Bug 240033

Summary:	REGRESSION(r293671): [ iOS ] 2 TestWebKitAPI.MediaLoading.RangeRequestSynthesis (API-Tests) are constant failures
Product:	WebKit	Reporter:	Robert Jenner <jenner>
Component:	Media	Assignee:	Eric Carlson <eric.carlson>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	ap, eric.carlson, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Robert Jenner

Reported 2022-05-03 13:25:27 PDT

The following two TestWebKitAPI.MediaLoading.RangeRequestSynthesis API-Tests are constant failures on iOS15: TestWebKitAPI.MediaLoading.RangeRequestSynthesisWithContentLength TestWebKitAPI.MediaLoading.RangeRequestSynthesisWithoutContentLength HISTORY: https://results.webkit.org/?suite=api-tests&suite=api-tests&test=TestWebKitAPI.MediaLoading.RangeRequestSynthesisWithContentLength&test=TestWebKitAPI.MediaLoading.RangeRequestSynthesisWithoutContentLength FAILURES: TestWebKitAPI.MediaLoading.RangeRequestSynthesisWithContentLength File name unavailable Unknown C++ exception thrown in the test body. TestWebKitAPI.MediaLoading.RangeRequestSynthesisWithoutContentLength File name unavailable Unknown C++ exception thrown in the test body.

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Radar WebKit Bug Importer

Comment 1 2022-05-03 13:25:45 PDT

<rdar://problem/92689429>

Robert Jenner

Comment 2 2022-05-03 14:22:17 PDT

I was able to reproduce the failure at iOS-15 Debug ToT using the following test: run-api-tests <test goes here> I was also able to verify a regression point. The failure was reproducible back to r293671, and it was not reproducible at r293670. So it appears that https://commits.webkit.org/250173@main introduced this failure.

Robert Jenner

Comment 3 2022-05-03 16:43:43 PDT

Pull request: https://github.com/WebKit/WebKit/pull/486

Robert Jenner

Comment 4 2022-05-04 14:32:11 PDT

Pull request: https://github.com/WebKit/WebKit/pull/502

EWS

Comment 5 2022-05-04 16:15:30 PDT

Test gardening commit r293798 (250272@main): <https://commits.webkit.org/250272@main> Reviewed commits have been landed. Closing PR #502 and removing active labels.

Eric Carlson

Comment 6 2022-05-20 12:49:30 PDT

Pull request: https://github.com/WebKit/WebKit/pull/846

EWS

Comment 7 2022-05-23 11:17:38 PDT

Committed r294658 (250879@main): <https://commits.webkit.org/250879@main> Reviewed commits have been landed. Closing PR #846 and removing active labels.

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