1955503 - Perma [tier 2] a11y browser/components/profiles/tests/browser/browser_preferences.js | Node is not focusable via the accessibility API: id: dataCollectionViewProfiles, tagName: html:a, className: -

Status: RESOLVED INCOMPLETE

(Toolkit :: Startup and Profile System, defect)

Description

[Treeherder Bug Filer]

Filed by: sstanca [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=500205479&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Xtnz8YB3R4yvqNC9oVXeuw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2025-03-21T01:30:30.539Z] 01:30:30     INFO - TEST-PASS | browser/components/profiles/tests/browser/browser_preferences.js | The profiles note is visible - 
[task 2025-03-21T01:30:30.540Z] 01:30:30     INFO - Buffered messages finished
[task 2025-03-21T01:30:30.540Z] 01:30:30     INFO - TEST-UNEXPECTED-FAIL | browser/components/profiles/tests/browser/browser_preferences.js | Node is not focusable via the accessibility API: id: dataCollectionViewProfiles, tagName: html:a, className:  - 
[task 2025-03-21T01:30:30.540Z] 01:30:30     INFO - Stack trace:
[task 2025-03-21T01:30:30.540Z] 01:30:30     INFO - chrome://mochikit/content/browser-test.js:test_ok:1626
[task 2025-03-21T01:30:30.540Z] 01:30:30     INFO - chrome://mochikit/content/tests/SimpleTest/AccessibilityUtils.js:a11yFail:760
[task 2025-03-21T01:30:30.540Z] 01:30:30     INFO - chrome://mochikit/content/tests/SimpleTest/AccessibilityUtils.js:assertFocusable:807
[task 2025-03-21T01:30:30.540Z] 01:30:30     INFO - chrome://mochikit/content/tests/SimpleTest/AccessibilityUtils.js:assertCanBeClicked:1178
[task 2025-03-21T01:30:30.540Z] 01:30:30     INFO - chrome://mochikit/content/tests/SimpleTest/AccessibilityUtils.js:runIfA11YChecks/this.AccessibilityUtils:1145
[task 2025-03-21T01:30:30.540Z] 01:30:30     INFO - chrome://mochikit/content/tests/SimpleTest/AccessibilityUtils.js:handleEvent:1264
[task 2025-03-21T01:30:30.540Z] 01:30:30     INFO - chrome://mochitests/content/browser/browser/components/profiles/tests/browser/browser_preferences.js:testPrivacyInfoEnabled:149
[task 2025-03-21T01:30:30.540Z] 01:30:30     INFO - chrome://mochikit/content/browser-test.js:handleTask:1170
[task 2025-03-21T01:30:30.540Z] 01:30:30     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1242
[task 2025-03-21T01:30:30.540Z] 01:30:30     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1383
[task 2025-03-21T01:30:30.540Z] 01:30:30     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1159
[task 2025-03-21T01:30:30.540Z] 01:30:30     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1058
[task 2025-03-21T01:30:30.541Z] 01:30:30     INFO - Console message: [JavaScript Warning: "Layout was forced before the page was fully loaded. If stylesheets are not yet loaded this may cause a flash of unstyled content." {file: "about:blank" line: 0}]
[task 2025-03-21T01:30:30.541Z] 01:30:30     INFO - Console message: [JavaScript Warning: "Layout was forced before the page was fully loaded. If stylesheets are not yet loaded this may cause a flash of unstyled content." {file: "about:blank" line: 0}]
[task 2025-03-21T01:30:30.541Z] 01:30:30     INFO - Console message: [JavaScript Warning: "Layout was forced before the page was fully loaded. If stylesheets are not yet loaded this may cause a flash of unstyled content." {file: "about:profilemanager" line: 0}]
[task 2025-03-21T01:30:30.602Z] 01:30:30     INFO - TEST-PASS | browser/components/profiles/tests/browser/browser_preferences.js | Check the proper URL is loaded - 
[task 2025-03-21T01:30:30.604Z] 01:30:30     INFO - TEST-PASS | browser/components/profiles/tests/browser/browser_preferences.js | Overlay is visible - 
[task 2025-03-21T01:30:30.605Z] 01:30:30     INFO - found chrome://global/skin/in-content/common.css
[task 2025-03-21T01:30:30.606Z] 01:30:30     INFO - found chrome://browser/skin/preferences/dialog.css
[task 2025-03-21T01:30:30.607Z] 01:30:30     INFO - found chrome://browser/skin/preferences/preferences.css
[task 2025-03-21T01:30:30.608Z] 01:30:30     INFO - TEST-PASS | browser/components/profiles/tests/browser/browser_preferences.js | All expectedStyleSheetURLs should have been found - 
[task 2025-03-21T01:30:30.640Z] 01:30:30     INFO - Leaving test bound testPrivacyInfoEnabled
[task 2025-03-21T01:30:30.641Z] 01:30:30     INFO - Entering test bound testPrivacyInfoHiddenWhenDisabled
[task 2025-03-21T01:30:30.658Z] 01:30:30     INFO - TEST-PASS | browser/components/profiles/tests/browser/browser_preferences.js | service should not be enabled - 
[task 2025-03-21T01:30:30.990Z] 01:30:30     INFO - TEST-PASS | browser/components/profiles/tests/browser/browser_preferences.js | The profiles note is hidden - 
[task 2025-03-21T01:30:31.019Z] 01:30:31     INFO - Leaving test bound testPrivacyInfoHiddenWhenDisabled
[task 2025-03-21T01:30:31.325Z] 01:30:31     INFO - GECKO(6597) | MEMORY STAT | vsize 19687MB | residentFast 533MB | heapAllocated 328MB
[task 2025-03-21T01:30:31.326Z] 01:30:31     INFO - TEST-OK | browser/components/profiles/tests/browser/browser_preferences.js | took 2755ms

