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Merged emitter refactor from core

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This commit is contained in:
Jesse Beder
2012-05-23 15:30:03 -05:00
parent f17cfacdbb 2dd1cf4596
commit 4116d89f2c
20 changed files with 11742 additions and 1036 deletions
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143
test/emittertests.cpp
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@@ -1,4 +1,5 @@
#include "tests.h"
#include "handlermacros.h"
#include "yaml-cpp/yaml.h"
#include <iostream>
@@ -190,7 +191,7 @@ namespace Test
out << YAML::Value << "demon";
out << YAML::EndMap;
desiredOutput = "?\n - 1\n - 3\n: monster\n? [2, 0]\n: demon";
desiredOutput = "? - 1\n - 3\n: monster\n? [2, 0]\n: demon";
}
void AutoLongKey(YAML::Emitter& out, std::string& desiredOutput)
@@ -204,7 +205,7 @@ namespace Test
out << YAML::Value << "angel";
out << YAML::EndMap;
desiredOutput = "?\n - 1\n - 3\n: monster\n? [2, 0]\n: demon\nthe origin: angel";
desiredOutput = "? - 1\n - 3\n: monster\n[2, 0]: demon\nthe origin: angel";
}
void ScalarFormat(YAML::Emitter& out, std::string& desiredOutput)
@@ -218,7 +219,7 @@ namespace Test
out << YAML::Literal << "literal scalar\nthat may span\nmany, many\nlines and have \"whatever\" crazy\tsymbols that we like";
out << YAML::EndSeq;
desiredOutput = "- simple scalar\n- 'explicit single-quoted scalar'\n- \"explicit double-quoted scalar\"\n- \"auto-detected\\x0adouble-quoted scalar\"\n- a non-\"auto-detected\" double-quoted scalar\n- |\n literal scalar\n that may span\n many, many\n lines and have \"whatever\" crazy\tsymbols that we like";
desiredOutput = "- simple scalar\n- 'explicit single-quoted scalar'\n- \"explicit double-quoted scalar\"\n- \"auto-detected\\ndouble-quoted scalar\"\n- a non-\"auto-detected\" double-quoted scalar\n- |\n literal scalar\n that may span\n many, many\n lines and have \"whatever\" crazy\tsymbols that we like";
}
void AutoLongKeyScalar(YAML::Emitter& out, std::string& desiredOutput)
@@ -256,7 +257,7 @@ namespace Test
out << "total value";
out << YAML::EndMap;
desiredOutput = "?\n key: value\n next key: next value\n: total value";
desiredOutput = "? key: value\n next key: next value\n: total value";
}
void AliasAndAnchor(YAML::Emitter& out, std::string& desiredOutput)
@@ -539,7 +540,7 @@ namespace Test
{
out << YAML::Flow << YAML::BeginSeq << "foo" << YAML::Comment("foo!") << "bar" << YAML::EndSeq;
desiredOutput = "[foo # foo!\n, bar]";
desiredOutput = "[foo, # foo!\nbar]";
}
void CommentInFlowMap(YAML::Emitter& out, std::string& desiredOutput)
@@ -550,7 +551,7 @@ namespace Test
out << YAML::Key << "baz" << YAML::Value << "baz value" << YAML::Comment("baz!");
out << YAML::EndMap;
desiredOutput = "{foo: foo value, bar: bar value # bar!\n, baz: baz value # baz!\n}";
desiredOutput = "{foo: foo value, bar: bar value, # bar!\nbaz: baz value, # baz!\n}";
}
void Indentation(YAML::Emitter& out, std::string& desiredOutput)
@@ -563,7 +564,7 @@ namespace Test
out << YAML::EndMap;
out << YAML::EndSeq;
desiredOutput = "- key 1: value 1\n key 2:\n - a\n - b\n - c";
