1446394 - Intermittent dom/media/webaudio/test/test_audioParamSetTargetAtTimeZeroTimeConstant.html | maxDifference: 0.799999974668026, first bad index: 0 with test-data offset 0 and expected-data offset 0; corresponding values 0.8999999761581421

Status: RESOLVED FIXED

(Core :: Web Audio, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ncsoregi [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=168478201&repo=autoland

https://queue.taskcluster.net/v1/task/NKiffOsgRoGOp2QpCAETaw/runs/0/artifacts/public/logs/live_backing.log

[task 2018-03-16T12:10:10.027Z] 12:10:10     INFO - TEST-START | dom/media/webaudio/test/test_audioParamSetTargetAtTimeZeroTimeConstant.html
[task 2018-03-16T12:10:10.151Z] 12:10:10     INFO - GECKO(2132) | ++DOMWINDOW == 36 (0x7f3c01f8a800) [pid = 2185] [serial = 70] [outer = 0x7f3c084b9000]
[task 2018-03-16T12:10:10.310Z] 12:10:10     INFO - TEST-INFO | started process screentopng
[task 2018-03-16T12:10:10.907Z] 12:10:10     INFO - TEST-INFO | screentopng: exit 0
[task 2018-03-16T12:10:10.909Z] 12:10:10     INFO - Buffered messages logged at 12:10:10
[task 2018-03-16T12:10:10.910Z] 12:10:10     INFO - TEST-PASS | dom/media/webaudio/test/test_audioParamSetTargetAtTimeZeroTimeConstant.html | Correct number of channels for expected buffer 0 
[task 2018-03-16T12:10:10.911Z] 12:10:10     INFO - TEST-PASS | dom/media/webaudio/test/test_audioParamSetTargetAtTimeZeroTimeConstant.html | Correct number of expected frames 
[task 2018-03-16T12:10:10.912Z] 12:10:10     INFO - Buffered messages finished
[task 2018-03-16T12:10:10.913Z] 12:10:10     INFO - TEST-UNEXPECTED-FAIL | dom/media/webaudio/test/test_audioParamSetTargetAtTimeZeroTimeConstant.html | maxDifference: 0.799999974668026, first bad index: 0 with test-data offset 0 and expected-data offset 0; corresponding values 0.8999999761581421 and 0.10000000149011612 --- differences - got 88, expected +0
[task 2018-03-16T12:10:10.913Z] 12:10:10     INFO -     SimpleTest.is@SimpleTest/SimpleTest.js:312:5
[task 2018-03-16T12:10:10.914Z] 12:10:10     INFO -     compareChannels@dom/media/webaudio/test/webaudio.js:78:3
[task 2018-03-16T12:10:10.914Z] 12:10:10     INFO -     compareBuffers@dom/media/webaudio/test/webaudio.js:103:5
[task 2018-03-16T12:10:10.915Z] 12:10:10     INFO -     testOutput/sp.onaudioprocess@dom/media/webaudio/test/webaudio.js:214:11
[task 2018-03-16T12:10:10.916Z] 12:10:10     INFO -     EventHandlerNonNull*testOutput@dom/media/webaudio/test/webaudio.js:211:9
[task 2018-03-16T12:10:10.917Z] 12:10:10     INFO -     runTestOnContext@dom/media/webaudio/test/webaudio.js:202:9
[task 2018-03-16T12:10:10.917Z] 12:10:10     INFO -     testOnNormalContext@dom/media/webaudio/test/webaudio.js:222:7
[task 2018-03-16T12:10:10.918Z] 12:10:10     INFO -     runTestFunction@dom/media/webaudio/test/webaudio.js:253:5
[task 2018-03-16T12:10:10.918Z] 12:10:10     INFO -     rval@SimpleTest/SimpleTest.js:146:17
[task 2018-03-16T12:10:10.919Z] 12:10:10     INFO -     EventHandlerNonNull*this.addLoadEvent@SimpleTest/SimpleTest.js:171:13
[task 2018-03-16T12:10:10.919Z] 12:10:10     INFO -     @SimpleTest/SimpleTest.js:1434:5
[task 2018-03-16T12:10:10.922Z] 12:10:10     INFO - TEST-PASS | dom/media/webaudio/test/test_audioParamSetTargetAtTimeZeroTimeConstant.html | Correct number of channels for expected buffer 0 
[task 2018-03-16T12:10:10.923Z] 12:10:10     INFO - TEST-PASS | dom/media/webaudio/test/test_audioParamSetTargetAtTimeZeroTimeConstant.html | Correct number of expected frames 
[task 2018-03-16T12:10:10.924Z] 12:10:10     INFO - TEST-PASS | dom/media/webaudio/test/test_audioParamSetTargetAtTimeZeroTimeConstant.html | Correct number of input buffer channels 
[task 2018-03-16T12:10:10.925Z] 12:10:10     INFO - TEST-PASS | dom/media/webaudio/test/test_audioParamSetTargetAtTimeZeroTimeConstant.html | maxDifference: 0, first bad index: -1 with test-data offset 0 and expected-data offset 0; corresponding values undefined and undefined --- differences 
[task 2018-03-16T12:10:10.926Z] 12:10:10     INFO - TEST-PASS | dom/media/webaudio/test/test_audioParamSetTargetAtTimeZeroTimeConstant.html | Correct number of channels for expected buffer 0 
[task 2018-03-16T12:10:10.929Z] 12:10:10     INFO - TEST-PASS | dom/media/webaudio/test/test_audioParamSetTargetAtTimeZeroTimeConstant.html | Correct number of expected frames 
[task 2018-03-16T12:10:10.930Z] 12:10:10     INFO - TEST-PASS | dom/media/webaudio/test/test_audioParamSetTargetAtTimeZeroTimeConstant.html | Correct number of input buffer channels 
[task 2018-03-16T12:10:10.932Z] 12:10:10     INFO - TEST-PASS | dom/media/webaudio/test/test_audioParamSetTargetAtTimeZeroTimeConstant.html | maxDifference: 0, first bad index: -1 with test-data offset 0 and expected-data offset 0; corresponding values undefined and undefined --- differences 
[task 2018-03-16T12:10:10.937Z] 12:10:10     INFO - GECKO(2132) | MEMORY STAT | vsize 2002MB | residentFast 170MB | heapAllocated 25MB
[task 2018-03-16T12:10:10.937Z] 12:10:10     INFO - TEST-OK | dom/media/webaudio/test/test_audioParamSetTargetAtTimeZeroTimeConstant.html | took 354ms

