[Bug 11857] getData() with no or too many arguments should throw

http://www.w3.org/Bugs/Public/show_bug.cgi?id=11857

--- Comment #4 from Hallvord R. M. Steen <hallvord@opera.com> 2011-05-05 15:07:06 UTC ---
OK, I don't understand (yet) how to piece together the HTML5 and WebIDL specs
to get the full picture. Guess "3. If S is empty, throw a TypeError." under
http://dev.w3.org/2006/webapi/WebIDL/#es-operations is what I'm missing.

Chrome raises a SyntaxError, not a TypeError though. Does that mean the IDL in
the HTML5 spec should change

  DOMString getData(in DOMString format);

to

  DOMString getData(in DOMString format) raises SyntaxError;

?

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Received on Thursday, 5 May 2011 15:07:09 UTC