Bug 298125 – [ iOS ] imported/w3c/web-platform-tests/mediacapture-streams/parallel-capture-requests.https.html is a flaky text failure

• Component: Media
• Status: RESOLVED FIXED

[Bryan Medina]

imported/w3c/web-platform-tests/mediacapture-streams/parallel-capture-requests.https.html

is a flaky text failure that is occurring on iOS.

HISTORY:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fmediacapture-streams%2Fparallel-capture-requests.https.html

TEXT DIFF:
--- /Volumes/Data/worker/Apple-iPadOS-18-Simulator-Release-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/mediacapture-streams/parallel-capture-requests.https-expected.txt
+++ /Volumes/Data/worker/Apple-iPadOS-18-Simulator-Release-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/mediacapture-streams/parallel-capture-requests.https-actual.txt
@@ -1,3 +1,5 @@
+CONSOLE MESSAGE: A capture MediaStreamTrack was destroyed without having been stopped explicitly
+CONSOLE MESSAGE: A capture MediaStreamTrack was destroyed without having been stopped explicitly
 User gesture
 
 FAIL getDisplayMedia() and parallel getUserMedia() promise_test: Unhandled rejection with value: object "InvalidStateError: getDisplayMedia must be called from a user gesture handler."

TEXT DIFF URL:
https://build.webkit.org/results/Apple-iPadOS-18-Simulator-Release-WK2-Tests/299329@main%20(1873)/imported/w3c/web-platform-tests/mediacapture-streams/parallel-capture-requests.https-diff.txt

[Radar WebKit Bug Importer]

<rdar://problem/159473455>

[Bryan Medina]

I was able to reproduce the text failure locally on my device running iOS 18 Simulator Release ToT using the following command:

run-webkit-tests imported/w3c/web-platform-tests/mediacapture-streams/parallel-capture-requests.https.html --ios-simulator

[EWS]

Test gardening commit 299344@main (55319c2c8bb4): <https://commits.webkit.org/299344@main>

Reviewed commits have been landed. Closing PR #50088 and removing active labels.

[Bryan Medina]

This test is very flakily failing the farther back that I look at the history -- I am not sure I am able to pin point a regression range, but it looks like it became more prone to flaky fail somewhere between 299138@main and 299143@main.

[Chris Dumez]

Pull request: https://github.com/WebKit/WebKit/pull/50889

[EWS]

Committed 300116@main (ea9fbb7edadd): <https://commits.webkit.org/300116@main>

Reviewed commits have been landed. Closing PR #50889 and removing active labels.