Bug: Intermittent browser/base/content/test/general/browser_bug432599.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2022-09-02 15:45:22+00:00
Resolved: 2023-08-02 12:01:23+00:00

**Filed by:** abutkovits [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=389302303&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/arqsy1Y8SNmqOpPHHJAuCQ/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2022-09-02T14:29:44.383Z] 14:29:44     INFO - TEST-START | browser/base/content/test/general/browser_bug432599.js
[task 2022-09-02T14:30:29.443Z] 14:30:29     INFO - TEST-INFO | started process screentopng
[task 2022-09-02T14:30:29.636Z] 14:30:29     INFO - TEST-INFO | screentopng: exit 0
[task 2022-09-02T14:30:29.638Z] 14:30:29     INFO - Buffered messages logged at 14:29:44
[task 2022-09-02T14:30:29.640Z] 14:30:29     INFO - Entering test bound 
[task 2022-09-02T14:30:29.641Z] 14:30:29     INFO - Buffered messages finished
[task 2022-09-02T14:30:29.645Z] 14:30:29     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/general/browser_bug432599.js | Test timed out - 
[task 2022-09-02T14:30:29.645Z] 14:30:29     INFO - GECKO(3024) | MEMORY STAT | vsize 3442MB | residentFast 404MB | heapAllocated 259MB
[task 2022-09-02T14:30:29.645Z] 14:30:29     INFO - TEST-OK | browser/base/content/test/general/browser_bug432599.js | took 45059ms
[task 2022-09-02T14:30:29.645Z] 14:30:29     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-09-02T14:30:29.646Z] 14:30:29     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/general/browser_bug432599.js | Found a tab after previous test timed out: data:text/plain,Content - 
[task 2022-09-02T14:30:29.646Z] 14:30:29     INFO - checking window state
[task 2022-09-02T14:30:29.646Z] 14:30:29     INFO - TEST-START | browser/base/content/test/general/browser_bug455852.js
[task 2022-09-02T14:30:29.647Z] 14:30:29     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-09-02T14:30:29.649Z] 14:30:29     INFO - Buffered messages logged at 14:30:29
[task 2022-09-02T14:30:29.650Z] 14:30:29     INFO - Entering test bound 
[task 2022-09-02T14:30:29.651Z] 14:30:29     INFO - TEST-PASS | browser/base/content/test/general/browser_bug455852.js | one tab is open - 
[task 2022-09-02T14:30:29.651Z] 14:30:29     INFO - TEST-PASS | browser/base/content/test/general/browser_bug455852.js | location bar is not focused - 
[task 2022-09-02T14:30:29.656Z] 14:30:29     INFO - TEST-PASS | browser/base/content/test/general/browser_bug455852.js | ctrl+w removes the tab - 
[task 2022-09-02T14:30:29.664Z] 14:30:29     INFO - TEST-PASS | browser/base/content/test/general/browser_bug455852.js | a new tab has been opened - 
[task 2022-09-02T14:30:29.665Z] 14:30:29     INFO - TEST-PASS | browser/base/content/test/general/browser_bug455852.js | location bar is focused for the new tab - 
[task 2022-09-02T14:30:29.668Z] 14:30:29     INFO - Leaving test bound 
[task 2022-09-02T14:30:29.668Z] 14:30:29     INFO - Global property added while loading chrome://browser/content/places/browserPlacesViews.js: PlacesViewBase
[task 2022-09-02T14:30:29.669Z] 14:30:29     INFO - Buffered messages finished
[task 2022-09-02T14:30:29.672Z] 14:30:29     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/general/browser_bug432599.js | Uncaught exception received from previously timed out test - at chrome://mochitests/content/browser/browser/base/content/test/general/browser_bug432599.js:39 - ReferenceError: registerCleanupFunction is not defined
[task 2022-09-02T14:30:29.672Z] 14:30:29     INFO - Stack trace:
[task 2022-09-02T14:30:29.673Z] 14:30:29     INFO - @chrome://mochitests/content/browser/browser/base/content/test/general/browser_bug432599.js:39:3
[task 2022-09-02T14:30:29.677Z] 14:30:29     INFO - GECKO(3024) | JavaScript error: chrome://mochikit/content/browser-test.js, line 1091: TypeError: can't access property "shift", currentScope.__tasks is null
[task 2022-09-02T14:30:29.684Z] 14:30:29     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-09-02T14:30:29.685Z] 14:30:29     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/general/browser_bug455852.js | A promise chain failed to handle a rejection: can't access property "shift", currentScope.__tasks is null - stack: _runTaskBasedTest@chrome://mochikit/content/browser-test.js:1091:13
[task 2022-09-02T14:30:29.685Z] 14:30:29     INFO - Rejection date: Fri Sep 02 2022 14:30:29 GMT+0000 (Coordinated Universal Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 270
[task 2022-09-02T14:30:29.685Z] 14:30:29     INFO - Stack trace:
[task 2022-09-02T14:30:29.686Z] 14:30:29     INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:270
[task 2022-09-02T14:30:29.686Z] 14:30:29     INFO - chrome://mochikit/content/browser-test.js:nextTest:663
[task 2022-09-02T14:30:29.686Z] 14:30:29     INFO - chrome://mochikit/content/browser-test.js:testScope/test_finish/<:1659
[task 2022-09-02T14:30:29.687Z] 14:30:29     INFO - chrome://mochikit/content/browser-test.js:run:1574
[task 2022-09-02T14:30:29.687Z] 14:30:29     INFO - Console message: [JavaScript Error: "TypeError: can't access property "shift", currentScope.__tasks is null" {file: "chrome://mochikit/content/browser-test.js" line: 1091}]
[task 2022-09-02T14:30:29.692Z] 14:30:29     INFO - GECKO(3024) | MEMORY STAT | vsize 3442MB | residentFast 406MB | heapAllocated 262MB
```