1604192 - Intermittent /webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/mediaElementAudioSourceToScriptProcessorTest.html | All data processed correctly - assert_array_approx_equals: comparing expected and rendered buffers (channel 0)

Status: RESOLVED INCOMPLETE

(Core :: Web Audio, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: nerli [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=281363062&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/UAgtW1e6Q0S5PPL2bV5Fpw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2019-12-16T14:35:51.759Z] 14:35:51 INFO - TEST-START | /webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/mediaElementAudioSourceToScriptProcessorTest.html
[task 2019-12-16T14:35:51.772Z] 14:35:51 INFO - Clearing pref dom.worklet.enabled
[task 2019-12-16T14:35:51.819Z] 14:35:51 INFO - Clearing pref privacy.reduceTimerPrecision
[task 2019-12-16T14:35:51.852Z] 14:35:51 INFO - Clearing pref dom.audioworklet.enabled
[task 2019-12-16T14:35:51.905Z] 14:35:51 INFO - Setting pref dom.worklet.enabled (true)
[task 2019-12-16T14:35:51.953Z] 14:35:51 INFO - Setting pref privacy.reduceTimerPrecision (false)
[task 2019-12-16T14:35:51.999Z] 14:35:51 INFO - Setting pref dom.audioworklet.enabled (true)
[task 2019-12-16T14:35:52.031Z] 14:35:52 INFO - Closing window 29
[task 2019-12-16T14:35:52.102Z] 14:35:52 INFO - PID 6716 | JavaScript error: resource://gre/actors/AudioPlaybackParent.jsm, line 19: TypeError: browser is null
[task 2019-12-16T14:35:52.104Z] 14:35:52 INFO - PID 6716 | JavaScript error: , line 0: NS_ERROR_UNEXPECTED:
[task 2019-12-16T14:36:18.059Z] 14:36:18 INFO -
[task 2019-12-16T14:36:18.059Z] 14:36:18 INFO - TEST-PASS | /webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/mediaElementAudioSourceToScriptProcessorTest.html | Element Source tests completed
[task 2019-12-16T14:36:18.060Z] 14:36:18 INFO - TEST-PASS | /webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/mediaElementAudioSourceToScriptProcessorTest.html | Channel 0 processed some data
[task 2019-12-16T14:36:18.061Z] 14:36:18 INFO - TEST-UNEXPECTED-FAIL | /webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/mediaElementAudioSourceToScriptProcessorTest.html | All data processed correctly - assert_array_approx_equals: comparing expected and rendered buffers (channel 0) lengths differ, expected 44098 got 42494
[task 2019-12-16T14:36:18.062Z] 14:36:18 INFO - runTests/<@http://web-platform.test:8000/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/mediaElementAudioSourceToScriptProcessorTest.html:110:34
[task 2019-12-16T14:36:18.062Z] 14:36:18 INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:1984:25
[task 2019-12-16T14:36:18.063Z] 14:36:18 INFO - test@http://web-platform.test:8000/resources/testharness.js:548:30
[task 2019-12-16T14:36:18.064Z] 14:36:18 INFO - runTests@http://web-platform.test:8000/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/mediaElementAudioSourceToScriptProcessorTest.html:109:10
[task 2019-12-16T14:36:18.065Z] 14:36:18 INFO - bufferLoadCompleted@http://web-platform.test:8000/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/mediaElementAudioSourceToScriptProcessorTest.html:44:14
[task 2019-12-16T14:36:18.066Z] 14:36:18 INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:1984:25
[task 2019-12-16T14:36:18.066Z] 14:36:18 INFO - Test.prototype.step_func/<@http://web-platform.test:8000/resources/testharness.js:2009:35
[task 2019-12-16T14:36:18.067Z] 14:36:18 INFO - decodeSuccessCallback@http://web-platform.test:8000/webaudio/js/buffer-loader.js:31:14
[task 2019-12-16T14:36:18.068Z] 14:36:18 INFO - DecodeSuccessCallbackBufferLoader.prototype.loadBuffer/request.onload@http://web-platform.test:8000/webaudio/js/buffer-loader.js:21:20
[task 2019-12-16T14:36:18.068Z] 14:36:18 INFO - EventHandlerNonNullBufferLoader.prototype.loadBuffer@http://web-platform.test:8000/webaudio/js/buffer-loader.js:20:3
[task 2019-12-16T14:36:18.069Z] 14:36:18 INFO - BufferLoader.prototype.load@http://web-platform.test:8000/webaudio/js/buffer-loader.js:43:10
[task 2019-12-16T14:36:18.070Z] 14:36:18 INFO - loadExpectedBuffer@http://web-platform.test:8000/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/mediaElementAudioSourceToScriptProcessorTest.html:40:19
[task 2019-12-16T14:36:18.072Z] 14:36:18 INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:1984:25
[task 2019-12-16T14:36:18.072Z] 14:36:18 INFO - Test.prototype.step_func/<@http://web-platform.test:8000/resources/testharness.js:2009:35
[task 2019-12-16T14:36:18.073Z] 14:36:18 INFO - setTimeout handlerelementSourceTest</<@http://web-platform.test:8000/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/mediaElementAudioSourceToScriptProcessorTest.html:79:13
[task 2019-12-16T14:36:18.074Z] 14:36:18 INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:1984:25
[task 2019-12-16T14:36:18.074Z] 14:36:18 INFO - Test.prototype.step_func/<@http://web-platform.test:8000/resources/testharness.js:2009:35
[task 2019-12-16T14:36:18.075Z] 14:36:18 INFO - EventListener.handleEventelementSourceTest<@http://web-platform.test:8000/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/mediaElementAudioSourceToScriptProcessorTest.html:77:10
[task 2019-12-16T14:36:18.076Z] 14:36:18 INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:1984:25
[task 2019-12-16T14:36:18.077Z] 14:36:18 INFO - async_test@http://web-platform.test:8000/resources/testharness.js:584:22
[task 2019-12-16T14:36:18.078Z] 14:36:18 INFO - @http://web-platform.test:8000/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/mediaElementAudioSourceToScriptProcessorTest.html:25:36

Comment 1

[Intermittent Failures Robot]

4 failures in 4582 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 4

Platform breakdown:

• windows10-aarch64: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1604192&startday=2019-12-16&endday=2019-12-22&tree=all

Comment 2

[Intermittent Failures Robot]

2 failures in 1862 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-esr68: 2

Platform breakdown:

• windows7-32-shippable: 1
• macosx1014-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1604192&startday=2019-12-30&endday=2020-01-05&tree=all

Comment 3

[Intermittent Failures Robot]

2 failures in 4472 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-esr68: 2

Platform breakdown:

• macosx1014-64-shippable: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1604192&startday=2020-01-06&endday=2020-01-12&tree=all

Comment 4

[Intermittent Failures Robot]

1 failures in 3773 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-esr68: 1

Platform breakdown:

• windows7-32-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1604192&startday=2020-01-13&endday=2020-01-19&tree=all

Comment 5

[Intermittent Failures Robot]

1 failures in 4690 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-esr68: 1

Platform breakdown:

• macosx1014-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1604192&startday=2020-02-10&endday=2020-02-16&tree=all

Comment 6

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.