The 2026 Drupal Business Survey is open. Your response will help shape the future of the Drupal business ecosystem.This issue is part of #1333730: [Meta] PHP DOM (libxml2) misinterprets HTML5.
The Drupal\simpletest\WebTestBase needs to be upgraded to HTML5. The HTML5-lib has no support for helping XPATH parse the DOMDocument. For that we added two helper classes: Drupal\Component\XpathHelper\Namespacer and Drupal\Component\XpathHelper\Lexer.
Beta phase evaluation
| Issue priority | Major because the testing system needs HTML5 support to test HTML5 code. |
|---|---|
| Prioritized changes | The main goal of this issue is a bugfix to for HTML5 support, which is part of the Drupal 8 product. |
Commit credits
Please give commit credits to all who have worked on the parent issue (#1333730: [Meta] PHP DOM (libxml2) misinterprets HTML5).
| Comment | File | Size | Author |
|---|---|---|---|
| #8 | 2441645-8.patch | 42.89 KB | daffie |
Comments
Comment #1
daffie commentedComment #2
daffie commentedPostponed on #2429363: Add HTML5-lib to Drupal 8 core for the filter system and for the testing system.
Comment #3
daffie commentedThe library #2429363: Add HTML5-lib to Drupal 8 core for the filter system and for the testing system has landed.
Comment #5
daffie commentedComment #6
daffie commentedAdded the blocker tag because it is blocking:
Comment #8
daffie commentedReroll mistake. Forgot to add the new files.
Comment #9
alexpottPlease roll the fixes from this patch into #2441373: Upgrade tests to HTML5