1780876 - Intermittent browser/components/extensions/test/browser/browser_ext_windows_create.js | single tracking bug

Status: RESOLVED FIXED

(WebExtensions :: Untriaged, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ccozmuta [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=385159261&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/OZ-XmXLlTAiEptod2XPppw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2022-07-22T20:32:32.096Z] 20:32:32     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_windows_create.js | Got expected value for window.state - Expected: minimized, Actual: minimized - 
[task 2022-07-22T20:32:32.096Z] 20:32:32     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_windows_create.js | tabs property got populated - Expected: 1, Actual: 1 - 
[task 2022-07-22T20:32:32.097Z] 20:32:32     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_windows_create.js | Expected window state to be STATE_MINIMIZED - 
[task 2022-07-22T20:32:32.097Z] 20:32:32     INFO - Buffered messages logged at 20:32:29
[task 2022-07-22T20:32:32.097Z] 20:32:32     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_windows_create.js | Expected window.state (currently normal) to be "normal" but will accept "maximized" - 
[task 2022-07-22T20:32:32.098Z] 20:32:32     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_windows_create.js | tabs property got populated - Expected: 1, Actual: 1 - 
[task 2022-07-22T20:32:32.098Z] 20:32:32     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_windows_create.js | Expected windowState (currently 3) to be STATE_NORMAL but will accept STATE_MAXIMIZED - 
[task 2022-07-22T20:32:32.099Z] 20:32:32     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_windows_create.js | Got expected hidden chrome - 
[task 2022-07-22T20:32:32.099Z] 20:32:32     INFO - Buffered messages finished
[task 2022-07-22T20:32:32.101Z] 20:32:32     INFO - TEST-UNEXPECTED-FAIL | browser/components/extensions/test/browser/browser_ext_windows_create.js | Got expected value for window.state - Expected: fullscreen, Actual: normal - 
[task 2022-07-22T20:32:32.101Z] 20:32:32     INFO - Stack trace:
[task 2022-07-22T20:32:32.101Z] 20:32:32     INFO - chrome://mochikit/content/browser-test.js:test_ok:1400
[task 2022-07-22T20:32:32.101Z] 20:32:32     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:testHandler:83
[task 2022-07-22T20:32:32.101Z] 20:32:32     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:testResult:97
[task 2022-07-22T20:32:32.101Z] 20:32:32     INFO - resource://specialpowers/SpecialPowersChild.jsm:listener:2020
[task 2022-07-22T20:32:32.101Z] 20:32:32     INFO - resource://specialpowers/SpecialPowersChild.jsm:loadExtension/<:1950
[task 2022-07-22T20:32:32.101Z] 20:32:32     INFO - resource://specialpowers/SpecialPowersChild.jsm:receiveMessage:253
[task 2022-07-22T20:32:32.101Z] 20:32:32     INFO - JSActor query*resource://specialpowers/SpecialPowersParent.jsm:resultListener:1120
[task 2022-07-22T20:32:32.101Z] 20:32:32     INFO - resource://gre/modules/ExtensionCommon.jsm:emit:320
[task 2022-07-22T20:32:32.101Z] 20:32:32     INFO - resource://gre/modules/Extension.jsm:receiveMessage:2535
[task 2022-07-22T20:32:32.102Z] 20:32:32     INFO - MessageListener.receiveMessage*resource://gre/modules/Extension.jsm:Extension:2339
[task 2022-07-22T20:32:32.102Z] 20:32:32     INFO - resource://testing-common/ExtensionTestCommon.jsm:generate:673
[task 2022-07-22T20:32:32.102Z] 20:32:32     INFO - resource://specialpowers/SpecialPowersParent.jsm:receiveMessage:1117
[task 2022-07-22T20:32:32.102Z] 20:32:32     INFO - JSActor query*resource://specialpowers/SpecialPowersChild.jsm:loadExtension:2012
[task 2022-07-22T20:32:32.102Z] 20:32:32     INFO - chrome://mochikit/content/tests/SimpleTest/ExtensionTestUtils.js:ExtensionTestUtils.loadExtension:128
[task 2022-07-22T20:32:32.102Z] 20:32:32     INFO - chrome://mochitests/content/browser/browser/components/extensions/test/browser/browser_ext_windows_create.js:testWindowCreate:6
[task 2022-07-22T20:32:32.102Z] 20:32:32     INFO - chrome://mochikit/content/browser-test.js:handleTask:988
[task 2022-07-22T20:32:32.102Z] 20:32:32     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1060
[task 2022-07-22T20:32:32.102Z] 20:32:32     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1195
[task 2022-07-22T20:32:32.102Z] 20:32:32     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:977
[task 2022-07-22T20:32:32.102Z] 20:32:32     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1041
[task 2022-07-22T20:32:32.102Z] 20:32:32     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_windows_create.js | tabs property got populated - Expected: 1, Actual: 1 - 
[task 2022-07-22T20:32:32.103Z] 20:32:32     INFO - TEST-PASS | browser/components/extensions/test/browser/browser_ext_windows_create.js | Expected window state to be STATE_FULLSCREEN - 