Comment 1

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Fallout from bug 1440195?

Comment 2

[Tom Ritter [:tjr]]

Attachment: Bug 1446394 Turn off Time Jitter for test_audioParamSetTargetAtTimeZeroTimeConstant.html

Disable time jittering when comparing different AudioContexts because they might look
different.

Review commit: https://reviewboard.mozilla.org/r/228512/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/228512/

Comment 3

[Andrea Marchesini [:baku]]

Comment on attachment 8959682 [details]
Bug 1446394 Turn off Time Jitter for test_audioParamSetTargetAtTimeZeroTimeConstant.html

https://reviewboard.mozilla.org/r/228512/#review234492

Comment 4

[Intermittent Failures Robot]

5 failures in 814 pushes (0.006 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 3
* try: 1
* mozilla-inbound: 1

Platform breakdown:
* windows7-32: 1
* windows10-64-qr: 1
* windows10-64-nightly: 1
* windows10-64: 1
* linux64: 1

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1446394&startday=2018-03-12&endday=2018-03-18&tree=all

Comment 5

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/3d1f7f7dd033
Turn off Time Jitter for test_audioParamSetTargetAtTimeZeroTimeConstant.html r=baku

Comment 6

[Bogdan Tara[:bogdan_tara | bogdant]]

https://hg.mozilla.org/mozilla-central/rev/3d1f7f7dd033

Comment 7

[Intermittent Failures Robot]

7 failures in 822 pushes (0.009 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-central: 3
* autoland: 3
* try: 1

Platform breakdown:
* windows10-64: 2
* osx-10-10: 2
* windows7-32: 1
* linux64: 1
* linux32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1446394&startday=2018-03-20&endday=2018-03-26&tree=trunk

Comment 8

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/releases/mozilla-beta/rev/c750b5f15c2b

Comment 9

[Intermittent Failures Robot]

2 failures in 718 pushes (0.003 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* mozilla-central: 1
* autoland: 1

Platform breakdown:
* windows10-64: 1
* linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1446394&startday=2018-03-26&endday=2018-04-01&tree=trunk