Bug: Intermittent browser/components/customizableui/test/browser_947914_button_zoomIn.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2024-04-29 12:34:26+00:00
Resolved: 2024-05-31 12:01:53+00:00

**Filed by:** nfay [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=456229998&repo=try
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/bQQ2SpeoQeeqM3-LHfz0uw/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2024-04-29T11:57:20.785Z] 11:57:20     INFO - GECKO(5684) | [Parent 10132, Main Thread] WARNING: '!top', file /builds/worker/checkouts/gecko/dom/xul/MenuBarListener.cpp:99
[task 2024-04-29T11:57:20.792Z] 11:57:20     INFO - GECKO(5684) | [Parent 10132, Main Thread] WARNING: '!top', file /builds/worker/checkouts/gecko/dom/xul/MenuBarListener.cpp:99
[task 2024-04-29T11:57:20.796Z] 11:57:20     INFO - GECKO(5684) | [Parent 10132, Main Thread] WARNING: '!top', file /builds/worker/checkouts/gecko/dom/xul/MenuBarListener.cpp:99
[task 2024-04-29T11:57:20.864Z] 11:57:20     INFO - GECKO(5684) | [Parent 10132: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 24 (206e63f4a60) [pid = 10132] [serial = 135] [outer = 0] [url = about:blank]
[task 2024-04-29T11:57:20.866Z] 11:57:20     INFO - GECKO(5684) | [Parent 10132: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 23 (206eb376880) [pid = 10132] [serial = 119] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2024-04-29T11:57:20.867Z] 11:57:20     INFO - GECKO(5684) | [Parent 10132: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 22 (206e63f46a0) [pid = 10132] [serial = 131] [outer = 0] [url = about:blank]
[task 2024-04-29T11:57:20.868Z] 11:57:20     INFO - GECKO(5684) | [Parent 10132: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 21 (206e63f3b60) [pid = 10132] [serial = 127] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2024-04-29T11:57:20.869Z] 11:57:20     INFO - GECKO(5684) | [Parent 10132: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 20 (206e63f4880) [pid = 10132] [serial = 133] [outer = 0] [url = chrome://global/content/print.html?printInitiationTime=1714391833425]
[task 2024-04-29T11:57:20.869Z] 11:57:20     INFO - GECKO(5684) | [Parent 10132: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 19 (206e4de42e0) [pid = 10132] [serial = 123] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2024-04-29T11:57:21.240Z] 11:57:21     INFO - GECKO(5684) | [Child 1312: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (245137f4800) [pid = 1312] [serial = 75] [outer = 0] [url = about:blank]
[task 2024-04-29T11:57:21.476Z] 11:57:21     INFO - GECKO(5684) | [Parent 10132: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 18 (206ebd45c00) [pid = 10132] [serial = 124] [outer = 0] [url = about:blank]
[task 2024-04-29T11:57:21.487Z] 11:57:21     INFO - GECKO(5684) | [Parent 10132: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 17 (206ebd4b000) [pid = 10132] [serial = 120] [outer = 0] [url = about:blank]
[task 2024-04-29T11:57:21.488Z] 11:57:21     INFO - GECKO(5684) | [Parent 10132: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 16 (206ebd43400) [pid = 10132] [serial = 134] [outer = 0] [url = about:blank]
[task 2024-04-29T11:57:21.489Z] 11:57:21     INFO - GECKO(5684) | [Parent 10132: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 15 (206ebd3f400) [pid = 10132] [serial = 132] [outer = 0] [url = about:blank]
[task 2024-04-29T11:57:21.490Z] 11:57:21     INFO - GECKO(5684) | [Parent 10132: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 14 (206ebd48400) [pid = 10132] [serial = 136] [outer = 0] [url = about:blank]
[task 2024-04-29T11:57:21.491Z] 11:57:21     INFO - GECKO(5684) | [Parent 10132: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 13 (206ef36ec00) [pid = 10132] [serial = 137] [outer = 0] [url = chrome://global/content/print.html?printInitiationTime=1714391833425]
