RESOLVED FIXED313860
REGRESSION(312301@main): [macOS] TestWebKitAPI.WKInspectorExtension.EvaluateScriptInExtensionTabCanReturnPromises is a flaky timeout 
https://bugs.webkit.org/show_bug.cgi?id=313860
Summary REGRESSION(312301@main): [macOS] TestWebKitAPI.WKInspectorExtension.EvaluateS...
Marta Darbinyan
Reported 2026-05-01 16:37:47 PDT
The following test is flaky timeout on macOS after 312301@main. The test is also false-positive failure in EWS. 14:59:55.025 1022 TestWebKitAPI.WKInspectorExtension.EvaluateScriptInExtensionTabCanReturnPromises 14:59:55.025 1022 inspector-resource:///Base/Main.js:3189:22: CONSOLE ERROR TypeError: null is not an object (evaluating 'oldMainFrame.mainResource') Test results: https://ews-build.webkit.org/#/builders/165/builds/23729 Test history: https://results.webkit.org/?suite=api-tests&test=TestWebKitAPI.WKInspectorExtension.EvaluateScriptInExtensionTabCanReturnPromises
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Radar WebKit Bug Importer
Comment 1 2026-05-01 16:38:09 PDT
<rdar://problem/176058970>
EWS
Comment 2 2026-05-01 17:19:49 PDT
Test gardening commit 312460@main (c0e1bbc3f70c): <https://commits.webkit.org/312460@main> Reviewed commits have been landed. Closing PR #64080 and removing active labels.
Brent Fulgham
Comment 3 2026-05-05 17:03:32 PDT
I believe this was progressed by Bug 314032.
Brent Fulgham
Comment 4 2026-05-05 17:06:19 PDT
Pull request: https://github.com/WebKit/WebKit/pull/64315
EWS
Comment 5 2026-05-06 11:02:10 PDT
Committed 312719@main (a4e2d0ff9bf2): <https://commits.webkit.org/312719@main> Reviewed commits have been landed. Closing PR #64315 and removing active labels.
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