Bug: Intermittent browser/components/customizableui/test/browser_976792_insertNodeInWindow.js | New XUL widget should be placed inside new toolbar - Got undefined, expected "test-insertNodeInWindow-placements-toolbar-target"
Status: RESOLVED
Priority: P5
Resolution: DUPLICATE
Created: 2021-07-14 20:25:52+00:00
Resolved: 2022-07-25 23:09:22+00:00

**Filed by:** nerli [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=345209998&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/fU80vcuiSC2IWXcHL_n2vA/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/fU80vcuiSC2IWXcHL_n2vA/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---
```
[task 2021-07-14T16:21:57.000Z] 16:21:57     INFO - TEST-START | browser/components/customizableui/test/browser_976792_insertNodeInWindow.js

[task 2021-07-14T16:21:58.051Z] 16:21:58     INFO - TEST-UNEXPECTED-FAIL | browser/components/customizableui/test/browser_976792_insertNodeInWindow.js | New XUL widget should be placed inside new toolbar - Got undefined, expected "test-insertNodeInWindow-placements-toolbar-target"
[task 2021-07-14T16:21:58.051Z] 16:21:58     INFO - Stack trace:
[task 2021-07-14T16:21:58.051Z] 16:21:58     INFO - chrome://mochikit/content/browser-test.js:test_is:1354
[task 2021-07-14T16:21:58.051Z] 16:21:58     INFO - chrome://mochitests/content/browser/browser/components/customizableui/test/browser_976792_insertNodeInWindow.js:null:577
[task 2021-07-14T16:21:58.051Z] 16:21:58     INFO - TEST-PASS | browser/components/customizableui/test/browser_976792_insertNodeInWindow.js | insertNodeInWindow should have placed new XUL widget in correct place in DOM according to placements - 
[task 2021-07-14T16:21:58.052Z] 16:21:58     INFO - GECKO(3562) | console.info: CustomizableUI: Widget test-widget-for-insertNodeInWindow-placements-0 not found, unable to remove from test-insertNodeInWindow-placements-toolbar
[task 2021-07-14T16:21:58.052Z] 16:21:58     INFO - GECKO(3562) | console.info: CustomizableUI: Widget test-widget-for-insertNodeInWindow-placements-1 not found, unable to remove from test-insertNodeInWindow-placements-toolbar
[task 2021-07-14T16:21:58.053Z] 16:21:58     INFO - GECKO(3562) | console.info: CustomizableUI: Widget test-widget-for-insertNodeInWindow-placements-2 not found, unable to remove from test-insertNodeInWindow-placements-toolbar
[task 2021-07-14T16:21:58.053Z] 16:21:58     INFO - GECKO(3562) | console.info: CustomizableUI: Widget test-widget-for-insertNodeInWindow-placements-4 not found, unable to remove from test-insertNodeInWindow-placements-toolbar
[task 2021-07-14T16:21:58.053Z] 16:21:58     INFO - Leaving test bound 
[task 2021-07-14T16:21:58.054Z] 16:21:58     INFO - Entering test bound asyncCleanUp
[task 2021-07-14T16:21:58.054Z] 16:21:58     INFO - Leaving test bound asyncCleanUp
[task 2021-07-14T16:21:58.055Z] 16:21:58     INFO - GECKO(3562) | MEMORY STAT | vsize 7029MB | residentFast 270MB | heapAllocated 116MB
[task 2021-07-14T16:21:58.055Z] 16:21:58     INFO - TEST-OK | browser/components/customizableui/test/browser_976792_insertNodeInWindow.js | took 914ms
```