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Fix js date parse bug

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Signed-off-by: dingwen <dingwen6@huawei.com>
This commit is contained in:
dingwen 2021-12-30 19:31:42 +08:00
parent 9d8811488e
commit 0d2e6d18b9
1 changed files with 4 additions and 4 deletions
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8
ecmascript/js_date.cpp
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@ -452,8 +452,8 @@ JSTaggedValue JSDate::Parse(EcmaRuntimeCallInfo *argv)
JSThread *thread = argv->GetThread();
const CString isoPriStr = "(^|(\\+|-)(\\d{2}))";
const CString isoDateStr =
"(((\\d{4})-(0[1-9]|1[0-2])-(0[1-9]|1[0-9]|2[0-9]|3[0-1]))"
"|((\\d{4})-(0[1-9]|1[0-2]))|(\\d{4}))";
"(((\\d{4})-(0?[1-9]|1[0-2])-(0?[1-9]|1[0-9]|2[0-9]|3[0-1]))"
"|((\\d{4})-(0?[1-9]|1[0-2]))|(\\d{4}))";
const CString isoTimeStr =
"((T([01][0-9]|2[0-3]):([0-5][0-9]):([0-5][0-9])"
"\\.(\\d{3}))|(T([01][0-9]|2[0-3]):([0-5][0-9]):([0-5][0-9]))|"
@ -461,7 +461,7 @@ JSTaggedValue JSDate::Parse(EcmaRuntimeCallInfo *argv)
"($|Z|((\\+|-)(([01][0-9]|2[0-3]):([0-5][0-9]))))";
const CString isoRegStr = isoPriStr + isoDateStr + "($|Z|(" + isoTimeStr + "))";
const CString utcDateStr =
"^\\D*(0[1-9]|1[0-9]|2[0-9]|3[0-1]) "
"^\\D*(0?[1-9]|1[0-9]|2[0-9]|3[0-1]) "
"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) (\\d{4})";
const CString timeStr =
"(( ([01][0-9]|2[0-3]):([0-5][0-9]):([0-5][0-9]))|( ([01][0-9]|2[0-3]):([0-5][0-9])))"
@ -469,7 +469,7 @@ JSTaggedValue JSDate::Parse(EcmaRuntimeCallInfo *argv)
const CString utcRegStr = utcDateStr + "($| *| GMT *| GMT((\\+|-)(\\d{4})) *|(" + timeStr + "))";
const CString localDateStr =
"^[a-zA-Z]* (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) "
"(0[1-9]|1[0-9]|2[0-9]|3[0-1]) (\\d{4})";
"(0?[1-9]|1[0-9]|2[0-9]|3[0-1]) (\\d{4})";
const CString localRegStr = localDateStr + "($| *| GMT *| GMT((\\+|-)(\\d{4})) *|(" + timeStr + "))";
std::regex isoReg(isoRegStr);