1892121 - [wpt-sync] Sync PR 45773 - Make cross-origin-ancestor-activeelement-after-child-lose-focus.sub.html more robust.

Status: RESOLVED FIXED

(Testing :: web-platform-tests, task, P4)

Description

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

Sync web-platform-tests PR 45773 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/45773
Details from upstream follow.

L. David Baron <[e-mail]> wrote:

Make cross-origin-ancestor-activeelement-after-child-lose-focus.sub.html more robust.

This makes two changes to try to make the test
cross-origin-ancestor-activeelement-after-child-lose-focus.sub.html more
robust:

• It checks the message data in case postMessage is used by something
  else in WPT (although I think this is unlikely), to make sure that the
  message received is the one intended (that is sent by the subframe's
  subframe).
• It makes the subframe's subframe wait until load before focusing its
  input, on the theory that it might be possible that this focusing is
  happening too early to be effective.

My hope is that these might fix the test being flaky in Chromium CI.

Bug: 332068449
Change-Id: Idf70ba87a8559223f9dff7900cadca9ea56126e4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5464001
Auto-Submit: David Baron \<[e-mail]>
Commit-Queue: Di Zhang \<[e-mail]>
Reviewed-by: Di Zhang \<[e-mail]>
Cr-Commit-Position: refs/heads/main@{#1288995}

Comment 1

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

PR 45773 applied with additional changes from upstream: 98177f30f833ad09ed70d5ab00560d7a92a23a93

Comment 2

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

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=95cf0589bdce4828d0ddeaa9f2e812174e5ad805

Comment 3

[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 and 1 subtests

Status Summary

Firefox

OK : 1
PASS : 1

Chrome

OK : 1
PASS : 1

Safari

PASS : 1
ERROR: 1

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/1762af567ee3
[wpt PR 45773] - Make cross-origin-ancestor-activeelement-after-child-lose-focus.sub.html more robust., a=testonly

Comment 5

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/1762af567ee3