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Support kinds of emitter format-setting for YAML::Null. (#906)

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* Support kinds of emitter format-setting for YAML::Null.

* update the code and test cases

* add the comment //fallthrough
This commit is contained in:
Chen
2020-06-29 12:31:53 +08:00
committed by GitHub
parent 27d8a0e302
commit 08aa252611
7 changed files with 86 additions and 1 deletions
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15
src/emitterstate.cpp
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@@ -13,6 +13,7 @@ EmitterState::EmitterState()
m_boolFmt(TrueFalseBool),
m_boolLengthFmt(LongBool),
m_boolCaseFmt(LowerCase),
m_nullFmt(TildeNull),
m_intFmt(Dec),
m_indent(2),
m_preCommentIndent(2),
@@ -43,6 +44,7 @@ void EmitterState::SetLocalValue(EMITTER_MANIP value) {
SetBoolFormat(value, FmtScope::Local);
SetBoolCaseFormat(value, FmtScope::Local);
SetBoolLengthFormat(value, FmtScope::Local);
SetNullFormat(value, FmtScope::Local);
SetIntFormat(value, FmtScope::Local);
SetFlowType(GroupType::Seq, value, FmtScope::Local);
SetFlowType(GroupType::Map, value, FmtScope::Local);
@@ -279,6 +281,19 @@ bool EmitterState::SetBoolCaseFormat(EMITTER_MANIP value,
}
}
bool EmitterState::SetNullFormat(EMITTER_MANIP value, FmtScope::value scope) {
switch (value) {
case LowerNull:
case UpperNull:
case CamelNull:
case TildeNull:
_Set(m_nullFmt, value, scope);
return true;
default:
return false;
}
}
bool EmitterState::SetIntFormat(EMITTER_MANIP value, FmtScope::value scope) {
switch (value) {
case Dec: