From 7de8f994a37e193593cd7f9d4ea56acb624bff46 Mon Sep 17 00:00:00 2001 From: Thomas Calvet Date: Fri, 23 Dec 2022 12:35:28 +0100 Subject: [PATCH] [CssSelector] Fix escape patterns --- .../CssSelector/Parser/Tokenizer/TokenizerPatterns.php | 8 ++++---- .../Component/CssSelector/Tests/Parser/ParserTest.php | 10 ++++++++++ 2 files changed, 14 insertions(+), 4 deletions(-) diff --git a/src/Symfony/Component/CssSelector/Parser/Tokenizer/TokenizerPatterns.php b/src/Symfony/Component/CssSelector/Parser/Tokenizer/TokenizerPatterns.php index 5f16ac48f8aa5..2e78a1c4d8bbb 100644 --- a/src/Symfony/Component/CssSelector/Parser/Tokenizer/TokenizerPatterns.php +++ b/src/Symfony/Component/CssSelector/Parser/Tokenizer/TokenizerPatterns.php @@ -49,22 +49,22 @@ public function __construct() $this->identifierPattern = '-?(?:'.$this->nmStartPattern.')(?:'.$this->nmCharPattern.')*'; $this->hashPattern = '#((?:'.$this->nmCharPattern.')+)'; $this->numberPattern = '[+-]?(?:[0-9]*\.[0-9]+|[0-9]+)'; - $this->quotedStringPattern = '([^\n\r\f%s]|'.$this->stringEscapePattern.')*'; + $this->quotedStringPattern = '([^\n\r\f\\\\%s]|'.$this->stringEscapePattern.')*'; } public function getNewLineEscapePattern(): string { - return '~^'.$this->newLineEscapePattern.'~'; + return '~'.$this->newLineEscapePattern.'~'; } public function getSimpleEscapePattern(): string { - return '~^'.$this->simpleEscapePattern.'~'; + return '~'.$this->simpleEscapePattern.'~'; } public function getUnicodeEscapePattern(): string { - return '~^'.$this->unicodeEscapePattern.'~i'; + return '~'.$this->unicodeEscapePattern.'~i'; } public function getIdentifierPattern(): string diff --git a/src/Symfony/Component/CssSelector/Tests/Parser/ParserTest.php b/src/Symfony/Component/CssSelector/Tests/Parser/ParserTest.php index 48a67f5ab6678..77ce5d58258a2 100644 --- a/src/Symfony/Component/CssSelector/Tests/Parser/ParserTest.php +++ b/src/Symfony/Component/CssSelector/Tests/Parser/ParserTest.php @@ -138,6 +138,16 @@ public function getParserTestData() ['div:not(div.foo)', ['Negation[Element[div]:not(Class[Element[div].foo])]']], ['td ~ th', ['CombinedSelector[Element[td] ~ Element[th]]']], ['.foo[data-bar][data-baz=0]', ["Attribute[Attribute[Class[Element[*].foo][data-bar]][data-baz = '0']]"]], + ['div#foo\.bar', ['Hash[Element[div]#foo.bar]']], + ['div.w-1\/3', ['Class[Element[div].w-1/3]']], + ['#test\:colon', ['Hash[Element[*]#test:colon]']], + [".a\xc1b", ["Class[Element[*].a\xc1b]"]], + // unicode escape: \22 == " + ['*[aval="\'\22\'"]', ['Attribute[Element[*][aval = \'\'"\'\']]']], + ['*[aval="\'\22 2\'"]', ['Attribute[Element[*][aval = \'\'"2\'\']]']], + // unicode escape: \20 == (space) + ['*[aval="\'\20 \'"]', ['Attribute[Element[*][aval = \'\' \'\']]']], + ["*[aval=\"'\\20\r\n '\"]", ['Attribute[Element[*][aval = \'\' \'\']]']], ]; } pFad - Phonifier reborn

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