[Webkit-unassigned] [Bug 63801] [Chromium] HTML5 Canvas context.createPattern(image, repetition) can throw TYPE_MISMATCH_ERR exception.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=63801


Hwang <luxtella at company100.net> changed:

           What    |Removed                     |Added
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  Attachment #99465|                            |review?, commit-queue?
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--- Comment #1 from Hwang <luxtella at company100.net>  2011-07-01 05:49:06 PST ---
Created an attachment (id=99465)
 --> (https://bugs.webkit.org/attachment.cgi?id=99465&action=review)
patch

JavaScriptCore treats this by JSCanvasRenderingContext2DCustom.cpp but V8 does not treats this.

>From HTML5 canvas spec:
http://dev.w3.org/html5/2dcontext/#dom-context-2d-createpattern

"If the first argument isn't an img, canvas, or video element, throws a TYPE_MISMATCH_ERR exception."

This patch makes Chromium pass canvas/philip/tests/2d.pattern.image.undefined.html

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