Bug 197391

Summary: AudioContext methods on a stopped AudioContext should exit early
Product: WebKit Reporter: youenn fablet <youennf>
Component: MediaAssignee: youenn fablet <youennf>
Status: RESOLVED FIXED    
Severity: Normal CC: commit-queue, eric.carlson, ews-watchlist, jer.noble, sroberts, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on: 197431    
Bug Blocks:    
Attachments:
Description Flags
Patch
none
Archive of layout-test-results from ews204 for win-future
none
Patch
none
Archive of layout-test-results from ews202 for win-future
none
Relanding none

Description youenn fablet 2019-04-29 15:18:13 PDT
Reject/throw when calling AudioContext methods on a stopped AudioContext
Comment 1 youenn fablet 2019-04-29 15:27:04 PDT
Created attachment 368501 [details]
Patch
Comment 2 Radar WebKit Bug Importer 2019-04-29 15:27:30 PDT
<rdar://problem/50314026>
Comment 3 youenn fablet 2019-04-29 15:28:05 PDT
Note that Chrome, Firefox and WebKit are all other the place here.
Comment 4 EWS Watchlist 2019-04-29 17:21:54 PDT
Comment on attachment 368501 [details]
Patch

Attachment 368501 [details] did not pass win-ews (win):
Output: https://webkit-queues.webkit.org/results/12035017

New failing tests:
http/wpt/webaudio/audiocontext-stopped.html
Comment 5 EWS Watchlist 2019-04-29 17:22:05 PDT
Created attachment 368520 [details]
Archive of layout-test-results from ews204 for win-future

The attached test failures were seen while running run-webkit-tests on the win-ews.
Bot: ews204  Port: win-future  Platform: CYGWIN_NT-6.1-2.10.0-0.325-5-3-x86_64-64bit
Comment 6 youenn fablet 2019-04-29 17:25:37 PDT
Created attachment 368521 [details]
Patch
Comment 7 EWS Watchlist 2019-04-29 20:12:01 PDT
Comment on attachment 368521 [details]
Patch

Attachment 368521 [details] did not pass win-ews (win):
Output: https://webkit-queues.webkit.org/results/12036674

New failing tests:
js/dom/custom-constructors.html
Comment 8 EWS Watchlist 2019-04-29 20:12:13 PDT
Created attachment 368534 [details]
Archive of layout-test-results from ews202 for win-future

The attached test failures were seen while running run-webkit-tests on the win-ews.
Bot: ews202  Port: win-future  Platform: CYGWIN_NT-6.1-2.10.0-0.325-5-3-x86_64-64bit
Comment 9 Eric Carlson 2019-04-30 06:58:19 PDT
Comment on attachment 368521 [details]
Patch

r=me once the bots are happy
Comment 10 youenn fablet 2019-04-30 07:58:48 PDT
Comment on attachment 368521 [details]
Patch

Win error is unrelated, the corresponding test is not using WebAudio at all
Comment 11 WebKit Commit Bot 2019-04-30 08:17:13 PDT
Comment on attachment 368521 [details]
Patch

Clearing flags on attachment: 368521

Committed r244774: <https://trac.webkit.org/changeset/244774>
Comment 12 WebKit Commit Bot 2019-04-30 08:17:14 PDT
All reviewed patches have been landed.  Closing bug.
Comment 13 Shawn Roberts 2019-04-30 12:38:46 PDT
It appears that after changes in https://trac.webkit.org/changeset/244774 is causing several assertion failures on Debug testers

https://build.webkit.org/results/Apple%20iOS%2012%20Simulator%20Debug%20WK2%20(Tests)/r244775%20(3505)/results.html

https://build.webkit.org/results/Apple%20High%20Sierra%20Debug%20WK2%20(Tests)/r244776%20(7619)/results.html

Crash Log:
ASSERTION FAILED: !m_audioProducers.hasNullReferences()
./dom/Document.cpp(3929) : void WebCore::Document::updateIsPlayingMedia(uint64_t)
1   0x61d14be89 WTFCrash
2   0x621b8f59b WTFCrashWithInfo(int, char const*, char const*, int)
3   0x623ef330d WebCore::Document::updateIsPlayingMedia(unsigned long long)
4   0x623ef351e WebCore::Document::removeAudioProducer(WebCore::MediaProducer&)
5   0x623629063 WebCore::MediaStreamTrack::~MediaStreamTrack()
6   0x6236291e5 WebCore::MediaStreamTrack::~MediaStreamTrack()
7   0x623629289 WebCore::MediaStreamTrack::~MediaStreamTrack()

https://build.webkit.org/results/Apple%20iOS%2012%20Simulator%20Debug%20WK2%20(Tests)/r244775%20(3505)/imported/w3c/web-platform-tests/webrtc/RTCIceTransport-extension.https-crash-log.txt
Comment 14 WebKit Commit Bot 2019-04-30 13:05:59 PDT
Re-opened since this is blocked by bug 197431
Comment 15 Shawn Roberts 2019-04-30 13:17:29 PDT
I looked at the wrong commit for the Assertion failure. It was actually the one before this also by you. r244773

Bots did not have results between r244773-r244775
Comment 16 youenn fablet 2019-04-30 15:34:59 PDT
Created attachment 368621 [details]
Relanding
Comment 17 WebKit Commit Bot 2019-05-01 10:09:26 PDT
Comment on attachment 368621 [details]
Relanding

Clearing flags on attachment: 368621

Committed r244825: <https://trac.webkit.org/changeset/244825>
Comment 18 WebKit Commit Bot 2019-05-01 10:09:27 PDT
All reviewed patches have been landed.  Closing bug.