Update build to 0.7.0.

This fixes the linux/gcc error building Google Test with gcc 4.7:

https://travis-ci.org/github/jbeder/yaml-cpp/jobs/668233706

.gitignore

@@ -1,2 +1,3 @@
 build/
 /tags
+/bazel-*

.travis.yml

@@ -1,28 +1,37 @@
 language: c++
-os:
+
-  - linux
+matrix:
-  - osx
+  include:
-compiler:
+    - os: linux
-  - clang
+      compiler: gcc
-  - gcc
+    - os: osx
-before_install:
+      compiler: clang
-  - |
+    - os: osx
-    if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
+      compiler: gcc
-      sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y \
+env:
-      && sudo apt-get update -qq \
+  - CTEST_OUTPUT_ON_FAILURE=1
-      && if [ "$CXX" == "g++" ]; then
+
-        sudo apt-get install -qq g++-4.7 && export CXX="g++-4.7" CC="gcc-4.7"
-      fi
-    fi
 before_script:
   - mkdir build
   - cd build
   - cmake ..
+  - cd ..
 script:
-  - make
+  - cmake --build build
-  - test/run-tests
+  - cmake --build build --target test
 
-matrix:
+addons:
-  exclude:
+  apt:
-  - os: linux
+    sources:
-    compiler: clang
+    - ubuntu-toolchain-r-test
+    - llvm-toolchain-precise-3.9
+    packages:
+    - g++-4.9
+    - clang-3.9
+    update: true
+  homebrew:
+    packages:
+    - ccache
+    - gcc@4.9
+    - llvm@4
+    update: true

BUILD.bazel

@@ -0,0 +1,14 @@
+cc_library(
+    name = "yaml-cpp_internal",
+    visibility = ["//:__subpackages__"],
+    strip_include_prefix = "src",
+    hdrs = glob(["src/**/*.h"]),
+)
+
+cc_library(
+    name = "yaml-cpp",
+    visibility = ["//visibility:public"],
+    includes = ["include"],
+    hdrs = glob(["include/**/*.h"]),
+    srcs = glob(["src/**/*.cpp", "src/**/*.h"]),
+)

CMakeLists.txt

@@ -1,367 +1,161 @@
-###
+# 3.5 is actually available almost everywhere, but this a good minimum
-### CMake settings
+cmake_minimum_required(VERSION 3.4)
-###
+project(YAML_CPP VERSION 0.7.0 LANGUAGES CXX)
-# see http://www.cmake.org/Wiki/CMake_Policies
-cmake_minimum_required(VERSION 3.1)
 
+include(CMakePackageConfigHelpers)
+include(CMakeDependentOption)
 include(CheckCXXCompilerFlag)
+include(GNUInstallDirs)
+include(CTest)
 
-###
+find_program(YAML_CPP_CLANG_FORMAT_EXE NAMES clang-format)
-### Project settings
-###
-project(YAML_CPP VERSION 0.6.3)
 
-###
+option(YAML_CPP_BUILD_CONTRIB "Enable yaml-cpp contrib in library" ON)
-### Project options
-###
-## Project stuff
-option(YAML_CPP_BUILD_TESTS "Enable testing" ON)
 option(YAML_CPP_BUILD_TOOLS "Enable parse tools" ON)
-option(YAML_CPP_BUILD_CONTRIB "Enable contrib stuff in library" ON)
+option(YAML_BUILD_SHARED_LIBS "Build yaml-cpp shared library" ${BUILD_SHARED_LIBS})
-option(YAML_CPP_INSTALL "Enable generation of install target" ON)
 
-## Build options
+cmake_dependent_option(YAML_CPP_BUILD_TESTS
-# --> General
+  "Enable yaml-cpp tests" ON
-# see http://www.cmake.org/cmake/help/cmake2.6docs.html#variable:BUILD_SHARED_LIBS
+  "BUILD_TESTING;CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR" OFF)
-#     http://www.cmake.org/cmake/help/cmake2.6docs.html#command:add_library
+cmake_dependent_option(YAML_CPP_INSTALL
-option(YAML_BUILD_SHARED_LIBS "Build Shared Libraries" OFF)
+  "Enable generation of yaml-cpp install targets" ON
+  "CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR" OFF)
+cmake_dependent_option(YAML_MSVC_SHARED_RT
+  "MSVC: Build yaml-cpp with shared runtime libs (/MD)" ON
+  "MSVC" OFF)
 
-# --> Apple
+set(yaml-cpp-type STATIC)
-if(APPLE)
+set(yaml-cpp-label-postfix "static")
-    option(YAML_APPLE_UNIVERSAL_BIN "Apple: Build universal binary" OFF)
+if (YAML_BUILD_SHARED_LIBS)
+  set(yaml-cpp-type SHARED)
+  set(yaml-cpp-label-postfix "shared")
 endif()
 
-# --> Microsoft Visual C++
+set(build-shared $<BOOL:${YAML_BUILD_SHARED_LIBS}>)
-# see http://msdn.microsoft.com/en-us/library/aa278396(v=VS.60).aspx
+set(build-windows-dll $<AND:$<BOOL:${CMAKE_HOST_WIN32}>,${build-shared}>)
-#     http://msdn.microsoft.com/en-us/library/2kzt1wy3(v=VS.71).aspx
+set(not-msvc $<NOT:$<CXX_COMPILER_ID:MSVC>>)
-if(MSVC)
+
-    option(YAML_MSVC_SHARED_RT "MSVC: Build with shared runtime libs (/MD)" ON)
+if (NOT DEFINED CMAKE_MSVC_RUNTIME_LIBRARY)
-    option(YAML_MSVC_STHREADED_RT "MSVC: Build with single-threaded static runtime libs (/ML until VS .NET 2003)" OFF)
+  set(CMAKE_MSVC_RUNTIME_LIBRARY
+    MultiThreaded$<$<CONFIG:Debug>:Debug>$<${build-shared}:DLL>)
 endif()
 
-###
+set(contrib-pattern "src/contrib/*.cpp")
-### Sources, headers, directories and libs
+set(src-pattern "src/*.cpp")
-###
+if (CMAKE_VERSION VERSION_GREATER 3.12)
-
+  list(INSERT contrib-pattern 0 CONFIGURE_DEPENDS)
-# From http://www.cmake.org/pipermail/cmake/2010-March/035992.html:
+  list(INSERT src-pattern 0 CONFIGURE_DEPENDS)
-# function to collect all the sources from sub-directories
-# into a single list
-function(add_sources)
-  get_property(is_defined GLOBAL PROPERTY SRCS_LIST DEFINED)
-  if(NOT is_defined)
-    define_property(GLOBAL PROPERTY SRCS_LIST
-      BRIEF_DOCS "List of source files"
-      FULL_DOCS "List of all source files in the entire project")
-  endif()
-  # make absolute paths
-  set(SRCS)
-  foreach(s IN LISTS ARGN)
-    if(NOT IS_ABSOLUTE "${s}")
-      get_filename_component(s "${s}" ABSOLUTE)
-    endif()
-    list(APPEND SRCS "${s}")
-  endforeach()
-  # append to global list
-  set_property(GLOBAL APPEND PROPERTY SRCS_LIST "${SRCS}")
-endfunction(add_sources)
-
-set(header_directory "include/yaml-cpp/")
-
-file(GLOB sources "src/[a-zA-Z]*.cpp")
-file(GLOB_RECURSE public_headers "include/yaml-cpp/[a-zA-Z]*.h")
-file(GLOB private_headers "src/[a-zA-Z]*.h")
-
-if(YAML_CPP_BUILD_CONTRIB)
-	file(GLOB contrib_sources "src/contrib/[a-zA-Z]*.cpp")
-	file(GLOB contrib_public_headers "include/yaml-cpp/contrib/[a-zA-Z]*.h")
-	file(GLOB contrib_private_headers "src/contrib/[a-zA-Z]*.h")
-else()
-	add_definitions(-DYAML_CPP_NO_CONTRIB)
 endif()
 
-set(library_sources
+file(GLOB yaml-cpp-contrib-sources ${contrib-pattern})
-  ${sources}
+file(GLOB yaml-cpp-sources ${src-pattern})
-  ${public_headers}
-  ${private_headers}
-  ${contrib_sources}
-  ${contrib_public_headers}
-  ${contrib_private_headers}
-)
-add_sources(${library_sources})
 
-if(VERBOSE)
+set(msvc-rt $<TARGET_PROPERTY:MSVC_RUNTIME_LIBRARY>)
-	message(STATUS "sources: ${sources}")
+
-	message(STATUS "public_headers: ${public_headers}")
+set(msvc-rt-mtd-static $<STREQUAL:${msvc-rt},MultiThreadedDebug>)
-	message(STATUS "private_headers: ${private_headers}")
+set(msvc-rt-mt-static $<STREQUAL:${msvc-rt},MultiThreaded>)
-	message(STATUS "contrib_sources: ${contrib_sources}")
+
-	message(STATUS "contrib_public_headers: ${contrib_public_headers}")
+set(msvc-rt-mtd-dll $<STREQUAL:${msvc-rt},MultiThreadedDebugDLL>)
-	message(STATUS "contrib_private_headers: ${contrib_private_headers}")
+set(msvc-rt-mt-dll $<STREQUAL:${msvc-rt},MultiThreadedDLL>)
+
+set(backport-msvc-runtime $<VERSION_LESS:${CMAKE_VERSION},3.15>)
+
+add_library(yaml-cpp ${yaml-cpp-type} "")
+add_library(yaml-cpp::yaml-cpp ALIAS yaml-cpp)
+
+set_property(TARGET yaml-cpp
+  PROPERTY
+    MSVC_RUNTIME_LIBRARY ${CMAKE_MSVC_RUNTIME_LIBRARY})
+set_property(TARGET yaml-cpp
+  PROPERTY
+    CXX_STANDARD_REQUIRED ON)
+
+target_include_directories(yaml-cpp
+  PUBLIC
+    $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
+    $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+  PRIVATE
+    $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/src>)
+
+if (NOT DEFINED CMAKE_CXX_STANDARD)
+  set_target_properties(yaml-cpp
+    PROPERTIES
+      CXX_STANDARD 11)
 endif()
 
-if (CMAKE_VERSION VERSION_LESS 2.8.12)
+target_compile_options(yaml-cpp
-    include_directories(${YAML_CPP_SOURCE_DIR}/src)
+  PRIVATE
-    include_directories(${YAML_CPP_SOURCE_DIR}/include)
+    $<${not-msvc}:-Wall -Wextra -Wshadow -Weffc++ -Wno-long-long>
-endif()
+    $<${not-msvc}:-pedantic -pedantic-errors>
 
+    $<$<AND:${backport-msvc-runtime},${msvc-rt-mtd-static}>:-MTd>
+    $<$<AND:${backport-msvc-runtime},${msvc-rt-mt-static}>:-MT>
+    $<$<AND:${backport-msvc-runtime},${msvc-rt-mtd-dll}>:-MDd>
+    $<$<AND:${backport-msvc-runtime},${msvc-rt-mt-dll}>:-MD>
 
-###
+    # /wd4127 = disable warning C4127 "conditional expression is constant"
-### General compilation settings
+    # http://msdn.microsoft.com/en-us/library/6t66728h.aspx
-###
+    # /wd4355 = disable warning C4355 "'this' : used in base member initializer list
-set(yaml_c_flags ${CMAKE_C_FLAGS})
+    # http://msdn.microsoft.com/en-us/library/3c594ae3.aspx
-set(yaml_cxx_flags ${CMAKE_CXX_FLAGS})
+    $<$<CXX_COMPILER_ID:MSVC>:/W3 /wd4127 /wd4355>)
 
-if(YAML_BUILD_SHARED_LIBS)
+target_compile_definitions(yaml-cpp
-	set(LABEL_SUFFIX "shared")
+  PRIVATE
-else()
+    $<${build-windows-dll}:${PROJECT_NAME}_DLL>
-	set(LABEL_SUFFIX "static")
+    $<$<NOT:$<BOOL:${YAML_CPP_BUILD_CONTRIB}>>:YAML_CPP_NO_CONTRIB>)
-endif()
 
-if(APPLE)
+target_sources(yaml-cpp
-	if(YAML_APPLE_UNIVERSAL_BIN)
+  PRIVATE
-		set(CMAKE_OSX_ARCHITECTURES ppc;i386)
+    $<$<BOOL:${YAML_CPP_BUILD_CONTRIB}>:${yaml-cpp-contrib-sources}>
-	endif()
+    ${yaml-cpp-sources})
-endif()
-
-if(IPHONE)
-	set(CMAKE_OSX_SYSROOT "iphoneos4.2")
-	set(CMAKE_OSX_ARCHITECTURES "armv6;armv7")
-endif()
-
-if(WIN32)
-	if(YAML_BUILD_SHARED_LIBS)
-		add_definitions(-D${PROJECT_NAME}_DLL)	# use or build Windows DLL
-	endif()
-	if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
-		set(CMAKE_INSTALL_PREFIX "C:/")
-	endif()
-endif()
-
-# GCC or Clang or Intel Compiler specialities
-if(CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR
-   (CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND NOT "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC") OR
-   CMAKE_CXX_COMPILER_ID MATCHES "Intel")
-
-	### General stuff
-	if(WIN32)
-		set(CMAKE_SHARED_LIBRARY_PREFIX "")	# DLLs do not have a "lib" prefix
-		set(CMAKE_IMPORT_LIBRARY_PREFIX "")	# same for DLL import libs
-		set(CMAKE_LINK_DEF_FILE_FLAG "")	# CMake workaround (2.8.3)
-	endif()
-
-	### Project stuff
-	if(NOT CMAKE_CONFIGURATION_TYPES AND NOT CMAKE_BUILD_TYPE)
-		set(CMAKE_BUILD_TYPE Release)
-	endif()
-	#
-	set(GCC_EXTRA_OPTIONS "")
-	#
-	if(YAML_BUILD_SHARED_LIBS)
-		set(GCC_EXTRA_OPTIONS "${GCC_EXTRA_OPTIONS} -fPIC")
-	endif()
-	#
-	set(FLAG_TESTED "-Wextra -Wshadow -Weffc++ -pedantic -pedantic-errors")
-	check_cxx_compiler_flag(${FLAG_TESTED} FLAG_WEXTRA)
-	if(FLAG_WEXTRA)
-		set(GCC_EXTRA_OPTIONS "${GCC_EXTRA_OPTIONS} ${FLAG_TESTED}")
-	endif()
-	#
-	set(yaml_cxx_flags "-Wall ${GCC_EXTRA_OPTIONS} -pedantic -Wno-long-long ${yaml_cxx_flags}")
-
-	### Make specific
-	if(${CMAKE_BUILD_TOOL} MATCHES make OR ${CMAKE_BUILD_TOOL} MATCHES gmake)
-		add_custom_target(debuggable ${CMAKE_MAKE_PROGRAM} clean
-			COMMAND ${CMAKE_COMMAND} -DCMAKE_BUILD_TYPE=Debug ${CMAKE_SOURCE_DIR}
-			COMMENT "Adjusting settings for debug compilation"
-			VERBATIM)
-		add_custom_target(releasable ${CMAKE_MAKE_PROGRAM} clean
-			COMMAND ${CMAKE_COMMAND} -DCMAKE_BUILD_TYPE=Release ${CMAKE_SOURCE_DIR}
-			COMMENT "Adjusting settings for release compilation"
-			VERBATIM)
-	endif()
-endif()
-
-# Microsoft VisualC++ specialities
-if(MSVC)
-	### General stuff
-	# a) Change MSVC runtime library settings (/MD[d], /MT[d], /ML[d] (single-threaded until VS 2003))
-	#    plus set lib suffix for later use and project label accordingly
-	# see http://msdn.microsoft.com/en-us/library/aa278396(v=VS.60).aspx
-	#     http://msdn.microsoft.com/en-us/library/2kzt1wy3(v=VS.71).aspx
-	set(LIB_RT_SUFFIX "md")	# CMake defaults to /MD for MSVC
-	set(LIB_RT_OPTION "/MD")
-	#
-	if(NOT YAML_MSVC_SHARED_RT)	# User wants to have static runtime libraries (/MT, /ML)
-		if(YAML_MSVC_STHREADED_RT)	# User wants to have old single-threaded static runtime libraries
-			set(LIB_RT_SUFFIX "ml")
-			set(LIB_RT_OPTION "/ML")
-			if(NOT ${MSVC_VERSION} LESS 1400)
-				message(FATAL_ERROR "Single-threaded static runtime libraries (/ML) only available until VS .NET 2003 (7.1).")
-			endif()
-		else()
-			set(LIB_RT_SUFFIX "mt")
-			set(LIB_RT_OPTION "/MT")
-		endif()
-
-		# correct linker options
-		foreach(flag_var  CMAKE_C_FLAGS  CMAKE_CXX_FLAGS)
-			foreach(config_name  ""  DEBUG  RELEASE  MINSIZEREL  RELWITHDEBINFO)
-				set(var_name "${flag_var}")
-				if(NOT "${config_name}" STREQUAL "")
-					set(var_name "${var_name}_${config_name}")
-				endif()
-				string(REPLACE "/MD" "${LIB_RT_OPTION}" ${var_name} "${${var_name}}")
-				set(${var_name} "${${var_name}}" CACHE STRING "" FORCE)
-			endforeach()
-		endforeach()
-	endif()
-	#
-	set(LABEL_SUFFIX "${LABEL_SUFFIX} ${LIB_RT_SUFFIX}")
-
-	# b) Change prefix for static libraries
-	set(CMAKE_STATIC_LIBRARY_PREFIX "lib")	# to distinguish static libraries from DLL import libs
-
-	# c) Correct suffixes for static libraries
-	if(NOT YAML_BUILD_SHARED_LIBS)
-		### General stuff
-		set(LIB_TARGET_SUFFIX "${LIB_SUFFIX}${LIB_RT_SUFFIX}")
-	endif()
-
-	### Project stuff
-	# /W3 = set warning level; see http://msdn.microsoft.com/en-us/library/thxezb7y.aspx
-	# /wd4127 = disable warning C4127 "conditional expression is constant"; see http://msdn.microsoft.com/en-us/library/6t66728h.aspx
-	# /wd4355 = disable warning C4355 "'this' : used in base member initializer list"; http://msdn.microsoft.com/en-us/library/3c594ae3.aspx
-	set(yaml_cxx_flags "/W3 /wd4127 /wd4355 ${yaml_cxx_flags}")
-endif()
-
-
-###
-### General install settings
-###
-set(INCLUDE_INSTALL_ROOT_DIR include)
-
-set(INCLUDE_INSTALL_DIR ${INCLUDE_INSTALL_ROOT_DIR}/yaml-cpp)
-set(LIB_INSTALL_DIR "lib${LIB_SUFFIX}")
-
-set(_INSTALL_DESTINATIONS
-	RUNTIME DESTINATION bin
-	LIBRARY DESTINATION ${LIB_INSTALL_DIR}
-	ARCHIVE DESTINATION ${LIB_INSTALL_DIR}
-)
-
-
-###
-### Library
-###
-if(YAML_BUILD_SHARED_LIBS)
-    add_library(yaml-cpp SHARED ${library_sources})
-else()
-    add_library(yaml-cpp STATIC ${library_sources})
-endif()
-
-if (NOT CMAKE_VERSION VERSION_LESS 2.8.12)
-    target_include_directories(yaml-cpp
-        PUBLIC $<BUILD_INTERFACE:${YAML_CPP_SOURCE_DIR}/include>
-               $<INSTALL_INTERFACE:${INCLUDE_INSTALL_ROOT_DIR}>
-        PRIVATE $<BUILD_INTERFACE:${YAML_CPP_SOURCE_DIR}/src>)
-endif()
 
 set_target_properties(yaml-cpp PROPERTIES
-    CXX_STANDARD 11
+  VERSION "${PROJECT_VERSION}"
-    CXX_STANDARD_REQUIRED ON
+  SOVERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}"
-)
+  PROJECT_LABEL "yaml-cpp ${yaml-cpp-label-postfix}"
+  DEBUG_POSTFIX d)
 
-set_target_properties(yaml-cpp PROPERTIES
+configure_package_config_file(
-  COMPILE_FLAGS "${yaml_c_flags} ${yaml_cxx_flags}"
+  "${PROJECT_SOURCE_DIR}/yaml-cpp-config.cmake.in"
-)
+  "${PROJECT_BINARY_DIR}/yaml-cpp-config.cmake"
+  INSTALL_DESTINATION "${CMAKE_INSTALL_DATADIR}/cmake/yaml-cpp")
 
-set_target_properties(yaml-cpp PROPERTIES
+write_basic_package_version_file(
-	VERSION "${YAML_CPP_VERSION}"
+  "${PROJECT_BINARY_DIR}/yaml-cpp-config-version.cmake"
-	SOVERSION "${YAML_CPP_VERSION_MAJOR}.${YAML_CPP_VERSION_MINOR}"
+  COMPATIBILITY AnyNewerVersion)
-	PROJECT_LABEL "yaml-cpp ${LABEL_SUFFIX}"
-)
 
-if(IPHONE)
+configure_file(yaml-cpp.pc.in yaml-cpp.pc @ONLY)
-	set_target_properties(yaml-cpp PROPERTIES
-		XCODE_ATTRIBUTE_IPHONEOS_DEPLOYMENT_TARGET "3.0"
-	)
-endif()
-
-if(MSVC)
-	if(NOT YAML_BUILD_SHARED_LIBS)
-		# correct library names
-		set_target_properties(yaml-cpp PROPERTIES
-			DEBUG_POSTFIX "${LIB_TARGET_SUFFIX}d"
-			RELEASE_POSTFIX "${LIB_TARGET_SUFFIX}"
-			MINSIZEREL_POSTFIX "${LIB_TARGET_SUFFIX}"
-			RELWITHDEBINFO_POSTFIX "${LIB_TARGET_SUFFIX}"
-		)
-	endif()
-endif()
-
-if (YAML_CPP_INSTALL)
-	install(TARGETS yaml-cpp EXPORT yaml-cpp-targets ${_INSTALL_DESTINATIONS})
-	install(
-		DIRECTORY ${header_directory}
-		DESTINATION ${INCLUDE_INSTALL_DIR}
-		FILES_MATCHING PATTERN "*.h"
-	)
-endif()
-
-export(
-    TARGETS yaml-cpp
-    FILE "${PROJECT_BINARY_DIR}/yaml-cpp-targets.cmake")
-export(PACKAGE yaml-cpp)
-set(EXPORT_TARGETS yaml-cpp CACHE INTERNAL "export targets")
-
-set(CONFIG_INCLUDE_DIRS "${YAML_CPP_SOURCE_DIR}/include")
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/yaml-cpp-config.cmake.in
-	"${PROJECT_BINARY_DIR}/yaml-cpp-config.cmake" @ONLY)
-
-if(WIN32 AND NOT CYGWIN)
-	set(INSTALL_CMAKE_DIR CMake)
-else()
-	set(INSTALL_CMAKE_DIR ${LIB_INSTALL_DIR}/cmake/yaml-cpp)
-endif()
-
-
-file(RELATIVE_PATH REL_INCLUDE_DIR "${CMAKE_INSTALL_PREFIX}/${INSTALL_CMAKE_DIR}" "${CMAKE_INSTALL_PREFIX}/${INCLUDE_INSTALL_ROOT_DIR}")
-set(CONFIG_INCLUDE_DIRS "\${YAML_CPP_CMAKE_DIR}/${REL_INCLUDE_DIR}")
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/yaml-cpp-config.cmake.in
-	"${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/yaml-cpp-config.cmake" @ONLY)
-
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/yaml-cpp-config-version.cmake.in
-	"${PROJECT_BINARY_DIR}/yaml-cpp-config-version.cmake" @ONLY)
 
 if (YAML_CPP_INSTALL)
+	install(TARGETS yaml-cpp
+    EXPORT yaml-cpp-targets
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
+	install(DIRECTORY ${PROJECT_SOURCE_DIR}/include/
+    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+		FILES_MATCHING PATTERN "*.h")
+  install(EXPORT yaml-cpp-targets
+    DESTINATION "${CMAKE_INSTALL_DATADIR}/cmake/yaml-cpp")
 	install(FILES
-		"${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/yaml-cpp-config.cmake"
+		"${PROJECT_BINARY_DIR}/yaml-cpp-config.cmake"
 		"${PROJECT_BINARY_DIR}/yaml-cpp-config-version.cmake"
-		DESTINATION "${INSTALL_CMAKE_DIR}" COMPONENT dev)
+    DESTINATION "${CMAKE_INSTALL_DATADIR}/cmake/yaml-cpp")
-	install(EXPORT yaml-cpp-targets DESTINATION ${INSTALL_CMAKE_DIR})
+  install(FILES "${PROJECT_BINARY_DIR}/yaml-cpp.pc"
-
+    DESTINATION ${CMAKE_INSTALL_DATADIR}/pkgconfig)
-	if(UNIX)
-		set(PC_FILE ${CMAKE_BINARY_DIR}/yaml-cpp.pc)
-		configure_file("yaml-cpp.pc.cmake" ${PC_FILE} @ONLY)
-		install(FILES ${PC_FILE} DESTINATION ${LIB_INSTALL_DIR}/pkgconfig)
-	endif()
-
 endif()
 
-
-###
-### Extras
-###
 if(YAML_CPP_BUILD_TESTS)
-	enable_testing()
 	add_subdirectory(test)
 endif()
+
 if(YAML_CPP_BUILD_TOOLS)
 	add_subdirectory(util)
 endif()
 
-### Formatting
+if (YAML_CPP_CLANG_FORMAT_EXE)
-get_property(all_sources GLOBAL PROPERTY SRCS_LIST)
+  add_custom_target(format
-add_custom_target(format
+    COMMAND clang-format --style=file -i $<TARGET_PROPERTY:yaml-cpp,SOURCES>
-	COMMAND clang-format --style=file -i ${all_sources}
+    COMMENT "Running clang-format"
-	COMMENT "Running clang-format"
+    VERBATIM)
-	VERBATIM)
+endif()

README.md

@@ -49,3 +49,7 @@ cmake [-G generator] [-DYAML_BUILD_SHARED_LIBS=ON|OFF] ..
 [yaml-cpp 0.3.0](https://github.com/jbeder/yaml-cpp/releases/tag/release-0.3.0) is still available if you want the old API.
 
 **The old API will continue to be supported, and will still receive bugfixes!** The 0.3.x and 0.4.x versions will be old API releases, and 0.5.x and above will all be new API releases.
+
+# API Documentation 
+
+The autogenerated API reference is hosted on [CodeDocs](https://codedocs.xyz/jbeder/yaml-cpp/index.html)

WORKSPACE

@@ -0,0 +1,10 @@
+workspace(name = "com_github_jbeder_yaml_cpp")
+
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+
+http_archive(
+    name = "com_google_googletest",
+    strip_prefix = "googletest-release-1.8.1",
+    url = "https://github.com/google/googletest/archive/release-1.8.1.tar.gz",
+    sha256 = "9bf1fe5182a604b4135edc1a425ae356c9ad15e9b23f9f12a02e80184c3a249c",
+)

include/yaml-cpp/anchor.h

@@ -10,7 +10,7 @@
 #include <cstddef>
 
 namespace YAML {
-typedef std::size_t anchor_t;
+using anchor_t = std::size_t;
 const anchor_t NullAnchor = 0;
 }
 

include/yaml-cpp/contrib/graphbuilder.h

@@ -15,7 +15,7 @@ class Parser;
 
 // GraphBuilderInterface
 // . Abstraction of node creation
-// . pParentNode is always NULL or the return value of one of the NewXXX()
+// . pParentNode is always nullptr or the return value of one of the NewXXX()
 //   functions.
 class GraphBuilderInterface {
  public:
@@ -73,9 +73,9 @@ class GraphBuilder : public GraphBuilderInterface {
   typedef typename Impl::Map Map;
 
   GraphBuilder(Impl &impl) : m_impl(impl) {
-    Map *pMap = NULL;
+    Map *pMap = nullptr;
-    Sequence *pSeq = NULL;
+    Sequence *pSeq = nullptr;
-    Node *pNode = NULL;
+    Node *pNode = nullptr;
 
     // Type consistency checks
     pNode = pMap;

include/yaml-cpp/emitfromevents.h

@@ -24,21 +24,21 @@ class EmitFromEvents : public EventHandler {
  public:
   EmitFromEvents(Emitter& emitter);
 
-  virtual void OnDocumentStart(const Mark& mark);
+  void OnDocumentStart(const Mark& mark) override;
-  virtual void OnDocumentEnd();
+  void OnDocumentEnd() override;
 
-  virtual void OnNull(const Mark& mark, anchor_t anchor);
+  void OnNull(const Mark& mark, anchor_t anchor) override;
-  virtual void OnAlias(const Mark& mark, anchor_t anchor);
+  void OnAlias(const Mark& mark, anchor_t anchor) override;
-  virtual void OnScalar(const Mark& mark, const std::string& tag,
+  void OnScalar(const Mark& mark, const std::string& tag,
-                        anchor_t anchor, const std::string& value);
+                        anchor_t anchor, const std::string& value) override;
 
-  virtual void OnSequenceStart(const Mark& mark, const std::string& tag,
+  void OnSequenceStart(const Mark& mark, const std::string& tag,
-                               anchor_t anchor, EmitterStyle::value style);
+                               anchor_t anchor, EmitterStyle::value style) override;
-  virtual void OnSequenceEnd();
+  void OnSequenceEnd() override;
 
-  virtual void OnMapStart(const Mark& mark, const std::string& tag,
+  void OnMapStart(const Mark& mark, const std::string& tag,
-                          anchor_t anchor, EmitterStyle::value style);
+                          anchor_t anchor, EmitterStyle::value style) override;
-  virtual void OnMapEnd();
+  void OnMapEnd() override;
 
  private:
   void BeginNode();

include/yaml-cpp/emitter.h

@@ -164,13 +164,12 @@ inline Emitter& Emitter::WriteStreamable(T value) {
         std::isnan(value)) {
       special = true;
       stream << ".nan";
-    } else if (std::numeric_limits<T>::has_infinity) {
+    } else if (std::numeric_limits<T>::has_infinity && std::isinf(value)) {
-      if (value == std::numeric_limits<T>::infinity()) {
+      special = true;
-        special = true;
+      if (std::signbit(value)) {
-        stream << ".inf";
-      } else if (value == -std::numeric_limits<T>::infinity()) {
-        special = true;
         stream << "-.inf";
+      } else {
+        stream << ".inf";
       }
     }
   }

include/yaml-cpp/emittermanip.h

@@ -74,14 +74,14 @@ struct _Alias {
   std::string content;
 };
 
-inline _Alias Alias(const std::string content) { return _Alias(content); }
+inline _Alias Alias(const std::string& content) { return _Alias(content); }
 
 struct _Anchor {
   _Anchor(const std::string& content_) : content(content_) {}
   std::string content;
 };
 
-inline _Anchor Anchor(const std::string content) { return _Anchor(content); }
+inline _Anchor Anchor(const std::string& content) { return _Anchor(content); }
 
 struct _Tag {
   struct Type {
@@ -96,11 +96,11 @@ struct _Tag {
   Type::value type;
 };
 
-inline _Tag VerbatimTag(const std::string content) {
+inline _Tag VerbatimTag(const std::string& content) {
   return _Tag("", content, _Tag::Type::Verbatim);
 }
 
-inline _Tag LocalTag(const std::string content) {
+inline _Tag LocalTag(const std::string& content) {
   return _Tag("", content, _Tag::Type::PrimaryHandle);
 }
 
@@ -108,7 +108,7 @@ inline _Tag LocalTag(const std::string& prefix, const std::string content) {
   return _Tag(prefix, content, _Tag::Type::NamedHandle);
 }
 
-inline _Tag SecondaryTag(const std::string content) {
+inline _Tag SecondaryTag(const std::string& content) {
   return _Tag("", content, _Tag::Type::NamedHandle);
 }
 
@@ -117,7 +117,7 @@ struct _Comment {
   std::string content;
 };
 
-inline _Comment Comment(const std::string content) { return _Comment(content); }
+inline _Comment Comment(const std::string& content) { return _Comment(content); }
 
 struct _Precision {
   _Precision(int floatPrecision_, int doublePrecision_)

include/yaml-cpp/eventhandler.h

@@ -17,7 +17,7 @@ struct Mark;
 
 class EventHandler {
  public:
-  virtual ~EventHandler() {}
+  virtual ~EventHandler() = default;
 
   virtual void OnDocumentStart(const Mark& mark) = 0;
   virtual void OnDocumentEnd() = 0;

include/yaml-cpp/exceptions.h

@@ -8,19 +8,12 @@
 #endif
 
 #include "yaml-cpp/mark.h"
+#include "yaml-cpp/noexcept.h"
 #include "yaml-cpp/traits.h"
 #include <sstream>
 #include <stdexcept>
 #include <string>
 
-// This is here for compatibility with older versions of Visual Studio
-// which don't support noexcept
-#if defined(_MSC_VER) && _MSC_VER < 1900
-    #define YAML_CPP_NOEXCEPT _NOEXCEPT
-#else
-    #define YAML_CPP_NOEXCEPT noexcept
-#endif
-
 namespace YAML {
 // error messages
 namespace ErrorMsg {
@@ -149,7 +142,7 @@ class YAML_CPP_API Exception : public std::runtime_error {
  public:
   Exception(const Mark& mark_, const std::string& msg_)
       : std::runtime_error(build_what(mark_, msg_)), mark(mark_), msg(msg_) {}
-  virtual ~Exception() YAML_CPP_NOEXCEPT;
+  ~Exception() YAML_CPP_NOEXCEPT override;
 
   Exception(const Exception&) = default;
 
@@ -175,7 +168,7 @@ class YAML_CPP_API ParserException : public Exception {
   ParserException(const Mark& mark_, const std::string& msg_)
       : Exception(mark_, msg_) {}
   ParserException(const ParserException&) = default;
-  virtual ~ParserException() YAML_CPP_NOEXCEPT;
+  ~ParserException() YAML_CPP_NOEXCEPT override;
 };
 
 class YAML_CPP_API RepresentationException : public Exception {
@@ -183,7 +176,7 @@ class YAML_CPP_API RepresentationException : public Exception {
   RepresentationException(const Mark& mark_, const std::string& msg_)
       : Exception(mark_, msg_) {}
   RepresentationException(const RepresentationException&) = default;
-  virtual ~RepresentationException() YAML_CPP_NOEXCEPT;
+  ~RepresentationException() YAML_CPP_NOEXCEPT override;
 };
 
 // representation exceptions
@@ -192,7 +185,7 @@ class YAML_CPP_API InvalidScalar : public RepresentationException {
   InvalidScalar(const Mark& mark_)
       : RepresentationException(mark_, ErrorMsg::INVALID_SCALAR) {}
   InvalidScalar(const InvalidScalar&) = default;
-  virtual ~InvalidScalar() YAML_CPP_NOEXCEPT;
+  ~InvalidScalar() YAML_CPP_NOEXCEPT override;
 };
 
 class YAML_CPP_API KeyNotFound : public RepresentationException {
@@ -202,7 +195,7 @@ class YAML_CPP_API KeyNotFound : public RepresentationException {
       : RepresentationException(mark_, ErrorMsg::KEY_NOT_FOUND_WITH_KEY(key_)) {
   }
   KeyNotFound(const KeyNotFound&) = default;
-  virtual ~KeyNotFound() YAML_CPP_NOEXCEPT;
+  ~KeyNotFound() YAML_CPP_NOEXCEPT override;
 };
 
 template <typename T>
@@ -210,7 +203,7 @@ class YAML_CPP_API TypedKeyNotFound : public KeyNotFound {
  public:
   TypedKeyNotFound(const Mark& mark_, const T& key_)
       : KeyNotFound(mark_, key_), key(key_) {}
-  virtual ~TypedKeyNotFound() YAML_CPP_NOEXCEPT {}
+  ~TypedKeyNotFound() YAML_CPP_NOEXCEPT override = default;
 
   T key;
 };
@@ -223,11 +216,11 @@ inline TypedKeyNotFound<T> MakeTypedKeyNotFound(const Mark& mark,
 
 class YAML_CPP_API InvalidNode : public RepresentationException {
  public:
-  InvalidNode(std::string key)
+  InvalidNode(const std::string& key)
       : RepresentationException(Mark::null_mark(),
                                 ErrorMsg::INVALID_NODE_WITH_KEY(key)) {}
   InvalidNode(const InvalidNode&) = default;
-  virtual ~InvalidNode() YAML_CPP_NOEXCEPT;
+  ~InvalidNode() YAML_CPP_NOEXCEPT override;
 };
 
 class YAML_CPP_API BadConversion : public RepresentationException {
@@ -235,7 +228,7 @@ class YAML_CPP_API BadConversion : public RepresentationException {
   explicit BadConversion(const Mark& mark_)
       : RepresentationException(mark_, ErrorMsg::BAD_CONVERSION) {}
   BadConversion(const BadConversion&) = default;
-  virtual ~BadConversion() YAML_CPP_NOEXCEPT;
+  ~BadConversion() YAML_CPP_NOEXCEPT override;
 };
 
 template <typename T>
@@ -249,17 +242,17 @@ class YAML_CPP_API BadDereference : public RepresentationException {
   BadDereference()
       : RepresentationException(Mark::null_mark(), ErrorMsg::BAD_DEREFERENCE) {}
   BadDereference(const BadDereference&) = default;
-  virtual ~BadDereference() YAML_CPP_NOEXCEPT;
+  ~BadDereference() YAML_CPP_NOEXCEPT override;
 };
 
 class YAML_CPP_API BadSubscript : public RepresentationException {
  public:
   template <typename Key>
-  BadSubscript(const Key& key)
+  BadSubscript(const Mark& mark_, const Key& key)
-      : RepresentationException(Mark::null_mark(),
+      : RepresentationException(mark_,
                                 ErrorMsg::BAD_SUBSCRIPT_WITH_KEY(key)) {}
   BadSubscript(const BadSubscript&) = default;
-  virtual ~BadSubscript() YAML_CPP_NOEXCEPT;
+  ~BadSubscript() YAML_CPP_NOEXCEPT override;
 };
 
 class YAML_CPP_API BadPushback : public RepresentationException {
@@ -267,7 +260,7 @@ class YAML_CPP_API BadPushback : public RepresentationException {
   BadPushback()
       : RepresentationException(Mark::null_mark(), ErrorMsg::BAD_PUSHBACK) {}
   BadPushback(const BadPushback&) = default;
-  virtual ~BadPushback() YAML_CPP_NOEXCEPT;
+  ~BadPushback() YAML_CPP_NOEXCEPT override;
 };
 
 class YAML_CPP_API BadInsert : public RepresentationException {
@@ -275,7 +268,7 @@ class YAML_CPP_API BadInsert : public RepresentationException {
   BadInsert()
       : RepresentationException(Mark::null_mark(), ErrorMsg::BAD_INSERT) {}
   BadInsert(const BadInsert&) = default;
-  virtual ~BadInsert() YAML_CPP_NOEXCEPT;
+  ~BadInsert() YAML_CPP_NOEXCEPT override;
 };
 
 class YAML_CPP_API EmitterException : public Exception {
@@ -283,17 +276,15 @@ class YAML_CPP_API EmitterException : public Exception {
   EmitterException(const std::string& msg_)
       : Exception(Mark::null_mark(), msg_) {}
   EmitterException(const EmitterException&) = default;
-  virtual ~EmitterException() YAML_CPP_NOEXCEPT;
+  ~EmitterException() YAML_CPP_NOEXCEPT override;
 };
 
 class YAML_CPP_API BadFile : public Exception {
  public:
   BadFile() : Exception(Mark::null_mark(), ErrorMsg::BAD_FILE) {}
   BadFile(const BadFile&) = default;
-  virtual ~BadFile() YAML_CPP_NOEXCEPT;
+  ~BadFile() YAML_CPP_NOEXCEPT override;
 };
 }
 
-#undef YAML_CPP_NOEXCEPT
-
 #endif  // EXCEPTIONS_H_62B23520_7C8E_11DE_8A39_0800200C9A66

include/yaml-cpp/node/convert.h

@@ -8,10 +8,12 @@
 #endif
 
 #include <array>
+#include <cmath>
 #include <limits>
 #include <list>
 #include <map>
 #include <sstream>
+#include <type_traits>
 #include <vector>
 
 #include "yaml-cpp/binary.h"
@@ -21,6 +23,7 @@
 #include "yaml-cpp/node/type.h"
 #include "yaml-cpp/null.h"
 
+
 namespace YAML {
 class Binary;
 struct _Null;
@@ -88,43 +91,70 @@ struct convert<_Null> {
   }
 };
 
-#define YAML_DEFINE_CONVERT_STREAMABLE(type, negative_op)                \
+namespace conversion {
-  template <>                                                            \
+template <typename T>
-  struct convert<type> {                                                 \
+typename std::enable_if< std::is_floating_point<T>::value, void>::type
-    static Node encode(const type& rhs) {                                \
+inner_encode(const T& rhs, std::stringstream& stream){
-      std::stringstream stream;                                          \
+  if (std::isnan(rhs)) {
-      stream.precision(std::numeric_limits<type>::max_digits10);         \
+    stream << ".nan";
-      stream << rhs;                                                     \
+  } else if (std::isinf(rhs)) {
-      return Node(stream.str());                                         \
+    if (std::signbit(rhs)) {
-    }                                                                    \
+      stream << "-.inf";
-                                                                         \
+    } else {
-    static bool decode(const Node& node, type& rhs) {                    \
+      stream << ".inf";
-      if (node.Type() != NodeType::Scalar)                               \
+    }
-        return false;                                                    \
+  } else {
-      const std::string& input = node.Scalar();                          \
+    stream << rhs;
-      std::stringstream stream(input);                                   \
+  }
-      stream.unsetf(std::ios::dec);                                      \
+}
-      if ((stream >> std::noskipws >> rhs) && (stream >> std::ws).eof()) \
+
-        return true;                                                     \
+template <typename T>
-      if (std::numeric_limits<type>::has_infinity) {                     \
+typename std::enable_if<!std::is_floating_point<T>::value, void>::type
-        if (conversion::IsInfinity(input)) {                             \
+inner_encode(const T& rhs, std::stringstream& stream){
-          rhs = std::numeric_limits<type>::infinity();                   \
+  stream << rhs;
-          return true;                                                   \
+}
-        } else if (conversion::IsNegativeInfinity(input)) {              \
+}
-          rhs = negative_op std::numeric_limits<type>::infinity();       \
+
-          return true;                                                   \
+#define YAML_DEFINE_CONVERT_STREAMABLE(type, negative_op)                  \
-        }                                                                \
+  template <>                                                              \
-      }                                                                  \
+  struct convert<type> {                                                   \
-                                                                         \
+                                                                           \
-      if (std::numeric_limits<type>::has_quiet_NaN) {                    \
+    static Node encode(const type& rhs) {                                  \
-        if (conversion::IsNaN(input)) {                                  \
+      std::stringstream stream;                                            \
-          rhs = std::numeric_limits<type>::quiet_NaN();                  \
+      stream.precision(std::numeric_limits<type>::max_digits10);           \
-          return true;                                                   \
+      conversion::inner_encode(rhs, stream);                               \
-        }                                                                \
+      return Node(stream.str());                                           \
-      }                                                                  \
+    }                                                                      \
-                                                                         \
+                                                                           \
-      return false;                                                      \
+    static bool decode(const Node& node, type& rhs) {                      \
-    }                                                                    \
+      if (node.Type() != NodeType::Scalar) {                               \
+        return false;                                                      \
+      }                                                                    \
+      const std::string& input = node.Scalar();                            \
+      std::stringstream stream(input);                                     \
+      stream.unsetf(std::ios::dec);                                        \
+      if ((stream >> std::noskipws >> rhs) && (stream >> std::ws).eof()) { \
+        return true;                                                       \
+      }                                                                    \
+      if (std::numeric_limits<type>::has_infinity) {                       \
+        if (conversion::IsInfinity(input)) {                               \
+          rhs = std::numeric_limits<type>::infinity();                     \
+          return true;                                                     \
+        } else if (conversion::IsNegativeInfinity(input)) {                \
+          rhs = negative_op std::numeric_limits<type>::infinity();         \
+          return true;                                                     \
+        }                                                                  \
+      }                                                                    \
+                                                                           \
+      if (std::numeric_limits<type>::has_quiet_NaN) {                      \
+        if (conversion::IsNaN(input)) {                                    \
+          rhs = std::numeric_limits<type>::quiet_NaN();                    \
+          return true;                                                     \
+        }                                                                  \
+      }                                                                    \
+                                                                           \
+      return false;                                                        \
+    }                                                                      \
   }
 
 #define YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(type) \

include/yaml-cpp/node/detail/bool_type.h

@@ -1,26 +0,0 @@
-#ifndef NODE_DETAIL_BOOL_TYPE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
-#define NODE_DETAIL_BOOL_TYPE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
-
-#if defined(_MSC_VER) ||                                            \
-    (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
-     (__GNUC__ >= 4))  // GCC supports "pragma once" correctly since 3.4
-#pragma once
-#endif
-
-namespace YAML {
-namespace detail {
-struct unspecified_bool {
-  struct NOT_ALLOWED;
-  static void true_value(NOT_ALLOWED*) {}
-};
-typedef void (*unspecified_bool_type)(unspecified_bool::NOT_ALLOWED*);
-}
-}
-
-#define YAML_CPP_OPERATOR_BOOL()                                            \
-  operator YAML::detail::unspecified_bool_type() const {                    \
-    return this->operator!() ? 0                                            \
-                             : &YAML::detail::unspecified_bool::true_value; \
-  }
-
-#endif  // NODE_DETAIL_BOOL_TYPE_H_62B23520_7C8E_11DE_8A39_0800200C9A66

include/yaml-cpp/node/detail/impl.h

@@ -33,7 +33,7 @@ struct get_idx<Key,
   static node* get(std::vector<node*>& sequence, const Key& key,
                    shared_memory_holder pMemory) {
     if (key > sequence.size() || (key > 0 && !sequence[key - 1]->is_defined()))
-      return 0;
+      return nullptr;
     if (key == sequence.size())
       sequence.push_back(&pMemory->create_node());
     return sequence[key];
@@ -58,7 +58,9 @@ struct get_idx<Key, typename std::enable_if<std::is_signed<Key>::value>::type> {
 
 template <typename Key, typename Enable = void>
 struct remove_idx {
-  static bool remove(std::vector<node*>&, const Key&) { return false; }
+  static bool remove(std::vector<node*>&, const Key&, std::size_t&) {
+    return false;
+  }
 };
 
 template <typename Key>
@@ -66,11 +68,15 @@ struct remove_idx<
     Key, typename std::enable_if<std::is_unsigned<Key>::value &&
                                  !std::is_same<Key, bool>::value>::type> {
 
