peisongxiao/yaml-cpp
1
0
Fork 0
mirror of https://github.com/jbeder/yaml-cpp.git synced 2025-09-09 04:41:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

ensuring local tags are retained after loading a node + test

Browse Source
This commit is contained in:
IMaloney
2024-10-12 16:03:37 -04:00
committed by Jesse Beder
parent f878043f12
commit 1da813f56a
2 changed files with 18 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/emitfromevents.cpp
View File

@@ -116,8 +116,13 @@ void EmitFromEvents::BeginNode() {
} }
void EmitFromEvents::EmitProps(const std::string& tag, anchor_t anchor) { void EmitFromEvents::EmitProps(const std::string& tag, anchor_t anchor) {
if (!tag.empty() && tag != "?" && tag != "!") if (!tag.empty() && tag != "?" && tag != "!"){
if (tag[0] == '!') {
m_emitter << LocalTag(std::string(tag.begin()+1, tag.end()));
} else {
m_emitter << VerbatimTag(tag); m_emitter << VerbatimTag(tag);
}
}
if (anchor) if (anchor)
m_emitter << Anchor(ToString(anchor)); m_emitter << Anchor(ToString(anchor));
} }

11
test/integration/emitter_test.cpp
View File

@@ -629,6 +629,17 @@ TEST_F(EmitterTest, LocalTagWithScalar) {
ExpectEmit("!foo bar"); ExpectEmit("!foo bar");
} }
TEST_F(EmitterTest, LocalTagRetainedAfterLoadingNode) {
Node n = Node("hello");
out << LocalTag("foo") << n;
std::string expected = "!foo hello";
ExpectEmit(expected);
Node yamlNode = Load(out.c_str());
Emitter emitter;
emitter << yamlNode;
EXPECT_EQ(expected, emitter.c_str());
}
TEST_F(EmitterTest, ComplexDoc) { TEST_F(EmitterTest, ComplexDoc) {
out << BeginMap; out << BeginMap;
out << Key << "receipt"; out << Key << "receipt";