Bug 297411 – REGRESSION(298547@main): [ macOS wk2 ] http/tests/media/media-stream/get-display-media-prompt.html is a flaky text failure

• Component: Media
• Status: RESOLVED FIXED

[Bryan Medina]

http/tests/media/media-stream/get-display-media-prompt.html

is a flaky text failure on macOS wk2.

HISTORY:
https://results.webkit.org/?suite=layout-tests&test=http%2Ftests%2Fmedia%2Fmedia-stream%2Fget-display-media-prompt.html

TEXT DIFF:
--- /Volumes/Data/worker/Apple-Sequoia-Release-AppleSilicon-WK2-Tests/build/layout-test-results/http/tests/media/media-stream/get-display-media-prompt-expected.txt
+++ /Volumes/Data/worker/Apple-Sequoia-Release-AppleSilicon-WK2-Tests/build/layout-test-results/http/tests/media/media-stream/get-display-media-prompt-actual.txt
@@ -21,7 +21,7 @@
 PASS stream.getVideoTracks().length is 1
 
 ** Request a stream with 'max' constraints, the user should not be prompted **
-PASS numberOfTimesGetUserMediaPromptHasBeenCalled() is 0
+FAIL numberOfTimesGetUserMediaPromptHasBeenCalled() should be 0. Was 1.
 PASS stream is undefined.
 PASS err instanceof Error  is true
 PASS err.name is "TypeError"

TEXT DIFF URL:
https://build.webkit.org/results/Apple-Sequoia-Release-AppleSilicon-WK2-Tests/298680%40main%20(4097)/http/tests/media/media-stream/get-display-media-prompt-diff.txt

[Bryan Medina]

I was able to reproduce the text failure locally on my device running macOS Sequoia Release ToT using the following command:

run-webkit-tests http/tests/media/media-stream/get-display-media-prompt.html --iterations=5

[Radar WebKit Bug Importer]

<rdar://problem/158343702>

[EWS]

Test gardening commit 298696@main (7e0d2ba91286): <https://commits.webkit.org/298696@main>

Reviewed commits have been landed. Closing PR #49402 and removing active labels.

[Bryan Medina]

It seems to me that the regression point is at 298547@main, since that is where the test started failing and when changes were made to get-display-media tests.

[youenn fablet]

Pull request: https://github.com/WebKit/WebKit/pull/49525

[EWS]

Committed 298885@main (ed0423319e88): <https://commits.webkit.org/298885@main>

Reviewed commits have been landed. Closing PR #49525 and removing active labels.