Comment 1

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

:jhirsch, since you are the author of the regressor, bug 1933264, could you take a look?

For more information, please visit BugBot documentation.

Comment 2

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

Set release status flags based on info from the regressing bug 1933264

Comment 3

[Cosmin Sabou [:CosminS]]

Attachment: Bug 1955503 - Mark browser_preferences.js as failing on a11y until a fix is in place. r=#intermittent-reviewers

Comment 4

[Intermittent Failures Robot]

Summary

19 failures in 1007 pushes (0.019 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 18
• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-qr: 19
  • opt: 19

Table

	a11y-checks-swr
linux1804-64-qr--/opt	19

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1955503&startday=2025-03-21&endday=2025-03-21&tree=all

Comment 5

[Intermittent Failures Robot]

Summary

40 failures in 5035 pushes (0.008 failures/push) were associated with this bug in the last 7 days.

This is the #35 most frequent failure this week.

This failure happened more than 30 times this week! Resolving this bug is a high priority.

Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled.

Repository breakdown:

• autoland: 34
• mozilla-central: 6

Platform and build breakdown:

• linux1804-64-qr: 40
  • opt: 40

Table

	a11y-checks-swr
linux1804-64-qr--/opt	40

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1955503&startday=2025-03-17&endday=2025-03-23&tree=all

Comment 6

[Intermittent Failures Robot]

Repository breakdown:

• autoland: 16
• try: 1
• mozilla-central: 3

Table

	a11y-checks-swr
linux1804-64-qr--/opt	20

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1955503&startday=2025-03-24&endday=2025-03-24&tree=all

Comment 7

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/5e7bf64dbd71
Mark browser_preferences.js as failing on a11y until a fix is in place. r=intermittent-reviewers,jmaher DONTBUILD

Comment 8

[amarc]

https://hg.mozilla.org/mozilla-central/rev/5e7bf64dbd71

Comment 9

[Intermittent Failures Robot]

Repository breakdown:

• autoland: 18
• try: 1
• mozilla-central: 4

Table

	a11y-checks-swr
linux1804-64-qr--/opt	23

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1955503&startday=2025-03-24&endday=2025-03-30&tree=all

Comment 10

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

Set release status flags based on info from the regressing bug 1933264

Comment 11

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 2
• autoland: 2

Table

	no_variant	swr
linux1804-64-qr--/debug		1
macosx1470-64--/opt	1
macosx1470-64--/debug	1
windows11-64-24h2--/debug	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1955503&startday=2025-04-07&endday=2025-04-13&tree=all

Comment 12

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 1
• try: 1

Table

	no_variant	spi-nw
linux1804-64-qr--/opt		1
macosx1015-64-qr--/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1955503&startday=2025-04-28&endday=2025-05-04&tree=all

Comment 13

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 1

Table

	no_variant
macosx1015-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1955503&startday=2025-08-18&endday=2025-08-24&tree=all

Comment 14

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2

Table

	no_variant	spi-nw
linux2404-x86_64/opt		1
macosx1015-x86_64/debug	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1955503&startday=2025-10-20&endday=2025-10-26&tree=all

Comment 15

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-central: 1

Table

	spi-nw
macosx1500-aarch64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1955503&startday=2025-11-10&endday=2025-11-16&tree=all

Comment 16

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 1
• mozilla-central: 1

Table

	no_variant	spi-nw
macosx1015-x86_64/opt	1
macosx1500-aarch64/opt		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1955503&startday=2025-11-24&endday=2025-11-30&tree=all

Comment 17

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 1

Table

	no_variant
macosx1015-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1955503&startday=2025-12-01&endday=2025-12-07&tree=all

Comment 18

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2
• mozilla-beta: 1

Table

	no_variant	spi-nw
macosx1015-x86_64/opt	1	1
macosx1500-aarch64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1955503&startday=2025-12-08&endday=2025-12-14&tree=all

Comment 19

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2

Table

	no_variant
linux2404-x86_64/opt	1
macosx1015-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1955503&startday=2025-12-15&endday=2025-12-21&tree=all

Comment 20

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

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit BugBot documentation.