224068 2021-04-01 12:25:35 -0700 [GTK][WPE] Layout test http/wpt/webrtc/webrtc-late-transform.html fails since it was added on r275300 2026-04-06 22:06:57 -0700 1 1 1 Unclassified WebKit WebRTC WebKit Nightly Build Unspecified Unspecified REOPENED https://bugs.webkit.org/show_bug.cgi?id=223993 InRadar P2 Normal --- 1 clopez webkit-unassigned bugs-noreply csaavedra eric.carlson philn pnormand webkit-bug-importer youennf oldest_to_newest 1746174 0 clopez 2021-04-01 12:25:35 -0700 The layout test fails on GTK and WPE since it was added on r275300: --- /home/igalia/clopez/webkit/webkit-flatpak/layout-test-results/media/video-orientation-canvas-expected.txt +++ /home/igalia/clopez/webkit/webkit-flatpak/layout-test-results/media/video-orientation-canvas-actual.txt @@ -1,6 +1,6 @@ -EXPECTED (context.getImageData(88, 115, 1, 1).data == [208,0,0,255] with tolerance 5 OK +EXPECTED (context.getImageData(88, 115, 1, 1).data == [208,0,0,255] with tolerance 5, OBSERVED '[0,0,0,255]' FAIL EXPECTED (context.getImageData(237, 88, 1, 1).data == [208,0,0,255] with tolerance 5 OK -EXPECTED (context.getImageData(200, 237, 1, 1).data == [208,0,0,255] with tolerance 5 OK +EXPECTED (context.getImageData(200, 237, 1, 1).data == [208,0,0,255] with tolerance 5, OBSERVED '[0,0,0,255]' FAIL END OF TEST The failure happens since r275300 1746175 1 clopez 2021-04-01 12:26:29 -0700 The layout test http/wpt/webrtc/webrtc-late-transform.html fails on GTK and WPE since it was added on r275300: --- /home/igalia/clopez/webkit/webkit-flatpak/layout-test-results/http/wpt/webrtc/webrtc-late-transform-expected.txt +++ /home/igalia/clopez/webkit/webkit-flatpak/layout-test-results/http/wpt/webrtc/webrtc-late-transform-actual.txt @@ -1,4 +1,8 @@ +CONSOLE MESSAGE: Unhandled Promise Rejection: NotSupportedError: The operation is not supported. +CONSOLE MESSAGE: Unhandled Promise Rejection: NotSupportedError: The operation is not supported. -PASS video exchange with late receiver transform +Harness Error (FAIL), message = Unhandled rejection: The operation is not supported. +FAIL video exchange with late receiver transform promise_test: Unhandled rejection with value: "checkVideoIsUpdated timed out :true 20" + 1746243 2 clopez 2021-04-01 13:52:54 -0700 Updated expectations on r275376 2005395 3 webkit-bug-importer 2024-01-16 13:51:17 -0800 <rdar://problem/121075202> 2197259 4 csaavedra 2026-04-06 09:42:25 -0700 Passing now, will unskip. 2197263 5 csaavedra 2026-04-06 10:10:31 -0700 Sorry, that was premature. 2197375 6 philn 2026-04-06 13:54:03 -0700 That test was renamed to imported/w3c/web-platform-tests/webrtc-encoded-transform/script-late-transform.https.html in 236724@main apparently, and that seems to be currently skipped in GTK/WPE according to results.webkit.org. Not sure how you deduced this test was passing :) 2197376 7 philn 2026-04-06 13:56:18 -0700 And also, the GstWebRTC backend doesn't fully support encoded transforms, AFAIK... I don't see much point in un-skipping this test, TBH. 2197493 8 csaavedra 2026-04-06 22:06:57 -0700 For https://github.com/WebKit/WebKit/pull/62122 I ran all skipped tests in wpt (run-webkit-tests --repeat --skipped=only etc etc), then used a script to remove the ones that are passing from our test expectations. While checking the results I mistakenly thought this was one of the passing ones, but later I realized it's not the case, which is why I reopened the bug. It will stay skipped of course.