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Starred by 2 users

Issue metadata

Status: Verified
Owner:
Closed: Oct 22
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 2
Type: Bug



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TEST: panther: audio_AudioBasicExternalMicrophone test failure

Project Member Reported by cychiang@chromium.org, Oct 22

Issue description

There is a noise pattern in the recorded file.
Maybe the audio cable is damaged.

From the test result, the same host sometimes fail and sometimes pass the test after retry.

https://stainless.corp.google.com/search?view=list&first_date=2018-09-25&last_date=2018-10-22&test=audio_AudioBasicExternalMicrophone&board=panther&exclude_cts=false&exclude_not_run=false&exclude_non_release=true&exclude_au=true&exclude_acts=true&exclude_retried=false&exclude_non_production=false

If enabled "Excluded retried test"
The test result looks better:
https://stainless.corp.google.com/search?view=list&first_date=2018-09-25&last_date=2018-10-22&test=audio_AudioBasicExternalMicrophone&board=panther&exclude_cts=false&exclude_not_run=false&exclude_non_release=true&exclude_au=true&exclude_acts=true&exclude_retried=true&exclude_non_production=false

From this I would guess that the we might need to replace audio cable and adjust plugger position to make it stable.

Hi Kalin, could you please arrange the fix ?

Thanks!
 
Screenshot from 2018-10-22 10-01-14.png
48.9 KB View Download
Cc: matthewjoseph@chromium.org pgangishetty@chromium.org sontis@chromium.org
Thanks Jimmy for the triage. Will arrange lab task bug to get cable replaced and plugger position improved if needed.
Filed b/118146932
Status: Fixed (was: Assigned)
Test is passing after 3.5 cable replacement.

-------------------------------------------------------------------------------------------------------------------------
/tmp/test_that_results_FvlTVu/results-1-audio_AudioBasicExternalMicrophone                                    [  PASSED  ]
/tmp/test_that_results_FvlTVu/results-1-audio_AudioBasicExternalMicrophone/audio_AudioBasicExternalMicrophone [  PASSED  ]
-------------------------------------------------------------------------------------------------------------------------
Total PASS: 2/2 (100%)

Status: Verified (was: Fixed)
Closing as verified as the test is passing.
https://screenshot.googleplex.com/ZvJZP9iRsez

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