mirror of
https://github.com/HeyPuter/firefox.git
synced 2026-11-13 20:14:57 -10:00
Koji Ishii
1c848771e2
Automatic update from web-platform-tests [FragmentItem] Limit reusing cached lines only when top-level child is clean This patch simplifies |DirtyLinesFromNeedsLayout| to check |NeedsLayout| of top-level children only. The previous code tried to reuse more lines, e.g.: <div><span>many lines of text</span></div> Most lines are reusable when appending to the end of "text". But supporting this case complicates the logic, especially when culled inline is involved. The new logic can't reuse lines in the above case, but still can reuse liens if the `<span>` does not exist, and should cover most common cases. Bug: 1102083 Change-Id: I4f76e154b834c8c00e5ce04ab251c4f1fcdabab0 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2282821 Reviewed-by: Yoshifumi Inoue <[email protected]> Commit-Queue: Yoshifumi Inoue <[email protected]> Commit-Queue: Koji Ishii <[email protected]> Cr-Commit-Position: refs/heads/master@{#785345} -- wpt-commits: eae9c1b62560eedbccc8efa3a1f6b6ce1ba97b30 wpt-pr: 24453
17 lines
597 B
HTML
17 lines
597 B
HTML
<!doctype html>
|
|
<title>Reusing cached lines multiple times should not crash</title>
|
|
<link rel="author" href="mailto:[email protected]">
|
|
<link rel="help" href="https://crbug.com/1102083">
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<a><object id="target"><b></b></object><br></a>
|
|
<script>
|
|
test(() => {
|
|
const target = document.getElementById('target');
|
|
target.style.setProperty('transition-delay', '9999s');
|
|
document.body.offsetWidth;
|
|
target.style.transform = 'scale(1)';
|
|
document.body.offsetHeight;
|
|
}, 'No crash');
|
|
</script>
|