1670162 - Intermittent dom/html/test/test_fullscreen-api-race.html | Should get fullscreenchange - got "fullscreenerror", expected "fullscreenchange"

Status: RESOLVED INCOMPLETE

(Core :: DOM: Security, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: btara [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=318112862&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/RPkZEV_3QrKO5lOmleURzw/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/RPkZEV_3QrKO5lOmleURzw/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

...
[task 2020-10-08T23:57:53.805Z] 23:57:53 INFO - Testing openNewWindow, exitFullscreen
[task 2020-10-08T23:57:53.805Z] 23:57:53 INFO - Buffered messages logged at 23:57:51
[task 2020-10-08T23:57:53.805Z] 23:57:53 INFO - About to enter fullscreen
[task 2020-10-08T23:57:53.806Z] 23:57:53 INFO - Buffered messages logged at 23:57:52
[task 2020-10-08T23:57:53.806Z] 23:57:53 INFO - TEST-FAIL | dom/html/test/test_fullscreen-api-race.html | Failed to enter fullscreen, but try again
[task 2020-10-08T23:57:53.806Z] 23:57:53 INFO - Buffered messages finished
[task 2020-10-08T23:57:53.806Z] 23:57:53 INFO - TEST-UNEXPECTED-FAIL | dom/html/test/test_fullscreen-api-race.html | Should get fullscreenchange - got "fullscreenerror", expected "fullscreenchange"
[task 2020-10-08T23:57:53.806Z] 23:57:53 INFO - SimpleTest.is@SimpleTest/SimpleTest.js:500:14
[task 2020-10-08T23:57:53.806Z] 23:57:53 INFO - listener@dom/html/test/test_fullscreen-api-race.html:134:11
[task 2020-10-08T23:57:53.806Z] 23:57:53 INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-10-08T23:57:53.806Z] 23:57:53 INFO - TEST-UNEXPECTED-FAIL | dom/html/test/test_fullscreen-api-race.html | Should have entered fullscreen
[task 2020-10-08T23:57:53.806Z] 23:57:53 INFO - SimpleTest.ok@SimpleTest/SimpleTest.js:417:16
[task 2020-10-08T23:57:53.806Z] 23:57:53 INFO - listener@dom/html/test/test_fullscreen-api-race.html:135:11
[task 2020-10-08T23:57:53.806Z] 23:57:53 INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-10-08T23:57:53.806Z] 23:57:53 INFO - TEST-UNEXPECTED-FAIL | dom/html/test/test_fullscreen-api-race.html | The window should be in fullscreen
[task 2020-10-08T23:57:53.806Z] 23:57:53 INFO - SimpleTest.ok@SimpleTest/SimpleTest.js:417:16
[task 2020-10-08T23:57:53.806Z] 23:57:53 INFO - listener@dom/html/test/test_fullscreen-api-race.html:136:11
[task 2020-10-08T23:57:53.806Z] 23:57:53 INFO - About to cancel fullscreen
[task 2020-10-08T23:57:53.806Z] 23:57:53 INFO - GECKO(1620) | JavaScript error: http://mochi.test:8888/tests/dom/html/test/test_fullscreen-api-race.html, line 94: TypeError: Not in fullscreen mode
[task 2020-10-09T00:02:21.916Z] 00:02:21 INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-10-09T00:02:21.916Z] 00:02:21 INFO - TEST-UNEXPECTED-FAIL | dom/html/test/test_fullscreen-api-race.html | Test timed out.
[task 2020-10-09T00:02:21.916Z] 00:02:21 INFO - SimpleTest.ok@SimpleTest/SimpleTest.js:417:16
[task 2020-10-09T00:02:21.916Z] 00:02:21 INFO - reportError@SimpleTest/TestRunner.js:143:22
[task 2020-10-09T00:02:21.916Z] 00:02:21 INFO - TestRunner._checkForHangs@SimpleTest/TestRunner.js:165:18
[task 2020-10-09T00:02:22.960Z] 00:02:22 INFO - GECKO(1620) | MEMORY STAT | vsize 6544MB | residentFast 81MB | heapAllocated 8MB
[task 2020-10-09T00:02:22.989Z] 00:02:22 INFO - TEST-OK | dom/html/test/test_fullscreen-api-race.html | took 301831ms

Comment 1

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

Set release status flags based on info from the regressing bug 1552168

Comment 2

[Intermittent Failures Robot]

1 failures in 4130 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• macosx1014-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1670162&startday=2020-10-05&endday=2020-10-11&tree=all

Comment 3

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

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

Comment 4

[Alexandru Michis [:malexandru]]

Started appearing on tier 1 jobs: https://treeherder.mozilla.org/logviewer?job_id=338060881&repo=autoland&lineNumber=3417

Comment 5

[Intermittent Failures Robot]

1 failures in 3706 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• macosx1015-64-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1670162&startday=2021-04-26&endday=2021-05-02&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.