Bug 1775712 Comment 89 Edit History

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There have been 61 [total failures](https://treeherder.mozilla.org/intermittent-failures/bugdetails?startday=2023-06-19&endday=2023-06-26&tree=trunk&failurehash=all&bug=1775712) in the last 7 days.
There are:
 * 5 failures on ```Linux 18.04 x64 WebRender asan opt```
 * 8 failures on ```Linux 18.04 x64 WebRender debug```
 * 8 failures on ```Linux 18.04 x64 WebRender tsan opt```
 * 5 failures on ```OS X 10.15 WebRender debug```
 * 9 failures on ```Windows 11 x86 22H2 WebRender debug```
 * 17 failures on ```Windows 11 x64 22H2 asan WebRender opt```
 * 1 failure on ```Windows 11 x64 22H2 CCov WebRender opt```
 * 7 failures on ```Windows 11 x64 22H2 WebRender debug```
 * 1 failure on ```Windows 11 x64 22H2 WebRender opt```

Failure lines that were classified with this bug are: ```Test timed out - ```, ```Uncaught exception received from previously timed out test bound testReloadButtonPress - at resource://testing-common/BrowserTestUtils.sys.mjs:519 - Error: The window unloaded while we were waiting for the browser to load - this should never happen.``` (which was originally ```Uncaught exception received from previously timed out test bound testBookmarkButtonPress - focus listener on #editBookmarkPanel not removed before the end of test``` before there were added changes) and ```Found a tab after previous test timed out: https://example.com/1 -``` ( which appeared after https://bugzilla.mozilla.org/show_bug.cgi?id=1775712#c84).

Recent [failure log](https://treeherder.mozilla.org/logviewer?job_id=420591093&repo=autoland).

```
[task 2023-06-26T02:30:39.032Z] 02:30:39     INFO - TEST-PASS | browser/base/content/test/keyboard/browser_toolbarButtonKeyPress.js | Location changed after forward button pressed - 
[task 2023-06-26T02:30:39.032Z] 02:30:39     INFO - Buffered messages logged at 02:28:40
[task 2023-06-26T02:30:39.033Z] 02:30:39     INFO - Leaving test bound testBackForwardButtonPress
[task 2023-06-26T02:30:39.033Z] 02:30:39     INFO - Entering test bound testReloadButtonPress
[task 2023-06-26T02:30:39.033Z] 02:30:39     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “<!DOCTYPE html>”." {file: "https://example.com/1" line: 0}]
[task 2023-06-26T02:30:39.033Z] 02:30:39     INFO - Waiting for button to be enabled.
[task 2023-06-26T02:30:39.034Z] 02:30:39     INFO - Focusing button
[task 2023-06-26T02:30:39.034Z] 02:30:39     INFO - Pressing space on the button
[task 2023-06-26T02:30:39.034Z] 02:30:39     INFO - Waiting for load.
[task 2023-06-26T02:30:39.034Z] 02:30:39     INFO - Buffered messages finished
[task 2023-06-26T02:30:39.034Z] 02:30:39     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/keyboard/browser_toolbarButtonKeyPress.js | Test timed out - 
[task 2023-06-26T02:30:39.300Z] 02:30:39     INFO - GECKO(2468) | MEMORY STAT | vsize 130551872MB | residentFast 1265MB
[task 2023-06-26T02:30:39.302Z] 02:30:39     INFO - TEST-OK | browser/base/content/test/keyboard/browser_toolbarButtonKeyPress.js | took 124240ms
[task 2023-06-26T02:30:39.305Z] 02:30:39     INFO - Not taking screenshot here: see the one that was previously logged
[task 2023-06-26T02:30:39.305Z] 02:30:39     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/keyboard/browser_toolbarButtonKeyPress.js | Found a tab after previous test timed out: https://example.com/1 - 
[task 2023-06-26T02:30:39.500Z] 02:30:39     INFO - checking window state
[task 2023-06-26T02:30:39.703Z] 02:30:39     INFO - TEST-START | browser/base/content/test/keyboard/browser_toolbarKeyNav.js
[task 2023-06-26T02:30:56.274Z] 02:30:56     INFO - GECKO(2468) | 1687746656273	Marionette	TRACE	Received observer notification browser-delayed-startup-finished
[task 2023-06-26T02:31:12.766Z] 02:31:12     INFO - GECKO(2468) | MEMORY STAT | vsize 130551856MB | residentFast 1299MB
[task 2023-06-26T02:31:12.768Z] 02:31:12     INFO - TEST-OK | browser/base/content/test/keyboard/browser_toolbarKeyNav.js | took 33064ms
```

Hello Gijs! Could you please take another look at this bug?

