Bug: Intermittent browser/components/firefoxview/tests/browser/browser_firefoxview_next.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2023-08-17 20:10:14+00:00
Resolved: 2023-10-13 12:04:14+00:00

**Filed by:** sstanca [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=426380134&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/AGsTtcjATS22OFgpW_6Bvw/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2023-08-17T19:17:34.420Z] 19:17:34     INFO - TEST-PASS | browser/components/firefoxview/tests/browser/browser_firefoxview_next.js | Focus should be on the summary element within the recently closed card-container - 
[task 2023-08-17T19:17:34.421Z] 19:17:34     INFO - Tab
[task 2023-08-17T19:17:34.421Z] 19:17:34     INFO - Buffered messages finished
[task 2023-08-17T19:17:34.423Z] 19:17:34     INFO - TEST-UNEXPECTED-FAIL | browser/components/firefoxview/tests/browser/browser_firefoxview_next.js | Focus should be on the link within the recently closed empty state - 
[task 2023-08-17T19:17:34.424Z] 19:17:34     INFO - Stack trace:
[task 2023-08-17T19:17:34.425Z] 19:17:34     INFO - chrome://mochikit/content/browser-test.js:test_ok:1580
[task 2023-08-17T19:17:34.425Z] 19:17:34     INFO - chrome://mochitests/content/browser/browser/components/firefoxview/tests/browser/browser_firefoxview_next.js:test_aria_roles/<:77
[task 2023-08-17T19:17:34.426Z] 19:17:34     INFO - resource://testing-common/FirefoxViewTestUtils.sys.mjs:withFirefoxView:92
[task 2023-08-17T19:17:34.426Z] 19:17:34     INFO - chrome://mochitests/content/browser/browser/components/firefoxview/tests/browser/browser_firefoxview_next.js:test_aria_roles:28
[task 2023-08-17T19:17:34.427Z] 19:17:34     INFO - chrome://mochikit/content/browser-test.js:handleTask:1131
[task 2023-08-17T19:17:34.427Z] 19:17:34     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1203
[task 2023-08-17T19:17:34.428Z] 19:17:34     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1345
[task 2023-08-17T19:17:34.428Z] 19:17:34     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1120
[task 2023-08-17T19:17:34.428Z] 19:17:34     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1056
[task 2023-08-17T19:17:34.429Z] 19:17:34     INFO - Tab
[task 2023-08-17T19:17:34.430Z] 19:17:34     INFO - Not taking screenshot here: see the one that was previously logged
[task 2023-08-17T19:17:34.432Z] 19:17:34     INFO - TEST-UNEXPECTED-FAIL | browser/components/firefoxview/tests/browser/browser_firefoxview_next.js | Focus should be on summary element of the synced tabs card-container - 
[task 2023-08-17T19:17:34.432Z] 19:17:34     INFO - Stack trace:
[task 2023-08-17T19:17:34.433Z] 19:17:34     INFO - chrome://mochikit/content/browser-test.js:test_ok:1580
[task 2023-08-17T19:17:34.433Z] 19:17:34     INFO - chrome://mochitests/content/browser/browser/components/firefoxview/tests/browser/browser_firefoxview_next.js:test_aria_roles/<:84
[task 2023-08-17T19:17:34.433Z] 19:17:34     INFO - resource://testing-common/FirefoxViewTestUtils.sys.mjs:withFirefoxView:92
[task 2023-08-17T19:17:34.434Z] 19:17:34     INFO - chrome://mochitests/content/browser/browser/components/firefoxview/tests/browser/browser_firefoxview_next.js:test_aria_roles:28
[task 2023-08-17T19:17:34.434Z] 19:17:34     INFO - chrome://mochikit/content/browser-test.js:handleTask:1131
[task 2023-08-17T19:17:34.434Z] 19:17:34     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1203
[task 2023-08-17T19:17:34.435Z] 19:17:34     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1345
[task 2023-08-17T19:17:34.435Z] 19:17:34     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1120
[task 2023-08-17T19:17:34.435Z] 19:17:34     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1056
[task 2023-08-17T19:17:34.436Z] 19:17:34     INFO - Tab
[task 2023-08-17T19:17:34.437Z] 19:17:34     INFO - Not taking screenshot here: see the one that was previously logged
