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Issue 846582 link

Starred by 1 user
Status: Assigned
Owner:
guidou@chromium.org
Cc:
guidou@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug
Flaky-Test: WebRtcGetUserMediaBrowserTest.TestGetUserMediaAspectRatio16To9/0



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WebRtcGetUserMediaBrowserTest.TestGetUserMediaAspectRatio16To9/0 is Flaky

Project Member Reported by Findit, May 25 2018 
Findit has detected a flake at test WebRtcGetUserMediaBrowserTest.TestGetUserMediaAspectRatio16To9/0.

Culprit (70.0% confidence): https://chromium-review.googlesource.com/q/I09473b5c1e718d16c7cea99fb3ccb926cf1f4560
Regression range: None

Analysis: https://findit-for-me.appspot.com/waterfall/flake?key=ag9zfmZpbmRpdC1mb3ItbWVyzwELEhdNYXN0ZXJGbGFrZUFuYWx5c2lzUm9vdCKYAWNocm9taXVtLndpbi9XaW43IFRlc3RzIChkYmcpKDEpLzY5MjMxL3Zpel9jb250ZW50X2Jyb3dzZXJ0ZXN0cy9WMlZpVW5SalIyVjBWWE5sY2sxbFpHbGhRbkp2ZDNObGNsUmxjM1F1VkdWemRFZGxkRlZ6WlhKTlpXUnBZVUZ6Y0dWamRGSmhkR2x2TVRaVWJ6a3ZNQT09DAsSE01hc3RlckZsYWtlQW5hbHlzaXMYAQw

If this result was incorrect, apply the label Test-Findit-Wrong, mark the bug as Untriaged and the component Tools>Test>Findit>Flakiness.
Project Member

Comment 1 by Findit, May 25 2018 

Findit identified the culprit r561168 with confidence 70.0% in the config "chromium.win / Win7 Tests (dbg)(1)"
based on the flakiness trend:

https://findit-for-me.appspot.com/waterfall/flake?key=ag9zfmZpbmRpdC1mb3ItbWVyzwELEhdNYXN0ZXJGbGFrZUFuYWx5c2lzUm9vdCKYAWNocm9taXVtLndpbi9XaW43IFRlc3RzIChkYmcpKDEpLzY5MjMxL3Zpel9jb250ZW50X2Jyb3dzZXJ0ZXN0cy9WMlZpVW5SalIyVjBWWE5sY2sxbFpHbGhRbkp2ZDNObGNsUmxjM1F1VkdWemRFZGxkRlZ6WlhKTlpXUnBZVUZ6Y0dWamRGSmhkR2x2TVRaVWJ6a3ZNQT09DAsSE01hc3RlckZsYWtlQW5hbHlzaXMYAQw


Automatically posted by the findit-for-me app (https://goo.gl/Ot9f7N).
Feedback is welcome! Please use component Tools>Test>FindIt>Flakiness

Comment 2 by tapted@chromium.org, May 25 2018

Labels: Test-Findit-Wrong
Owner: ossu@chromium.org
Status: Assigned (was: Available)
r561168 seems unlikely, but r561124 seems related to WebRTC/Media

Comment 3 by tapted@chromium.org, May 25 2018

Cc: guidou@chromium.org
Components: Blink>WebRTC
Or possibly same underlying cause as Issue 727601

Comment 4 by tapted@chromium.org, May 25 2018

Labels: -Sheriff-Chromium
disable cl -> https://chromium-review.googlesource.com/c/chromium/src/+/1073110
Project Member

Comment 5 by bugdroid1@chromium.org, May 25 2018 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/ac8b36988edd8ec9e144c30c65a6750fb2577c5b

commit ac8b36988edd8ec9e144c30c65a6750fb2577c5b
Author: Trent Apted <tapted@chromium.org>
Date: Fri May 25 06:43:13 2018

Disable flaky WebRtcGetUserMediaBrowserTest.TestGetUserMediaAspectRatio16To9

TBR=guidou@chromium.org

Bug: 846582
Change-Id: I9d56948be36ff8b672f41fece3e028f2bae0de2f
Reviewed-on: https://chromium-review.googlesource.com/1073110
Reviewed-by: Trent Apted <tapted@chromium.org>
Commit-Queue: Trent Apted <tapted@chromium.org>
Cr-Commit-Position: refs/heads/master@{#561790}
[modify] https://crrev.com/ac8b36988edd8ec9e144c30c65a6750fb2577c5b/content/browser/webrtc/webrtc_getusermedia_browsertest.cc

Comment 6 by guidou@chromium.org, May 25 2018

Components: -Blink>WebRTC Blink>GetUserMedia
Labels: -Pri-1 Pri-2
Owner: guidou@chromium.org
I don't think r561124 is related to this, since the test uses only video capture.
Assigning to me for future investigation.
Moving priority to 2 since the test is now disabled.

Comment 7 by guidou@chromium.org, May 25 2018 

The flakes are only on Windows.
►

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