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LibRegex: Use correct source characters for Unicode identity escapes

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This commit is contained in:
Timothy Flynn 2021-08-11 17:52:57 -04:00 • committed by Linus Groh
parent 6a485f612f
commit c3e1f1f687
2 changed files with 20 additions and 2 deletions
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4
Tests/LibRegex/Regex.cpp
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@ -557,6 +557,8 @@ TEST_CASE(ECMA262_parse)
{ "[\\0]"sv, regex::Error::NoError, combine_flags(ECMAScriptFlags::Unicode, ECMAScriptFlags::BrowserExtended) },
{ "[\\00]"sv, regex::Error::NoError, ECMAScriptFlags::BrowserExtended },
{ "[\\00]"sv, regex::Error::InvalidPattern, combine_flags(ECMAScriptFlags::Unicode, ECMAScriptFlags::BrowserExtended) },
{ "\\^\\$\\\\\\.\\*\\+\\?\\(\\)\\[\\]\\{\\}\\|\\/"sv, regex::Error::NoError, ECMAScriptFlags::Unicode },
{ "[\\^\\$\\\\\\.\\*\\+\\?\\(\\)\\[\\]\\{\\}\\|\\/]"sv, regex::Error::NoError, ECMAScriptFlags::Unicode },
};
for (auto& test : tests) {
@ -605,6 +607,8 @@ TEST_CASE(ECMA262_match)
{ "((...)X)+"sv, "fooXbarXbazX"sv, true },
{ "(?:)"sv, ""sv, true },
{ "\\^"sv, "^"sv },
{ "\\^\\$\\\\\\.\\*\\+\\?\\(\\)\\[\\]\\{\\}\\|\\/"sv, "^$\\.*+?()[]{}|/"sv, true, ECMAScriptFlags::Unicode },
{ "[\\^\\$\\\\\\.\\*\\+\\?\\(\\)\\[\\]\\{\\}\\|\\/]{15}"sv, "^$\\.*+?()[]{}|/"sv, true, ECMAScriptFlags::Unicode },
// ECMA262, B.1.4. Regular Expression Pattern extensions for browsers
{ "{"sv, "{"sv, true, ECMAScriptFlags::BrowserExtended },
{ "\\5"sv, "\5"sv, true, ECMAScriptFlags::BrowserExtended },