Bug: Intermittent browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Uncaught exception - Waiting for about:newtab - timed out after 50 tries.
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-10-04 16:42:20+00:00
Resolved: 2021-11-02 17:02:21+00:00

**Filed by:** nbeleuzu [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=353582642&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/P9SJlQNPRxub7keynl8uqg/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-10-04T15:44:45.718Z] 15:44:45     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Expected placeholder l10n when search mode is inactive - {"args":{"name":"Google"},"id":"urlbar-placeholder-with-name"} deepEqual {"id":"urlbar-placeholder-with-name","args":{"name":"Google"}} - 
[task 2021-10-04T15:44:45.718Z] 15:44:45     INFO - Leaving test bound nonInitialPageOnRestore_exit
[task 2021-10-04T15:44:45.719Z] 15:44:45     INFO - Entering test bound switchToNonInitialPage_exit
[task 2021-10-04T15:44:45.719Z] 15:44:45     INFO - Buffered messages finished
[task 2021-10-04T15:44:45.722Z] 15:44:45     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Uncaught exception - Waiting for about:newtab - timed out after 50 tries.
[task 2021-10-04T15:44:45.722Z] 15:44:45     INFO - Leaving test bound switchToNonInitialPage_exit
[task 2021-10-04T15:44:45.722Z] 15:44:45     INFO - Entering test bound duplicateTabs
[task 2021-10-04T15:44:46.396Z] 15:44:46     INFO - GECKO(1574) | must wait for focus
[task 2021-10-04T15:44:46.813Z] 15:44:46     INFO - Awaiting for the urlbar panel to open
[task 2021-10-04T15:44:46.947Z] 15:44:46     INFO - Urlbar panel opened
[task 2021-10-04T15:44:47.207Z] 15:44:47     INFO - Enter Search Mode {"source":1}
[task 2021-10-04T15:44:47.213Z] 15:44:47     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | One-offs are visible - true == true - 
[task 2021-10-04T15:44:47.216Z] 15:44:47     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Found one-off button for search mode - {"source":1,"_inheritedElements":null,"initializedAttributeInheritance":true} == true - 
[task 2021-10-04T15:44:47.474Z] 15:44:47     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Urlbar view is still open. - true == true - 
[task 2021-10-04T15:44:47.484Z] 15:44:47     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Urlbar should never be in search mode without the corresponding attribute. - true == true - 
[task 2021-10-04T15:44:47.502Z] 15:44:47     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | gURLBar.searchMode should exist as expected - true == true - 
[task 2021-10-04T15:44:47.503Z] 15:44:47     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Expected searchMode - {"source":1,"isPreview":false,"entry":"oneoff"} deepEqual {"source":1,"entry":"oneoff","isPreview":false} - 
[task 2021-10-04T15:44:47.506Z] 15:44:47     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Expected result source should have a name - "bookmarks" == true - 
[task 2021-10-04T15:44:47.511Z] 15:44:47     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Expected l10n - {"args":null,"id":"urlbar-search-mode-bookmarks"} deepEqual {"id":"urlbar-search-mode-bookmarks","args":null} - 
[task 2021-10-04T15:44:47.515Z] 15:44:47     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Expected l10n - {"args":null,"id":"urlbar-search-mode-bookmarks"} deepEqual {"id":"urlbar-search-mode-bookmarks","args":null} - 
[task 2021-10-04T15:44:47.535Z] 15:44:47     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Expected placeholder l10n when search mode is active - {"args":null,"id":"urlbar-placeholder-search-mode-other-bookmarks"} deepEqual {"id":"urlbar-placeholder-search-mode-other-bookmarks","args":null} - 
[task 2021-10-04T15:44:48.707Z] 15:44:48     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Sanity check: The duplicated tab is now the selected tab - [object XULElement] == [object XULElement] - 
[task 2021-10-04T15:44:49.263Z] 15:44:49     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Urlbar should never be in search mode without the corresponding attribute. - true == true - 
[task 2021-10-04T15:44:49.265Z] 15:44:49     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | gURLBar.searchMode should exist as expected - true == true - 
[task 2021-10-04T15:44:49.280Z] 15:44:49     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Expected searchMode - {"source":1,"isPreview":false,"entry":"oneoff"} deepEqual {"source":1,"entry":"oneoff","isPreview":false} - 
[task 2021-10-04T15:44:49.282Z] 15:44:49     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Expected result source should have a name - "bookmarks" == true - 
[task 2021-10-04T15:44:49.284Z] 15:44:49     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Expected l10n - {"args":null,"id":"urlbar-search-mode-bookmarks"} deepEqual {"id":"urlbar-search-mode-bookmarks","args":null} - 
[task 2021-10-04T15:44:49.286Z] 15:44:49     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Expected l10n - {"args":null,"id":"urlbar-search-mode-bookmarks"} deepEqual {"id":"urlbar-search-mode-bookmarks","args":null} - 
[task 2021-10-04T15:44:49.288Z] 15:44:49     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Expected placeholder l10n when search mode is active - {"args":null,"id":"urlbar-placeholder-search-mode-other-bookmarks"} deepEqual {"id":"urlbar-placeholder-search-mode-other-bookmarks","args":null} - 
[task 2021-10-04T15:44:49.290Z] 15:44:49     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Search string should be duplicated/restored - "test browser_sessionStore.js" == "test browser_sessionStore.js" - 
[task 2021-10-04T15:44:49.459Z] 15:44:49     INFO - Leaving test bound duplicateTabs
[task 2021-10-04T15:44:49.646Z] 15:44:49     INFO - GECKO(1574) | MEMORY STAT | vsize 130553041MB | residentFast 4401MB
[task 2021-10-04T15:44:49.649Z] 15:44:49     INFO - TEST-OK | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | took 69401ms
[task 2021-10-04T15:44:49.768Z] 15:44:49     INFO - checking window state
[task 2021-10-04T15:44:49.771Z] 15:44:49     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-10-04T15:44:49.773Z] 15:44:49     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_searchMode_sessionStore.js | Found an unexpected browser window at the end of test run - 

```