Bug 84347

Summary:

Web Inspector / Heap snapshots: "Objects allocated ..." views are empty

Product:

WebKit

Reporter:

Marja Hölttä <marja>

Component:

Web Inspector (Deprecated)

Assignee:

Ilya Tikhonovsky <loislo>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

alph, apavlov, bweinstein, joepeck, keishi, loislo, pfeldman, pmuellr, rik, timothy, yurys

Priority:

Version:

528+ (Nightly build)

Hardware:

All

OS:

All

Attachments:

Description	Flags
Patch	pfeldman: review+

Marja Hölttä

Reported 2012-04-19 07:56:01 PDT

The bug appears both in chromium trunk build (chromium r132979, WebKit r114621) and in Google Chrome 20.0.1105.0 dev. To reproduce: 1. Navigate to a page using JS. A static page with no interactions will do. 2. Take 3 heap snapshots. 3. Select snapshot 3, and display "Objects allocated before Snapshot 1". The view is empty. It should contain the same objects as snapshot 1. (Nothing was disposed.) Alternatively, use a page, and do something that allocates new objects between the snapshots. Then the "Objects allocated between snapshots 1 and 2" and "Objects allocated between snapshots 2 and 3" views should also be nonempty, but they are empty, too.

Attachments
Patch (3.42 KB, patch) 2012-04-19 11:32 PDT, Yury Semikhatsky	pfeldman: review+	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Yury Semikhatsky

Comment 1 2012-04-19 11:32:14 PDT

Created attachment 137933 [details] Patch

Yury Semikhatsky

Comment 2 2012-04-19 11:38:53 PDT

Committed r114658: <http://trac.webkit.org/changeset/114658>

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