1708049 - Intermittent dom/webauthn/tests/test_webauthn_authenticator_selection.html | Test timed out. -

Status: RESOLVED INCOMPLETE

(Core :: DOM: Web Authentication, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: abutkovits [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=337906293&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/CCjHEaJjRimp-NGzGlpUqA/runs/0/artifacts/public/logs/live_backing.log

---

[task 2021-04-27T20:53:10.719Z] 20:53:10     INFO - TEST-PASS | dom/webauthn/tests/test_webauthn_authenticator_selection.html | Expecting a NotAllowedError, got NotAllowedError: The request is not allowed by the user agent or the platform in the current context, possibly because the user denied permission. 
[task 2021-04-27T20:53:10.719Z] 20:53:10     INFO - add_task | Leaving test 
[task 2021-04-27T20:53:10.719Z] 20:53:10     INFO - add_task | Entering test 
[task 2021-04-27T20:53:10.719Z] 20:53:10     INFO - TEST-PASS | dom/webauthn/tests/test_webauthn_authenticator_selection.html | Expecting a NotAllowedError, got NotAllowedError: The request is not allowed by the user agent or the platform in the current context, possibly because the user denied permission. 
[task 2021-04-27T20:53:10.720Z] 20:53:10     INFO - add_task | Leaving test 
[task 2021-04-27T20:53:10.720Z] 20:53:10     INFO - Buffered messages finished
[task 2021-04-27T20:53:10.720Z] 20:53:10     INFO - TEST-UNEXPECTED-FAIL | dom/webauthn/tests/test_webauthn_authenticator_selection.html | Test timed out. - 
[task 2021-04-27T20:53:11.635Z] 20:53:11    ERROR - TEST-UNEXPECTED-FAIL | SimpleTest | this test already called finish!
[task 2021-04-27T20:53:11.635Z] 20:53:11     INFO - TEST-UNEXPECTED-ERROR | dom/webauthn/tests/test_webauthn_authenticator_selection.html | called finish() multiple times
[task 2021-04-27T20:53:11.635Z] 20:53:11     INFO - TEST-INFO took 329509ms```

Comment 1

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

The test steps are finished but there is a pending prompt about device access (and it only has a 'Cancel' button). The failures are on Windows opt.

Comment 2

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

Bug 1708280 is similar and has been only observed on beta, starting with the push which contained bug 1706415. Mike, do you have a clear picture if there are panel changes left which could explain this failure?

Comment 3

[Mike Conley (:mconley) (:⚙️)]

Attachment: image.png

I'm not sure...

Looking at the log, it looks like all of the add_task's run and exit, but then the test just sits there and times out.

Here's a screenshot of the failure... notice that the WebAuthn panel is still open. I wonder if focus shifts to it, and the mochitest framework doesn't proceed until focus is back on the content area.

But the only thing that happened with the WebAuthn prompt with MR1 was a redress - we didn't change any of its functionality. So I'm not sure what's happening here.

Comment 4

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

Dan: Any idea what changed with WebAuthn or who might know?

Comment 5

[Daniel Veditz [:dveditz]]

Nobody's touched WebAuthn since jcj left as far as I know. This commit from last month added an include file (AbortSignal.h) which might hint at changes made elsewhere?

Comment 6

[Intermittent Failures Robot]

9 failures in 3706 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-central: 3

Platform and build breakdown:

• windows10-64-qr: 5
  • opt: 5
• windows10-64-shippable-qr: 3
  • opt: 3
• windows10-64-ccov-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1708049&startday=2021-04-26&endday=2021-05-02&tree=all

Comment 7

[Intermittent Failures Robot]

9 failures in 3279 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 3
• autoland: 6

Platform and build breakdown:

• windows10-64-ccov-qr: 2
  • opt: 2
• windows10-64: 3
  • opt: 3
• windows10-64-qr: 2
  • opt: 2
• windows10-32-shippable: 1
  • opt: 1
• windows10-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1708049&startday=2021-05-03&endday=2021-05-09&tree=all

Comment 8

[BugBot [:suhaib / :marco]]

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