test: Upgrade googlemock 1.7.0 to googletest 1.8.0

Note that with the release of 1.8.0, googlemock and
googletest are unified into a single release.

test/gtest-1.8.0/.travis.yml

@@ -0,0 +1,46 @@
+# Build matrix / environment variable are explained on:
+# http://about.travis-ci.org/docs/user/build-configuration/
+# This file can be validated on:
+# http://lint.travis-ci.org/
+
+install:
+# /usr/bin/gcc is 4.6 always, but gcc-X.Y is available.
+- if [ "$CXX" = "g++" ]; then export CXX="g++-4.9" CC="gcc-4.9"; fi
+# /usr/bin/clang is 3.4, lets override with modern one.
+- if [ "$CXX" = "clang++" ] && [ "$TRAVIS_OS_NAME" = "linux" ]; then export CXX="clang++-3.7" CC="clang-3.7"; fi
+- echo ${PATH}
+- echo ${CXX}
+- ${CXX} --version
+- ${CXX} -v
+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-3.7
+    packages:
+    - gcc-4.9
+    - g++-4.9
+    - clang-3.7
+    - valgrind
+os:
+  - linux
+  - osx
+language: cpp
+compiler:
+  - gcc
+  - clang
+script: ./travis.sh
+env:
+  matrix:
+    - GTEST_TARGET=googletest SHARED_LIB=OFF STATIC_LIB=ON CMAKE_PKG=OFF BUILD_TYPE=debug   VERBOSE_MAKE=true VERBOSE
+    - GTEST_TARGET=googlemock SHARED_LIB=OFF STATIC_LIB=ON CMAKE_PKG=OFF BUILD_TYPE=debug   VERBOSE_MAKE=true VERBOSE
+    - GTEST_TARGET=googlemock SHARED_LIB=OFF STATIC_LIB=ON CMAKE_PKG=OFF BUILD_TYPE=debug CXX_FLAGS=-std=c++11  VERBOSE_MAKE=true VERBOSE
+#    - GTEST_TARGET=googletest SHARED_LIB=ON  STATIC_LIB=ON CMAKE_PKG=ON  BUILD_TYPE=release VERBOSE_MAKE=false
+#    - GTEST_TARGET=googlemock SHARED_LIB=ON  STATIC_LIB=ON CMAKE_PKG=ON  BUILD_TYPE=release VERBOSE_MAKE=false
+notifications:
+  email: false
+sudo: false