Bug 260879

Summary: [ macOS arm64 wk2 ] inspector/css/node-styles-refreshed.html is a flaky text failure.
Product: WebKit Reporter: Ben Schwartz <ben_schwartz>
Component: CSSAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: 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=224788

Ben Schwartz
Reported 2023-08-29 14:52:46 PDT
inspector/css/node-styles-refreshed.html This test is a flaky failure on macOS wk2 running on arm64 machines. HISTORY: https://results.webkit.org/?suite=layout-tests&test=inspector%2Fcss%2Fnode-styles-refreshed.html TEXT DIFF: Testing that WI.DOMNodeStyles.Event.Refreshed event dispatches with correct significantChange flag. +ERROR: Received a command response without a corresponding callback or promise. [object Object] +ERROR: Received a command response without a corresponding callback or promise. [object Object] == Running test suite: NodeStylesRefreshed -- Running test case: NodeStylesRefreshed.ClassAdded DIFF URL: https://build.webkit.org/results/Apple-Ventura-Release-AppleSilicon-WK2-Tests/267407%40main%20(4683)/inspector/css/node-styles-refreshed-pretty-diff.html REPRODUCTION: I was unable to reproduce this bug on macOS Ventura 13.5 (22G74/arm64). REGRESSION: I was unable to bisect a regression, as this bug has persisted since Big Sur at the earliest (see bug #224788).
Attachments
Radar WebKit Bug Importer
Comment 1 2023-08-29 14:53:05 PDT
Ben Schwartz
Comment 2 2023-08-29 15:44:54 PDT
REPRODUCIBILITY: After setting a "Slow" test expectation, I was able to reproduce this bug on macOS Ventura 13.5 (22G74/arm64) at 267321@main: run-webkit-tests --verbose --iterations 1000 --child-processes 25 -f --clobber-old-results inspector/css/node-styles-refreshed.html
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