-  static bool remove(std::vector<node*>& sequence, const Key& key) {
+  static bool remove(std::vector<node*>& sequence, const Key& key,
+                     std::size_t& seqSize) {
     if (key >= sequence.size()) {
       return false;
     } else {
       sequence.erase(sequence.begin() + key);
+      if (seqSize > key) {
+          --seqSize;
+      }
       return true;
     }
   }
@@ -80,9 +86,10 @@ template <typename Key>
 struct remove_idx<Key,
                   typename std::enable_if<std::is_signed<Key>::value>::type> {
 
-  static bool remove(std::vector<node*>& sequence, const Key& key) {
+  static bool remove(std::vector<node*>& sequence, const Key& key,
+                     std::size_t& seqSize) {
     return key >= 0 ? remove_idx<std::size_t>::remove(
-                          sequence, static_cast<std::size_t>(key))
+                          sequence, static_cast<std::size_t>(key), seqSize)
                     : false;
   }
 };
@@ -115,7 +122,7 @@ inline node* node_data::get(const Key& key,
         return pNode;
       return nullptr;
     case NodeType::Scalar:
-      throw BadSubscript(key);
+      throw BadSubscript(m_mark, key);
   }
 
   for (node_map::const_iterator it = m_map.begin(); it != m_map.end(); ++it) {
@@ -143,7 +150,7 @@ inline node& node_data::get(const Key& key, shared_memory_holder pMemory) {
       convert_to_map(pMemory);
       break;
     case NodeType::Scalar:
-      throw BadSubscript(key);
+      throw BadSubscript(m_mark, key);
   }
 
   for (node_map::const_iterator it = m_map.begin(); it != m_map.end(); ++it) {
@@ -161,7 +168,7 @@ inline node& node_data::get(const Key& key, shared_memory_holder pMemory) {
 template <typename Key>
 inline bool node_data::remove(const Key& key, shared_memory_holder pMemory) {
   if (m_type == NodeType::Sequence) {
-    return remove_idx<Key>::remove(m_sequence, key);
+    return remove_idx<Key>::remove(m_sequence, key, m_seqSize);
   } else if (m_type == NodeType::Map) {
     kv_pairs::iterator it = m_undefinedPairs.begin();
     while (it != m_undefinedPairs.end()) {

include/yaml-cpp/node/detail/iterator.h

@@ -26,7 +26,7 @@ class iterator_base {
   template <typename>
   friend class iterator_base;
   struct enabler {};
-  typedef node_iterator base_type;
+  using base_type = node_iterator;
 
   struct proxy {
     explicit proxy(const V& x) : m_ref(x) {}

include/yaml-cpp/node/detail/iterator_fwd.h

@@ -20,8 +20,8 @@ template <typename V>
 class iterator_base;
 }
 
-typedef detail::iterator_base<detail::iterator_value> iterator;
+using iterator = detail::iterator_base<detail::iterator_value>;
-typedef detail::iterator_base<const detail::iterator_value> const_iterator;
+using const_iterator = detail::iterator_base<const detail::iterator_value>;
 }
 
 #endif  // VALUE_DETAIL_ITERATOR_FWD_H_62B23520_7C8E_11DE_8A39_0800200C9A66

include/yaml-cpp/node/detail/memory.h

@@ -27,7 +27,7 @@ class YAML_CPP_API memory {
   void merge(const memory& rhs);
 
  private:
-  typedef std::set<shared_node> Nodes;
+  using Nodes = std::set<shared_node>;
   Nodes m_nodes;
 };
 

include/yaml-cpp/node/detail/node.h

@@ -13,10 +13,16 @@
 #include "yaml-cpp/node/ptr.h"
 #include "yaml-cpp/node/type.h"
 #include <set>
+#include <atomic>
 
 namespace YAML {
 namespace detail {
 class node {
+ private:
+  struct less {
+    bool operator ()(const node* l, const node* r) {return l->m_index < r->m_index;}
+  };
+
  public:
   node() : m_pRef(new node_ref), m_dependencies{} {}
   node(const node&) = delete;
@@ -42,9 +48,8 @@ class node {
       return;
 
     m_pRef->mark_defined();
-    for (nodes::iterator it = m_dependencies.begin();
+    for (node* dependency : m_dependencies)
-         it != m_dependencies.end(); ++it)
+      dependency->mark_defined();
-      (*it)->mark_defined();
     m_dependencies.clear();
   }
 
@@ -109,6 +114,7 @@ class node {
   void push_back(node& input, shared_memory_holder pMemory) {
     m_pRef->push_back(input, pMemory);
     input.add_dependency(*this);
+    m_index = m_amount.fetch_add(1);
   }
   void insert(node& key, node& value, shared_memory_holder pMemory) {
     m_pRef->insert(key, value, pMemory);
@@ -120,7 +126,7 @@ class node {
   template <typename Key>
   node* get(const Key& key, shared_memory_holder pMemory) const {
     // NOTE: this returns a non-const node so that the top-level Node can wrap
-    // it, and returns a pointer so that it can be NULL (if there is no such
+    // it, and returns a pointer so that it can be nullptr (if there is no such
     // key).
     return static_cast<const node_ref&>(*m_pRef).get(key, pMemory);
   }
@@ -137,7 +143,7 @@ class node {
 
   node* get(node& key, shared_memory_holder pMemory) const {
     // NOTE: this returns a non-const node so that the top-level Node can wrap
-    // it, and returns a pointer so that it can be NULL (if there is no such
+    // it, and returns a pointer so that it can be nullptr (if there is no such
     // key).
     return static_cast<const node_ref&>(*m_pRef).get(key, pMemory);
   }
@@ -160,8 +166,10 @@ class node {
 
  private:
   shared_node_ref m_pRef;
-  typedef std::set<node*> nodes;
+  using nodes = std::set<node*, less>;
   nodes m_dependencies;
+  size_t m_index;
+  static std::atomic<size_t> m_amount;
 };
 }  // namespace detail
 }  // namespace YAML

include/yaml-cpp/node/detail/node_data.h

@@ -108,17 +108,17 @@ class YAML_CPP_API node_data {
   std::string m_scalar;
 
   // sequence
-  typedef std::vector<node*> node_seq;
+  using node_seq = std::vector<node *>;
   node_seq m_sequence;
 
   mutable std::size_t m_seqSize;
 
   // map
-  typedef std::vector<std::pair<node*, node*>> node_map;
+  using node_map = std::vector<std::pair<node*, node*>>;
   node_map m_map;
 
-  typedef std::pair<node*, node*> kv_pair;
+  using kv_pair = std::pair<node*, node*>;
-  typedef std::list<kv_pair> kv_pairs;
+  using kv_pairs = std::list<kv_pair>;
   mutable kv_pairs m_undefinedPairs;
 };
 }

include/yaml-cpp/node/detail/node_iterator.h

@@ -24,7 +24,7 @@ struct iterator_type {
 
 template <typename V>
 struct node_iterator_value : public std::pair<V*, V*> {
-  typedef std::pair<V*, V*> kv;
+  using kv = std::pair<V*, V*>;
 
   node_iterator_value() : kv(), pNode(nullptr) {}
   explicit node_iterator_value(V& rhs) : kv(), pNode(&rhs) {}
@@ -36,26 +36,23 @@ struct node_iterator_value : public std::pair<V*, V*> {
   V* pNode;
 };
 
-typedef std::vector<node*> node_seq;
+using node_seq = std::vector<node *>;
-typedef std::vector<std::pair<node*, node*>> node_map;
+using node_map = std::vector<std::pair<node*, node*>>;
 
 template <typename V>
 struct node_iterator_type {
-  typedef node_seq::iterator seq;
+  using seq = node_seq::iterator;
-  typedef node_map::iterator map;
+  using map = node_map::iterator;
 };
 
 template <typename V>
 struct node_iterator_type<const V> {
-  typedef node_seq::const_iterator seq;
+  using seq = node_seq::const_iterator;
-  typedef node_map::const_iterator map;
+  using map = node_map::const_iterator;
 };
 
 template <typename V>
-class node_iterator_base
+class node_iterator_base {
-    : public std::iterator<std::forward_iterator_tag, node_iterator_value<V>,
-                           std::ptrdiff_t, node_iterator_value<V>*,
-                           node_iterator_value<V>> {
  private:
   struct enabler {};
 
@@ -68,9 +65,13 @@ class node_iterator_base
   };
 
  public:
-  typedef typename node_iterator_type<V>::seq SeqIter;
+  using iterator_category = std::forward_iterator_tag;
-  typedef typename node_iterator_type<V>::map MapIter;
+  using value_type = node_iterator_value<V>;
-  typedef node_iterator_value<V> value_type;
+  using difference_type = std::ptrdiff_t;
+  using pointer = node_iterator_value<V>*;
+  using reference = node_iterator_value<V>;
+  using SeqIter = typename node_iterator_type<V>::seq;
+  using MapIter = typename node_iterator_type<V>::map;
 
   node_iterator_base()
       : m_type(iterator_type::NoneType), m_seqIt(), m_mapIt(), m_mapEnd() {}
@@ -172,8 +173,8 @@ class node_iterator_base
   MapIter m_mapIt, m_mapEnd;
 };
 
-typedef node_iterator_base<node> node_iterator;
+using node_iterator = node_iterator_base<node>;
-typedef node_iterator_base<const node> const_node_iterator;
+using const_node_iterator = node_iterator_base<const node>;
 }
 }
 

include/yaml-cpp/node/impl.h

@@ -42,11 +42,7 @@ inline Node::Node(const detail::iterator_value& rhs)
       m_pMemory(rhs.m_pMemory),
       m_pNode(rhs.m_pNode) {}
 
-inline Node::Node(const Node& rhs)
+inline Node::Node(const Node& rhs) = default;
-    : m_isValid(rhs.m_isValid),
-      m_invalidKey(rhs.m_invalidKey),
-      m_pMemory(rhs.m_pMemory),
-      m_pNode(rhs.m_pNode) {}
 
 inline Node::Node(Zombie)
     : m_isValid(false), m_invalidKey{}, m_pMemory{}, m_pNode(nullptr) {}
@@ -57,7 +53,7 @@ inline Node::Node(Zombie, const std::string& key)
 inline Node::Node(detail::node& node, detail::shared_memory_holder pMemory)
     : m_isValid(true), m_invalidKey{}, m_pMemory(pMemory), m_pNode(&node) {}
 
-inline Node::~Node() {}
+inline Node::~Node() = default;
 
 inline void Node::EnsureNodeExists() const {
   if (!m_isValid)
@@ -176,8 +172,6 @@ inline const std::string& Node::Tag() const {
 }
 
 inline void Node::SetTag(const std::string& tag) {
-  if (!m_isValid)
-    throw InvalidNode(m_invalidKey);
   EnsureNodeExists();
   m_pNode->set_tag(tag);
 }
@@ -189,8 +183,6 @@ inline EmitterStyle::value Node::Style() const {
 }
 
 inline void Node::SetStyle(EmitterStyle::value style) {
-  if (!m_isValid)
-    throw InvalidNode(m_invalidKey);
   EnsureNodeExists();
   m_pNode->set_style(style);
 }
@@ -206,15 +198,11 @@ inline bool Node::is(const Node& rhs) const {
 
 template <typename T>
 inline Node& Node::operator=(const T& rhs) {
-  if (!m_isValid)
-    throw InvalidNode(m_invalidKey);
   Assign(rhs);
   return *this;
 }
 
 inline Node& Node::operator=(const Node& rhs) {
-  if (!m_isValid || !rhs.m_isValid)
-    throw InvalidNode(m_invalidKey);
   if (is(rhs))
     return *this;
   AssignNode(rhs);
@@ -237,29 +225,21 @@ inline void Node::Assign(const T& rhs) {
 
 template <>
 inline void Node::Assign(const std::string& rhs) {
-  if (!m_isValid)
-    throw InvalidNode(m_invalidKey);
   EnsureNodeExists();
   m_pNode->set_scalar(rhs);
 }
 
 inline void Node::Assign(const char* rhs) {
-  if (!m_isValid)
-    throw InvalidNode(m_invalidKey);
   EnsureNodeExists();
   m_pNode->set_scalar(rhs);
 }
 
 inline void Node::Assign(char* rhs) {
-  if (!m_isValid)
-    throw InvalidNode(m_invalidKey);
   EnsureNodeExists();
   m_pNode->set_scalar(rhs);
 }
 
 inline void Node::AssignData(const Node& rhs) {
-  if (!m_isValid || !rhs.m_isValid)
-    throw InvalidNode(m_invalidKey);
   EnsureNodeExists();
   rhs.EnsureNodeExists();
 
@@ -268,7 +248,7 @@ inline void Node::AssignData(const Node& rhs) {
 }
 
 inline void Node::AssignNode(const Node& rhs) {
-  if (!m_isValid || !rhs.m_isValid)
+  if (!m_isValid)
     throw InvalidNode(m_invalidKey);
   rhs.EnsureNodeExists();
 
@@ -324,8 +304,6 @@ inline void Node::push_back(const T& rhs) {
 }
 
 inline void Node::push_back(const Node& rhs) {
-  if (!m_isValid || !rhs.m_isValid)
-    throw InvalidNode(m_invalidKey);
   EnsureNodeExists();
   rhs.EnsureNodeExists();
 
@@ -339,7 +317,7 @@ template <typename T>
 struct to_value_t {
   explicit to_value_t(const T& t_) : t(t_) {}
   const T& t;
-  typedef const T& return_type;
+  using return_type = const T &;
 
   const T& operator()() const { return t; }
 };
@@ -348,7 +326,7 @@ template <>
 struct to_value_t<const char*> {
   explicit to_value_t(const char* t_) : t(t_) {}
   const char* t;
-  typedef std::string return_type;
+  using return_type = std::string;
 
   const std::string operator()() const { return t; }
 };
@@ -357,7 +335,7 @@ template <>
 struct to_value_t<char*> {
   explicit to_value_t(char* t_) : t(t_) {}
   const char* t;
-  typedef std::string return_type;
+  using return_type = std::string;
 
   const std::string operator()() const { return t; }
 };
@@ -366,7 +344,7 @@ template <std::size_t N>
 struct to_value_t<char[N]> {
   explicit to_value_t(const char* t_) : t(t_) {}
   const char* t;
-  typedef std::string return_type;
+  using return_type = std::string;
 
   const std::string operator()() const { return t; }
 };
@@ -386,8 +364,6 @@ std::string key_to_string(const Key& key) {
 // indexing
 template <typename Key>
 inline const Node Node::operator[](const Key& key) const {
-  if (!m_isValid)
-    throw InvalidNode(m_invalidKey);
   EnsureNodeExists();
   detail::node* value = static_cast<const detail::node&>(*m_pNode).get(
       detail::to_value(key), m_pMemory);
@@ -399,8 +375,6 @@ inline const Node Node::operator[](const Key& key) const {
 
 template <typename Key>
 inline Node Node::operator[](const Key& key) {
-  if (!m_isValid)
-    throw InvalidNode(m_invalidKey);
   EnsureNodeExists();
   detail::node& value = m_pNode->get(detail::to_value(key), m_pMemory);
   return Node(value, m_pMemory);
@@ -408,15 +382,11 @@ inline Node Node::operator[](const Key& key) {
 
 template <typename Key>
 inline bool Node::remove(const Key& key) {
-  if (!m_isValid)
-    throw InvalidNode(m_invalidKey);
   EnsureNodeExists();
   return m_pNode->remove(detail::to_value(key), m_pMemory);
 }
 
 inline const Node Node::operator[](const Node& key) const {
-  if (!m_isValid || !key.m_isValid)
-    throw InvalidNode(m_invalidKey);
   EnsureNodeExists();
   key.EnsureNodeExists();
   m_pMemory->merge(*key.m_pMemory);
@@ -429,8 +399,6 @@ inline const Node Node::operator[](const Node& key) const {
 }
 
 inline Node Node::operator[](const Node& key) {
-  if (!m_isValid || !key.m_isValid)
-    throw InvalidNode(m_invalidKey);
   EnsureNodeExists();
   key.EnsureNodeExists();
   m_pMemory->merge(*key.m_pMemory);
@@ -439,8 +407,6 @@ inline Node Node::operator[](const Node& key) {
 }
 
 inline bool Node::remove(const Node& key) {
-  if (!m_isValid || !key.m_isValid)
-    throw InvalidNode(m_invalidKey);
   EnsureNodeExists();
   key.EnsureNodeExists();
   return m_pNode->remove(*key.m_pNode, m_pMemory);
@@ -449,8 +415,6 @@ inline bool Node::remove(const Node& key) {
 // map
 template <typename Key, typename Value>
 inline void Node::force_insert(const Key& key, const Value& value) {
-  if (!m_isValid)
-    throw InvalidNode(m_invalidKey);
   EnsureNodeExists();
   m_pNode->force_insert(detail::to_value(key), detail::to_value(value),
                         m_pMemory);

include/yaml-cpp/node/iterator.h

@@ -18,7 +18,7 @@
 namespace YAML {
 namespace detail {
 struct iterator_value : public Node, std::pair<Node, Node> {
-  iterator_value() {}
+  iterator_value() = default;
   explicit iterator_value(const Node& rhs)
       : Node(rhs),
         std::pair<Node, Node>(Node(Node::ZombieNode), Node(Node::ZombieNode)) {}

include/yaml-cpp/node/node.h

@@ -13,7 +13,6 @@
 #include "yaml-cpp/dll.h"
 #include "yaml-cpp/emitterstyle.h"
 #include "yaml-cpp/mark.h"
-#include "yaml-cpp/node/detail/bool_type.h"
 #include "yaml-cpp/node/detail/iterator_fwd.h"
 #include "yaml-cpp/node/ptr.h"
 #include "yaml-cpp/node/type.h"
@@ -39,8 +38,8 @@ class YAML_CPP_API Node {
   template <typename T, typename S>
   friend struct as_if;
 
-  typedef YAML::iterator iterator;
+  using iterator = YAML::iterator;
-  typedef YAML::const_iterator const_iterator;
+  using const_iterator = YAML::const_iterator;
 
   Node();
   explicit Node(NodeType::value type);
@@ -59,7 +58,7 @@ class YAML_CPP_API Node {
   bool IsMap() const { return Type() == NodeType::Map; }
 
   // bool conversions
-  YAML_CPP_OPERATOR_BOOL()
+  explicit operator bool() const { return IsDefined(); }
   bool operator!() const { return !IsDefined(); }
 
   // access

include/yaml-cpp/node/ptr.h

@@ -18,11 +18,11 @@ class node_data;
 class memory;
 class memory_holder;
 
-typedef std::shared_ptr<node> shared_node;
+using shared_node = std::shared_ptr<node>;
-typedef std::shared_ptr<node_ref> shared_node_ref;
+using shared_node_ref = std::shared_ptr<node_ref>;
-typedef std::shared_ptr<node_data> shared_node_data;
+using shared_node_data = std::shared_ptr<node_data>;
-typedef std::shared_ptr<memory_holder> shared_memory_holder;
+using shared_memory_holder = std::shared_ptr<memory_holder>;
-typedef std::shared_ptr<memory> shared_memory;
+using shared_memory = std::shared_ptr<memory>;
 }
 }
 

include/yaml-cpp/noexcept.h

@@ -0,0 +1,18 @@
+#ifndef NOEXCEPT_H_768872DA_476C_11EA_88B8_90B11C0C0FF8
+#define NOEXCEPT_H_768872DA_476C_11EA_88B8_90B11C0C0FF8
+
+#if defined(_MSC_VER) ||                                            \
+    (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
+     (__GNUC__ >= 4))  // GCC supports "pragma once" correctly since 3.4
+#pragma once
+#endif
+
+// This is here for compatibility with older versions of Visual Studio
+// which don't support noexcept.
+#if defined(_MSC_VER) && _MSC_VER < 1900
+    #define YAML_CPP_NOEXCEPT _NOEXCEPT
+#else
+    #define YAML_CPP_NOEXCEPT noexcept
+#endif
+
+#endif

include/yaml-cpp/traits.h

@@ -84,7 +84,7 @@ struct is_numeric<long double> {
 
 template <bool, class T = void>
 struct enable_if_c {
-  typedef T type;
+  using type = T;
 };
 
 template <class T>
@@ -95,7 +95,7 @@ struct enable_if : public enable_if_c<Cond::value, T> {};
 
 template <bool, class T = void>
 struct disable_if_c {
-  typedef T type;
+  using type = T;
 };
 
 template <class T>

src/binary.cpp

@@ -66,7 +66,7 @@ static const unsigned char decoding[] = {
 };
 
 std::vector<unsigned char> DecodeBase64(const std::string &input) {
-  typedef std::vector<unsigned char> ret_type;
+  using ret_type = std::vector<unsigned char>;
   if (input.empty())
     return ret_type();
 

src/convert.cpp

@@ -16,8 +16,8 @@ std::string tolower(const std::string& str) {
 
 template <typename T>
 bool IsEntirely(const std::string& str, T func) {
-  for (std::size_t i = 0; i < str.size(); i++)
+  for (char ch : str)
-    if (!func(str[i]))
+    if (!func(ch))
       return false;
 
   return true;
@@ -39,7 +39,7 @@ bool IsFlexibleCase(const std::string& str) {
   std::string rest = str.substr(1);
   return firstcaps && (IsEntirely(rest, IsLower) || IsEntirely(rest, IsUpper));
 }
-}
+}  // namespace
 
 namespace YAML {
 bool convert<bool>::decode(const Node& node, bool& rhs) {
@@ -52,19 +52,22 @@ bool convert<bool>::decode(const Node& node, bool& rhs) {
   static const struct {
     std::string truename, falsename;
   } names[] = {
-      {"y", "n"}, {"yes", "no"}, {"true", "false"}, {"on", "off"},
+      {"y", "n"},
+      {"yes", "no"},
+      {"true", "false"},
+      {"on", "off"},
   };
 
   if (!IsFlexibleCase(node.Scalar()))
     return false;
 
-  for (unsigned i = 0; i < sizeof(names) / sizeof(names[0]); i++) {
+  for (const auto& name : names) {
-    if (names[i].truename == tolower(node.Scalar())) {
+    if (name.truename == tolower(node.Scalar())) {
       rhs = true;
       return true;
     }
 
-    if (names[i].falsename == tolower(node.Scalar())) {
+    if (name.falsename == tolower(node.Scalar())) {
       rhs = false;
       return true;
     }
@@ -72,4 +75,4 @@ bool convert<bool>::decode(const Node& node, bool& rhs) {
 
   return false;
 }
-}
+}  // namespace YAML

src/emitter.cpp

@@ -16,7 +16,7 @@ Emitter::Emitter() : m_pState(new EmitterState), m_stream{} {}
 Emitter::Emitter(std::ostream& stream)
     : m_pState(new EmitterState), m_stream(stream) {}
 
-Emitter::~Emitter() {}
+Emitter::~Emitter() = default;
 
 const char* Emitter::c_str() const { return m_stream.str(); }
 

src/emitterstate.cpp

@@ -32,7 +32,7 @@ EmitterState::EmitterState()
       m_hasNonContent(false),
       m_docCount(0) {}
 
-EmitterState::~EmitterState() {}
+EmitterState::~EmitterState() = default;
 
 // SetLocalValue
 // . We blindly tries to set all possible formatters to this value

src/emitterutils.cpp

@@ -199,11 +199,11 @@ bool IsValidPlainScalar(const std::string& str, FlowType::value flowType,
 
 bool IsValidSingleQuotedScalar(const std::string& str, bool escapeNonAscii) {
   // TODO: check for non-printable characters?
-  for (std::size_t i = 0; i < str.size(); i++) {
+  for (char ch : str) {
-    if (escapeNonAscii && (0x80 <= static_cast<unsigned char>(str[i]))) {
+    if (escapeNonAscii && (0x80 <= static_cast<unsigned char>(ch))) {
       return false;
     }
-    if (str[i] == '\n') {
+    if (ch == '\n') {
       return false;
     }
   }
@@ -217,8 +217,8 @@ bool IsValidLiteralScalar(const std::string& str, FlowType::value flowType,
   }
 
   // TODO: check for non-printable characters?
-  for (std::size_t i = 0; i < str.size(); i++) {
+  for (char ch : str) {
-    if (escapeNonAscii && (0x80 <= static_cast<unsigned char>(str[i]))) {
+    if (escapeNonAscii && (0x80 <= static_cast<unsigned char>(ch))) {
       return false;
     }
   }

src/exceptions.cpp

@@ -1,31 +1,20 @@
 #include "yaml-cpp/exceptions.h"
-
+#include "yaml-cpp/noexcept.h"
-// This is here for compatibility with older versions of Visual Studio
-// which don't support noexcept
-#if defined(_MSC_VER) && _MSC_VER < 1900
-    #define YAML_CPP_NOEXCEPT _NOEXCEPT
-#else
-    #define YAML_CPP_NOEXCEPT noexcept
-#endif
 
 namespace YAML {
 
 // These destructors are defined out-of-line so the vtable is only emitted once.
-Exception::~Exception() YAML_CPP_NOEXCEPT {}
+Exception::~Exception() YAML_CPP_NOEXCEPT = default;
-ParserException::~ParserException() YAML_CPP_NOEXCEPT {}
+ParserException::~ParserException() YAML_CPP_NOEXCEPT = default;
-RepresentationException::~RepresentationException() YAML_CPP_NOEXCEPT {}
+RepresentationException::~RepresentationException() YAML_CPP_NOEXCEPT = default;
-InvalidScalar::~InvalidScalar() YAML_CPP_NOEXCEPT {}
+InvalidScalar::~InvalidScalar() YAML_CPP_NOEXCEPT = default;
-KeyNotFound::~KeyNotFound() YAML_CPP_NOEXCEPT {}
+KeyNotFound::~KeyNotFound() YAML_CPP_NOEXCEPT = default;
-InvalidNode::~InvalidNode() YAML_CPP_NOEXCEPT {}
+InvalidNode::~InvalidNode() YAML_CPP_NOEXCEPT = default;
-BadConversion::~BadConversion() YAML_CPP_NOEXCEPT {}
+BadConversion::~BadConversion() YAML_CPP_NOEXCEPT = default;
-BadDereference::~BadDereference() YAML_CPP_NOEXCEPT {}
+BadDereference::~BadDereference() YAML_CPP_NOEXCEPT = default;
-BadSubscript::~BadSubscript() YAML_CPP_NOEXCEPT {}
+BadSubscript::~BadSubscript() YAML_CPP_NOEXCEPT = default;
-BadPushback::~BadPushback() YAML_CPP_NOEXCEPT {}
+BadPushback::~BadPushback() YAML_CPP_NOEXCEPT = default;
-BadInsert::~BadInsert() YAML_CPP_NOEXCEPT {}
+BadInsert::~BadInsert() YAML_CPP_NOEXCEPT = default;
-EmitterException::~EmitterException() YAML_CPP_NOEXCEPT {}
+EmitterException::~EmitterException() YAML_CPP_NOEXCEPT = default;
-BadFile::~BadFile() YAML_CPP_NOEXCEPT {}
+BadFile::~BadFile() YAML_CPP_NOEXCEPT = default;
 }
-
-#undef YAML_CPP_NOEXCEPT
-
-

src/exp.cpp

@@ -12,8 +12,7 @@ namespace YAML {
 namespace Exp {
 unsigned ParseHex(const std::string& str, const Mark& mark) {
   unsigned value = 0;
-  for (std::size_t i = 0; i < str.size(); i++) {
+  for (char ch : str) {
-    char ch = str[i];
     int digit = 0;
     if ('a' <= ch && ch <= 'f')
       digit = ch - 'a' + 10;
@@ -132,5 +131,5 @@ std::string Escape(Stream& in) {
   std::stringstream msg;
   throw ParserException(in.mark(), std::string(ErrorMsg::INVALID_ESCAPE) + ch);
 }
-}
+}  // namespace Exp
-}
+}  // namespace YAML

src/node_data.cpp

@@ -1,4 +1,4 @@
-#include <assert.h>
+#include <cassert>
 #include <iterator>
 #include <sstream>
 
@@ -12,6 +12,7 @@
 
 namespace YAML {
 namespace detail {
+std::atomic<size_t> node::m_amount{0};
 
 const std::string& node_data::empty_scalar() {
   static const std::string svalue;
@@ -196,7 +197,7 @@ void node_data::insert(node& key, node& value, shared_memory_holder pMemory) {
       convert_to_map(pMemory);
       break;
     case NodeType::Scalar:
-      throw BadSubscript(key);
+      throw BadSubscript(m_mark, key);
   }
 
   insert_map_pair(key, value);
@@ -226,7 +227,7 @@ node& node_data::get(node& key, shared_memory_holder pMemory) {
       convert_to_map(pMemory);
       break;
     case NodeType::Scalar:
-      throw BadSubscript(key);
+      throw BadSubscript(m_mark, key);
   }
 
   for (node_map::const_iterator it = m_map.begin(); it != m_map.end(); ++it) {

src/nodebuilder.cpp

@@ -1,4 +1,3 @@
-#include <assert.h>
 #include <cassert>
 
 #include "nodebuilder.h"
@@ -20,7 +19,7 @@ NodeBuilder::NodeBuilder()
   m_anchors.push_back(nullptr);  // since the anchors start at 1
 }
 
-NodeBuilder::~NodeBuilder() {}
+NodeBuilder::~NodeBuilder() = default;
 
 Node NodeBuilder::Root() {
   if (!m_pRoot)

src/nodebuilder.h

@@ -31,25 +31,25 @@ class NodeBuilder : public EventHandler {
   NodeBuilder(NodeBuilder&&) = delete;
   NodeBuilder& operator=(const NodeBuilder&) = delete;
   NodeBuilder& operator=(NodeBuilder&&) = delete;
-  virtual ~NodeBuilder();
+  ~NodeBuilder() override;
 
   Node Root();
 
-  virtual void OnDocumentStart(const Mark& mark);
+  void OnDocumentStart(const Mark& mark) override;
-  virtual void OnDocumentEnd();
+  void OnDocumentEnd() override;
 
-  virtual void OnNull(const Mark& mark, anchor_t anchor);
+  void OnNull(const Mark& mark, anchor_t anchor) override;
-  virtual void OnAlias(const Mark& mark, anchor_t anchor);
+  void OnAlias(const Mark& mark, anchor_t anchor) override;
-  virtual void OnScalar(const Mark& mark, const std::string& tag,
+  void OnScalar(const Mark& mark, const std::string& tag,
-                        anchor_t anchor, const std::string& value);
+                        anchor_t anchor, const std::string& value) override;
 
-  virtual void OnSequenceStart(const Mark& mark, const std::string& tag,
+  void OnSequenceStart(const Mark& mark, const std::string& tag,
-                               anchor_t anchor, EmitterStyle::value style);
+                               anchor_t anchor, EmitterStyle::value style) override;
-  virtual void OnSequenceEnd();
+  void OnSequenceEnd() override;
 
-  virtual void OnMapStart(const Mark& mark, const std::string& tag,
+  void OnMapStart(const Mark& mark, const std::string& tag,
-                          anchor_t anchor, EmitterStyle::value style);
+                          anchor_t anchor, EmitterStyle::value style) override;
-  virtual void OnMapEnd();
+  void OnMapEnd() override;
 
  private:
   detail::node& Push(const Mark& mark, anchor_t anchor);
@@ -61,11 +61,11 @@ class NodeBuilder : public EventHandler {
   detail::shared_memory_holder m_pMemory;
   detail::node* m_pRoot;
 
-  typedef std::vector<detail::node*> Nodes;
+  using Nodes = std::vector<detail::node *>;
   Nodes m_stack;
   Nodes m_anchors;
 
-  typedef std::pair<detail::node*, bool> PushedKey;
+  using PushedKey = std::pair<detail::node*, bool>;
   std::vector<PushedKey> m_keys;
   std::size_t m_mapDepth;
 };

src/nodeevents.h

@@ -45,7 +45,7 @@ class NodeEvents {
     anchor_t _CreateNewAnchor() { return ++m_curAnchor; }
 
    private:
-    typedef std::map<const detail::node_ref*, anchor_t> AnchorByIdentity;
+    using AnchorByIdentity = std::map<const detail::node_ref*, anchor_t>;
     AnchorByIdentity m_anchorByIdentity;
 
     anchor_t m_curAnchor;
@@ -60,7 +60,7 @@ class NodeEvents {
   detail::shared_memory_holder m_pMemory;
   detail::node* m_root;
 
-  typedef std::map<const detail::node_ref*, int> RefCount;
+  using RefCount = std::map<const detail::node_ref*, int>;
   RefCount m_refCount;
 };
 }  // namespace YAML

src/ostream_wrapper.cpp

@@ -21,7 +21,7 @@ ostream_wrapper::ostream_wrapper(std::ostream& stream)
       m_col(0),
       m_comment(false) {}
 
-ostream_wrapper::~ostream_wrapper() {}
+ostream_wrapper::~ostream_wrapper() = default;
 
 void ostream_wrapper::write(const std::string& str) {
   if (m_pStream) {
@@ -31,8 +31,8 @@ void ostream_wrapper::write(const std::string& str) {
     std::copy(str.begin(), str.end(), m_buffer.begin() + m_pos);
   }
 
-  for (std::size_t i = 0; i < str.size(); i++) {
+  for (char ch : str) {
-    update_pos(str[i]);
+    update_pos(ch);
   }
 }
 

src/parser.cpp

@@ -15,10 +15,10 @@ Parser::Parser() : m_pScanner{}, m_pDirectives{} {}
 
 Parser::Parser(std::istream& in) : Parser() { Load(in); }
 
-Parser::~Parser() {}
+Parser::~Parser() = default;
 
 Parser::operator bool() const {
-  return m_pScanner.get() && !m_pScanner->empty();
+  return m_pScanner && !m_pScanner->empty();
 }
 
 void Parser::Load(std::istream& in) {
@@ -27,7 +27,7 @@ void Parser::Load(std::istream& in) {
 }
 
 bool Parser::HandleNextDocument(EventHandler& eventHandler) {
-  if (!m_pScanner.get())
+  if (!m_pScanner)
     return false;
 
   ParseDirectives();
@@ -43,11 +43,7 @@ bool Parser::HandleNextDocument(EventHandler& eventHandler) {
 void Parser::ParseDirectives() {
   bool readDirective = false;
 
-  while (1) {
+  while (!m_pScanner->empty()) {
-    if (m_pScanner->empty()) {
-      break;
-    }
-
     Token& token = m_pScanner->peek();
     if (token.type != Token::DIRECTIVE) {
       break;
@@ -113,15 +109,11 @@ void Parser::HandleTagDirective(const Token& token) {
 }
 
 void Parser::PrintTokens(std::ostream& out) {
-  if (!m_pScanner.get()) {
+  if (!m_pScanner) {
     return;
   }
 
-  while (1) {
+  while (!m_pScanner->empty()) {
-    if (m_pScanner->empty()) {
-      break;
-    }
-
     out << m_pScanner->peek() << "\n";
     m_pScanner->pop();
   }

src/regex_yaml.h

@@ -34,7 +34,7 @@ class YAML_CPP_API RegEx {
   explicit RegEx(char ch);
   RegEx(char a, char z);
   RegEx(const std::string& str, REGEX_OP op = REGEX_SEQ);
-  ~RegEx() {}
+  ~RegEx() = default;
 
   friend YAML_CPP_API RegEx operator!(const RegEx& ex);
   friend YAML_CPP_API RegEx operator|(const RegEx& ex1, const RegEx& ex2);

src/regeximpl.h

@@ -8,8 +8,8 @@
 #endif
 
 #include "stream.h"
-#include "stringsource.h"
 #include "streamcharsource.h"
+#include "stringsource.h"
 
 namespace YAML {
 // query matches
@@ -106,9 +106,8 @@ inline int RegEx::MatchOpEmpty(const Source& source) const {
 template <>
 inline int RegEx::MatchOpEmpty<StringCharSource>(
     const StringCharSource& source) const {
-  return !source
+  return !source ? 0 : -1;  // the empty regex only is successful on the empty
-             ? 0
+                            // string
-             : -1;  // the empty regex only is successful on the empty string
 }
 
 // MatchOperator
@@ -130,8 +129,8 @@ inline int RegEx::MatchOpRange(const Source& source) const {
 // OrOperator
 template <typename Source>
 inline int RegEx::MatchOpOr(const Source& source) const {
-  for (std::size_t i = 0; i < m_params.size(); i++) {
+  for (const RegEx& param : m_params) {
-    int n = m_params[i].MatchUnchecked(source);
+    int n = param.MatchUnchecked(source);
     if (n >= 0)
       return n;
   }
@@ -169,11 +168,11 @@ inline int RegEx::MatchOpNot(const Source& source) const {
 template <typename Source>
 inline int RegEx::MatchOpSeq(const Source& source) const {
   int offset = 0;
-  for (std::size_t i = 0; i < m_params.size(); i++) {
+  for (const RegEx& param : m_params) {
-    int n = m_params[i].Match(source + offset);  // note Match, not
+    int n = param.Match(source + offset);  // note Match, not
-                                                 // MatchUnchecked because we
+                                           // MatchUnchecked because we
-                                                 // need to check validity after
+                                           // need to check validity after
-                                                 // the offset
+                                           // the offset
     if (n == -1)
       return -1;
     offset += n;
@@ -181,6 +180,6 @@ inline int RegEx::MatchOpSeq(const Source& source) const {
 
   return offset;
 }
-}
+}  // namespace YAML
 
 #endif  // REGEXIMPL_H_62B23520_7C8E_11DE_8A39_0800200C9A66

src/scanner.cpp

@@ -19,7 +19,7 @@ Scanner::Scanner(std::istream& in)
       m_indentRefs{},
       m_flows{} {}
 
-Scanner::~Scanner() {}
+Scanner::~Scanner() = default;
 
 bool Scanner::empty() {
   EnsureTokensInQueue();

src/setting.h

@@ -7,12 +7,18 @@
 #pragma once
 #endif
 
+#include "yaml-cpp/noexcept.h"
 #include <memory>
 #include <utility>
 #include <vector>
 
 namespace YAML {
-class SettingChangeBase;
+
+class SettingChangeBase {
+ public:
+  virtual ~SettingChangeBase() = default;
+  virtual void pop() = 0;
+};
 
 template <typename T>
 class Setting {
@@ -28,12 +34,6 @@ class Setting {
   T m_value;
 };
 
-class SettingChangeBase {
- public:
-  virtual ~SettingChangeBase() {}
-  virtual void pop() = 0;
-};
-
 template <typename T>
 class SettingChange : public SettingChangeBase {
  public:
@@ -46,7 +46,7 @@ class SettingChange : public SettingChangeBase {
   SettingChange& operator=(const SettingChange&) = delete;
   SettingChange& operator=(SettingChange&&) = delete;
 
-  virtual void pop() { m_pCurSetting->restore(m_oldSetting); }
+  void pop() override { m_pCurSetting->restore(m_oldSetting); }
 
  private:
   Setting<T>* m_pCurSetting;
@@ -64,16 +64,25 @@ class SettingChanges {
  public:
   SettingChanges() : m_settingChanges{} {}
   SettingChanges(const SettingChanges&) = delete;
-  SettingChanges(SettingChanges&&) = default;
+  SettingChanges(SettingChanges&&) YAML_CPP_NOEXCEPT = default;
   SettingChanges& operator=(const SettingChanges&) = delete;
+  SettingChanges& operator=(SettingChanges&& rhs) YAML_CPP_NOEXCEPT {
+    if (this == &rhs)
+      return *this;
+
+    clear();
+    std::swap(m_settingChanges, rhs.m_settingChanges);
+
+    return *this;
+  }
   ~SettingChanges() { clear(); }
 
-  void clear() {
+  void clear() YAML_CPP_NOEXCEPT {
     restore();
     m_settingChanges.clear();
   }
 
-  void restore() {
+  void restore() YAML_CPP_NOEXCEPT {
     for (setting_changes::const_iterator it = m_settingChanges.begin();
          it != m_settingChanges.end(); ++it)
       (*it)->pop();
@@ -83,19 +92,8 @@ class SettingChanges {
     m_settingChanges.push_back(std::move(pSettingChange));
   }
 
-  // like std::unique_ptr - assignment is transfer of ownership
-  SettingChanges& operator=(SettingChanges&& rhs) {
-    if (this == &rhs)
-      return *this;
-
-    clear();
-    std::swap(m_settingChanges, rhs.m_settingChanges);
-
-    return *this;
-  }
-
  private:
-  typedef std::vector<std::unique_ptr<SettingChangeBase>> setting_changes;
+  using setting_changes = std::vector<std::unique_ptr<SettingChangeBase>>;
   setting_changes m_settingChanges;
 };
 }  // namespace YAML

src/singledocparser.cpp

@@ -21,7 +21,7 @@ SingleDocParser::SingleDocParser(Scanner& scanner, const Directives& directives)
       m_anchors{},
       m_curAnchor(0) {}
 
-SingleDocParser::~SingleDocParser() {}
+SingleDocParser::~SingleDocParser() = default;
 
 // HandleDocument
 // . Handles the next document
@@ -79,6 +79,12 @@ void SingleDocParser::HandleNode(EventHandler& eventHandler) {
   if (!anchor_name.empty())
     eventHandler.OnAnchor(mark, anchor_name);
 
+  // after parsing properties, an empty node is again a possibility
+  if (m_scanner.empty()) {
+    eventHandler.OnNull(mark, anchor);
+    return;
+  }
+
   const Token& token = m_scanner.peek();
 
   if (token.type == Token::PLAIN_SCALAR && IsNullString(token.value)) {

src/singledocparser.h

@@ -59,7 +59,7 @@ class SingleDocParser {
   const Directives& m_directives;
   std::unique_ptr<CollectionStack> m_pCollectionStack;
 
-  typedef std::map<std::string, anchor_t> Anchors;
+  using Anchors = std::map<std::string, anchor_t>;
   Anchors m_anchors;
 
   anchor_t m_curAnchor;

src/stream.cpp

@@ -151,7 +151,7 @@ inline UtfIntroCharType IntroCharTypeOf(std::istream::int_type ch) {
 
 inline char Utf8Adjust(unsigned long ch, unsigned char lead_bits,
                        unsigned char rshift) {
-  const unsigned char header = ((1 << lead_bits) - 1) << (8 - lead_bits);
+  const unsigned char header = static_cast<unsigned char>(((1 << lead_bits) - 1) << (8 - lead_bits));
   const unsigned char mask = (0xFF >> (lead_bits + 1));
   return static_cast<char>(
       static_cast<unsigned char>(header | ((ch >> rshift) & mask)));
@@ -189,14 +189,14 @@ Stream::Stream(std::istream& input)
       m_pPrefetched(new unsigned char[YAML_PREFETCH_SIZE]),
       m_nPrefetchedAvailable(0),
       m_nPrefetchedUsed(0) {
-  typedef std::istream::traits_type char_traits;
+  using char_traits = std::istream::traits_type;
 
   if (!input)
     return;
 
   // Determine (or guess) the character-set by reading the BOM, if any.  See
   // the YAML specification for the determination algorithm.
-  char_traits::int_type intro[4];
+  char_traits::int_type intro[4]{};
   int nIntroUsed = 0;
   UtfIntroState state = uis_start;
   for (; !s_introFinalState[state];) {
@@ -273,9 +273,11 @@ char Stream::get() {
 // . Extracts 'n' characters from the stream and updates our position
 std::string Stream::get(int n) {
   std::string ret;
-  ret.reserve(n);
+  if(n > 0) {
-  for (int i = 0; i < n; i++)
+    ret.reserve(static_cast<std::string::size_type>(n));
-    ret += get();
+    for (int i = 0; i < n; i++)
+      ret += get();
+  }
   return ret;
 }
 
@@ -326,7 +328,7 @@ bool Stream::_ReadAheadTo(size_t i) const {
 void Stream::StreamInUtf8() const {
   unsigned char b = GetNextByte();
   if (m_input.good()) {
-    m_readahead.push_back(b);
+    m_readahead.push_back(static_cast<char>(b));
   }
 }
 

src/stream.h

@@ -16,6 +16,9 @@
 #include <string>
 
 namespace YAML {
+
+class StreamCharSource;
+
 class Stream {
  public:
   friend class StreamCharSource;

src/streamcharsource.h

@@ -7,18 +7,20 @@
 #pragma once
 #endif
 
+#include "yaml-cpp/noexcept.h"
+#include "stream.h"
 #include <cstddef>
 
 namespace YAML {
+
 class StreamCharSource {
  public:
   StreamCharSource(const Stream& stream) : m_offset(0), m_stream(stream) {}
-  StreamCharSource(const StreamCharSource& source)
+  StreamCharSource(const StreamCharSource& source) = default;
-      : m_offset(source.m_offset), m_stream(source.m_stream) {}
+  StreamCharSource(StreamCharSource&&) YAML_CPP_NOEXCEPT = default;
-  StreamCharSource(StreamCharSource&&) = default;
   StreamCharSource& operator=(const StreamCharSource&) = delete;
   StreamCharSource& operator=(StreamCharSource&&) = delete;
-  ~StreamCharSource() {}
+  ~StreamCharSource() = default;
 
   operator bool() const;
   char operator[](std::size_t i) const { return m_stream.CharAt(m_offset + i); }
@@ -38,7 +40,7 @@ inline StreamCharSource::operator bool() const {
 inline const StreamCharSource StreamCharSource::operator+(int i) const {
   StreamCharSource source(*this);
   if (static_cast<int>(source.m_offset) + i >= 0)
-    source.m_offset += i;
+    source.m_offset += static_cast<std::size_t>(i);
   else
     source.m_offset = 0;
   return source;

src/token.h

@@ -53,8 +53,8 @@ struct Token {
 
   friend std::ostream& operator<<(std::ostream& out, const Token& token) {
     out << TokenNames[token.type] << std::string(": ") << token.value;
-    for (std::size_t i = 0; i < token.params.size(); i++)
+    for (const std::string& param : token.params)
-      out << std::string(" ") << token.params[i];
+      out << std::string(" ") << param;
     return out;
   }
 

test/BUILD.bazel

@@ -0,0 +1,14 @@
+cc_test(
+    name = "test",
+    srcs = glob([
+        "*.cpp",
+        "*.h",
+        "integrations/*.cpp",
+        "node/*.cpp",
+    ]),
+    deps = [
+        "//:yaml-cpp",
+        "//:yaml-cpp_internal",
+        "@com_google_googletest//:gtest_main",
+    ],
+)

test/CMakeLists.txt

@@ -1,69 +1,49 @@
-include(ExternalProject)
+find_package(Threads REQUIRED)
 
