sousa-gecko/testing/web-platform/tests/css/css-values/attr-style-sharing-5-ref.html at caec8eadf94de1a1028c08b72ca34210649755d2 - sousa-gecko - Gitea: Git with a cup of tea

XLinfini/sousa-gecko

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Emilio Cobos Álvarez b64a7f45e3 Bug 2039479 - Don't cache attr-referencing lazy pseudo styles. r=firefox-style-system-reviewers,dshin

As we don't make the attributes part of the key. If we get sharing
across elements with these we can't really prove that they use the same
attributes / end up with the same style.

We could make the element style itself part of the cache key but that
seems also a bit sketchy.

Differential Revision: https://phabricator.services.mozilla.com/D301278

2026-05-19 13:51:24 +00:00

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 <!doctype html>
 <meta charset="utf-8">
 <style>
   #bullet::marker {
     content: "@ ";
   }
   #other::marker {
     content: "* ";
   }
 </style>
 <ul>
   <li id="bullet">Has icon attribute</li>
   <li id="other">Fallback icon</li>
 </ul>