1298043 - Intermittent TEST-UNEXPECTED-TIMEOUT | /media-source/mediasource-play-then-seek-back.html | Test playing then seeking back. - Test timed out

Status: RESOLVED FIXED

(Core :: Audio/Video: Playback, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: rvandermeulen [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=3369484&repo=mozilla-aurora

https://archive.mozilla.org/pub/firefox/tinderbox-builds/mozilla-aurora-macosx64-debug/1472095526/mozilla-aurora_yosemite_r7-debug_test-web-platform-tests-6-bm106-tests1-macosx-build12.txt.gz

Comment 1

[Intermittent Failures Robot]

7 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-aurora: 7

Platform breakdown:
* windowsxp: 4
* osx-10-10: 3

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1298043&startday=2016-08-22&endday=2016-08-28&tree=all

Comment 2

[Ryan VanderMeulen [:RyanVM]]

Fixed by backing out bug 1128069 part 7 from Aurora.

Comment 3

[Ryan VanderMeulen [:RyanVM]]

(In reply to Ryan VanderMeulen [:RyanVM] from comment #2)
> Fixed by backing out bug 1128069 part 7 from Aurora.

Not sure why I thought that would help given that this is failing an entirely different test. Jean-Yves, what do you recommend doing here? Is there a test fix we can uplift to Aurora to make this go away or should we disable the test?

Comment 4

[Jean-Yves Avenard [:jya]]

We could uplift most of bug 1293613 and adjust some result expectations for the new features not currently implemented in 50 and only in 51 (like testing/web-platform/tests/media-source/mediasource-liveseekable.html). We can keep the disable tests, disabled.

those tests are mostly wrong, and relying on undefined behaviour, that's why they intermittently fail.

bug 1293613 attempted to fix most of them to remove the reliance on chromium-only behaviour.

Comment 5

[Ryan VanderMeulen [:RyanVM]]

I have to say, disabling the test seems like the most palatable option at this point if it's not a great test to begin with.

Comment 6

[Jean-Yves Avenard [:jya]]

I think the particular commit that is fixing those particular errors is https://hg.mozilla.org/mozilla-central/rev/9f514918f33580ea6c4f9d765aca0f8d6476eec0

It's what's causing the:
TypeError: must be string or pinned buffer, not bytearray

which leads to TEST-UNEXPECTED-TIMEOUT | /media-source/mediasource-play-then-seek-back.html | expected OK

but disabling the test is fine by me otherwise.

Comment 7

[Ryan VanderMeulen [:RyanVM]]

Worth a shot!
https://hg.mozilla.org/releases/mozilla-aurora/rev/6ea5133aab19

Comment 8

[Ryan VanderMeulen [:RyanVM]]

(In reply to Ryan VanderMeulen [:RyanVM] from comment #7)
> Worth a shot!
> https://hg.mozilla.org/releases/mozilla-aurora/rev/6ea5133aab19

Didn't help, unfortunately. ni? myself to skip the test on 50.

Comment 9

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/releases/mozilla-aurora/rev/1c5ad0400492
https://hg.mozilla.org/releases/mozilla-beta/rev/c79d309bb50a

Comment 10

[Ryan VanderMeulen [:RyanVM]]

Fixed as it's ever going to be.

Comment 11

[Intermittent Failures Robot]

17 automation job failures were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-aurora: 11
* mozilla-beta: 6

Platform breakdown:
* windowsxp: 15
* windows7-32-vm: 2

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1298043&startday=2016-08-29&endday=2016-09-04&tree=all