HTML API: Backport updates from Core

[dmsnell]

What?

Brings over already-merged and already-accepted updates to the HTML API from Core into Gutenberg's compatability layer.

• add has_class() and class_list() methods #59209-trac
• add matches_breadcrumbs() method #59400-trac
• rename createFramgent() to create_fragment() #59547-trac

Why?

Keeps the code in sync with each other and avoids mismatches between versions.

How?

"Blessed" backport.

Testing

Please ensure that the backport files are handled properly, and that the appropriate renaming has taken place.

[github-actions]

This pull request has changed or added PHP files. Please confirm whether these changes need to be synced to WordPress Core, and therefore featured in the next release of WordPress.

If so, it is recommended to create a new Trac ticket and submit a pull request to the WordPress Core Github repository soon after this pull request is merged.

If you're unsure, you can always ask for help in the #core-editor channel in WordPress Slack.

Thank you! ❤️

View changed files

❔ lib/compat/wordpress-6.4/html-api/class-gutenberg-html-tag-processor-6-4.php
❔ lib/compat/wordpress-6.4/html-api/class-wp-html-processor.php

[github-actions]

Flaky tests detected in cf3b27f.
Some tests passed with failed attempts. The failures may not be related to this commit but are still reported for visibility. See the documentation for more information.

🔍 Workflow run URL: https://github.com/WordPress/gutenberg/actions/runs/6475244719
📝 Reported issues:

• [Flaky Test] should partially select with shift + click (@webkit) #53524 in /test/e2e/specs/editor/various/multi-block-selection.spec.js