-if(MSVC)
+set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
-    # MS Visual Studio expects lib prefix on static libraries,
+set(BUILD_MOCK ON CACHE BOOL "" FORCE)
-    # but CMake compiles them without prefix
+set(CMAKE_POLICY_DEFAULT_CMP0048 NEW)
-    # See https://gitlab.kitware.com/cmake/cmake/issues/17338
+
-    set(CMAKE_STATIC_LIBRARY_PREFIX "")
+add_subdirectory(
+  "${CMAKE_CURRENT_SOURCE_DIR}/gtest-1.10.0"
+  "${CMAKE_CURRENT_BINARY_DIR}/prefix")
+
+include_directories(SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/gtest-1.10.0/googletest/include")
+
+set(test-new-api-pattern "new-api/*.cpp")
+set(test-source-pattern "*.cpp" "integration/*.cpp" "node/*.cpp")
+if (CMAKE_VERSION VERSION_GREATER 3.11)
+  list(INSERT test-new-api-pattern 0 CONFIGURE_DEPENDS)
+  list(INSERT test-source-pattern 0 CONFIGURE_DEPENDS)
 endif()
 
-ExternalProject_Add(
+file(GLOB test-new-api-sources ${test-new-api-pattern})
-	googletest_project
+file(GLOB test-sources ${test-source-pattern})
-	SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/gtest-1.8.0"
-	INSTALL_DIR "${CMAKE_CURRENT_BINARY_DIR}/prefix"
-	CMAKE_ARGS
-		-DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
-		-DBUILD_GMOCK=ON
-		-Dgtest_force_shared_crt=ON
-)
 
-add_library(gmock UNKNOWN IMPORTED)
+add_executable(yaml-cpp-tests "")
-set_target_properties(gmock PROPERTIES
+target_sources(yaml-cpp-tests
-    IMPORTED_LOCATION
+  PRIVATE
-    ${PROJECT_BINARY_DIR}/test/prefix/lib/${CMAKE_STATIC_LIBRARY_PREFIX}gmock${CMAKE_STATIC_LIBRARY_SUFFIX}
+    ${test-new-api-sources}
-)
+    ${test-sources})
-
+target_include_directories(yaml-cpp-tests
-find_package(Threads)
+  PRIVATE
-
+    ${CMAKE_CURRENT_SOURCE_DIR}/integration
-include_directories(SYSTEM "${PROJECT_BINARY_DIR}/test/prefix/include")
+    ${CMAKE_CURRENT_SOURCE_DIR}
-
+    ${PROJECT_SOURCE_DIR}/src)
-if(CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR
+target_compile_options(yaml-cpp-tests
-	CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+  PRIVATE
-	set(yaml_test_flags "-Wno-variadic-macros -Wno-sign-compare")
+    $<$<CXX_COMPILER_ID:Clang>:-Wno-c99-extensions -Wno-variadic-macros -Wno-sign-compare>
-
+    $<$<CXX_COMPILER_ID:GNU>:-Wno-variadic-macros -Wno-sign-compare>)
-	if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+target_link_libraries(yaml-cpp-tests
-		set(yaml_test_flags "${yaml_test_flags} -Wno-c99-extensions")
+  PRIVATE
-	endif()
+    Threads::Threads
-endif()
-
-file(GLOB test_headers [a-z_]*.h)
-file(GLOB test_sources [a-z_]*.cpp integration/[a-z_]*.cpp node/[a-z_]*.cpp)
-file(GLOB test_new_api_sources new-api/[a-z]*.cpp)
-
-list(APPEND test_sources ${test_new_api_sources})
-add_sources(${test_sources} ${test_headers})
-
-include_directories(${YAML_CPP_SOURCE_DIR}/src)
-include_directories(${YAML_CPP_SOURCE_DIR}/test)
-
-add_executable(run-tests
-    ${test_sources}
-    ${test_headers}
-)
-
-set_target_properties(run-tests PROPERTIES
-    CXX_STANDARD 11
-    CXX_STANDARD_REQUIRED ON
-)
-
-add_dependencies(run-tests googletest_project)
-
-set_target_properties(run-tests PROPERTIES
-    COMPILE_FLAGS "${yaml_c_flags} ${yaml_cxx_flags} ${yaml_test_flags}"
-)
-target_link_libraries(run-tests
     yaml-cpp
-    gmock
+    gmock)
-    ${CMAKE_THREAD_LIBS_INIT})
 
-add_test(yaml-test ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/run-tests)
+set_property(TARGET yaml-cpp-tests PROPERTY CXX_STANDARD_REQUIRED ON)
+if (NOT DEFINED CMAKE_CXX_STANDARD)
+  set_target_properties(yaml-cpp-tests PROPERTIES CXX_STANDARD 11)
+endif()
+
+
+add_test(yaml-cpp::test yaml-cpp-tests)

test/gtest-1.10.0/.clang-format

@@ -0,0 +1,4 @@
+# Run manually to reformat a file:
+# clang-format -i --style=file <file>
+Language:        Cpp
+BasedOnStyle:  Google

test/gtest-1.10.0/.gitignore

@@ -0,0 +1,84 @@
+# Ignore CI build directory
+build/
+xcuserdata
+cmake-build-debug/
+.idea/
+bazel-bin
+bazel-genfiles
+bazel-googletest
+bazel-out
+bazel-testlogs
+# python
+*.pyc
+
+# Visual Studio files
+.vs
+*.sdf
+*.opensdf
+*.VC.opendb
+*.suo
+*.user
+_ReSharper.Caches/
+Win32-Debug/
+Win32-Release/
+x64-Debug/
+x64-Release/
+
+# Ignore autoconf / automake files
+Makefile.in
+aclocal.m4
+configure
+build-aux/
+autom4te.cache/
+googletest/m4/libtool.m4
+googletest/m4/ltoptions.m4
+googletest/m4/ltsugar.m4
+googletest/m4/ltversion.m4
+googletest/m4/lt~obsolete.m4
+googlemock/m4
+
+# Ignore generated directories.
+googlemock/fused-src/
+googletest/fused-src/
+
+# macOS files
+.DS_Store
+googletest/.DS_Store
+googletest/xcode/.DS_Store
+
+# Ignore cmake generated directories and files.
+CMakeFiles
+CTestTestfile.cmake
+Makefile
+cmake_install.cmake
+googlemock/CMakeFiles
+googlemock/CTestTestfile.cmake
+googlemock/Makefile
+googlemock/cmake_install.cmake
+googlemock/gtest
+/bin
+/googlemock/gmock.dir
+/googlemock/gmock_main.dir
+/googlemock/RUN_TESTS.vcxproj.filters
+/googlemock/RUN_TESTS.vcxproj
+/googlemock/INSTALL.vcxproj.filters
+/googlemock/INSTALL.vcxproj
+/googlemock/gmock_main.vcxproj.filters
+/googlemock/gmock_main.vcxproj
+/googlemock/gmock.vcxproj.filters
+/googlemock/gmock.vcxproj
+/googlemock/gmock.sln
+/googlemock/ALL_BUILD.vcxproj.filters
+/googlemock/ALL_BUILD.vcxproj
+/lib
+/Win32
+/ZERO_CHECK.vcxproj.filters
+/ZERO_CHECK.vcxproj
+/RUN_TESTS.vcxproj.filters
+/RUN_TESTS.vcxproj
+/INSTALL.vcxproj.filters
+/INSTALL.vcxproj
+/googletest-distribution.sln
+/CMakeCache.txt
+/ALL_BUILD.vcxproj.filters
+/ALL_BUILD.vcxproj

test/gtest-1.10.0/.travis.yml

@@ -0,0 +1,73 @@
+# Build matrix / environment variable are explained on:
+# https://docs.travis-ci.com/user/customizing-the-build/
+# This file can be validated on:
+# http://lint.travis-ci.org/
+
+language: cpp
+
+# Define the matrix explicitly, manually expanding the combinations of (os, compiler, env).
+# It is more tedious, but grants us far more flexibility.
+matrix:
+  include:
+    - os: linux
+      before_install: chmod -R +x ./ci/*platformio.sh
+      install: ./ci/install-platformio.sh
+      script: ./ci/build-platformio.sh
+    - os: linux
+      dist: xenial
+      compiler: gcc
+      install: ./ci/install-linux.sh && ./ci/log-config.sh
+      script: ./ci/build-linux-bazel.sh
+    - os: linux
+      dist: xenial
+      compiler: clang
+      install: ./ci/install-linux.sh && ./ci/log-config.sh
+      script: ./ci/build-linux-bazel.sh
+    - os: linux
+      compiler: gcc
+      env: BUILD_TYPE=Debug VERBOSE=1 CXX_FLAGS=-std=c++11
+    - os: linux
+      compiler: clang
+      env: BUILD_TYPE=Release VERBOSE=1 CXX_FLAGS=-std=c++11 -Wgnu-zero-variadic-macro-arguments
+    - os: linux
+      compiler: clang
+      env: BUILD_TYPE=Release VERBOSE=1 CXX_FLAGS=-std=c++11 NO_EXCEPTION=ON NO_RTTI=ON COMPILER_IS_GNUCXX=ON
+    - os: osx
+      compiler: gcc
+      env: BUILD_TYPE=Release VERBOSE=1 CXX_FLAGS=-std=c++11 HOMEBREW_LOGS=~/homebrew-logs HOMEBREW_TEMP=~/homebrew-temp
+    - os: osx
+      compiler: clang
+      env: BUILD_TYPE=Release VERBOSE=1 CXX_FLAGS=-std=c++11 HOMEBREW_LOGS=~/homebrew-logs HOMEBREW_TEMP=~/homebrew-temp
+
+# These are the install and build (script) phases for the most common entries in the matrix.  They could be included
+# in each entry in the matrix, but that is just repetitive.
+install:
+  - ./ci/install-${TRAVIS_OS_NAME}.sh
+  - . ./ci/env-${TRAVIS_OS_NAME}.sh
+  - ./ci/log-config.sh
+
+script: ./ci/travis.sh
+
+# This section installs the necessary dependencies.
+addons:
+  apt:
+    # List of whitelisted in travis packages for ubuntu-precise can be found here:
+    #   https://github.com/travis-ci/apt-package-whitelist/blob/master/ubuntu-precise
+    # List of whitelisted in travis apt-sources:
+    #   https://github.com/travis-ci/apt-source-whitelist/blob/master/ubuntu.json
+    sources:
+    - ubuntu-toolchain-r-test
+    - llvm-toolchain-precise-3.9
+    packages:
+    - g++-4.9
+    - clang-3.9
+    update: true
+  homebrew:
+    packages:
+    - ccache
+    - gcc@4.9
+    - llvm@4
+    update: true
+
+notifications:
+  email: false

test/gtest-1.10.0/BUILD.bazel

@@ -0,0 +1,179 @@
+# Copyright 2017 Google Inc.
+# All Rights Reserved.
+#
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+#   Bazel Build for Google C++ Testing Framework(Google Test)
+
+load("@rules_cc//cc:defs.bzl", "cc_library", "cc_test")
+
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+config_setting(
+    name = "windows",
+    constraint_values = ["@bazel_tools//platforms:windows"],
+)
+
+config_setting(
+    name = "has_absl",
+    values = {"define": "absl=1"},
+)
+
+# Library that defines the FRIEND_TEST macro.
+cc_library(
+    name = "gtest_prod",
+    hdrs = ["googletest/include/gtest/gtest_prod.h"],
+    includes = ["googletest/include"],
+)
+
+# Google Test including Google Mock
+cc_library(
+    name = "gtest",
+    srcs = glob(
+        include = [
+            "googletest/src/*.cc",
+            "googletest/src/*.h",
+            "googletest/include/gtest/**/*.h",
+            "googlemock/src/*.cc",
+            "googlemock/include/gmock/**/*.h",
+        ],
+        exclude = [
+            "googletest/src/gtest-all.cc",
+            "googletest/src/gtest_main.cc",
+            "googlemock/src/gmock-all.cc",
+            "googlemock/src/gmock_main.cc",
+        ],
+    ),
+    hdrs = glob([
+        "googletest/include/gtest/*.h",
+        "googlemock/include/gmock/*.h",
+    ]),
+    copts = select({
+        ":windows": [],
+        "//conditions:default": ["-pthread"],
+    }),
+    defines = select({
+        ":has_absl": ["GTEST_HAS_ABSL=1"],
+        "//conditions:default": [],
+    }),
+    features = select({
+        ":windows": ["windows_export_all_symbols"],
+        "//conditions:default": [],
+    }),
+    includes = [
+        "googlemock",
+        "googlemock/include",
+        "googletest",
+        "googletest/include",
+    ],
+    linkopts = select({
+        ":windows": [],
+        "//conditions:default": ["-pthread"],
+    }),
+    deps = select({
+        ":has_absl": [
+            "@com_google_absl//absl/debugging:failure_signal_handler",
+            "@com_google_absl//absl/debugging:stacktrace",
+            "@com_google_absl//absl/debugging:symbolize",
+            "@com_google_absl//absl/strings",
+            "@com_google_absl//absl/types:optional",
+            "@com_google_absl//absl/types:variant",
+        ],
+        "//conditions:default": [],
+    }),
+)
+
+cc_library(
+    name = "gtest_main",
+    srcs = ["googlemock/src/gmock_main.cc"],
+    features = select({
+        ":windows": ["windows_export_all_symbols"],
+        "//conditions:default": [],
+    }),
+    deps = [":gtest"],
+)
+
+# The following rules build samples of how to use gTest.
+cc_library(
+    name = "gtest_sample_lib",
+    srcs = [
+        "googletest/samples/sample1.cc",
+        "googletest/samples/sample2.cc",
+        "googletest/samples/sample4.cc",
+    ],
+    hdrs = [
+        "googletest/samples/prime_tables.h",
+        "googletest/samples/sample1.h",
+        "googletest/samples/sample2.h",
+        "googletest/samples/sample3-inl.h",
+        "googletest/samples/sample4.h",
+    ],
+    features = select({
+        ":windows": ["windows_export_all_symbols"],
+        "//conditions:default": [],
+    }),
+)
+
+cc_test(
+    name = "gtest_samples",
+    size = "small",
+    # All Samples except:
+    #   sample9 (main)
+    #   sample10 (main and takes a command line option and needs to be separate)
+    srcs = [
+        "googletest/samples/sample1_unittest.cc",
+        "googletest/samples/sample2_unittest.cc",
+        "googletest/samples/sample3_unittest.cc",
+        "googletest/samples/sample4_unittest.cc",
+        "googletest/samples/sample5_unittest.cc",
+        "googletest/samples/sample6_unittest.cc",
+        "googletest/samples/sample7_unittest.cc",
+        "googletest/samples/sample8_unittest.cc",
+    ],
+    linkstatic = 0,
+    deps = [
+        "gtest_sample_lib",
+        ":gtest_main",
+    ],
+)
+
+cc_test(
+    name = "sample9_unittest",
+    size = "small",
+    srcs = ["googletest/samples/sample9_unittest.cc"],
+    deps = [":gtest"],
+)
+
+cc_test(
+    name = "sample10_unittest",
+    size = "small",
+    srcs = ["googletest/samples/sample10_unittest.cc"],
+    deps = [":gtest"],
+)

test/gtest-1.10.0/CMakeLists.txt

@@ -0,0 +1,36 @@
+# Note: CMake support is community-based. The maintainers do not use CMake
+# internally.
+
+cmake_minimum_required(VERSION 2.8.8)
+
+if (POLICY CMP0048)
+  cmake_policy(SET CMP0048 NEW)
+endif (POLICY CMP0048)
+
+project(googletest-distribution)
+set(GOOGLETEST_VERSION 1.10.0)
+
+if (CMAKE_VERSION VERSION_LESS "3.1")
+  add_definitions(-std=c++11)
+else()
+  set(CMAKE_CXX_STANDARD 11)
+  set(CMAKE_CXX_STANDARD_REQUIRED ON)
+  if(NOT CYGWIN)
+    set(CMAKE_CXX_EXTENSIONS OFF)
+  endif()
+endif()
+
+enable_testing()
+
+include(CMakeDependentOption)
+include(GNUInstallDirs)
+
+#Note that googlemock target already builds googletest
+option(BUILD_GMOCK "Builds the googlemock subproject" ON)
+option(INSTALL_GTEST "Enable installation of googletest. (Projects embedding googletest may want to turn this OFF.)" ON)
+
+if(BUILD_GMOCK)
+  add_subdirectory( googlemock )
+else()
+  add_subdirectory( googletest )
+endif()

test/gtest-1.10.0/CONTRIBUTING.md

@@ -0,0 +1,142 @@
+# How to become a contributor and submit your own code
+
+## Contributor License Agreements
+
+We'd love to accept your patches! Before we can take them, we have to jump a
+couple of legal hurdles.
+
+Please fill out either the individual or corporate Contributor License Agreement
+(CLA).
+
+*   If you are an individual writing original source code and you're sure you
+    own the intellectual property, then you'll need to sign an
+    [individual CLA](https://developers.google.com/open-source/cla/individual).
+*   If you work for a company that wants to allow you to contribute your work,
+    then you'll need to sign a
+    [corporate CLA](https://developers.google.com/open-source/cla/corporate).
+
+Follow either of the two links above to access the appropriate CLA and
+instructions for how to sign and return it. Once we receive it, we'll be able to
+accept your pull requests.
+
+## Are you a Googler?
+
+If you are a Googler, please make an attempt to submit an internal change rather
+than a GitHub Pull Request. If you are not able to submit an internal change a
+PR is acceptable as an alternative.
+
+## Contributing A Patch
+
+1.  Submit an issue describing your proposed change to the
+    [issue tracker](https://github.com/google/googletest).
+2.  Please don't mix more than one logical change per submittal, because it
+    makes the history hard to follow. If you want to make a change that doesn't
+    have a corresponding issue in the issue tracker, please create one.
+3.  Also, coordinate with team members that are listed on the issue in question.
+    This ensures that work isn't being duplicated and communicating your plan
+    early also generally leads to better patches.
+4.  If your proposed change is accepted, and you haven't already done so, sign a
+    Contributor License Agreement (see details above).
+5.  Fork the desired repo, develop and test your code changes.
+6.  Ensure that your code adheres to the existing style in the sample to which
+    you are contributing.
+7.  Ensure that your code has an appropriate set of unit tests which all pass.
+8.  Submit a pull request.
+
+## The Google Test and Google Mock Communities
+
+The Google Test community exists primarily through the
+[discussion group](http://groups.google.com/group/googletestframework) and the
+GitHub repository. Likewise, the Google Mock community exists primarily through
+their own [discussion group](http://groups.google.com/group/googlemock). You are
+definitely encouraged to contribute to the discussion and you can also help us
+to keep the effectiveness of the group high by following and promoting the
+guidelines listed here.
+
+### Please Be Friendly
+
+Showing courtesy and respect to others is a vital part of the Google culture,
+and we strongly encourage everyone participating in Google Test development to
+join us in accepting nothing less. Of course, being courteous is not the same as
+failing to constructively disagree with each other, but it does mean that we
+should be respectful of each other when enumerating the 42 technical reasons
+that a particular proposal may not be the best choice. There's never a reason to
+be antagonistic or dismissive toward anyone who is sincerely trying to
+contribute to a discussion.
+
+Sure, C++ testing is serious business and all that, but it's also a lot of fun.
+Let's keep it that way. Let's strive to be one of the friendliest communities in
+all of open source.
+
+As always, discuss Google Test in the official GoogleTest discussion group. You
+don't have to actually submit code in order to sign up. Your participation
+itself is a valuable contribution.
+
+## Style
+
+To keep the source consistent, readable, diffable and easy to merge, we use a
+fairly rigid coding style, as defined by the
+[google-styleguide](https://github.com/google/styleguide) project. All patches
+will be expected to conform to the style outlined
+[here](https://google.github.io/styleguide/cppguide.html). Use
+[.clang-format](https://github.com/google/googletest/blob/master/.clang-format)
+to check your formatting
+
+## Requirements for Contributors
+
+If you plan to contribute a patch, you need to build Google Test, Google Mock,
+and their own tests from a git checkout, which has further requirements:
+
+*   [Python](https://www.python.org/) v2.3 or newer (for running some of the
+    tests and re-generating certain source files from templates)
+*   [CMake](https://cmake.org/) v2.6.4 or newer
+
+## Developing Google Test and Google Mock
+
+This section discusses how to make your own changes to the Google Test project.
+
+### Testing Google Test and Google Mock Themselves
+
+To make sure your changes work as intended and don't break existing
+functionality, you'll want to compile and run Google Test and GoogleMock's own
+tests. For that you can use CMake:
+
+    mkdir mybuild
+    cd mybuild
+    cmake -Dgtest_build_tests=ON -Dgmock_build_tests=ON ${GTEST_REPO_DIR}
+
+To choose between building only Google Test or Google Mock, you may modify your
+cmake command to be one of each
+
+    cmake -Dgtest_build_tests=ON ${GTEST_DIR} # sets up Google Test tests
+    cmake -Dgmock_build_tests=ON ${GMOCK_DIR} # sets up Google Mock tests
+
+Make sure you have Python installed, as some of Google Test's tests are written
+in Python. If the cmake command complains about not being able to find Python
+(`Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE)`), try telling it
+explicitly where your Python executable can be found:
+
+    cmake -DPYTHON_EXECUTABLE=path/to/python ...
+
+Next, you can build Google Test and / or Google Mock and all desired tests. On
+\*nix, this is usually done by
+
+    make
+
+To run the tests, do
+
+    make test
+
+All tests should pass.
+
+### Regenerating Source Files
+
+Some of Google Test's source files are generated from templates (not in the C++
+sense) using a script. For example, the file
+include/gtest/internal/gtest-type-util.h.pump is used to generate
+gtest-type-util.h in the same directory.
+
+You don't need to worry about regenerating the source files unless you need to
+modify them. You would then modify the corresponding `.pump` files and run the
+'[pump.py](googletest/scripts/pump.py)' generator script. See the
+[Pump Manual](googletest/docs/pump_manual.md).

test/gtest-1.10.0/README.md

@@ -0,0 +1,134 @@
+# Google Test
+
+#### OSS Builds Status:
+
+[![Build Status](https://api.travis-ci.org/google/googletest.svg?branch=master)](https://travis-ci.org/google/googletest)
+[![Build status](https://ci.appveyor.com/api/projects/status/4o38plt0xbo1ubc8/branch/master?svg=true)](https://ci.appveyor.com/project/GoogleTestAppVeyor/googletest/branch/master)
+
+### Future Plans
+
+#### 1.8.x Release:
+
+[the 1.8.x](https://github.com/google/googletest/releases/tag/release-1.8.1) is
+the last release that works with pre-C++11 compilers. The 1.8.x will not accept
+any requests for any new features and any bugfix requests will only be accepted
+if proven "critical"
+
+#### Post 1.8.x:
+
+On-going work to improve/cleanup/pay technical debt. When this work is completed
+there will be a 1.9.x tagged release
+
+#### Post 1.9.x
+
+Post 1.9.x googletest will follow
+[Abseil Live at Head philosophy](https://abseil.io/about/philosophy)
+
+## Welcome to **Google Test**, Google's C++ test framework!
+
+This repository is a merger of the formerly separate GoogleTest and GoogleMock
+projects. These were so closely related that it makes sense to maintain and
+release them together.
+
+Please subscribe to the mailing list at googletestframework@googlegroups.com for
+questions, discussions, and development.
+
+### Getting started:
+
+The information for **Google Test** is available in the
+[Google Test Primer](googletest/docs/primer.md) documentation.
+
+**Google Mock** is an extension to Google Test for writing and using C++ mock
+classes. See the separate [Google Mock documentation](googlemock/README.md).
+
+More detailed documentation for googletest is in its interior
+[googletest/README.md](googletest/README.md) file.
+
+## Features
+
+*   An [xUnit](https://en.wikipedia.org/wiki/XUnit) test framework.
+*   Test discovery.
+*   A rich set of assertions.
+*   User-defined assertions.
+*   Death tests.
+*   Fatal and non-fatal failures.
+*   Value-parameterized tests.
+*   Type-parameterized tests.
+*   Various options for running the tests.
+*   XML test report generation.
+
+## Platforms
+
+Google test has been used on a variety of platforms:
+
+*   Linux
+*   Mac OS X
+*   Windows
+*   Cygwin
+*   MinGW
+*   Windows Mobile
+*   Symbian
+*   PlatformIO
+
+## Who Is Using Google Test?
+
+In addition to many internal projects at Google, Google Test is also used by the
+following notable projects:
+
+*   The [Chromium projects](http://www.chromium.org/) (behind the Chrome browser
+    and Chrome OS).
+*   The [LLVM](http://llvm.org/) compiler.
+*   [Protocol Buffers](https://github.com/google/protobuf), Google's data
+    interchange format.
+*   The [OpenCV](http://opencv.org/) computer vision library.
+*   [tiny-dnn](https://github.com/tiny-dnn/tiny-dnn): header only,
+    dependency-free deep learning framework in C++11.
+
+## Related Open Source Projects
+
+[GTest Runner](https://github.com/nholthaus/gtest-runner) is a Qt5 based
+automated test-runner and Graphical User Interface with powerful features for
+Windows and Linux platforms.
+
+[Google Test UI](https://github.com/ospector/gtest-gbar) is test runner that
+runs your test binary, allows you to track its progress via a progress bar, and
+displays a list of test failures. Clicking on one shows failure text. Google
+Test UI is written in C#.
+
+[GTest TAP Listener](https://github.com/kinow/gtest-tap-listener) is an event
+listener for Google Test that implements the
+[TAP protocol](https://en.wikipedia.org/wiki/Test_Anything_Protocol) for test
+result output. If your test runner understands TAP, you may find it useful.
+
+[gtest-parallel](https://github.com/google/gtest-parallel) is a test runner that
+runs tests from your binary in parallel to provide significant speed-up.
+
+[GoogleTest Adapter](https://marketplace.visualstudio.com/items?itemName=DavidSchuldenfrei.gtest-adapter)
+is a VS Code extension allowing to view Google Tests in a tree view, and
+run/debug your tests.
+
+## Requirements
+
+Google Test is designed to have fairly minimal requirements to build and use
+with your projects, but there are some. If you notice any problems on your
+platform, please notify
+[googletestframework@googlegroups.com](https://groups.google.com/forum/#!forum/googletestframework).
+Patches for fixing them are welcome!
+
+### Build Requirements
+
+These are the base requirements to build and use Google Test from a source
+package:
+
+*   [Bazel](https://bazel.build/) or [CMake](https://cmake.org/). NOTE: Bazel is
+    the build system that googletest is using internally and tests against.
+    CMake is community-supported.
+
+*   a C++11-standard-compliant compiler
+
+## Contributing change
+
+Please read the [`CONTRIBUTING.md`](CONTRIBUTING.md) for details on how to
+contribute to this project.
+
+Happy testing!

test/gtest-1.10.0/WORKSPACE

@@ -0,0 +1,23 @@
+workspace(name = "com_google_googletest")
+
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+
+# Abseil
+http_archive(
+     name = "com_google_absl",
+     urls = ["https://github.com/abseil/abseil-cpp/archive/master.zip"],
+     strip_prefix = "abseil-cpp-master",
+)
+
+http_archive(
+    name = "rules_cc",
+    strip_prefix = "rules_cc-master",
+    urls = ["https://github.com/bazelbuild/rules_cc/archive/master.zip"],
+)
+
+http_archive(
+    name = "rules_python",
+    strip_prefix = "rules_python-master",
+    urls = ["https://github.com/bazelbuild/rules_python/archive/master.zip"],
+)
+

test/gtest-1.10.0/appveyor.yml

@@ -0,0 +1,154 @@
+version: '{build}'
+
+os: Visual Studio 2015
+
+environment:
+  matrix:
+    - compiler: msvc-15-seh
+      generator: "Visual Studio 15 2017"
+      build_system: cmake
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+
+    - compiler: msvc-15-seh
+      generator: "Visual Studio 15 2017 Win64"
+      build_system: cmake
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+      enabled_on_pr: yes
+
+    - compiler: msvc-15-seh
+      build_system: bazel
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+      enabled_on_pr: yes
+
+    - compiler: msvc-14-seh
+      build_system: cmake
+      generator: "Visual Studio 14 2015"
+      enabled_on_pr: yes
+
+    - compiler: msvc-14-seh
+      build_system: cmake
+      generator: "Visual Studio 14 2015 Win64"
+
+    - compiler: gcc-6.3.0-posix
+      build_system: cmake
+      generator: "MinGW Makefiles"
+      cxx_path: 'C:\mingw-w64\i686-6.3.0-posix-dwarf-rt_v5-rev1\mingw32\bin'
+      enabled_on_pr: yes
+
+configuration:
+  - Debug
+
+build:
+  verbosity: minimal
+
+install:
+- ps: |
+    Write-Output "Compiler: $env:compiler"
+    Write-Output "Generator: $env:generator"
+    Write-Output "Env:Configuation: $env:configuration"
+    Write-Output "Env: $env"
+    if (-not (Test-Path env:APPVEYOR_PULL_REQUEST_NUMBER)) {
+      Write-Output "This is *NOT* a pull request build"
+    } else {
+      Write-Output "This is a pull request build"
+      if (-not (Test-Path env:enabled_on_pr) -or $env:enabled_on_pr -ne "yes") {
+        Write-Output "PR builds are *NOT* explicitly enabled"
+      }
+    }
+
+    # install Bazel
+    if ($env:build_system -eq "bazel") {
+        appveyor DownloadFile https://github.com/bazelbuild/bazel/releases/download/0.28.1/bazel-0.28.1-windows-x86_64.exe -FileName bazel.exe
+    }
+
+    if ($env:build_system -eq "cmake") {
+        # git bash conflicts with MinGW makefiles
+        if ($env:generator -eq "MinGW Makefiles") {
+            $env:path = $env:path.replace("C:\Program Files\Git\usr\bin;", "")
+            if ($env:cxx_path -ne "") {
+                $env:path += ";$env:cxx_path"
+            }
+        }
+    }
+
+before_build:
+- ps: |
+     $env:root=$env:APPVEYOR_BUILD_FOLDER
+     Write-Output "env:root: $env:root"
+
+build_script:
+- ps: |
+    # Only enable some builds for pull requests, the AppVeyor queue is too long.
+    if ((Test-Path env:APPVEYOR_PULL_REQUEST_NUMBER) -And (-not (Test-Path env:enabled_on_pr) -or $env:enabled_on_pr -ne "yes")) {
+      return
+    } else {
+        # special case - build with Bazel
+        if ($env:build_system -eq "bazel") {
+            & $env:root\bazel.exe build -c opt //:gtest_samples
+            if ($LastExitCode -eq 0) { # bazel writes to StdErr and PowerShell interprets it as an error
+                $host.SetShouldExit(0)
+            } else { # a real error
+                throw "Exec: $ErrorMessage"
+            }
+            return
+        }
+    }
+    # by default build with CMake
+    md _build -Force | Out-Null
+    cd _build
+
+    $conf = if ($env:generator -eq "MinGW Makefiles") {"-DCMAKE_BUILD_TYPE=$env:configuration"} else {"-DCMAKE_CONFIGURATION_TYPES=Debug;Release"}
+    # Disable test for MinGW (gtest tests fail, gmock tests can not build)
+    $gtest_build_tests = if ($env:generator -eq "MinGW Makefiles") {"-Dgtest_build_tests=OFF"} else {"-Dgtest_build_tests=ON"}
+    $gmock_build_tests = if ($env:generator -eq "MinGW Makefiles") {"-Dgmock_build_tests=OFF"} else {"-Dgmock_build_tests=ON"}
+    & cmake -G "$env:generator" $conf -Dgtest_build_samples=ON $gtest_build_tests $gmock_build_tests ..
+    if ($LastExitCode -ne 0) {
+        throw "Exec: $ErrorMessage"
+    }
+    $cmake_parallel = if ($env:generator -eq "MinGW Makefiles") {"-j2"} else  {"/m"}
+    & cmake --build . --config $env:configuration -- $cmake_parallel
+    if ($LastExitCode -ne 0) {
+        throw "Exec: $ErrorMessage"
+    }
+
+
+skip_commits:
+  files:
+    - '**/*.md'
+
+test_script:
+- ps: |
+    # Only enable some builds for pull requests, the AppVeyor queue is too long.
+    if ((Test-Path env:APPVEYOR_PULL_REQUEST_NUMBER) -And (-not (Test-Path env:enabled_on_pr) -or $env:enabled_on_pr -ne "yes")) {
+      return
+    }
+    if ($env:build_system -eq "bazel") {
+        # special case - testing with Bazel
+        & $env:root\bazel.exe test //:gtest_samples
+        if ($LastExitCode -eq 0) { # bazel writes to StdErr and PowerShell interprets it as an error
+            $host.SetShouldExit(0)
+        } else { # a real error
+            throw "Exec: $ErrorMessage"
+        }
+    }
+    if ($env:build_system -eq "cmake") {
+        # built with CMake - test with CTest
+        if ($env:generator -eq "MinGW Makefiles") {
+            return # No test available for MinGW
+        }
+
+        & ctest -C $env:configuration --timeout 600 --output-on-failure
+        if ($LastExitCode -ne 0) {
+            throw "Exec: $ErrorMessage"
+        }
+    }
+
+artifacts:
+  - path: '_build/CMakeFiles/*.log'
+    name: logs
+  - path: '_build/Testing/**/*.xml'
+    name: test_results
+  - path: 'bazel-testlogs/**/test.log'
+    name: test_logs
+  - path: 'bazel-testlogs/**/test.xml'
+    name: test_results

test/gtest-1.10.0/ci/build-linux-bazel.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+# Copyright 2017 Google Inc.
+# All Rights Reserved.
+#
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+set -e
+
+bazel version
+bazel build --curses=no //...:all
+bazel test --curses=no //...:all
+bazel test --curses=no //...:all --define absl=1

test/gtest-1.10.0/ci/build-platformio.sh

@@ -0,0 +1,2 @@
+# run PlatformIO builds
+platformio run

test/gtest-1.10.0/ci/env-linux.sh

@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+# Copyright 2017 Google Inc.
+# All Rights Reserved.
+#
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#
+# This file should be sourced, and not executed as a standalone script.
+#
+
+# TODO() - we can check if this is being sourced using $BASH_VERSION and $BASH_SOURCE[0] != ${0}.
+
+if [ "${TRAVIS_OS_NAME}" = "linux" ]; then
+    if [ "$CXX" = "g++" ]; then export CXX="g++-4.9" CC="gcc-4.9"; fi
+    if [ "$CXX" = "clang++" ]; then export CXX="clang++-3.9" CC="clang-3.9"; fi
+fi

test/gtest-1.10.0/ci/env-osx.sh

@@ -1,7 +1,7 @@
-#!/bin/bash
+#!/usr/bin/env bash
+# Copyright 2017 Google Inc.
+# All Rights Reserved.
 #
-# Copyright 2008, Google Inc.
-# All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
@@ -29,34 +29,19 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-# Executes the samples and tests for the Google Test Framework.
+#
+# This file should be sourced, and not executed as a standalone script.
+#
 
-# Help the dynamic linker find the path to the libraries.
+# TODO() - we can check if this is being sourced using $BASH_VERSION and $BASH_SOURCE[0] != ${0}.
-export DYLD_FRAMEWORK_PATH=$BUILT_PRODUCTS_DIR
+#
-export DYLD_LIBRARY_PATH=$BUILT_PRODUCTS_DIR
 
-# Create some executables.
+if [ "${TRAVIS_OS_NAME}" = "osx" ]; then
-test_executables=$@
+    if [ "$CXX" = "clang++" ]; then
-
+        # $PATH needs to be adjusted because the llvm tap doesn't install the
-# Now execute each one in turn keeping track of how many succeeded and failed.
+        # package to /usr/local/bin, etc, like the gcc tap does.
-succeeded=0
+        # See: https://github.com/Homebrew/legacy-homebrew/issues/29733
-failed=0
+        clang_version=3.9
-failed_list=()
+        export PATH="/usr/local/opt/llvm@${clang_version}/bin:$PATH";
-for test in ${test_executables[*]}; do
+    fi
-  "$test"
-  result=$?
-  if [ $result -eq 0 ]; then
-    succeeded=$(( $succeeded + 1 ))
-  else
-    failed=$(( failed + 1 ))
-    failed_list="$failed_list $test"
-  fi
-done
-
-# Report the successes and failures to the console.
-echo "Tests complete with $succeeded successes and $failed failures."
-if [ $failed -ne 0 ]; then
-  echo "The following tests failed:"
-  echo $failed_list
 fi
-exit $failed

test/gtest-1.10.0/ci/get-nprocessors.sh

@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+# Copyright 2017 Google Inc.
+# All Rights Reserved.
+#
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# This file is typically sourced by another script.
+# if possible, ask for the precise number of processors,
+# otherwise take 2 processors as reasonable default; see
+# https://docs.travis-ci.com/user/speeding-up-the-build/#Makefile-optimization
+if [ -x /usr/bin/getconf ]; then
+    NPROCESSORS=$(/usr/bin/getconf _NPROCESSORS_ONLN)
+else
+    NPROCESSORS=2
+fi
+
+# as of 2017-09-04 Travis CI reports 32 processors, but GCC build
+# crashes if parallelized too much (maybe memory consumption problem),
+# so limit to 4 processors for the time being.
+if [ $NPROCESSORS -gt 4 ] ; then
+	echo "$0:Note: Limiting processors to use by make from $NPROCESSORS to 4."
+	NPROCESSORS=4
+fi

test/gtest-1.10.0/ci/install-linux.sh

@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+# Copyright 2017 Google Inc.
+# All Rights Reserved.
+#
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+set -eu
+
+if [ "${TRAVIS_OS_NAME}" != linux ]; then
+    echo "Not a Linux build; skipping installation"
+    exit 0
+fi
+
+
+if [ "${TRAVIS_SUDO}" = "true" ]; then
+    echo "deb [arch=amd64] http://storage.googleapis.com/bazel-apt stable jdk1.8" | \
+        sudo tee /etc/apt/sources.list.d/bazel.list
+    curl https://bazel.build/bazel-release.pub.gpg | sudo apt-key add -
+    sudo apt-get update && sudo apt-get install -y bazel gcc-4.9 g++-4.9 clang-3.9
+elif [ "${CXX}" = "clang++" ]; then
+    # Use ccache, assuming $HOME/bin is in the path, which is true in the Travis build environment.
+    ln -sf /usr/bin/ccache $HOME/bin/${CXX};
+    ln -sf /usr/bin/ccache $HOME/bin/${CC};
+fi

test/gtest-1.10.0/ci/install-osx.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+# Copyright 2017 Google Inc.
+# All Rights Reserved.
+#
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+set -eu
+
+if [ "${TRAVIS_OS_NAME}" != "osx" ]; then
+    echo "Not a macOS build; skipping installation"
+    exit 0
+fi
+
+brew update
+brew install ccache gcc@4.9

test/gtest-1.10.0/ci/install-platformio.sh

@@ -0,0 +1,5 @@
+# install PlatformIO
+sudo pip install -U platformio
+
+# update PlatformIO
+platformio update

test/gtest-1.10.0/ci/log-config.sh

@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+# Copyright 2017 Google Inc.
+# All Rights Reserved.
+#
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+set -e
+
+# ccache on OS X needs installation first
+# reset ccache statistics
+ccache --zero-stats
+
+echo PATH=${PATH}
+
+echo "Compiler configuration:"
+echo CXX=${CXX}
+echo CC=${CC}
+echo CXXFLAGS=${CXXFLAGS}
+
+echo "C++ compiler version:"
+${CXX} --version || echo "${CXX} does not seem to support the --version flag"
+${CXX} -v || echo "${CXX} does not seem to support the -v flag"
+
+echo "C compiler version:"
+${CC} --version || echo "${CXX} does not seem to support the --version flag"
+${CC} -v || echo "${CXX} does not seem to support the -v flag"

test/gtest-1.10.0/ci/travis.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env sh
+set -evx
+
+. ci/get-nprocessors.sh
+
+# if possible, ask for the precise number of processors,
+# otherwise take 2 processors as reasonable default; see
+# https://docs.travis-ci.com/user/speeding-up-the-build/#Makefile-optimization
+if [ -x /usr/bin/getconf ]; then
+    NPROCESSORS=$(/usr/bin/getconf _NPROCESSORS_ONLN)
+else
+    NPROCESSORS=2
+fi
+# as of 2017-09-04 Travis CI reports 32 processors, but GCC build
+# crashes if parallelized too much (maybe memory consumption problem),
+# so limit to 4 processors for the time being.
+if [ $NPROCESSORS -gt 4 ] ; then
+	echo "$0:Note: Limiting processors to use by make from $NPROCESSORS to 4."
+	NPROCESSORS=4
+fi
+# Tell make to use the processors. No preceding '-' required.
+MAKEFLAGS="j${NPROCESSORS}"
+export MAKEFLAGS
+
+env | sort
+
+# Set default values to OFF for these variables if not specified.
+: "${NO_EXCEPTION:=OFF}"
+: "${NO_RTTI:=OFF}"
+: "${COMPILER_IS_GNUCXX:=OFF}"
+
+mkdir build || true
+cd build
+cmake -Dgtest_build_samples=ON \
+      -Dgtest_build_tests=ON \
+      -Dgmock_build_tests=ON \
+      -Dcxx_no_exception=$NO_EXCEPTION \
+      -Dcxx_no_rtti=$NO_RTTI \
+      -DCMAKE_COMPILER_IS_GNUCXX=$COMPILER_IS_GNUCXX \
+      -DCMAKE_CXX_FLAGS=$CXX_FLAGS \
+      -DCMAKE_BUILD_TYPE=$BUILD_TYPE \
+      ..
+make
+CTEST_OUTPUT_ON_FAILURE=1 make test

test/gtest-1.10.0/googlemock/CMakeLists.txt

@@ -1,14 +1,13 @@
 ########################################################################
+# Note: CMake support is community-based. The maintainers do not use CMake
+# internally.
+#
 # CMake build script for Google Mock.
 #
 # To run the tests for Google Mock itself on Linux, use 'make test' or
 # ctest.  You can select which tests to run using 'ctest -R regex'.
 # For more options, run 'ctest --help'.
 
-# BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
-# make it prominent in the GUI.
-option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)
-
 option(gmock_build_tests "Build all of Google Mock's own tests." OFF)
 
 # A directory to find Google Test sources.
@@ -37,8 +36,13 @@ endif()
 # as ${gmock_SOURCE_DIR} and to the root binary directory as
 # ${gmock_BINARY_DIR}.
 # Language "C" is required for find_package(Threads).
-project(gmock CXX C)
+if (CMAKE_VERSION VERSION_LESS 3.0)
-cmake_minimum_required(VERSION 2.6.2)
+  project(gmock CXX C)
+else()
+  cmake_policy(SET CMP0048 NEW)
+  project(gmock VERSION ${GOOGLETEST_VERSION} LANGUAGES CXX C)
+endif()
+cmake_minimum_required(VERSION 2.6.4)
 
 if (COMMAND set_up_hermetic_build)
   set_up_hermetic_build()
@@ -48,7 +52,17 @@ endif()
 # targets to the current scope.  We are placing Google Test's binary
 # directory in a subdirectory of our own as VC compilation may break
 # if they are the same (the default).
-add_subdirectory("${gtest_dir}" "${gmock_BINARY_DIR}/gtest")
+add_subdirectory("${gtest_dir}" "${gmock_BINARY_DIR}/${gtest_dir}")
+
+
+# These commands only run if this is the main project
+if(CMAKE_PROJECT_NAME STREQUAL "gmock" OR CMAKE_PROJECT_NAME STREQUAL "googletest-distribution")
+  # BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
+  # make it prominent in the GUI.
+  option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)
+else()
+  mark_as_advanced(gmock_build_tests)
+endif()
 
 # Although Google Test's CMakeLists.txt calls this function, the
 # changes there don't affect the current scope.  Therefore we have to
@@ -56,22 +70,13 @@ add_subdirectory("${gtest_dir}" "${gmock_BINARY_DIR}/gtest")
 config_compiler_and_linker()  # from ${gtest_dir}/cmake/internal_utils.cmake
 
 # Adds Google Mock's and Google Test's header directories to the search path.
-include_directories("${gmock_SOURCE_DIR}/include"
+set(gmock_build_include_dirs
-                    "${gmock_SOURCE_DIR}"
+  "${gmock_SOURCE_DIR}/include"
-                    "${gtest_SOURCE_DIR}/include"
+  "${gmock_SOURCE_DIR}"
-                    # This directory is needed to build directly from Google
+  "${gtest_SOURCE_DIR}/include"
-                    # Test sources.
+  # This directory is needed to build directly from Google Test sources.
-                    "${gtest_SOURCE_DIR}")
+  "${gtest_SOURCE_DIR}")
-
+include_directories(${gmock_build_include_dirs})
-# Summary of tuple support for Microsoft Visual Studio:
-# Compiler    version(MS)  version(cmake)  Support
-# ----------  -----------  --------------  -----------------------------
-# <= VS 2010  <= 10        <= 1600         Use Google Tests's own tuple.
-# VS 2012     11           1700            std::tr1::tuple + _VARIADIC_MAX=10
-# VS 2013     12           1800            std::tr1::tuple
-if (MSVC AND MSVC_VERSION EQUAL 1700)
-  add_definitions(/D _VARIADIC_MAX=10)
-endif()
 
 ########################################################################
 #
@@ -81,32 +86,39 @@ endif()
 # Google Mock libraries.  We build them using more strict warnings than what
 # are used for other targets, to ensure that Google Mock can be compiled by
 # a user aggressive about warnings.
-cxx_library(gmock
+if (MSVC)
-            "${cxx_strict}"
+  cxx_library(gmock
-            "${gtest_dir}/src/gtest-all.cc"
+              "${cxx_strict}"
-            src/gmock-all.cc)
+              "${gtest_dir}/src/gtest-all.cc"
-
+              src/gmock-all.cc)
-cxx_library(gmock_main
-            "${cxx_strict}"
-            "${gtest_dir}/src/gtest-all.cc"
-            src/gmock-all.cc
-            src/gmock_main.cc)
 
+  cxx_library(gmock_main
+              "${cxx_strict}"
+              "${gtest_dir}/src/gtest-all.cc"
+              src/gmock-all.cc
+              src/gmock_main.cc)
+else()
+  cxx_library(gmock "${cxx_strict}" src/gmock-all.cc)
+  target_link_libraries(gmock PUBLIC gtest)
+  cxx_library(gmock_main "${cxx_strict}" src/gmock_main.cc)
+  target_link_libraries(gmock_main PUBLIC gmock)
+endif()
 # If the CMake version supports it, attach header directory information
 # to the targets for when we are part of a parent build (ie being pulled
 # in via add_subdirectory() rather than being a standalone build).
 if (DEFINED CMAKE_VERSION AND NOT "${CMAKE_VERSION}" VERSION_LESS "2.8.11")
-  target_include_directories(gmock      INTERFACE "${gmock_SOURCE_DIR}/include")
+  target_include_directories(gmock SYSTEM INTERFACE
-  target_include_directories(gmock_main INTERFACE "${gmock_SOURCE_DIR}/include")
+    "$<BUILD_INTERFACE:${gmock_build_include_dirs}>"
+    "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>")
+  target_include_directories(gmock_main SYSTEM INTERFACE
+    "$<BUILD_INTERFACE:${gmock_build_include_dirs}>"
+    "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>")
 endif()
 
 ########################################################################
 #
 # Install rules
-install(TARGETS gmock gmock_main
+install_project(gmock gmock_main)
-  DESTINATION lib)
-install(DIRECTORY ${gmock_SOURCE_DIR}/include/gmock
-  DESTINATION include)
 
 ########################################################################
 #
@@ -124,15 +136,37 @@ if (gmock_build_tests)
   # 'make test' or ctest.
   enable_testing()
 
+  if (WIN32)
+    file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>/RunTest.ps1"
+         CONTENT
+"$project_bin = \"${CMAKE_BINARY_DIR}/bin/$<CONFIG>\"
+$env:Path = \"$project_bin;$env:Path\"
+& $args")
+  elseif (MINGW OR CYGWIN)
+    file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/RunTest.ps1"
+         CONTENT
+"$project_bin = (cygpath --windows ${CMAKE_BINARY_DIR}/bin)
+$env:Path = \"$project_bin;$env:Path\"
+& $args")
+  endif()
+
+  if (MINGW OR CYGWIN)
+    if (CMAKE_VERSION VERSION_LESS "2.8.12")
+      add_compile_options("-Wa,-mbig-obj")
+    else()
+      add_definitions("-Wa,-mbig-obj")
+    endif()
+  endif()
+
   ############################################################
   # C++ tests built with standard compiler flags.
 
   cxx_test(gmock-actions_test gmock_main)
   cxx_test(gmock-cardinalities_test gmock_main)
   cxx_test(gmock_ex_test gmock_main)
+  cxx_test(gmock-function-mocker_test gmock_main)
   cxx_test(gmock-generated-actions_test gmock_main)
   cxx_test(gmock-generated-function-mockers_test gmock_main)
-  cxx_test(gmock-generated-internal-utils_test gmock_main)
   cxx_test(gmock-generated-matchers_test gmock_main)
   cxx_test(gmock-internal-utils_test gmock_main)
   cxx_test(gmock-matchers_test gmock_main)
@@ -143,7 +177,7 @@ if (gmock_build_tests)
   cxx_test(gmock_link_test gmock_main test/gmock_link2_test.cc)
   cxx_test(gmock_test gmock_main)
 
-  if (CMAKE_USE_PTHREADS_INIT)
+  if (DEFINED GTEST_HAS_PTHREAD)
     cxx_test(gmock_stress_test gmock)
   endif()
 
@@ -154,23 +188,20 @@ if (gmock_build_tests)
   ############################################################
   # C++ tests built with non-standard compiler flags.
 
-  cxx_library(gmock_main_no_exception "${cxx_no_exception}"
+  if (MSVC)
-    "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc)
+    cxx_library(gmock_main_no_exception "${cxx_no_exception}"
-
-  cxx_library(gmock_main_no_rtti "${cxx_no_rtti}"
-    "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc)
-
-  if (NOT MSVC OR MSVC_VERSION LESS 1600)  # 1600 is Visual Studio 2010.
-    # Visual Studio 2010, 2012, and 2013 define symbols in std::tr1 that
-    # conflict with our own definitions. Therefore using our own tuple does not
-    # work on those compilers.
-    cxx_library(gmock_main_use_own_tuple "${cxx_use_own_tuple}"
       "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc)
 
-    cxx_test_with_flags(gmock_use_own_tuple_test "${cxx_use_own_tuple}"
+    cxx_library(gmock_main_no_rtti "${cxx_no_rtti}"
-      gmock_main_use_own_tuple test/gmock-spec-builders_test.cc)
+      "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc)
-  endif()
 
+  else()
+    cxx_library(gmock_main_no_exception "${cxx_no_exception}" src/gmock_main.cc)
+    target_link_libraries(gmock_main_no_exception PUBLIC gmock)
+
+    cxx_library(gmock_main_no_rtti "${cxx_no_rtti}" src/gmock_main.cc)
+    target_link_libraries(gmock_main_no_rtti PUBLIC gmock)
+  endif()
   cxx_test_with_flags(gmock-more-actions_no_exception_test "${cxx_no_exception}"
     gmock_main_no_exception test/gmock-more-actions_test.cc)
 

test/gtest-1.10.0/googlemock/README.md

@@ -0,0 +1,44 @@
+# Googletest Mocking (gMock) Framework
+
+### Overview
+
+Google's framework for writing and using C++ mock classes. It can help you
+derive better designs of your system and write better tests.
+
+It is inspired by:
+
+*   [jMock](http://www.jmock.org/),
+*   [EasyMock](http://www.easymock.org/), and
+*   [Hamcrest](http://code.google.com/p/hamcrest/),
+
+and designed with C++'s specifics in mind.
+
+gMock:
+
+-   provides a declarative syntax for defining mocks,
+-   can define partial (hybrid) mocks, which are a cross of real and mock
+    objects,
+-   handles functions of arbitrary types and overloaded functions,
+-   comes with a rich set of matchers for validating function arguments,
+-   uses an intuitive syntax for controlling the behavior of a mock,
+-   does automatic verification of expectations (no record-and-replay needed),
+-   allows arbitrary (partial) ordering constraints on function calls to be
+    expressed,
+-   lets a user extend it by defining new matchers and actions.
+-   does not use exceptions, and
+-   is easy to learn and use.
+
+Details and examples can be found here:
+
+*   [gMock for Dummies](docs/for_dummies.md)
+*   [Legacy gMock FAQ](docs/gmock_faq.md)
+*   [gMock Cookbook](docs/cook_book.md)
+*   [gMock Cheat Sheet](docs/cheat_sheet.md)
+
+Please note that code under scripts/generator/ is from the [cppclean
+project](http://code.google.com/p/cppclean/) and under the Apache
+License, which is different from Google Mock's license.
+
+Google Mock is a part of
+[Google Test C++ testing framework](http://github.com/google/googletest/) and a
+subject to the same requirements.

test/gtest-1.10.0/googlemock/cmake/gmock.pc.in

@@ -0,0 +1,11 @@
+prefix=${pcfiledir}/../..
+libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
+includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
+
+Name: gmock
+Description: GoogleMock (without main() function)
+Version: @PROJECT_VERSION@
+URL: https://github.com/google/googletest
+Requires: gtest
+Libs: -L${libdir} -lgmock @CMAKE_THREAD_LIBS_INIT@
+Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@ @CMAKE_THREAD_LIBS_INIT@

test/gtest-1.10.0/googlemock/cmake/gmock_main.pc.in

@@ -0,0 +1,11 @@
+prefix=${pcfiledir}/../..
+libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
+includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
+
+Name: gmock_main
+Description: GoogleMock (with main() function)
+Version: @PROJECT_VERSION@
+URL: https://github.com/google/googletest
+Requires: gmock
+Libs: -L${libdir} -lgmock_main @CMAKE_THREAD_LIBS_INIT@
+Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@ @CMAKE_THREAD_LIBS_INIT@

test/gtest-1.10.0/googlemock/docs/cheat_sheet.md

@@ -0,0 +1,781 @@
+## gMock Cheat Sheet
+
+<!-- GOOGLETEST_CM0019 DO NOT DELETE -->
+
+<!-- GOOGLETEST_CM0033 DO NOT DELETE -->
+
+### Defining a Mock Class
+
+#### Mocking a Normal Class {#MockClass}
+
+Given
+
+```cpp
+class Foo {
+  ...
+  virtual ~Foo();
+  virtual int GetSize() const = 0;
+  virtual string Describe(const char* name) = 0;
+  virtual string Describe(int type) = 0;
+  virtual bool Process(Bar elem, int count) = 0;
+};
+```
+
+(note that `~Foo()` **must** be virtual) we can define its mock as
+
+```cpp
+#include "gmock/gmock.h"
+
+class MockFoo : public Foo {
+  ...
+  MOCK_METHOD(int, GetSize, (), (const, override));
+  MOCK_METHOD(string, Describe, (const char* name), (override));
+  MOCK_METHOD(string, Describe, (int type), (override));
+  MOCK_METHOD(bool, Process, (Bar elem, int count), (override));
+};
+```
+
+To create a "nice" mock, which ignores all uninteresting calls, a "naggy" mock,
+which warns on all uninteresting calls, or a "strict" mock, which treats them as
+failures:
+
+```cpp
+using ::testing::NiceMock;
+using ::testing::NaggyMock;
+using ::testing::StrictMock;
+
+NiceMock<MockFoo> nice_foo;      // The type is a subclass of MockFoo.
+NaggyMock<MockFoo> naggy_foo;    // The type is a subclass of MockFoo.
+StrictMock<MockFoo> strict_foo;  // The type is a subclass of MockFoo.
+```
+
+**Note:** A mock object is currently naggy by default. We may make it nice by
+default in the future.
+
+#### Mocking a Class Template {#MockTemplate}
+
+Class templates can be mocked just like any class.
+
+To mock
+
+```cpp
+template <typename Elem>
+class StackInterface {
+  ...
+  virtual ~StackInterface();
+  virtual int GetSize() const = 0;
+  virtual void Push(const Elem& x) = 0;
+};
+```
+
+(note that all member functions that are mocked, including `~StackInterface()`
+**must** be virtual).
+
+```cpp
+template <typename Elem>
+class MockStack : public StackInterface<Elem> {
+  ...
+  MOCK_METHOD(int, GetSize, (), (const, override));
+  MOCK_METHOD(void, Push, (const Elem& x), (override));
+};
+```
+
+#### Specifying Calling Conventions for Mock Functions
+
+If your mock function doesn't use the default calling convention, you can
+specify it by adding `Calltype(convention)` to `MOCK_METHOD`'s 4th parameter.
+For example,
+
+```cpp
+  MOCK_METHOD(bool, Foo, (int n), (Calltype(STDMETHODCALLTYPE)));
+  MOCK_METHOD(int, Bar, (double x, double y),
+              (const, Calltype(STDMETHODCALLTYPE)));
+```
+
+where `STDMETHODCALLTYPE` is defined by `<objbase.h>` on Windows.
+
+### Using Mocks in Tests {#UsingMocks}
+
+The typical work flow is:
+
+1.  Import the gMock names you need to use. All gMock symbols are in the
+    `testing` namespace unless they are macros or otherwise noted.
+2.  Create the mock objects.
+3.  Optionally, set the default actions of the mock objects.
+4.  Set your expectations on the mock objects (How will they be called? What
+    will they do?).
+5.  Exercise code that uses the mock objects; if necessary, check the result
+    using googletest assertions.
+6.  When a mock object is destructed, gMock automatically verifies that all
+    expectations on it have been satisfied.
+
+Here's an example:
+
+```cpp
+using ::testing::Return;                          // #1
+
+TEST(BarTest, DoesThis) {
+  MockFoo foo;                                    // #2
+
+  ON_CALL(foo, GetSize())                         // #3
+      .WillByDefault(Return(1));
+  // ... other default actions ...
+
+  EXPECT_CALL(foo, Describe(5))                   // #4
+      .Times(3)
+      .WillRepeatedly(Return("Category 5"));
+  // ... other expectations ...
+
+  EXPECT_EQ("good", MyProductionFunction(&foo));  // #5
+}                                                 // #6
+```
+
+### Setting Default Actions {#OnCall}
+
+gMock has a **built-in default action** for any function that returns `void`,
+`bool`, a numeric value, or a pointer. In C++11, it will additionally returns
+the default-constructed value, if one exists for the given type.
+
+To customize the default action for functions with return type *`T`*:
+
+```cpp
+using ::testing::DefaultValue;
+
+// Sets the default value to be returned. T must be CopyConstructible.
+DefaultValue<T>::Set(value);
+// Sets a factory. Will be invoked on demand. T must be MoveConstructible.
+//  T MakeT();
+DefaultValue<T>::SetFactory(&MakeT);
+// ... use the mocks ...
+// Resets the default value.
+DefaultValue<T>::Clear();
+```
+
+Example usage:
+
+```cpp
+  // Sets the default action for return type std::unique_ptr<Buzz> to
+  // creating a new Buzz every time.
+  DefaultValue<std::unique_ptr<Buzz>>::SetFactory(
+      [] { return MakeUnique<Buzz>(AccessLevel::kInternal); });
+
+  // When this fires, the default action of MakeBuzz() will run, which
+  // will return a new Buzz object.
+  EXPECT_CALL(mock_buzzer_, MakeBuzz("hello")).Times(AnyNumber());
+
+  auto buzz1 = mock_buzzer_.MakeBuzz("hello");
+  auto buzz2 = mock_buzzer_.MakeBuzz("hello");
+  EXPECT_NE(nullptr, buzz1);
+  EXPECT_NE(nullptr, buzz2);
+  EXPECT_NE(buzz1, buzz2);
+
+  // Resets the default action for return type std::unique_ptr<Buzz>,
+  // to avoid interfere with other tests.
+  DefaultValue<std::unique_ptr<Buzz>>::Clear();
+```
+
+To customize the default action for a particular method of a specific mock
+object, use `ON_CALL()`. `ON_CALL()` has a similar syntax to `EXPECT_CALL()`,
+but it is used for setting default behaviors (when you do not require that the
+mock method is called). See [here](cook_book.md#UseOnCall) for a more detailed
+discussion.
+
+```cpp
+ON_CALL(mock-object, method(matchers))
+    .With(multi-argument-matcher)   ?
+    .WillByDefault(action);
+```
+
+### Setting Expectations {#ExpectCall}
+
+`EXPECT_CALL()` sets **expectations** on a mock method (How will it be called?
+What will it do?):
+
+```cpp
+EXPECT_CALL(mock-object, method (matchers)?)
+     .With(multi-argument-matcher)  ?
+     .Times(cardinality)            ?
+     .InSequence(sequences)         *
+     .After(expectations)           *
+     .WillOnce(action)              *
+     .WillRepeatedly(action)        ?
+     .RetiresOnSaturation();        ?
+```
+
+For each item above, `?` means it can be used at most once, while `*` means it
+can be used any number of times.
+
+In order to pass, `EXPECT_CALL` must be used before the calls are actually made.
+
+The `(matchers)` is a comma-separated list of matchers that correspond to each
+of the arguments of `method`, and sets the expectation only for calls of
+`method` that matches all of the matchers.
+
+If `(matchers)` is omitted, the expectation is the same as if the matchers were
+set to anything matchers (for example, `(_, _, _, _)` for a four-arg method).
+
+If `Times()` is omitted, the cardinality is assumed to be:
+
+*   `Times(1)` when there is neither `WillOnce()` nor `WillRepeatedly()`;
+*   `Times(n)` when there are `n` `WillOnce()`s but no `WillRepeatedly()`, where
+    `n` >= 1; or
+*   `Times(AtLeast(n))` when there are `n` `WillOnce()`s and a
+    `WillRepeatedly()`, where `n` >= 0.
+
+A method with no `EXPECT_CALL()` is free to be invoked *any number of times*,
+and the default action will be taken each time.
+
+### Matchers {#MatcherList}
+
+<!-- GOOGLETEST_CM0020 DO NOT DELETE -->
+
+A **matcher** matches a *single* argument. You can use it inside `ON_CALL()` or
+`EXPECT_CALL()`, or use it to validate a value directly using two macros:
+
+<!-- mdformat off(github rendering does not support multiline tables) -->
+| Macro                                | Description                           |
+| :----------------------------------- | :------------------------------------ |
+| `EXPECT_THAT(actual_value, matcher)` | Asserts that `actual_value` matches `matcher`. |
+| `ASSERT_THAT(actual_value, matcher)` | The same as `EXPECT_THAT(actual_value, matcher)`, except that it generates a **fatal** failure. |
+<!-- mdformat on -->
+
+Built-in matchers (where `argument` is the function argument, e.g.
+`actual_value` in the example above, or when used in the context of
+`EXPECT_CALL(mock_object, method(matchers))`, the arguments of `method`) are
+divided into several categories:
+
+#### Wildcard
+
+Matcher                     | Description
+:-------------------------- | :-----------------------------------------------
+`_`                         | `argument` can be any value of the correct type.
+`A<type>()` or `An<type>()` | `argument` can be any value of type `type`.
+
+#### Generic Comparison
+
+<!-- mdformat off(no multiline tables) -->
+| Matcher                | Description                                         |
+| :--------------------- | :-------------------------------------------------- |
+| `Eq(value)` or `value` | `argument == value`                                 |
+| `Ge(value)`            | `argument >= value`                                 |
+| `Gt(value)`            | `argument > value`                                  |
+| `Le(value)`            | `argument <= value`                                 |
+| `Lt(value)`            | `argument < value`                                  |
+| `Ne(value)`            | `argument != value`                                 |
+| `IsFalse()`            | `argument` evaluates to `false` in a Boolean context. |
+| `IsTrue()`             | `argument` evaluates to `true` in a Boolean context. |
+| `IsNull()`             | `argument` is a `NULL` pointer (raw or smart).      |
+| `NotNull()`            | `argument` is a non-null pointer (raw or smart).    |
+| `Optional(m)`          | `argument` is `optional<>` that contains a value matching `m`. |
+| `VariantWith<T>(m)`    | `argument` is `variant<>` that holds the alternative of type T with a value matching `m`. |
+| `Ref(variable)`        | `argument` is a reference to `variable`.            |
+| `TypedEq<type>(value)` | `argument` has type `type` and is equal to `value`. You may need to use this instead of `Eq(value)` when the mock function is overloaded. |
+<!-- mdformat on -->
+
+Except `Ref()`, these matchers make a *copy* of `value` in case it's modified or
+destructed later. If the compiler complains that `value` doesn't have a public
+copy constructor, try wrap it in `ByRef()`, e.g.
+`Eq(ByRef(non_copyable_value))`. If you do that, make sure `non_copyable_value`
+is not changed afterwards, or the meaning of your matcher will be changed.
+
+#### Floating-Point Matchers {#FpMatchers}
+
+<!-- mdformat off(no multiline tables) -->
+| Matcher                          | Description                        |
+| :------------------------------- | :--------------------------------- |
+| `DoubleEq(a_double)`             | `argument` is a `double` value approximately equal to `a_double`, treating two NaNs as unequal. |
+| `FloatEq(a_float)`               | `argument` is a `float` value approximately equal to `a_float`, treating two NaNs as unequal. |
+| `NanSensitiveDoubleEq(a_double)` | `argument` is a `double` value approximately equal to `a_double`, treating two NaNs as equal. |
+| `NanSensitiveFloatEq(a_float)`   | `argument` is a `float` value approximately equal to `a_float`, treating two NaNs as equal. |
+<!-- mdformat on -->
+
+The above matchers use ULP-based comparison (the same as used in googletest).
+They automatically pick a reasonable error bound based on the absolute value of
+the expected value. `DoubleEq()` and `FloatEq()` conform to the IEEE standard,
+which requires comparing two NaNs for equality to return false. The
+`NanSensitive*` version instead treats two NaNs as equal, which is often what a
+user wants.
+
+<!-- mdformat off(no multiline tables) -->
+| Matcher                                           | Description              |
+| :------------------------------------------------ | :----------------------- |
+| `DoubleNear(a_double, max_abs_error)`             | `argument` is a `double` value close to `a_double` (absolute error <= `max_abs_error`), treating two NaNs as unequal. |
+| `FloatNear(a_float, max_abs_error)`               | `argument` is a `float` value close to `a_float` (absolute error <= `max_abs_error`), treating two NaNs as unequal. |
+| `NanSensitiveDoubleNear(a_double, max_abs_error)` | `argument` is a `double` value close to `a_double` (absolute error <= `max_abs_error`), treating two NaNs as equal. |
+| `NanSensitiveFloatNear(a_float, max_abs_error)`   | `argument` is a `float` value close to `a_float` (absolute error <= `max_abs_error`), treating two NaNs as equal. |
+<!-- mdformat on -->
+
+#### String Matchers
+
+The `argument` can be either a C string or a C++ string object:
+
+<!-- mdformat off(no multiline tables) -->
+| Matcher                 | Description                                        |
+| :---------------------- | :------------------------------------------------- |
+| `ContainsRegex(string)` | `argument` matches the given regular expression.   |
+| `EndsWith(suffix)`      | `argument` ends with string `suffix`.              |
+| `HasSubstr(string)`     | `argument` contains `string` as a sub-string.      |
+| `MatchesRegex(string)`  | `argument` matches the given regular expression with the match starting at the first character and ending at the last character. |
+| `StartsWith(prefix)`    | `argument` starts with string `prefix`.            |
+| `StrCaseEq(string)`     | `argument` is equal to `string`, ignoring case.    |
+| `StrCaseNe(string)`     | `argument` is not equal to `string`, ignoring case. |
+| `StrEq(string)`         | `argument` is equal to `string`.                   |
+| `StrNe(string)`         | `argument` is not equal to `string`.               |
+<!-- mdformat on -->
+
+`ContainsRegex()` and `MatchesRegex()` take ownership of the `RE` object. They
+use the regular expression syntax defined
+[here](../../googletest/docs/advanced.md#regular-expression-syntax).
+`StrCaseEq()`, `StrCaseNe()`, `StrEq()`, and `StrNe()` work for wide strings as
+well.
+
+#### Container Matchers
+
+Most STL-style containers support `==`, so you can use `Eq(expected_container)`
+or simply `expected_container` to match a container exactly. If you want to
+write the elements in-line, match them more flexibly, or get more informative
+messages, you can use:
+
+<!-- mdformat off(no multiline tables) -->
+| Matcher                                   | Description                      |
+| :---------------------------------------- | :------------------------------- |
+| `BeginEndDistanceIs(m)` | `argument` is a container whose `begin()` and `end()` iterators are separated by a number of increments matching `m`. E.g. `BeginEndDistanceIs(2)` or `BeginEndDistanceIs(Lt(2))`. For containers that define a `size()` method, `SizeIs(m)` may be more efficient. |
+| `ContainerEq(container)` | The same as `Eq(container)` except that the failure message also includes which elements are in one container but not the other. |
+| `Contains(e)` | `argument` contains an element that matches `e`, which can be either a value or a matcher. |
+| `Each(e)` | `argument` is a container where *every* element matches `e`, which can be either a value or a matcher. |
+| `ElementsAre(e0, e1, ..., en)` | `argument` has `n + 1` elements, where the *i*-th element matches `ei`, which can be a value or a matcher. |
+| `ElementsAreArray({e0, e1, ..., en})`, `ElementsAreArray(a_container)`, `ElementsAreArray(begin, end)`, `ElementsAreArray(array)`, or `ElementsAreArray(array, count)` | The same as `ElementsAre()` except that the expected element values/matchers come from an initializer list, STL-style container, iterator range, or C-style array. |
+| `IsEmpty()` | `argument` is an empty container (`container.empty()`). |
+| `IsSubsetOf({e0, e1, ..., en})`, `IsSubsetOf(a_container)`, `IsSubsetOf(begin, end)`, `IsSubsetOf(array)`, or `IsSubsetOf(array, count)` | `argument` matches `UnorderedElementsAre(x0, x1, ..., xk)` for some subset `{x0, x1, ..., xk}` of the expected matchers. |
+| `IsSupersetOf({e0, e1, ..., en})`, `IsSupersetOf(a_container)`, `IsSupersetOf(begin, end)`, `IsSupersetOf(array)`, or `IsSupersetOf(array, count)` | Some subset of `argument` matches `UnorderedElementsAre(`expected matchers`)`. |
+| `Pointwise(m, container)`, `Pointwise(m, {e0, e1, ..., en})` | `argument` contains the same number of elements as in `container`, and for all i, (the i-th element in `argument`, the i-th element in `container`) match `m`, which is a matcher on 2-tuples. E.g. `Pointwise(Le(), upper_bounds)` verifies that each element in `argument` doesn't exceed the corresponding element in `upper_bounds`. See more detail below. |
+| `SizeIs(m)` | `argument` is a container whose size matches `m`. E.g. `SizeIs(2)` or `SizeIs(Lt(2))`. |
+| `UnorderedElementsAre(e0, e1, ..., en)` | `argument` has `n + 1` elements, and under *some* permutation of the elements, each element matches an `ei` (for a different `i`), which can be a value or a matcher. |
+| `UnorderedElementsAreArray({e0, e1, ..., en})`, `UnorderedElementsAreArray(a_container)`, `UnorderedElementsAreArray(begin, end)`, `UnorderedElementsAreArray(array)`, or `UnorderedElementsAreArray(array, count)` | The same as `UnorderedElementsAre()` except that the expected element values/matchers come from an initializer list, STL-style container, iterator range, or C-style array. |
+| `UnorderedPointwise(m, container)`, `UnorderedPointwise(m, {e0, e1, ..., en})` | Like `Pointwise(m, container)`, but ignores the order of elements. |
+| `WhenSorted(m)` | When `argument` is sorted using the `<` operator, it matches container matcher `m`. E.g. `WhenSorted(ElementsAre(1, 2, 3))` verifies that `argument` contains elements 1, 2, and 3, ignoring order. |
+| `WhenSortedBy(comparator, m)` | The same as `WhenSorted(m)`, except that the given comparator instead of `<` is used to sort `argument`. E.g. `WhenSortedBy(std::greater(), ElementsAre(3, 2, 1))`. |
+<!-- mdformat on -->
+
+**Notes:**
+
+*   These matchers can also match:
+    1.  a native array passed by reference (e.g. in `Foo(const int (&a)[5])`),
+        and
+    2.  an array passed as a pointer and a count (e.g. in `Bar(const T* buffer,
+        int len)` -- see [Multi-argument Matchers](#MultiArgMatchers)).
+*   The array being matched may be multi-dimensional (i.e. its elements can be
+    arrays).
+*   `m` in `Pointwise(m, ...)` should be a matcher for `::std::tuple<T, U>`
+    where `T` and `U` are the element type of the actual container and the
+    expected container, respectively. For example, to compare two `Foo`
+    containers where `Foo` doesn't support `operator==`, one might write:
+
+    ```cpp
+    using ::std::get;
+    MATCHER(FooEq, "") {
+      return std::get<0>(arg).Equals(std::get<1>(arg));
+    }
+    ...
+    EXPECT_THAT(actual_foos, Pointwise(FooEq(), expected_foos));
+    ```
+
+#### Member Matchers
+
+<!-- mdformat off(no multiline tables) -->
+| Matcher                         | Description                                |
+| :------------------------------ | :----------------------------------------- |
+| `Field(&class::field, m)`       | `argument.field` (or `argument->field` when `argument` is a plain pointer) matches matcher `m`, where `argument` is an object of type _class_. |
+| `Key(e)`                        | `argument.first` matches `e`, which can be either a value or a matcher. E.g. `Contains(Key(Le(5)))` can verify that a `map` contains a key `<= 5`. |
+| `Pair(m1, m2)`                  | `argument` is an `std::pair` whose `first` field matches `m1` and `second` field matches `m2`. |
+| `Property(&class::property, m)` | `argument.property()` (or `argument->property()` when `argument` is a plain pointer) matches matcher `m`, where `argument` is an object of type _class_. |
+<!-- mdformat on -->
+
+#### Matching the Result of a Function, Functor, or Callback
+
+<!-- mdformat off(no multiline tables) -->
+| Matcher          | Description                                       |
+| :--------------- | :------------------------------------------------ |
+| `ResultOf(f, m)` | `f(argument)` matches matcher `m`, where `f` is a function or functor. |
+<!-- mdformat on -->
+
+#### Pointer Matchers
+
+<!-- mdformat off(no multiline tables) -->
+| Matcher                   | Description                                     |
+| :------------------------ | :---------------------------------------------- |
+| `Pointee(m)`              | `argument` (either a smart pointer or a raw pointer) points to a value that matches matcher `m`. |
+| `WhenDynamicCastTo<T>(m)` | when `argument` is passed through `dynamic_cast<T>()`, it matches matcher `m`. |
+<!-- mdformat on -->
+
+<!-- GOOGLETEST_CM0026 DO NOT DELETE -->
+
+<!-- GOOGLETEST_CM0027 DO NOT DELETE -->
+
+#### Multi-argument Matchers {#MultiArgMatchers}
+
+Technically, all matchers match a *single* value. A "multi-argument" matcher is
+just one that matches a *tuple*. The following matchers can be used to match a
+tuple `(x, y)`:
+
+Matcher | Description
+:------ | :----------
+`Eq()`  | `x == y`
+`Ge()`  | `x >= y`
+`Gt()`  | `x > y`
+`Le()`  | `x <= y`
+`Lt()`  | `x < y`
+`Ne()`  | `x != y`
+
+You can use the following selectors to pick a subset of the arguments (or
+reorder them) to participate in the matching:
+
+<!-- mdformat off(no multiline tables) -->
+| Matcher                    | Description                                     |
+| :------------------------- | :---------------------------------------------- |
+| `AllArgs(m)`               | Equivalent to `m`. Useful as syntactic sugar in `.With(AllArgs(m))`. |
+| `Args<N1, N2, ..., Nk>(m)` | The tuple of the `k` selected (using 0-based indices) arguments matches `m`, e.g. `Args<1, 2>(Eq())`. |
+<!-- mdformat on -->
+
+#### Composite Matchers
+
+You can make a matcher from one or more other matchers:
+
+<!-- mdformat off(no multiline tables) -->
+| Matcher                          | Description                             |
+| :------------------------------- | :-------------------------------------- |
+| `AllOf(m1, m2, ..., mn)` | `argument` matches all of the matchers `m1` to `mn`. |
+| `AllOfArray({m0, m1, ..., mn})`, `AllOfArray(a_container)`, `AllOfArray(begin, end)`, `AllOfArray(array)`, or `AllOfArray(array, count)` | The same as `AllOf()` except that the matchers come from an initializer list, STL-style container, iterator range, or C-style array. |
+| `AnyOf(m1, m2, ..., mn)` | `argument` matches at least one of the matchers `m1` to `mn`. |
+| `AnyOfArray({m0, m1, ..., mn})`, `AnyOfArray(a_container)`, `AnyOfArray(begin, end)`, `AnyOfArray(array)`, or `AnyOfArray(array, count)` | The same as `AnyOf()` except that the matchers come from an initializer list, STL-style container, iterator range, or C-style array. |
+| `Not(m)` | `argument` doesn't match matcher `m`. |
+<!-- mdformat on -->
+
+<!-- GOOGLETEST_CM0028 DO NOT DELETE -->
+
+#### Adapters for Matchers
+
+<!-- mdformat off(no multiline tables) -->
+| Matcher                 | Description                           |
+| :---------------------- | :------------------------------------ |
+| `MatcherCast<T>(m)`     | casts matcher `m` to type `Matcher<T>`. |
+| `SafeMatcherCast<T>(m)` | [safely casts](cook_book.md#casting-matchers) matcher `m` to type `Matcher<T>`. |
+| `Truly(predicate)`      | `predicate(argument)` returns something considered by C++ to be true, where `predicate` is a function or functor. |
+<!-- mdformat on -->
+
+`AddressSatisfies(callback)` and `Truly(callback)` take ownership of `callback`,
+which must be a permanent callback.
+
+#### Using Matchers as Predicates {#MatchersAsPredicatesCheat}
+
+<!-- mdformat off(no multiline tables) -->
+| Matcher                       | Description                                 |
+| :---------------------------- | :------------------------------------------ |
+| `Matches(m)(value)` | evaluates to `true` if `value` matches `m`. You can use `Matches(m)` alone as a unary functor. |
+| `ExplainMatchResult(m, value, result_listener)` | evaluates to `true` if `value` matches `m`, explaining the result to `result_listener`. |
+| `Value(value, m)` | evaluates to `true` if `value` matches `m`. |
+<!-- mdformat on -->
+
+#### Defining Matchers
+
+<!-- mdformat off(no multiline tables) -->
+| Matcher                              | Description                           |
+| :----------------------------------- | :------------------------------------ |
+| `MATCHER(IsEven, "") { return (arg % 2) == 0; }` | Defines a matcher `IsEven()` to match an even number. |
+| `MATCHER_P(IsDivisibleBy, n, "") { *result_listener << "where the remainder is " << (arg % n); return (arg % n) == 0; }` | Defines a macher `IsDivisibleBy(n)` to match a number divisible by `n`. |
+| `MATCHER_P2(IsBetween, a, b, std::string(negation ? "isn't" : "is") + " between " + PrintToString(a) + " and " + PrintToString(b)) { return a <= arg && arg <= b; }` | Defines a matcher `IsBetween(a, b)` to match a value in the range [`a`, `b`]. |
+<!-- mdformat on -->
+
+**Notes:**
+
+1.  The `MATCHER*` macros cannot be used inside a function or class.
+2.  The matcher body must be *purely functional* (i.e. it cannot have any side
+    effect, and the result must not depend on anything other than the value
+    being matched and the matcher parameters).
+3.  You can use `PrintToString(x)` to convert a value `x` of any type to a
+    string.
+
+### Actions {#ActionList}
+
+**Actions** specify what a mock function should do when invoked.
+
+#### Returning a Value
+
+<!-- mdformat off(no multiline tables) -->
+|                             |                                               |
+| :-------------------------- | :-------------------------------------------- |
+| `Return()`                  | Return from a `void` mock function.           |
+| `Return(value)`             | Return `value`. If the type of `value` is     different to the mock function's return type, `value` is converted to the latter type <i>at the time the expectation is set</i>, not when the action is executed. |
+| `ReturnArg<N>()`            | Return the `N`-th (0-based) argument.         |
+| `ReturnNew<T>(a1, ..., ak)` | Return `new T(a1, ..., ak)`; a different      object is created each time. |
+| `ReturnNull()`              | Return a null pointer.                        |
+| `ReturnPointee(ptr)`        | Return the value pointed to by `ptr`.         |
+| `ReturnRef(variable)`       | Return a reference to `variable`.             |
+| `ReturnRefOfCopy(value)`    | Return a reference to a copy of `value`; the  copy lives as long as the action. |
+<!-- mdformat on -->
+
+#### Side Effects
+
+<!-- mdformat off(no multiline tables) -->
+|                                    |                                         |
+| :--------------------------------- | :-------------------------------------- |
+| `Assign(&variable, value)` | Assign `value` to variable. |
+| `DeleteArg<N>()` | Delete the `N`-th (0-based) argument, which must be a pointer. |
+| `SaveArg<N>(pointer)` | Save the `N`-th (0-based) argument to `*pointer`. |
+| `SaveArgPointee<N>(pointer)` | Save the value pointed to by the `N`-th (0-based) argument to `*pointer`. |
+| `SetArgReferee<N>(value)` | Assign value to the variable referenced by the `N`-th (0-based) argument. |
+| `SetArgPointee<N>(value)` | Assign `value` to the variable pointed by the `N`-th (0-based) argument. |
+| `SetArgumentPointee<N>(value)` | Same as `SetArgPointee<N>(value)`. Deprecated. Will be removed in v1.7.0. |
+| `SetArrayArgument<N>(first, last)` | Copies the elements in source range [`first`, `last`) to the array pointed to by the `N`-th (0-based) argument, which can be either a pointer or an iterator. The action does not take ownership of the elements in the source range. |
+| `SetErrnoAndReturn(error, value)` | Set `errno` to `error` and return `value`. |
+| `Throw(exception)` | Throws the given exception, which can be any copyable value. Available since v1.1.0. |
+<!-- mdformat on -->
+
+#### Using a Function, Functor, or Lambda as an Action
+
+In the following, by "callable" we mean a free function, `std::function`,
+functor, or lambda.
+
+<!-- mdformat off(no multiline tables) -->
+|                                     |                                        |
+| :---------------------------------- | :------------------------------------- |
+| `f` | Invoke f with the arguments passed to the mock function, where f is a callable. |
+| `Invoke(f)` | Invoke `f` with the arguments passed to the mock function, where `f` can be a global/static function or a functor. |
+| `Invoke(object_pointer, &class::method)` | Invoke the method on the object with the arguments passed to the mock function. |
+| `InvokeWithoutArgs(f)` | Invoke `f`, which can be a global/static function or a functor. `f` must take no arguments. |
+| `InvokeWithoutArgs(object_pointer, &class::method)` | Invoke the method on the object, which takes no arguments. |
+| `InvokeArgument<N>(arg1, arg2, ..., argk)` | Invoke the mock function's `N`-th (0-based) argument, which must be a function or a functor, with the `k` arguments. |
+<!-- mdformat on -->
+
+The return value of the invoked function is used as the return value of the
+action.
+
+When defining a callable to be used with `Invoke*()`, you can declare any unused
+parameters as `Unused`:
+
+```cpp
+using ::testing::Invoke;
+double Distance(Unused, double x, double y) { return sqrt(x*x + y*y); }
+...
+EXPECT_CALL(mock, Foo("Hi", _, _)).WillOnce(Invoke(Distance));
+```
+
+`Invoke(callback)` and `InvokeWithoutArgs(callback)` take ownership of
+`callback`, which must be permanent. The type of `callback` must be a base
+callback type instead of a derived one, e.g.
+
+```cpp
+  BlockingClosure* done = new BlockingClosure;
+  ... Invoke(done) ...;  // This won't compile!
+
+  Closure* done2 = new BlockingClosure;
+  ... Invoke(done2) ...;  // This works.
+```
+
+In `InvokeArgument<N>(...)`, if an argument needs to be passed by reference,
+wrap it inside `ByRef()`. For example,
+
+```cpp
+using ::testing::ByRef;
+using ::testing::InvokeArgument;
+...
+InvokeArgument<2>(5, string("Hi"), ByRef(foo))
+```
+
+calls the mock function's #2 argument, passing to it `5` and `string("Hi")` by
+value, and `foo` by reference.
+
+#### Default Action
+
+<!-- mdformat off(no multiline tables) -->
+| Matcher       | Description                                            |
+| :------------ | :----------------------------------------------------- |
+| `DoDefault()` | Do the default action (specified by `ON_CALL()` or the built-in one). |
+<!-- mdformat on -->
+
+**Note:** due to technical reasons, `DoDefault()` cannot be used inside a
+composite action - trying to do so will result in a run-time error.
+
+<!-- GOOGLETEST_CM0032 DO NOT DELETE -->
+
+#### Composite Actions
+
+<!-- mdformat off(no multiline tables) -->
+|                                |                                             |
+| :----------------------------- | :------------------------------------------ |
+| `DoAll(a1, a2, ..., an)`       | Do all actions `a1` to `an` and return the result of `an` in each invocation. The first `n - 1` sub-actions must return void. |
+| `IgnoreResult(a)`              | Perform action `a` and ignore its result. `a` must not return void. |
+| `WithArg<N>(a)`                | Pass the `N`-th (0-based) argument of the mock function to action `a` and perform it. |
+| `WithArgs<N1, N2, ..., Nk>(a)` | Pass the selected (0-based) arguments of the mock function to action `a` and perform it. |
+| `WithoutArgs(a)`               | Perform action `a` without any arguments. |
+<!-- mdformat on -->
+
+#### Defining Actions
+
+<table border="1" cellspacing="0" cellpadding="1">
+  <tr>
+    <td>`struct SumAction {` <br>
+        &emsp;`template <typename T>` <br>
+        &emsp;`T operator()(T x, Ty) { return x + y; }` <br>
+        `};`
+    </td>
+    <td> Defines a generic functor that can be used as an action summing its
+    arguments. </td> </tr>
+  <tr>
+  </tr>
+</table>
+
+<!-- mdformat off(no multiline tables) -->
+|                                    |                                         |
+| :--------------------------------- | :-------------------------------------- |
+| `ACTION(Sum) { return arg0 + arg1; }` | Defines an action `Sum()` to return the sum of the mock function's argument #0 and #1. |
+| `ACTION_P(Plus, n) { return arg0 + n; }` | Defines an action `Plus(n)` to return the sum of the mock function's argument #0 and `n`. |
+| `ACTION_Pk(Foo, p1, ..., pk) { statements; }` | Defines a parameterized action `Foo(p1, ..., pk)` to execute the given `statements`. |
+<!-- mdformat on -->
+
+The `ACTION*` macros cannot be used inside a function or class.
+
+### Cardinalities {#CardinalityList}
+
+These are used in `Times()` to specify how many times a mock function will be
+called:
+
+<!-- mdformat off(no multiline tables) -->
+|                   |                                                        |
+| :---------------- | :----------------------------------------------------- |
+| `AnyNumber()`     | The function can be called any number of times.        |
+| `AtLeast(n)`      | The call is expected at least `n` times.               |
+| `AtMost(n)`       | The call is expected at most `n` times.                |
+| `Between(m, n)`   | The call is expected between `m` and `n` (inclusive) times. |
+| `Exactly(n) or n` | The call is expected exactly `n` times. In particular, the call should never happen when `n` is 0. |
+<!-- mdformat on -->
+
+### Expectation Order
+
+By default, the expectations can be matched in *any* order. If some or all
+expectations must be matched in a given order, there are two ways to specify it.
+They can be used either independently or together.
+
+#### The After Clause {#AfterClause}
+
+```cpp
+using ::testing::Expectation;
+...
+Expectation init_x = EXPECT_CALL(foo, InitX());
+Expectation init_y = EXPECT_CALL(foo, InitY());
+EXPECT_CALL(foo, Bar())
+     .After(init_x, init_y);
+```
+
+says that `Bar()` can be called only after both `InitX()` and `InitY()` have
+been called.
+
+If you don't know how many pre-requisites an expectation has when you write it,
+you can use an `ExpectationSet` to collect them:
+
+```cpp
+using ::testing::ExpectationSet;
+...
+ExpectationSet all_inits;
+for (int i = 0; i < element_count; i++) {
+  all_inits += EXPECT_CALL(foo, InitElement(i));
+}
+EXPECT_CALL(foo, Bar())
+     .After(all_inits);
+```
+
+says that `Bar()` can be called only after all elements have been initialized
+(but we don't care about which elements get initialized before the others).
+
+Modifying an `ExpectationSet` after using it in an `.After()` doesn't affect the
+meaning of the `.After()`.
+
+#### Sequences {#UsingSequences}
+
+When you have a long chain of sequential expectations, it's easier to specify
+the order using **sequences**, which don't require you to given each expectation
+in the chain a different name. *All expected calls* in the same sequence must
+occur in the order they are specified.
+
+```cpp
+using ::testing::Return;
+using ::testing::Sequence;
+Sequence s1, s2;
+...
+EXPECT_CALL(foo, Reset())
+    .InSequence(s1, s2)
+    .WillOnce(Return(true));
+EXPECT_CALL(foo, GetSize())
+    .InSequence(s1)
+    .WillOnce(Return(1));
+EXPECT_CALL(foo, Describe(A<const char*>()))
+    .InSequence(s2)
+    .WillOnce(Return("dummy"));
+```
+
+says that `Reset()` must be called before *both* `GetSize()` *and* `Describe()`,
+and the latter two can occur in any order.
+
+To put many expectations in a sequence conveniently:
+
+```cpp
+using ::testing::InSequence;
+{
+  InSequence seq;
+
+  EXPECT_CALL(...)...;
+  EXPECT_CALL(...)...;
+  ...
+  EXPECT_CALL(...)...;
+}
+```
+
+says that all expected calls in the scope of `seq` must occur in strict order.
+The name `seq` is irrelevant.
+
+### Verifying and Resetting a Mock
+
+gMock will verify the expectations on a mock object when it is destructed, or
+you can do it earlier:
+
+```cpp
+using ::testing::Mock;
+...
+// Verifies and removes the expectations on mock_obj;
+// returns true if and only if successful.
+Mock::VerifyAndClearExpectations(&mock_obj);
+...
+// Verifies and removes the expectations on mock_obj;
+// also removes the default actions set by ON_CALL();
+// returns true if and only if successful.
+Mock::VerifyAndClear(&mock_obj);
+```
+
+You can also tell gMock that a mock object can be leaked and doesn't need to be
+verified:
+
+```cpp
+Mock::AllowLeak(&mock_obj);
+```
+
+### Mock Classes
+
+gMock defines a convenient mock class template
+
+```cpp
+class MockFunction<R(A1, ..., An)> {
+ public:
+  MOCK_METHOD(R, Call, (A1, ..., An));
+};
+```
+
+See this [recipe](cook_book.md#using-check-points) for one application of it.
+
+### Flags
+
+<!-- mdformat off(no multiline tables) -->
+| Flag                           | Description                               |
+| :----------------------------- | :---------------------------------------- |
+| `--gmock_catch_leaked_mocks=0` | Don't report leaked mock objects as failures. |
+| `--gmock_verbose=LEVEL` | Sets the default verbosity level (`info`, `warning`, or `error`) of Google Mock messages. |
+<!-- mdformat on -->

