X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=test%2Funit%2Fcore.js;h=1cd41a675f07dc8d3af3c57fef6e40d9b541ed35;hb=6dbffb8596a9c96c68386ecc2d95da25b9dee369;hp=5c80569ca0378a6a2f16469e50236e7d8632ce7d;hpb=6ffa730721a8ebcd128f3dc202706e46d9cfe249;p=jquery.git

diff --git a/test/unit/core.js b/test/unit/core.js
index 5c80569..1cd41a6 100644
--- a/test/unit/core.js
+++ b/test/unit/core.js
@@ -904,3 +904,163 @@ test("jQuery.parseJSON", function(){
 		ok( true, "Test malformed JSON string." );
 	}
 });
+
+test("jQuery._Deferred()", function() {
+	
+	expect( 10 );
+	
+	var deferred,
+		object,
+		test;
+	
+	deferred = jQuery._Deferred();
+		
+	test = false;
+		
+	deferred.then( function( value ) {
+		equals( value , "value" , "Test pre-resolve callback" );
+		test = true;
+	} );
+	
+	deferred.resolve( "value" );
+	
+	ok( test , "Test pre-resolve callbacks called right away" );
+
+	test = false;
+	
+	deferred.then( function( value ) {
+		equals( value , "value" , "Test post-resolve callback" );
+		test = true;
+	} );
+	
+	ok( test , "Test post-resolve callbacks called right away" );
+	
+	deferred.cancel();
+	
+	test = true;
+	
+	deferred.then( function() {
+		ok( false , "Cancel was ignored" );
+		test = false;
+	} );
+	
+	ok( test , "Test cancel" );
+	
+	deferred = jQuery._Deferred().resolve();
+	
+	try {
+		deferred.then( function() {
+			throw "Error";
+		} , function() {
+			ok( true , "Test deferred do not cancel on exception" );
+		} );
+	} catch( e ) {
+		strictEqual( e , "Error" , "Test deferred propagates exceptions");
+		deferred.then();
+	}
+	
+	test = "";
+	deferred = jQuery._Deferred().then( function() {
+		
+		test += "A";
+		
+	}, function() {
+		
+		test += "B";
+		
+	} ).resolve();
+	
+	strictEqual( test , "AB" , "Test multiple then parameters" );
+	
+	test = "";
+	
+	deferred.then( function() {
+		
+		deferred.then( function() {
+			
+			test += "C";
+			
+		} );
+		
+		test += "A";
+		
+	}, function() {
+		
+		test += "B";
+	} );
+	
+	strictEqual( test , "ABC" , "Test then callbacks order" );
+	
+	deferred = jQuery._Deferred();
+	
+	deferred.fire( jQuery , [ document ] ).then( function( doc ) {
+		ok( this === jQuery && arguments.length === 1 && doc === document , "Test fire context & args" );
+	});
+});
+
+test("jQuery.Deferred()", function() {
+	
+	expect( 4 );
+	
+	jQuery.Deferred( function( defer ) {
+		strictEqual( this , defer , "Defer passed as this & first argument" );
+		this.resolve( "done" );
+	}).then( function( value ) {
+		strictEqual( value , "done" , "Passed function executed" );
+	});
+	
+	jQuery.Deferred().resolve().then( function() {
+		ok( true , "Success on resolve" );
+	}).fail( function() {
+		ok( false , "Error on resolve" );
+	});
+	
+	jQuery.Deferred().reject().then( function() {
+		ok( false , "Success on reject" );
+	}).fail( function() {
+		ok( true , "Error on reject" );
+	});
+});
+	
+test("jQuery.when()", function() {
+	
+	expect( 14 );
+	
+	var fakeDeferred = { then: function() { return this; } };
+		
+	fakeDeferred.then._ = [];
+	
+	// Some other objects
+	jQuery.each( {
+		
+		"Object with then & no marker": { then: jQuery.noop },
+		"Object with then & marker": fakeDeferred,
+		"string 1/2": "",
+		"string 2/2": "some string",
+		"number 1/2": 0,
+		"number 2/2": 1,
+		"boolean 1/2": true,
+		"boolean 2/2": false,
+		"null": null,
+		"undefined": undefined,
+		"custom method name not found automagically": {custom: jQuery._Deferred().then}
+	
+	} , function( message , value ) {
+		
+		notStrictEqual( jQuery.when( value ) , value , message );
+		
+	} );
+	
+	var cache, i;
+	
+	for( i = 1 ; i < 4 ; i++ ) {
+		jQuery.when( cache || jQuery.Deferred( function() {
+			this.resolve( i );
+		}) ).then( function( value ) {
+			strictEqual( value , 1 , "Function executed" + ( i > 1 ? " only once" : "" ) );
+			cache = value;
+		}).fail( function() {
+			ok( false , "Fail called" );
+		});
+	}
+});