Bug 244336 – REGRESSION (250910@main): [ macOS wk1 ] fast/canvas/canvas-createPattern-video-loading.html is a flaky timeout

• Status: RESOLVED
• Resolution: FIXED
• Component: New Bugs

[Karl Rackler]

Description:
fast/canvas/canvas-createPattern-video-loading.html

The first timeout I saw on the dashboard was on 5/24/2022 at 250916@main.  This appears to have regressed in the 250916@main-250910@main range.  At 250910@main, the fast/canvas/canvas-createPattern-video-loading.html test was re-written using requestVideoCallbackFrame, and this is most likely the cause for the start of the flaky timeouts at that same timeframe.

REPRODUCTION STEPS
I can reproduce this on 250910@main.

Command: 
run-webkit-tests --debug -1 --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 --iterations 50 -f --no-retry fast/canvas/canvas-createPattern-video-loading.html

Result: 
Unexpected flakiness: timeouts (1)
  fast/canvas/canvas-createPattern-video-loading.html [ Pass Timeout ]

History:
https://results.webkit.org/?suite=layout-tests&test=fast%2Fcanvas%2Fcanvas-createPattern-video-loading.html&platform=mac&limit=50000&flavor=wk1

[Radar WebKit Bug Importer]

<rdar://problem/99140960>

[Karl Rackler]

I have marked this test as a flaky timeout/crash while this issue is investigated.

[EWS]

Test gardening commit 253776@main (fe1060ffff93): <https://commits.webkit.org/253776@main>

Reviewed commits have been landed. Closing PR #3655 and removing active labels.

[Jean-Yves Avenard [:jya]]

Pull request: https://github.com/WebKit/WebKit/pull/8756

[EWS]

Committed 259058@main (d783b5c13cf9): <https://commits.webkit.org/259058@main>

Reviewed commits have been landed. Closing PR #8756 and removing active labels.