Bug: Intermittent toolkit/components/thumbnails/test/browser_thumbnails_bg_captureIfMissing.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2023-06-24 23:17:58+00:00
Resolved: 2023-09-27 12:02:24+00:00

**Filed by:** nerli [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=420536579&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/HF2wxezfTkuFfjXPxLRJjQ/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2023-06-24T22:44:40.189Z] 22:44:40     INFO - TEST-START | toolkit/components/thumbnails/test/browser_thumbnails_bg_captureIfMissing.js
[task 2023-06-24T22:44:42.088Z] 22:44:42     INFO - GECKO(4400) | JavaScript error: resource://gre/modules/XULStore.sys.mjs, line 60: Error: Can't find profile directory.
[task 2023-06-24T22:44:45.494Z] 22:44:45     INFO - TEST-INFO | started process screenshot
[task 2023-06-24T22:44:45.683Z] 22:44:45     INFO - TEST-INFO | screenshot: exit 0
[task 2023-06-24T22:44:45.688Z] 22:44:45     INFO - Buffered messages logged at 22:44:40
[task 2023-06-24T22:44:45.689Z] 22:44:45     INFO - Entering test bound thumbnails_bg_captureIfMissing
[task 2023-06-24T22:44:45.689Z] 22:44:45     INFO - TEST-PASS | toolkit/components/thumbnails/test/browser_thumbnails_bg_captureIfMissing.js | Thumbnail file should not already exist. - 
[task 2023-06-24T22:44:45.690Z] 22:44:45     INFO - Buffered messages logged at 22:44:42
[task 2023-06-24T22:44:45.691Z] 22:44:45     INFO - Console message: [JavaScript Error: "Error: Can't find profile directory." {file: "resource://gre/modules/XULStore.sys.mjs" line: 60}]
[task 2023-06-24T22:44:45.691Z] 22:44:45     INFO - load@resource://gre/modules/XULStore.sys.mjs:60:15
[task 2023-06-24T22:44:45.691Z] 22:44:45     INFO - XULStore@resource://gre/modules/XULStore.sys.mjs:17:10
[task 2023-06-24T22:44:45.691Z] 22:44:45     INFO - 
[task 2023-06-24T22:44:45.691Z] 22:44:45     INFO - Buffered messages logged at 22:44:44
[task 2023-06-24T22:44:45.692Z] 22:44:45     INFO - Console message: [JavaScript Warning: "An iframe which has both allow-top-navigation and allow-top-navigation-by-user-activation for its sandbox attribute will permit top navigations." {file: "about:blank" line: 0}]
[task 2023-06-24T22:44:45.693Z] 22:44:45     INFO - Buffered messages logged at 22:44:45
[task 2023-06-24T22:44:45.693Z] 22:44:45     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use �<!DOCTYPE html>�." {file: "https://example.com/" line: 0}]
[task 2023-06-24T22:44:45.694Z] 22:44:45     INFO - Buffered messages finished
[task 2023-06-24T22:44:45.695Z] 22:44:45     INFO - TEST-UNEXPECTED-FAIL | toolkit/components/thumbnails/test/browser_thumbnails_bg_captureIfMissing.js | got notification of item being created. - Got +0, expected 1
[task 2023-06-24T22:44:45.695Z] 22:44:45     INFO - Stack trace:
[task 2023-06-24T22:44:45.695Z] 22:44:45     INFO - chrome://mochikit/content/browser-test.js:test_is:1608
[task 2023-06-24T22:44:45.695Z] 22:44:45     INFO - chrome://mochitests/content/browser/toolkit/components/thumbnails/test/browser_thumbnails_bg_captureIfMissing.js:thumbnails_bg_captureIfMissing:18
[task 2023-06-24T22:44:45.695Z] 22:44:45     INFO - chrome://mochikit/content/browser-test.js:handleTask:1131
[task 2023-06-24T22:44:45.695Z] 22:44:45     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1203
[task 2023-06-24T22:44:45.695Z] 22:44:45     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1345
[task 2023-06-24T22:44:45.695Z] 22:44:45     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1120
[task 2023-06-24T22:44:45.695Z] 22:44:45     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1056
```