[webkit-changes] [WebKit/WebKit] 6fc1d6: Use CSS tokenizer for parsing standalone pseudo-el...

[Anne van Kesteren]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 6fc1d6cf00094896d8b7a58d7dcd0aa1efdee97c
      https://github.com/WebKit/WebKit/commit/6fc1d6cf00094896d8b7a58d7dcd0aa1efdee97c
  Author: Anne van Kesteren <annevk at annevk.nl>
  Date:   2024-01-04 (Thu, 04 Jan 2024)

  Changed paths:
    M LayoutTests/imported/w3c/web-platform-tests/css/cssom/getComputedStyle-pseudo-expected.txt
    M Source/WebCore/css/CSSSelector.cpp
    M Source/WebCore/css/CSSSelector.h

  Log Message:
  -----------
  Use CSS tokenizer for parsing standalone pseudo-elements
https://bugs.webkit.org/show_bug.cgi?id=266979

Reviewed by Tim Nguyen.

This ensures we do the correct thing for CSS escapes and also paves the
path for supporting FunctionToken and potentially deduplicating with
CSSSelectorParser::consumePseudo() in the future.

272607 at main added additional test coverage for various token inputs.

* LayoutTests/imported/w3c/web-platform-tests/css/cssom/getComputedStyle-pseudo-expected.txt:
* Source/WebCore/css/CSSSelector.cpp:
(WebCore::CSSSelector::parseStandalonePseudoElement):
* Source/WebCore/css/CSSSelector.h:

Canonical link: https://commits.webkit.org/272649@main