NEW 225664
[ BigSur wk2 arm64 ] editing/selection/move-by-character-brute-force.html (layout-test) is a flaky timeout 
https://bugs.webkit.org/show_bug.cgi?id=225664
Summary [ BigSur wk2 arm64 ] editing/selection/move-by-character-brute-force.html (la...
Robert Jenner
Reported 2021-05-11 11:18:41 PDT
editing/selection/move-by-character-brute-force.html is a flaky timeout on BigSur wk 2 Release on Apple Silicon Macs only. HISTORY: https://results.webkit.org/?suite=layout-tests&test=editing%2Fselection%2Fmove-by-character-brute-force.html No timeout diff or stderr was generated in the layout test results.
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Robert Jenner
Comment 1 2021-05-11 14:22:34 PDT
Upon further inspection it appears this also has been timing out on Debug as well. It was constantly timing out, but then it stopped and became just a flaky failure starting at r276578. Since this only appears to occur on Apple Silicon Macs, I cannot reproduce the timeout as I do not have access to said system type. Updated test expectations to Pass Timeout here: https://trac.webkit.org/changeset/277340/webkit
Radar WebKit Bug Importer
Comment 2 2021-05-11 14:23:51 PDT
<rdar://problem/77864182>
Alexey Proskuryakov
Comment 3 2021-05-12 10:18:56 PDT
This test is very slow on Intel too, so it probably needs a [ Slow ] attribute. It's surprising that it's slower on Apple Silicon though, should be a configuration issue like bug 225666.
Robert Jenner
Comment 4 2021-05-12 15:55:05 PDT
As per @Alexey's recommendation, I have updated the test expectations to [ Slow ] instead of [ Pass Timeout ] here: https://trac.webkit.org/changeset/277398/webkit
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