1755909 - Perma devtools/client/webconsole/test/browser/browser_console_webconsole_iframe_messages.js | Uncaught exception in test - at chrome://mochitests/content/browser/devtools/client/shared/test/shared-head.js when Gecko 99 merges to Beta on 2022-03-08

Status: VERIFIED FIXED

(DevTools :: Console, defect, P2)

Description

[Cristian Tuns]

[Tracking Requested - why for this release]:

Central-as-beta simulation:
How to run these simulations:
Failure log

[task 2022-02-17T12:47:00.944Z] 12:47:00     INFO - TEST-PASS | devtools/client/webconsole/test/browser/browser_console_webconsole_iframe_messages.js | browser console opened - 
[task 2022-02-17T12:47:00.944Z] 12:47:00     INFO - checking that the message "main file" exists
[task 2022-02-17T12:47:00.944Z] 12:47:00     INFO - Buffered messages finished
[task 2022-02-17T12:47:00.946Z] 12:47:00     INFO - TEST-UNEXPECTED-FAIL | devtools/client/webconsole/test/browser/browser_console_webconsole_iframe_messages.js | Uncaught exception in test - at chrome://mochitests/content/browser/devtools/client/shared/test/shared-head.js:1018 - Error: Failed waitFor(): 
[task 2022-02-17T12:47:00.946Z] 12:47:00     INFO - Failed condition: () => findMessage(hud, message)
[task 2022-02-17T12:47:00.946Z] 12:47:00     INFO - 
[task 2022-02-17T12:47:00.946Z] 12:47:00     INFO - Stack trace:
[task 2022-02-17T12:47:00.946Z] 12:47:00     INFO - waitFor@chrome://mochitests/content/browser/devtools/client/shared/test/shared-head.js:1018:11
[task 2022-02-17T12:47:00.946Z] 12:47:00     INFO - async*testMessages@chrome://mochitests/content/browser/devtools/client/webconsole/test/browser/browser_console_webconsole_iframe_messages.js:46:11
[task 2022-02-17T12:47:00.946Z] 12:47:00     INFO - @chrome://mochitests/content/browser/devtools/client/webconsole/test/browser/browser_console_webconsole_iframe_messages.js:35:9
[task 2022-02-17T12:47:00.946Z] 12:47:00     INFO - Async*handleTask@chrome://mochikit/content/browser-test.js:989:26
[task 2022-02-17T12:47:00.946Z] 12:47:00     INFO - _runTaskBasedTest@chrome://mochikit/content/browser-test.js:1061:18
[task 2022-02-17T12:47:00.946Z] 12:47:00     INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1189:14
[task 2022-02-17T12:47:00.947Z] 12:47:00     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:978:14
[task 2022-02-17T12:47:00.947Z] 12:47:00     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1041:13
[task 2022-02-17T12:47:00.947Z] 12:47:00     INFO - Leaving test bound 
[task 2022-02-17T12:47:00.948Z] 12:47:00     INFO - Clear the browser console output
[task 2022-02-17T12:47:00.948Z] 12:47:00     INFO - Browser console cleared
[task 2022-02-17T12:47:00.948Z] 12:47:00     INFO - Wait for all Browser Console targets to be attached
[task 2022-02-17T12:47:00.949Z] 12:47:00     INFO - Waiting 1 seconds.
[task 2022-02-17T12:47:00.950Z] 12:47:00     INFO - Close the Browser Console
[task 2022-02-17T12:47:00.950Z] 12:47:00     INFO - Browser Console closed
[task 2022-02-17T12:47:00.951Z] 12:47:00     INFO - Removing tab.
[task 2022-02-17T12:47:00.951Z] 12:47:00     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2022-02-17T12:47:00.952Z] 12:47:00     INFO - Got event: 'TabClose' on [object XULElement].
[task 2022-02-17T12:47:00.952Z] 12:47:00     INFO - Tab removed and finished closing
[task 2022-02-17T12:47:00.952Z] 12:47:00     INFO - GECKO(2892) | console.warn: "IGNORED REDUX ACTION:" "AUTOCOMPLETE_CLEAR"
[task 2022-02-17T12:47:00.953Z] 12:47:00     INFO - TEST-PASS | devtools/client/webconsole/test/browser/browser_console_webconsole_iframe_messages.js | The main process DevToolsServer has no pending connection when the test ends - 
[task 2022-02-17T12:47:00.957Z] 12:47:00     INFO - GECKO(2892) | MEMORY STAT | vsize 19406336MB | vsizeMaxContiguous 65007836MB | residentFast 1388MB
[task 2022-02-17T12:47:00.959Z] 12:47:00     INFO - TEST-OK | devtools/client/webconsole/test/browser/browser_console_webconsole_iframe_messages.js | took 14374ms
[task 2022-02-17T12:47:00.987Z] 12:47:00     INFO - checking window state
[task 2022-02-17T12:47:01.024Z] 12:47:01     INFO - TEST-START | devtools/client/webconsole/test/browser/browser_console_webconsole_private_browsing.js

Hello Nicolas, can you please take a look at this? I think this is caused by Bug 1460566. Thanks!

Comment 1

[Nicolas Chevobbe [:nchevobbe]]

Attachment: Bug 1755909 - [devtools] Fix beta simulation perma fail on browser_console_webconsole_iframe_messages.js. r=Honza.

Comment 2

[Nicolas Chevobbe [:nchevobbe]]

Cristian, could you check if the attached patch resolves the issue?

Comment 3

[Cristian Tuns]

(In reply to Nicolas Chevobbe [:nchevobbe] from comment #2)

Cristian, could you check if the attached patch resolves the issue?

If it's not urgent, this will be verified in tomorrow's early beta simulation.

Comment 4

[Nicolas Chevobbe [:nchevobbe]]

Turning the devtools.browsertoolbox.fission pref off, I was able to see the test failing, so forcing it to true should fix the issue on beta

Comment 5

[BugBot [:suhaib / :marco/ :calixte]]

Changing the priority to p2 as the bug is tracked by a release manager for the current nightly.
See What Do You Triage for more information

Comment 6

[Cosmin Sabou [:CosminS]]

Nicolas, patch works in today's beta-sim.

Comment 7

[Nicolas Chevobbe [:nchevobbe]]

(In reply to Cosmin Sabou [:CosminS] from comment #6)

Nicolas, patch works in today's beta-sim.

Great, let me land that quickly

Comment 8

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/37ea779f1f1c
[devtools] Fix beta simulation perma fail on browser_console_webconsole_iframe_messages.js. r=Honza.

Comment 9

[Narcis Beleuzu [:NarcisB]]

https://hg.mozilla.org/mozilla-central/rev/37ea779f1f1c

Comment 10

[Iulian Moraru]

Fix verified in today's central as early beta simulation.

Comment 11

[Intermittent Failures Robot]

1 failures in 3281 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform and build breakdown:

• macosx1015-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1755909&startday=2022-02-14&endday=2022-02-20&tree=all