[Webkit-unassigned] [Bug 42799] pixelWidth/posWidth are processed incorrectly

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=42799





--- Comment #27 from Yuxiang Luo <luoyx at google.com>  2010-10-16 18:24:34 PST ---
(In reply to comment #26)
> I high(In reply to comment #23)
> > There's about 1/5 web pages have such properties in its JavaScript source code. If a library has any of these properties in its source code, all pages that uses the library will be counted in.
> 
> I highly suspect your number. Can you provide more details, for example, the set of pages tested, the test method, name of the library using the properties and how the properties are used in the library, etc.?

The test is done by Mark Huang for me. I gave him an chrome extension which just scan all JavaScript Sourcecode on a page. I ever want to test on the top 100K URL, but finally he fount most pages returns 404 (from Mark, running over Google Internal service, there may be a bug somewhere which makes so many pages are unaccessible). So, he helped run the extension on a 1000-URL set (which all can be accessed), and got the number. You can turn to him if you want to get more details. I have also checked randomly some of pages, they indeed use these properties. But two points: 1. The set may be a little small. 2. These 1000-URLs are almost Chinese websites.

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