Bug 261000 - [ macOS ] media/video-orientation-canvas.html is a flaky text failure.
Summary: [ macOS ] media/video-orientation-canvas.html is a flaky text failure.
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Media (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-08-31 16:05 PDT by Ben Schwartz
Modified: 2023-08-31 16:15 PDT (History)
3 users (show)

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Description Ben Schwartz 2023-08-31 16:05:09 PDT 
media/video-orientation-canvas.html

This test is a flaky failure on Ventura

HISTORY:

https://results.webkit.org/?suite=layout-tests&test=media%2Fvideo-orientation-canvas.html

TEXT DIFF:

 EXPECTED (context.getImageData(88, 115, 1, 1).data == [208,30,0,255] with tolerance 5 OK
-EXPECTED (context.getImageData(237, 88, 1, 1).data == [208,30,0,255] with tolerance 5 OK
+EXPECTED (context.getImageData(237, 88, 1, 1).data == [208,30,0,255] with tolerance 5, OBSERVED '[0,0,0,0]' FAIL
 EXPECTED (context.getImageData(200, 237, 1, 1).data == [208,30,0,255] with tolerance 5 OK
 END OF TEST
 
DIFF URL:

https://build.webkit.org/results/Apple-Ventura-Release-AppleSilicon-WK2-Tests/267507@main%20(4726)/media/video-orientation-canvas-pretty-diff.html

REPRODUCTION:

I was able to reproduce this bug on macOS Ventura (13.5, 22G74/arm64) using the following command:

run-webkit-tests --clobber-old-results --verbose --iterations 1000 --child-processes 10 -f --exit-after-n-failures 1 media/video-orientation-canvas.html
Comment 1 Radar WebKit Bug Importer 2023-08-31 16:05:17 PDT 
<rdar://problem/114793358>
Comment 2 Ben Schwartz 2023-08-31 16:06:49 PDT 
Fixing typo: this test is a flaky failure on macOS.
Comment 3 EWS 2023-08-31 16:15:29 PDT 
Test gardening commit 267530@main (3b90f500d404): <https://commits.webkit.org/267530@main>

Reviewed commits have been landed. Closing PR #17311 and removing active labels.