Bug: Perma browser/components/firefoxview/tests/browser/browser_history_firefoxview.js | Uncaught exception in test bound test_list_ordering - undefined - timed out after 50 tries.
Status: RESOLVED
Priority: P2
Resolution: FIXED
Created: 2024-01-31 01:16:27+00:00
Resolved: 2024-03-11 20:34:54+00:00

**Filed by:** ctuns [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=445262762&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/AXee5QxtQTmMpVfllkGlcQ/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2024-01-31T00:34:18.315Z] 00:34:18     INFO - TEST-START | browser/components/firefoxview/tests/browser/browser_history_firefoxview.js
[task 2024-01-31T00:34:24.305Z] 00:34:24     INFO - TEST-INFO | started process screenshot
[task 2024-01-31T00:34:24.399Z] 00:34:24     INFO - TEST-INFO | screenshot: exit 0
[task 2024-01-31T00:34:24.399Z] 00:34:24     INFO - Buffered messages logged at 00:34:18
[task 2024-01-31T00:34:24.399Z] 00:34:24     INFO - Entering setup bound 
[task 2024-01-31T00:34:24.400Z] 00:34:24     INFO - Leaving setup bound 
[task 2024-01-31T00:34:24.400Z] 00:34:24     INFO - Entering test bound test_list_ordering
[task 2024-01-31T00:34:24.401Z] 00:34:24     INFO - TEST-PASS | browser/components/firefoxview/tests/browser/browser_history_firefoxview.js | Firefox View tab exists - [object XULElement] == true - 
[task 2024-01-31T00:34:24.402Z] 00:34:24     INFO - TEST-PASS | browser/components/firefoxview/tests/browser/browser_history_firefoxview.js | Firefox View tab is hidden - true == true - 
[task 2024-01-31T00:34:24.402Z] 00:34:24     INFO - TEST-PASS | browser/components/firefoxview/tests/browser/browser_history_firefoxview.js | Firefox View tab is not in the list of visible tabs - -1 == -1 - 
[task 2024-01-31T00:34:24.403Z] 00:34:24     INFO - TEST-PASS | browser/components/firefoxview/tests/browser/browser_history_firefoxview.js | Firefox View tab is selected - true == true - 
[task 2024-01-31T00:34:24.404Z] 00:34:24     INFO - openFirefoxViewTab, waiting for complete readyState, visible and firefoxview-entered
[task 2024-01-31T00:34:24.404Z] 00:34:24     INFO - Console message: 1706661258593	FirefoxView.TabsSetup	DEBUG	updateViewVisibility for instance: 3718486, visibility: closed
[task 2024-01-31T00:34:24.405Z] 00:34:24     INFO - Console message: 1706661258593	FirefoxView.TabsSetup	DEBUG	Resetting timestamp and tabs pending flags as there are no visible views
[task 2024-01-31T00:34:24.405Z] 00:34:24     INFO - openFirefoxViewTab, ready resolved
[task 2024-01-31T00:34:24.406Z] 00:34:24     INFO - navigateToCategoryAndWait, for history
[task 2024-01-31T00:34:24.406Z] 00:34:24     INFO - Console message: 1706661258651	FirefoxView.TabsSetup	DEBUG	updateViewVisibility for instance: 3718486, visibility: unloaded
[task 2024-01-31T00:34:24.407Z] 00:34:24     INFO - Console message: 1706661258651	FirefoxView.TabsSetup	DEBUG	Resetting timestamp and tabs pending flags as there are no visible views
[task 2024-01-31T00:34:24.408Z] 00:34:24     INFO - Console message: 1706661258651	FirefoxView.TabsSetup	DEBUG	updateViewVisibility for instance: 3718486, visibility: hidden
[task 2024-01-31T00:34:24.408Z] 00:34:24     INFO - Console message: 1706661258651	FirefoxView.TabsSetup	DEBUG	Resetting timestamp and tabs pending flags as there are no visible views
[task 2024-01-31T00:34:24.409Z] 00:34:24     INFO - Buffered messages finished
[task 2024-01-31T00:34:24.409Z] 00:34:24     INFO - TEST-UNEXPECTED-FAIL | browser/components/firefoxview/tests/browser/browser_history_firefoxview.js | Uncaught exception in test bound test_list_ordering - undefined - timed out after 50 tries.
[task 2024-01-31T00:34:24.410Z] 00:34:24     INFO - Leaving test bound test_list_ordering
[task 2024-01-31T00:34:24.410Z] 00:34:24     INFO - Entering test bound test_empty_states
[task 2024-01-31T00:34:24.411Z] 00:34:24     INFO - TEST-PASS | browser/components/firefoxview/tests/browser/browser_history_firefoxview.js | Firefox View tab exists - [object XULElement] == true - 
```