Bug 253153
| Summary: | REGRESSION (260935@main): [ macOS wk2 ] Caught exception: undefined is not an object (evaluating 'element.addEventListener') | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Karl Rackler <rackler> |
| Component: | New Bugs | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | achristensen, cdumez, gavin.p, webkit-bot-watchers-bugzilla, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Karl Rackler
Description:
media/media-source/media-source-webm-append-buffer-after-abort.html
media/media-source/media-source-webm-init-inside-segment.html
media/media-source/media-source-webm.html
media/media-source/media-source-webm tests have two consistent failures and one flaky failure on wk2 after 260935@main.
The first failure I saw on the dashboard was on 2/28/2023 at 260935@main.
Test run:
https://build.webkit.org/#/builders/708/builds/1505
Results:
https://build.webkit.org/results/Apple-Ventura-Release-WK2-Tests/260938@main%20(1505)/results.html
History:
https://results.webkit.org/?suite=layout-tests&suite=layout-tests&suite=layout-tests&test=media%2Fmedia-source%2Fmedia-source-webm-append-buffer-after-abort.html&test=media%2Fmedia-source%2Fmedia-source-webm-init-inside-segment.html&test=media%2Fmedia-source%2Fmedia-source-webm.html&platform=mac
Diff:
https://build.webkit.org/results/Apple-Ventura-Release-WK2-Tests/260938@main%20(1505)/media/media-source/media-source-webm-append-buffer-after-abort-pretty-diff.html
https://build.webkit.org/results/Apple-Ventura-Release-WK2-Tests/260938@main%20(1505)/media/media-source/media-source-webm-append-buffer-after-abort-pretty-diff.html
--- /Volumes/Data/worker/Apple-Ventura-Release-WK2-Tests/build/layout-test-results/media/media-source/media-source-webm-append-buffer-after-abort-expected.txt
+++ /Volumes/Data/worker/Apple-Ventura-Release-WK2-Tests/build/layout-test-results/media/media-source/media-source-webm-append-buffer-after-abort-actual.txt
@@ -4,12 +4,11 @@
EVENT(sourceopen)
RUN(source.duration = loader.duration())
RUN(sourceBuffer = source.addSourceBuffer(loader.type()))
+NotSupportedError: The operation is not supported.
RUN(sourceBuffer.abort())
+TypeError: undefined is not an object (evaluating 'sourceBuffer.abort')
RUN(sourceBuffer.appendBuffer(loader.initSegment()))
-EVENT(update)
-Append a media segment.
-RUN(sourceBuffer.appendBuffer(loader.mediaSegment(0)))
-EVENT(update)
-EVENT(canplaythrough)
+TypeError: undefined is not an object (evaluating 'sourceBuffer.appendBuffer')
+Caught exception: "TypeError: undefined is not an object (evaluating 'element.addEventListener')" FAIL
END OF TEST
https://build.webkit.org/results/Apple-Ventura-Release-WK2-Tests/260938@main%20(1505)/media/media-source/media-source-webm-init-inside-segment-diff.txt
https://build.webkit.org/results/Apple-Ventura-Release-WK2-Tests/260938@main%20(1505)/media/media-source/media-source-webm-init-inside-segment-pretty-diff.html
--- /Volumes/Data/worker/Apple-Ventura-Release-WK2-Tests/build/layout-test-results/media/media-source/media-source-webm-init-inside-segment-expected.txt
+++ /Volumes/Data/worker/Apple-Ventura-Release-WK2-Tests/build/layout-test-results/media/media-source/media-source-webm-init-inside-segment-actual.txt
@@ -4,16 +4,9 @@
EVENT(sourceopen)
RUN(source.duration = loader.duration())
RUN(sourceBuffer = source.addSourceBuffer(loader.type()))
+NotSupportedError: The operation is not supported.
RUN(sourceBuffer.appendBuffer(loader.initSegment()))
-EVENT(update)
-Append a media segment.
-RUN(sourceBuffer.appendBuffer(loader.mediaSegment(0)))
-EVENT(update)
-Append a new Initialization Segment.
-RUN(sourceBuffer.appendBuffer(loader.initSegment()))
-EVENT(update)
-Append a media segment.
-RUN(sourceBuffer.appendBuffer(loader.mediaSegment(1)))
-EVENT(update)
+TypeError: undefined is not an object (evaluating 'sourceBuffer.appendBuffer')
+Caught exception: "TypeError: undefined is not an object (evaluating 'element.addEventListener')" FAIL
END OF TEST
https://build.webkit.org/results/Apple-Ventura-Release-WK2-Tests/260938@main%20(1505)/media/media-source/media-source-webm-diff.txt
https://build.webkit.org/results/Apple-Ventura-Release-WK2-Tests/260938@main%20(1505)/media/media-source/media-source-webm-pretty-diff.html
--- /Volumes/Data/worker/Apple-Ventura-Release-WK2-Tests/build/layout-test-results/media/media-source/media-source-webm-expected.txt
+++ /Volumes/Data/worker/Apple-Ventura-Release-WK2-Tests/build/layout-test-results/media/media-source/media-source-webm-actual.txt
@@ -4,13 +4,9 @@
EVENT(sourceopen)
RUN(source.duration = loader.duration())
RUN(sourceBuffer = source.addSourceBuffer(loader.type()))
+NotSupportedError: The operation is not supported.
RUN(sourceBuffer.appendBuffer(loader.initSegment()))
-EVENT(update)
-EXPECTED (resizeEventFired == 'true') OK
-EXPECTED ((videoWidth == 320 || videoWidth == 0) == 'true') OK
-EXPECTED ((videoHeight == 240 || videoHeight == 0) == 'true') OK
-Append a media segment.
-RUN(sourceBuffer.appendBuffer(loader.mediaSegment(0)))
-EVENT(update)
+TypeError: undefined is not an object (evaluating 'sourceBuffer.appendBuffer')
+Caught exception: "TypeError: undefined is not an object (evaluating 'element.addEventListener')" FAIL
END OF TEST
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/106085448>
Karl Rackler
I have marked these tests as a failure while this issue is investigated.
EWS
Test gardening commit 261007@main (3bec7ba2cd59): <https://commits.webkit.org/261007@main>
Reviewed commits have been landed. Closing PR #10866 and removing active labels.
Ryan Haddad
A fix attempt was made in https://bugs.webkit.org/show_bug.cgi?id=253184, but the tests are still failing.
Gavin, would you please take another look?
Gavin
looking
Chris Dumez
https://commits.webkit.org/261520@main
Karl Rackler
I verified after landing https://commits.webkit.org/261520@main the following:
media/media-source/media-source-webm-append-buffer-after-abort.html is no longer consistently failing. There are a few flaky failures.
media/media-source/media-source-webm-init-inside-segment.html is consistently passing.
media/media-source/media-source-webm.html is consistently passing on wk2, but still consistently failing on wk1.
Karl Rackler
Verified the following:
media/media-source/media-source-webm-append-buffer-after-abort.html is consistently passing
media/media-source/media-source-webm-init-inside-segment.html is consistently passing.
media/media-source/media-source-webm.html consistently passed on macOS wk2, but consistently fails on wk1. Test expectations in place for wk1.