1516417 - Intermittent toolkit/mozapps/update/tests/browser/browser_updatesBasicPrompt.js | A promise chain failed to handle a rejection: request is null - stack: handleCriticalWriteFailure@jar:file:///builds/worker/workspace/build/application/firefox/omni.ja!/comp

Status: RESOLVED FIXED

(Toolkit :: Application Update, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: btara [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=218815202&repo=mozilla-inbound

https://queue.taskcluster.net/v1/task/OvcgaKEjSyeS25m4UOaMBw/runs/0/artifacts/public/logs/live_backing.log

[task 2018-12-26T10:35:49.653Z] 10:35:49     INFO - TEST-START | toolkit/mozapps/update/tests/browser/browser_updatesBasicPrompt.js
[task 2018-12-26T10:35:49.742Z] 10:35:49     INFO - GECKO(6337) | ++DOMWINDOW == 2 (0xe79bb800) [pid = 6648] [serial = 2] [outer = 0xf7069940]
[task 2018-12-26T10:35:49.800Z] 10:35:49     INFO - TEST-INFO | started process screentopng
[task 2018-12-26T10:35:50.708Z] 10:35:50     INFO - TEST-INFO | screentopng: exit 0
[task 2018-12-26T10:35:50.708Z] 10:35:50     INFO - Buffered messages logged at 10:35:49
[task 2018-12-26T10:35:50.709Z] 10:35:50     INFO - Entering test bound setDefaults
[task 2018-12-26T10:35:50.709Z] 10:35:50     INFO - Buffered messages finished
[task 2018-12-26T10:35:50.711Z] 10:35:50     INFO - TEST-UNEXPECTED-FAIL | toolkit/mozapps/update/tests/browser/browser_updatesBasicPrompt.js | A promise chain failed to handle a rejection: request is null - stack: handleCriticalWriteFailure@jar:file:///builds/worker/workspace/build/application/firefox/omni.ja!/components/nsUpdateService.js:1133:9
[task 2018-12-26T10:35:50.712Z] 10:35:50     INFO - handleCriticalWriteResult@jar:file:///builds/worker/workspace/build/application/firefox/omni.ja!/components/nsUpdateService.js:1176:5
[task 2018-12-26T10:35:50.714Z] 10:35:50     INFO - UM__saveUpdatesXML/<@jar:file:///builds/worker/workspace/build/application/firefox/omni.ja!/components/nsUpdateService.js:2889:30
[task 2018-12-26T10:35:50.715Z] 10:35:50     INFO - Rejection date: Wed Dec 26 2018 10:35:49 GMT+0000 (Coordinated Universal Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 257
[task 2018-12-26T10:35:50.717Z] 10:35:50     INFO - Stack trace:
[task 2018-12-26T10:35:50.718Z] 10:35:50     INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:257
[task 2018-12-26T10:35:50.720Z] 10:35:50     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest/<:1131
[task 2018-12-26T10:35:50.721Z] 10:35:50     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1097
[task 2018-12-26T10:35:50.722Z] 10:35:50     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:995
[task 2018-12-26T10:35:50.724Z] 10:35:50     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:focusedOrLoaded/<:803
[task 2018-12-26T10:35:50.726Z] 10:35:50     INFO - Leaving test bound setDefaults

Comment 1

[Intermittent Failures Robot]

1 failures in 1008 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 1

Platform breakdown:
* linux32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1516417&startday=2018-12-24&endday=2018-12-30&tree=all

Comment 2

[Robert Strong (they/them - no direct email)]

I hope to fix this in bug 1499004

Comment 3

[Robert Strong (they/them - no direct email)]

This should be fixed by the patch that landed in bug 1499004 so resolving as fixed.