desiredOutput = "- key 1: value 1\n key 2:\n - a\n - b\n - c";
}
void SimpleGlobalSettings(YAML::Emitter& out, std::string& desiredOutput)
@@ -597,7 +598,7 @@ namespace Test
out << YAML::EndMap;
out << YAML::EndSeq;
desiredOutput = "- key 1: value 1\n key 2: [a, b, c]\n- ? [1, 2]\n :\n a: b";
desiredOutput = "- key 1: value 1\n key 2: [a, b, c]\n- [1, 2]:\n a: b";
}
void Null(YAML::Emitter& out, std::string& desiredOutput)
@@ -720,7 +721,7 @@ namespace Test
out << YAML::Flow << YAML::BeginSeq;
out << "a" << YAML::Newline << "b" << "c" << YAML::Newline << "d";
out << YAML::EndSeq;
desiredOutput = "[a\n, b, c\n, d]";
desiredOutput = "[a,\nb, c,\nd]";
}
void NewlineInBlockMap(YAML::Emitter& out, std::string& desiredOutput)
@@ -730,7 +731,7 @@ namespace Test
out << YAML::Key << "b" << YAML::Newline << YAML::Value << "bar";
out << YAML::LongKey << YAML::Key << "c" << YAML::Newline << YAML::Value << "car";
out << YAML::EndMap;
desiredOutput = "a: foo\n\nb: bar\n? c\n\n: car";
desiredOutput = "a: foo\nb:\n bar\n? c\n\n: car";
}
void NewlineInFlowMap(YAML::Emitter& out, std::string& desiredOutput)
@@ -739,7 +740,7 @@ namespace Test
out << YAML::Key << "a" << YAML::Value << "foo" << YAML::Newline;
out << YAML::Key << "b" << YAML::Value << "bar";
out << YAML::EndMap;
desiredOutput = "{a: foo\n, b: bar}";
desiredOutput = "{a: foo,\nb: bar}";
}
void LotsOfNewlines(YAML::Emitter& out, std::string& desiredOutput)
@@ -755,7 +756,7 @@ namespace Test
out << YAML::LongKey << YAML::Key << "f" << YAML::Newline << YAML::Value << "foo";
out << YAML::EndMap;
out << YAML::EndSeq;
desiredOutput = "- a\n\n-\n - b\n - c\n\n\n-\n d: e\n ? f\n\n : foo";
desiredOutput = "- a\n\n-\n - b\n - c\n\n\n-\n d:\n e\n ? f\n\n : foo";
}
void Binary(YAML::Emitter& out, std::string& desiredOutput)
@@ -911,7 +912,40 @@ namespace Test
desiredOutput = "[31, 0x1f, 037]";
}
////////////////////////////////////////////////////////////////////////////////////////////////////////
void CompactMapWithNewline(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Comment("Characteristics");
out << YAML::BeginSeq;
out << YAML::BeginMap;
out << YAML::Key << "color" << YAML::Value << "blue";
out << YAML::Key << "height" << YAML::Value << 120;
out << YAML::EndMap;
out << YAML::Newline << YAML::Newline;
out << YAML::Comment("Skills");
out << YAML::BeginMap;
out << YAML::Key << "attack" << YAML::Value << 23;
out << YAML::Key << "intelligence" << YAML::Value << 56;
out << YAML::EndMap;
out << YAML::EndSeq;
desiredOutput =
"# Characteristics\n"
"- color: blue\n"
" height: 120\n"
"\n"
"# Skills\n"
"- attack: 23\n"
" intelligence: 56";
}
void ForceSingleQuotedToDouble(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::SingleQuoted << "Hello\nWorld";
desiredOutput = "\"Hello\\nWorld\"";
}
////////////////////////////////////////////////////////////////////////////////
// incorrect emitting
void ExtraEndSeq(YAML::Emitter& out, std::string& desiredError)
@@ -935,13 +969,6 @@ namespace Test
out << YAML::EndMap;
}
void BadSingleQuoted(YAML::Emitter& out, std::string& desiredError)
{
desiredError = YAML::ErrorMsg::SINGLE_QUOTED_CHAR;
out << YAML::SingleQuoted << "Hello\nWorld";
