[Webkit-unassigned] [Bug 30341] New: Make float decimal formatting of CSS values consistent

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=30341

           Summary: Make float decimal formatting of CSS values consistent
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: evan at chromium.org
                CC: ian at hixie.ch


When JS reads a float value from CSS, it gets it back as a string.
As the following console session shows, we format long floats to six digits.
This should be checked against other browsers, unified, and spec'd.

> document.foobar = 1/9;
0.1111111111111111
> document.foobar
0.1111111111111111
> var x = document.getElementById('header')
undefined
> x
<div id=​"header">​
> x.style.opacity = 1/9;
0.1111111111111111
> x.style.opacity
0.111111

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