2038510 - Intermittent browser/components/urlbar/tests/browser-searchMode/browser_searchModeSwitcher_opensearchInstall.js | single tracking bug

Status: RESOLVED FIXED

(Firefox :: Address Bar, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: agoloman [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=565611238&repo=autoland&task=BC1stzCUQ2acV_V7fGkTqw.0
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/BC1stzCUQ2acV_V7fGkTqw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2026-05-10T17:56:40.430+00:00] 17:56:40     INFO - TEST-PASS | browser/components/urlbar/tests/browser-searchMode/browser_searchModeSwitcher_opensearchInstall.js | Urlbar should never be in search mode without the corresponding attribute. - true == true
[task 2026-05-10T17:56:40.431+00:00] 17:56:40     INFO - Buffered messages finished
[task 2026-05-10T17:56:40.431+00:00] 17:56:40     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser-searchMode/browser_searchModeSwitcher_opensearchInstall.js | searchMode should exist on moz-urlbar - true == false
[task 2026-05-10T17:56:40.431+00:00] 17:56:40     INFO - resource://testing-common/UrlbarTestUtils.sys.mjs:assertSearchMode:973
[task 2026-05-10T17:56:40.432+00:00] 17:56:40     INFO - resource://testing-common/UrlbarTestUtils.sys.mjs:exitSearchMode:1323
[task 2026-05-10T17:56:40.432+00:00] 17:56:40     INFO - chrome://mochitests/content/browser/browser/components/urlbar/tests/browser-searchMode/browser_searchModeSwitcher_opensearchInstall.js:testInstallEngine:66
[task 2026-05-10T17:56:40.432+00:00] 17:56:40     INFO - chrome://mochitests/content/browser/browser/components/urlbar/tests/browser-searchMode/browser_searchModeSwitcher_opensearchInstall.js:null:21
[task 2026-05-10T17:56:40.432+00:00] 17:56:40     INFO - chrome://mochikit/content/browser-test.js:handleTask:1372
[task 2026-05-10T17:56:40.432+00:00] 17:56:40     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1462
[task 2026-05-10T17:56:40.432+00:00] 17:56:40     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1614
[task 2026-05-10T17:56:40.432+00:00] 17:56:40     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1352
[task 2026-05-10T17:56:40.432+00:00] 17:56:40     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1060
[task 2026-05-10T17:56:40.433+00:00] 17:56:40     INFO - TEST-PASS | browser/components/urlbar/tests/browser-searchMode/browser_searchModeSwitcher_opensearchInstall.js | Urlbar results have proper actionmode attribute - true == true

Comment 1

[Intermittent Failures Robot]

3 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2
• autoland: 1

Table

	cf	msix	no_variant
macosx1015-x86_64/opt			1
windows11-x86/opt	1
windows11-x86_64/opt		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2038510&startday=2026-05-04&endday=2026-05-10&tree=all

Comment 2

[Intermittent Failures Robot]

19 failures were associated with this bug in the last 7 days.

Repository breakdown:

• try: 3
• mozilla-central: 10
• autoland: 6

Table

	msix	no_variant	standalone
macosx1015-x86_64/opt		8
windows11-x86/opt		2
windows11-x86_64/opt	4	3	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2038510&startday=2026-05-11&endday=2026-05-17&tree=all

Comment 3

[Marco Bonardo [:mak]]

Attachment: Bug 2038510 - Intermittent failure in browser_searchModeSwitcher_opensearchInstall.js

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/561a4e10ed4d
https://hg.mozilla.org/integration/autoland/rev/513255e149b8
Intermittent failure in browser_searchModeSwitcher_opensearchInstall.js r=urlbar-reviewers,daleharvey

Comment 5

[Cristian Tuns]

https://hg.mozilla.org/mozilla-central/rev/513255e149b8

Comment 6

[Marco Bonardo [:mak]]

Attachment: Bug 2038510 - Intermittent failure in browser_searchModeSwitcher_opensearchInstall.js

Original Revision: https://phabricator.services.mozilla.com/D301252

Comment 7

[Phabricator Automation]

firefox-beta Uplift Approval Request

• User impact if declined/Reason for urgency: intermittent failure
• Code covered by automated testing?: no
• Fix verified in Nightly?: no
• Needs manual QE testing?: no
• Steps to reproduce for manual QE testing: not necessary
• Risk associated with taking this patch: low
• Explanation of risk level: test fix
• String changes made/needed?: no
• Is Android affected?: no

Comment 8

[Pulsebot]

https://github.com/mozilla-firefox/firefox/commit/f3deeeaca896
https://hg.mozilla.org/releases/mozilla-beta/rev/58983f9a68ad