}
void InvalidAnchor(YAML::Emitter& out, std::string& desiredError)
{
desiredError = YAML::ErrorMsg::INVALID_ANCHOR;
@@ -959,43 +986,6 @@ namespace Test
out << YAML::Alias("new\nline");
out << YAML::EndSeq;
}
void MissingKey(YAML::Emitter& out, std::string& desiredError)
{
desiredError = YAML::ErrorMsg::EXPECTED_KEY_TOKEN;
out << YAML::BeginMap;
out << YAML::Key << "key" << YAML::Value << "value";
out << "missing key" << YAML::Value << "value";
out << YAML::EndMap;
}
void MissingValue(YAML::Emitter& out, std::string& desiredError)
{
desiredError = YAML::ErrorMsg::EXPECTED_VALUE_TOKEN;
out << YAML::BeginMap;
out << YAML::Key << "key" << "value";
out << YAML::EndMap;
}
void UnexpectedKey(YAML::Emitter& out, std::string& desiredError)
{
desiredError = YAML::ErrorMsg::UNEXPECTED_KEY_TOKEN;
out << YAML::BeginSeq;
out << YAML::Key << "hi";
out << YAML::EndSeq;
}
void UnexpectedValue(YAML::Emitter& out, std::string& desiredError)
{
desiredError = YAML::ErrorMsg::UNEXPECTED_VALUE_TOKEN;
out << YAML::BeginSeq;
out << YAML::Value << "hi";
out << YAML::EndSeq;
}
}
namespace {
@@ -1043,7 +1033,37 @@ namespace Test
}
total++;
}
void RunGenEmitterTest(TEST (*test)(YAML::Emitter&), const std::string& name, int& passed, int& total) {
YAML::Emitter out;
TEST ret;
try {
ret = test(out);
} catch(const YAML::Exception& e) {
ret.ok = false;
ret.error = std::string(" Exception caught: ") + e.what();
}
if(!out.good()) {
ret.ok = false;
ret.error = out.GetLastError();
}
if(!ret.ok) {
std::cout << "Generated emitter test failed: " << name << "\n";
std::cout << "Output:\n";
std::cout << out.c_str() << "<<<\n";
std::cout << ret.error << "\n";
}
if(ret.ok)
passed++;
total++;
}
}
#include "genemittertests.h"
bool RunEmitterTests()
{
@@ -1126,17 +1146,16 @@ namespace Test
RunEmitterTest(&Emitter::SetPrecision, "set precision", passed, total);
RunEmitterTest(&Emitter::DashInBlockContext, "dash in block context", passed, total);
RunEmitterTest(&Emitter::HexAndOct, "hex and oct", passed, total);
RunEmitterTest(&Emitter::CompactMapWithNewline, "compact map with newline", passed, total);
RunEmitterTest(&Emitter::ForceSingleQuotedToDouble, "force single quoted to double", passed, total);
RunEmitterErrorTest(&Emitter::ExtraEndSeq, "extra EndSeq", passed, total);
RunEmitterErrorTest(&Emitter::ExtraEndMap, "extra EndMap", passed, total);
RunEmitterErrorTest(&Emitter::BadSingleQuoted, "bad single quoted string", passed, total);
RunEmitterErrorTest(&Emitter::InvalidAnchor, "invalid anchor", passed, total);
RunEmitterErrorTest(&Emitter::InvalidAlias, "invalid alias", passed, total);
RunEmitterErrorTest(&Emitter::MissingKey, "missing key", passed, total);
RunEmitterErrorTest(&Emitter::MissingValue, "missing value", passed, total);
RunEmitterErrorTest(&Emitter::UnexpectedKey, "unexpected key", passed, total);
RunEmitterErrorTest(&Emitter::UnexpectedValue, "unexpected value", passed, total);
RunEmitterErrorTest(&Emitter::BadLocalTag, "bad local tag", passed, total);
RunGenEmitterTests(passed, total);
std::cout << "Emitter tests: " << passed << "/" << total << " passed\n";
return passed == total;