Bug: Intermittent browser/base/content/test/tabs/browser_tabSuccessors.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2023-12-28 23:52:46+00:00
Resolved: 2024-01-24 12:01:10+00:00

**Filed by:** nfay [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=441588613&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/XvzYGHmCTzSxt824aQBl1g/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2023-12-28T23:09:06.920Z] 23:09:06     INFO - TEST-START | browser/base/content/test/tabs/browser_tabSuccessors.js
[task 2023-12-28T23:09:07.189Z] 23:09:07     INFO - GECKO(1691) | 1703804947188	Marionette	TRACE	Received observer notification browser-delayed-startup-finished
[task 2023-12-28T23:15:17.339Z] 23:15:17     INFO - Buffered messages logged at 23:09:06
[task 2023-12-28T23:15:17.339Z] 23:15:17     INFO - Entering test bound test
[task 2023-12-28T23:15:17.340Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | setSuccessor sets successor - 
[task 2023-12-28T23:15:17.340Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | setSuccessor adds predecessor - 
[task 2023-12-28T23:15:17.341Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | When closing a selected tab, select its successor - 
[task 2023-12-28T23:15:17.341Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | undefined assertion name - 
[task 2023-12-28T23:15:17.342Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | A predecessor of a hidden tab should take as its successor the hidden tab's successor - 
[task 2023-12-28T23:15:17.342Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | undefined assertion name - 
[task 2023-12-28T23:15:17.342Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | undefined assertion name - 
[task 2023-12-28T23:15:17.343Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | A predecessor of a closed tab should take as its successor the closed tab's successor - 
[task 2023-12-28T23:15:17.343Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | undefined assertion name - 
[task 2023-12-28T23:15:17.344Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | setSuccessor(..., null) should clear successor - 
[task 2023-12-28T23:15:17.344Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | setSuccessor(..., null) should remove the old successor from predecessors - 
[task 2023-12-28T23:15:17.345Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | When the active tab is closed and its successor has been cleared, select the next tab - 
[task 2023-12-28T23:15:17.345Z] 23:15:17     INFO - Buffered messages logged at 23:09:07
[task 2023-12-28T23:15:17.346Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | A predecessor of a tab moved to another window should take as its successor the moved tab's successor - 
[task 2023-12-28T23:15:17.346Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | No cross window successors - 
[task 2023-12-28T23:15:17.346Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | Successor should remain unchanged - 
[task 2023-12-28T23:15:17.347Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | No setting successors for another window's tab - 
[task 2023-12-28T23:15:17.347Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | Successor should remain unchanged - 
[task 2023-12-28T23:15:17.348Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | Successor should be cleared instead of pointing to itself - 
[task 2023-12-28T23:15:17.348Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | Successors can form cycles of length > 1 [a] - 
[task 2023-12-28T23:15:17.349Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | Successors can form cycles of length > 1 [b] - 
[task 2023-12-28T23:15:17.349Z] 23:15:17     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tabSuccessors.js | Successor should be cleared instead of pointing to itself - 
[task 2023-12-28T23:15:17.350Z] 23:15:17     INFO - Leaving test bound test
[task 2023-12-28T23:15:17.350Z] 23:15:17     INFO - Buffered messages finished
[task 2023-12-28T23:15:17.350Z] 23:15:17     INFO - TEST-UNEXPECTED-TIMEOUT | browser/base/content/test/tabs/browser_tabSuccessors.js | application timed out after 370 seconds with no output
[task 2023-12-28T23:15:17.351Z] 23:15:17     INFO - TEST-INFO took 370082ms
[task 2023-12-28T23:15:17.351Z] 23:15:17     INFO - Buffered messages finished
[task 2023-12-28T23:15:17.351Z] 23:15:17  WARNING - Force-terminating active process(es).
```