2021119 - [wpt-sync] Sync PR 58263 - Fix flaky beavahior of fcp-document-opacity-image.html

Status: RESOLVED FIXED

(Core :: DOM: Performance APIs, task, P4)

Description

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

Sync web-platform-tests PR 58263 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/58263
Details from upstream follow.

Shubham Gupta <[e-mail]> wrote:

Fix flaky beavahior of fcp-document-opacity-image.html

Return promise img.onload

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=d916787166ad96afe110e5ae8d4e15c5af6f78cd

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 and 1 subtests

Status Summary

Firefox

OK : 1[GitHub] 2[Gecko-android-em-14-x86_64-debug-geckoview, Gecko-android-em-14-x86_64-lite-opt-geckoview, Gecko-android-em-14-x86_64-opt-geckoview, Gecko-linux2404-64-debug, Gecko-linux2404-64-opt, Gecko-windows11-32-24h2-debug, Gecko-windows11-32-24h2-opt, Gecko-windows11-64-24h2-debug, Gecko-windows11-64-24h2-opt]
FAIL : 1[GitHub] 2[Gecko-android-em-14-x86_64-debug-geckoview, Gecko-android-em-14-x86_64-lite-opt-geckoview, Gecko-android-em-14-x86_64-opt-geckoview, Gecko-linux2404-64-debug, Gecko-linux2404-64-opt, Gecko-windows11-32-24h2-debug, Gecko-windows11-32-24h2-opt, Gecko-windows11-64-24h2-debug, Gecko-windows11-64-24h2-opt]

Chrome

OK : 1
PASS : 1

Safari

TIMEOUT: 2

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Details

New Tests That Don't Pass

• /paint-timing/with-lcp/fcp-document-opacity-image.html [wpt.fyi]
  • Test that FCP after opacity change is not a larger value than LCP: FAIL (Chrome: PASS, Safari: TIMEOUT)
• /paint-timing/with-lcp/fcp-document-opacity-text.html [wpt.fyi]
  • Test that FCP after opacity change is not a larger value than LCP: FAIL

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/d8bdb4f5d520
https://hg.mozilla.org/integration/autoland/rev/911146bf9ec2
[wpt PR 58263] - Fix flaky behavior of `fcp-document-opacity-image.html`, a=testonly

Comment 4

[amarc]

https://hg.mozilla.org/mozilla-central/rev/911146bf9ec2