Bug: Intermittent browser/components/shell/test/browser_1119088.js | Checking background via CLI is /Library/Desktop Pictures/Solid Colors/Teal.png - false == true - JS frame :: chrome://mochitests/content/browser/browser/components/shell/test/browser_1119088.
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2020-06-02 00:07:44+00:00
Resolved: 2020-12-01 17:03:03+00:00

**Filed by:** rmaries [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer.html#?job_id=304641363&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/ZpLWG516RT-VxUYcWz_cAw/runs/0/artifacts/public/logs/live_backing.log

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[task 2020-06-01T23:36:07.048Z] 23:36:07     INFO - TEST-START | browser/components/shell/test/browser_1119088.js
[task 2020-06-01T23:36:07.904Z] 23:36:07     INFO - GECKO(2213) | DEBUG:desktopImage:setting image to /Library/Desktop Pictures/Solid Colors/Teal.png
[task 2020-06-01T23:36:08.096Z] 23:36:08     INFO - GECKO(2213) | DEBUG:desktopImage:existing desktop image: /System/Library/CoreServices/DefaultDesktop.heic
[task 2020-06-01T23:36:08.096Z] 23:36:08     INFO - GECKO(2213) | DEBUG:desktopImage:new desktop image to set: /Library/Desktop Pictures/Solid Colors/Teal.png
[task 2020-06-01T23:36:08.096Z] 23:36:08     INFO - GECKO(2213) | DEBUG:desktopImage:new desktop image URL to set: file:///Library/Desktop%20Pictures/Solid%20Colors/Teal.png
[task 2020-06-01T23:36:08.096Z] 23:36:08     INFO - GECKO(2213) | DEBUG:desktopImage:updated desktop image URL: file:///System/Library/CoreServices/DefaultDesktop.heic
[task 2020-06-01T23:36:08.097Z] 23:36:08     INFO - GECKO(2213) | DEBUG:desktopImage:updated desktop image path: /System/Library/CoreServices/DefaultDesktop.heic
[task 2020-06-01T23:36:08.097Z] 23:36:08     INFO - GECKO(2213) | DEBUG:desktopImage:updated desktop image path (resolved): /Library/Desktop Pictures/Mojave.heic
[task 2020-06-01T23:36:08.097Z] 23:36:08     INFO - GECKO(2213) | /Library/Desktop Pictures/Mojave.heic
[task 2020-06-01T23:36:08.377Z] 23:36:08     INFO - GECKO(2213) | DEBUG:desktopImage:checking provided desktop image /Library/Desktop Pictures/Solid Colors/Teal.png matches current image
[task 2020-06-01T23:36:08.405Z] 23:36:08     INFO - GECKO(2213) | DEBUG:desktopImage:existing desktop image: /System/Library/CoreServices/DefaultDesktop.heic
[task 2020-06-01T23:36:08.409Z] 23:36:08     INFO - GECKO(2213) | DEBUG:desktopImage:existing desktop image realpath: /System/Library/CoreServices/DefaultDesktop.heic
[task 2020-06-01T23:36:08.409Z] 23:36:08     INFO - GECKO(2213) | DEBUG:desktopImage:check desktop image: /Library/Desktop Pictures/Solid Colors/Teal.png
[task 2020-06-01T23:36:08.409Z] 23:36:08     INFO - GECKO(2213) | DEBUG:desktopImage:check desktop image realpath: /Library/Desktop Pictures/Solid Colors/Teal.png
[task 2020-06-01T23:36:08.409Z] 23:36:08     INFO - GECKO(2213) | desktop image path does NOT match provided path
[task 2020-06-01T23:36:08.438Z] 23:36:08     INFO - TEST-INFO | started process screencapture
[task 2020-06-01T23:36:08.582Z] 23:36:08     INFO - TEST-INFO | screencapture: exit 0
[task 2020-06-01T23:36:08.583Z] 23:36:08     INFO - Buffered messages logged at 23:36:07
[task 2020-06-01T23:36:08.583Z] 23:36:08     INFO - Entering test bound 
[task 2020-06-01T23:36:08.583Z] 23:36:08     INFO - TEST-PASS | browser/components/shell/test/browser_1119088.js | /Library/Desktop Pictures/Solid Colors/Teal.png exists - true == true - 
[task 2020-06-01T23:36:08.583Z] 23:36:08     INFO - Buffered messages logged at 23:36:08
[task 2020-06-01T23:36:08.583Z] 23:36:08     INFO - TEST-PASS | browser/components/shell/test/browser_1119088.js | Setting background via CLI to /Library/Desktop Pictures/Solid Colors/Teal.png - true == true - 
[task 2020-06-01T23:36:08.583Z] 23:36:08     INFO - Buffered messages finished
[task 2020-06-01T23:36:08.583Z] 23:36:08     INFO - TEST-UNEXPECTED-FAIL | browser/components/shell/test/browser_1119088.js | Checking background via CLI is /Library/Desktop Pictures/Solid Colors/Teal.png - false == true - JS frame :: chrome://mochitests/content/browser/browser/components/shell/test/browser_1119088.js :: setAndCheckDesktopBackgroundCLI :: line 71
[task 2020-06-01T23:36:08.583Z] 23:36:08     INFO - Stack trace:
[task 2020-06-01T23:36:08.583Z] 23:36:08     INFO - chrome://mochitests/content/browser/browser/components/shell/test/browser_1119088.js:setAndCheckDesktopBackgroundCLI:71
[task 2020-06-01T23:36:08.583Z] 23:36:08     INFO - chrome://mochitests/content/browser/browser/components/shell/test/browser_1119088.js:restoreDefaultBackground:83
[task 2020-06-01T23:36:08.583Z] 23:36:08     INFO - chrome://mochitests/content/browser/browser/components/shell/test/browser_1119088.js:null:119
[task 2020-06-01T23:36:08.583Z] 23:36:08     INFO - resource://testing-common/BrowserTestUtils.jsm:withNewTab:146
[task 2020-06-01T23:36:08.583Z] 23:36:08     INFO - chrome://mochitests/content/browser/browser/components/shell/test/browser_1119088.js:null:99
[task 2020-06-01T23:36:08.583Z] 23:36:08     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest/<:1064
[task 2020-06-01T23:36:08.583Z] 23:36:08     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1104
[task 2020-06-01T23:36:08.584Z] 23:36:08     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:927
[task 2020-06-01T23:36:08.584Z] 23:36:08     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<:918