Bug 126896 - Subpixel layout: 100000px overflows while calculating layout positions.
Summary: Subpixel layout: 100000px overflows while calculating layout positions.
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: zalan
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-01-13 07:32 PST by zalan
Modified: 2014-01-20 15:33 PST (History)
5 users (show)

See Also:

Attachments
Patch (4.20 KB, patch)
2014-01-20 14:27 PST, zalan 		no flags Details | Formatted Diff | Diff
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Description zalan 2014-01-13 07:32:01 PST 
fast/spatial-navigation/snav-unit-overflow-and-scroll-in-direction.html
Comment 1 zalan 2014-01-16 10:46:31 PST 
Test case requires an adjustment to not to overflow subpixel boundary. (with the current denominator (64) it's ~2^25)

@@ -92,7 +92,7 @@
   </head>
   <body id="some-content" xmlns="http://www.w3.org/1999/xhtml">
     <a id="start" href="a">Start</a>
-    <div style='margin-top:100000000px'>
+    <div style='margin-top:33554309px'>
         <a id="end" href="a">End</a>
     </div>
     <div id="console"></div>
Comment 2 zalan 2014-01-20 14:27:54 PST 
Created attachment 221692 [details]
Patch
Comment 3 WebKit Commit Bot 2014-01-20 15:33:47 PST 
Comment on attachment 221692 [details]
Patch

Clearing flags on attachment: 221692

Committed r162381: <http://trac.webkit.org/changeset/162381>
Comment 4 WebKit Commit Bot 2014-01-20 15:33:50 PST 
All reviewed patches have been landed.  Closing bug.