Thank you!
There have been 61 [total failures](https://treeherder.mozilla.org/intermittent-failures/bugdetails?startday=2023-06-19&endday=2023-06-26&tree=trunk&failurehash=all&bug=1775712) in the last 7 days.
There are:
 * 5 failures on ```Linux 18.04 x64 WebRender asan opt```
 * 8 failures on ```Linux 18.04 x64 WebRender debug```
 * 8 failures on ```Linux 18.04 x64 WebRender tsan opt```
 * 5 failures on ```OS X 10.15 WebRender debug```
 * 9 failures on ```Windows 11 x86 22H2 WebRender debug```
 * 17 failures on ```Windows 11 x64 22H2 asan WebRender opt```
 * 1 failure on ```Windows 11 x64 22H2 CCov WebRender opt```
 * 7 failures on ```Windows 11 x64 22H2 WebRender debug```
 * 1 failure on ```Windows 11 x64 22H2 WebRender opt```

Failure lines that were classified with this bug are: ```Test timed out - ```, ```Uncaught exception received from previously timed out test bound testReloadButtonPress - at resource://testing-common/BrowserTestUtils.sys.mjs:519 - Error: The window unloaded while we were waiting for the browser to load - this should never happen.``` (which was originally ```Uncaught exception received from previously timed out test bound testBookmarkButtonPress - focus listener on #editBookmarkPanel not removed before the end of test``` before there were added changes) and ```Found a tab after previous test timed out: https://example.com/1 -``` ( which appeared after https://bugzilla.mozilla.org/show_bug.cgi?id=1775712#c84).

