1794382 - Intermittent devtools/client/memory/test/browser/browser_memory_diff_01.js | single tracking bug

Status: RESOLVED DUPLICATE of bug 1794383

(DevTools :: Memory, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ctuns [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=392762117&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/QHLywUWLRVG0TbijlqhYdw/runs/0/artifacts/public/logs/live_backing.log

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[task 2022-10-10T10:51:22.387Z] 10:51:22     INFO - TEST-PASS | devtools/client/memory/test/browser/browser_memory_diff_01.js | Not diffing by default. - 
[task 2022-10-10T10:51:22.388Z] 10:51:22     INFO - Buffered messages finished
[task 2022-10-10T10:51:22.391Z] 10:51:22     INFO - TEST-UNEXPECTED-FAIL | devtools/client/memory/test/browser/browser_memory_diff_01.js | Got an error: [Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIDOMWindowUtils.sendMouseEvent]"  nsresult: "0x80004005 (NS_ERROR_FAILURE)"  location: "JS frame :: chrome://mochikit/content/tests/SimpleTest/EventUtils.js :: synthesizeMouseAtPoint :: line 648"  data: no]
[task 2022-10-10T10:51:22.391Z] 10:51:22     INFO - Stack: synthesizeMouseAtPoint@chrome://mochikit/content/tests/SimpleTest/EventUtils.js:648:13
[task 2022-10-10T10:51:22.391Z] 10:51:22     INFO - synthesizeMouse@chrome://mochikit/content/tests/SimpleTest/EventUtils.js:566:10
[task 2022-10-10T10:51:22.391Z] 10:51:22     INFO - synthesizeMouseAtCenter@chrome://mochikit/content/tests/SimpleTest/EventUtils.js:739:10
[task 2022-10-10T10:51:22.391Z] 10:51:22     INFO - this.test<@chrome://mochitests/content/browser/devtools/client/memory/test/browser/browser_memory_diff_01.js:25:14
[task 2022-10-10T10:51:22.391Z] 10:51:22     INFO - makeMemoryTest/<@chrome://mochitests/content/browser/devtools/client/memory/test/browser/head.js:66:13
[task 2022-10-10T10:51:22.391Z] 10:51:22     INFO - async*Tester_execTest@chrome://mochikit/content/browser-test.js:1254:15
[task 2022-10-10T10:51:22.391Z] 10:51:22     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1034:14
[task 2022-10-10T10:51:22.391Z] 10:51:22     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1038:13
[task 2022-10-10T10:51:22.391Z] 10:51:22     INFO - Line: 648, column: 0 - 
[task 2022-10-10T10:51:22.391Z] 10:51:22     INFO - Stack trace:
[task 2022-10-10T10:51:22.391Z] 10:51:22     INFO - chrome://mochikit/content/browser-test.js:test_ok:1457
[task 2022-10-10T10:51:22.391Z] 10:51:22     INFO - chrome://mochitests/content/browser/devtools/client/memory/test/browser/head.js:makeMemoryTest/<:68
[task 2022-10-10T10:51:22.391Z] 10:51:22     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1254
[task 2022-10-10T10:51:22.391Z] 10:51:22     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1034
[task 2022-10-10T10:51:22.392Z] 10:51:22     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1038
[task 2022-10-10T10:51:22.393Z] 10:51:22     INFO - Closing memory panel.
[task 2022-10-10T10:51:22.396Z] 10:51:22     INFO - Closed memory panel successfully.
[task 2022-10-10T10:51:22.397Z] 10:51:22     INFO - Removing tab.
[task 2022-10-10T10:51:22.398Z] 10:51:22     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2022-10-10T10:51:22.405Z] 10:51:22     INFO - Got event: 'TabClose' on [object XULElement].
[task 2022-10-10T10:51:22.408Z] 10:51:22     INFO - Tab removed and finished closing
[task 2022-10-10T10:51:22.408Z] 10:51:22     INFO - GECKO(15443) | JavaScript error: , line 0: NotFoundError: No such JSWindowActor 'DevToolsFrame'
[task 2022-10-10T10:51:22.409Z] 10:51:22     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSWindowActor 'DevToolsFrame'"]
[task 2022-10-10T10:51:22.409Z] 10:51:22     INFO - TEST-PASS | devtools/client/memory/test/browser/browser_memory_diff_01.js | The main process DevToolsServer has no pending connection when the test ends - 
[task 2022-10-10T10:51:22.410Z] 10:51:22     INFO - GECKO(15443) | MEMORY STAT | vsize 11466MB | residentFast 516MB | heapAllocated 250MB
[task 2022-10-10T10:51:22.410Z] 10:51:22     INFO - TEST-OK | devtools/client/memory/test/browser/browser_memory_diff_01.js | took 975ms
[task 2022-10-10T10:51:22.410Z] 10:51:22     INFO - checking window state
[task 2022-10-10T10:51:22.411Z] 10:51:22     INFO - TEST-START | devtools/client/memory/test/browser/browser_memory_displays_01.js