1847299 - High Freq toolkit/components/extensions/test/xpcshell/test_ext_background_iframe.js | single tracking bug

Status: RESOLVED FIXED

(WebExtensions :: General, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: smolnar [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=424994823&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/FPGiFnxNRIGBxSQOjuCTRQ/runs/0/artifacts/public/logs/live_backing.log

---

TEST-START | xpcshell-remote.ini:toolkit/components/extensions/test/xpcshell/test_ext_background_iframe.js
[task 2023-08-04T19:45:05.918Z] 19:45:05  WARNING -  TEST-UNEXPECTED-TIMEOUT | xpcshell-remote.ini:toolkit/components/extensions/test/xpcshell/test_ext_background_iframe.js | Test timed out
[task 2023-08-04T19:45:05.920Z] 19:45:05     INFO -  TEST-INFO took 300000ms
[task 2023-08-04T19:45:05.920Z] 19:45:05     INFO -  >>>>>>>
[task 2023-08-04T19:45:05.920Z] 19:45:05     INFO -  (xpcshell/head.js) | test MAIN run_test pending (1)
[task 2023-08-04T19:45:05.920Z] 19:45:05     INFO -  (xpcshell/head.js) | test run_next_test 0 pending (2)
[task 2023-08-04T19:45:05.920Z] 19:45:05     INFO -  (xpcshell/head.js) | test MAIN run_test finished (2)
[task 2023-08-04T19:45:05.920Z] 19:45:05     INFO -  running event loop
[task 2023-08-04T19:45:05.920Z] 19:45:05     INFO -  xpcshell-remote.ini:toolkit/components/extensions/test/xpcshell/test_ext_background_iframe.js | Starting setup check_remote
[task 2023-08-04T19:45:05.920Z] 19:45:05     INFO -  (xpcshell/head.js) | test check_remote pending (2)
[task 2023-08-04T19:45:05.920Z] 19:45:05     INFO -  TEST-PASS | xpcshell-remote.ini:toolkit/components/extensions/test/xpcshell/test_ext_background_iframe.js | check_remote - [check_remote : 1] useRemoteWebExtensions matches - true == true

Comment 1

[Sandor Molnar[:smolnar]]

@Rob, can you take a look at these high frequency failures?
They have started after bug 1843846 landed.

Comment 2

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

Set release status flags based on info from the regressing bug 1843846

Comment 3

[Intermittent Failures Robot]

10 failures in 3276 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 9
• try: 1

Platform and build breakdown:

• linux1804-64-shippable-qr: 5
  • opt: 5
• linux1804-64-qr: 4
  • opt: 4
• linux1804-64-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1847299&startday=2023-07-31&endday=2023-08-06&tree=all

Comment 4

[Rob Wu [:robwu]]

Attachment: Bug 1847299 - Accept "loading" as expected value in test_ext_background_iframe.js

• Accept "loading" as an expected value for document.readyState, because
  it shows up frequently, and it matches the expectation of being
  "before DOMContentLoaded".

• Add additional logging to the test so that it is obvious where the
  test is stuck in case of unexpected timeouts.

Comment 5

[Intermittent Failures Robot]

18 failures in 556 pushes (0.032 failures/push) were associated with this bug yesterday.

Repository breakdown:

• try: 3
• autoland: 11
• mozilla-central: 4

Platform and build breakdown:

• linux1804-64-qr: 11
  • debug: 1
  • opt: 10
• linux1804-64-shippable-qr: 6
  • opt: 6
• linux1804-64-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1847299&startday=2023-08-07&endday=2023-08-07&tree=all

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/79945cdcc7d0
Accept "loading" as expected value in test_ext_background_iframe.js r=rpl

Comment 7

[Cristian Tuns]

https://hg.mozilla.org/mozilla-central/rev/79945cdcc7d0

Comment 8

[Intermittent Failures Robot]

29 failures in 3341 pushes (0.009 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 6
• autoland: 19
• mozilla-central: 4

Platform and build breakdown:

• linux1804-64-qr: 18
  • debug: 1
  • opt: 17
• linux1804-64-asan-qr: 1
  • opt: 1
• linux1804-64-shippable-qr: 10
  • opt: 10

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1847299&startday=2023-08-07&endday=2023-08-13&tree=all