test/gtest-1.10.0/googlemock/docs/for_dummies.md

@@ -0,0 +1,700 @@
+## gMock for Dummies {#GMockForDummies}
+
+<!-- GOOGLETEST_CM0013 DO NOT DELETE -->
+
+### What Is gMock?
+
+When you write a prototype or test, often it's not feasible or wise to rely on
+real objects entirely. A **mock object** implements the same interface as a real
+object (so it can be used as one), but lets you specify at run time how it will
+be used and what it should do (which methods will be called? in which order? how
+many times? with what arguments? what will they return? etc).
+
+**Note:** It is easy to confuse the term *fake objects* with mock objects. Fakes
+and mocks actually mean very different things in the Test-Driven Development
+(TDD) community:
+
+*   **Fake** objects have working implementations, but usually take some
+    shortcut (perhaps to make the operations less expensive), which makes them
+    not suitable for production. An in-memory file system would be an example of
+    a fake.
+*   **Mocks** are objects pre-programmed with *expectations*, which form a
+    specification of the calls they are expected to receive.
+
+If all this seems too abstract for you, don't worry - the most important thing
+to remember is that a mock allows you to check the *interaction* between itself
+and code that uses it. The difference between fakes and mocks shall become much
+clearer once you start to use mocks.
+
+**gMock** is a library (sometimes we also call it a "framework" to make it sound
+cool) for creating mock classes and using them. It does to C++ what
+jMock/EasyMock does to Java (well, more or less).
+
+When using gMock,
+
+1.  first, you use some simple macros to describe the interface you want to
+    mock, and they will expand to the implementation of your mock class;
+2.  next, you create some mock objects and specify its expectations and behavior
+    using an intuitive syntax;
+3.  then you exercise code that uses the mock objects. gMock will catch any
+    violation to the expectations as soon as it arises.
+
+### Why gMock?
+
+While mock objects help you remove unnecessary dependencies in tests and make
+them fast and reliable, using mocks manually in C++ is *hard*:
+
+*   Someone has to implement the mocks. The job is usually tedious and
+    error-prone. No wonder people go great distance to avoid it.
+*   The quality of those manually written mocks is a bit, uh, unpredictable. You
+    may see some really polished ones, but you may also see some that were
+    hacked up in a hurry and have all sorts of ad hoc restrictions.
+*   The knowledge you gained from using one mock doesn't transfer to the next
+    one.
+
+In contrast, Java and Python programmers have some fine mock frameworks (jMock,
+EasyMock, [Mox](http://wtf/mox), etc), which automate the creation of mocks. As
+a result, mocking is a proven effective technique and widely adopted practice in
+those communities. Having the right tool absolutely makes the difference.
+
+gMock was built to help C++ programmers. It was inspired by jMock and EasyMock,
+but designed with C++'s specifics in mind. It is your friend if any of the
+following problems is bothering you:
+
+*   You are stuck with a sub-optimal design and wish you had done more
+    prototyping before it was too late, but prototyping in C++ is by no means
+    "rapid".
+*   Your tests are slow as they depend on too many libraries or use expensive
+    resources (e.g. a database).
+*   Your tests are brittle as some resources they use are unreliable (e.g. the
+    network).
+*   You want to test how your code handles a failure (e.g. a file checksum
+    error), but it's not easy to cause one.
+*   You need to make sure that your module interacts with other modules in the
+    right way, but it's hard to observe the interaction; therefore you resort to
+    observing the side effects at the end of the action, but it's awkward at
+    best.
+*   You want to "mock out" your dependencies, except that they don't have mock
+    implementations yet; and, frankly, you aren't thrilled by some of those
+    hand-written mocks.
+
+We encourage you to use gMock as
+
+*   a *design* tool, for it lets you experiment with your interface design early
+    and often. More iterations lead to better designs!
+*   a *testing* tool to cut your tests' outbound dependencies and probe the
+    interaction between your module and its collaborators.
+
+### Getting Started
+
+gMock is bundled with googletest.
+
+### A Case for Mock Turtles
+
+Let's look at an example. Suppose you are developing a graphics program that
+relies on a [LOGO](http://en.wikipedia.org/wiki/Logo_programming_language)-like
+API for drawing. How would you test that it does the right thing? Well, you can
+run it and compare the screen with a golden screen snapshot, but let's admit it:
+tests like this are expensive to run and fragile (What if you just upgraded to a
+shiny new graphics card that has better anti-aliasing? Suddenly you have to
+update all your golden images.). It would be too painful if all your tests are
+like this. Fortunately, you learned about
+[Dependency Injection](http://en.wikipedia.org/wiki/Dependency_injection) and know the right thing
+to do: instead of having your application talk to the system API directly, wrap
+the API in an interface (say, `Turtle`) and code to that interface:
+
+```cpp
+class Turtle {
+  ...
+  virtual ~Turtle() {};
+  virtual void PenUp() = 0;
+  virtual void PenDown() = 0;
+  virtual void Forward(int distance) = 0;
+  virtual void Turn(int degrees) = 0;
+  virtual void GoTo(int x, int y) = 0;
+  virtual int GetX() const = 0;
+  virtual int GetY() const = 0;
+};
+```
+
+(Note that the destructor of `Turtle` **must** be virtual, as is the case for
+**all** classes you intend to inherit from - otherwise the destructor of the
+derived class will not be called when you delete an object through a base
+pointer, and you'll get corrupted program states like memory leaks.)
+
+You can control whether the turtle's movement will leave a trace using `PenUp()`
+and `PenDown()`, and control its movement using `Forward()`, `Turn()`, and
+`GoTo()`. Finally, `GetX()` and `GetY()` tell you the current position of the
+turtle.
+
+Your program will normally use a real implementation of this interface. In
+tests, you can use a mock implementation instead. This allows you to easily
+check what drawing primitives your program is calling, with what arguments, and
+in which order. Tests written this way are much more robust (they won't break
+because your new machine does anti-aliasing differently), easier to read and
+maintain (the intent of a test is expressed in the code, not in some binary
+images), and run *much, much faster*.
+
+### Writing the Mock Class
+
+If you are lucky, the mocks you need to use have already been implemented by
+some nice people. If, however, you find yourself in the position to write a mock
+class, relax - gMock turns this task into a fun game! (Well, almost.)
+
+#### How to Define It
+
+Using the `Turtle` interface as example, here are the simple steps you need to
+follow:
+
+*   Derive a class `MockTurtle` from `Turtle`.
+*   Take a *virtual* function of `Turtle` (while it's possible to
+    [mock non-virtual methods using templates](cook_book.md#MockingNonVirtualMethods),
+    it's much more involved).
+*   In the `public:` section of the child class, write `MOCK_METHOD();`
+*   Now comes the fun part: you take the function signature, cut-and-paste it
+    into the macro, and add two commas - one between the return type and the
+    name, another between the name and the argument list.
+*   If you're mocking a const method, add a 4th parameter containing `(const)`
+    (the parentheses are required).
+*   Since you're overriding a virtual method, we suggest adding the `override`
+    keyword. For const methods the 4th parameter becomes `(const, override)`,
+    for non-const methods just `(override)`. This isn't mandatory.
+*   Repeat until all virtual functions you want to mock are done. (It goes
+    without saying that *all* pure virtual methods in your abstract class must
+    be either mocked or overridden.)
+
+After the process, you should have something like:
+
+```cpp
+#include "gmock/gmock.h"  // Brings in gMock.
+
+class MockTurtle : public Turtle {
+ public:
+  ...
+  MOCK_METHOD(void, PenUp, (), (override));
+  MOCK_METHOD(void, PenDown, (), (override));
+  MOCK_METHOD(void, Forward, (int distance), (override));
+  MOCK_METHOD(void, Turn, (int degrees), (override));
+  MOCK_METHOD(void, GoTo, (int x, int y), (override));
+  MOCK_METHOD(int, GetX, (), (const, override));
+  MOCK_METHOD(int, GetY, (), (const, override));
+};
+```
+
+You don't need to define these mock methods somewhere else - the `MOCK_METHOD`
+macro will generate the definitions for you. It's that simple!
+
+#### Where to Put It
+
+When you define a mock class, you need to decide where to put its definition.
+Some people put it in a `_test.cc`. This is fine when the interface being mocked
+(say, `Foo`) is owned by the same person or team. Otherwise, when the owner of
+`Foo` changes it, your test could break. (You can't really expect `Foo`'s
+maintainer to fix every test that uses `Foo`, can you?)
+
+So, the rule of thumb is: if you need to mock `Foo` and it's owned by others,
+define the mock class in `Foo`'s package (better, in a `testing` sub-package
+such that you can clearly separate production code and testing utilities), put
+it in a `.h` and a `cc_library`. Then everyone can reference them from their
+tests. If `Foo` ever changes, there is only one copy of `MockFoo` to change, and
+only tests that depend on the changed methods need to be fixed.
+
+Another way to do it: you can introduce a thin layer `FooAdaptor` on top of
+`Foo` and code to this new interface. Since you own `FooAdaptor`, you can absorb
+changes in `Foo` much more easily. While this is more work initially, carefully
+choosing the adaptor interface can make your code easier to write and more
+readable (a net win in the long run), as you can choose `FooAdaptor` to fit your
+specific domain much better than `Foo` does.
+
+<!-- GOOGLETEST_CM0029 DO NOT DELETE -->
+
+### Using Mocks in Tests
+
+Once you have a mock class, using it is easy. The typical work flow is:
+
+1.  Import the gMock names from the `testing` namespace such that you can use
+    them unqualified (You only have to do it once per file. Remember that
+    namespaces are a good idea.
+2.  Create some mock objects.
+3.  Specify your expectations on them (How many times will a method be called?
+    With what arguments? What should it do? etc.).
+4.  Exercise some code that uses the mocks; optionally, check the result using
+    googletest assertions. If a mock method is called more than expected or with
+    wrong arguments, you'll get an error immediately.
+5.  When a mock is destructed, gMock will automatically check whether all
+    expectations on it have been satisfied.
+
+Here's an example:
+
+```cpp
+#include "path/to/mock-turtle.h"
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+
+using ::testing::AtLeast;                         // #1
+
+TEST(PainterTest, CanDrawSomething) {
+  MockTurtle turtle;                              // #2
+  EXPECT_CALL(turtle, PenDown())                  // #3
+      .Times(AtLeast(1));
+
+  Painter painter(&turtle);                       // #4
+
+  EXPECT_TRUE(painter.DrawCircle(0, 0, 10));      // #5
+}
+```
+
+As you might have guessed, this test checks that `PenDown()` is called at least
+once. If the `painter` object didn't call this method, your test will fail with
+a message like this:
+
+```text
+path/to/my_test.cc:119: Failure
+Actual function call count doesn't match this expectation:
+Actually: never called;
+Expected: called at least once.
+Stack trace:
+...
+```
+
+**Tip 1:** If you run the test from an Emacs buffer, you can hit <Enter> on the
+line number to jump right to the failed expectation.
+
+**Tip 2:** If your mock objects are never deleted, the final verification won't
+happen. Therefore it's a good idea to turn on the heap checker in your tests
+when you allocate mocks on the heap. You get that automatically if you use the
+`gtest_main` library already.
+
+**Important note:** gMock requires expectations to be set **before** the mock
+functions are called, otherwise the behavior is **undefined**. In particular,
+you mustn't interleave `EXPECT_CALL()s` and calls to the mock functions.
+
+This means `EXPECT_CALL()` should be read as expecting that a call will occur
+*in the future*, not that a call has occurred. Why does gMock work like that?
+Well, specifying the expectation beforehand allows gMock to report a violation
+as soon as it rises, when the context (stack trace, etc) is still available.
+This makes debugging much easier.
+
+Admittedly, this test is contrived and doesn't do much. You can easily achieve
+the same effect without using gMock. However, as we shall reveal soon, gMock
+allows you to do *so much more* with the mocks.
+
+### Setting Expectations
+
+The key to using a mock object successfully is to set the *right expectations*
+on it. If you set the expectations too strict, your test will fail as the result
+of unrelated changes. If you set them too loose, bugs can slip through. You want
+to do it just right such that your test can catch exactly the kind of bugs you
+intend it to catch. gMock provides the necessary means for you to do it "just
+right."
+
+#### General Syntax
+
+In gMock we use the `EXPECT_CALL()` macro to set an expectation on a mock
+method. The general syntax is:
+
+```cpp
+EXPECT_CALL(mock_object, method(matchers))
+    .Times(cardinality)
+    .WillOnce(action)
+    .WillRepeatedly(action);
+```
+
+The macro has two arguments: first the mock object, and then the method and its
+arguments. Note that the two are separated by a comma (`,`), not a period (`.`).
+(Why using a comma? The answer is that it was necessary for technical reasons.)
+If the method is not overloaded, the macro can also be called without matchers:
+
+```cpp
+EXPECT_CALL(mock_object, non-overloaded-method)
+    .Times(cardinality)
+    .WillOnce(action)
+    .WillRepeatedly(action);
+```
+
+This syntax allows the test writer to specify "called with any arguments"
+without explicitly specifying the number or types of arguments. To avoid
+unintended ambiguity, this syntax may only be used for methods which are not
+overloaded
+
+Either form of the macro can be followed by some optional *clauses* that provide
+more information about the expectation. We'll discuss how each clause works in
+the coming sections.
+
+This syntax is designed to make an expectation read like English. For example,
+you can probably guess that
+
+```cpp
+using ::testing::Return;
+...
+EXPECT_CALL(turtle, GetX())
+    .Times(5)
+    .WillOnce(Return(100))
+    .WillOnce(Return(150))
+    .WillRepeatedly(Return(200));
+```
+
+says that the `turtle` object's `GetX()` method will be called five times, it
+will return 100 the first time, 150 the second time, and then 200 every time.
+Some people like to call this style of syntax a Domain-Specific Language (DSL).
+
+**Note:** Why do we use a macro to do this? Well it serves two purposes: first
+it makes expectations easily identifiable (either by `gsearch` or by a human
+reader), and second it allows gMock to include the source file location of a
+failed expectation in messages, making debugging easier.
+
+#### Matchers: What Arguments Do We Expect?
+
+When a mock function takes arguments, we may specify what arguments we are
+expecting, for example:
+
+```cpp
+// Expects the turtle to move forward by 100 units.
+EXPECT_CALL(turtle, Forward(100));
+```
+
+Oftentimes you do not want to be too specific. Remember that talk about tests
+being too rigid? Over specification leads to brittle tests and obscures the
+intent of tests. Therefore we encourage you to specify only what's necessary—no
+more, no less. If you aren't interested in the value of an argument, write `_`
+as the argument, which means "anything goes":
+
+```cpp
+using ::testing::_;
+...
+// Expects that the turtle jumps to somewhere on the x=50 line.
+EXPECT_CALL(turtle, GoTo(50, _));
+```
+
+`_` is an instance of what we call **matchers**. A matcher is like a predicate
+and can test whether an argument is what we'd expect. You can use a matcher
+inside `EXPECT_CALL()` wherever a function argument is expected. `_` is a
+convenient way of saying "any value".
+
+In the above examples, `100` and `50` are also matchers; implicitly, they are
+the same as `Eq(100)` and `Eq(50)`, which specify that the argument must be
+equal (using `operator==`) to the matcher argument. There are many
+[built-in matchers](#MatcherList) for common types (as well as
+[custom matchers](cook_book.md#NewMatchers)); for example:
+
+```cpp
+using ::testing::Ge;
+...
+// Expects the turtle moves forward by at least 100.
+EXPECT_CALL(turtle, Forward(Ge(100)));
+```
+
+If you don't care about *any* arguments, rather than specify `_` for each of
+them you may instead omit the parameter list:
+
+```cpp
+// Expects the turtle to move forward.
+EXPECT_CALL(turtle, Forward);
+// Expects the turtle to jump somewhere.
+EXPECT_CALL(turtle, GoTo);
+```
+
+This works for all non-overloaded methods; if a method is overloaded, you need
+to help gMock resolve which overload is expected by specifying the number of
+arguments and possibly also the
+[types of the arguments](cook_book.md#SelectOverload).
+
+#### Cardinalities: How Many Times Will It Be Called?
+
+The first clause we can specify following an `EXPECT_CALL()` is `Times()`. We
+call its argument a **cardinality** as it tells *how many times* the call should
+occur. It allows us to repeat an expectation many times without actually writing
+it as many times. More importantly, a cardinality can be "fuzzy", just like a
+matcher can be. This allows a user to express the intent of a test exactly.
+
+An interesting special case is when we say `Times(0)`. You may have guessed - it
+means that the function shouldn't be called with the given arguments at all, and
+gMock will report a googletest failure whenever the function is (wrongfully)
+called.
+
+We've seen `AtLeast(n)` as an example of fuzzy cardinalities earlier. For the
+list of built-in cardinalities you can use, see
+[here](cheat_sheet.md#CardinalityList).
+
+The `Times()` clause can be omitted. **If you omit `Times()`, gMock will infer
+the cardinality for you.** The rules are easy to remember:
+
+*   If **neither** `WillOnce()` **nor** `WillRepeatedly()` is in the
+    `EXPECT_CALL()`, the inferred cardinality is `Times(1)`.
+*   If there are *n* `WillOnce()`'s but **no** `WillRepeatedly()`, where *n* >=
+    1, the cardinality is `Times(n)`.
+*   If there are *n* `WillOnce()`'s and **one** `WillRepeatedly()`, where *n* >=
+    0, the cardinality is `Times(AtLeast(n))`.
+
+**Quick quiz:** what do you think will happen if a function is expected to be
+called twice but actually called four times?
+
+#### Actions: What Should It Do?
+
+Remember that a mock object doesn't really have a working implementation? We as
+users have to tell it what to do when a method is invoked. This is easy in
+gMock.
+
+First, if the return type of a mock function is a built-in type or a pointer,
+the function has a **default action** (a `void` function will just return, a
+`bool` function will return `false`, and other functions will return 0). In
+addition, in C++ 11 and above, a mock function whose return type is
+default-constructible (i.e. has a default constructor) has a default action of
+returning a default-constructed value. If you don't say anything, this behavior
+will be used.
+
+Second, if a mock function doesn't have a default action, or the default action
+doesn't suit you, you can specify the action to be taken each time the
+expectation matches using a series of `WillOnce()` clauses followed by an
+optional `WillRepeatedly()`. For example,
+
+```cpp
+using ::testing::Return;
+...
+EXPECT_CALL(turtle, GetX())
+     .WillOnce(Return(100))
+     .WillOnce(Return(200))
+     .WillOnce(Return(300));
+```
+
+says that `turtle.GetX()` will be called *exactly three times* (gMock inferred
+this from how many `WillOnce()` clauses we've written, since we didn't
+explicitly write `Times()`), and will return 100, 200, and 300 respectively.
+
+```cpp
+using ::testing::Return;
+...
+EXPECT_CALL(turtle, GetY())
+     .WillOnce(Return(100))
+     .WillOnce(Return(200))
+     .WillRepeatedly(Return(300));
+```
+
+says that `turtle.GetY()` will be called *at least twice* (gMock knows this as
+we've written two `WillOnce()` clauses and a `WillRepeatedly()` while having no
+explicit `Times()`), will return 100 and 200 respectively the first two times,
+and 300 from the third time on.
+
+Of course, if you explicitly write a `Times()`, gMock will not try to infer the
+cardinality itself. What if the number you specified is larger than there are
+`WillOnce()` clauses? Well, after all `WillOnce()`s are used up, gMock will do
+the *default* action for the function every time (unless, of course, you have a
+`WillRepeatedly()`.).
+
+What can we do inside `WillOnce()` besides `Return()`? You can return a
+reference using `ReturnRef(*variable*)`, or invoke a pre-defined function, among
+[others](cook_book.md#using-actions).
+
+**Important note:** The `EXPECT_CALL()` statement evaluates the action clause
+only once, even though the action may be performed many times. Therefore you
+must be careful about side effects. The following may not do what you want:
+
+```cpp
+using ::testing::Return;
+...
+int n = 100;
+EXPECT_CALL(turtle, GetX())
+    .Times(4)
+    .WillRepeatedly(Return(n++));
+```
+
+Instead of returning 100, 101, 102, ..., consecutively, this mock function will
+always return 100 as `n++` is only evaluated once. Similarly, `Return(new Foo)`
+will create a new `Foo` object when the `EXPECT_CALL()` is executed, and will
+return the same pointer every time. If you want the side effect to happen every
+time, you need to define a custom action, which we'll teach in the
+[cook book](http://<!-- GOOGLETEST_CM0012 DO NOT DELETE -->).
+
+Time for another quiz! What do you think the following means?
+
+```cpp
+using ::testing::Return;
+...
+EXPECT_CALL(turtle, GetY())
+    .Times(4)
+    .WillOnce(Return(100));
+```
+
+Obviously `turtle.GetY()` is expected to be called four times. But if you think
+it will return 100 every time, think twice! Remember that one `WillOnce()`
+clause will be consumed each time the function is invoked and the default action
+will be taken afterwards. So the right answer is that `turtle.GetY()` will
+return 100 the first time, but **return 0 from the second time on**, as
+returning 0 is the default action for `int` functions.
+
+#### Using Multiple Expectations {#MultiExpectations}
+
+So far we've only shown examples where you have a single expectation. More
+realistically, you'll specify expectations on multiple mock methods which may be
+from multiple mock objects.
+
+By default, when a mock method is invoked, gMock will search the expectations in
+the **reverse order** they are defined, and stop when an active expectation that
+matches the arguments is found (you can think of it as "newer rules override
+older ones."). If the matching expectation cannot take any more calls, you will
+get an upper-bound-violated failure. Here's an example:
+
+```cpp
+using ::testing::_;
+...
+EXPECT_CALL(turtle, Forward(_));  // #1
+EXPECT_CALL(turtle, Forward(10))  // #2
+    .Times(2);
+```
+
+If `Forward(10)` is called three times in a row, the third time it will be an
+error, as the last matching expectation (#2) has been saturated. If, however,
+the third `Forward(10)` call is replaced by `Forward(20)`, then it would be OK,
+as now #1 will be the matching expectation.
+
+**Note:** Why does gMock search for a match in the *reverse* order of the
+expectations? The reason is that this allows a user to set up the default
+expectations in a mock object's constructor or the test fixture's set-up phase
+and then customize the mock by writing more specific expectations in the test
+body. So, if you have two expectations on the same method, you want to put the
+one with more specific matchers **after** the other, or the more specific rule
+would be shadowed by the more general one that comes after it.
+
+**Tip:** It is very common to start with a catch-all expectation for a method
+and `Times(AnyNumber())` (omitting arguments, or with `_` for all arguments, if
+overloaded). This makes any calls to the method expected. This is not necessary
+for methods that are not mentioned at all (these are "uninteresting"), but is
+useful for methods that have some expectations, but for which other calls are
+ok. See
+[Understanding Uninteresting vs Unexpected Calls](cook_book.md#uninteresting-vs-unexpected).
+
+#### Ordered vs Unordered Calls {#OrderedCalls}
+
+By default, an expectation can match a call even though an earlier expectation
+hasn't been satisfied. In other words, the calls don't have to occur in the
+order the expectations are specified.
+
+Sometimes, you may want all the expected calls to occur in a strict order. To
+say this in gMock is easy:
+
+```cpp
+using ::testing::InSequence;
+...
+TEST(FooTest, DrawsLineSegment) {
+  ...
+  {
+    InSequence seq;
+
+    EXPECT_CALL(turtle, PenDown());
+    EXPECT_CALL(turtle, Forward(100));
+    EXPECT_CALL(turtle, PenUp());
+  }
+  Foo();
+}
+```
+
+By creating an object of type `InSequence`, all expectations in its scope are
+put into a *sequence* and have to occur *sequentially*. Since we are just
+relying on the constructor and destructor of this object to do the actual work,
+its name is really irrelevant.
+
+In this example, we test that `Foo()` calls the three expected functions in the
+order as written. If a call is made out-of-order, it will be an error.
+
+(What if you care about the relative order of some of the calls, but not all of
+them? Can you specify an arbitrary partial order? The answer is ... yes! The
+details can be found [here](cook_book.md#OrderedCalls).)
+
+#### All Expectations Are Sticky (Unless Said Otherwise) {#StickyExpectations}
+
+Now let's do a quick quiz to see how well you can use this mock stuff already.
+How would you test that the turtle is asked to go to the origin *exactly twice*
+(you want to ignore any other instructions it receives)?
+
+After you've come up with your answer, take a look at ours and compare notes
+(solve it yourself first - don't cheat!):
+
+```cpp
+using ::testing::_;
+using ::testing::AnyNumber;
+...
+EXPECT_CALL(turtle, GoTo(_, _))  // #1
+     .Times(AnyNumber());
+EXPECT_CALL(turtle, GoTo(0, 0))  // #2
+     .Times(2);
+```
+
+Suppose `turtle.GoTo(0, 0)` is called three times. In the third time, gMock will
+see that the arguments match expectation #2 (remember that we always pick the
+last matching expectation). Now, since we said that there should be only two
+such calls, gMock will report an error immediately. This is basically what we've
+told you in the [Using Multiple Expectations](#MultiExpectations) section above.
+
+This example shows that **expectations in gMock are "sticky" by default**, in
+the sense that they remain active even after we have reached their invocation
+upper bounds. This is an important rule to remember, as it affects the meaning
+of the spec, and is **different** to how it's done in many other mocking
+frameworks (Why'd we do that? Because we think our rule makes the common cases
+easier to express and understand.).
+
+Simple? Let's see if you've really understood it: what does the following code
+say?
+
+```cpp
+using ::testing::Return;
+...
+for (int i = n; i > 0; i--) {
+  EXPECT_CALL(turtle, GetX())
+      .WillOnce(Return(10*i));
+}
+```
+
+If you think it says that `turtle.GetX()` will be called `n` times and will
+return 10, 20, 30, ..., consecutively, think twice! The problem is that, as we
+said, expectations are sticky. So, the second time `turtle.GetX()` is called,
+the last (latest) `EXPECT_CALL()` statement will match, and will immediately
+lead to an "upper bound violated" error - this piece of code is not very useful!
+
+One correct way of saying that `turtle.GetX()` will return 10, 20, 30, ..., is
+to explicitly say that the expectations are *not* sticky. In other words, they
+should *retire* as soon as they are saturated:
+
+```cpp
+using ::testing::Return;
+...
+for (int i = n; i > 0; i--) {
+  EXPECT_CALL(turtle, GetX())
+      .WillOnce(Return(10*i))
+      .RetiresOnSaturation();
+}
+```
+
+And, there's a better way to do it: in this case, we expect the calls to occur
+in a specific order, and we line up the actions to match the order. Since the
+order is important here, we should make it explicit using a sequence:
+
+```cpp
+using ::testing::InSequence;
+using ::testing::Return;
+...
+{
+  InSequence s;
+
+  for (int i = 1; i <= n; i++) {
+    EXPECT_CALL(turtle, GetX())
+        .WillOnce(Return(10*i))
+        .RetiresOnSaturation();
+  }
+}
+```
+
+By the way, the other situation where an expectation may *not* be sticky is when
+it's in a sequence - as soon as another expectation that comes after it in the
+sequence has been used, it automatically retires (and will never be used to
+match any call).
+
+#### Uninteresting Calls
+
+A mock object may have many methods, and not all of them are that interesting.
+For example, in some tests we may not care about how many times `GetX()` and
+`GetY()` get called.
+
+In gMock, if you are not interested in a method, just don't say anything about
+it. If a call to this method occurs, you'll see a warning in the test output,
+but it won't be a failure. This is called "naggy" behavior; to change, see
+[The Nice, the Strict, and the Naggy](cook_book.md#NiceStrictNaggy).

test/gtest-1.10.0/googlemock/docs/gmock_faq.md

@@ -0,0 +1,396 @@
+## Legacy gMock FAQ {#GMockFaq}
+
+<!-- GOOGLETEST_CM0021 DO NOT DELETE -->
+
+### When I call a method on my mock object, the method for the real object is invoked instead. What's the problem?
+
+In order for a method to be mocked, it must be *virtual*, unless you use the
+[high-perf dependency injection technique](#MockingNonVirtualMethods).
+
+### Can I mock a variadic function?
+
+You cannot mock a variadic function (i.e. a function taking ellipsis (`...`)
+arguments) directly in gMock.
+
+The problem is that in general, there is *no way* for a mock object to know how
+many arguments are passed to the variadic method, and what the arguments' types
+are. Only the *author of the base class* knows the protocol, and we cannot look
+into his or her head.
+
+Therefore, to mock such a function, the *user* must teach the mock object how to
+figure out the number of arguments and their types. One way to do it is to
+provide overloaded versions of the function.
+
+Ellipsis arguments are inherited from C and not really a C++ feature. They are
+unsafe to use and don't work with arguments that have constructors or
+destructors. Therefore we recommend to avoid them in C++ as much as possible.
+
+### MSVC gives me warning C4301 or C4373 when I define a mock method with a const parameter. Why?
+
+If you compile this using Microsoft Visual C++ 2005 SP1:
+
+```cpp
+class Foo {
+  ...
+  virtual void Bar(const int i) = 0;
+};
+
+class MockFoo : public Foo {
+  ...
+  MOCK_METHOD(void, Bar, (const int i), (override));
+};
+```
+
+You may get the following warning:
+
+```shell
+warning C4301: 'MockFoo::Bar': overriding virtual function only differs from 'Foo::Bar' by const/volatile qualifier
+```
+
+This is a MSVC bug. The same code compiles fine with gcc, for example. If you
+use Visual C++ 2008 SP1, you would get the warning:
+
+```shell
+warning C4373: 'MockFoo::Bar': virtual function overrides 'Foo::Bar', previous versions of the compiler did not override when parameters only differed by const/volatile qualifiers
+```
+
+In C++, if you *declare* a function with a `const` parameter, the `const`
+modifier is ignored. Therefore, the `Foo` base class above is equivalent to:
+
+```cpp
+class Foo {
+  ...
+  virtual void Bar(int i) = 0;  // int or const int?  Makes no difference.
+};
+```
+
+In fact, you can *declare* `Bar()` with an `int` parameter, and define it with a
+`const int` parameter. The compiler will still match them up.
+
+Since making a parameter `const` is meaningless in the method declaration, we
+recommend to remove it in both `Foo` and `MockFoo`. That should workaround the
+VC bug.
+
+Note that we are talking about the *top-level* `const` modifier here. If the
+function parameter is passed by pointer or reference, declaring the pointee or
+referee as `const` is still meaningful. For example, the following two
+declarations are *not* equivalent:
+
+```cpp
+void Bar(int* p);         // Neither p nor *p is const.
+void Bar(const int* p);  // p is not const, but *p is.
+```
+
+<!-- GOOGLETEST_CM0030 DO NOT DELETE -->
+
+### I can't figure out why gMock thinks my expectations are not satisfied. What should I do?
+
+You might want to run your test with `--gmock_verbose=info`. This flag lets
+gMock print a trace of every mock function call it receives. By studying the
+trace, you'll gain insights on why the expectations you set are not met.
+
+If you see the message "The mock function has no default action set, and its
+return type has no default value set.", then try
+[adding a default action](for_dummies.md#DefaultValue). Due to a known issue,
+unexpected calls on mocks without default actions don't print out a detailed
+comparison between the actual arguments and the expected arguments.
+
+### My program crashed and `ScopedMockLog` spit out tons of messages. Is it a gMock bug?
+
+gMock and `ScopedMockLog` are likely doing the right thing here.
+
+When a test crashes, the failure signal handler will try to log a lot of
+information (the stack trace, and the address map, for example). The messages
+are compounded if you have many threads with depth stacks. When `ScopedMockLog`
+intercepts these messages and finds that they don't match any expectations, it
+prints an error for each of them.
+
+You can learn to ignore the errors, or you can rewrite your expectations to make
+your test more robust, for example, by adding something like:
+
+```cpp
+using ::testing::AnyNumber;
+using ::testing::Not;
+...
+  // Ignores any log not done by us.
+  EXPECT_CALL(log, Log(_, Not(EndsWith("/my_file.cc")), _))
+      .Times(AnyNumber());
+```
+
+### How can I assert that a function is NEVER called?
+
+```cpp
+using ::testing::_;
+...
+  EXPECT_CALL(foo, Bar(_))
+      .Times(0);
+```
+
+<!-- GOOGLETEST_CM0031 DO NOT DELETE -->
+
+### I have a failed test where gMock tells me TWICE that a particular expectation is not satisfied. Isn't this redundant?
+
+When gMock detects a failure, it prints relevant information (the mock function
+arguments, the state of relevant expectations, and etc) to help the user debug.
+If another failure is detected, gMock will do the same, including printing the
+state of relevant expectations.
+
+Sometimes an expectation's state didn't change between two failures, and you'll
+see the same description of the state twice. They are however *not* redundant,
+as they refer to *different points in time*. The fact they are the same *is*
+interesting information.
+
+### I get a heapcheck failure when using a mock object, but using a real object is fine. What can be wrong?
+
+Does the class (hopefully a pure interface) you are mocking have a virtual
+destructor?
+
+Whenever you derive from a base class, make sure its destructor is virtual.
+Otherwise Bad Things will happen. Consider the following code:
+
+```cpp
+class Base {
+ public:
+  // Not virtual, but should be.
+  ~Base() { ... }
+  ...
+};
+
+class Derived : public Base {
+ public:
+  ...
+ private:
+  std::string value_;
+};
+
+...
+  Base* p = new Derived;
+  ...
+  delete p;  // Surprise! ~Base() will be called, but ~Derived() will not
+                 // - value_ is leaked.
+```
+
+By changing `~Base()` to virtual, `~Derived()` will be correctly called when
+`delete p` is executed, and the heap checker will be happy.
+
+### The "newer expectations override older ones" rule makes writing expectations awkward. Why does gMock do that?
+
+When people complain about this, often they are referring to code like:
+
+```cpp
+using ::testing::Return;
+...
+  // foo.Bar() should be called twice, return 1 the first time, and return
+  // 2 the second time.  However, I have to write the expectations in the
+  // reverse order.  This sucks big time!!!
+  EXPECT_CALL(foo, Bar())
+      .WillOnce(Return(2))
+      .RetiresOnSaturation();
+  EXPECT_CALL(foo, Bar())
+      .WillOnce(Return(1))
+      .RetiresOnSaturation();
+```
+
+The problem, is that they didn't pick the **best** way to express the test's
+intent.
+
+By default, expectations don't have to be matched in *any* particular order. If
+you want them to match in a certain order, you need to be explicit. This is
+gMock's (and jMock's) fundamental philosophy: it's easy to accidentally
+over-specify your tests, and we want to make it harder to do so.
+
+There are two better ways to write the test spec. You could either put the
+expectations in sequence:
+
+```cpp
+using ::testing::Return;
+...
+  // foo.Bar() should be called twice, return 1 the first time, and return
+  // 2 the second time.  Using a sequence, we can write the expectations
+  // in their natural order.
+  {
+    InSequence s;
+    EXPECT_CALL(foo, Bar())
+        .WillOnce(Return(1))
+        .RetiresOnSaturation();
+    EXPECT_CALL(foo, Bar())
+        .WillOnce(Return(2))
+        .RetiresOnSaturation();
+  }
+```
+
+or you can put the sequence of actions in the same expectation:
+
+```cpp
+using ::testing::Return;
+...
+  // foo.Bar() should be called twice, return 1 the first time, and return
+  // 2 the second time.
+  EXPECT_CALL(foo, Bar())
+      .WillOnce(Return(1))
+      .WillOnce(Return(2))
+      .RetiresOnSaturation();
+```
+
+Back to the original questions: why does gMock search the expectations (and
+`ON_CALL`s) from back to front? Because this allows a user to set up a mock's
+behavior for the common case early (e.g. in the mock's constructor or the test
+fixture's set-up phase) and customize it with more specific rules later. If
+gMock searches from front to back, this very useful pattern won't be possible.
+
+### gMock prints a warning when a function without EXPECT_CALL is called, even if I have set its behavior using ON_CALL. Would it be reasonable not to show the warning in this case?
+
+When choosing between being neat and being safe, we lean toward the latter. So
+the answer is that we think it's better to show the warning.
+
+Often people write `ON_CALL`s in the mock object's constructor or `SetUp()`, as
+the default behavior rarely changes from test to test. Then in the test body
+they set the expectations, which are often different for each test. Having an
+`ON_CALL` in the set-up part of a test doesn't mean that the calls are expected.
+If there's no `EXPECT_CALL` and the method is called, it's possibly an error. If
+we quietly let the call go through without notifying the user, bugs may creep in
+unnoticed.
+
+If, however, you are sure that the calls are OK, you can write
+
+```cpp
+using ::testing::_;
+...
+  EXPECT_CALL(foo, Bar(_))
+      .WillRepeatedly(...);
+```
+
+instead of
+
+```cpp
+using ::testing::_;
+...
+  ON_CALL(foo, Bar(_))
+      .WillByDefault(...);
+```
+
+This tells gMock that you do expect the calls and no warning should be printed.
+
+Also, you can control the verbosity by specifying `--gmock_verbose=error`. Other
+values are `info` and `warning`. If you find the output too noisy when
+debugging, just choose a less verbose level.
+
+### How can I delete the mock function's argument in an action?
+
+If your mock function takes a pointer argument and you want to delete that
+argument, you can use testing::DeleteArg<N>() to delete the N'th (zero-indexed)
+argument:
+
+```cpp
+using ::testing::_;
+  ...
+  MOCK_METHOD(void, Bar, (X* x, const Y& y));
+  ...
+  EXPECT_CALL(mock_foo_, Bar(_, _))
+      .WillOnce(testing::DeleteArg<0>()));
+```
+
+### How can I perform an arbitrary action on a mock function's argument?
+
+If you find yourself needing to perform some action that's not supported by
+gMock directly, remember that you can define your own actions using
+[`MakeAction()`](#NewMonoActions) or
+[`MakePolymorphicAction()`](#NewPolyActions), or you can write a stub function
+and invoke it using [`Invoke()`](#FunctionsAsActions).
+
+```cpp
+using ::testing::_;
+using ::testing::Invoke;
+  ...
+  MOCK_METHOD(void, Bar, (X* p));
+  ...
+  EXPECT_CALL(mock_foo_, Bar(_))
+      .WillOnce(Invoke(MyAction(...)));
+```
+
+### My code calls a static/global function. Can I mock it?
+
+You can, but you need to make some changes.
+
+In general, if you find yourself needing to mock a static function, it's a sign
+that your modules are too tightly coupled (and less flexible, less reusable,
+less testable, etc). You are probably better off defining a small interface and
+call the function through that interface, which then can be easily mocked. It's
+a bit of work initially, but usually pays for itself quickly.
+
+This Google Testing Blog
+[post](https://testing.googleblog.com/2008/06/defeat-static-cling.html) says it
+excellently. Check it out.
+
+### My mock object needs to do complex stuff. It's a lot of pain to specify the actions. gMock sucks!
+
+I know it's not a question, but you get an answer for free any way. :-)
+
+With gMock, you can create mocks in C++ easily. And people might be tempted to
+use them everywhere. Sometimes they work great, and sometimes you may find them,
+well, a pain to use. So, what's wrong in the latter case?
+
+When you write a test without using mocks, you exercise the code and assert that
+it returns the correct value or that the system is in an expected state. This is
+sometimes called "state-based testing".
+
+Mocks are great for what some call "interaction-based" testing: instead of
+checking the system state at the very end, mock objects verify that they are
+invoked the right way and report an error as soon as it arises, giving you a
+handle on the precise context in which the error was triggered. This is often
+more effective and economical to do than state-based testing.
+
+If you are doing state-based testing and using a test double just to simulate
+the real object, you are probably better off using a fake. Using a mock in this
+case causes pain, as it's not a strong point for mocks to perform complex
+actions. If you experience this and think that mocks suck, you are just not
+using the right tool for your problem. Or, you might be trying to solve the
+wrong problem. :-)
+
+### I got a warning "Uninteresting function call encountered - default action taken.." Should I panic?
+
+By all means, NO! It's just an FYI. :-)
+
+What it means is that you have a mock function, you haven't set any expectations
+on it (by gMock's rule this means that you are not interested in calls to this
+function and therefore it can be called any number of times), and it is called.
+That's OK - you didn't say it's not OK to call the function!
+
+What if you actually meant to disallow this function to be called, but forgot to
+write `EXPECT_CALL(foo, Bar()).Times(0)`? While one can argue that it's the
+user's fault, gMock tries to be nice and prints you a note.
+
+So, when you see the message and believe that there shouldn't be any
+uninteresting calls, you should investigate what's going on. To make your life
+easier, gMock dumps the stack trace when an uninteresting call is encountered.
+From that you can figure out which mock function it is, and how it is called.
+
+### I want to define a custom action. Should I use Invoke() or implement the ActionInterface interface?
+
+Either way is fine - you want to choose the one that's more convenient for your
+circumstance.
+
+Usually, if your action is for a particular function type, defining it using
+`Invoke()` should be easier; if your action can be used in functions of
+different types (e.g. if you are defining `Return(*value*)`),
+`MakePolymorphicAction()` is easiest. Sometimes you want precise control on what
+types of functions the action can be used in, and implementing `ActionInterface`
+is the way to go here. See the implementation of `Return()` in
+`testing/base/public/gmock-actions.h` for an example.
+
+### I use SetArgPointee() in WillOnce(), but gcc complains about "conflicting return type specified". What does it mean?
+
+You got this error as gMock has no idea what value it should return when the
+mock method is called. `SetArgPointee()` says what the side effect is, but
+doesn't say what the return value should be. You need `DoAll()` to chain a
+`SetArgPointee()` with a `Return()` that provides a value appropriate to the API
+being mocked.
+
+See this [recipe](cook_book.md#mocking-side-effects) for more details and an
+example.
+
+### I have a huge mock class, and Microsoft Visual C++ runs out of memory when compiling it. What can I do?
+
+We've noticed that when the `/clr` compiler flag is used, Visual C++ uses 5~6
+times as much memory when compiling a mock class. We suggest to avoid `/clr`
+when compiling native C++ mocks.

test/gtest-1.10.0/googlemock/include/gmock/gmock-actions.h

@@ -26,13 +26,14 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
+
-// Author: wan@google.com (Zhanyong Wan)
 
 // Google Mock - a framework for writing C++ mock classes.
 //
 // This file implements some commonly used actions.
 
