Bug: Intermittent Tier 2 Test Verify browser/components/urlbar/tests/browser/browser_top_sites.js | Test timed out -
Status: RESOLVED
Priority: P5
Resolution: FIXED
Created: 2020-06-10 21:54:38+00:00
Resolved: 2020-07-08 14:15:48+00:00

**Filed by:** btara [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer.html#?job_id=305853357&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SI89pGaJQeemrZl2kDZOdg/runs/0/artifacts/public/logs/live_backing.log
**Reftest URL:** https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SI89pGaJQeemrZl2kDZOdg/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

```
...
[task 2020-06-10T21:03:32.845Z] 21:03:32     INFO - Entering test bound topSitesDisabled
[task 2020-06-10T21:03:32.845Z] 21:03:32     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_top_sites.js | check urlbar panel is not open - true == true - 
[task 2020-06-10T21:03:32.846Z] 21:03:32     INFO - Buffered messages logged at 21:02:52
[task 2020-06-10T21:03:32.846Z] 21:03:32     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_top_sites.js | check urlbar panel is not open - true == true - 
[task 2020-06-10T21:03:32.847Z] 21:03:32     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_top_sites.js | check urlbar panel is not open - true == true - 
[task 2020-06-10T21:03:32.847Z] 21:03:32     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_top_sites.js | check urlbar panel is not open - true == true - 
[task 2020-06-10T21:03:32.848Z] 21:03:32     INFO - Buffered messages logged at 21:02:53
[task 2020-06-10T21:03:32.848Z] 21:03:32     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_top_sites.js | check urlbar panel is not open - true == true - 
[task 2020-06-10T21:03:32.849Z] 21:03:32     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_top_sites.js | check urlbar panel is not open - true == true - 
[task 2020-06-10T21:03:32.849Z] 21:03:32     INFO - Buffered messages logged at 21:02:54
[task 2020-06-10T21:03:32.850Z] 21:03:32     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_top_sites.js | check urlbar panel is not open - true == true - 
[task 2020-06-10T21:03:32.852Z] 21:03:32     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_top_sites.js | check urlbar panel is not open - true == true - 
[task 2020-06-10T21:03:32.853Z] 21:03:32     INFO - Buffered messages logged at 21:02:55
[task 2020-06-10T21:03:32.853Z] 21:03:32     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_top_sites.js | check urlbar panel is not open - true == true - 
[task 2020-06-10T21:03:32.854Z] 21:03:32     INFO - Console message: [JavaScript Warning: "Key event not available on some keyboard layouts: key=“r” modifiers=“accel,alt” id=“key_toggleReaderMode”" {file: "chrome://mochikit/content/tests/SimpleTest/EventUtils.js" line: 1099}]
[task 2020-06-10T21:03:32.855Z] 21:03:32     INFO - Console message: [JavaScript Warning: "Key event not available on some keyboard layouts: key=“i” modifiers=“accel,alt,shift” id=“key_browserToolbox”" {file: "chrome://mochikit/content/tests/SimpleTest/EventUtils.js" line: 1099}]
[task 2020-06-10T21:03:32.856Z] 21:03:32     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_top_sites.js | check urlbar panel is not open - true == true - 
[task 2020-06-10T21:03:32.856Z] 21:03:32     INFO - Buffered messages finished
[task 2020-06-10T21:03:32.857Z] 21:03:32     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_top_sites.js | Test timed out - 
[task 2020-06-10T21:03:32.858Z] 21:03:32     INFO - Leaving test bound topSitesDisabled
[task 2020-06-10T21:03:32.858Z] 21:03:32     INFO - Entering test bound topSitesNumber
[task 2020-06-10T21:03:32.859Z] 21:03:32     INFO - GECKO(3942) | MEMORY STAT | vsize 3005MB | residentFast 308MB | heapAllocated 115MB
[task 2020-06-10T21:03:32.860Z] 21:03:32     INFO - TEST-OK | browser/components/urlbar/tests/browser/browser_top_sites.js | took 45153ms
[task 2020-06-10T21:03:32.861Z] 21:03:32     INFO - checking window state
[task 2020-06-10T21:03:32.885Z] 21:03:32     INFO - TEST-START | browser/components/urlbar/tests/browser/browser_top_sites.js
[task 2020-06-10T21:03:32.890Z] 21:03:32     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-06-10T21:03:32.892Z] 21:03:32     INFO - Buffered messages logged at 21:03:32
[task 2020-06-10T21:03:32.892Z] 21:03:32     INFO - Entering test bound init
[task 2020-06-10T21:03:32.893Z] 21:03:32     INFO - Buffered messages finished
[task 2020-06-10T21:03:32.895Z] 21:03:32     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_top_sites.js | Uncaught exception received from previously timed out test - at chrome://mochitests/content/browser/browser/components/urlbar/tests/browser/browser_top_sites.js:448 - ReferenceError: PlacesTestUtils is not defined
[task 2020-06-10T21:03:32.896Z] 21:03:32     INFO - Stack trace:
[task 2020-06-10T21:03:32.896Z] 21:03:32     INFO - topSitesNumber@chrome://mochitests/content/browser/browser/components/urlbar/tests/browser/browser_top_sites.js:448:5
[task 2020-06-10T21:03:32.897Z] 21:03:32     INFO - Async*Tester_execTest/<@chrome://mochikit/content/browser-test.js:1064:34
[task 2020-06-10T21:03:32.898Z] 21:03:32     INFO - async*Tester_execTest@chrome://mochikit/content/browser-test.js:1104:11
[task 2020-06-10T21:03:32.898Z] 21:03:32     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:921:14
[task 2020-06-10T21:03:32.899Z] 21:03:32     INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:918:23
[task 2020-06-10T21:03:33.363Z] 21:03:33     INFO - Leaving test bound init
```