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LibRegex: Check inverse_matched after every op, not just at the end

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Fixes #13755.

Co-Authored-By: Damien Firmenich <fir.damien@gmail.com>
This commit is contained in:
Ali Mohammad Pur
2022-04-22 02:02:08 +04:30
committed by Linus Groh
parent a79896bb44
commit 1409a48da6
2 changed files with 20 additions and 2 deletions
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11
Tests/LibRegex/Regex.cpp
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@@ -1034,3 +1034,14 @@ TEST_CASE(single_match_flag)
EXPECT_EQ(result.matches.first().view.to_string(), "A"sv);
}
}
TEST_CASE(inversion_state_in_char_class)
{
// #13755, /[\S\s]/.exec("hello") should be [ "h" ], not null.
Regex<ECMA262> re("[\\S\\s]", ECMAScriptFlags::Global | (ECMAScriptFlags)regex::AllFlags::SingleMatch);
auto result = re.match("hello");
EXPECT_EQ(result.success, true);
EXPECT_EQ(result.matches.size(), 1u);
EXPECT_EQ(result.matches.first().view.to_string(), "h"sv);
}