+// GOOGLETEST_CM0002 DO NOT DELETE
+
 #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_
 #define GMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_
 
@@ -41,13 +42,18 @@
 #endif
 
 #include <algorithm>
+#include <functional>
+#include <memory>
 #include <string>
+#include <type_traits>
+#include <utility>
 
 #include "gmock/internal/gmock-internal-utils.h"
 #include "gmock/internal/gmock-port.h"
 
-#if GTEST_HAS_STD_TYPE_TRAITS_  // Defined by gtest-port.h via gmock-port.h.
+#ifdef _MSC_VER
-#include <type_traits>
+# pragma warning(push)
+# pragma warning(disable:4100)
 #endif
 
 namespace testing {
@@ -63,9 +69,6 @@ namespace testing {
 
 namespace internal {
 
-template <typename F1, typename F2>
-class ActionAdaptor;
-
 // BuiltInDefaultValueGetter<T, true>::Get() returns a
 // default-constructed T value.  BuiltInDefaultValueGetter<T,
 // false>::Get() crashes with an error.
@@ -96,8 +99,8 @@ struct BuiltInDefaultValueGetter<T, false> {
 template <typename T>
 class BuiltInDefaultValue {
  public:
-#if GTEST_HAS_STD_TYPE_TRAITS_
+  // This function returns true if and only if type T has a built-in default
-  // This function returns true iff type T has a built-in default value.
+  // value.
   static bool Exists() {
     return ::std::is_default_constructible<T>::value;
   }
@@ -106,18 +109,6 @@ class BuiltInDefaultValue {
     return BuiltInDefaultValueGetter<
         T, ::std::is_default_constructible<T>::value>::Get();
   }
-
-#else  // GTEST_HAS_STD_TYPE_TRAITS_
-  // This function returns true iff type T has a built-in default value.
-  static bool Exists() {
-    return false;
-  }
-
-  static T Get() {
-    return BuiltInDefaultValueGetter<T, false>::Get();
-  }
-
-#endif  // GTEST_HAS_STD_TYPE_TRAITS_
 };
 
 // This partial specialization says that we use the same built-in
@@ -135,7 +126,7 @@ template <typename T>
 class BuiltInDefaultValue<T*> {
  public:
   static bool Exists() { return true; }
-  static T* Get() { return NULL; }
+  static T* Get() { return nullptr; }
 };
 
 // The following specializations define the default values for
@@ -149,9 +140,6 @@ class BuiltInDefaultValue<T*> {
   }
 
 GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(void, );  // NOLINT
-#if GTEST_HAS_GLOBAL_STRING
-GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(::string, "");
-#endif  // GTEST_HAS_GLOBAL_STRING
 GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(::std::string, "");
 GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(bool, false);
 GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(unsigned char, '\0');
@@ -218,11 +206,11 @@ class DefaultValue {
   // Unsets the default value for type T.
   static void Clear() {
     delete producer_;
-    producer_ = NULL;
+    producer_ = nullptr;
   }
 
-  // Returns true iff the user has set the default value for type T.
+  // Returns true if and only if the user has set the default value for type T.
-  static bool IsSet() { return producer_ != NULL; }
+  static bool IsSet() { return producer_ != nullptr; }
 
   // Returns true if T has a default return value set by the user or there
   // exists a built-in default value.
@@ -234,8 +222,8 @@ class DefaultValue {
   // otherwise returns the built-in default value. Requires that Exists()
   // is true, which ensures that the return value is well-defined.
   static T Get() {
-    return producer_ == NULL ?
+    return producer_ == nullptr ? internal::BuiltInDefaultValue<T>::Get()
-        internal::BuiltInDefaultValue<T>::Get() : producer_->Produce();
+                                : producer_->Produce();
   }
 
  private:
@@ -248,7 +236,7 @@ class DefaultValue {
   class FixedValueProducer : public ValueProducer {
    public:
     explicit FixedValueProducer(T value) : value_(value) {}
-    virtual T Produce() { return value_; }
+    T Produce() override { return value_; }
 
    private:
     const T value_;
@@ -259,7 +247,7 @@ class DefaultValue {
    public:
     explicit FactoryValueProducer(FactoryFunction factory)
         : factory_(factory) {}
-    virtual T Produce() { return factory_(); }
+    T Produce() override { return factory_(); }
 
    private:
     const FactoryFunction factory_;
@@ -280,12 +268,10 @@ class DefaultValue<T&> {
   }
 
   // Unsets the default value for type T&.
-  static void Clear() {
+  static void Clear() { address_ = nullptr; }
-    address_ = NULL;
-  }
 
-  // Returns true iff the user has set the default value for type T&.
+  // Returns true if and only if the user has set the default value for type T&.
-  static bool IsSet() { return address_ != NULL; }
+  static bool IsSet() { return address_ != nullptr; }
 
   // Returns true if T has a default return value set by the user or there
   // exists a built-in default value.
@@ -297,8 +283,8 @@ class DefaultValue<T&> {
   // otherwise returns the built-in default value if there is one;
   // otherwise aborts the process.
   static T& Get() {
-    return address_ == NULL ?
+    return address_ == nullptr ? internal::BuiltInDefaultValue<T&>::Get()
-        internal::BuiltInDefaultValue<T&>::Get() : *address_;
+                               : *address_;
   }
 
  private:
@@ -316,11 +302,11 @@ class DefaultValue<void> {
 
 // Points to the user-set default value for type T.
 template <typename T>
-typename DefaultValue<T>::ValueProducer* DefaultValue<T>::producer_ = NULL;
+typename DefaultValue<T>::ValueProducer* DefaultValue<T>::producer_ = nullptr;
 
 // Points to the user-set default value for type T&.
 template <typename T>
-T* DefaultValue<T&>::address_ = NULL;
+T* DefaultValue<T&>::address_ = nullptr;
 
 // Implement this interface to define an action for function type F.
 template <typename F>
@@ -345,38 +331,53 @@ class ActionInterface {
 // An Action<F> is a copyable and IMMUTABLE (except by assignment)
 // object that represents an action to be taken when a mock function
 // of type F is called.  The implementation of Action<T> is just a
-// linked_ptr to const ActionInterface<T>, so copying is fairly cheap.
+// std::shared_ptr to const ActionInterface<T>. Don't inherit from Action!
-// Don't inherit from Action!
-//
 // You can view an object implementing ActionInterface<F> as a
 // concrete action (including its current state), and an Action<F>
 // object as a handle to it.
 template <typename F>
 class Action {
+  // Adapter class to allow constructing Action from a legacy ActionInterface.
+  // New code should create Actions from functors instead.
+  struct ActionAdapter {
+    // Adapter must be copyable to satisfy std::function requirements.
+    ::std::shared_ptr<ActionInterface<F>> impl_;
+
+    template <typename... Args>
+    typename internal::Function<F>::Result operator()(Args&&... args) {
+      return impl_->Perform(
+          ::std::forward_as_tuple(::std::forward<Args>(args)...));
+    }
+  };
+
  public:
   typedef typename internal::Function<F>::Result Result;
   typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
 
   // Constructs a null Action.  Needed for storing Action objects in
   // STL containers.
-  Action() : impl_(NULL) {}
+  Action() {}
 
-  // Constructs an Action from its implementation.  A NULL impl is
+  // Construct an Action from a specified callable.
-  // used to represent the "do-default" action.
+  // This cannot take std::function directly, because then Action would not be
-  explicit Action(ActionInterface<F>* impl) : impl_(impl) {}
+  // directly constructible from lambda (it would require two conversions).
+  template <typename G,
+            typename = typename ::std::enable_if<
+                ::std::is_constructible<::std::function<F>, G>::value>::type>
+  Action(G&& fun) : fun_(::std::forward<G>(fun)) {}  // NOLINT
 
-  // Copy constructor.
+  // Constructs an Action from its implementation.
-  Action(const Action& action) : impl_(action.impl_) {}
+  explicit Action(ActionInterface<F>* impl)
+      : fun_(ActionAdapter{::std::shared_ptr<ActionInterface<F>>(impl)}) {}
 
   // This constructor allows us to turn an Action<Func> object into an
   // Action<F>, as long as F's arguments can be implicitly converted
-  // to Func's and Func's return type can be implicitly converted to
+  // to Func's and Func's return type can be implicitly converted to F's.
-  // F's.
   template <typename Func>
-  explicit Action(const Action<Func>& action);
+  explicit Action(const Action<Func>& action) : fun_(action.fun_) {}
 
-  // Returns true iff this is the DoDefault() action.
+  // Returns true if and only if this is the DoDefault() action.
-  bool IsDoDefault() const { return impl_.get() == NULL; }
+  bool IsDoDefault() const { return fun_ == nullptr; }
 
   // Performs the action.  Note that this method is const even though
   // the corresponding method in ActionInterface is not.  The reason
@@ -384,22 +385,19 @@ class Action {
   // another concrete action, not that the concrete action it binds to
   // cannot change state.  (Think of the difference between a const
   // pointer and a pointer to const.)
-  Result Perform(const ArgumentTuple& args) const {
+  Result Perform(ArgumentTuple args) const {
-    internal::Assert(
+    if (IsDoDefault()) {
-        !IsDoDefault(), __FILE__, __LINE__,
+      internal::IllegalDoDefault(__FILE__, __LINE__);
-        "You are using DoDefault() inside a composite action like "
+    }
-        "DoAll() or WithArgs().  This is not supported for technical "
+    return internal::Apply(fun_, ::std::move(args));
-        "reasons.  Please instead spell out the default action, or "
-        "assign the default action to an Action variable and use "
-        "the variable in various places.");
-    return impl_->Perform(args);
   }
 
  private:
-  template <typename F1, typename F2>
+  template <typename G>
-  friend class internal::ActionAdaptor;
+  friend class Action;
 
-  internal::linked_ptr<ActionInterface<F> > impl_;
+  // fun_ is an empty function if and only if this is the DoDefault() action.
+  ::std::function<F> fun_;
 };
 
 // The PolymorphicAction class template makes it easy to implement a
@@ -414,7 +412,7 @@ class Action {
 //     template <typename Result, typename ArgumentTuple>
 //     Result Perform(const ArgumentTuple& args) const {
 //       // Processes the arguments and returns a result, using
-//       // tr1::get<N>(args) to get the N-th (0-based) argument in the tuple.
+//       // std::get<N>(args) to get the N-th (0-based) argument in the tuple.
 //     }
 //     ...
 //   };
@@ -442,7 +440,7 @@ class PolymorphicAction {
 
     explicit MonomorphicImpl(const Impl& impl) : impl_(impl) {}
 
-    virtual Result Perform(const ArgumentTuple& args) {
+    Result Perform(const ArgumentTuple& args) override {
       return impl_.template Perform<Result>(args);
     }
 
@@ -478,31 +476,11 @@ inline PolymorphicAction<Impl> MakePolymorphicAction(const Impl& impl) {
 
 namespace internal {
 
-// Allows an Action<F2> object to pose as an Action<F1>, as long as F2
-// and F1 are compatible.
-template <typename F1, typename F2>
-class ActionAdaptor : public ActionInterface<F1> {
- public:
-  typedef typename internal::Function<F1>::Result Result;
-  typedef typename internal::Function<F1>::ArgumentTuple ArgumentTuple;
-
-  explicit ActionAdaptor(const Action<F2>& from) : impl_(from.impl_) {}
-
-  virtual Result Perform(const ArgumentTuple& args) {
-    return impl_->Perform(args);
-  }
-
- private:
-  const internal::linked_ptr<ActionInterface<F2> > impl_;
-
-  GTEST_DISALLOW_ASSIGN_(ActionAdaptor);
-};
-
 // Helper struct to specialize ReturnAction to execute a move instead of a copy
 // on return. Useful for move-only types, but could be used on any type.
 template <typename T>
 struct ByMoveWrapper {
-  explicit ByMoveWrapper(T value) : payload(internal::move(value)) {}
+  explicit ByMoveWrapper(T value) : payload(std::move(value)) {}
   T payload;
 };
 
@@ -530,18 +508,21 @@ struct ByMoveWrapper {
 // statement, and conversion of the result of Return to Action<T(U)> is a
 // good place for that.
 //
+// The real life example of the above scenario happens when an invocation
+// of gtl::Container() is passed into Return.
+//
 template <typename R>
 class ReturnAction {
  public:
   // Constructs a ReturnAction object from the value to be returned.
   // 'value' is passed by value instead of by const reference in order
   // to allow Return("string literal") to compile.
-  explicit ReturnAction(R value) : value_(new R(internal::move(value))) {}
+  explicit ReturnAction(R value) : value_(new R(std::move(value))) {}
 
   // This template type conversion operator allows Return(x) to be
   // used in ANY function that returns x's type.
   template <typename F>
-  operator Action<F>() const {
+  operator Action<F>() const {  // NOLINT
     // Assert statement belongs here because this is the best place to verify
     // conditions on F. It produces the clearest error messages
     // in most compilers.
@@ -552,8 +533,10 @@ class ReturnAction {
     // in the Impl class. But both definitions must be the same.
     typedef typename Function<F>::Result Result;
     GTEST_COMPILE_ASSERT_(
-        !is_reference<Result>::value,
+        !std::is_reference<Result>::value,
         use_ReturnRef_instead_of_Return_to_return_a_reference);
+    static_assert(!std::is_void<Result>::value,
+                  "Can't use Return() on an action expected to return `void`.");
     return Action<F>(new Impl<R, F>(value_));
   }
 
@@ -572,14 +555,14 @@ class ReturnAction {
     // Result to call.  ImplicitCast_ forces the compiler to convert R to
     // Result without considering explicit constructors, thus resolving the
     // ambiguity. value_ is then initialized using its copy constructor.
-    explicit Impl(const linked_ptr<R>& value)
+    explicit Impl(const std::shared_ptr<R>& value)
         : value_before_cast_(*value),
           value_(ImplicitCast_<Result>(value_before_cast_)) {}
 
-    virtual Result Perform(const ArgumentTuple&) { return value_; }
+    Result Perform(const ArgumentTuple&) override { return value_; }
 
    private:
-    GTEST_COMPILE_ASSERT_(!is_reference<Result>::value,
+    GTEST_COMPILE_ASSERT_(!std::is_reference<Result>::value,
                           Result_cannot_be_a_reference_type);
     // We save the value before casting just in case it is being cast to a
     // wrapper type.
@@ -597,24 +580,24 @@ class ReturnAction {
     typedef typename Function<F>::Result Result;
     typedef typename Function<F>::ArgumentTuple ArgumentTuple;
 
-    explicit Impl(const linked_ptr<R>& wrapper)
+    explicit Impl(const std::shared_ptr<R>& wrapper)
         : performed_(false), wrapper_(wrapper) {}
 
-    virtual Result Perform(const ArgumentTuple&) {
+    Result Perform(const ArgumentTuple&) override {
       GTEST_CHECK_(!performed_)
           << "A ByMove() action should only be performed once.";
       performed_ = true;
-      return internal::move(wrapper_->payload);
+      return std::move(wrapper_->payload);
     }
 
    private:
     bool performed_;
-    const linked_ptr<R> wrapper_;
+    const std::shared_ptr<R> wrapper_;
 
     GTEST_DISALLOW_ASSIGN_(Impl);
   };
 
-  const linked_ptr<R> value_;
+  const std::shared_ptr<R> value_;
 
   GTEST_DISALLOW_ASSIGN_(ReturnAction);
 };
@@ -627,13 +610,7 @@ class ReturnNullAction {
   // pointer type on compile time.
   template <typename Result, typename ArgumentTuple>
   static Result Perform(const ArgumentTuple&) {
-#if GTEST_LANG_CXX11
     return nullptr;
-#else
-    GTEST_COMPILE_ASSERT_(internal::is_pointer<Result>::value,
-                          ReturnNull_can_be_used_to_return_a_pointer_only);
-    return NULL;
-#endif  // GTEST_LANG_CXX11
   }
 };
 
@@ -643,7 +620,7 @@ class ReturnVoidAction {
   // Allows Return() to be used in any void-returning function.
   template <typename Result, typename ArgumentTuple>
   static void Perform(const ArgumentTuple&) {
-    CompileAssertTypesEqual<void, Result>();
+    static_assert(std::is_void<Result>::value, "Result should be void.");
   }
 };
 
@@ -664,7 +641,7 @@ class ReturnRefAction {
     // Asserts that the function return type is a reference.  This
     // catches the user error of using ReturnRef(x) when Return(x)
     // should be used, and generates some helpful error message.
-    GTEST_COMPILE_ASSERT_(internal::is_reference<Result>::value,
+    GTEST_COMPILE_ASSERT_(std::is_reference<Result>::value,
                           use_Return_instead_of_ReturnRef_to_return_a_value);
     return Action<F>(new Impl<F>(ref_));
   }
@@ -679,9 +656,7 @@ class ReturnRefAction {
 
     explicit Impl(T& ref) : ref_(ref) {}  // NOLINT
 
-    virtual Result Perform(const ArgumentTuple&) {
+    Result Perform(const ArgumentTuple&) override { return ref_; }
-      return ref_;
-    }
 
    private:
     T& ref_;
@@ -713,7 +688,7 @@ class ReturnRefOfCopyAction {
     // catches the user error of using ReturnRefOfCopy(x) when Return(x)
     // should be used, and generates some helpful error message.
     GTEST_COMPILE_ASSERT_(
-        internal::is_reference<Result>::value,
+        std::is_reference<Result>::value,
         use_Return_instead_of_ReturnRefOfCopy_to_return_a_value);
     return Action<F>(new Impl<F>(value_));
   }
@@ -728,9 +703,7 @@ class ReturnRefOfCopyAction {
 
     explicit Impl(const T& value) : value_(value) {}  // NOLINT
 
-    virtual Result Perform(const ArgumentTuple&) {
+    Result Perform(const ArgumentTuple&) override { return value_; }
-      return value_;
-    }
 
    private:
     T value_;
@@ -749,7 +722,7 @@ class DoDefaultAction {
   // This template type conversion operator allows DoDefault() to be
   // used in any function.
   template <typename F>
-  operator Action<F>() const { return Action<F>(NULL); }
+  operator Action<F>() const { return Action<F>(); }  // NOLINT
 };
 
 // Implements the Assign action to set a given pointer referent to a
@@ -797,92 +770,58 @@ class SetErrnoAndReturnAction {
 #endif  // !GTEST_OS_WINDOWS_MOBILE
 
 // Implements the SetArgumentPointee<N>(x) action for any function
-// whose N-th argument (0-based) is a pointer to x's type.  The
+// whose N-th argument (0-based) is a pointer to x's type.
-// template parameter kIsProto is true iff type A is ProtocolMessage,
+template <size_t N, typename A, typename = void>
-// proto2::Message, or a sub-class of those.
+struct SetArgumentPointeeAction {
-template <size_t N, typename A, bool kIsProto>
+  A value;
-class SetArgumentPointeeAction {
- public:
-  // Constructs an action that sets the variable pointed to by the
-  // N-th function argument to 'value'.
-  explicit SetArgumentPointeeAction(const A& value) : value_(value) {}
 
-  template <typename Result, typename ArgumentTuple>
+  template <typename... Args>
-  void Perform(const ArgumentTuple& args) const {
+  void operator()(const Args&... args) const {
-    CompileAssertTypesEqual<void, Result>();
+    *::std::get<N>(std::tie(args...)) = value;
-    *::testing::get<N>(args) = value_;
   }
-
- private:
-  const A value_;
-
-  GTEST_DISALLOW_ASSIGN_(SetArgumentPointeeAction);
 };
 
-template <size_t N, typename Proto>
+// Implements the Invoke(object_ptr, &Class::Method) action.
-class SetArgumentPointeeAction<N, Proto, true> {
+template <class Class, typename MethodPtr>
- public:
+struct InvokeMethodAction {
-  // Constructs an action that sets the variable pointed to by the
+  Class* const obj_ptr;
-  // N-th function argument to 'proto'.  Both ProtocolMessage and
+  const MethodPtr method_ptr;
-  // proto2::Message have the CopyFrom() method, so the same
+
-  // implementation works for both.
+  template <typename... Args>
-  explicit SetArgumentPointeeAction(const Proto& proto) : proto_(new Proto) {
+  auto operator()(Args&&... args) const
-    proto_->CopyFrom(proto);
+      -> decltype((obj_ptr->*method_ptr)(std::forward<Args>(args)...)) {
+    return (obj_ptr->*method_ptr)(std::forward<Args>(args)...);
   }
-
-  template <typename Result, typename ArgumentTuple>
-  void Perform(const ArgumentTuple& args) const {
-    CompileAssertTypesEqual<void, Result>();
-    ::testing::get<N>(args)->CopyFrom(*proto_);
-  }
-
- private:
-  const internal::linked_ptr<Proto> proto_;
-
-  GTEST_DISALLOW_ASSIGN_(SetArgumentPointeeAction);
 };
 
 // Implements the InvokeWithoutArgs(f) action.  The template argument
 // FunctionImpl is the implementation type of f, which can be either a
 // function pointer or a functor.  InvokeWithoutArgs(f) can be used as an
-// Action<F> as long as f's type is compatible with F (i.e. f can be
+// Action<F> as long as f's type is compatible with F.
-// assigned to a tr1::function<F>).
 template <typename FunctionImpl>
-class InvokeWithoutArgsAction {
+struct InvokeWithoutArgsAction {
- public:
+  FunctionImpl function_impl;
-  // The c'tor makes a copy of function_impl (either a function
-  // pointer or a functor).
-  explicit InvokeWithoutArgsAction(FunctionImpl function_impl)
-      : function_impl_(function_impl) {}
 
   // Allows InvokeWithoutArgs(f) to be used as any action whose type is
   // compatible with f.
-  template <typename Result, typename ArgumentTuple>
+  template <typename... Args>
-  Result Perform(const ArgumentTuple&) { return function_impl_(); }
+  auto operator()(const Args&...) -> decltype(function_impl()) {
-
+    return function_impl();
- private:
+  }
-  FunctionImpl function_impl_;
-
-  GTEST_DISALLOW_ASSIGN_(InvokeWithoutArgsAction);
 };
 
 // Implements the InvokeWithoutArgs(object_ptr, &Class::Method) action.
 template <class Class, typename MethodPtr>
-class InvokeMethodWithoutArgsAction {
+struct InvokeMethodWithoutArgsAction {
- public:
+  Class* const obj_ptr;
-  InvokeMethodWithoutArgsAction(Class* obj_ptr, MethodPtr method_ptr)
+  const MethodPtr method_ptr;
-      : obj_ptr_(obj_ptr), method_ptr_(method_ptr) {}
 
-  template <typename Result, typename ArgumentTuple>
+  using ReturnType = typename std::result_of<MethodPtr(Class*)>::type;
-  Result Perform(const ArgumentTuple&) const {
+
-    return (obj_ptr_->*method_ptr_)();
+  template <typename... Args>
+  ReturnType operator()(const Args&...) const {
+    return (obj_ptr->*method_ptr)();
   }
-
- private:
-  Class* const obj_ptr_;
-  const MethodPtr method_ptr_;
-
-  GTEST_DISALLOW_ASSIGN_(InvokeMethodWithoutArgsAction);
 };
 
 // Implements the IgnoreResult(action) action.
@@ -904,7 +843,7 @@ class IgnoreResultAction {
     typedef typename internal::Function<F>::Result Result;
 
     // Asserts at compile time that F returns void.
-    CompileAssertTypesEqual<void, Result>();
+    static_assert(std::is_void<Result>::value, "Result type should be void.");
 
     return Action<F>(new Impl<F>(action_));
   }
@@ -918,7 +857,7 @@ class IgnoreResultAction {
 
     explicit Impl(const A& action) : action_(action) {}
 
-    virtual void Perform(const ArgumentTuple& args) {
+    void Perform(const ArgumentTuple& args) override {
       // Performs the action and ignores its result.
       action_.Perform(args);
     }
@@ -939,76 +878,51 @@ class IgnoreResultAction {
   GTEST_DISALLOW_ASSIGN_(IgnoreResultAction);
 };
 
-// A ReferenceWrapper<T> object represents a reference to type T,
+template <typename InnerAction, size_t... I>
-// which can be either const or not.  It can be explicitly converted
+struct WithArgsAction {
-// from, and implicitly converted to, a T&.  Unlike a reference,
+  InnerAction action;
-// ReferenceWrapper<T> can be copied and can survive template type
-// inference.  This is used to support by-reference arguments in the
-// InvokeArgument<N>(...) action.  The idea was from "reference
-// wrappers" in tr1, which we don't have in our source tree yet.
-template <typename T>
-class ReferenceWrapper {
- public:
-  // Constructs a ReferenceWrapper<T> object from a T&.
-  explicit ReferenceWrapper(T& l_value) : pointer_(&l_value) {}  // NOLINT
 
-  // Allows a ReferenceWrapper<T> object to be implicitly converted to
+  // The inner action could be anything convertible to Action<X>.
-  // a T&.
+  // We use the conversion operator to detect the signature of the inner Action.
-  operator T&() const { return *pointer_; }
+  template <typename R, typename... Args>
- private:
+  operator Action<R(Args...)>() const {  // NOLINT
-  T* pointer_;
+    Action<R(typename std::tuple_element<I, std::tuple<Args...>>::type...)>
+        converted(action);
+
+    return [converted](Args... args) -> R {
+      return converted.Perform(std::forward_as_tuple(
+        std::get<I>(std::forward_as_tuple(std::forward<Args>(args)...))...));
+    };
+  }
 };
 
-// Allows the expression ByRef(x) to be printed as a reference to x.
+template <typename... Actions>
-template <typename T>
+struct DoAllAction {
-void PrintTo(const ReferenceWrapper<T>& ref, ::std::ostream* os) {
+ private:
-  T& value = ref;
+  template <typename... Args, size_t... I>
-  UniversalPrinter<T&>::Print(value, os);
+  std::vector<Action<void(Args...)>> Convert(IndexSequence<I...>) const {
-}
+    return {std::get<I>(actions)...};
-
-// Does two actions sequentially.  Used for implementing the DoAll(a1,
-// a2, ...) action.
-template <typename Action1, typename Action2>
-class DoBothAction {
- public:
-  DoBothAction(Action1 action1, Action2 action2)
-      : action1_(action1), action2_(action2) {}
-
-  // This template type conversion operator allows DoAll(a1, ..., a_n)
-  // to be used in ANY function of compatible type.
-  template <typename F>
-  operator Action<F>() const {
-    return Action<F>(new Impl<F>(action1_, action2_));
   }
 
- private:
+ public:
-  // Implements the DoAll(...) action for a particular function type F.
+  std::tuple<Actions...> actions;
-  template <typename F>
-  class Impl : public ActionInterface<F> {
-   public:
-    typedef typename Function<F>::Result Result;
-    typedef typename Function<F>::ArgumentTuple ArgumentTuple;
-    typedef typename Function<F>::MakeResultVoid VoidResult;
 
-    Impl(const Action<VoidResult>& action1, const Action<F>& action2)
+  template <typename R, typename... Args>
-        : action1_(action1), action2_(action2) {}
+  operator Action<R(Args...)>() const {  // NOLINT
-
+    struct Op {
-    virtual Result Perform(const ArgumentTuple& args) {
+      std::vector<Action<void(Args...)>> converted;
-      action1_.Perform(args);
+      Action<R(Args...)> last;
-      return action2_.Perform(args);
+      R operator()(Args... args) const {
-    }
+        auto tuple_args = std::forward_as_tuple(std::forward<Args>(args)...);
-
+        for (auto& a : converted) {
-   private:
+          a.Perform(tuple_args);
-    const Action<VoidResult> action1_;
+        }
-    const Action<F> action2_;
+        return last.Perform(tuple_args);
-
+      }
-    GTEST_DISALLOW_ASSIGN_(Impl);
+    };
-  };
+    return Op{Convert<Args...>(MakeIndexSequence<sizeof...(Actions) - 1>()),
-
+              std::get<sizeof...(Actions) - 1>(actions)};
-  Action1 action1_;
+  }
-  Action2 action2_;
-
-  GTEST_DISALLOW_ASSIGN_(DoBothAction);
 };
 
 }  // namespace internal
@@ -1029,9 +943,9 @@ class DoBothAction {
 //     return sqrt(x*x + y*y);
 //   }
 //   ...
-//   EXEPCT_CALL(mock, Foo("abc", _, _))
+//   EXPECT_CALL(mock, Foo("abc", _, _))
 //       .WillOnce(Invoke(DistanceToOriginWithLabel));
-//   EXEPCT_CALL(mock, Bar(5, _, _))
+//   EXPECT_CALL(mock, Bar(5, _, _))
 //       .WillOnce(Invoke(DistanceToOriginWithIndex));
 //
 // you could write
@@ -1041,25 +955,55 @@ class DoBothAction {
 //     return sqrt(x*x + y*y);
 //   }
 //   ...
-//   EXEPCT_CALL(mock, Foo("abc", _, _)).WillOnce(Invoke(DistanceToOrigin));
+//   EXPECT_CALL(mock, Foo("abc", _, _)).WillOnce(Invoke(DistanceToOrigin));
-//   EXEPCT_CALL(mock, Bar(5, _, _)).WillOnce(Invoke(DistanceToOrigin));
+//   EXPECT_CALL(mock, Bar(5, _, _)).WillOnce(Invoke(DistanceToOrigin));
 typedef internal::IgnoredValue Unused;
 
-// This constructor allows us to turn an Action<From> object into an
+// Creates an action that does actions a1, a2, ..., sequentially in
-// Action<To>, as long as To's arguments can be implicitly converted
+// each invocation.
-// to From's and From's return type cann be implicitly converted to
+template <typename... Action>
-// To's.
+internal::DoAllAction<typename std::decay<Action>::type...> DoAll(
-template <typename To>
+    Action&&... action) {
-template <typename From>
+  return {std::forward_as_tuple(std::forward<Action>(action)...)};
-Action<To>::Action(const Action<From>& from)
+}
-    : impl_(new internal::ActionAdaptor<To, From>(from)) {}
+
+// WithArg<k>(an_action) creates an action that passes the k-th
+// (0-based) argument of the mock function to an_action and performs
+// it.  It adapts an action accepting one argument to one that accepts
+// multiple arguments.  For convenience, we also provide
+// WithArgs<k>(an_action) (defined below) as a synonym.
+template <size_t k, typename InnerAction>
+internal::WithArgsAction<typename std::decay<InnerAction>::type, k>
+WithArg(InnerAction&& action) {
+  return {std::forward<InnerAction>(action)};
+}
+
+// WithArgs<N1, N2, ..., Nk>(an_action) creates an action that passes
+// the selected arguments of the mock function to an_action and
+// performs it.  It serves as an adaptor between actions with
+// different argument lists.
+template <size_t k, size_t... ks, typename InnerAction>
+internal::WithArgsAction<typename std::decay<InnerAction>::type, k, ks...>
+WithArgs(InnerAction&& action) {
+  return {std::forward<InnerAction>(action)};
+}
+
+// WithoutArgs(inner_action) can be used in a mock function with a
+// non-empty argument list to perform inner_action, which takes no
+// argument.  In other words, it adapts an action accepting no
+// argument to one that accepts (and ignores) arguments.
+template <typename InnerAction>
+internal::WithArgsAction<typename std::decay<InnerAction>::type>
+WithoutArgs(InnerAction&& action) {
+  return {std::forward<InnerAction>(action)};
+}
 
 // Creates an action that returns 'value'.  'value' is passed by value
 // instead of const reference - otherwise Return("string literal")
 // will trigger a compiler error about using array as initializer.
 template <typename R>
 internal::ReturnAction<R> Return(R value) {
-  return internal::ReturnAction<R>(internal::move(value));
+  return internal::ReturnAction<R>(std::move(value));
 }
 
 // Creates an action that returns NULL.
@@ -1092,7 +1036,7 @@ inline internal::ReturnRefOfCopyAction<R> ReturnRefOfCopy(const R& x) {
 // invariant.
 template <typename R>
 internal::ByMoveWrapper<R> ByMove(R x) {
-  return internal::ByMoveWrapper<R>(internal::move(x));
+  return internal::ByMoveWrapper<R>(std::move(x));
 }
 
 // Creates an action that does the default action for the give mock function.
@@ -1103,43 +1047,14 @@ inline internal::DoDefaultAction DoDefault() {
 // Creates an action that sets the variable pointed by the N-th
 // (0-based) function argument to 'value'.
 template <size_t N, typename T>
-PolymorphicAction<
+internal::SetArgumentPointeeAction<N, T> SetArgPointee(T x) {
-  internal::SetArgumentPointeeAction<
+  return {std::move(x)};
-    N, T, internal::IsAProtocolMessage<T>::value> >
-SetArgPointee(const T& x) {
-  return MakePolymorphicAction(internal::SetArgumentPointeeAction<
-      N, T, internal::IsAProtocolMessage<T>::value>(x));
 }
 
-#if !((GTEST_GCC_VER_ && GTEST_GCC_VER_ < 40000) || GTEST_OS_SYMBIAN)
-// This overload allows SetArgPointee() to accept a string literal.
-// GCC prior to the version 4.0 and Symbian C++ compiler cannot distinguish
-// this overload from the templated version and emit a compile error.
-template <size_t N>
-PolymorphicAction<
-  internal::SetArgumentPointeeAction<N, const char*, false> >
-SetArgPointee(const char* p) {
-  return MakePolymorphicAction(internal::SetArgumentPointeeAction<
-      N, const char*, false>(p));
-}
-
-template <size_t N>
-PolymorphicAction<
-  internal::SetArgumentPointeeAction<N, const wchar_t*, false> >
-SetArgPointee(const wchar_t* p) {
-  return MakePolymorphicAction(internal::SetArgumentPointeeAction<
-      N, const wchar_t*, false>(p));
-}
-#endif
-
 // The following version is DEPRECATED.
 template <size_t N, typename T>
-PolymorphicAction<
+internal::SetArgumentPointeeAction<N, T> SetArgumentPointee(T x) {
-  internal::SetArgumentPointeeAction<
+  return {std::move(x)};
-    N, T, internal::IsAProtocolMessage<T>::value> >
-SetArgumentPointee(const T& x) {
-  return MakePolymorphicAction(internal::SetArgumentPointeeAction<
-      N, T, internal::IsAProtocolMessage<T>::value>(x));
 }
 
 // Creates an action that sets a pointer referent to a given value.
@@ -1160,24 +1075,38 @@ SetErrnoAndReturn(int errval, T result) {
 
 #endif  // !GTEST_OS_WINDOWS_MOBILE
 
-// Various overloads for InvokeWithoutArgs().
+// Various overloads for Invoke().
+
+// Legacy function.
+// Actions can now be implicitly constructed from callables. No need to create
+// wrapper objects.
+// This function exists for backwards compatibility.
+template <typename FunctionImpl>
+typename std::decay<FunctionImpl>::type Invoke(FunctionImpl&& function_impl) {
+  return std::forward<FunctionImpl>(function_impl);
+}
+
+// Creates an action that invokes the given method on the given object
+// with the mock function's arguments.
+template <class Class, typename MethodPtr>
+internal::InvokeMethodAction<Class, MethodPtr> Invoke(Class* obj_ptr,
+                                                      MethodPtr method_ptr) {
+  return {obj_ptr, method_ptr};
+}
 
 // Creates an action that invokes 'function_impl' with no argument.
 template <typename FunctionImpl>
-PolymorphicAction<internal::InvokeWithoutArgsAction<FunctionImpl> >
+internal::InvokeWithoutArgsAction<typename std::decay<FunctionImpl>::type>
 InvokeWithoutArgs(FunctionImpl function_impl) {
-  return MakePolymorphicAction(
+  return {std::move(function_impl)};
-      internal::InvokeWithoutArgsAction<FunctionImpl>(function_impl));
 }
 
 // Creates an action that invokes the given method on the given object
 // with no argument.
 template <class Class, typename MethodPtr>
-PolymorphicAction<internal::InvokeMethodWithoutArgsAction<Class, MethodPtr> >
+internal::InvokeMethodWithoutArgsAction<Class, MethodPtr> InvokeWithoutArgs(
-InvokeWithoutArgs(Class* obj_ptr, MethodPtr method_ptr) {
+    Class* obj_ptr, MethodPtr method_ptr) {
-  return MakePolymorphicAction(
+  return {obj_ptr, method_ptr};
-      internal::InvokeMethodWithoutArgsAction<Class, MethodPtr>(
-          obj_ptr, method_ptr));
 }
 
 // Creates an action that performs an_action and throws away its
@@ -1195,11 +1124,19 @@ inline internal::IgnoreResultAction<A> IgnoreResult(const A& an_action) {
 // where Base is a base class of Derived, just write:
 //
 //   ByRef<const Base>(derived)
+//
+// N.B. ByRef is redundant with std::ref, std::cref and std::reference_wrapper.
+// However, it may still be used for consistency with ByMove().
 template <typename T>
-inline internal::ReferenceWrapper<T> ByRef(T& l_value) {  // NOLINT
+inline ::std::reference_wrapper<T> ByRef(T& l_value) {  // NOLINT
-  return internal::ReferenceWrapper<T>(l_value);
+  return ::std::reference_wrapper<T>(l_value);
 }
 
 }  // namespace testing
 
+#ifdef _MSC_VER
+# pragma warning(pop)
+#endif
+
+
 #endif  // GMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_

test/gtest-1.10.0/googlemock/include/gmock/gmock-cardinalities.h

@@ -26,8 +26,7 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
+
-// Author: wan@google.com (Zhanyong Wan)
 
 // Google Mock - a framework for writing C++ mock classes.
 //
@@ -35,14 +34,20 @@
 // cardinalities can be defined by the user implementing the
 // CardinalityInterface interface if necessary.
 
+// GOOGLETEST_CM0002 DO NOT DELETE
+
 #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_
 #define GMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_
 
 #include <limits.h>
+#include <memory>
 #include <ostream>  // NOLINT
 #include "gmock/internal/gmock-port.h"
 #include "gtest/gtest.h"
 
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
+/* class A needs to have dll-interface to be used by clients of class B */)
+
 namespace testing {
 
 // To implement a cardinality Foo, define:
@@ -65,10 +70,12 @@ class CardinalityInterface {
   virtual int ConservativeLowerBound() const { return 0; }
   virtual int ConservativeUpperBound() const { return INT_MAX; }
 
-  // Returns true iff call_count calls will satisfy this cardinality.
+  // Returns true if and only if call_count calls will satisfy this
+  // cardinality.
   virtual bool IsSatisfiedByCallCount(int call_count) const = 0;
 
-  // Returns true iff call_count calls will saturate this cardinality.
+  // Returns true if and only if call_count calls will saturate this
+  // cardinality.
   virtual bool IsSaturatedByCallCount(int call_count) const = 0;
 
   // Describes self to an ostream.
@@ -77,9 +84,8 @@ class CardinalityInterface {
 
 // A Cardinality is a copyable and IMMUTABLE (except by assignment)
 // object that specifies how many times a mock function is expected to
-// be called.  The implementation of Cardinality is just a linked_ptr
+// be called.  The implementation of Cardinality is just a std::shared_ptr
-// to const CardinalityInterface, so copying is fairly cheap.
+// to const CardinalityInterface. Don't inherit from Cardinality!
-// Don't inherit from Cardinality!
 class GTEST_API_ Cardinality {
  public:
   // Constructs a null cardinality.  Needed for storing Cardinality
@@ -94,17 +100,19 @@ class GTEST_API_ Cardinality {
   int ConservativeLowerBound() const { return impl_->ConservativeLowerBound(); }
   int ConservativeUpperBound() const { return impl_->ConservativeUpperBound(); }
 
-  // Returns true iff call_count calls will satisfy this cardinality.
+  // Returns true if and only if call_count calls will satisfy this
+  // cardinality.
   bool IsSatisfiedByCallCount(int call_count) const {
     return impl_->IsSatisfiedByCallCount(call_count);
   }
 
-  // Returns true iff call_count calls will saturate this cardinality.
+  // Returns true if and only if call_count calls will saturate this
+  // cardinality.
   bool IsSaturatedByCallCount(int call_count) const {
     return impl_->IsSaturatedByCallCount(call_count);
   }
 
-  // Returns true iff call_count calls will over-saturate this
+  // Returns true if and only if call_count calls will over-saturate this
   // cardinality, i.e. exceed the maximum number of allowed calls.
   bool IsOverSaturatedByCallCount(int call_count) const {
     return impl_->IsSaturatedByCallCount(call_count) &&
@@ -119,7 +127,7 @@ class GTEST_API_ Cardinality {
                                         ::std::ostream* os);
 
  private:
-  internal::linked_ptr<const CardinalityInterface> impl_;
+  std::shared_ptr<const CardinalityInterface> impl_;
 };
 
 // Creates a cardinality that allows at least n calls.
@@ -144,4 +152,6 @@ inline Cardinality MakeCardinality(const CardinalityInterface* c) {
 
 }  // namespace testing
 
+GTEST_DISABLE_MSC_WARNINGS_POP_()  //  4251
+
 #endif  // GMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_

test/gtest-1.10.0/googlemock/include/gmock/gmock-function-mocker.h

@@ -0,0 +1,253 @@
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file implements MOCK_METHOD.
+
+// GOOGLETEST_CM0002 DO NOT DELETE
+
+#ifndef THIRD_PARTY_GOOGLETEST_GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_FUNCTION_MOCKER_H_  // NOLINT
+#define THIRD_PARTY_GOOGLETEST_GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_FUNCTION_MOCKER_H_  // NOLINT
+
+#include "gmock/gmock-generated-function-mockers.h"  // NOLINT
+#include "gmock/internal/gmock-pp.h"
+
+#define MOCK_METHOD(...) \
+  GMOCK_PP_VARIADIC_CALL(GMOCK_INTERNAL_MOCK_METHOD_ARG_, __VA_ARGS__)
+
+#define GMOCK_INTERNAL_MOCK_METHOD_ARG_1(...) \
+  GMOCK_INTERNAL_WRONG_ARITY(__VA_ARGS__)
+
+#define GMOCK_INTERNAL_MOCK_METHOD_ARG_2(...) \
+  GMOCK_INTERNAL_WRONG_ARITY(__VA_ARGS__)
+
+#define GMOCK_INTERNAL_MOCK_METHOD_ARG_3(_Ret, _MethodName, _Args) \
+  GMOCK_INTERNAL_MOCK_METHOD_ARG_4(_Ret, _MethodName, _Args, ())
+
+#define GMOCK_INTERNAL_MOCK_METHOD_ARG_4(_Ret, _MethodName, _Args, _Spec)     \
+  GMOCK_INTERNAL_ASSERT_PARENTHESIS(_Args);                                   \
+  GMOCK_INTERNAL_ASSERT_PARENTHESIS(_Spec);                                   \
+  GMOCK_INTERNAL_ASSERT_VALID_SIGNATURE(                                      \
+      GMOCK_PP_NARG0 _Args, GMOCK_INTERNAL_SIGNATURE(_Ret, _Args));           \
+  GMOCK_INTERNAL_ASSERT_VALID_SPEC(_Spec)                                     \
+  GMOCK_INTERNAL_MOCK_METHOD_IMPL(                                            \
+      GMOCK_PP_NARG0 _Args, _MethodName, GMOCK_INTERNAL_HAS_CONST(_Spec),     \
+      GMOCK_INTERNAL_HAS_OVERRIDE(_Spec), GMOCK_INTERNAL_HAS_FINAL(_Spec),    \
+      GMOCK_INTERNAL_HAS_NOEXCEPT(_Spec), GMOCK_INTERNAL_GET_CALLTYPE(_Spec), \
+      (GMOCK_INTERNAL_SIGNATURE(_Ret, _Args)))
+
+#define GMOCK_INTERNAL_MOCK_METHOD_ARG_5(...) \
+  GMOCK_INTERNAL_WRONG_ARITY(__VA_ARGS__)
+
+#define GMOCK_INTERNAL_MOCK_METHOD_ARG_6(...) \
+  GMOCK_INTERNAL_WRONG_ARITY(__VA_ARGS__)
+
+#define GMOCK_INTERNAL_MOCK_METHOD_ARG_7(...) \
+  GMOCK_INTERNAL_WRONG_ARITY(__VA_ARGS__)
+
+#define GMOCK_INTERNAL_WRONG_ARITY(...)                                      \
+  static_assert(                                                             \
+      false,                                                                 \
+      "MOCK_METHOD must be called with 3 or 4 arguments. _Ret, "             \
+      "_MethodName, _Args and optionally _Spec. _Args and _Spec must be "    \
+      "enclosed in parentheses. If _Ret is a type with unprotected commas, " \
+      "it must also be enclosed in parentheses.")
+
+#define GMOCK_INTERNAL_ASSERT_PARENTHESIS(_Tuple) \
+  static_assert(                                  \
+      GMOCK_PP_IS_ENCLOSED_PARENS(_Tuple),        \
+      GMOCK_PP_STRINGIZE(_Tuple) " should be enclosed in parentheses.")
+
+#define GMOCK_INTERNAL_ASSERT_VALID_SIGNATURE(_N, ...)                 \
+  static_assert(                                                       \
+      std::is_function<__VA_ARGS__>::value,                            \
+      "Signature must be a function type, maybe return type contains " \
+      "unprotected comma.");                                           \
+  static_assert(                                                       \
+      ::testing::tuple_size<typename ::testing::internal::Function<    \
+              __VA_ARGS__>::ArgumentTuple>::value == _N,               \
+      "This method does not take " GMOCK_PP_STRINGIZE(                 \
+          _N) " arguments. Parenthesize all types with unproctected commas.")
+
+#define GMOCK_INTERNAL_ASSERT_VALID_SPEC(_Spec) \
+  GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_ASSERT_VALID_SPEC_ELEMENT, ~, _Spec)
+
+#define GMOCK_INTERNAL_MOCK_METHOD_IMPL(_N, _MethodName, _Constness,           \
+                                        _Override, _Final, _Noexcept,          \
+                                        _CallType, _Signature)                 \
+  typename ::testing::internal::Function<GMOCK_PP_REMOVE_PARENS(               \
+      _Signature)>::Result                                                     \
+  GMOCK_INTERNAL_EXPAND(_CallType)                                             \
+      _MethodName(GMOCK_PP_REPEAT(GMOCK_INTERNAL_PARAMETER, _Signature, _N))   \
+          GMOCK_PP_IF(_Constness, const, ) GMOCK_PP_IF(_Noexcept, noexcept, )  \
+              GMOCK_PP_IF(_Override, override, )                               \
+                  GMOCK_PP_IF(_Final, final, ) {                               \
+    GMOCK_MOCKER_(_N, _Constness, _MethodName)                                 \
+        .SetOwnerAndName(this, #_MethodName);                                  \
+    return GMOCK_MOCKER_(_N, _Constness, _MethodName)                          \
+        .Invoke(GMOCK_PP_REPEAT(GMOCK_INTERNAL_FORWARD_ARG, _Signature, _N));  \
+  }                                                                            \
+  ::testing::MockSpec<GMOCK_PP_REMOVE_PARENS(_Signature)> gmock_##_MethodName( \
+      GMOCK_PP_REPEAT(GMOCK_INTERNAL_MATCHER_PARAMETER, _Signature, _N))       \
+      GMOCK_PP_IF(_Constness, const, ) {                                       \
+    GMOCK_MOCKER_(_N, _Constness, _MethodName).RegisterOwner(this);            \
+    return GMOCK_MOCKER_(_N, _Constness, _MethodName)                          \
+        .With(GMOCK_PP_REPEAT(GMOCK_INTERNAL_MATCHER_ARGUMENT, , _N));         \
+  }                                                                            \
+  ::testing::MockSpec<GMOCK_PP_REMOVE_PARENS(_Signature)> gmock_##_MethodName( \
+      const ::testing::internal::WithoutMatchers&,                             \
+      GMOCK_PP_IF(_Constness, const, )::testing::internal::Function<           \
+          GMOCK_PP_REMOVE_PARENS(_Signature)>*)                                \
+      const GMOCK_PP_IF(_Noexcept, noexcept, ) {                               \
+    return GMOCK_PP_CAT(::testing::internal::AdjustConstness_,                 \
+                        GMOCK_PP_IF(_Constness, const, ))(this)                \
+        ->gmock_##_MethodName(GMOCK_PP_REPEAT(                                 \
+            GMOCK_INTERNAL_A_MATCHER_ARGUMENT, _Signature, _N));               \
+  }                                                                            \
+  mutable ::testing::FunctionMocker<GMOCK_PP_REMOVE_PARENS(_Signature)>        \
+      GMOCK_MOCKER_(_N, _Constness, _MethodName)
+
+#define GMOCK_INTERNAL_EXPAND(...) __VA_ARGS__
+
+// Five Valid modifiers.
+#define GMOCK_INTERNAL_HAS_CONST(_Tuple) \
+  GMOCK_PP_HAS_COMMA(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_DETECT_CONST, ~, _Tuple))
+
+#define GMOCK_INTERNAL_HAS_OVERRIDE(_Tuple) \
+  GMOCK_PP_HAS_COMMA(                       \
+      GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_DETECT_OVERRIDE, ~, _Tuple))
+
+#define GMOCK_INTERNAL_HAS_FINAL(_Tuple) \
+  GMOCK_PP_HAS_COMMA(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_DETECT_FINAL, ~, _Tuple))
+
+#define GMOCK_INTERNAL_HAS_NOEXCEPT(_Tuple) \
+  GMOCK_PP_HAS_COMMA(                       \
+      GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_DETECT_NOEXCEPT, ~, _Tuple))
+
+#define GMOCK_INTERNAL_GET_CALLTYPE(_Tuple) \
+  GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_GET_CALLTYPE_IMPL, ~, _Tuple)
+
+#define GMOCK_INTERNAL_ASSERT_VALID_SPEC_ELEMENT(_i, _, _elem)            \
+  static_assert(                                                          \
+      (GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_CONST(_i, _, _elem)) +    \
+       GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_OVERRIDE(_i, _, _elem)) + \
+       GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_FINAL(_i, _, _elem)) +    \
+       GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_NOEXCEPT(_i, _, _elem)) + \
+       GMOCK_INTERNAL_IS_CALLTYPE(_elem)) == 1,                           \
+      GMOCK_PP_STRINGIZE(                                                 \
+          _elem) " cannot be recognized as a valid specification modifier.");
+
+// Modifiers implementation.
+#define GMOCK_INTERNAL_DETECT_CONST(_i, _, _elem) \
+  GMOCK_PP_CAT(GMOCK_INTERNAL_DETECT_CONST_I_, _elem)
+
+#define GMOCK_INTERNAL_DETECT_CONST_I_const ,
+
+#define GMOCK_INTERNAL_DETECT_OVERRIDE(_i, _, _elem) \
+  GMOCK_PP_CAT(GMOCK_INTERNAL_DETECT_OVERRIDE_I_, _elem)
+
+#define GMOCK_INTERNAL_DETECT_OVERRIDE_I_override ,
+
+#define GMOCK_INTERNAL_DETECT_FINAL(_i, _, _elem) \
+  GMOCK_PP_CAT(GMOCK_INTERNAL_DETECT_FINAL_I_, _elem)
+
+#define GMOCK_INTERNAL_DETECT_FINAL_I_final ,
+
+// TODO(iserna): Maybe noexcept should accept an argument here as well.
+#define GMOCK_INTERNAL_DETECT_NOEXCEPT(_i, _, _elem) \
+  GMOCK_PP_CAT(GMOCK_INTERNAL_DETECT_NOEXCEPT_I_, _elem)
+
+#define GMOCK_INTERNAL_DETECT_NOEXCEPT_I_noexcept ,
+
+#define GMOCK_INTERNAL_GET_CALLTYPE_IMPL(_i, _, _elem)           \
+  GMOCK_PP_IF(GMOCK_INTERNAL_IS_CALLTYPE(_elem),                 \
+              GMOCK_INTERNAL_GET_VALUE_CALLTYPE, GMOCK_PP_EMPTY) \
+  (_elem)
+
+// TODO(iserna): GMOCK_INTERNAL_IS_CALLTYPE and
+// GMOCK_INTERNAL_GET_VALUE_CALLTYPE needed more expansions to work on windows
+// maybe they can be simplified somehow.
+#define GMOCK_INTERNAL_IS_CALLTYPE(_arg) \
+  GMOCK_INTERNAL_IS_CALLTYPE_I(          \
+      GMOCK_PP_CAT(GMOCK_INTERNAL_IS_CALLTYPE_HELPER_, _arg))
+#define GMOCK_INTERNAL_IS_CALLTYPE_I(_arg) GMOCK_PP_IS_ENCLOSED_PARENS(_arg)
+
+#define GMOCK_INTERNAL_GET_VALUE_CALLTYPE(_arg) \
+  GMOCK_INTERNAL_GET_VALUE_CALLTYPE_I(          \
+      GMOCK_PP_CAT(GMOCK_INTERNAL_IS_CALLTYPE_HELPER_, _arg))
+#define GMOCK_INTERNAL_GET_VALUE_CALLTYPE_I(_arg) \
+  GMOCK_PP_CAT(GMOCK_PP_IDENTITY, _arg)
+
+#define GMOCK_INTERNAL_IS_CALLTYPE_HELPER_Calltype
+
+#define GMOCK_INTERNAL_SIGNATURE(_Ret, _Args)                         \
+  GMOCK_PP_IF(GMOCK_PP_IS_BEGIN_PARENS(_Ret), GMOCK_PP_REMOVE_PARENS, \
+              GMOCK_PP_IDENTITY)                                      \
+  (_Ret)(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_GET_TYPE, _, _Args))
+
+#define GMOCK_INTERNAL_GET_TYPE(_i, _, _elem)                          \
+  GMOCK_PP_COMMA_IF(_i)                                                \
+  GMOCK_PP_IF(GMOCK_PP_IS_BEGIN_PARENS(_elem), GMOCK_PP_REMOVE_PARENS, \
+              GMOCK_PP_IDENTITY)                                       \
+  (_elem)
+
+#define GMOCK_INTERNAL_PARAMETER(_i, _Signature, _)        \
+  GMOCK_PP_COMMA_IF(_i)                                    \
+  GMOCK_INTERNAL_ARG_O(typename, GMOCK_PP_INC(_i),         \
+                       GMOCK_PP_REMOVE_PARENS(_Signature)) \
+  gmock_a##_i
+
+#define GMOCK_INTERNAL_FORWARD_ARG(_i, _Signature, _)                       \
+  GMOCK_PP_COMMA_IF(_i)                                                     \
+  ::std::forward<GMOCK_INTERNAL_ARG_O(typename, GMOCK_PP_INC(_i),           \
+                                      GMOCK_PP_REMOVE_PARENS(_Signature))>( \
+      gmock_a##_i)
+
+#define GMOCK_INTERNAL_MATCHER_PARAMETER(_i, _Signature, _)    \
+  GMOCK_PP_COMMA_IF(_i)                                        \
+  GMOCK_INTERNAL_MATCHER_O(typename, GMOCK_PP_INC(_i),         \
+                           GMOCK_PP_REMOVE_PARENS(_Signature)) \
+  gmock_a##_i
+
+#define GMOCK_INTERNAL_MATCHER_ARGUMENT(_i, _1, _2) \
+  GMOCK_PP_COMMA_IF(_i)                             \
+  gmock_a##_i
+
+#define GMOCK_INTERNAL_A_MATCHER_ARGUMENT(_i, _Signature, _)    \
+  GMOCK_PP_COMMA_IF(_i)                                         \
+  ::testing::A<GMOCK_INTERNAL_ARG_O(typename, GMOCK_PP_INC(_i), \
+                                    GMOCK_PP_REMOVE_PARENS(_Signature))>()
+
+#define GMOCK_INTERNAL_ARG_O(_tn, _i, ...) GMOCK_ARG_(_tn, _i, __VA_ARGS__)
+
+#define GMOCK_INTERNAL_MATCHER_O(_tn, _i, ...) \
+  GMOCK_MATCHER_(_tn, _i, __VA_ARGS__)
+
+#endif  // THIRD_PARTY_GOOGLETEST_GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_FUNCTION_MOCKER_H_

test/gtest-1.10.0/googlemock/include/gmock/gmock-generated-actions.h.pump

@@ -1,5 +1,5 @@
 $$ -*- mode: c++; -*-
-$$ This is a Pump source file.  Please use Pump to convert it to
+$$ This is a Pump source file. Please use Pump to convert it to
 $$ gmock-generated-actions.h.
 $$
 $var n = 10  $$ The maximum arity we support.
@@ -32,145 +32,26 @@ $$}} This meta comment fixes auto-indentation in editors.
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
+
-// Author: wan@google.com (Zhanyong Wan)
 
 // Google Mock - a framework for writing C++ mock classes.
 //
 // This file implements some commonly used variadic actions.
 
