1844459 - [wpt-sync] Sync PR 41117 - VT: Avoid optimization clips for VT element and subtrees (except root)

Status: RESOLVED FIXED

(Core :: CSS Parsing and Computation, task, P4)

Description

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 41117 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/41117
Details from upstream follow.

Vladimir Levin <[e-mail]> wrote:

VT: Avoid optimization clips for VT element and subtrees (except root)

This patch adds a propagated bool to avoid any optimization clips
since the content clipped as an optimization may be necessary in
view transitions, since the position and size of the paint may change
when view transition pseudos are changed.

R=[e-mail], [e-mail]

Bug: 1463282
Change-Id: If19bf402b4fd722f21f534c3dd1d8b59b14ed13c
Reviewed-on: https://chromium-review.googlesource.com/4702705
WPT-Export-Revision: b75848d89a6583cf9e9a4ebda78ba7c2b7afc35d

Comment 1

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=5813720a0d6872960b014e20cd0347702e665d52

Comment 2

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

CI Results

Ran 9 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 2 tests

Status Summary

Firefox

TIMEOUT: 2

Chrome

FAIL : 2

Safari

TIMEOUT: 2

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Details

New Tests That Don't Pass

• /css/css-view-transitions/capture-with-offscreen-child-translated.html [wpt.fyi]: TIMEOUT (Chrome: FAIL, Safari: TIMEOUT)
• /css/css-view-transitions/capture-with-offscreen-child.html [wpt.fyi]: TIMEOUT (Chrome: FAIL, Safari: TIMEOUT)

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/6a0a16c1e29c
[wpt PR 41117] - VT: Avoid optimization clips for VT element and subtrees (except root), a=testonly

Comment 4

[Serban Stanca [:SerbanS]]

https://hg.mozilla.org/mozilla-central/rev/6a0a16c1e29c