Removed custom method in isDeferred and when.

diff --git a/src/core.js b/src/core.js
index 57a42d0..3763cd0 100644 (file)
--- a/src/core.js
+++ b/src/core.js
@@ -936,20 +936,15 @@ jQuery.extend({
        },
 
        // Check if an object is a deferred
-       isDeferred: function( object , method ) {
-               method = method || "then";
-               return !!( object && object[ method ] && object[ method ]._ === deferredMarker );
+       isDeferred: function( object ) {
+               return !!( object && object.then && object.then._ === deferredMarker );
        },
        
        // Deferred helper
-       when: function( object , method ) {
-               method = method || "then";
-               object = jQuery.isDeferred( object , method ) ?
+       when: function( object ) {
+               object = jQuery.isDeferred( object ) ?
                        object :
                        jQuery.Deferred().resolve( object );
-               object.fail = object.fail || function() { return this; };
-               object[ method ] = object[ method ] || object.then;
-               object.then = object.then || object[ method ];
                return object;
        },
 

diff --git a/test/unit/core.js b/test/unit/core.js
index 8af59ff..eb88c4a 100644 (file)
--- a/test/unit/core.js
+++ b/test/unit/core.js
@@ -1022,7 +1022,7 @@ test("jQuery.Deferred()", function() {
        
 test("jQuery.isDeferred()", function() {
        
-       expect( 11 );
+       expect( 10 );
        
        var object1 = { then: function() { return this; } },
                object2 = { then: function() { return this; } };
@@ -1047,14 +1047,13 @@ test("jQuery.isDeferred()", function() {
        object1 = {custom: jQuery._Deferred().then};
        
        ok(!jQuery.isDeferred(object1) , "custom method name not found automagically");
-       ok(jQuery.isDeferred(object1,"custom") , "custom method name");
 });
 
 test("jQuery.when()", function() {
        
-       expect( 5 );
+       expect( 2 );
        
-       var cache, i, deferred = { done: jQuery.Deferred().resolve( 1 ).then };
+       var cache, i;
        
        for( i = 1 ; i < 3 ; i++ ) {
                jQuery.when( cache || jQuery.Deferred( function() {
@@ -1066,22 +1065,4 @@ test("jQuery.when()", function() {
                        ok( false , "Fail called" );
                });
        }
-       
-       cache = 0;
-
-       for( i = 1 ; i < 3 ; i++ ) {
-               jQuery.when( cache || deferred , "done" ).done( function( value ) {
-                       strictEqual( value , 1 , "Custom method: resolved" + ( i > 1 ? " only once" : "" ) );
-                       cache = value;
-               }).fail( function() {
-                       ok( false , "Custom method: fail called" );
-               });
-       }
-       
-       stop();
-       
-       jQuery.when( jQuery( document ) , "ready" ).then( function( test ) {
-               strictEqual( test , jQuery , "jQuery.fn.ready recognized as a deferred" );
-               start();
-       });
 });