Avoid crashing trying to invalidate from pseudo-element in :has intro…

…duced through nesting. Differential Revision: https://phabricator.services.mozilla.com/D233532 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1940212 gecko-commit: 44f971223b3786a3f9fac7043d1274f4e65b4990 gecko-reviewers: firefox-style-system-reviewers, emilio
web-platform-tests · Jan 9, 2025 · c840faf · c840faf
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diff --git a/css/selectors/invalidation/has-nested-pseudo-001-crash.html b/css/selectors/invalidation/has-nested-pseudo-001-crash.html
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+<!DOCTYPE html>
+<link rel="author" title="David Shin" href="mailto:[email protected]">
+<link rel="help" href="https://drafts.csswg.org/selectors/#relational">
+<link rel="help" href="https://drafts.csswg.org/css-nesting-1/#nest-selector">
+<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1940212">
+<style>
+::marker {:has(&){}}
+</style>
+<p>Test</p>
diff --git a/css/selectors/invalidation/has-nested-pseudo-002-crash.html b/css/selectors/invalidation/has-nested-pseudo-002-crash.html
@@ -0,0 +1,9 @@
+<!DOCTYPE html>
+<link rel="author" title="David Shin" href="mailto:[email protected]">
+<link rel="help" href="https://drafts.csswg.org/selectors/#relational">
+<link rel="help" href="https://drafts.csswg.org/css-nesting-1/#nest-selector">
+<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1940212">
+<style>
+::part(foo) {:has(&){}}
+</style>
+<p>Test</p>
diff --git a/css/selectors/invalidation/has-nested-pseudo-003-crash.html b/css/selectors/invalidation/has-nested-pseudo-003-crash.html
@@ -0,0 +1,9 @@
+<!DOCTYPE html>
+<link rel="author" title="David Shin" href="mailto:[email protected]">
+<link rel="help" href="https://drafts.csswg.org/selectors/#relational">
+<link rel="help" href="https://drafts.csswg.org/css-nesting-1/#nest-selector">
+<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1940212">
+<style>
+::slotted(p) {:has(&){}}
+</style>
+<p>Test</p>