[task 2024-04-29T11:57:21.492Z] 11:57:21     INFO - GECKO(5684) | [Parent 10132: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 12 (206eb34ec00) [pid = 10132] [serial = 128] [outer = 0] [url = about:blank]
[task 2024-04-29T11:57:22.323Z] 11:57:22     INFO - GECKO(5684) | [Child 10036: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (2173b5ab400) [pid = 10036] [serial = 20] [outer = 0] [url = about:blank]
[task 2024-04-29T11:57:22.653Z] 11:57:22     INFO - GECKO(5684) | [Child 6060: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (222678ef200) [pid = 6060] [serial = 58] [outer = 0] [url = about:blank]
[task 2024-04-29T11:57:24.787Z] 11:57:24     INFO - GECKO(5684) | [Child 1020: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (21c88920800) [pid = 1020] [serial = 15] [outer = 0] [url = about:blank]
[task 2024-04-29T11:57:26.812Z] 11:57:26     INFO - GECKO(5684) | [Child 6060: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (2226f317400) [pid = 6060] [serial = 59] [outer = 0] [url = about:blank]
[task 2024-04-29T11:57:34.835Z] 11:57:34     INFO - TEST-INFO | started process screenshot
[task 2024-04-29T11:57:34.929Z] 11:57:34     INFO - TEST-INFO | screenshot: exit 0
[task 2024-04-29T11:57:34.931Z] 11:57:34     INFO - Buffered messages logged at 11:57:14
[task 2024-04-29T11:57:34.931Z] 11:57:34     INFO - Entering test bound 
[task 2024-04-29T11:57:34.932Z] 11:57:34     INFO - Check zoom in button existence and functionality
[task 2024-04-29T11:57:34.932Z] 11:57:34     INFO - TEST-PASS | browser/components/customizableui/test/browser_947914_button_zoomIn.js | Initial zoom factor should be 1 - 
[task 2024-04-29T11:57:34.933Z] 11:57:34     INFO - Waiting for overflow button to show
[task 2024-04-29T11:57:34.933Z] 11:57:34     INFO - Checking if element has non-0 size
[task 2024-04-29T11:57:34.934Z] 11:57:34     INFO - Menu panel was opened
[task 2024-04-29T11:57:34.935Z] 11:57:34     INFO - TEST-PASS | browser/components/customizableui/test/browser_947914_button_zoomIn.js | Zoom in button exists in Panel Menu - 
[task 2024-04-29T11:57:34.935Z] 11:57:34     INFO - Page zoom level is: 110
[task 2024-04-29T11:57:34.936Z] 11:57:34     INFO - Current zoom is 110
[task 2024-04-29T11:57:34.936Z] 11:57:34     INFO - TEST-PASS | browser/components/customizableui/test/browser_947914_button_zoomIn.js | Page zoomed in correctly - 110 > 100 - 
[task 2024-04-29T11:57:34.937Z] 11:57:34     INFO - Buffered messages finished
[task 2024-04-29T11:57:34.937Z] 11:57:34     INFO - TEST-UNEXPECTED-FAIL | browser/components/customizableui/test/browser_947914_button_zoomIn.js | Uncaught exception in test bound  - Panel did not hide within 20 seconds.
[task 2024-04-29T11:57:34.938Z] 11:57:34     INFO - Leaving test bound 
[task 2024-04-29T11:57:35.337Z] 11:57:35     INFO - GECKO(5684) | MEMORY STAT | vsize 2104505MB | vsizeMaxContiguous 65327633MB | residentFast 382MB | heapAllocated 128MB
[task 2024-04-29T11:57:35.347Z] 11:57:35     INFO - TEST-OK | browser/components/customizableui/test/browser_947914_button_zoomIn.js | took 20939ms
[task 2024-04-29T11:57:35.358Z] 11:57:35     INFO - GECKO(5684) | [Child 6060: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 2226f313400 == 1 [pid = 6060] [id = 29]
[task 2024-04-29T11:57:35.361Z] 11:57:35     INFO - GECKO(5684) | [Child 6060: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (222678ef020) [pid = 6060] [serial = 60] [outer = 0]
[task 2024-04-29T11:57:35.362Z] 11:57:35     INFO - GECKO(5684) | [Child 6060: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (2226f314000) [pid = 6060] [serial = 61] [outer = 222678ef020]
[task 2024-04-29T11:57:35.394Z] 11:57:35     INFO - checking window state
[task 2024-04-29T11:57:35.430Z] 11:57:35     INFO - TEST-START | browser/components/customizableui/test/browser_947914_button_zoomOut.js
```