1761865 - High freq Android dom/media/test/test_play_promise_<x>.html | assertion count 1 is more than expected 0 assertions

Status: RESOLVED FIXED

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

Description

[Treeherder Bug Filer]

Filed by: abutkovits [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=372615924&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/ay03gC_kR-6GRzdnceBlqA/runs/0/artifacts/public/logs/live_backing.log

---

[task 2022-03-28T21:52:57.262Z] 21:52:57     INFO -  TEST-OK | dom/media/test/test_play_promise_11.html | took 427ms
[task 2022-03-28T21:52:57.262Z] 21:52:57  WARNING -  TEST-UNEXPECTED-FAIL | dom/media/test/test_play_promise_11.html | assertion count 1 is more than expected 0 assertions
[task 2022-03-28T21:52:57.262Z] 21:52:57     INFO -  TEST-START | dom/media/test/test_play_promise_12.html
[task 2022-03-28T21:52:57.263Z] 21:52:57     INFO -  TEST-OK | dom/media/test/test_play_promise_12.html | took 909ms
[task 2022-03-28T21:52:57.264Z] 21:52:57     INFO -  TEST-START | dom/media/test/test_play_promise_13.html
[task 2022-03-28T21:52:57.265Z] 21:52:57     INFO -  TEST-OK | dom/media/test/test_play_promise_13.html | took 992ms
[task 2022-03-28T21:52:57.265Z] 21:52:57  WARNING -  TEST-UNEXPECTED-FAIL | dom/media/test/test_play_promise_13.html | assertion count 1 is more than expected 0 assertions
[task 2022-03-28T21:52:57.265Z] 21:52:57     INFO -  TEST-START | dom/media/test/test_play_promise_14.html
[task 2022-03-28T21:53:01.898Z] 21:53:01     INFO -  JavaScript error: /builds/worker/workspace/build/hostutils/host-utils-93.0a1.en-US.linux-x86_64/components/httpd.js, line 2975: NS_ERROR_UNEXPECTED: Component returned failure code: 0x8000ffff (NS_ERROR_UNEXPECTED) [nsIBinaryOutputStream.writeByteArray]
[task 2022-03-28T21:53:07.352Z] 21:53:07     INFO -  TEST-OK | dom/media/test/test_play_promise_14.html | took 1038ms
[task 2022-03-28T21:53:07.352Z] 21:53:07     INFO -  TEST-START | dom/media/test/test_play_promise_15.html
[task 2022-03-28T21:53:07.353Z] 21:53:07     INFO -  TEST-OK | dom/media/test/test_play_promise_15.html | took 437ms
[task 2022-03-28T21:53:07.354Z] 21:53:07     INFO -  TEST-START | dom/media/test/test_play_promise_16.html
[task 2022-03-28T21:53:07.355Z] 21:53:07     INFO -  TEST-OK | dom/media/test/test_play_promise_16.html | took 1030ms
[task 2022-03-28T21:53:07.355Z] 21:53:07     INFO -  TEST-START | dom/media/test/test_play_promise_17.html
[task 2022-03-28T21:53:07.356Z] 21:53:07     INFO -  TEST-OK | dom/media/test/test_play_promise_17.html | took 409ms
[task 2022-03-28T21:53:07.356Z] 21:53:07     INFO -  TEST-START | dom/media/test/test_play_promise_18.html
[task 2022-03-28T21:53:07.357Z] 21:53:07     INFO -  TEST-OK | dom/media/test/test_play_promise_18.html | took 903ms
[task 2022-03-28T21:53:07.358Z] 21:53:07     INFO -  TEST-START | dom/media/test/test_play_promise_2.html
[task 2022-03-28T21:53:07.359Z] 21:53:07     INFO -  TEST-OK | dom/media/test/test_play_promise_2.html | took 884ms
[task 2022-03-28T21:53:07.359Z] 21:53:07  WARNING -  TEST-UNEXPECTED-FAIL | dom/media/test/test_play_promise_2.html | assertion count 1 is more than expected 0 assertions
[task 2022-03-28T21:53:07.359Z] 21:53:07     INFO -  TEST-START | dom/media/test/test_play_promise_3.html

Comment 1

[Atila Butkovits]

Hi Dan!

This started to fail after the landing of Bug 1748215, could you take a look into this?

Thanks

Comment 2

[Matthew Gregan [:kinetik]]

Attachment: Bug 1761865 - Change assert to warning; follow up to bug 1753298.

Comment 4

[Dan Mosedale (:dmosedale, :dmose)]

I'm having an extremely hard time seeing how these two could be connected. Redirecting the needinfo to Ed, who might have some insight here...

Comment 5

[Dan Mosedale (:dmosedale, :dmose)]

I'm assuming that the patch in this bug will be the appropriate fix. Removing an unnecesarry needinfo. Feel free to put it back if I'm wrong...

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/66f7cb9ecdf4
Change assert to warning; follow up to bug 1753298. r=padenot

Comment 7

[Natalia Csoregi [:nataliaCs]]

https://hg.mozilla.org/mozilla-central/rev/66f7cb9ecdf4

Comment 8

[Intermittent Failures Robot]

45 failures in 680 pushes (0.066 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 38
• mozilla-central: 7

Platform and build breakdown:

• android-em-7-0-x86_64-qr: 18
  • debug: 18
• android-hw-p2-8-0-android-aarch64-qr: 16
  • debug: 16
• android-em-7-0-x86_64-lite-qr: 11
  • debug: 11

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1761865&startday=2022-03-29&endday=2022-03-29&tree=all

Comment 10

[Intermittent Failures Robot]

63 failures in 3323 pushes (0.019 failures/push) were associated with this bug in the last 7 days.

This is the #11 most frequent failure this week.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **

Repository breakdown:

• autoland: 56
• mozilla-central: 7

Platform and build breakdown:

• android-em-7-0-x86_64-qr: 29
  • debug: 29
• android-em-7-0-x86_64-lite-qr: 14
  • debug: 14
• linux1804-64-qr: 4
  • debug: 4
• android-hw-p2-8-0-android-aarch64-qr: 16
  • debug: 16

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1761865&startday=2022-03-28&endday=2022-04-03&tree=all

Comment 11

[Matthew Gregan [:kinetik]]

(In reply to Intermittent Failures Robot from comment #10)

63 failures in 3323 pushes (0.019 failures/push) were associated with this bug in the last 7 days.

These are all before https://hg.mozilla.org/integration/autoland/rev/66f7cb9ecdf4 landed.