Bug 261312

Summary:	REGRESSION(263917@main?): [ macOS wk1 ] 3 tests under inspector/timeline/ are consistent text failures.
Product:	WebKit	Reporter:	Ben Schwartz <ben_schwartz>
Component:	Web Inspector	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED WONTFIX
Severity:	Normal	CC:	inspector-bugzilla-changes, nmouchtaris, simon.fraser, 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=260360 https://bugs.webkit.org/show_bug.cgi?id=196915 https://bugs.webkit.org/show_bug.cgi?id=158948 https://bugs.webkit.org/show_bug.cgi?id=249796

Ben Schwartz

Reported 2023-09-07 21:14:51 PDT

inspector/timeline/timeline-event-CancelAnimationFrame.html inspector/timeline/timeline-event-performance-mark.html inspector/timeline/timeline-event-RequestAnimationFrame.html These tests are consistent failures on macOS wk1. HISTORY: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&suite=layout-tests&test=inspector%2Ftimeline%2Ftimeline-event-CancelAnimationFrame.html&test=inspector%2Ftimeline%2Ftimeline-event-RequestAnimationFrame.html&test=inspector%2Ftimeline%2Ftimeline-event-performance-mark.html TEXT DIFFs: In comments. DIFF URLs: https://build.webkit.org/results/Apple-Ventura-Debug-AppleSilicon-WK1-Tests/267761@main%20(3431)/inspector/timeline/timeline-event-CancelAnimationFrame-pretty-diff.html https://build.webkit.org/results/Apple-Ventura-Debug-AppleSilicon-WK1-Tests/267761@main%20(3431)/inspector/timeline/timeline-event-RequestAnimationFrame-pretty-diff.html https://build.webkit.org/results/Apple-Ventura-Debug-AppleSilicon-WK1-Tests/267761@main%20(3431)/inspector/timeline/timeline-event-performance-mark-pretty-diff.html REPRODUCIBILITY: I was able to reproduce this issue on macOS Ventura (13.5, 22G74/arm64) ToT using the following command: run-webkit-tests --debug --verbose --clobber-old-results --iterations 10 inspector/timeline/timeline-event-CancelAnimationFrame.html inspector/timeline/timeline-event-performance-mark.html inspector/timeline/timeline-event-RequestAnimationFrame.html REGRESSION: A related bug (bug #260360) indicates that the regression point for a similar issue is 263917@main. Due to build failures, I'm unable to bisect around this point; however, contextual information indicates that this issue likely has the same regression point. NOTE: There are already test expectations filed for multiple tests in the inspector/timeline directory. In all cases, the failure is caused by a timeout.

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Radar WebKit Bug Importer

Comment 1 2023-09-07 21:15:08 PDT

<rdar://problem/115152418>

Ben Schwartz

Comment 2 2023-09-07 21:16:54 PDT

TEXT DIFF 1 (inspector/timeline/timeline-event-CancelAnimationFrame.html): -- Running test case: TimelineEvent.CancelAnimationFrame.requestAnimationFrame Starting Capture... Evaluating... -Stopping Capture... -PASS: Should be 1 AnimationFrameCanceled record. -DETAILS: number -PASS: ScriptTimelineRecord details should be the requestAnimationFrame identifier. +!! TIMEOUT: took longer than 10000ms TEXT DIFF 2 (inspector/timeline/timeline-event-RequestAnimationFrame.html): Starting Capture... Evaluating... PASS: requestAnimationFrame fired -Stopping Capture... -PASS: Should be 1 AnimationFrameRequested record. -DETAILS: number -PASS: ScriptTimelineRecord details should be the requestAnimationFrame identifier. +!! TIMEOUT: took longer than 10000ms TEXT DIFF 3 (inspector/timeline/timeline-event-performance-mark.html): -- Running test case: TimelineEvent.PerformanceMark.performanceMark Starting Capture... Evaluating... -Stopping Capture... -PASS: expectEqual(2, 2) -PASS: expectEqual("timestamp", "timestamp") -PASS: expectEqual("foo", "foo") -PASS: expectEqual("timestamp", "timestamp") -PASS: expectEqual("bar", "bar") +!! TIMEOUT: took longer than 10000ms

EWS

Comment 3 2023-09-07 21:35:58 PDT

Test gardening commit 267766@main (64806bbca121): <https://commits.webkit.org/267766@main> Reviewed commits have been landed. Closing PR #17572 and removing active labels.

Jonathan Bedard

Comment 4 2026-01-05 11:44:14 PST

Closing bug to match associated radar

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