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Issue metadata

Status: Fixed
Owner:
Closed: Nov 2017
Cc:
Components:
EstimatedDays: ----
NextAction: 2017-11-29
OS: Linux , Windows , Mac
Pri: 2
Type: Bug-Regression
Team-Accessibility



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OneShotAccessibilityTreeSearchTest.VisibleOnly content_unittest fails in windows, mac and linux official builder.

Project Member Reported by ligim...@chromium.org, Nov 27 2017

Issue description

Below mentioned content_unittest is flaky in Win, Mac and Linux official.desktop builder.

OneShotAccessibilityTreeSearchTest.VisibleOnly

Link to the Builder
===================
https://uberchromegw.corp.google.com/i/official.desktop/builders/linux64/builds/827
https://uberchromegw.corp.google.com/i/official.desktop/builders/mac64/builds/2404

Link to the log file
====================
https://logs.chromium.org/v/?s=chrome%2Fbb%2Fofficial.desktop%2Fmac64%2F2404%2F%2B%2Frecipes%2Fsteps%2Fcontent_unittests%2F0%2Fstdout

Error Log
==========
[ RUN      ] OneShotAccessibilityTreeSearchTest.VisibleOnly
../../content/browser/accessibility/one_shot_accessibility_tree_search_unittest.cc:193: Failure
      Expected: 5U
      Which is: 5
To be equal to: search.CountMatches()
      Which is: 6
[  FAILED  ] OneShotAccessibilityTreeSearchTest.VisibleOnly (2 ms)
[46/5426] OneShotAccessibilityTreeSearchTest.VisibleOnly (2 ms)

Not sure when the test started to fail, but loops back to a CL which was committed long back.

https://chromium.googlesource.com/chromium/src/+/249d06319dae095b7cc5fbd6ffd37a2e83083838

Assigning to Dominic for further updates.
 
Cc: pbomm...@chromium.org dmazz...@chromium.org
Labels: M-63
Owner: p...@chromium.org
We are seeing this test failur on official desktop continuous win64, Mac64 and Linux 64 builders

Did some back check and found that this test started failing since https://uberchromegw.corp.google.com/i/official.desktop.continuous/builders/win64%20beta/builds/1966 on Win64 and there was this CL : https://chromium.googlesource.com/chromium/src/+/4d7ff9115b8a09f674e9ef0fa095f2de1f95f11f  which touched the file around the same time which was specific for Android but suspecting that would have caused this test to failing on Desktop platforms.



Owner: dtseng@chromium.org
Apologize for that this would have caused due to the CL : https://chromium.googlesource.com/chromium/src/+/735d8176443d7d16488b8b9efa73477a91fea5d2

Comment 3 by dtseng@chromium.org, Nov 29 2017

NextAction: 2017-11-29
Owner: katie@chromium.org
This is on m63 branch?

Assigning to katie@. I think this is related to the revert of your change for clipping. I would suggest disabling the test on m63.

Comment 4 by katie@chromium.org, Nov 29 2017

I've sent a change out for review at https://chromium-review.googlesource.com/c/chromium/src/+/798053

Comment 5 by katie@chromium.org, Nov 29 2017

This passes locally at HEAD without disabling the test, by the way.

Comment 6 by katie@chromium.org, Nov 29 2017

Here's a Chrome 63 only version: https://chromium-review.googlesource.com/c/chromium/src/+/798117
Project Member

Comment 7 by bugdroid1@chromium.org, Nov 29 2017

Labels: merge-merged-3239
The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/d367a74b10a8ab3e6842b6babaf60f2962ff0167

commit d367a74b10a8ab3e6842b6babaf60f2962ff0167
Author: Katie Dektar <katydek@google.com>
Date: Wed Nov 29 23:21:39 2017

Fix test failures in Chrome 63 by removing offscreen tests.

TBR:katie@chromium.org,dtseng@chromium.org

Bug: 789425, 788853 , 786164 
Change-Id: I5ab250b3268e01064050779908ea1eb017bd643e
Reviewed-on: https://chromium-review.googlesource.com/798117
Reviewed-by: David Tseng <dtseng@chromium.org>
Cr-Commit-Position: refs/branch-heads/3239@{#613}
Cr-Branched-From: adb61db19020ed8ecee5e91b1a0ea4c924ae2988-refs/heads/master@{#508578}
[modify] https://crrev.com/d367a74b10a8ab3e6842b6babaf60f2962ff0167/content/browser/accessibility/dump_accessibility_tree_browsertest.cc
[modify] https://crrev.com/d367a74b10a8ab3e6842b6babaf60f2962ff0167/content/browser/accessibility/one_shot_accessibility_tree_search_unittest.cc

Comment 8 by katie@chromium.org, Nov 29 2017

Labels: -M-64
Status: Fixed (was: Assigned)
This should be fixed now in 63.

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