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Fixes #2994. Not finding a transport now fires the error callbacks and doesn't make ajax return false. Had to revise how jsonp and script prefilters & transports work (better separation of concerns). Also took the opportunity to revise jXHR getRequestHeader and abort methods and enabled early transport garbage collection when the request completes.

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jaubourg 2011-01-16 02:57:39 +01:00
parent d9cb69873c
commit 8ab23aec2c
4 changed files with 129 additions and 128 deletions
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16
test/unit/ajax.js
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@ -1865,25 +1865,19 @@ test("jQuery ajax - failing cross-domain", function() {
var i = 2;
if ( jQuery.ajax({
jQuery.ajax({
url: 'http://somewebsitethatdoesnotexist-67864863574657654.com',
success: function(){ ok( false , "success" ); },
error: function(xhr,_,e){ ok( true , "file not found: " + xhr.status + " => " + e ); },
complete: function() { if ( ! --i ) start(); }
}) === false ) {
ok( true , "no transport" );
if ( ! --i ) start();
}
});
if ( jQuery.ajax({
jQuery.ajax({
url: 'http://www.google.com',
success: function(){ ok( false , "success" ); },
error: function(xhr,_,e){ ok( true , "access denied: " + xhr.status + " => " + e ); },
complete: function() { if ( ! --i ) start(); }
}) === false ) {
ok( true , "no transport" );
if ( ! --i ) start();
}
});
});
@ -1937,7 +1931,7 @@ test( "jQuery.ajax - statusCode" , function() {
404: function() {
ok( ! isSuccess , name );
}
}
};
}
jQuery.each( {