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Added explicit doc start/end tokens for the emitter, and set it so that if you try to write after you've already written a full doc, it writes a doc start and continues

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This commit is contained in:
Jesse Beder
2011-03-03 09:26:12 +00:00
parent b9d4ccd254
commit cb632b3968
4 changed files with 82 additions and 2 deletions
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27
test/emittertests.cpp
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@@ -776,6 +776,28 @@ namespace Test
"- ON\n- On\n- on\n- OFF\n- Off\n- off\n"
"- Y\n- Y\n- y\n- N\n- N\n- n";
}
void DocStartAndEnd(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginDoc;
out << YAML::BeginSeq << 1 << 2 << 3 << YAML::EndSeq;
out << YAML::BeginDoc;
out << "Hi there!";
out << YAML::EndDoc;
out << YAML::EndDoc;
out << YAML::EndDoc;
out << YAML::BeginDoc;
out << YAML::VerbatimTag("foo") << "bar";
desiredOutput = "---\n- 1\n- 2\n- 3\n---\nHi there!\n...\n...\n...\n---\n!<foo> bar";
}
void ImplicitDocStart(YAML::Emitter& out, std::string& desiredOutput)
{
out << "Hi";
out << "Bye";
out << "Oops";
desiredOutput = "Hi\n---\nBye\n---\nOops";
}
////////////////////////////////////////////////////////////////////////////////////////////////////////
// incorrect emitting
@@ -870,6 +892,7 @@ namespace Test
std::string desiredOutput;
test(out, desiredOutput);
std::string output = out.c_str();
std::string lastError = out.GetLastError();
if(output == desiredOutput) {
try {
@@ -888,6 +911,8 @@ namespace Test
std::cout << output << "<<<\n";
std::cout << "Desired output:\n";
std::cout << desiredOutput << "<<<\n";
if(!out.good())
std::cout << "Emitter error: " << lastError << "\n";
}
total++;
}
@@ -978,6 +1003,8 @@ namespace Test
RunEmitterTest(&Emitter::ColonAtEndOfScalar, "colon at end of scalar", passed, total);
RunEmitterTest(&Emitter::ColonAsScalar, "colon as scalar", passed, total);
RunEmitterTest(&Emitter::BoolFormatting, "bool formatting", passed, total);
RunEmitterTest(&Emitter::DocStartAndEnd, "doc start and end", passed, total);
RunEmitterTest(&Emitter::ImplicitDocStart, "implicit doc start", passed, total);
RunEmitterErrorTest(&Emitter::ExtraEndSeq, "extra EndSeq", passed, total);
RunEmitterErrorTest(&Emitter::ExtraEndMap, "extra EndMap", passed, total);