Bug 240987 – New test: [macOS WK2] fast/images/heic-as-background-image.html is consistently failing

• Status: REOPENED
• Component: New Bugs

[Ryan Haddad]

images/heic-as-background-image.html has been consisntely failing on macOS WK2 bots since it was added with https://commits.webkit.org/250930@main

Image diff link showing that the test is expecting a green square on white background, but getting a blank white image
https://build.webkit.org/results/Apple-BigSur-Release-WK2-Tests/250994@main%20(9462)/fast/images/heic-as-background-image-diffs.html

https://results.webkit.org/?suite=layout-tests&test=fast/images/heic-as-background-image.html

[Radar WebKit Bug Importer]

<rdar://problem/94002031>

[Ryan Haddad]

These tests were disabled in https://commits.webkit.org/251031@main

Also worth noting, all three tests added/re-enabled with that commit appear to be flakily crashing in VideoToolbox code.. https://build.webkit.org/results/Apple-BigSur-Release-AppleSilicon-WK2-Tests/251011@main%20(8342)/fast/images/animated-heics-draw-crash-log.txt

[Nikos Mouchtaris]

Filed rdar://94005388 on VideoToolbox to investigate this issue.

[Nikos Mouchtaris]

Pull request: https://github.com/WebKit/WebKit/pull/2465

[EWS]

Committed 252517@main (20d56bbc5cbb): <https://commits.webkit.org/252517@main>

Reviewed commits have been landed. Closing PR #2465 and removing active labels.

[Nikos Mouchtaris]

This pr is just for data collection. This issue hasn't been resolved yet.

[Ryosuke Niwa]

Re-enabling is good but we probably want failure test expectation so that EWS bots won't get slowed down.

[Alexey Proskuryakov]

Indeed, crashes appear to be gone, but failing in WK2 remains.

[Ryosuke Niwa]

Pull request: https://github.com/WebKit/WebKit/pull/2504

[EWS]

Committed 252559@main (92b4f5717db9): <https://commits.webkit.org/252559@main>

Reviewed commits have been landed. Closing PR #2504 and removing active labels.

[Ryosuke Niwa]

Once again, the above commit was a test expectation update.

[Ryosuke Niwa]

(In reply to EWS from comment #10)
> Committed 252559@main (92b4f5717db9):
> <https://commits.webkit.org/252559@main>
> 
> Reviewed commits have been landed. Closing PR #2504 and removing active
> labels.

Oops, this is wrong. I need ImageOnlyFailure instead :(

[Ryosuke Niwa]

Pull request: https://github.com/WebKit/WebKit/pull/2505

[EWS]

Committed 252562@main (668b1631918d): <https://commits.webkit.org/252562@main>

Reviewed commits have been landed. Closing PR #2505 and removing active labels.

[Ryosuke Niwa]

Once again, the above commit just updated test expectation.