Bug: Intermittent browser/components/customizableui/test/browser_913972_currentset_overflow.js | Number of nodes should match - Got 9, expected 10
Status: RESOLVED
Priority: P5
Resolution: DUPLICATE
Created: 2022-06-28 02:51:22+00:00
Resolved: 2022-07-26 16:59:15+00:00

**Filed by:** imoraru [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=382708290&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/aN8NrpGkQ8GWzyGbQa48jA/runs/1/artifacts/public/logs/live_backing.log

---
```
[task 2022-06-28T02:18:38.410Z] 02:18:38     INFO - TEST-PASS | browser/components/customizableui/test/browser_913972_currentset_overflow.js | Should have as many nodes as expected - 
[task 2022-06-28T02:18:38.411Z] 02:18:38     INFO - Buffered messages finished
[task 2022-06-28T02:18:38.420Z] 02:18:38     INFO - TEST-UNEXPECTED-FAIL | browser/components/customizableui/test/browser_913972_currentset_overflow.js | Number of nodes should match - Got 9, expected 10
[task 2022-06-28T02:18:38.420Z] 02:18:38     INFO - Stack trace:
[task 2022-06-28T02:18:38.420Z] 02:18:38     INFO - chrome://mochikit/content/browser-test.js:test_is:1429
[task 2022-06-28T02:18:38.421Z] 02:18:38     INFO - chrome://mochitests/content/browser/browser/components/customizableui/test/browser_913972_currentset_overflow.js:null:71
[task 2022-06-28T02:18:38.421Z] 02:18:38     INFO - Leaving test bound 
[task 2022-06-28T02:18:38.424Z] 02:18:38     INFO - Entering test bound 
[task 2022-06-28T02:18:38.425Z] 02:18:38     INFO - TEST-PASS | browser/components/customizableui/test/browser_913972_currentset_overflow.js | Should start in default state. - 
[task 2022-06-28T02:18:38.426Z] 02:18:38     INFO - GECKO(1632) | JavaScript error: resource://gre/modules/URIFixup.jsm, line 275: NS_ERROR_FAILURE: Should pass a non-null uri
[task 2022-06-28T02:18:38.427Z] 02:18:38     INFO - Console message: [JavaScript Error: "NS_ERROR_FAILURE: Should pass a non-null uri" {file: "resource://gre/modules/URIFixup.jsm" line: 275}]
[task 2022-06-28T02:18:38.427Z] 02:18:38     INFO - getFixupURIInfo@resource://gre/modules/URIFixup.jsm:275:13
[task 2022-06-28T02:18:38.428Z] 02:18:38     INFO - _getUrlMetaData@resource:///modules/UrlbarValueFormatter.jsm:156:35
[task 2022-06-28T02:18:38.428Z] 02:18:38     INFO - _ensureFormattedHostVisible/<@resource:///modules/UrlbarValueFormatter.jsm:111:41
[task 2022-06-28T02:18:38.429Z] 02:18:38     INFO - 
[task 2022-06-28T02:18:38.430Z] 02:18:38     INFO - GECKO(1632) | console.error: CustomizeMode:
[task 2022-06-28T02:18:38.433Z] 02:18:38     INFO - GECKO(1632) |   Widget with id firefox-view-button does not return a valid node
[task 2022-06-28T02:18:38.439Z] 02:18:38     INFO - TEST-PASS | browser/components/customizableui/test/browser_913972_currentset_overflow.js | Should be in default state in customization mode. - 
[task 2022-06-28T02:18:38.440Z] 02:18:38     INFO - TEST-PASS | browser/components/customizableui/test/browser_913972_currentset_overflow.js | Should be in default state after customization mode. - 
[task 2022-06-28T02:18:38.441Z] 02:18:38     INFO - Leaving test bound 
[task 2022-06-28T02:18:38.442Z] 02:18:38     INFO - GECKO(1632) | MEMORY STAT | vsize 12079MB | residentFast 658MB | heapAllocated 409MB
[task 2022-06-28T02:18:38.443Z] 02:18:38     INFO - TEST-OK | browser/components/customizableui/test/browser_913972_currentset_overflow.js | took 554ms
[task 2022-06-28T02:18:38.443Z] 02:18:38     INFO - checking window state
[task 2022-06-28T02:18:38.445Z] 02:18:38     INFO - TEST-START | browser/components/customizableui/test/browser_918049_skipintoolbarset_dnd.js
```