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LibWeb: Fix assertion failure when tokenizing JS regex literals
This fixes parsing the following regular expression: /</g; It also adds a simple script element to the HTMLTokenizer regression test, which also contains that specific regex.
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3 changed files with 10 additions and 1 deletions
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@ -193,5 +193,5 @@ TEST_CASE(regression)
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auto file_contents = file.value()->read_all();
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auto tokens = run_tokenizer(file_contents);
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u32 hash = hash_tokens(tokens);
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EXPECT_EQ(hash, 2891738465u);
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EXPECT_EQ(hash, 2203864459u);
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}
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@ -3,6 +3,13 @@
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<head>
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<meta charset="UTF-8">
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<title>This is a test page :^)</title>
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<script>
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let foo = 2;
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var bar = 3;
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if (foo < bar)
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alert("Check happens with HTML special <characters>.");
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let regex = /</g;
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</script>
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</head>
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<body>
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<p>This is the first paragraph.</p>
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