Bug 303857 – [GTK][WPE] Test imported/w3c/web-platform-tests/mathml/relations/css-styling/non-mathml-namespace-001.html is flaky since it was added on 304083@main

• Status: NEW
• Component: New Bugs

[Carlos Alberto Lopez Perez]

The test imported/w3c/web-platform-tests/mathml/relations/css-styling/non-mathml-namespace-001.html  is flaky since it was added on 304083@main on platforms GTK and WPE.


imported/w3c/web-platform-tests/mathml/relations/css-styling/non-mathml-namespace-001.html [ Pass ImageOnlyFailure ]

When it fails, the diff is the following:

 * WPE: https://build.webkit.org/results/WPE-Linux-64-bit-Release-Tests/304152@main%20(24192)/imported/w3c/web-platform-tests/mathml/relations/css-styling/non-mathml-namespace-001-diffs.html
* GTK: https://build.webkit.org/results/GTK-Linux-64-bit-Release-Tests/304151@main%20(22427)/imported/w3c/web-platform-tests/mathml/relations/css-styling/non-mathml-namespace-001-diffs.html

So its the same issue.

It usually fails on the first run and when the runner retries the test it passes:

See: https://s3-us-west-2.amazonaws.com/ews-archives.webkit.org/wpe-x86_64-release-layout-tests/b5310326-102471.txt

[...]
12:29:55.299 705 [71567/78252] imported/w3c/web-platform-tests/mathml/relations/css-styling/non-mathml-namespace-001.html failed unexpectedly (reference mismatch maxDifference=255; totalPixels=876)
12:29:55.299 705 worker/10 imported/w3c/web-platform-tests/mathml/relations/css-styling/non-mathml-namespace-001.html failed:
12:29:55.299 705 worker/10 reference mismatch maxDifference=255; totalPixels=876
[...]
12:40:39.435 705 imported/w3c/web-platform-tests/mathml/relations/css-styling/non-mathml-namespace-001.html passed
12:40:39.435 705 finished test group

[Carlos Alberto Lopez Perez]

Test expectations updated on 304176@main

[Eri]

Is it still flaky after the [patch](https://github.com/WebKit/WebKit/commit/5d81af3f80a0583e2107f811905c7fc7c6392292) adding the namespace was merged? I can't reproduce it locally.