+// GOOGLETEST_CM0002 DO NOT DELETE
+
 #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
 #define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
 
+#include <memory>
+#include <utility>
+
 #include "gmock/gmock-actions.h"
 #include "gmock/internal/gmock-port.h"
 
 namespace testing {
 namespace internal {
 
-// InvokeHelper<F> knows how to unpack an N-tuple and invoke an N-ary
-// function or method with the unpacked values, where F is a function
-// type that takes N arguments.
-template <typename Result, typename ArgumentTuple>
-class InvokeHelper;
-
-
-$range i 0..n
-$for i [[
-$range j 1..i
-$var types = [[$for j [[, typename A$j]]]]
-$var as = [[$for j, [[A$j]]]]
-$var args = [[$if i==0 [[]] $else [[ args]]]]
-$var gets = [[$for j, [[get<$(j - 1)>(args)]]]]
-template <typename R$types>
-class InvokeHelper<R, ::testing::tuple<$as> > {
- public:
-  template <typename Function>
-  static R Invoke(Function function, const ::testing::tuple<$as>&$args) {
-           return function($gets);
-  }
-
-  template <class Class, typename MethodPtr>
-  static R InvokeMethod(Class* obj_ptr,
-                        MethodPtr method_ptr,
-                        const ::testing::tuple<$as>&$args) {
-           return (obj_ptr->*method_ptr)($gets);
-  }
-};
-
-
-]]
-// An INTERNAL macro for extracting the type of a tuple field.  It's
-// subject to change without notice - DO NOT USE IN USER CODE!
-#define GMOCK_FIELD_(Tuple, N) \
-    typename ::testing::tuple_element<N, Tuple>::type
-
-$range i 1..n
-
-// SelectArgs<Result, ArgumentTuple, k1, k2, ..., k_n>::type is the
-// type of an n-ary function whose i-th (1-based) argument type is the
-// k{i}-th (0-based) field of ArgumentTuple, which must be a tuple
-// type, and whose return type is Result.  For example,
-//   SelectArgs<int, ::testing::tuple<bool, char, double, long>, 0, 3>::type
-// is int(bool, long).
-//
-// SelectArgs<Result, ArgumentTuple, k1, k2, ..., k_n>::Select(args)
-// returns the selected fields (k1, k2, ..., k_n) of args as a tuple.
-// For example,
-//   SelectArgs<int, tuple<bool, char, double>, 2, 0>::Select(
-//       ::testing::make_tuple(true, 'a', 2.5))
-// returns tuple (2.5, true).
-//
-// The numbers in list k1, k2, ..., k_n must be >= 0, where n can be
-// in the range [0, $n].  Duplicates are allowed and they don't have
-// to be in an ascending or descending order.
-
-template <typename Result, typename ArgumentTuple, $for i, [[int k$i]]>
-class SelectArgs {
- public:
-  typedef Result type($for i, [[GMOCK_FIELD_(ArgumentTuple, k$i)]]);
-  typedef typename Function<type>::ArgumentTuple SelectedArgs;
-  static SelectedArgs Select(const ArgumentTuple& args) {
-    return SelectedArgs($for i, [[get<k$i>(args)]]);
-  }
-};
-
-
-$for i [[
-$range j 1..n
-$range j1 1..i-1
-template <typename Result, typename ArgumentTuple$for j1[[, int k$j1]]>
-class SelectArgs<Result, ArgumentTuple,
-                 $for j, [[$if j <= i-1 [[k$j]] $else [[-1]]]]> {
- public:
-  typedef Result type($for j1, [[GMOCK_FIELD_(ArgumentTuple, k$j1)]]);
-  typedef typename Function<type>::ArgumentTuple SelectedArgs;
-  static SelectedArgs Select(const ArgumentTuple& [[]]
-$if i == 1 [[/* args */]] $else [[args]]) {
-    return SelectedArgs($for j1, [[get<k$j1>(args)]]);
-  }
-};
-
-
-]]
-#undef GMOCK_FIELD_
-
-$var ks = [[$for i, [[k$i]]]]
-
-// Implements the WithArgs action.
-template <typename InnerAction, $for i, [[int k$i = -1]]>
-class WithArgsAction {
- public:
-  explicit WithArgsAction(const InnerAction& action) : action_(action) {}
-
-  template <typename F>
-  operator Action<F>() const { return MakeAction(new Impl<F>(action_)); }
-
- private:
-  template <typename F>
-  class Impl : public ActionInterface<F> {
-   public:
-    typedef typename Function<F>::Result Result;
-    typedef typename Function<F>::ArgumentTuple ArgumentTuple;
-
-    explicit Impl(const InnerAction& action) : action_(action) {}
-
-    virtual Result Perform(const ArgumentTuple& args) {
-      return action_.Perform(SelectArgs<Result, ArgumentTuple, $ks>::Select(args));
-    }
-
-   private:
-    typedef typename SelectArgs<Result, ArgumentTuple,
-        $ks>::type InnerFunctionType;
-
-    Action<InnerFunctionType> action_;
-  };
-
-  const InnerAction action_;
-
-  GTEST_DISALLOW_ASSIGN_(WithArgsAction);
-};
-
 // A macro from the ACTION* family (defined later in this file)
 // defines an action that can be used in a mock function.  Typically,
 // these actions only care about a subset of the arguments of the mock
@@ -201,12 +82,12 @@ $range j 0..i-1
 ]]]]
 $range j 0..i-1
 $var As = [[$for j, [[A$j]]]]
-$var as = [[$for j, [[get<$j>(args)]]]]
+$var as = [[$for j, [[std::get<$j>(args)]]]]
 $range k 1..n-i
 $var eas = [[$for k, [[ExcessiveArg()]]]]
 $var arg_list = [[$if (i==0) | (i==n) [[$as$eas]] $else [[$as, $eas]]]]
 $template
-  static Result Perform(Impl* impl, const ::testing::tuple<$As>& args) {
+  static Result Perform(Impl* impl, const ::std::tuple<$As>& args) {
     return impl->template gmock_PerformImpl<$As>(args, $arg_list);
   }
 
@@ -214,53 +95,6 @@ $template
 };
 
 }  // namespace internal
-
-// Various overloads for Invoke().
-
-// WithArgs<N1, N2, ..., Nk>(an_action) creates an action that passes
-// the selected arguments of the mock function to an_action and
-// performs it.  It serves as an adaptor between actions with
-// different argument lists.  C++ doesn't support default arguments for
-// function templates, so we have to overload it.
-
-$range i 1..n
-$for i [[
-$range j 1..i
-template <$for j [[int k$j, ]]typename InnerAction>
-inline internal::WithArgsAction<InnerAction$for j [[, k$j]]>
-WithArgs(const InnerAction& action) {
-  return internal::WithArgsAction<InnerAction$for j [[, k$j]]>(action);
-}
-
-
-]]
-// Creates an action that does actions a1, a2, ..., sequentially in
-// each invocation.
-$range i 2..n
-$for i [[
-$range j 2..i
-$var types = [[$for j, [[typename Action$j]]]]
-$var Aas = [[$for j [[, Action$j a$j]]]]
-
-template <typename Action1, $types>
-$range k 1..i-1
-
-inline $for k [[internal::DoBothAction<Action$k, ]]Action$i$for k  [[>]]
-
-DoAll(Action1 a1$Aas) {
-$if i==2 [[
-
-  return internal::DoBothAction<Action1, Action2>(a1, a2);
-]] $else [[
-$range j2 2..i
-
-  return DoAll(a1, DoAll($for j2, [[a$j2]]));
-]]
-
-}
-
-]]
-
 }  // namespace testing
 
 // The ACTION* family of macros can be used in a namespace scope to
@@ -348,16 +182,15 @@ $range j2 2..i
 //
 // CAVEAT:
 //
-// ACTION*() can only be used in a namespace scope.  The reason is
+// ACTION*() can only be used in a namespace scope as templates cannot be
-// that C++ doesn't yet allow function-local types to be used to
+// declared inside of a local class.
-// instantiate templates.  The up-coming C++0x standard will fix this.
+// Users can, however, define any local functors (e.g. a lambda) that
-// Once that's done, we'll consider supporting using ACTION*() inside
+// can be used as actions.
-// a function.
 //
 // MORE INFORMATION:
 //
-// To learn more about using these macros, please search for 'ACTION'
+// To learn more about using these macros, please search for 'ACTION' on
-// on http://code.google.com/p/googlemock/wiki/CookBook.
+// https://github.com/google/googletest/blob/master/googlemock/docs/cook_book.md
 
 $range i 0..n
 $range k 0..n-1
@@ -366,7 +199,7 @@ $range k 0..n-1
 #define GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_\
     const args_type& args GTEST_ATTRIBUTE_UNUSED_
 $for k [[, \
-    arg$k[[]]_type arg$k GTEST_ATTRIBUTE_UNUSED_]]
+    const arg$k[[]]_type& arg$k GTEST_ATTRIBUTE_UNUSED_]]
 
 
 // Sometimes you want to give an action explicit template parameters
@@ -393,7 +226,7 @@ $for k [[, \
 //   ACTION_TEMPLATE(DuplicateArg,
 //                   HAS_2_TEMPLATE_PARAMS(int, k, typename, T),
 //                   AND_1_VALUE_PARAMS(output)) {
-//     *output = T(::testing::get<k>(args));
+//     *output = T(::std::get<k>(args));
 //   }
 //   ...
 //     int n;
@@ -486,7 +319,7 @@ _VALUE_PARAMS($for j, [[p$j]]) $for j [[, typename p$j##_type]]
 $for i [[
 $range j 0..i-1
 #define GMOCK_INTERNAL_INIT_AND_$i[[]]_VALUE_PARAMS($for j, [[p$j]])\
-    ($for j, [[p$j##_type gmock_p$j]])$if i>0 [[ : ]]$for j, [[p$j(gmock_p$j)]]
+    ($for j, [[p$j##_type gmock_p$j]])$if i>0 [[ : ]]$for j, [[p$j(::std::move(gmock_p$j))]]
 
 
 ]]
@@ -568,7 +401,7 @@ $range k 0..n-1
       }\
       template <$for k, [[typename arg$k[[]]_type]]>\
       return_type gmock_PerformImpl(const args_type& args[[]]
-$for k [[, arg$k[[]]_type arg$k]]) const;\
+$for k [[, const arg$k[[]]_type& arg$k]]) const;\
       GMOCK_INTERNAL_DEFN_##value_params\
      private:\
       GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
@@ -619,7 +452,7 @@ $var class_name = [[name##Action[[$if i==0 [[]] $elif i==1 [[P]]
 $range j 0..i-1
 $var ctor_param_list = [[$for j, [[p$j##_type gmock_p$j]]]]
 $var param_types_and_names = [[$for j, [[p$j##_type p$j]]]]
-$var inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(gmock_p$j)]]]]]]
+$var inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(::std::forward<p$j##_type>(gmock_p$j))]]]]]]
 $var param_field_decls = [[$for j
 [[
 
@@ -633,7 +466,7 @@ $var param_field_decls2 = [[$for j
 $var params = [[$for j, [[p$j]]]]
 $var param_types = [[$if i==0 [[]] $else [[<$for j, [[p$j##_type]]>]]]]
 $var typename_arg_types = [[$for k, [[typename arg$k[[]]_type]]]]
-$var arg_types_and_names = [[$for k, [[arg$k[[]]_type arg$k]]]]
+$var arg_types_and_names = [[$for k, [[const arg$k[[]]_type& arg$k]]]]
 $var macro_name = [[$if i==0 [[ACTION]] $elif i==1 [[ACTION_P]]
                                         $else [[ACTION_P$i]]]]
 
@@ -757,7 +590,7 @@ ACTION_TEMPLATE(InvokeArgument,
   using internal::invoke_argument::InvokeArgumentAdl;
   return InvokeArgumentAdl<return_type>(
       internal::invoke_argument::AdlTag(),
-      ::testing::get<k>(args)$for j [[, p$j]]);
+      ::std::get<k>(args)$for j [[, p$j]]);
 }
 
 ]]

test/gtest-1.10.0/googlemock/include/gmock/gmock-generated-function-mockers.h

@@ -0,0 +1,752 @@
+// This file was GENERATED by command:
+//     pump.py gmock-generated-function-mockers.h.pump
+// DO NOT EDIT BY HAND!!!
+
+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file implements function mockers of various arities.
+
+// GOOGLETEST_CM0002 DO NOT DELETE
+
+#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
+#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
+
+#include <functional>
+#include <utility>
+
+#include "gmock/gmock-spec-builders.h"
+#include "gmock/internal/gmock-internal-utils.h"
+
+namespace testing {
+namespace internal {
+// Removes the given pointer; this is a helper for the expectation setter method
+// for parameterless matchers.
+//
+// We want to make sure that the user cannot set a parameterless expectation on
+// overloaded methods, including methods which are overloaded on const. Example:
+//
+//   class MockClass {
+//     MOCK_METHOD0(GetName, string&());
+//     MOCK_CONST_METHOD0(GetName, const string&());
+//   };
+//
+//   TEST() {
+//     // This should be an error, as it's not clear which overload is expected.
+//     EXPECT_CALL(mock, GetName).WillOnce(ReturnRef(value));
+//   }
+//
+// Here are the generated expectation-setter methods:
+//
+//   class MockClass {
+//     // Overload 1
+//     MockSpec<string&()> gmock_GetName() { ... }
+//     // Overload 2. Declared const so that the compiler will generate an
+//     // error when trying to resolve between this and overload 4 in
+//     // 'gmock_GetName(WithoutMatchers(), nullptr)'.
+//     MockSpec<string&()> gmock_GetName(
+//         const WithoutMatchers&, const Function<string&()>*) const {
+//       // Removes const from this, calls overload 1
+//       return AdjustConstness_(this)->gmock_GetName();
+//     }
+//
+//     // Overload 3
+//     const string& gmock_GetName() const { ... }
+//     // Overload 4
+//     MockSpec<const string&()> gmock_GetName(
+//         const WithoutMatchers&, const Function<const string&()>*) const {
+//       // Does not remove const, calls overload 3
+//       return AdjustConstness_const(this)->gmock_GetName();
+//     }
+//   }
+//
+template <typename MockType>
+const MockType* AdjustConstness_const(const MockType* mock) {
+  return mock;
+}
+
+// Removes const from and returns the given pointer; this is a helper for the
+// expectation setter method for parameterless matchers.
+template <typename MockType>
+MockType* AdjustConstness_(const MockType* mock) {
+  return const_cast<MockType*>(mock);
+}
+
+}  // namespace internal
+
+// The style guide prohibits "using" statements in a namespace scope
+// inside a header file.  However, the FunctionMocker class template
+// is meant to be defined in the ::testing namespace.  The following
+// line is just a trick for working around a bug in MSVC 8.0, which
+// cannot handle it if we define FunctionMocker in ::testing.
+using internal::FunctionMocker;
+
+// GMOCK_RESULT_(tn, F) expands to the result type of function type F.
+// We define this as a variadic macro in case F contains unprotected
+// commas (the same reason that we use variadic macros in other places
+// in this file).
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_RESULT_(tn, ...) \
+    tn ::testing::internal::Function<__VA_ARGS__>::Result
+
+// The type of argument N of the given function type.
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_ARG_(tn, N, ...) \
+    tn ::testing::internal::Function<__VA_ARGS__>::template Arg<N-1>::type
+
+// The matcher type for argument N of the given function type.
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_MATCHER_(tn, N, ...) \
+    const ::testing::Matcher<GMOCK_ARG_(tn, N, __VA_ARGS__)>&
+
+// The variable for mocking the given method.
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_MOCKER_(arity, constness, Method) \
+    GTEST_CONCAT_TOKEN_(gmock##constness##arity##_##Method##_, __LINE__)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD0_(tn, constness, ct, Method, ...) \
+  static_assert(0 == \
+      ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
+      "MOCK_METHOD<N> must match argument count.");\
+  GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
+      ) constness { \
+    GMOCK_MOCKER_(0, constness, Method).SetOwnerAndName(this, #Method); \
+    return GMOCK_MOCKER_(0, constness, Method).Invoke(); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> \
+      gmock_##Method() constness { \
+    GMOCK_MOCKER_(0, constness, Method).RegisterOwner(this); \
+    return GMOCK_MOCKER_(0, constness, Method).With(); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+      const ::testing::internal::WithoutMatchers&, \
+      constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
+        return ::testing::internal::AdjustConstness_##constness(this)-> \
+            gmock_##Method(); \
+      } \
+  mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(0, constness, \
+      Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD1_(tn, constness, ct, Method, ...) \
+  static_assert(1 == \
+      ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
+      "MOCK_METHOD<N> must match argument count.");\
+  GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
+      GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1) constness { \
+    GMOCK_MOCKER_(1, constness, Method).SetOwnerAndName(this, #Method); \
+    return GMOCK_MOCKER_(1, constness, \
+        Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
+        __VA_ARGS__)>(gmock_a1)); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> \
+      gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1) constness { \
+    GMOCK_MOCKER_(1, constness, Method).RegisterOwner(this); \
+    return GMOCK_MOCKER_(1, constness, Method).With(gmock_a1); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+      const ::testing::internal::WithoutMatchers&, \
+      constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
+        return ::testing::internal::AdjustConstness_##constness(this)-> \
+            gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>()); \
+      } \
+  mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(1, constness, \
+      Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD2_(tn, constness, ct, Method, ...) \
+  static_assert(2 == \
+      ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
+      "MOCK_METHOD<N> must match argument count.");\
+  GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
+      GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
+          __VA_ARGS__) gmock_a2) constness { \
+    GMOCK_MOCKER_(2, constness, Method).SetOwnerAndName(this, #Method); \
+    return GMOCK_MOCKER_(2, constness, \
+        Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
+        __VA_ARGS__)>(gmock_a1), \
+  ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2)); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> \
+      gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+                     GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2) constness { \
+    GMOCK_MOCKER_(2, constness, Method).RegisterOwner(this); \
+    return GMOCK_MOCKER_(2, constness, Method).With(gmock_a1, gmock_a2); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+      const ::testing::internal::WithoutMatchers&, \
+      constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
+        return ::testing::internal::AdjustConstness_##constness(this)-> \
+            gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>()); \
+      } \
+  mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(2, constness, \
+      Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD3_(tn, constness, ct, Method, ...) \
+  static_assert(3 == \
+      ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
+      "MOCK_METHOD<N> must match argument count.");\
+  GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
+      GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
+          __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, \
+          __VA_ARGS__) gmock_a3) constness { \
+    GMOCK_MOCKER_(3, constness, Method).SetOwnerAndName(this, #Method); \
+    return GMOCK_MOCKER_(3, constness, \
+        Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
+        __VA_ARGS__)>(gmock_a1), \
+  ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2), \
+  ::std::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(gmock_a3)); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> \
+      gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+                     GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
+                     GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3) constness { \
+    GMOCK_MOCKER_(3, constness, Method).RegisterOwner(this); \
+    return GMOCK_MOCKER_(3, constness, Method).With(gmock_a1, gmock_a2, \
+        gmock_a3); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+      const ::testing::internal::WithoutMatchers&, \
+      constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
+        return ::testing::internal::AdjustConstness_##constness(this)-> \
+            gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>()); \
+      } \
+  mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(3, constness, \
+      Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD4_(tn, constness, ct, Method, ...) \
+  static_assert(4 == \
+      ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
+      "MOCK_METHOD<N> must match argument count.");\
+  GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
+      GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
+          __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
+          GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4) constness { \
+    GMOCK_MOCKER_(4, constness, Method).SetOwnerAndName(this, #Method); \
+    return GMOCK_MOCKER_(4, constness, \
+        Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
+        __VA_ARGS__)>(gmock_a1), \
+  ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2), \
+  ::std::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(gmock_a3), \
+  ::std::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(gmock_a4)); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> \
+      gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+                     GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
+                     GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
+                     GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4) constness { \
+    GMOCK_MOCKER_(4, constness, Method).RegisterOwner(this); \
+    return GMOCK_MOCKER_(4, constness, Method).With(gmock_a1, gmock_a2, \
+        gmock_a3, gmock_a4); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+      const ::testing::internal::WithoutMatchers&, \
+      constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
+        return ::testing::internal::AdjustConstness_##constness(this)-> \
+            gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>()); \
+      } \
+  mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(4, constness, \
+      Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD5_(tn, constness, ct, Method, ...) \
+  static_assert(5 == \
+      ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
+      "MOCK_METHOD<N> must match argument count.");\
+  GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
+      GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
+          __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
+          GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, GMOCK_ARG_(tn, 5, \
+          __VA_ARGS__) gmock_a5) constness { \
+    GMOCK_MOCKER_(5, constness, Method).SetOwnerAndName(this, #Method); \
+    return GMOCK_MOCKER_(5, constness, \
+        Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
+        __VA_ARGS__)>(gmock_a1), \
+  ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2), \
+  ::std::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(gmock_a3), \
+  ::std::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(gmock_a4), \
+  ::std::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(gmock_a5)); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> \
+      gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+                     GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
+                     GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
+                     GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
+                     GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5) constness { \
+    GMOCK_MOCKER_(5, constness, Method).RegisterOwner(this); \
+    return GMOCK_MOCKER_(5, constness, Method).With(gmock_a1, gmock_a2, \
+        gmock_a3, gmock_a4, gmock_a5); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+      const ::testing::internal::WithoutMatchers&, \
+      constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
+        return ::testing::internal::AdjustConstness_##constness(this)-> \
+            gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>()); \
+      } \
+  mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(5, constness, \
+      Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD6_(tn, constness, ct, Method, ...) \
+  static_assert(6 == \
+      ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
+      "MOCK_METHOD<N> must match argument count.");\
+  GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
+      GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
+          __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
+          GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, GMOCK_ARG_(tn, 5, \
+          __VA_ARGS__) gmock_a5, GMOCK_ARG_(tn, 6, \
+          __VA_ARGS__) gmock_a6) constness { \
+    GMOCK_MOCKER_(6, constness, Method).SetOwnerAndName(this, #Method); \
+    return GMOCK_MOCKER_(6, constness, \
+        Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
+        __VA_ARGS__)>(gmock_a1), \
+  ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2), \
+  ::std::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(gmock_a3), \
+  ::std::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(gmock_a4), \
+  ::std::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(gmock_a5), \
+  ::std::forward<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(gmock_a6)); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> \
+      gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+                     GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
+                     GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
+                     GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
+                     GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
+                     GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6) constness { \
+    GMOCK_MOCKER_(6, constness, Method).RegisterOwner(this); \
+    return GMOCK_MOCKER_(6, constness, Method).With(gmock_a1, gmock_a2, \
+        gmock_a3, gmock_a4, gmock_a5, gmock_a6); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+      const ::testing::internal::WithoutMatchers&, \
+      constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
+        return ::testing::internal::AdjustConstness_##constness(this)-> \
+            gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 6, __VA_ARGS__)>()); \
+      } \
+  mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(6, constness, \
+      Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD7_(tn, constness, ct, Method, ...) \
+  static_assert(7 == \
+      ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
+      "MOCK_METHOD<N> must match argument count.");\
+  GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
+      GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
+          __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
+          GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, GMOCK_ARG_(tn, 5, \
+          __VA_ARGS__) gmock_a5, GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \
+          GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7) constness { \
+    GMOCK_MOCKER_(7, constness, Method).SetOwnerAndName(this, #Method); \
+    return GMOCK_MOCKER_(7, constness, \
+        Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
+        __VA_ARGS__)>(gmock_a1), \
+  ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2), \
+  ::std::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(gmock_a3), \
+  ::std::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(gmock_a4), \
+  ::std::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(gmock_a5), \
+  ::std::forward<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(gmock_a6), \
+  ::std::forward<GMOCK_ARG_(tn, 7, __VA_ARGS__)>(gmock_a7)); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> \
+      gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+                     GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
+                     GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
+                     GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
+                     GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
+                     GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \
+                     GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7) constness { \
+    GMOCK_MOCKER_(7, constness, Method).RegisterOwner(this); \
+    return GMOCK_MOCKER_(7, constness, Method).With(gmock_a1, gmock_a2, \
+        gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+      const ::testing::internal::WithoutMatchers&, \
+      constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
+        return ::testing::internal::AdjustConstness_##constness(this)-> \
+            gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 7, __VA_ARGS__)>()); \
+      } \
+  mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(7, constness, \
+      Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD8_(tn, constness, ct, Method, ...) \
+  static_assert(8 == \
+      ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
+      "MOCK_METHOD<N> must match argument count.");\
+  GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
+      GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
+          __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
+          GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, GMOCK_ARG_(tn, 5, \
+          __VA_ARGS__) gmock_a5, GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \
+          GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, GMOCK_ARG_(tn, 8, \
+          __VA_ARGS__) gmock_a8) constness { \
+    GMOCK_MOCKER_(8, constness, Method).SetOwnerAndName(this, #Method); \
+    return GMOCK_MOCKER_(8, constness, \
+        Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
+        __VA_ARGS__)>(gmock_a1), \
+  ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2), \
+  ::std::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(gmock_a3), \
+  ::std::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(gmock_a4), \
+  ::std::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(gmock_a5), \
+  ::std::forward<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(gmock_a6), \
+  ::std::forward<GMOCK_ARG_(tn, 7, __VA_ARGS__)>(gmock_a7), \
+  ::std::forward<GMOCK_ARG_(tn, 8, __VA_ARGS__)>(gmock_a8)); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> \
+      gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+                     GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
+                     GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
+                     GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
+                     GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
+                     GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \
+                     GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7, \
+                     GMOCK_MATCHER_(tn, 8, __VA_ARGS__) gmock_a8) constness { \
+    GMOCK_MOCKER_(8, constness, Method).RegisterOwner(this); \
+    return GMOCK_MOCKER_(8, constness, Method).With(gmock_a1, gmock_a2, \
+        gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+      const ::testing::internal::WithoutMatchers&, \
+      constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
+        return ::testing::internal::AdjustConstness_##constness(this)-> \
+            gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 7, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 8, __VA_ARGS__)>()); \
+      } \
+  mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(8, constness, \
+      Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD9_(tn, constness, ct, Method, ...) \
+  static_assert(9 == \
+      ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
+      "MOCK_METHOD<N> must match argument count.");\
+  GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
+      GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
+          __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
+          GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, GMOCK_ARG_(tn, 5, \
+          __VA_ARGS__) gmock_a5, GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \
+          GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, GMOCK_ARG_(tn, 8, \
+          __VA_ARGS__) gmock_a8, GMOCK_ARG_(tn, 9, \
+          __VA_ARGS__) gmock_a9) constness { \
+    GMOCK_MOCKER_(9, constness, Method).SetOwnerAndName(this, #Method); \
+    return GMOCK_MOCKER_(9, constness, \
+        Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
+        __VA_ARGS__)>(gmock_a1), \
+  ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2), \
+  ::std::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(gmock_a3), \
+  ::std::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(gmock_a4), \
+  ::std::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(gmock_a5), \
+  ::std::forward<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(gmock_a6), \
+  ::std::forward<GMOCK_ARG_(tn, 7, __VA_ARGS__)>(gmock_a7), \
+  ::std::forward<GMOCK_ARG_(tn, 8, __VA_ARGS__)>(gmock_a8), \
+  ::std::forward<GMOCK_ARG_(tn, 9, __VA_ARGS__)>(gmock_a9)); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> \
+      gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+                     GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
+                     GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
+                     GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
+                     GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
+                     GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \
+                     GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7, \
+                     GMOCK_MATCHER_(tn, 8, __VA_ARGS__) gmock_a8, \
+                     GMOCK_MATCHER_(tn, 9, __VA_ARGS__) gmock_a9) constness { \
+    GMOCK_MOCKER_(9, constness, Method).RegisterOwner(this); \
+    return GMOCK_MOCKER_(9, constness, Method).With(gmock_a1, gmock_a2, \
+        gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8, \
+        gmock_a9); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+      const ::testing::internal::WithoutMatchers&, \
+      constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
+        return ::testing::internal::AdjustConstness_##constness(this)-> \
+            gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 7, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 8, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 9, __VA_ARGS__)>()); \
+      } \
+  mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(9, constness, \
+      Method)
+
+// INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
+#define GMOCK_METHOD10_(tn, constness, ct, Method, ...) \
+  static_assert(10 == \
+      ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \
+      "MOCK_METHOD<N> must match argument count.");\
+  GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
+      GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \
+          __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \
+          GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, GMOCK_ARG_(tn, 5, \
+          __VA_ARGS__) gmock_a5, GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \
+          GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, GMOCK_ARG_(tn, 8, \
+          __VA_ARGS__) gmock_a8, GMOCK_ARG_(tn, 9, __VA_ARGS__) gmock_a9, \
+          GMOCK_ARG_(tn, 10, __VA_ARGS__) gmock_a10) constness { \
+    GMOCK_MOCKER_(10, constness, Method).SetOwnerAndName(this, #Method); \
+    return GMOCK_MOCKER_(10, constness, \
+        Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \
+        __VA_ARGS__)>(gmock_a1), \
+  ::std::forward<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(gmock_a2), \
+  ::std::forward<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(gmock_a3), \
+  ::std::forward<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(gmock_a4), \
+  ::std::forward<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(gmock_a5), \
+  ::std::forward<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(gmock_a6), \
+  ::std::forward<GMOCK_ARG_(tn, 7, __VA_ARGS__)>(gmock_a7), \
+  ::std::forward<GMOCK_ARG_(tn, 8, __VA_ARGS__)>(gmock_a8), \
+  ::std::forward<GMOCK_ARG_(tn, 9, __VA_ARGS__)>(gmock_a9), \
+  ::std::forward<GMOCK_ARG_(tn, 10, __VA_ARGS__)>(gmock_a10)); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> \
+      gmock_##Method(GMOCK_MATCHER_(tn, 1, __VA_ARGS__) gmock_a1, \
+                     GMOCK_MATCHER_(tn, 2, __VA_ARGS__) gmock_a2, \
+                     GMOCK_MATCHER_(tn, 3, __VA_ARGS__) gmock_a3, \
+                     GMOCK_MATCHER_(tn, 4, __VA_ARGS__) gmock_a4, \
+                     GMOCK_MATCHER_(tn, 5, __VA_ARGS__) gmock_a5, \
+                     GMOCK_MATCHER_(tn, 6, __VA_ARGS__) gmock_a6, \
+                     GMOCK_MATCHER_(tn, 7, __VA_ARGS__) gmock_a7, \
+                     GMOCK_MATCHER_(tn, 8, __VA_ARGS__) gmock_a8, \
+                     GMOCK_MATCHER_(tn, 9, __VA_ARGS__) gmock_a9, \
+                     GMOCK_MATCHER_(tn, 10, \
+                         __VA_ARGS__) gmock_a10) constness { \
+    GMOCK_MOCKER_(10, constness, Method).RegisterOwner(this); \
+    return GMOCK_MOCKER_(10, constness, Method).With(gmock_a1, gmock_a2, \
+        gmock_a3, gmock_a4, gmock_a5, gmock_a6, gmock_a7, gmock_a8, gmock_a9, \
+        gmock_a10); \
+  } \
+  ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+      const ::testing::internal::WithoutMatchers&, \
+      constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
+        return ::testing::internal::AdjustConstness_##constness(this)-> \
+            gmock_##Method(::testing::A<GMOCK_ARG_(tn, 1, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 2, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 3, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 4, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 5, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 6, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 7, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 8, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 9, __VA_ARGS__)>(), \
+                     ::testing::A<GMOCK_ARG_(tn, 10, __VA_ARGS__)>()); \
+      } \
+  mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_(10, constness, \
+      Method)
+
+#define MOCK_METHOD0(m, ...) GMOCK_METHOD0_(, , , m, __VA_ARGS__)
+#define MOCK_METHOD1(m, ...) GMOCK_METHOD1_(, , , m, __VA_ARGS__)
+#define MOCK_METHOD2(m, ...) GMOCK_METHOD2_(, , , m, __VA_ARGS__)
+#define MOCK_METHOD3(m, ...) GMOCK_METHOD3_(, , , m, __VA_ARGS__)
+#define MOCK_METHOD4(m, ...) GMOCK_METHOD4_(, , , m, __VA_ARGS__)
+#define MOCK_METHOD5(m, ...) GMOCK_METHOD5_(, , , m, __VA_ARGS__)
+#define MOCK_METHOD6(m, ...) GMOCK_METHOD6_(, , , m, __VA_ARGS__)
+#define MOCK_METHOD7(m, ...) GMOCK_METHOD7_(, , , m, __VA_ARGS__)
+#define MOCK_METHOD8(m, ...) GMOCK_METHOD8_(, , , m, __VA_ARGS__)
+#define MOCK_METHOD9(m, ...) GMOCK_METHOD9_(, , , m, __VA_ARGS__)
+#define MOCK_METHOD10(m, ...) GMOCK_METHOD10_(, , , m, __VA_ARGS__)
+
+#define MOCK_CONST_METHOD0(m, ...) GMOCK_METHOD0_(, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD1(m, ...) GMOCK_METHOD1_(, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD2(m, ...) GMOCK_METHOD2_(, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD3(m, ...) GMOCK_METHOD3_(, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD4(m, ...) GMOCK_METHOD4_(, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD5(m, ...) GMOCK_METHOD5_(, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD6(m, ...) GMOCK_METHOD6_(, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD7(m, ...) GMOCK_METHOD7_(, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD8(m, ...) GMOCK_METHOD8_(, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD9(m, ...) GMOCK_METHOD9_(, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD10(m, ...) GMOCK_METHOD10_(, const, , m, __VA_ARGS__)
+
+#define MOCK_METHOD0_T(m, ...) GMOCK_METHOD0_(typename, , , m, __VA_ARGS__)
+#define MOCK_METHOD1_T(m, ...) GMOCK_METHOD1_(typename, , , m, __VA_ARGS__)
+#define MOCK_METHOD2_T(m, ...) GMOCK_METHOD2_(typename, , , m, __VA_ARGS__)
+#define MOCK_METHOD3_T(m, ...) GMOCK_METHOD3_(typename, , , m, __VA_ARGS__)
+#define MOCK_METHOD4_T(m, ...) GMOCK_METHOD4_(typename, , , m, __VA_ARGS__)
+#define MOCK_METHOD5_T(m, ...) GMOCK_METHOD5_(typename, , , m, __VA_ARGS__)
+#define MOCK_METHOD6_T(m, ...) GMOCK_METHOD6_(typename, , , m, __VA_ARGS__)
+#define MOCK_METHOD7_T(m, ...) GMOCK_METHOD7_(typename, , , m, __VA_ARGS__)
+#define MOCK_METHOD8_T(m, ...) GMOCK_METHOD8_(typename, , , m, __VA_ARGS__)
+#define MOCK_METHOD9_T(m, ...) GMOCK_METHOD9_(typename, , , m, __VA_ARGS__)
+#define MOCK_METHOD10_T(m, ...) GMOCK_METHOD10_(typename, , , m, __VA_ARGS__)
+
+#define MOCK_CONST_METHOD0_T(m, ...) \
+    GMOCK_METHOD0_(typename, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD1_T(m, ...) \
+    GMOCK_METHOD1_(typename, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD2_T(m, ...) \
+    GMOCK_METHOD2_(typename, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD3_T(m, ...) \
+    GMOCK_METHOD3_(typename, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD4_T(m, ...) \
+    GMOCK_METHOD4_(typename, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD5_T(m, ...) \
+    GMOCK_METHOD5_(typename, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD6_T(m, ...) \
+    GMOCK_METHOD6_(typename, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD7_T(m, ...) \
+    GMOCK_METHOD7_(typename, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD8_T(m, ...) \
+    GMOCK_METHOD8_(typename, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD9_T(m, ...) \
+    GMOCK_METHOD9_(typename, const, , m, __VA_ARGS__)
+#define MOCK_CONST_METHOD10_T(m, ...) \
+    GMOCK_METHOD10_(typename, const, , m, __VA_ARGS__)
+
+#define MOCK_METHOD0_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD0_(, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD1_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD1_(, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD2_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD2_(, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD3_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD3_(, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD4_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD4_(, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD5_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD5_(, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD6_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD6_(, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD7_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD7_(, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD8_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD8_(, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD9_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD9_(, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD10_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD10_(, , ct, m, __VA_ARGS__)
+
+#define MOCK_CONST_METHOD0_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD0_(, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD1_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD1_(, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD2_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD2_(, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD3_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD3_(, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD4_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD4_(, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD5_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD5_(, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD6_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD6_(, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD7_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD7_(, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD8_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD8_(, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD9_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD9_(, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD10_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD10_(, const, ct, m, __VA_ARGS__)
+
+#define MOCK_METHOD0_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD0_(typename, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD1_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD1_(typename, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD2_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD2_(typename, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD3_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD3_(typename, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD4_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD4_(typename, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD5_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD5_(typename, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD6_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD6_(typename, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD7_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD7_(typename, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD8_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD8_(typename, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD9_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD9_(typename, , ct, m, __VA_ARGS__)
+#define MOCK_METHOD10_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD10_(typename, , ct, m, __VA_ARGS__)
+
+#define MOCK_CONST_METHOD0_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD0_(typename, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD1_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD1_(typename, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD2_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD2_(typename, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD3_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD3_(typename, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD4_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD4_(typename, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD5_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD5_(typename, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD6_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD6_(typename, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD7_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD7_(typename, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD8_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD8_(typename, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD9_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD9_(typename, const, ct, m, __VA_ARGS__)
+#define MOCK_CONST_METHOD10_T_WITH_CALLTYPE(ct, m, ...) \
+    GMOCK_METHOD10_(typename, const, ct, m, __VA_ARGS__)
+
+}  // namespace testing
+
+#endif  // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_

test/gtest-1.10.0/googlemock/include/gmock/gmock-generated-function-mockers.h.pump

@@ -1,6 +1,6 @@
 $$ -*- mode: c++; -*-
-$$ This is a Pump source file.  Please use Pump to convert it to
+$$ This is a Pump source file.  Please use Pump to convert
-$$ gmock-generated-function-mockers.h.
+$$ it to gmock-generated-function-mockers.h.
 $$
 $var n = 10  $$ The maximum arity we support.
 // Copyright 2007, Google Inc.
@@ -31,74 +31,79 @@ $var n = 10  $$ The maximum arity we support.
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
+
-// Author: wan@google.com (Zhanyong Wan)
 
 // Google Mock - a framework for writing C++ mock classes.
 //
 // This file implements function mockers of various arities.
 
