Bug 18896 - REGRESSION (3.0 - 3.1): Dojo layout test page hangs Webkit window
Summary: REGRESSION (3.0 - 3.1): Dojo layout test page hangs Webkit window
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebCore Misc. (show other bugs)
Version: 525.x (Safari 3.1)
Hardware: Macintosh OS X 10.4
: P1 Normal
Assignee: Nobody
URL: http://trac.dojotoolkit.org/ticket/6444
Keywords: NeedsReduction, PlatformOnly, Regression
Depends on:
Blocks:
 
Reported: 2008-05-05 14:13 PDT by Adam Peller
Modified: 2008-05-15 19:33 PDT (History)
3 users (show)

See Also:


Attachments
screenshot of initial 10.4.11 display (78.64 KB, image/png)
2008-05-15 19:27 PDT, Nicholas Riley
no flags Details

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Description Adam Peller 2008-05-05 14:13:16 PDT
The following page hangs the Webkit window and all tabs in it in Safari version 3.1+ (as well as the Webkit nightly r32877) but works fine in Safari 3.0.

http://download.dojotoolkit.org/current-stable/dojo-release-1.1.0/dijit/tests/layout/test_BorderContainer_complex.html

A simpler version which still hangs the browser is posted in Dojo ticket #6444 (must be placed in a the Dojo source tree at dijit/tests/layout)

http://trac.dojotoolkit.org/attachment/ticket/6444/test_BorderContainer_complex.html
Comment 1 Mark Rowe (bdash) 2008-05-05 19:36:17 PDT
"Hangs" in what sense?  I loaded the URL you provided and Safari 3.1.1 did not hang for me.
Comment 2 Adam Peller 2008-05-06 05:08:00 PDT
The application itself does not appear to hang -- the menus are still operational, and I can open and close browser windows.  But the browser window with this url is frozen: the page does not finish rendering, and I cannot use the prev/next controls or type a new url.  Do you see this?  I've confirmed this behavior with several users.
Comment 3 Matt Lilek 2008-05-15 19:26:29 PDT
Marking this as confirmed based on comments on IRC, I'm unable to reproduce this on Leopard, so it appears this is a Tiger-only regression.
Comment 4 Nicholas Riley 2008-05-15 19:27:18 PDT
Seems to only happen on Tiger, not Leopard.  Most of the chrome either becomes unresponsive or doesn't draw, and resizing the window triggers a multitude of exciting display artifacts. Attaching a screenshot of the initial display on 10.4.11.

Updated URL:

http://download.dojotoolkit.org/current-stable/dojo-release-1.1.0/dijit/tests/layout/test_BorderContainer_complex.html
Comment 5 Nicholas Riley 2008-05-15 19:27:54 PDT
Created attachment 21193 [details]
screenshot of initial 10.4.11 display
Comment 6 Matt Lilek 2008-05-15 19:33:00 PDT
Also not reproducible on Vista.