Open Bug 1727168 Opened 3 months ago Updated 4 days ago

High frequency Windows 10 2004 browser/base/content/test/fullscreen/browser_bug1620341.js | Uncaught exception - Close buttons should come back to every tab - timed out after 50 tries.

Categories

(Core :: DOM: Core & HTML, defect, P5)

defect

Tracking

()

Tracking Status
firefox-esr78 --- unaffected
firefox-esr91 --- unaffected
firefox91 --- unaffected
firefox92 --- unaffected
firefox93 --- affected

People

(Reporter: intermittent-bug-filer, Unassigned, NeedInfo)

References

(Regression)

Details

(Keywords: intermittent-failure, leave-open, regression)

Attachments

(1 file)

Filed by: csabou [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=349288157&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/MwZnLL4cQH2IXbH-dtmb2A/runs/0/artifacts/public/logs/live_backing.log


[task 2021-08-23T18:59:00.690Z] 18:59:00     INFO - TEST-PASS | browser/base/content/test/fullscreen/browser_bug1620341.js | Close buttons should be visible on every tab - 
[task 2021-08-23T18:59:00.691Z] 18:59:00     INFO - TEST-PASS | browser/base/content/test/fullscreen/browser_bug1620341.js | Request should be allowed - "fullscreenchange" == "fullscreenchange" - 
[task 2021-08-23T18:59:00.691Z] 18:59:00     INFO - Buffered messages finished
[task 2021-08-23T18:59:00.692Z] 18:59:00     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/fullscreen/browser_bug1620341.js | Uncaught exception - Close buttons should come back to every tab - timed out after 50 tries.
[task 2021-08-23T18:59:00.692Z] 18:59:00     INFO - Leaving test bound test_fullscreen_cross_origin
[task 2021-08-23T18:59:00.693Z] 18:59:00     INFO - GECKO(1104) | MEMORY STAT | vsize 2104163MB | vsizeMaxContiguous 65503133MB | residentFast 217MB | heapAllocated 77MB
[task 2021-08-23T18:59:00.693Z] 18:59:00     INFO - TEST-OK | browser/base/content/test/fullscreen/browser_bug1620341.js | took 6104ms
[task 2021-08-23T18:59:00.694Z] 18:59:00     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-08-23T18:59:00.695Z] 18:59:00     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/fullscreen/browser_bug1620341.js | Found an unexpected tab at the end of test run: data:text/html,  <html xmlns="http://www.w3.org/1999/xhtml">    <head>      <meta charset="utf-8"/>      <title>First tab to be loaded</title>    </head>    <body>      <button>JUST A BUTTON</button>    </body>  </html> - 
[task 2021-08-23T18:59:00.695Z] 18:59:00     INFO - checking window state
[task 2021-08-23T18:59:00.695Z] 18:59:00     INFO - TEST-START | browser/base/content/test/fullscreen/browser_fullscreen_api_fission.js
[task 2021-08-23T18:59:01.070Z] 18:59:01     INFO - GECKO(1104) | JavaScript error: resource:///actors/DOMFullscreenParent.jsm, line 130: Error: TelemetryStopwatch: key "FULLSCREEN_CHANGE_MS" was already initialized
[task 2021-08-23T18:59:01.139Z] 18:59:01     INFO - GECKO(1104) | JavaScript error: resource:///actors/DOMFullscreenParent.jsm, line 100: Error: TelemetryStopwatch: finishing nonexisting stopwatch. Histogram: "FULLSCREEN_CHANGE_MS", key: ""
[task 2021-08-23T18:59:01.301Z] 18:59:01     INFO - GECKO(1104) | JavaScript error: resource:///actors/DOMFullscreenParent.jsm, line 136: Error: TelemetryStopwatch: key "FULLSCREEN_CHANGE_MS" was already initialized
[task 2021-08-23T18:59:01.370Z] 18:59:01     INFO - GECKO(1104) | MEMORY STAT | vsize 2104169MB | vsizeMaxContiguous 65503133MB | residentFast 230MB | heapAllocated 82MB
[task 2021-08-23T18:59:01.386Z] 18:59:01     INFO - TEST-OK | browser/base/content/test/fullscreen/browser_fullscreen_api_fission.js | took 745ms
Flags: needinfo?(michelle)
Keywords: regression
Regressed by: 1723574
Summary: High frequency browser/base/content/test/fullscreen/browser_bug1620341.js | Uncaught exception - Close buttons should come back to every tab - timed out after 50 tries. → High frequency Windows 10 2004 browser/base/content/test/fullscreen/browser_bug1620341.js | Uncaught exception - Close buttons should come back to every tab - timed out after 50 tries.
Assignee: nobody → michelle
Status: NEW → ASSIGNED
Flags: needinfo?(michelle)

Hi :mossop, who is the developer(s) who work on these tests?
We should investigate why suddenly on Windows 10 2004 on Azure these tests became intermittent failures.

Flags: needinfo?(dtownsend)

Looks like Jared last touched this test.

Flags: needinfo?(dtownsend) → needinfo?(jaws)

The Bugbug bot thinks this bug should belong to the 'Core::DOM: Core & HTML' component, and is moving the bug to that component. Please revert this change in case you think the bot is wrong.

Component: General → DOM: Core & HTML
Product: Firefox → Core

Removing me as the assignee, as I only disabled the test.

Assignee: michelle → nobody
Status: ASSIGNED → NEW
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