Bug 240033 – REGRESSION(r293671): [ iOS ] 2 TestWebKitAPI.MediaLoading.RangeRequestSynthesis (API-Tests) are constant failures

• Status: RESOLVED
• Resolution: FIXED
• Component: Media

[Robert Jenner]

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.

[Radar WebKit Bug Importer]

<rdar://problem/92689429>

[Robert Jenner]

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]

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

[Robert Jenner]

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

[EWS]

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]

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

[EWS]

Committed r294658 (250879@main): <https://commits.webkit.org/250879@main>

Reviewed commits have been landed. Closing PR #846 and removing active labels.