1466903 - Intermittent layout/style/test/test_font_loading_api.html | document.fonts.ready resolves with document.fonts should be resolved; instead it is pending (TEST 3) (vdocument)

Status: RESOLVED INCOMPLETE

(Core :: CSS Parsing and Computation, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: csabou [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=181926126&repo=mozilla-inbound

https://queue.taskcluster.net/v1/task/I9MMmx1NSmmJ10utUwMqew/runs/0/artifacts/public/logs/live_backing.log

17:34:24     INFO -  403 INFO TEST-START | layout/style/test/test_font_loading_api.html
17:34:24     INFO -  TEST-INFO | started process screenshot
17:34:25     INFO -  TEST-INFO | screenshot: exit 0
17:34:25     INFO -  Buffered messages logged at 17:34:24
17:34:25     INFO -  404 INFO TEST-PASS | layout/style/test/test_font_loading_api.html | FontFaceSet interface object should be present (TEST 1)
17:34:25     INFO -  405 INFO TEST-PASS | layout/style/test/test_font_loading_api.html | FontFaceSet should inherit from EventTarget (TEST 1)
17:34:25     INFO -  406 INFO TEST-PASS | layout/style/test/test_font_loading_api.html | document.fonts should be a a FontFaceSet (TEST 1)
17:34:25     INFO -  407 INFO TEST-PASS | layout/style/test/test_font_loading_api.html | FontFace interface object should be present (TEST 1)
17:34:25     INFO -  408 INFO TEST-PASS | layout/style/test/test_font_loading_api.html | FontFace should inherit from Object (TEST 1)
17:34:25     INFO -  409 INFO TEST-PASS | layout/style/test/test_font_loading_api.html | FontFaceSetLoadEvent interface object should be present (TEST 2)
17:34:25     INFO -  410 INFO TEST-PASS | layout/style/test/test_font_loading_api.html | FontFaceSetLoadEvent should inherit from Event (TEST 2)
17:34:25     INFO -  411 INFO TEST-PASS | layout/style/test/test_font_loading_api.html | document.fonts.ready resolves with document.fonts should be resolved with the expected value (TEST 3) (document)
17:34:25     INFO -  Buffered messages finished
17:34:25    ERROR -  412 INFO TEST-UNEXPECTED-FAIL | layout/style/test/test_font_loading_api.html | document.fonts.ready resolves with document.fonts should be resolved; instead it is pending (TEST 3) (vdocument)

Comment 1

[Jonathan Watt [:jwatt]]

Turns out I misused Promise.then() in the test that I added in bug 1465983. (See bug 1465983 comment 6.) I've fixed that over in that bug, so once that change merges around I expect this intermittent orange will disappear.

Comment 2

[Intermittent Failures Robot]

16 failures in 126 pushes (0.127 failures/push) were associated with this bug yesterday.    

Repository breakdown:
* autoland: 11
* mozilla-central: 3
* try: 2

Platform breakdown:
* linux64-qr: 8
* windows7-32: 6
* windows10-64: 1
* osx-10-10: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1466903&startday=2018-06-06&endday=2018-06-06&tree=trunk

Comment 3

[Intermittent Failures Robot]

26 failures in 669 pushes (0.039 failures/push) were associated with this bug in the last 7 days.    

Repository breakdown:
* autoland: 12
* try: 5
* mozilla-central: 5
* mozilla-inbound: 4

Platform breakdown:
* linux64-qr: 13
* windows7-32: 8
* windows10-64: 4
* osx-10-10: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1466903&startday=2018-06-04&endday=2018-06-10&tree=trunk

Comment 4

[Firefox Bug Husbandry Bot]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup