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sousa-gecko/testing/web-platform/tests/css/css-view-transitions/scoped/crashtests/replace-html.html
T
Steve Kobes 4eda36fbb9 Bug 1996030 [wpt PR 55623] - Fix detection of document transition in ScopedPauseRendering., a=testonly
Automatic update from web-platform-tests
Fix detection of document transition in ScopedPauseRendering.

If the <html> element is replaced, the ViewTransition::scope_ may still
refer to the old document element. Relying on IsDocumentElement() leads
to a crash as described in the bug.

Bug: 451293374
Change-Id: Id60e437c2626422ee3e18b0720c745e628606eb3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7077175
Commit-Queue: Steve Kobes <skobes@chromium.org>
Reviewed-by: Vladimir Levin <vmpstr@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1534313}

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wpt-commits: 60c83316e6cb88a21294862249e48043bc53090c
wpt-pr: 55623
2025-10-30 09:24:25 +00:00

19 lines
450 B
HTML

<!DOCTYPE html>
<html class="test-wait">
<script>
onload = async () => {
const doc = document,
old_html = doc.documentElement,
new_html = doc.createElement("html");
new_html.className = "test-wait";
const transition = doc.startViewTransition(() => {});
doc.replaceChild(new_html, old_html);
await transition.finished;
new_html.classList.remove('test-wait');
old_html.classList.remove('test-wait');
}
</script>
</html>