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Issue 695343 link

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Issue metadata

Status: Fixed
Owner:
Closed: Mar 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Mac
Pri: 1
Type: Bug-Regression



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Regression : Audits entry disappears from 'RESULTS' column after pressing 'Left arrow' key.

Reported by yfulgaon...@etouch.net, Feb 23 2017

Issue description

Chrome version : 58.0.3021.0 (Official Build) 24ff81d5bbced05323d0ea9a56b3cac756015c7d-refs/heads/master@{#452347} 32/64 bit
OS : Windows (7,8,10), Mac (10.11.6, 10.12.1, 10.12), Linux (14.04 LTS)

What steps will reproduce the problem?
1. Launch chrome, open devtools on NTP and navigate to 'Audits' tab.
2. In 'Audits', click on 'Run' button and press 'Left arrow' key form keyboard.
3. Observe the 'RESULTS' section.

Actual : Audits entry disappears from 'RESULTS' column after pressing 'Left arrow' key.
Expected : Audits entry should not disappear after pressing 'Left arrow' key.

This is a regression issue broken in ‘M-55’, below is the Manual Regression range and will soon update other info.
Good build : 55.0.2862.0
Bad build : 55.0.2863.0
 
Actual_Audits.mp4
940 KB View Download
Expected_Audit.mp4
743 KB View Download
Labels: hasbisect-per-revision M-58
Owner: dgozman@chromium.org
Status: Assigned (was: Unconfirmed)
Using the per-revision bisect providing the bisect results,

Good build : 55.0.2862.0 (Revision: 419063)
Bad build : 55.0.2863.0 (Revision: 419330)

You are probably looking for a change made after 419073 (known good), but no later than 419100 (first known bad).
CHANGELOG URL:
The script might not always return single CL as suspectas some perf builds might get missing due to failure.
  https://chromium.googlesource.com/chromium/src/+log/864df709bb6b675152537a276723c2d0a8757e48..455e3ec13d616b3121dc29451b90d2294db67f26

suspecting https://chromium.googlesource.com/chromium/src/+/b59bc78ac4e434d27af632d0c70b192dd9c5a5c4, 
dgozman@, could you please check the issue and help.
Friendly ping to get an update on this.

Thanks.
Project Member

Comment 3 by bugdroid1@chromium.org, Mar 8 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/b4d9808827ba10f059c1486f8ad1f13650afcfbd

commit b4d9808827ba10f059c1486f8ad1f13650afcfbd
Author: dgozman <dgozman@chromium.org>
Date: Wed Mar 08 17:25:11 2017

[DevTools] Make Audits results tree non-collapsible.

BUG= 695343 

Review-Url: https://codereview.chromium.org/2736853005
Cr-Commit-Position: refs/heads/master@{#455483}

[modify] https://crrev.com/b4d9808827ba10f059c1486f8ad1f13650afcfbd/third_party/WebKit/Source/devtools/front_end/audits/AuditsPanel.js

Status: Fixed (was: Assigned)

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