+// GOOGLETEST_CM0002 DO NOT DELETE
+
 #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
 #define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_
 
+#include <functional>
+#include <utility>
+
 #include "gmock/gmock-spec-builders.h"
 #include "gmock/internal/gmock-internal-utils.h"
 
-#if GTEST_HAS_STD_FUNCTION_
-# include <functional>
-#endif
-
 namespace testing {
 namespace internal {
 
-template <typename F>
-class FunctionMockerBase;
-
-// Note: class FunctionMocker really belongs to the ::testing
-// namespace.  However if we define it in ::testing, MSVC will
-// complain when classes in ::testing::internal declare it as a
-// friend class template.  To workaround this compiler bug, we define
-// FunctionMocker in ::testing::internal and import it into ::testing.
-template <typename F>
-class FunctionMocker;
-
-
 $range i 0..n
-$for i [[
+// Removes the given pointer; this is a helper for the expectation setter method
-$range j 1..i
+// for parameterless matchers.
-$var typename_As = [[$for j [[, typename A$j]]]]
+//
-$var As = [[$for j, [[A$j]]]]
+// We want to make sure that the user cannot set a parameterless expectation on
-$var as = [[$for j, [[a$j]]]]
+// overloaded methods, including methods which are overloaded on const. Example:
-$var Aas = [[$for j, [[A$j a$j]]]]
+//
-$var ms = [[$for j, [[m$j]]]]
+//   class MockClass {
-$var matchers = [[$for j, [[const Matcher<A$j>& m$j]]]]
+//     MOCK_METHOD0(GetName, string&());
-template <typename R$typename_As>
+//     MOCK_CONST_METHOD0(GetName, const string&());
-class FunctionMocker<R($As)> : public
+//   };
-    internal::FunctionMockerBase<R($As)> {
+//
- public:
+//   TEST() {
-  typedef R F($As);
+//     // This should be an error, as it's not clear which overload is expected.
-  typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple;
+//     EXPECT_CALL(mock, GetName).WillOnce(ReturnRef(value));
+//   }
+//
+// Here are the generated expectation-setter methods:
+//
+//   class MockClass {
+//     // Overload 1
+//     MockSpec<string&()> gmock_GetName() { ... }
+//     // Overload 2. Declared const so that the compiler will generate an
+//     // error when trying to resolve between this and overload 4 in
+//     // 'gmock_GetName(WithoutMatchers(), nullptr)'.
+//     MockSpec<string&()> gmock_GetName(
+//         const WithoutMatchers&, const Function<string&()>*) const {
+//       // Removes const from this, calls overload 1
+//       return AdjustConstness_(this)->gmock_GetName();
+//     }
+//
+//     // Overload 3
+//     const string& gmock_GetName() const { ... }
+//     // Overload 4
+//     MockSpec<const string&()> gmock_GetName(
+//         const WithoutMatchers&, const Function<const string&()>*) const {
+//       // Does not remove const, calls overload 3
+//       return AdjustConstness_const(this)->gmock_GetName();
+//     }
+//   }
+//
+template <typename MockType>
+const MockType* AdjustConstness_const(const MockType* mock) {
+  return mock;
+}
 
-  MockSpec<F>& With($matchers) {
+// Removes const from and returns the given pointer; this is a helper for the
+// expectation setter method for parameterless matchers.
+template <typename MockType>
+MockType* AdjustConstness_(const MockType* mock) {
+  return const_cast<MockType*>(mock);
+}
 
-$if i >= 1 [[
-    this->current_spec().SetMatchers(::testing::make_tuple($ms));
-
-]]
-    return this->current_spec();
-  }
-
-  R Invoke($Aas) {
-    // Even though gcc and MSVC don't enforce it, 'this->' is required
-    // by the C++ standard [14.6.4] here, as the base class type is
-    // dependent on the template argument (and thus shouldn't be
-    // looked into when resolving InvokeWith).
-    return this->InvokeWith(ArgumentTuple($as));
-  }
-};
-
-
-]]
 }  // namespace internal
 
 // The style guide prohibits "using" statements in a namespace scope
@@ -119,7 +124,7 @@ using internal::FunctionMocker;
 // The type of argument N of the given function type.
 // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
 #define GMOCK_ARG_(tn, N, ...) \
-    tn ::testing::internal::Function<__VA_ARGS__>::Argument##N
+    tn ::testing::internal::Function<__VA_ARGS__>::template Arg<N-1>::type
 
 // The matcher type for argument N of the given function type.
 // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
@@ -134,26 +139,33 @@ using internal::FunctionMocker;
 
 $for i [[
 $range j 1..i
-$var arg_as = [[$for j, \
+$var arg_as = [[$for j, [[GMOCK_ARG_(tn, $j, __VA_ARGS__) gmock_a$j]]]]
-      [[GMOCK_ARG_(tn, $j, __VA_ARGS__) gmock_a$j]]]]
+$var as = [[$for j, \
-$var as = [[$for j, [[gmock_a$j]]]]
+  [[::std::forward<GMOCK_ARG_(tn, $j, __VA_ARGS__)>(gmock_a$j)]]]]
-$var matcher_as = [[$for j, \
+$var matcher_arg_as = [[$for j, \
                      [[GMOCK_MATCHER_(tn, $j, __VA_ARGS__) gmock_a$j]]]]
+$var matcher_as = [[$for j, [[gmock_a$j]]]]
+$var anything_matchers = [[$for j, \
+                     [[::testing::A<GMOCK_ARG_(tn, $j, __VA_ARGS__)>()]]]]
 // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!!
 #define GMOCK_METHOD$i[[]]_(tn, constness, ct, Method, ...) \
+  static_assert($i == ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, "MOCK_METHOD<N> must match argument count.");\
   GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \
       $arg_as) constness { \
-    GTEST_COMPILE_ASSERT_((::testing::tuple_size<                          \
-        tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value == $i), \
-        this_method_does_not_take_$i[[]]_argument[[$if i != 1 [[s]]]]); \
     GMOCK_MOCKER_($i, constness, Method).SetOwnerAndName(this, #Method); \
     return GMOCK_MOCKER_($i, constness, Method).Invoke($as); \
   } \
-  ::testing::MockSpec<__VA_ARGS__>& \
+  ::testing::MockSpec<__VA_ARGS__> \
-      gmock_##Method($matcher_as) constness { \
+      gmock_##Method($matcher_arg_as) constness { \
     GMOCK_MOCKER_($i, constness, Method).RegisterOwner(this); \
-    return GMOCK_MOCKER_($i, constness, Method).With($as); \
+    return GMOCK_MOCKER_($i, constness, Method).With($matcher_as); \
   } \
+  ::testing::MockSpec<__VA_ARGS__> gmock_##Method( \
+      const ::testing::internal::WithoutMatchers&, \
+      constness ::testing::internal::Function<__VA_ARGS__>* ) const { \
+        return ::testing::internal::AdjustConstness_##constness(this)-> \
+            gmock_##Method($anything_matchers); \
+      } \
   mutable ::testing::FunctionMocker<__VA_ARGS__> GMOCK_MOCKER_($i, constness, Method)
 
 
@@ -210,82 +222,6 @@ $for i [[
 
 ]]
 
-// A MockFunction<F> class has one mock method whose type is F.  It is
-// useful when you just want your test code to emit some messages and
-// have Google Mock verify the right messages are sent (and perhaps at
-// the right times).  For example, if you are exercising code:
-//
-//   Foo(1);
-//   Foo(2);
-//   Foo(3);
-//
-// and want to verify that Foo(1) and Foo(3) both invoke
-// mock.Bar("a"), but Foo(2) doesn't invoke anything, you can write:
-//
-// TEST(FooTest, InvokesBarCorrectly) {
-//   MyMock mock;
-//   MockFunction<void(string check_point_name)> check;
-//   {
-//     InSequence s;
-//
-//     EXPECT_CALL(mock, Bar("a"));
-//     EXPECT_CALL(check, Call("1"));
-//     EXPECT_CALL(check, Call("2"));
-//     EXPECT_CALL(mock, Bar("a"));
-//   }
-//   Foo(1);
-//   check.Call("1");
-//   Foo(2);
-//   check.Call("2");
-//   Foo(3);
-// }
-//
-// The expectation spec says that the first Bar("a") must happen
-// before check point "1", the second Bar("a") must happen after check
-// point "2", and nothing should happen between the two check
-// points. The explicit check points make it easy to tell which
-// Bar("a") is called by which call to Foo().
-//
-// MockFunction<F> can also be used to exercise code that accepts
-// std::function<F> callbacks. To do so, use AsStdFunction() method
-// to create std::function proxy forwarding to original object's Call.
-// Example:
-//
-// TEST(FooTest, RunsCallbackWithBarArgument) {
-//   MockFunction<int(string)> callback;
-//   EXPECT_CALL(callback, Call("bar")).WillOnce(Return(1));
-//   Foo(callback.AsStdFunction());
-// }
-template <typename F>
-class MockFunction;
-
-
-$for i [[
-$range j 0..i-1
-$var ArgTypes = [[$for j, [[A$j]]]]
-$var ArgNames = [[$for j, [[a$j]]]]
-$var ArgDecls = [[$for j, [[A$j a$j]]]]
-template <typename R$for j [[, typename A$j]]>
-class MockFunction<R($ArgTypes)> {
- public:
-  MockFunction() {}
-
-  MOCK_METHOD$i[[]]_T(Call, R($ArgTypes));
-
-#if GTEST_HAS_STD_FUNCTION_
-  std::function<R($ArgTypes)> AsStdFunction() {
-    return [this]($ArgDecls) -> R {
-      return this->Call($ArgNames);
-    };
-  }
-#endif  // GTEST_HAS_STD_FUNCTION_
-
- private:
-  GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
-};
-
-
-]]
 }  // namespace testing
 
 #endif  // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_FUNCTION_MOCKERS_H_

test/gtest-1.10.0/googlemock/include/gmock/gmock-generated-matchers.h.pump

@@ -1,6 +1,6 @@
 $$ -*- mode: c++; -*-
-$$ This is a Pump source file.  Please use Pump to convert it to
+$$ This is a Pump source file. Please use Pump to convert
-$$ gmock-generated-actions.h.
+$$ it to gmock-generated-matchers.h.
 $$
 $var n = 10  $$ The maximum arity we support.
 $$ }} This line fixes auto-indentation of the following code in Emacs.
@@ -37,343 +37,18 @@ $$ }} This line fixes auto-indentation of the following code in Emacs.
 //
 // This file implements some commonly used variadic matchers.
 
+// GOOGLETEST_CM0002 DO NOT DELETE
+
 #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
 #define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_
 
 #include <iterator>
 #include <sstream>
 #include <string>
+#include <utility>
 #include <vector>
 #include "gmock/gmock-matchers.h"
 
-namespace testing {
-namespace internal {
-
-$range i 0..n-1
-
-// The type of the i-th (0-based) field of Tuple.
-#define GMOCK_FIELD_TYPE_(Tuple, i) \
-    typename ::testing::tuple_element<i, Tuple>::type
-
-// TupleFields<Tuple, k0, ..., kn> is for selecting fields from a
-// tuple of type Tuple.  It has two members:
-//
-//   type: a tuple type whose i-th field is the ki-th field of Tuple.
-//   GetSelectedFields(t): returns fields k0, ..., and kn of t as a tuple.
-//
-// For example, in class TupleFields<tuple<bool, char, int>, 2, 0>, we have:
-//
-//   type is tuple<int, bool>, and
-//   GetSelectedFields(make_tuple(true, 'a', 42)) is (42, true).
-
-template <class Tuple$for i [[, int k$i = -1]]>
-class TupleFields;
-
-// This generic version is used when there are $n selectors.
-template <class Tuple$for i [[, int k$i]]>
-class TupleFields {
- public:
-  typedef ::testing::tuple<$for i, [[GMOCK_FIELD_TYPE_(Tuple, k$i)]]> type;
-  static type GetSelectedFields(const Tuple& t) {
-    return type($for i, [[get<k$i>(t)]]);
-  }
-};
-
-// The following specialization is used for 0 ~ $(n-1) selectors.
-
-$for i [[
-$$ }}}
-$range j 0..i-1
-$range k 0..n-1
-
-template <class Tuple$for j [[, int k$j]]>
-class TupleFields<Tuple, $for k, [[$if k < i [[k$k]] $else [[-1]]]]> {
- public:
-  typedef ::testing::tuple<$for j, [[GMOCK_FIELD_TYPE_(Tuple, k$j)]]> type;
-  static type GetSelectedFields(const Tuple& $if i==0 [[/* t */]] $else [[t]]) {
-    return type($for j, [[get<k$j>(t)]]);
-  }
-};
-
-]]
-
-#undef GMOCK_FIELD_TYPE_
-
-// Implements the Args() matcher.
-
-$var ks = [[$for i, [[k$i]]]]
-template <class ArgsTuple$for i [[, int k$i = -1]]>
-class ArgsMatcherImpl : public MatcherInterface<ArgsTuple> {
- public:
-  // ArgsTuple may have top-level const or reference modifiers.
-  typedef GTEST_REMOVE_REFERENCE_AND_CONST_(ArgsTuple) RawArgsTuple;
-  typedef typename internal::TupleFields<RawArgsTuple, $ks>::type SelectedArgs;
-  typedef Matcher<const SelectedArgs&> MonomorphicInnerMatcher;
-
-  template <typename InnerMatcher>
-  explicit ArgsMatcherImpl(const InnerMatcher& inner_matcher)
-      : inner_matcher_(SafeMatcherCast<const SelectedArgs&>(inner_matcher)) {}
-
-  virtual bool MatchAndExplain(ArgsTuple args,
-                               MatchResultListener* listener) const {
-    const SelectedArgs& selected_args = GetSelectedArgs(args);
-    if (!listener->IsInterested())
-      return inner_matcher_.Matches(selected_args);
-
-    PrintIndices(listener->stream());
-    *listener << "are " << PrintToString(selected_args);
-
-    StringMatchResultListener inner_listener;
-    const bool match = inner_matcher_.MatchAndExplain(selected_args,
-                                                      &inner_listener);
-    PrintIfNotEmpty(inner_listener.str(), listener->stream());
-    return match;
-  }
-
-  virtual void DescribeTo(::std::ostream* os) const {
-    *os << "are a tuple ";
-    PrintIndices(os);
-    inner_matcher_.DescribeTo(os);
-  }
-
-  virtual void DescribeNegationTo(::std::ostream* os) const {
-    *os << "are a tuple ";
-    PrintIndices(os);
-    inner_matcher_.DescribeNegationTo(os);
-  }
-
- private:
-  static SelectedArgs GetSelectedArgs(ArgsTuple args) {
-    return TupleFields<RawArgsTuple, $ks>::GetSelectedFields(args);
-  }
-
-  // Prints the indices of the selected fields.
-  static void PrintIndices(::std::ostream* os) {
-    *os << "whose fields (";
-    const int indices[$n] = { $ks };
-    for (int i = 0; i < $n; i++) {
-      if (indices[i] < 0)
-        break;
-
-      if (i >= 1)
-        *os << ", ";
-
-      *os << "#" << indices[i];
-    }
-    *os << ") ";
-  }
-
-  const MonomorphicInnerMatcher inner_matcher_;
-
-  GTEST_DISALLOW_ASSIGN_(ArgsMatcherImpl);
-};
-
-template <class InnerMatcher$for i [[, int k$i = -1]]>
-class ArgsMatcher {
- public:
-  explicit ArgsMatcher(const InnerMatcher& inner_matcher)
-      : inner_matcher_(inner_matcher) {}
-
-  template <typename ArgsTuple>
-  operator Matcher<ArgsTuple>() const {
-    return MakeMatcher(new ArgsMatcherImpl<ArgsTuple, $ks>(inner_matcher_));
-  }
-
- private:
-  const InnerMatcher inner_matcher_;
-
-  GTEST_DISALLOW_ASSIGN_(ArgsMatcher);
-};
-
-// A set of metafunctions for computing the result type of AllOf.
-// AllOf(m1, ..., mN) returns
-// AllOfResultN<decltype(m1), ..., decltype(mN)>::type.
-
-// Although AllOf isn't defined for one argument, AllOfResult1 is defined
-// to simplify the implementation.
-template <typename M1>
-struct AllOfResult1 {
-  typedef M1 type;
-};
-
-$range i 1..n
-
-$range i 2..n
-$for i [[
-$range j 2..i
-$var m = i/2
-$range k 1..m
-$range t m+1..i
-
-template <typename M1$for j [[, typename M$j]]>
-struct AllOfResult$i {
-  typedef BothOfMatcher<
-      typename AllOfResult$m<$for k, [[M$k]]>::type,
-      typename AllOfResult$(i-m)<$for t, [[M$t]]>::type
-  > type;
-};
-
-]]
-
-// A set of metafunctions for computing the result type of AnyOf.
-// AnyOf(m1, ..., mN) returns
-// AnyOfResultN<decltype(m1), ..., decltype(mN)>::type.
-
-// Although AnyOf isn't defined for one argument, AnyOfResult1 is defined
-// to simplify the implementation.
-template <typename M1>
-struct AnyOfResult1 {
-  typedef M1 type;
-};
-
-$range i 1..n
-
-$range i 2..n
-$for i [[
-$range j 2..i
-$var m = i/2
-$range k 1..m
-$range t m+1..i
-
-template <typename M1$for j [[, typename M$j]]>
-struct AnyOfResult$i {
-  typedef EitherOfMatcher<
-      typename AnyOfResult$m<$for k, [[M$k]]>::type,
-      typename AnyOfResult$(i-m)<$for t, [[M$t]]>::type
-  > type;
-};
-
-]]
-
-}  // namespace internal
-
-// Args<N1, N2, ..., Nk>(a_matcher) matches a tuple if the selected
-// fields of it matches a_matcher.  C++ doesn't support default
-// arguments for function templates, so we have to overload it.
-
-$range i 0..n
-$for i [[
-$range j 1..i
-template <$for j [[int k$j, ]]typename InnerMatcher>
-inline internal::ArgsMatcher<InnerMatcher$for j [[, k$j]]>
-Args(const InnerMatcher& matcher) {
-  return internal::ArgsMatcher<InnerMatcher$for j [[, k$j]]>(matcher);
-}
-
-
-]]
-// ElementsAre(e_1, e_2, ... e_n) matches an STL-style container with
-// n elements, where the i-th element in the container must
-// match the i-th argument in the list.  Each argument of
-// ElementsAre() can be either a value or a matcher.  We support up to
-// $n arguments.
-//
-// The use of DecayArray in the implementation allows ElementsAre()
-// to accept string literals, whose type is const char[N], but we
-// want to treat them as const char*.
-//
-// NOTE: Since ElementsAre() cares about the order of the elements, it
-// must not be used with containers whose elements's order is
-// undefined (e.g. hash_map).
-
-$range i 0..n
-$for i [[
-
-$range j 1..i
-
-$if i>0 [[
-
-template <$for j, [[typename T$j]]>
-]]
-
-inline internal::ElementsAreMatcher<
-    ::testing::tuple<
-$for j, [[
-
-        typename internal::DecayArray<T$j[[]]>::type]]> >
-ElementsAre($for j, [[const T$j& e$j]]) {
-  typedef ::testing::tuple<
-$for j, [[
-
-      typename internal::DecayArray<T$j[[]]>::type]]> Args;
-  return internal::ElementsAreMatcher<Args>(Args($for j, [[e$j]]));
-}
-
-]]
-
-// UnorderedElementsAre(e_1, e_2, ..., e_n) is an ElementsAre extension
-// that matches n elements in any order.  We support up to n=$n arguments.
-
-$range i 0..n
-$for i [[
-
-$range j 1..i
-
-$if i>0 [[
-
-template <$for j, [[typename T$j]]>
-]]
-
-inline internal::UnorderedElementsAreMatcher<
-    ::testing::tuple<
-$for j, [[
-
-        typename internal::DecayArray<T$j[[]]>::type]]> >
-UnorderedElementsAre($for j, [[const T$j& e$j]]) {
-  typedef ::testing::tuple<
-$for j, [[
-
-      typename internal::DecayArray<T$j[[]]>::type]]> Args;
-  return internal::UnorderedElementsAreMatcher<Args>(Args($for j, [[e$j]]));
-}
-
-]]
-
-// AllOf(m1, m2, ..., mk) matches any value that matches all of the given
-// sub-matchers.  AllOf is called fully qualified to prevent ADL from firing.
-
-$range i 2..n
-$for i [[
-$range j 1..i
-$var m = i/2
-$range k 1..m
-$range t m+1..i
-
-template <$for j, [[typename M$j]]>
-inline typename internal::AllOfResult$i<$for j, [[M$j]]>::type
-AllOf($for j, [[M$j m$j]]) {
-  return typename internal::AllOfResult$i<$for j, [[M$j]]>::type(
-      $if m == 1 [[m1]] $else [[::testing::AllOf($for k, [[m$k]])]],
-      $if m+1 == i [[m$i]] $else [[::testing::AllOf($for t, [[m$t]])]]);
-}
-
-]]
-
-// AnyOf(m1, m2, ..., mk) matches any value that matches any of the given
-// sub-matchers.  AnyOf is called fully qualified to prevent ADL from firing.
-
-$range i 2..n
-$for i [[
-$range j 1..i
-$var m = i/2
-$range k 1..m
-$range t m+1..i
-
-template <$for j, [[typename M$j]]>
-inline typename internal::AnyOfResult$i<$for j, [[M$j]]>::type
-AnyOf($for j, [[M$j m$j]]) {
-  return typename internal::AnyOfResult$i<$for j, [[M$j]]>::type(
-      $if m == 1 [[m1]] $else [[::testing::AnyOf($for k, [[m$k]])]],
-      $if m+1 == i [[m$i]] $else [[::testing::AnyOf($for t, [[m$t]])]]);
-}
-
-]]
-
-}  // namespace testing
-$$ } // This Pump meta comment fixes auto-indentation in Emacs. It will not
-$$   // show up in the generated code.
-
-
 // The MATCHER* family of macros can be used in a namespace scope to
 // define custom matchers easily.
 //
@@ -479,7 +154,7 @@ $$   // show up in the generated code.
 //   using testing::PrintToString;
 //
 //   MATCHER_P2(InClosedRange, low, hi,
-//       string(negation ? "is not" : "is") + " in range [" +
+//       std::string(negation ? "is not" : "is") + " in range [" +
 //       PrintToString(low) + ", " + PrintToString(hi) + "]") {
 //     return low <= arg && arg <= hi;
 //   }
@@ -577,17 +252,15 @@ $$   // show up in the generated code.
 // overloading matchers based on parameter types (as opposed to just
 // based on the number of parameters).
 //
-// MATCHER*() can only be used in a namespace scope.  The reason is
+// MATCHER*() can only be used in a namespace scope as templates cannot be
-// that C++ doesn't yet allow function-local types to be used to
+// declared inside of a local class.
-// instantiate templates.  The up-coming C++0x standard will fix this.
-// Once that's done, we'll consider supporting using MATCHER*() inside
-// a function.
 //
 // More Information
 // ================
 //
 // To learn more about using these macros, please search for 'MATCHER'
-// on http://code.google.com/p/googlemock/wiki/CookBook.
+// on
+// https://github.com/google/googletest/blob/master/googlemock/docs/cook_book.md
 
 $range i 0..n
 $for i
@@ -604,32 +277,34 @@ $var template = [[$if i==0 [[]] $else [[
 ]]]]
 $var ctor_param_list = [[$for j, [[p$j##_type gmock_p$j]]]]
 $var impl_ctor_param_list = [[$for j, [[p$j##_type gmock_p$j]]]]
-$var impl_inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(gmock_p$j)]]]]]]
+$var impl_inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(::std::move(gmock_p$j))]]]]]]
-$var inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(gmock_p$j)]]]]]]
+$var inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(::std::move(gmock_p$j))]]]]]]
 $var params = [[$for j, [[p$j]]]]
 $var param_types = [[$if i==0 [[]] $else [[<$for j, [[p$j##_type]]>]]]]
 $var param_types_and_names = [[$for j, [[p$j##_type p$j]]]]
 $var param_field_decls = [[$for j
 [[
 
-      p$j##_type p$j;\
+      p$j##_type const p$j;\
 ]]]]
 $var param_field_decls2 = [[$for j
 [[
 
-    p$j##_type p$j;\
+    p$j##_type const p$j;\
 ]]]]
 
 #define $macro_name(name$for j [[, p$j]], description)\$template
   class $class_name {\
    public:\
     template <typename arg_type>\
-    class gmock_Impl : public ::testing::MatcherInterface<arg_type> {\
+    class gmock_Impl : public ::testing::MatcherInterface<\
+        GTEST_REFERENCE_TO_CONST_(arg_type)> {\
      public:\
       [[$if i==1 [[explicit ]]]]gmock_Impl($impl_ctor_param_list)\
           $impl_inits {}\
       virtual bool MatchAndExplain(\
-          arg_type arg, ::testing::MatchResultListener* result_listener) const;\
+          GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
+          ::testing::MatchResultListener* result_listener) const;\
       virtual void DescribeTo(::std::ostream* gmock_os) const {\
         *gmock_os << FormatDescription(false);\
       }\
@@ -637,16 +312,16 @@ $var param_field_decls2 = [[$for j
         *gmock_os << FormatDescription(true);\
       }\$param_field_decls
      private:\
-      ::testing::internal::string FormatDescription(bool negation) const {\
+      ::std::string FormatDescription(bool negation) const {\
-        const ::testing::internal::string gmock_description = (description);\
+        ::std::string gmock_description = (description);\
-        if (!gmock_description.empty())\
+        if (!gmock_description.empty()) {\
           return gmock_description;\
+        }\
         return ::testing::internal::FormatMatcherDescription(\
             negation, #name, \
             ::testing::internal::UniversalTersePrintTupleFieldsToStrings(\
-                ::testing::tuple<$for j, [[p$j##_type]]>($for j, [[p$j]])));\
+                ::std::tuple<$for j, [[p$j##_type]]>($for j, [[p$j]])));\
       }\
-      GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
     };\
     template <typename arg_type>\
     operator ::testing::Matcher<arg_type>() const {\
@@ -656,14 +331,13 @@ $var param_field_decls2 = [[$for j
     [[$if i==1 [[explicit ]]]]$class_name($ctor_param_list)$inits {\
     }\$param_field_decls2
    private:\
-    GTEST_DISALLOW_ASSIGN_($class_name);\
   };\$template
   inline $class_name$param_types name($param_types_and_names) {\
     return $class_name$param_types($params);\
   }\$template
   template <typename arg_type>\
   bool $class_name$param_types::gmock_Impl<arg_type>::MatchAndExplain(\
-      arg_type arg, \
+      GTEST_REFERENCE_TO_CONST_(arg_type) arg,\
       ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_)\
           const
 ]]

test/gtest-1.10.0/googlemock/include/gmock/gmock-more-actions.h

@@ -26,70 +26,25 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
+
-// Author: wan@google.com (Zhanyong Wan)
 
 // Google Mock - a framework for writing C++ mock classes.
 //
 // This file implements some actions that depend on gmock-generated-actions.h.
 
+// GOOGLETEST_CM0002 DO NOT DELETE
+
 #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
 #define GMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
 
 #include <algorithm>
+#include <type_traits>
 
 #include "gmock/gmock-generated-actions.h"
 
 namespace testing {
 namespace internal {
 
-// Implements the Invoke(f) action.  The template argument
-// FunctionImpl is the implementation type of f, which can be either a
-// function pointer or a functor.  Invoke(f) can be used as an
-// Action<F> as long as f's type is compatible with F (i.e. f can be
-// assigned to a tr1::function<F>).
-template <typename FunctionImpl>
-class InvokeAction {
- public:
-  // The c'tor makes a copy of function_impl (either a function
-  // pointer or a functor).
-  explicit InvokeAction(FunctionImpl function_impl)
-      : function_impl_(function_impl) {}
-
-  template <typename Result, typename ArgumentTuple>
-  Result Perform(const ArgumentTuple& args) {
-    return InvokeHelper<Result, ArgumentTuple>::Invoke(function_impl_, args);
-  }
-
- private:
-  FunctionImpl function_impl_;
-
-  GTEST_DISALLOW_ASSIGN_(InvokeAction);
-};
-
-// Implements the Invoke(object_ptr, &Class::Method) action.
-template <class Class, typename MethodPtr>
-class InvokeMethodAction {
- public:
-  InvokeMethodAction(Class* obj_ptr, MethodPtr method_ptr)
-      : method_ptr_(method_ptr), obj_ptr_(obj_ptr) {}
-
-  template <typename Result, typename ArgumentTuple>
-  Result Perform(const ArgumentTuple& args) const {
-    return InvokeHelper<Result, ArgumentTuple>::InvokeMethod(
-        obj_ptr_, method_ptr_, args);
-  }
-
- private:
-  // The order of these members matters.  Reversing the order can trigger
-  // warning C4121 in MSVC (see
-  // http://computer-programming-forum.com/7-vc.net/6fbc30265f860ad1.htm ).
-  const MethodPtr method_ptr_;
-  Class* const obj_ptr_;
-
-  GTEST_DISALLOW_ASSIGN_(InvokeMethodAction);
-};
-
 // An internal replacement for std::copy which mimics its behavior. This is
 // necessary because Visual Studio deprecates ::std::copy, issuing warning 4996.
 // However Visual Studio 2010 and later do not honor #pragmas which disable that
@@ -108,45 +63,6 @@ inline OutputIterator CopyElements(InputIterator first,
 
 // Various overloads for Invoke().
 
-// Creates an action that invokes 'function_impl' with the mock
-// function's arguments.
-template <typename FunctionImpl>
-PolymorphicAction<internal::InvokeAction<FunctionImpl> > Invoke(
-    FunctionImpl function_impl) {
-  return MakePolymorphicAction(
-      internal::InvokeAction<FunctionImpl>(function_impl));
-}
-
-// Creates an action that invokes the given method on the given object
-// with the mock function's arguments.
-template <class Class, typename MethodPtr>
-PolymorphicAction<internal::InvokeMethodAction<Class, MethodPtr> > Invoke(
-    Class* obj_ptr, MethodPtr method_ptr) {
-  return MakePolymorphicAction(
-      internal::InvokeMethodAction<Class, MethodPtr>(obj_ptr, method_ptr));
-}
-
-// WithoutArgs(inner_action) can be used in a mock function with a
-// non-empty argument list to perform inner_action, which takes no
-// argument.  In other words, it adapts an action accepting no
-// argument to one that accepts (and ignores) arguments.
-template <typename InnerAction>
-inline internal::WithArgsAction<InnerAction>
-WithoutArgs(const InnerAction& action) {
-  return internal::WithArgsAction<InnerAction>(action);
-}
-
-// WithArg<k>(an_action) creates an action that passes the k-th
-// (0-based) argument of the mock function to an_action and performs
-// it.  It adapts an action accepting one argument to one that accepts
-// multiple arguments.  For convenience, we also provide
-// WithArgs<k>(an_action) (defined below) as a synonym.
-template <int k, typename InnerAction>
-inline internal::WithArgsAction<InnerAction, k>
-WithArg(const InnerAction& action) {
-  return internal::WithArgsAction<InnerAction, k>(action);
-}
-
 // The ACTION*() macros trigger warning C4100 (unreferenced formal
 // parameter) in MSVC with -W4.  Unfortunately they cannot be fixed in
 // the macro definition, as the warnings are generated when the macro
@@ -161,7 +77,7 @@ WithArg(const InnerAction& action) {
 ACTION_TEMPLATE(ReturnArg,
                 HAS_1_TEMPLATE_PARAMS(int, k),
                 AND_0_VALUE_PARAMS()) {
-  return ::testing::get<k>(args);
+  return ::std::get<k>(args);
 }
 
 // Action SaveArg<k>(pointer) saves the k-th (0-based) argument of the
@@ -169,7 +85,7 @@ ACTION_TEMPLATE(ReturnArg,
 ACTION_TEMPLATE(SaveArg,
                 HAS_1_TEMPLATE_PARAMS(int, k),
                 AND_1_VALUE_PARAMS(pointer)) {
-  *pointer = ::testing::get<k>(args);
+  *pointer = ::std::get<k>(args);
 }
 
 // Action SaveArgPointee<k>(pointer) saves the value pointed to
@@ -177,7 +93,7 @@ ACTION_TEMPLATE(SaveArg,
 ACTION_TEMPLATE(SaveArgPointee,
                 HAS_1_TEMPLATE_PARAMS(int, k),
                 AND_1_VALUE_PARAMS(pointer)) {
-  *pointer = *::testing::get<k>(args);
+  *pointer = *::std::get<k>(args);
 }
 
 // Action SetArgReferee<k>(value) assigns 'value' to the variable
@@ -185,13 +101,13 @@ ACTION_TEMPLATE(SaveArgPointee,
 ACTION_TEMPLATE(SetArgReferee,
                 HAS_1_TEMPLATE_PARAMS(int, k),
                 AND_1_VALUE_PARAMS(value)) {
-  typedef typename ::testing::tuple_element<k, args_type>::type argk_type;
+  typedef typename ::std::tuple_element<k, args_type>::type argk_type;
   // Ensures that argument #k is a reference.  If you get a compiler
   // error on the next line, you are using SetArgReferee<k>(value) in
   // a mock function whose k-th (0-based) argument is not a reference.
-  GTEST_COMPILE_ASSERT_(internal::is_reference<argk_type>::value,
+  GTEST_COMPILE_ASSERT_(std::is_reference<argk_type>::value,
                         SetArgReferee_must_be_used_with_a_reference_argument);
-  ::testing::get<k>(args) = value;
+  ::std::get<k>(args) = value;
 }
 
 // Action SetArrayArgument<k>(first, last) copies the elements in
@@ -204,9 +120,9 @@ ACTION_TEMPLATE(SetArrayArgument,
                 AND_2_VALUE_PARAMS(first, last)) {
   // Visual Studio deprecates ::std::copy, so we use our own copy in that case.
 #ifdef _MSC_VER
-  internal::CopyElements(first, last, ::testing::get<k>(args));
+  internal::CopyElements(first, last, ::std::get<k>(args));
 #else
-  ::std::copy(first, last, ::testing::get<k>(args));
+  ::std::copy(first, last, ::std::get<k>(args));
 #endif
 }
 
@@ -215,7 +131,7 @@ ACTION_TEMPLATE(SetArrayArgument,
 ACTION_TEMPLATE(DeleteArg,
                 HAS_1_TEMPLATE_PARAMS(int, k),
                 AND_0_VALUE_PARAMS()) {
-  delete ::testing::get<k>(args);
+  delete ::std::get<k>(args);
 }
 
 // This action returns the value pointed to by 'pointer'.

test/gtest-1.10.0/googlemock/include/gmock/gmock-more-matchers.h

@@ -26,8 +26,7 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
+
-// Author: marcus.boerger@google.com (Marcus Boerger)
 
 // Google Mock - a framework for writing C++ mock classes.
 //
@@ -36,13 +35,27 @@
 // Note that tests are implemented in gmock-matchers_test.cc rather than
 // gmock-more-matchers-test.cc.
 
-#ifndef GMOCK_GMOCK_MORE_MATCHERS_H_
+// GOOGLETEST_CM0002 DO NOT DELETE
-#define GMOCK_GMOCK_MORE_MATCHERS_H_
+
+#ifndef GMOCK_INCLUDE_GMOCK_MORE_MATCHERS_H_
+#define GMOCK_INCLUDE_GMOCK_MORE_MATCHERS_H_
 
 #include "gmock/gmock-generated-matchers.h"
 
 namespace testing {
 
+// Silence C4100 (unreferenced formal
+// parameter) for MSVC
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable:4100)
+#if (_MSC_VER == 1900)
+// and silence C4800 (C4800: 'int *const ': forcing value
+// to bool 'true' or 'false') for MSVC 14
+# pragma warning(disable:4800)
+  #endif
+#endif
+
 // Defines a matcher that matches an empty container. The container must
 // support both size() and empty(), which all STL-like containers provide.
 MATCHER(IsEmpty, negation ? "isn't empty" : "is empty") {
@@ -53,6 +66,27 @@ MATCHER(IsEmpty, negation ? "isn't empty" : "is empty") {
   return false;
 }
 
+// Define a matcher that matches a value that evaluates in boolean
+// context to true.  Useful for types that define "explicit operator
+// bool" operators and so can't be compared for equality with true
+// and false.
+MATCHER(IsTrue, negation ? "is false" : "is true") {
+  return static_cast<bool>(arg);
+}
+
+// Define a matcher that matches a value that evaluates in boolean
+// context to false.  Useful for types that define "explicit operator
+// bool" operators and so can't be compared for equality with true
+// and false.
+MATCHER(IsFalse, negation ? "is true" : "is false") {
+  return !static_cast<bool>(arg);
+}
+
+#ifdef _MSC_VER
+# pragma warning(pop)
+#endif
+
+
 }  // namespace testing
 
-#endif  // GMOCK_GMOCK_MORE_MATCHERS_H_
+#endif  // GMOCK_INCLUDE_GMOCK_MORE_MATCHERS_H_

test/gtest-1.10.0/googlemock/include/gmock/gmock-nice-strict.h

@@ -1,8 +1,3 @@
-$$ -*- mode: c++; -*-
-$$ This is a Pump source file.  Please use Pump to convert it to
-$$ gmock-generated-nice-strict.h.
-$$
-$var n = 10  $$ The maximum arity we support.
 // Copyright 2008, Google Inc.
 // All rights reserved.
 //
@@ -31,8 +26,7 @@ $var n = 10  $$ The maximum arity we support.
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
+
-// Author: wan@google.com (Zhanyong Wan)
 
 // Implements class templates NiceMock, NaggyMock, and StrictMock.
 //
@@ -52,10 +46,9 @@ $var n = 10  $$ The maximum arity we support.
 // NiceMock<MockFoo>.
 //
 // NiceMock, NaggyMock, and StrictMock "inherit" the constructors of
-// their respective base class, with up-to $n arguments.  Therefore
+// their respective base class.  Therefore you can write
-// you can write NiceMock<MockFoo>(5, "a") to construct a nice mock
+// NiceMock<MockFoo>(5, "a") to construct a nice mock where MockFoo
-// where MockFoo has a constructor that accepts (int, const char*),
+// has a constructor that accepts (int, const char*), for example.
-// for example.
 //
 // A known limitation is that NiceMock<MockFoo>, NaggyMock<MockFoo>,
 // and StrictMock<MockFoo> only works for mock methods defined using
@@ -64,69 +57,130 @@ $var n = 10  $$ The maximum arity we support.
 // or "strict" modifier may not affect it, depending on the compiler.
 // In particular, nesting NiceMock, NaggyMock, and StrictMock is NOT
 // supported.
-//
-// Another known limitation is that the constructors of the base mock
-// cannot have arguments passed by non-const reference, which are
-// banned by the Google C++ style guide anyway.
 
-#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_NICE_STRICT_H_
+// GOOGLETEST_CM0002 DO NOT DELETE
-#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_NICE_STRICT_H_
+
+#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_NICE_STRICT_H_
+#define GMOCK_INCLUDE_GMOCK_GMOCK_NICE_STRICT_H_
 
 #include "gmock/gmock-spec-builders.h"
 #include "gmock/internal/gmock-port.h"
 
 namespace testing {
 
-$range kind 0..2
-$for kind [[
-
-$var clazz=[[$if kind==0 [[NiceMock]]
-             $elif kind==1 [[NaggyMock]]
-             $else [[StrictMock]]]]
-
-$var method=[[$if kind==0 [[AllowUninterestingCalls]]
-             $elif kind==1 [[WarnUninterestingCalls]]
-             $else [[FailUninterestingCalls]]]]
-
 template <class MockClass>
-class $clazz : public MockClass {
+class NiceMock : public MockClass {
  public:
-  // We don't factor out the constructor body to a common method, as
+  NiceMock() : MockClass() {
-  // we have to avoid a possible clash with members of MockClass.
+    ::testing::Mock::AllowUninterestingCalls(
-  $clazz() {
-    ::testing::Mock::$method(
         internal::ImplicitCast_<MockClass*>(this));
   }
 
-  // C++ doesn't (yet) allow inheritance of constructors, so we have
+  // Ideally, we would inherit base class's constructors through a using
-  // to define it for each arity.
+  // declaration, which would preserve their visibility. However, many existing
-  template <typename A1>
+  // tests rely on the fact that current implementation reexports protected
-  explicit $clazz(const A1& a1) : MockClass(a1) {
+  // constructors as public. These tests would need to be cleaned up first.
-    ::testing::Mock::$method(
+
+  // Single argument constructor is special-cased so that it can be
+  // made explicit.
+  template <typename A>
+  explicit NiceMock(A&& arg) : MockClass(std::forward<A>(arg)) {
+    ::testing::Mock::AllowUninterestingCalls(
         internal::ImplicitCast_<MockClass*>(this));
   }
 
-$range i 2..n
+  template <typename A1, typename A2, typename... An>
-$for i [[
+  NiceMock(A1&& arg1, A2&& arg2, An&&... args)
-$range j 1..i
+      : MockClass(std::forward<A1>(arg1), std::forward<A2>(arg2),
-  template <$for j, [[typename A$j]]>
+                  std::forward<An>(args)...) {
-  $clazz($for j, [[const A$j& a$j]]) : MockClass($for j, [[a$j]]) {
+    ::testing::Mock::AllowUninterestingCalls(
-    ::testing::Mock::$method(
         internal::ImplicitCast_<MockClass*>(this));
   }
 
-
+  ~NiceMock() {  // NOLINT
-]]
-  virtual ~$clazz() {
     ::testing::Mock::UnregisterCallReaction(
         internal::ImplicitCast_<MockClass*>(this));
   }
 
  private:
-  GTEST_DISALLOW_COPY_AND_ASSIGN_($clazz);
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(NiceMock);
 };
 
-]]
+template <class MockClass>
+class NaggyMock : public MockClass {
+ public:
+  NaggyMock() : MockClass() {
+    ::testing::Mock::WarnUninterestingCalls(
+        internal::ImplicitCast_<MockClass*>(this));
+  }
+
+  // Ideally, we would inherit base class's constructors through a using
+  // declaration, which would preserve their visibility. However, many existing
+  // tests rely on the fact that current implementation reexports protected
+  // constructors as public. These tests would need to be cleaned up first.
+
+  // Single argument constructor is special-cased so that it can be
+  // made explicit.
+  template <typename A>
+  explicit NaggyMock(A&& arg) : MockClass(std::forward<A>(arg)) {
+    ::testing::Mock::WarnUninterestingCalls(
+        internal::ImplicitCast_<MockClass*>(this));
+  }
+
+  template <typename A1, typename A2, typename... An>
+  NaggyMock(A1&& arg1, A2&& arg2, An&&... args)
+      : MockClass(std::forward<A1>(arg1), std::forward<A2>(arg2),
+                  std::forward<An>(args)...) {
+    ::testing::Mock::WarnUninterestingCalls(
+        internal::ImplicitCast_<MockClass*>(this));
+  }
+
+  ~NaggyMock() {  // NOLINT
+    ::testing::Mock::UnregisterCallReaction(
+        internal::ImplicitCast_<MockClass*>(this));
+  }
+
+ private:
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(NaggyMock);
+};
+
+template <class MockClass>
+class StrictMock : public MockClass {
+ public:
+  StrictMock() : MockClass() {
+    ::testing::Mock::FailUninterestingCalls(
+        internal::ImplicitCast_<MockClass*>(this));
+  }
+
+  // Ideally, we would inherit base class's constructors through a using
+  // declaration, which would preserve their visibility. However, many existing
+  // tests rely on the fact that current implementation reexports protected
+  // constructors as public. These tests would need to be cleaned up first.
+
+  // Single argument constructor is special-cased so that it can be
+  // made explicit.
+  template <typename A>
+  explicit StrictMock(A&& arg) : MockClass(std::forward<A>(arg)) {
+    ::testing::Mock::FailUninterestingCalls(
+        internal::ImplicitCast_<MockClass*>(this));
+  }
+
+  template <typename A1, typename A2, typename... An>
+  StrictMock(A1&& arg1, A2&& arg2, An&&... args)
+      : MockClass(std::forward<A1>(arg1), std::forward<A2>(arg2),
+                  std::forward<An>(args)...) {
+    ::testing::Mock::FailUninterestingCalls(
+        internal::ImplicitCast_<MockClass*>(this));
+  }
+
+  ~StrictMock() {  // NOLINT
+    ::testing::Mock::UnregisterCallReaction(
+        internal::ImplicitCast_<MockClass*>(this));
+  }
+
+ private:
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(StrictMock);
+};
 
 // The following specializations catch some (relatively more common)
 // user errors of nesting nice and strict mocks.  They do NOT catch
@@ -158,4 +212,4 @@ class StrictMock<StrictMock<MockClass> >;
 
 }  // namespace testing
 
-#endif  // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_NICE_STRICT_H_
+#endif  // GMOCK_INCLUDE_GMOCK_GMOCK_NICE_STRICT_H_

test/gtest-1.10.0/googlemock/include/gmock/gmock.h

@@ -26,26 +26,27 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
+
-// Author: wan@google.com (Zhanyong Wan)
 
 // Google Mock - a framework for writing C++ mock classes.
 //
 // This is the main header file a user should include.
 
+// GOOGLETEST_CM0002 DO NOT DELETE
+
 #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_H_
 #define GMOCK_INCLUDE_GMOCK_GMOCK_H_
 
 // This file implements the following syntax:
 //
-//   ON_CALL(mock_object.Method(...))
+//   ON_CALL(mock_object, Method(...))
 //     .With(...) ?
 //     .WillByDefault(...);
 //
 // where With() is optional and WillByDefault() must appear exactly
 // once.
 //
-//   EXPECT_CALL(mock_object.Method(...))
+//   EXPECT_CALL(mock_object, Method(...))
 //     .With(...) ?
 //     .Times(...) ?
 //     .InSequence(...) *
@@ -57,13 +58,14 @@
 
 #include "gmock/gmock-actions.h"
 #include "gmock/gmock-cardinalities.h"
+#include "gmock/gmock-function-mocker.h"
 #include "gmock/gmock-generated-actions.h"
 #include "gmock/gmock-generated-function-mockers.h"
-#include "gmock/gmock-generated-nice-strict.h"
 #include "gmock/gmock-generated-matchers.h"
 #include "gmock/gmock-matchers.h"
 #include "gmock/gmock-more-actions.h"
 #include "gmock/gmock-more-matchers.h"
+#include "gmock/gmock-nice-strict.h"
 #include "gmock/internal/gmock-internal-utils.h"
 
 namespace testing {
@@ -71,6 +73,7 @@ namespace testing {
 // Declares Google Mock flags that we want a user to use programmatically.
 GMOCK_DECLARE_bool_(catch_leaked_mocks);
 GMOCK_DECLARE_string_(verbose);
+GMOCK_DECLARE_int32_(default_mock_behavior);
 
 // Initializes Google Mock.  This must be called before running the
 // tests.  In particular, it parses the command line for the flags
@@ -89,6 +92,10 @@ GTEST_API_ void InitGoogleMock(int* argc, char** argv);
 // UNICODE mode.
 GTEST_API_ void InitGoogleMock(int* argc, wchar_t** argv);
 
+// This overloaded version can be used on Arduino/embedded platforms where
+// there is no argc/argv.
+GTEST_API_ void InitGoogleMock();
+
 }  // namespace testing
 
 #endif  // GMOCK_INCLUDE_GMOCK_GMOCK_H_

test/gtest-1.10.0/googlemock/include/gmock/internal/custom/README.md

@@ -0,0 +1,16 @@
+# Customization Points
+
+The custom directory is an injection point for custom user configurations.
+
+## Header `gmock-port.h`
+
+The following macros can be defined:
+
+### Flag related macros:
+
+*   `GMOCK_DECLARE_bool_(name)`
+*   `GMOCK_DECLARE_int32_(name)`
+*   `GMOCK_DECLARE_string_(name)`
+*   `GMOCK_DEFINE_bool_(name, default_val, doc)`
+*   `GMOCK_DEFINE_int32_(name, default_val, doc)`
+*   `GMOCK_DEFINE_string_(name, default_val, doc)`

test/gtest-1.10.0/googlemock/include/gmock/internal/custom/gmock-generated-actions.h

@@ -2,6 +2,8 @@
 //     pump.py gmock-generated-actions.h.pump
 // DO NOT EDIT BY HAND!!!
 
+// GOOGLETEST_CM0002 DO NOT DELETE
+
 #ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
 #define GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_