Bug 296964 – [ iOS Release, macOS wk2 ] imported/w3c/web-platform-tests/webrtc/RTCDataChannel-GC.html is a flakey text failure

• Component: WebRTC
• Status: RESOLVED FIXED

[Bryan Medina]

imported/w3c/web-platform-tests/webrtc/RTCDataChannel-GC.html 

is a flakey text failure occurring on iOS Release and macOS wk2.

HISTORY:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fwebrtc%2FRTCDataChannel-GC.html

TEXT DIFF:
--- /Volumes/Data/worker/iOS-18-Simulator-WPT-WK2-Tests-EWS/build/layout-test-results/imported/w3c/web-platform-tests/webrtc/RTCDataChannel-GC-expected.txt
+++ /Volumes/Data/worker/iOS-18-Simulator-WPT-WK2-Tests-EWS/build/layout-test-results/imported/w3c/web-platform-tests/webrtc/RTCDataChannel-GC-actual.txt
@@ -1,4 +1,4 @@
 
-PASS Control: detected remote PC being closed using a data channel
+FAIL Control: detected remote PC being closed using a data channel assert_true: expected true got false
 PASS While remote PC remains open, its datachannel should not be collected
 

TEXT DIFF URL:
https://ews-build.s3-us-west-2.amazonaws.com/iOS-18-Simulator-WPT-WK2-Tests-EWS/3e15969c-27157-clean-tree/imported/w3c/web-platform-tests/webrtc/RTCDataChannel-GC-diff.txt

[Radar WebKit Bug Importer]

<rdar://problem/157599607>

[Bryan Medina]

I was able to reproduce the text failure locally on my device running macOS Sequoia arm64 Release ToT using the following command:

run-webkit-tests imported/w3c/web-platform-tests/webrtc/RTCDataChannel-GC.html --iterations=25 -f

[EWS]

Test gardening commit 298263@main (e9c177a0bc58): <https://commits.webkit.org/298263@main>

Reviewed commits have been landed. Closing PR #48980 and removing active labels.

[youenn fablet]

Pull request: https://github.com/WebKit/WebKit/pull/58791

[EWS]

Committed 307766@main (53105a3475c6): <https://commits.webkit.org/307766@main>

Reviewed commits have been landed. Closing PR #58791 and removing active labels.