Bug 37263 – [v8] SerializedScriptValue fails to deserialize an Object that has prototype with properties

• Status: RESOLVED
• Resolution: FIXED
• Component: WebCore JavaScript

[Yury Semikhatsky]

SerializedScriptValue fails to deserialize an Object that has prototype with properties. Try to serialize and the deserialize object with the following constructor:

InjectedScript.CallFrameProxy = function(id)
{
    this.id = id;
}

InjectedScript.CallFrameProxy.prototype = {
    _wrapScopeChain: function(callFrame)
    {}
}

[Yury Semikhatsky]

Created attachment 52853 [details]
proposed fix

[Yury Semikhatsky]

Created attachment 52857 [details]
patch

[Yury Semikhatsky]

Created attachment 52859 [details]
patch

Moved    ++m_numSerializedProperties; after property names serialization according to vitalyr feedback.

[Yury Semikhatsky]

Committing to http://svn.webkit.org/repository/webkit/trunk ...
	M	LayoutTests/ChangeLog
	M	LayoutTests/fast/dom/Window/window-postmessage-clone-expected.txt
	M	LayoutTests/fast/dom/Window/window-postmessage-clone.html
	M	WebCore/ChangeLog
	M	WebCore/bindings/v8/SerializedScriptValue.cpp
Committed r57276

[Vitaly Repeshko]

(In reply to comment #4)
> Committing to http://svn.webkit.org/repository/webkit/trunk ...
>     M    LayoutTests/ChangeLog
>     M    LayoutTests/fast/dom/Window/window-postmessage-clone-expected.txt
>     M    LayoutTests/fast/dom/Window/window-postmessage-clone.html
>     M    WebCore/ChangeLog
>     M    WebCore/bindings/v8/SerializedScriptValue.cpp
> Committed r57276

Thanks a lot for fixing this!