Recent [failure log](https://treeherder.mozilla.org/logviewer?job_id=420591093&repo=autoland).

```
[task 2023-06-26T02:30:39.032Z] 02:30:39     INFO - TEST-PASS | browser/base/content/test/keyboard/browser_toolbarButtonKeyPress.js | Location changed after forward button pressed - 
[task 2023-06-26T02:30:39.032Z] 02:30:39     INFO - Buffered messages logged at 02:28:40
[task 2023-06-26T02:30:39.033Z] 02:30:39     INFO - Leaving test bound testBackForwardButtonPress
[task 2023-06-26T02:30:39.033Z] 02:30:39     INFO - Entering test bound testReloadButtonPress
[task 2023-06-26T02:30:39.033Z] 02:30:39     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “<!DOCTYPE html>”." {file: "https://example.com/1" line: 0}]
[task 2023-06-26T02:30:39.033Z] 02:30:39     INFO - Waiting for button to be enabled.
[task 2023-06-26T02:30:39.034Z] 02:30:39     INFO - Focusing button
[task 2023-06-26T02:30:39.034Z] 02:30:39     INFO - Pressing space on the button
[task 2023-06-26T02:30:39.034Z] 02:30:39     INFO - Waiting for load.
[task 2023-06-26T02:30:39.034Z] 02:30:39     INFO - Buffered messages finished
[task 2023-06-26T02:30:39.034Z] 02:30:39     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/keyboard/browser_toolbarButtonKeyPress.js | Test timed out - 
[task 2023-06-26T02:30:39.300Z] 02:30:39     INFO - GECKO(2468) | MEMORY STAT | vsize 130551872MB | residentFast 1265MB
[task 2023-06-26T02:30:39.302Z] 02:30:39     INFO - TEST-OK | browser/base/content/test/keyboard/browser_toolbarButtonKeyPress.js | took 124240ms
[task 2023-06-26T02:30:39.305Z] 02:30:39     INFO - Not taking screenshot here: see the one that was previously logged
[task 2023-06-26T02:30:39.305Z] 02:30:39     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/keyboard/browser_toolbarButtonKeyPress.js | Found a tab after previous test timed out: https://example.com/1 - 
[task 2023-06-26T02:30:39.500Z] 02:30:39     INFO - checking window state
[task 2023-06-26T02:30:39.703Z] 02:30:39     INFO - TEST-START | browser/base/content/test/keyboard/browser_toolbarKeyNav.js
[task 2023-06-26T02:30:56.274Z] 02:30:56     INFO - GECKO(2468) | 1687746656273	Marionette	TRACE	Received observer notification browser-delayed-startup-finished
[task 2023-06-26T02:31:12.766Z] 02:31:12     INFO - GECKO(2468) | MEMORY STAT | vsize 130551856MB | residentFast 1299MB
[task 2023-06-26T02:31:12.768Z] 02:31:12     INFO - TEST-OK | browser/base/content/test/keyboard/browser_toolbarKeyNav.js | took 33064ms
[task 2023-06-26T02:31:12.876Z] 02:31:12     INFO - checking window state
[task 2023-06-26T02:31:15.596Z] 02:31:15     INFO - GECKO(2468) | Completed ShutdownLeaks collections in process 2618
[task 2023-06-26T02:31:15.604Z] 02:31:15     INFO - GECKO(2468) | Completed ShutdownLeaks collections in process 2563
[task 2023-06-26T02:31:15.641Z] 02:31:15     INFO - GECKO(2468) | Completed ShutdownLeaks collections in process 2993
[task 2023-06-26T02:31:15.654Z] 02:31:15     INFO - GECKO(2468) | Completed ShutdownLeaks collections in process 3124
[task 2023-06-26T02:31:15.806Z] 02:31:15     INFO - GECKO(2468) | Completed ShutdownLeaks collections in process 2537
[task 2023-06-26T02:31:15.859Z] 02:31:15     INFO - GECKO(2468) | Completed ShutdownLeaks collections in process 2685
[task 2023-06-26T02:31:17.136Z] 02:31:17     INFO - GECKO(2468) | Completed ShutdownLeaks collections in process 2468
[task 2023-06-26T02:31:17.137Z] 02:31:17     INFO - TEST-START | Shutdown
[task 2023-06-26T02:31:17.137Z] 02:31:17     INFO - Browser Chrome Test Summary
[task 2023-06-26T02:31:17.138Z] 02:31:17     INFO - Passed:  151
[task 2023-06-26T02:31:17.139Z] 02:31:17     INFO - Failed:  2
[task 2023-06-26T02:31:17.140Z] 02:31:17     INFO - Todo:    0
[task 2023-06-26T02:31:17.140Z] 02:31:17     INFO - Mode:    e10s
[task 2023-06-26T02:31:17.140Z] 02:31:17     INFO - *** End BrowserChrome Test Results ***
[task 2023-06-26T02:31:17.669Z] 02:31:17     INFO - GECKO(2468) | 1687746677668	Marionette	TRACE	Received observer notification quit-application
[task 2023-06-26T02:31:17.671Z] 02:31:17     INFO - GECKO(2468) | 1687746677669	Marionette	INFO	Stopped listening on port 2828
[task 2023-06-26T02:31:17.675Z] 02:31:17     INFO - GECKO(2468) | 1687746677674	Marionette	DEBUG	Marionette stopped listening
[task 2023-06-26T02:31:17.813Z] 02:31:17     INFO - Not taking screenshot here: see the one that was previously logged
[task 2023-06-26T02:31:17.814Z] 02:31:17     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/keyboard/browser_toolbarButtonKeyPress.js | Uncaught exception received from previously timed out test bound testReloadButtonPress - at resource://testing-common/BrowserTestUtils.sys.mjs:519 - Error: The window unloaded while we were waiting for the browser to load - this should never happen.
[task 2023-06-26T02:31:17.814Z] 02:31:17     INFO - Stack trace:
[task 2023-06-26T02:31:17.815Z] 02:31:17     INFO - listener@resource://testing-common/BrowserTestUtils.sys.mjs:519:15
[task 2023-06-26T02:31:17.815Z] 02:31:17     INFO - EventListener.handleEvent*browserLoaded/<@resource://testing-common/BrowserTestUtils.sys.mjs:534:27
[task 2023-06-26T02:31:17.815Z] 02:31:17     INFO - browserLoaded@resource://testing-common/BrowserTestUtils.sys.mjs:484:12
[task 2023-06-26T02:31:17.815Z] 02:31:17     INFO - testReloadButtonPress/<@chrome://mochitests/content/browser/browser/base/content/test/keyboard/browser_toolbarButtonKeyPress.js:174:37
[task 2023-06-26T02:31:17.815Z] 02:31:17     INFO - async*withNewTab@resource://testing-common/BrowserTestUtils.sys.mjs:146:22
[task 2023-06-26T02:31:17.815Z] 02:31:17     INFO - async*testReloadButtonPress@chrome://mochitests/content/browser/browser/base/content/test/keyboard/browser_toolbarButtonKeyPress.js:168:26
[task 2023-06-26T02:31:17.815Z] 02:31:17     INFO - handleTask@chrome://mochikit/content/browser-test.js:1131:26
[task 2023-06-26T02:31:17.815Z] 02:31:17     INFO - _runTaskBasedTest@chrome://mochikit/content/browser-test.js:1203:18
[task 2023-06-26T02:31:17.815Z] 02:31:17     INFO - async*Tester_execTest@chrome://mochikit/content/browser-test.js:1345:14
[task 2023-06-26T02:31:17.815Z] 02:31:17     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1120:14
[task 2023-06-26T02:31:17.816Z] 02:31:17     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13
[task 2023-06-26T02:31:17.901Z] 02:31:17     INFO - GECKO(2468) | JavaScript error: chrome://mochikit/content/browser-test.js, line 1194: TypeError: can't access property "shift", currentScope.__tasks is null
[task 2023-06-26T02:31:21.404Z] 02:31:21     INFO - TEST-INFO | Main app process: exit 0
```

Hello Gijs! Could you please take another look at this bug?

Thank you!

Back to Bug 1775712 Comment 89