[Webkit-unassigned] [Bug 15356] getResponseHeader and getAllResponseHeaders do not throw exceptions

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=15356


julien.chaffraix at gmail.com changed:

           What    |Removed                     |Added
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  Attachment #16596|                            |review?
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------- Comment #7 from julien.chaffraix at gmail.com  2007-10-09 09:31 PDT -------
Created an attachment (id=16596)
 --> (http://bugs.webkit.org/attachment.cgi?id=16596&action=view)
Updated patch

Concerning Darin's comment about regression, I did some testing (as I told you
I would) and updated the patch and the tests according to the results.

For INVALID_STATE_ERR :

IE7 : raise an exception when readyState < 4
FF 3 : has a buggy behaviour that depends on the version I have used but i does
raise an exception at some point before readyState 3.
Opera : raise an exception when readyState < 3

Here raising an exception when readyState < 3 seems the right behaviour and I
have not changed that part.

For SYNTAX_ERROR :

IE 7 & Opera : returns an empty string
Firefox : returns null

I sided with Opera and IE and returned an empty string if the requested header
is not valid.


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