Bug 245140

Summary: [ New Test ] (237814@main): [ Monterey wk2 Debug ] http/wpt/webrtc/video-script-transform-keyframe-only.html is a flaky failure
Product: WebKit Reporter: Karl Rackler <rackler>
Component: New BugsAssignee: youenn fablet <youennf>
Status: RESOLVED FIXED    
Severity: Normal CC: webkit-bot-watchers-bugzilla, webkit-bug-importer, youennf
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Description Karl Rackler 2022-09-13 07:48:09 PDT 
Description:
http/wpt/webrtc/video-script-transform-keyframe-only.html

The test was added at 237814@main.  This test has been a flaky failure on macOS wk2 Debug arm64 from the viewable history on the flakiness dashboard.

Reproduction steps:
I can reproduce this on 254433@main ToT.

Command: 
run-webkit-tests --iterations 50 --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 -f --no-retry --debug  http/wpt/webrtc/video-script-transform-keyframe-only.html

History:
ebrtc%2Fvideo-script-transform-keyframe-only.html&version_name=Monterey&architecture=arm64&style=debug&limit=23851

Diff:
--- /Volumes/Data/worker/Apple-Monterey-Debug-AppleSilicon-WK2-Tests/build/layout-test-results/http/wpt/webrtc/video-script-transform-keyframe-only-expected.txt
+++ /Volumes/Data/worker/Apple-Monterey-Debug-AppleSilicon-WK2-Tests/build/layout-test-results/http/wpt/webrtc/video-script-transform-keyframe-only-actual.txt
@@ -1,4 +1,6 @@
 
 
-PASS enqueue video frames with empty buffer
+Harness Error (TIMEOUT), message = null
 
+TIMEOUT enqueue video frames with empty buffer Test timed out
+

stderr:
(webrtc_video_engine.cc:3482): Absent receive stream; ignoring clearing encoded frame sink for ssrc 0
(video_send_stream_impl.cc:187): ERROR: Initial encoder max bitrate = -1 which is <= 0!
Comment 1 Radar WebKit Bug Importer 2022-09-13 07:48:28 PDT 
<rdar://problem/99871494>
Comment 3 Karl Rackler 2022-09-13 07:52:02 PDT 
I have marked this test as a flaky failure while this issue is investigated.
Comment 4 EWS 2022-09-13 07:57:50 PDT 
Test gardening commit 254442@main (06b2f3655d71): <https://commits.webkit.org/254442@main>

Reviewed commits have been landed. Closing PR #4312 and removing active labels.
Comment 5 youenn fablet 2023-06-16 07:40:48 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/15049
Comment 6 EWS 2023-06-17 00:07:49 PDT 
Committed 265269@main (f46d573efa2d): <https://commits.webkit.org/265269@main>

Reviewed commits have been landed. Closing PR #15049 and removing active labels.