[task 2023-08-17T19:17:34.438Z] 19:17:34     INFO - TEST-UNEXPECTED-FAIL | browser/components/firefoxview/tests/browser/browser_firefoxview_next.js | Focus should be on button element of the synced tabs empty state - 
[task 2023-08-17T19:17:34.438Z] 19:17:34     INFO - Stack trace:
[task 2023-08-17T19:17:34.439Z] 19:17:34     INFO - chrome://mochikit/content/browser-test.js:test_ok:1580
[task 2023-08-17T19:17:34.439Z] 19:17:34     INFO - chrome://mochitests/content/browser/browser/components/firefoxview/tests/browser/browser_firefoxview_next.js:test_aria_roles/<:89
[task 2023-08-17T19:17:34.440Z] 19:17:34     INFO - resource://testing-common/FirefoxViewTestUtils.sys.mjs:withFirefoxView:92
[task 2023-08-17T19:17:34.440Z] 19:17:34     INFO - chrome://mochitests/content/browser/browser/components/firefoxview/tests/browser/browser_firefoxview_next.js:test_aria_roles:28
[task 2023-08-17T19:17:34.441Z] 19:17:34     INFO - chrome://mochikit/content/browser-test.js:handleTask:1131
[task 2023-08-17T19:17:34.441Z] 19:17:34     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1203
[task 2023-08-17T19:17:34.442Z] 19:17:34     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1345
[task 2023-08-17T19:17:34.442Z] 19:17:34     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1120
[task 2023-08-17T19:17:34.443Z] 19:17:34     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1056
[task 2023-08-17T19:17:34.443Z] 19:17:34     INFO - GECKO(4436) | [Parent 4436, Main Thread] WARNING: '!inner', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorProtocol.cpp:163
[task 2023-08-17T19:17:34.444Z] 19:17:34     INFO - GECKO(4436) | [Parent 4436, Main Thread] WARNING: '!inner', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorProtocol.cpp:163
[task 2023-08-17T19:17:34.482Z] 19:17:34     INFO - Console message: 1692299854425	FirefoxView.TabsSetup	DEBUG	updateViewVisibility for instance: 5358514, visibility: hidden
[task 2023-08-17T19:17:34.486Z] 19:17:34     INFO - Console message: 1692299854425	FirefoxView.TabsSetup	DEBUG	Resetting timestamp and tabs pending flags as there are no visible views
[task 2023-08-17T19:17:34.486Z] 19:17:34     INFO - Console message: 1692299854425	FirefoxView.TabsSetup	DEBUG	updateViewVisibility for instance: 749168, visibility: hidden
[task 2023-08-17T19:17:34.487Z] 19:17:34     INFO - Console message: 1692299854425	FirefoxView.TabsSetup	DEBUG	Resetting timestamp and tabs pending flags as there are no visible views
[task 2023-08-17T19:17:34.488Z] 19:17:34     INFO - Console message: 1692299854429	FirefoxView.TabsSetup	DEBUG	updateViewVisibility for instance: 5358514, visibility: unloaded
[task 2023-08-17T19:17:34.489Z] 19:17:34     INFO - Console message: 1692299854430	FirefoxView.TabsSetup	DEBUG	Resetting timestamp and tabs pending flags as there are no visible views
[task 2023-08-17T19:17:34.489Z] 19:17:34     INFO - Console message: 1692299854431	FirefoxView.TabsSetup	DEBUG	updateViewVisibility for instance: 749168, visibility: unloaded
[task 2023-08-17T19:17:34.490Z] 19:17:34     INFO - Console message: 1692299854431	FirefoxView.TabsSetup	DEBUG	Resetting timestamp and tabs pending flags as there are no visible views
[task 2023-08-17T19:17:34.537Z] 19:17:34     INFO - GECKO(4436) | [Parent 4436: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7fe815b04400 == 18 [pid = 4436] [id = 53]
[task 2023-08-17T19:17:34.537Z] 19:17:34     INFO - GECKO(4436) | [Parent 4436: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 98 (7fe8180d93e0) [pid = 4436] [serial = 148] [outer = 0]
[task 2023-08-17T19:17:34.546Z] 19:17:34     INFO - GECKO(4436) | [Parent 4436: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 99 (7fe815b08400) [pid = 4436] [serial = 149] [outer = 7fe8180d93e0]
[task 2023-08-17T19:17:34.612Z] 19:17:34     INFO - TEST-PASS | browser/components/firefoxview/tests/browser/browser_firefoxview_next.js | Firefox View tab exists - [object XULElement] == true - 
```