Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 6f913a33098ba2633d5cb251e002637e50fcffc7
https://github.com/WebKit/WebKit/commit/6f913a33098ba2633d5cb251e002637e50fcffc7
Author: Brian Weinstein <[email protected]>
Date: 2023-02-21 (Tue, 21 Feb 2023)
Changed paths:
M LayoutTests/http/tests/contentextensions/css-display-none.html
M LayoutTests/http/tests/contentextensions/css-display-none.html.json
M Source/WebCore/contentextensions/ContentExtensionParser.cpp
Log Message:
-----------
Content Blocker API ignores some CSS Selectors with uppercase letters.
https://bugs.webkit.org/show_bug.cgi?id=252677
rdar://105648971
Reviewed by Antti Koivisto.
The fix for https://bugs.webkit.org/show_bug.cgi?id=250609 caused us to use
Quirks mode when both
parsing content blocker rules and applying them.
That caused this regression, since rules like .SomeCLass stopped working in
Quirks mode.
To fix this, make us use Quirks mode when actually parsing the rules, but
standard mode when
applying them, to match how the behavior was before
https://bugs.webkit.org/show_bug.cgi?id=250609.
* LayoutTests/http/tests/contentextensions/css-display-none.html:
* LayoutTests/http/tests/contentextensions/css-display-none.html.json:
* Source/WebCore/contentextensions/ContentExtensionParser.cpp:
(WebCore::ContentExtensions::isValidCSSSelector):
(WebCore::ContentExtensions::contentExtensionCSSParserContext):
Canonical link: https://commits.webkit.org/260638@main
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