Bug: Intermittent toolkit/components/thumbnails/test/browser_thumbnails_bg_topsites.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2023-05-08 13:09:08+00:00
Resolved: 2023-09-27 12:02:27+00:00

**Filed by:** nerli [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=414915111&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/K0QRIVQHQAqZ2tDU7al_sw/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2023-05-08T12:24:56.320Z] 12:24:56     INFO - TEST-START | toolkit/components/thumbnails/test/browser_thumbnails_bg_topsites.js
[task 2023-05-08T12:24:56.384Z] 12:24:56     INFO - TEST-INFO | started process screenshot
[task 2023-05-08T12:24:56.454Z] 12:24:56     INFO - TEST-INFO | screenshot: exit 0
[task 2023-05-08T12:24:56.454Z] 12:24:56     INFO - Buffered messages logged at 12:24:56
[task 2023-05-08T12:24:56.454Z] 12:24:56     INFO - Entering test bound thumbnails_bg_topsites
[task 2023-05-08T12:24:56.454Z] 12:24:56     INFO - TEST-PASS | toolkit/components/thumbnails/test/browser_thumbnails_bg_topsites.js | Top site has been successfully added - 
[task 2023-05-08T12:24:56.454Z] 12:24:56     INFO - Buffered messages finished
[task 2023-05-08T12:24:56.454Z] 12:24:56     INFO - TEST-UNEXPECTED-FAIL | toolkit/components/thumbnails/test/browser_thumbnails_bg_topsites.js | Top site has been successfully added - Got "http://mozilla1.com/", expected "http://mozilla2.com/"
[task 2023-05-08T12:24:56.454Z] 12:24:56     INFO - Stack trace:
[task 2023-05-08T12:24:56.454Z] 12:24:56     INFO - chrome://mochikit/content/browser-test.js:test_is:1612
[task 2023-05-08T12:24:56.454Z] 12:24:56     INFO - chrome://mochitests/content/browser/toolkit/components/thumbnails/test/browser_thumbnails_bg_topsites.js:thumbnails_bg_topsites:38
[task 2023-05-08T12:24:56.454Z] 12:24:56     INFO - chrome://mochikit/content/browser-test.js:handleTask:1133
[task 2023-05-08T12:24:56.454Z] 12:24:56     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1205
[task 2023-05-08T12:24:56.454Z] 12:24:56     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1347
[task 2023-05-08T12:24:56.454Z] 12:24:56     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1122
[task 2023-05-08T12:24:56.454Z] 12:24:56     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1056
[task 2023-05-08T12:24:56.462Z] 12:24:56     INFO - Not taking screenshot here: see the one that was previously logged
[task 2023-05-08T12:24:56.462Z] 12:24:56     INFO - TEST-UNEXPECTED-FAIL | toolkit/components/thumbnails/test/browser_thumbnails_bg_topsites.js | Top site has been successfully added - Got "http://mozilla2.com/", expected "http://mozilla1.com/"
[task 2023-05-08T12:24:56.462Z] 12:24:56     INFO - Stack trace:
[task 2023-05-08T12:24:56.462Z] 12:24:56     INFO - chrome://mochikit/content/browser-test.js:test_is:1612
[task 2023-05-08T12:24:56.462Z] 12:24:56     INFO - chrome://mochitests/content/browser/toolkit/components/thumbnails/test/browser_thumbnails_bg_topsites.js:thumbnails_bg_topsites:43
[task 2023-05-08T12:24:56.462Z] 12:24:56     INFO - chrome://mochikit/content/browser-test.js:handleTask:1133
[task 2023-05-08T12:24:56.462Z] 12:24:56     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1205
[task 2023-05-08T12:24:56.462Z] 12:24:56     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1347
[task 2023-05-08T12:24:56.462Z] 12:24:56     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1122
[task 2023-05-08T12:24:56.462Z] 12:24:56     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1056
```