[Webkit-unassigned] [Bug 20674] New: Very large and small numbers fail to round-trip through CSS

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=20674

           Summary: Very large and small numbers fail to round-trip through
                    CSS
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh
        OS/Version: Mac OS X 10.5
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: CSS
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: simon.fraser at apple.com


When converting very large or small numbers back to strings, exponential
notation is used, so a value like 90010000px is returned from
getComputedStyle() as 9.001e+07px.

9.001e+07px does not parse, so such a value cannot be round-tripped.

This is a particular problem with tranformation matrices, which can often
contain very large or small numbers.


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