Bug 260974

Summary: REGRESSION(267119@main): [ macOS wk2 release ] fast/repaint/placeholder-after-caps-lock-hidden.html is a constant timeout.
Product: WebKit Reporter: Ben Schwartz <ben_schwartz>
Component: New BugsAssignee: Abrar Rahman Protyasha <a_protyasha>
Status: RESOLVED FIXED    
Severity: Normal CC: a_protyasha, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=194170
https://bugs.webkit.org/show_bug.cgi?id=203005
https://bugs.webkit.org/show_bug.cgi?id=260217

Ben Schwartz
Reported 2023-08-31 10:19:12 PDT
fast/repaint/placeholder-after-caps-lock-hidden.html This test is a constant timeout on release builds of wk2 running on macOS. HISTORY: https://results.webkit.org/?suite=layout-tests&test=fast%2Frepaint%2Fplaceholder-after-caps-lock-hidden.html&platform=mac TEXT DIFF (when marked as slow): +FAIL: Timed out waiting for notifyDone to be called + Tests that the placeholder text is repainted when the caps lock indicator is hidden. -(repaint rects - (rect 31 50 22 22) - (rect 36 55 12 12) - (rect 8 50 33 23) - (rect 13 55 23 13) - (rect 8 50 45 23) - (rect 13 55 35 13) - (rect 31 50 22 23) - (rect 36 55 12 13) - (rect 8 50 45 23) - (rect 13 55 35 13) - (rect 8 50 33 23) - (rect 13 55 23 13) - (rect 8 50 45 23) - (rect 13 55 35 13) -) REPRODUCTION: I was able to reproduce this bug on macOS Ventura (13.5, 22G74/arm64) ToT by using the following command: run-webkit-tests --clobber-old-results --verbose fast/repaint/placeholder-after-caps-lock-hidden.html REGRESSION: I bisected a regression point at 267119@main. The bug does not reproduce at 267118@main and the changes at 267119@main appear directly related to the issue (and are likely what caused it). NOTE: The test was a constant failure prior to 267119@main, so it's possible that the changes at 267119@main simply changed the failure type.
Attachments
Radar WebKit Bug Importer
Comment 1 2023-08-31 10:19:24 PDT
EWS
Comment 2 2023-08-31 10:44:21 PDT
Test gardening commit 267508@main (762ed20888ea): <https://commits.webkit.org/267508@main> Reviewed commits have been landed. Closing PR #17293 and removing active labels.
Abrar Rahman Protyasha
Comment 3 2023-08-31 14:10:48 PDT
As Ben noted, this test was always a failure and 267119@main simply altered the failure mode to a timeout because of changes to the layout test. The underlying issue is that `UIScriptControllerMac::toggleCapsLock` just did not work correctly.
Abrar Rahman Protyasha
Comment 4 2023-08-31 14:20:52 PDT
EWS
Comment 5 2023-09-06 02:04:30 PDT
Committed 267666@main (f40c7929020c): <https://commits.webkit.org/267666@main> Reviewed commits have been landed. Closing PR #17305 and removing active labels.
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