WordPress/wp-includes/html-api
dmsnell c834d20762 HTML API: Test and fix SVG script handling.
When support was added for foreign content, an ambiguity in the HTML specification led to code that followed the wrong path when encountering a self-closing SCRIPT element in the SVG namespace. Further, a fallthrough was discovered during manual testing.

This patch adds a new test to assert the proper behaviors and fixes these issues. In the case of the SCRIPT element, the outcome was the same with the wrong code path, making the defect benign. In the case of the fallthrough, the wrong behavior would occur.

The updates in this patch also resolves a todo relating to the spec ambiguity.

Developed in https://github.com/wordpress/wordpress-develop/pull/7164
Discussed in https://core.trac.wordpress.org/ticket/61576

Follow-up to [58868].

Props: dmsnell, jonsurrell.
See #61576.

Built from https://develop.svn.wordpress.org/trunk@58871


git-svn-id: http://core.svn.wordpress.org/trunk@58267 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-08-08 17:04:19 +00:00
..
class-wp-html-active-formatting-elements.php HTML API: Add missing tags in IN BODY insertion mode to HTML Processor. 2024-07-22 22:24:15 +00:00
class-wp-html-attribute-token.php
class-wp-html-decoder.php HTML API: Add PHP type annotations. 2024-07-19 23:44:16 +00:00
class-wp-html-open-elements.php HTML API: Add support for SVG and MathML (Foreign content) 2024-08-08 07:25:15 +00:00
class-wp-html-processor-state.php HTML API: Add support for SVG and MathML (Foreign content) 2024-08-08 07:25:15 +00:00
class-wp-html-processor.php HTML API: Test and fix SVG script handling. 2024-08-08 17:04:19 +00:00
class-wp-html-span.php HTML API: Add PHP type annotations. 2024-07-19 23:44:16 +00:00
class-wp-html-stack-event.php HTML API: Add PHP type annotations. 2024-07-19 23:44:16 +00:00
class-wp-html-tag-processor.php HTML API: expect_closer() should report false for self-closing foreign elements. 2024-08-08 16:15:20 +00:00
class-wp-html-text-replacement.php HTML API: Add PHP type annotations. 2024-07-19 23:44:16 +00:00
class-wp-html-token.php HTML API: Add support for SVG and MathML (Foreign content) 2024-08-08 07:25:15 +00:00
class-wp-html-unsupported-exception.php HTML API: Add context to Unsupported_Exception class for improved debugging. 2024-07-12 22:29:13 +00:00
html5-named-character-references.php Introduce Token Map: An optimized static translation class. 2024-05-23 19:56:08 +00:00