Comment 1

[Andreea Pavel [:apavel]]

Retriggers: https://treeherder.mozilla.org/jobs?repo=autoland&group_state=expanded&searchStr=os%2Cx%2C10.15%2Cwebrender%2Cdebug&test_paths=browser%2Fcomponents%2Fextensions%2Ftest%2Fbrowser%2Fbrowser.ini&tochange=fe256e97ac59bdf1a210fafb38f80f56671c2dce&fromchange=15ad3ac1bf2b7d2fc0b48abe74523b2746e49072&selectedTaskRun=Fx02kkAISC-Fj9lTLY-_yg.0

Comment 2

[Intermittent Failures Robot]

4 failures in 3497 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4

Platform and build breakdown:

• macosx1015-64-qr: 4
  • debug: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1780876&startday=2022-07-18&endday=2022-07-24&tree=all

Comment 3

[Emilio Cobos Álvarez [:emilio]]

Just to confirm, this happens only on macOS right?

Comment 4

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Yes.

Comment 5

[Intermittent Failures Robot]

1 failures in 3245 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• macosx1015-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1780876&startday=2022-07-25&endday=2022-07-31&tree=all

Comment 6

[Intermittent Failures Robot]

4 failures in 3057 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-central: 1

Platform and build breakdown:

• macosx1015-64-qr: 4
  • debug: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1780876&startday=2022-08-01&endday=2022-08-07&tree=all

Comment 7

[Intermittent Failures Robot]

5 failures in 3339 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• autoland: 3
• mozilla-central: 1

Platform and build breakdown:

• macosx1015-64-qr: 5
  • debug: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1780876&startday=2022-08-08&endday=2022-08-14&tree=all

Comment 8

[Intermittent Failures Robot]

5 failures in 2916 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1
• autoland: 2
• try: 1
• mozilla-central: 1

Platform and build breakdown:

• macosx1015-64-qr: 5
  • debug: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1780876&startday=2022-08-15&endday=2022-08-21&tree=all

Comment 9

[Emilio Cobos Álvarez [:emilio]]

Attachment: Bug 1780876 - Try to deal with DOM/widget state mismatch on macOS. r=robwu,mixedpuppy

The patch that that regressed this started using the widget state rather
than the DOM state to return full-screen. It seems on macOS they
sometimes can get out of sync, in the failure from comment 0 the window
is really full-screen.

We seemed to account for some of this in:

https://searchfox.org/mozilla-central/rev/00e504083572d47f2199168f0f79c75c0ddaefb3/browser/components/extensions/test/browser/browser_ext_windows_create.js#31-36

Make sure we exit full-screen as appropriate if DOM thinks we're
fullscreen. This passes verify and at worst it should be harmless.

Comment 10

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/4fd28095481d
Try to deal with DOM/widget state mismatch on macOS. r=robwu

Comment 11

[Iulian Moraru]

https://hg.mozilla.org/mozilla-central/rev/4fd28095481d

Comment 12

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

The patch landed in nightly and beta is affected.
:emilio, is this bug important enough to require an uplift?

• If yes, please nominate the patch for beta approval.
• If no, please set status-firefox105 to wontfix.

For more information, please visit auto_nag documentation.

Comment 13

[Intermittent Failures Robot]

1 failures in 3293 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• macosx1015-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1780876&startday=2022-08-22&endday=2022-08-28&tree=all