Bug 221819 – [ BigSur+ wk2 ] imported/w3c/web-platform-tests/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/mediaElementAudioSourceToScriptProcessorTest.html is a flaky text failure.

• Status: NEW
• Component: Web Audio

[Peng Liu]

imported/w3c/web-platform-tests/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/mediaElementAudioSourceToScriptProcessorTest.html

 PASS Element Source tests completed
 PASS Channel 0 processed some data
-FAIL All data processed correctly assert_array_approx_equals: comparing expected and rendered buffers (channel 0) lengths differ, expected 44098 got 40003
+FAIL All data processed correctly assert_array_approx_equals: comparing expected and rendered buffers (channel 0) lengths differ, expected 44098 got 40117

[Radar WebKit Bug Importer]

<rdar://problem/74525832>

[Peng Liu]

Looks like the test fails with "Media in GPU Process" disabled.

[Truitt Savell]

I added additional expectations for this test for Mac wk1 debug in https://trac.webkit.org/changeset/273829/webkit

[Robert Jenner]

This was a constant failure on wk1. For that, it was recommended that we rebased. So I have done that. 


It is a flaky failure for wk2 however, as seen in the history here:
HISTORY URL:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fwebaudio%2Fthe-audio-api%2Fthe-mediaelementaudiosourcenode-interface%2FmediaElementAudioSourceToScriptProcessorTest.html

So a rebase won't help that. I have updated the title of the bug, and we will leave the existing [ Pass Failure ] expectations in place while this bug is being investigated.

[Robert Jenner]

Pull request: https://github.com/WebKit/WebKit/pull/1398

[EWS]

Test gardening commit r295403 (251409@main): <https://commits.webkit.org/251409@main>

Reviewed commits have been landed. Closing PR #1398 and removing active labels.