1881180 - Intermittent devtools/client/inspector/rules/test/browser_rules_inactive_css_visited.js | single tracking bug

Status: RESOLVED INCOMPLETE

(DevTools :: Inspector: Rules, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: smolnar [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=447826089&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/M2iP8iWVShqB_0BPTRciOQ/runs/0/artifacts/public/logs/live_backing.log

---

TEST-PASS | devtools/client/inspector/rules/test/browser_rules_inactive_css_visited.js | Tooltip contains the correct value. - 
[task 2024-02-21T01:57:45.917Z] 01:57:45     INFO - Selecting the node for '#visited-and-other-matched-selector'
[task 2024-02-21T01:57:45.918Z] 01:57:45     INFO - Console message: [JavaScript Warning: "Use of nsIFile in content process is deprecated." {file: "resource://gre/modules/NetUtil.sys.mjs" line: 249}]
[task 2024-02-21T01:57:45.919Z] 01:57:45     INFO - Checking whether declarations are marked as used.
[task 2024-02-21T01:57:45.919Z] 01:57:45     INFO - Buffered messages finished
[task 2024-02-21T01:57:45.921Z] 01:57:45     INFO - TEST-UNEXPECTED-FAIL | devtools/client/inspector/rules/test/browser_rules_inactive_css_visited.js | Uncaught exception in test bound  - at chrome://mochitests/content/browser/devtools/client/inspector/rules/test/head.js:917 - TypeError: declarations.get(...) is undefined
[task 2024-02-21T01:57:45.921Z] 01:57:45     INFO - Stack trace:
[task 2024-02-21T01:57:45.921Z] 01:57:45     INFO - checkDeclarationIsActive@chrome://mochitests/content/browser/devtools/client/inspector/rules/test/head.js:917:42
[task 2024-02-21T01:57:45.922Z] 01:57:45     INFO - async*runInactiveCSSTests@chrome://mochitests/content/browser/devtools/client/inspector/rules/test/head.js:1106:17
[task 2024-02-21T01:57:45.922Z] 01:57:45     INFO - async*@chrome://mochitests/content/browser/devtools/client/inspector/rules/test/browser_rules_inactive_css_visited.js:66:9
[task 2024-02-21T01:57:45.922Z] 01:57:45     INFO - async*handleTask@chrome://mochikit/content/browser-test.js:1139:26
[task 2024-02-21T01:57:45.922Z] 01:57:45     INFO - _runTaskBasedTest@chrome://mochikit/content/browser-test.js:1211:18
[task 2024-02-21T01:57:45.922Z] 01:57:45     INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1353:14
[task 2024-02-21T01:57:45.922Z] 01:57:45     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1128:14
[task 2024-02-21T01:57:45.922Z] 01:57:45     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13
[task 2024-02-21T01:57:45.922Z] 01:57:45     INFO - Leaving test bound 
[task 2024-02-21T01:57:45.923Z] 01:57:45     INFO - Removing tab.
[task 2024-02-21T01:57:45.923Z] 01:57:45     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2024-02-21T01:57:45.924Z] 01:57:45     INFO - Got event: 'TabClose' on [object XULElement].
[task 2024-02-21T01:57:45.924Z] 01:57:45     INFO - Tab removed and finished closing
[task 2024-02-21T01:57:45.925Z] 01:57:45     INFO - GECKO(8280) | JavaScript error: , line 0: NotFoundError: No such JSWindowActor 'DevToolsFrame'
[task 2024-02-21T01:57:45.925Z] 01:57:45     INFO - GECKO(8280) | JavaScript error: , line 0: NotFoundError: No such JSWindowActor 'DevToolsFrame'
[task 2024-02-21T01:57:45.926Z] 01:57:45     INFO - GECKO(8280) | JavaScript error: , line 0: NotFoundError: No such JSWindowActor 'DevToolsFrame'
[task 2024-02-21T01:57:45.927Z] 01:57:45     INFO - GECKO(8280) | JavaScript error: , line 0: NotFoundError: No such JSWindowActor 'DevToolsFrame'
[task 2024-02-21T01:57:45.940Z] 01:57:45     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSWindowActor 'DevToolsFrame'"]
[task 2024-02-21T01:57:45.942Z] 01:57:45     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSWindowActor 'DevToolsFrame'"]
[task 2024-02-21T01:57:45.945Z] 01:57:45     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSWindowActor 'DevToolsFrame'"]
[task 2024-02-21T01:57:45.945Z] 01:57:45     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSWindowActor 'DevToolsFrame'"]
[task 2024-02-21T01:57:45.946Z] 01:57:45     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_inactive_css_visited.js | The main process DevToolsServer has no pending connection when the test ends

Comment 1

[Intermittent Failures Robot]

1 failures in 3382 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• windows11-64-2009-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1881180&startday=2024-02-19&endday=2024-02-25&tree=all

Comment 2

[BugBot [:suhaib / :marco]]

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

Comment 3

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=456991350&repo=autoland

Comment 4

[Intermittent Failures Robot]

2 failures in 4059 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• mozilla-central: 1

Platform and build breakdown:

• windows11-64-2009-qr: 1
  • debug: 1
• windows11-64-2009-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1881180&startday=2024-04-29&endday=2024-05-05&tree=all

Comment 5

[BugBot [:suhaib / :marco]]

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

Comment 6

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 1

Table

	no_variant
windows11-x86_64/debug	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1881180&startday=2025-08-25&endday=2025-08-31&tree=all