Bug: Intermittent browser/components/newtab/test/browser/abouthomecache/browser_no_cache_on_SessionStartup_restore.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2023-09-29 01:02:24+00:00
Resolved: 2023-12-11 12:02:49+00:00

**Filed by:** smolnar [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=430700187&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Avm7TFTCQzKn3d__Mnm5BQ/runs/0/artifacts/public/logs/live_backing.log

---
```
TEST-PASS | browser/components/newtab/test/browser/abouthomecache/browser_no_cache_on_SessionStartup_restore.js | Should have found activity-stream class on <body> element - true == true - 
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - Buffered messages finished
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - TEST-UNEXPECTED-FAIL | browser/components/newtab/test/browser/abouthomecache/browser_no_cache_on_SessionStartup_restore.js | Should have found the Discovery Stream top sites. - null == true - got null, expected true (operator ==)
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - Stack trace:
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - @chrome://mochitests/content/browser/browser/components/newtab/test/browser/abouthomecache/head.js:352:12
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - execute@resource://testing-common/SpecialPowersSandbox.sys.mjs:139:12
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - _spawnTask@resource://testing-common/SpecialPowersChild.sys.mjs:1654:15
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - receiveMessage@resource://testing-common/SpecialPowersChild.sys.mjs:257:21
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - JSActor query*receiveMessage@resource://testing-common/SpecialPowersParent.sys.mjs:1385:14
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - JSActor query*spawn@resource://testing-common/SpecialPowersChild.sys.mjs:1583:17
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - ensureDynamicAboutHome@chrome://mochitests/content/browser/browser/components/newtab/test/browser/abouthomecache/head.js:335:23
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - test_no_cache_on_SessionStartup_restore/<@chrome://mochitests/content/browser/browser/components/newtab/test/browser/abouthomecache/browser_no_cache_on_SessionStartup_restore.js:29:11
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - async*withFullyLoadedAboutHome/<@chrome://mochitests/content/browser/browser/components/newtab/test/browser/abouthomecache/head.js:65:11
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - async*withNewTab@resource://testing-common/BrowserTestUtils.sys.mjs:146:22
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - async*withFullyLoadedAboutHome@chrome://mochitests/content/browser/browser/components/newtab/test/browser/abouthomecache/head.js:54:27
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - test_no_cache_on_SessionStartup_restore@chrome://mochitests/content/browser/browser/components/newtab/test/browser/abouthomecache/browser_no_cache_on_SessionStartup_restore.js:14:9
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - handleTask@chrome://mochikit/content/browser-test.js:1131:26
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - _runTaskBasedTest@chrome://mochikit/content/browser-test.js:1203:18
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1345:14
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1120:14
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13
[task 2023-09-28T23:47:24.467Z] 23:47:24     INFO - TEST-PASS | browser/components/newtab/test/browser/abouthomecache/browser_no_cache_on_SessionStartup_restore.js | Expected the right value set to browser.startup.abouthome_cache_result scalar. - 5 == 5 -
```