Bug: Intermittent TV toolkit/components/normandy/test/browser/browser_ClientEnvironment.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2022-12-15 02:47:12+00:00
Resolved: 2023-05-26 12:01:20+00:00

**Filed by:** imoraru [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=399693583&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/bhTMbDnAROqej47ilKsEew/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/bhTMbDnAROqej47ilKsEew/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---
```
[task 2022-12-15T01:43:13.103Z] 01:43:13     INFO - TEST-PASS | toolkit/components/normandy/test/browser/browser_ClientEnvironment.js | undefined assertion name - 
[task 2022-12-15T01:43:13.103Z] 01:43:13     INFO - Leaving test bound testStudies
[task 2022-12-15T01:43:13.104Z] 01:43:13     INFO - Entering test bound testRollouts
[task 2022-12-15T01:43:13.104Z] 01:43:13     INFO - Buffered messages finished
[task 2022-12-15T01:43:13.105Z] 01:43:13     INFO - TEST-UNEXPECTED-FAIL | toolkit/components/normandy/test/browser/browser_ClientEnvironment.js | Uncaught exception in test - ConstraintError: A mutation operation in the transaction failed because a constraint was not satisfied.
[task 2022-12-15T01:43:13.106Z] 01:43:13     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-12-15T01:43:13.106Z] 01:43:13     INFO - TEST-UNEXPECTED-FAIL | toolkit/components/normandy/test/browser/browser_ClientEnvironment.js | A promise chain failed to handle a rejection: null - stack: (No stack available.)
[task 2022-12-15T01:43:13.106Z] 01:43:13     INFO - Rejection date: Thu Dec 15 2022 01:43:12 GMT+0000 (Greenwich Mean Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.sys.mjs :: assertNoUncaughtRejections :: line 266
[task 2022-12-15T01:43:13.106Z] 01:43:13     INFO - Stack trace:
[task 2022-12-15T01:43:13.106Z] 01:43:13     INFO - resource://testing-common/PromiseTestUtils.sys.mjs:assertNoUncaughtRejections:266
[task 2022-12-15T01:43:13.107Z] 01:43:13     INFO - chrome://mochikit/content/browser-test.js:handleTask:1065
[task 2022-12-15T01:43:13.108Z] 01:43:13     INFO - Leaving test bound testRollouts
[task 2022-12-15T01:43:13.108Z] 01:43:13     INFO - GECKO(3052) | JavaScript error: , line 0: uncaught exception: null
[task 2022-12-15T01:43:13.108Z] 01:43:13     INFO - Console message: [JavaScript Error: "uncaught exception: null"]
[task 2022-12-15T01:43:13.111Z] 01:43:13     INFO - GECKO(3052) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to C:\Users\task_167106420621067\AppData\Local\Temp\tmp2toap0et.mozrunner\runtests_leaks_tab_pid7408.log
[task 2022-12-15T01:43:13.116Z] 01:43:13     INFO - GECKO(3052) | [7408, Main Thread] WARNING: XPCOM_MEM_BLOAT_LOG is set, disabling native allocations.: file /builds/worker/checkouts/gecko/tools/profiler/core/platform.cpp:339
[task 2022-12-15T01:43:13.646Z] 01:43:13     INFO - GECKO(3052) | MEMORY STAT | vsize 2112477MB | vsizeMaxContiguous 69233735MB | residentFast 342MB | heapAllocated 166MB
[task 2022-12-15T01:43:13.648Z] 01:43:13     INFO - TEST-OK | toolkit/components/normandy/test/browser/browser_ClientEnvironment.js | took 754ms
```