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Issue 853114 link

Starred by 2 users
Status: Duplicate
Merged: issue 822231
Owner:
█ imch...@chromium.org
Last visit > 30 days ago
Closed: Jun 2018
Cc:
taku...@chromium.org
mfo...@chromium.org
powerb@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Chrome , Mac
Pri: 2
Type: Bug
Flaky-Test: MediaRouterIntegrationBrowserTest.Fail_NoProvider



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MediaRouterIntegrationBrowserTest.Fail_NoProvider is Flaky

Project Member Reported by Findit, Jun 15 2018 
Findit has detected a flake at test MediaRouterIntegrationBrowserTest.Fail_NoProvider.

Culprit (71.0% confidence): https://chromium-review.googlesource.com/q/I19bd101b975c784270e7af61852ad77d9ce7f2a1
Regression range: None

Analysis: https://findit-for-me.appspot.com/waterfall/flake?key=ag9zfmZpbmRpdC1mb3ItbWVyuAELEhdNYXN0ZXJGbGFrZUFuYWx5c2lzUm9vdCKBAWNocm9taXVtLm1hYy9NYWMxMC4xMSBUZXN0cy8yNzM2Mi9icm93c2VyX3Rlc3RzIG9uIE1hYy0xMC4xMS9UV1ZrYVdGU2IzVjBaWEpKYm5SbFozSmhkR2x2YmtKeWIzZHpaWEpVWlhOMExrWmhhV3hmVG05UWNtOTJhV1JsY2c9PQwLEhNNYXN0ZXJGbGFrZUFuYWx5c2lzGAEM

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, Jun 15 2018 

Findit identified the culprit r567298 with confidence 71.0% in the config "chromium.mac / Mac10.11 Tests"
based on the flakiness trend:

https://findit-for-me.appspot.com/waterfall/flake?key=ag9zfmZpbmRpdC1mb3ItbWVyuAELEhdNYXN0ZXJGbGFrZUFuYWx5c2lzUm9vdCKBAWNocm9taXVtLm1hYy9NYWMxMC4xMSBUZXN0cy8yNzM2Mi9icm93c2VyX3Rlc3RzIG9uIE1hYy0xMC4xMS9UV1ZrYVdGU2IzVjBaWEpKYm5SbFozSmhkR2x2YmtKeWIzZHpaWEpVWlhOMExrWmhhV3hmVG05UWNtOTJhV1JsY2c9PQwLEhNNYXN0ZXJGbGFrZUFuYWx5c2lzGAEM


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 dpranke@chromium.org, Jun 15 2018

Labels: Pri-2

Comment 3 by treib@chromium.org, Jun 18 2018

Labels: OS-Chrome OS-Linux OS-Mac OS-Windows
The supposed culprit was an iOS-only CL, and the test is flaky everywhere.

I think the analysis is off here because it was run on Mac, and Mac is currently very unhappy, see  bug 828031 .

Comment 4 by treib@chromium.org, Jun 18 2018

Cc: taku...@chromium.org
Components: Internals>Cast
Owner: imch...@chromium.org
Status: Assigned (was: Available)
Flakiness dashboard: https://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=MediaRouterIntegrationBrowserTest.Fail_NoProvider

It's been flaking everywhere since at least 06-14 [1], unfortunately the dashboard doesn't go further back than that. I don't know how to find the culprit, so I'll go ahead and disable the test.

[1] https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/Linux%20Tests/70352
Project Member

Comment 5 by bugdroid1@chromium.org, Jun 18 2018 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/ffaaf1bc3b4db95dee9c332f420f9d42b3c798a6

commit ffaaf1bc3b4db95dee9c332f420f9d42b3c798a6
Author: Marc Treib <treib@chromium.org>
Date: Mon Jun 18 09:12:52 2018

Disable flaky MediaRouterIntegrationBrowserTest.Fail_NoProvider

TBR=imcheng@chromium.org
NOTRY=true

Bug:  853114 
Change-Id: I1155d8f2c59bd5a55bc99c334ea78e7689b07a7d
Reviewed-on: https://chromium-review.googlesource.com/1104137
Commit-Queue: Marc Treib <treib@chromium.org>
Reviewed-by: Marc Treib <treib@chromium.org>
Cr-Commit-Position: refs/heads/master@{#567956}
[modify] https://crrev.com/ffaaf1bc3b4db95dee9c332f420f9d42b3c798a6/chrome/test/media_router/media_router_integration_browsertest.cc

Comment 6 by treib@chromium.org, Jun 18 2018

Labels: -Sheriff-Chromium MediaRouterIntegrationBrowserTest.Fail_NoProvider Test-Disabled

Comment 7 by mfo...@chromium.org, Jun 18 2018

Mergedinto: 822231
Status: Duplicate (was: Assigned)
►

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