Bug 142297

Summary:

Web Inspector: assertion failure when selecting timeline data grid nodes without popovers

Product:

WebKit

Reporter:

Brian Burg <burg>

Component:

Web Inspector

Assignee:

Nobody <webkit-unassigned>

Status:

NEW

Severity:

Normal

CC:

graouts, inspector-bugzilla-changes, jonowells, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

All

OS:

All

Attachments:

Description	Flags
stack trace	none
sample timeline data	none

Brian Burg

Reported 2015-03-04 11:32:20 PST

Created attachment 247873 [details] stack trace It seems that we sometimes try to hide the popover when it's not being shown. Steps to reproduce: 1. Collect some layout timeline records with and without stack traces 2. Select layout timeline panel 3. Select a record 4. Use keyboard up/down arrows to quickly switch the selected record It seems that this assertion failure happens when either: a) switching from row with stack trace (popover open) to a row with no stack trace b) switching from row with stack trace (popover not open) to a row with stack trace The latter case is triggered by pressing up-up quickly enough to change selections before the slight delay in popover appearing.

Attachments
stack trace (42.41 KB, image/png) 2015-03-04 11:32 PST, Brian Burg	no flags	Details
sample timeline data (48.53 KB, image/png) 2015-03-04 11:32 PST, Brian Burg	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2015-03-04 11:32:40 PST

<rdar://problem/20041675>

Brian Burg

Comment 2 2015-03-04 11:32:46 PST

Created attachment 247874 [details] sample timeline data

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