Bug: Intermittent browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | Found the expected trrselect event. - Got 2, expected 1
Status: RESOLVED
Priority: P5
Resolution: FIXED
Created: 2020-05-26 20:58:48+00:00
Resolved: 2020-07-12 22:25:07+00:00

**Filed by:** btara [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer.html#?job_id=303829951&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/EWgAjRS1Tyma_FlQK7vMmg/runs/0/artifacts/public/logs/live_backing.log

---

```
[task 2020-05-26T20:34:37.358Z] 20:34:37     INFO - TEST-START | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js
[task 2020-05-26T20:34:37.744Z] 20:34:37     INFO - TEST-INFO | started process screentopng
[task 2020-05-26T20:34:38.174Z] 20:34:38     INFO - TEST-INFO | screentopng: exit 0
[task 2020-05-26T20:34:38.174Z] 20:34:38     INFO - Buffered messages logged at 20:34:37
[task 2020-05-26T20:34:38.175Z] 20:34:38     INFO - Entering test bound setup
[task 2020-05-26T20:34:38.175Z] 20:34:38     INFO - Leaving test bound setup
[task 2020-05-26T20:34:38.175Z] 20:34:38     INFO - Entering test bound testDoorhangerUserReject
[task 2020-05-26T20:34:38.175Z] 20:34:38     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | Breadcrumb saved. - 
[task 2020-05-26T20:34:38.175Z] 20:34:38     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | TRR selection complete. - 
[task 2020-05-26T20:34:38.176Z] 20:34:38     INFO - Buffered messages finished
[task 2020-05-26T20:34:38.178Z] 20:34:38     INFO - TEST-UNEXPECTED-FAIL | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | Found the expected trrselect event. - Got 2, expected 1
[task 2020-05-26T20:34:38.179Z] 20:34:38     INFO - Stack trace:
[task 2020-05-26T20:34:38.179Z] 20:34:38     INFO - chrome://mochikit/content/browser-test.js:test_is:1327
[task 2020-05-26T20:34:38.180Z] 20:34:38     INFO - chrome://mochitests/content/browser/browser/extensions/doh-rollout/test/browser/head.js:checkTRRSelectionTelemetry:103
[task 2020-05-26T20:34:38.180Z] 20:34:38     INFO - chrome://mochitests/content/browser/browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js:testDoorhangerUserReject:19
[task 2020-05-26T20:34:38.181Z] 20:34:38     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest/<:1064
[task 2020-05-26T20:34:38.182Z] 20:34:38     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1104
[task 2020-05-26T20:34:38.182Z] 20:34:38     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:927
[task 2020-05-26T20:34:38.182Z] 20:34:38     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<:918
[task 2020-05-26T20:34:38.184Z] 20:34:38     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | The event records the expected decision - 
[task 2020-05-26T20:34:38.184Z] 20:34:38     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | Doorhanger shown pref undefined before user interaction. - 
[task 2020-05-26T20:34:38.185Z] 20:34:38     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | TRR mode is 2 - 
[task 2020-05-26T20:34:38.277Z] 20:34:38     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-05-26T20:34:38.277Z] 20:34:38     INFO - TEST-UNEXPECTED-FAIL | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | Found the expected heuristics event. - Got 2, expected 1
[task 2020-05-26T20:34:38.277Z] 20:34:38     INFO - Stack trace:
[task 2020-05-26T20:34:38.277Z] 20:34:38     INFO - chrome://mochikit/content/browser-test.js:test_is:1327
[task 2020-05-26T20:34:38.277Z] 20:34:38     INFO - chrome://mochitests/content/browser/browser/extensions/doh-rollout/test/browser/head.js:checkHeuristicsTelemetry:135
[task 2020-05-26T20:34:38.277Z] 20:34:38     INFO - chrome://mochitests/content/browser/browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js:testDoorhangerUserReject:30
[task 2020-05-26T20:34:38.277Z] 20:34:38     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest/<:1064
[task 2020-05-26T20:34:38.277Z] 20:34:38     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1104
[task 2020-05-26T20:34:38.277Z] 20:34:38     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:927
[task 2020-05-26T20:34:38.277Z] 20:34:38     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<:918
[task 2020-05-26T20:34:38.277Z] 20:34:38     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | The event records the expected decision - 
[task 2020-05-26T20:34:38.277Z] 20:34:38     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | Got the expected reason. - 
[task 2020-05-26T20:34:38.337Z] 20:34:38     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | Doorhanger shown pref saved. - 
[task 2020-05-26T20:34:38.338Z] 20:34:38     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | Doorhanger decision saved. - 
[task 2020-05-26T20:34:38.338Z] 20:34:38     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | Breadcrumb cleared. - 
[task 2020-05-26T20:34:38.459Z] 20:34:38     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | TRR mode is 5 - 
[task 2020-05-26T20:34:38.555Z] 20:34:38     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | Found the expected heuristics event. - 
[task 2020-05-26T20:34:38.556Z] 20:34:38     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | The event records the expected decision - 
[task 2020-05-26T20:34:38.556Z] 20:34:38     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | Got the expected reason. - 
[task 2020-05-26T20:34:43.672Z] 20:34:43     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | No change in TRR mode - 
[task 2020-05-26T20:34:43.674Z] 20:34:43     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | Found no heuristics events. - 
[task 2020-05-26T20:34:43.722Z] 20:34:43     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | Found no trrselect events. - 
[task 2020-05-26T20:34:48.842Z] 20:34:48     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | No change in TRR mode - 
[task 2020-05-26T20:34:48.842Z] 20:34:48     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | Found no heuristics events. - 
[task 2020-05-26T20:34:53.958Z] 20:34:53     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | No change in TRR mode - 
[task 2020-05-26T20:34:53.959Z] 20:34:53     INFO - TEST-PASS | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | Found no heuristics events. - 
[task 2020-05-26T20:34:53.959Z] 20:34:53     INFO - Leaving test bound testDoorhangerUserReject
[task 2020-05-26T20:34:54.040Z] 20:34:54     INFO - GECKO(8169) | MEMORY STAT | vsize 3008MB | residentFast 313MB | heapAllocated 109MB
[task 2020-05-26T20:34:54.040Z] 20:34:54     INFO - TEST-OK | browser/extensions/doh-rollout/test/browser/browser_doorhangerUserReject.js | took 16679ms
[task 2020-05-26T20:34:54.060Z] 20:34:54     INFO - checking window state
```