1809346 - [wpt-sync] Sync PR 37824 - Ensure changes to painted caret property state cause a full update

Status: RESOLVED FIXED

(Core :: DOM: Selection, task, P4)

Description

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

Sync web-platform-tests PR 37824 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/37824
Details from upstream follow.

Philip Rogers <[e-mail]> wrote:

Ensure changes to painted caret property state cause a full update

We have an optimization to do a fast "repaint-only" update when paint
chunks do not change state. If changes can affect layerization, a full
paint artifact compositor update is needed though. This patch fixes a
bug where the caret's clip could change without causing a full update.
Changes to property states for drag carets are likely to have the same
issue, so the entire property tree state is tracked in this patch.

Bug: 1402110
Change-Id: I4324edff5f5b5119f39074a67fbc536a9bd8301f

Reviewed-on: https://chromium-review.googlesource.com/4144277
WPT-Export-Revision: 406233ed31fa3af1d05221fa4a6c71615d5d3a30

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=1ce3b92449db1419cbeb773752341940d140fdb7

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 1 tests

Status Summary

Firefox

PASS: 1

Chrome

PASS: 1

Safari

PASS: 1

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/3ae0f06fa84b
[wpt PR 37824] - Ensure changes to painted caret property state cause a full update, a=testonly

Comment 4

[Cristian Tuns]

https://hg.mozilla.org/mozilla-central/rev/3ae0f06fa84b