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jbeder
2011-08-04 21:47:57 +00:00
parent dae85e28e2
commit a1fc9d8d88
3 changed files with 49 additions and 3 deletions
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12
src/emitter.cpp
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@@ -186,6 +186,7 @@ namespace YAML
case ES_WRITING_FLOW_SEQ_ENTRY:
return true;
case ES_DONE_WITH_FLOW_SEQ_ENTRY:
EmitSeparationIfNecessary();
m_stream << ',';
m_pState->RequireSoftSeparation();
m_pState->SwitchState(ES_WAITING_FOR_FLOW_SEQ_ENTRY);
@@ -221,9 +222,9 @@ namespace YAML
m_pState->SetError(ErrorMsg::EXPECTED_KEY_TOKEN);
return true;
case ES_WAITING_FOR_FLOW_MAP_KEY:
EmitSeparationIfNecessary();
m_pState->SwitchState(ES_WRITING_FLOW_MAP_KEY);
if(m_pState->CurrentlyInLongKey()) {
EmitSeparationIfNecessary();
m_stream << '?';
m_pState->RequireSoftSeparation();
}
@@ -234,6 +235,7 @@ namespace YAML
m_pState->SetError(ErrorMsg::EXPECTED_VALUE_TOKEN);
return true;
case ES_WAITING_FOR_FLOW_MAP_VALUE:
EmitSeparationIfNecessary();
m_stream << ':';
m_pState->RequireSoftSeparation();
m_pState->SwitchState(ES_WRITING_FLOW_MAP_VALUE);
@@ -496,6 +498,7 @@ namespace YAML
} else if(flowType == FT_FLOW) {
// Note: flow maps are allowed to be empty
assert(curState == ES_DONE_WITH_FLOW_MAP_VALUE || curState == ES_WAITING_FOR_FLOW_MAP_ENTRY);
EmitSeparationIfNecessary();
m_stream << "}";
} else
assert(false);
@@ -526,6 +529,7 @@ namespace YAML
m_pState->UnsetSeparation();
m_pState->SwitchState(ES_WAITING_FOR_BLOCK_MAP_KEY);
} else if(flowType == FT_FLOW) {
EmitSeparationIfNecessary();
if(curState == ES_DONE_WITH_FLOW_MAP_VALUE) {
m_stream << ',';
m_pState->RequireSoftSeparation();
@@ -796,8 +800,12 @@ namespace YAML
if(!good())
return *this;
m_stream << Indentation(m_pState->GetPreCommentIndent());
if(m_stream.col() > 0)
m_stream << Indentation(m_pState->GetPreCommentIndent());
Utils::WriteComment(m_stream, comment.content, m_pState->GetPostCommentIndent());
m_pState->RequireHardSeparation();
m_pState->ForceHardSeparation();
return *this;
}

2
src/emitterutils.cpp
View File

@@ -267,7 +267,7 @@ namespace YAML
bool WriteComment(ostream& out, const std::string& str, int postCommentIndent)
{
unsigned curIndent = out.col();
const unsigned curIndent = out.col();
out << "#" << Indentation(postCommentIndent);
int codePoint;
for(std::string::const_iterator i = str.begin();

38
test/emittertests.cpp
View File

@@ -504,6 +504,40 @@ namespace Test
desiredOutput = "? long key # long key\n: value";
}
void InitialComment(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Comment("A comment describing the purpose of the file.");
out << YAML::BeginMap << YAML::Key << "key" << YAML::Value << "value" << YAML::EndMap;
desiredOutput = "# A comment describing the purpose of the file.\nkey: value";
}
void InitialCommentWithDocIndicator(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::BeginDoc << YAML::Comment("A comment describing the purpose of the file.");
out << YAML::BeginMap << YAML::Key << "key" << YAML::Value << "value" << YAML::EndMap;
desiredOutput = "---\n# A comment describing the purpose of the file.\nkey: value";
}
void CommentInFlowSeq(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Flow << YAML::BeginSeq << "foo" << YAML::Comment("foo!") << "bar" << YAML::EndSeq;
desiredOutput = "[foo # foo!\n, bar]";
}
void CommentInFlowMap(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Flow << YAML::BeginMap;
out << YAML::Key << "foo" << YAML::Comment("foo!") << YAML::Value << "foo value";
out << YAML::Key << "bar" << YAML::Value << "bar value" << YAML::Comment("bar!");
out << YAML::Key << "baz" << YAML::Comment("baz!") << YAML::Value << "baz value" << YAML::Comment("baz!");
out << YAML::EndMap;
desiredOutput = "{foo # foo!\n: foo value, bar: bar value # bar!\n, baz # baz!\n: baz value # baz!\n}";
}
void Indentation(YAML::Emitter& out, std::string& desiredOutput)
{
out << YAML::Indent(4);
@@ -980,6 +1014,10 @@ namespace Test
RunEmitterTest(&Emitter::SimpleComment, "simple comment", passed, total);
RunEmitterTest(&Emitter::MultiLineComment, "multi-line comment", passed, total);
RunEmitterTest(&Emitter::ComplexComments, "complex comments", passed, total);
RunEmitterTest(&Emitter::InitialComment, "initial comment", passed, total);
RunEmitterTest(&Emitter::InitialCommentWithDocIndicator, "initial comment with doc indicator", passed, total);
RunEmitterTest(&Emitter::CommentInFlowSeq, "comment in flow seq", passed, total);
RunEmitterTest(&Emitter::CommentInFlowMap, "comment in flow map", passed, total);
RunEmitterTest(&Emitter::Indentation, "indentation", passed, total);
RunEmitterTest(&Emitter::SimpleGlobalSettings, "simple global settings", passed, total);
RunEmitterTest(&Emitter::ComplexGlobalSettings, "complex global settings", passed, total);