xxx
").appendTo(tmp)).add(jQuery("xxx
").appendTo(tmp)); - equals( x[0].id, "x1", "Check on-the-fly element1" ); - equals( x[1].id, "x2", "Check on-the-fly element2" ); + same( $links.slice(1,2).get(), q("groups"), "slice(1,2)" ); + same( $links.slice(1).get(), q("groups", "anchor1", "mark"), "slice(1)" ); + same( $links.slice(0,3).get(), q("google", "groups", "anchor1"), "slice(0,3)" ); + same( $links.slice(-1).get(), q("mark"), "slice(-1)" ); - var x = jQuery([]).add(jQuery("xxx
").appendTo(tmp)[0]).add(jQuery("xxx
").appendTo(tmp)[0]); - equals( x[0].id, "x1", "Check on-the-fly element1" ); - equals( x[1].id, "x2", "Check on-the-fly element2" ); + same( $links.eq(1).get(), q("groups"), "eq(1)" ); + same( $links.eq('2').get(), q("anchor1"), "eq('2')" ); + same( $links.eq(-1).get(), q("mark"), "eq(-1)" ); +}); - var x = jQuery([]).add(jQuery("xxx
")).add(jQuery("xxx
")); - equals( x[0].id, "x1", "Check on-the-fly element1" ); - equals( x[1].id, "x2", "Check on-the-fly element2" ); +test("first()/last()", function() { + expect(4); - var x = jQuery([]).add("xxx
").add("xxx
"); - equals( x[0].id, "x1", "Check on-the-fly element1" ); - equals( x[1].id, "x2", "Check on-the-fly element2" ); + var $links = jQuery("#ap a"), $none = jQuery("asdf"); - var notDefined; - equals( jQuery([]).add(notDefined).length, 0, "Check that undefined adds nothing" ); + same( $links.first().get(), q("google"), "first()" ); + same( $links.last().get(), q("mark"), "last()" ); - // Added after #2811 - equals( jQuery([]).add([window,document,document.body,document]).length, 3, "Pass an array" ); - equals( jQuery(document).add(document).length, 1, "Check duplicated elements" ); - equals( jQuery(window).add(window).length, 1, "Check duplicated elements using the window" ); - ok( jQuery([]).add( document.getElementById('form') ).length >= 13, "Add a form (adds the elements)" ); + same( $none.first().get(), [], "first() none" ); + same( $none.last().get(), [], "last() none" ); }); -test("add(String, Context)", function() { - expect(6); +test("map()", function() { + expect(2);//expect(6); - equals( jQuery(document).add("#form").length, 2, "Make sure that using regular context document still works." ); - equals( jQuery(document.body).add("#form").length, 2, "Using a body context." ); - equals( jQuery(document.body).add("#html").length, 1, "Using a body context." ); + same( + jQuery("#ap").map(function(){ + return jQuery(this).find("a").get(); + }).get(), + q("google", "groups", "anchor1", "mark"), + "Array Map" + ); - equals( jQuery(document).add("#form", document).length, 2, "Use a passed in document context." ); - equals( jQuery(document).add("#form", document.body).length, 2, "Use a passed in body context." ); - equals( jQuery(document).add("#html", document.body).length, 1, "Use a passed in body context." ); -}); + same( + jQuery("#ap > a").map(function(){ + return this.parentNode; + }).get(), + q("ap","ap","ap"), + "Single Map" + ); -test("each(Function)", function() { - expect(1); - var div = jQuery("div"); - div.each(function(){this.foo = 'zoo';}); - var pass = true; - for ( var i = 0; i < div.size(); i++ ) { - if ( div.get(i).foo != "zoo" ) pass = false; - } - ok( pass, "Execute a function, Relative" ); -}); + return;//these haven't been accepted yet -test("index()", function() { - expect(1); + //for #2616 + var keys = jQuery.map( {a:1,b:2}, function( v, k ){ + return k; + }, [ ] ); - equals( jQuery("#text2").index(), 2, "Returns the index of a child amongst its siblings" ) -}); + equals( keys.join(""), "ab", "Map the keys from a hash to an array" ); -test("index(Object|String|undefined)", function() { - expect(16); + var values = jQuery.map( {a:1,b:2}, function( v, k ){ + return v; + }, [ ] ); - var elements = jQuery([window, document]), - inputElements = jQuery('#radio1,#radio2,#check1,#check2'); + equals( values.join(""), "12", "Map the values from a hash to an array" ); - // Passing a node - equals( elements.index(window), 0, "Check for index of elements" ); - equals( elements.index(document), 1, "Check for index of elements" ); - equals( inputElements.index(document.getElementById('radio1')), 0, "Check for index of elements" ); - equals( inputElements.index(document.getElementById('radio2')), 1, "Check for index of elements" ); - equals( inputElements.index(document.getElementById('check1')), 2, "Check for index of elements" ); - equals( inputElements.index(document.getElementById('check2')), 3, "Check for index of elements" ); - equals( inputElements.index(window), -1, "Check for not found index" ); - equals( inputElements.index(document), -1, "Check for not found index" ); + var scripts = document.getElementsByTagName("script"); + var mapped = jQuery.map( scripts, function( v, k ){ + return v; + }, {length:0} ); - // Passing a jQuery object - // enabled since [5500] - equals( elements.index( elements ), 0, "Pass in a jQuery object" ); - equals( elements.index( elements.eq(1) ), 1, "Pass in a jQuery object" ); - equals( jQuery("#form :radio").index( jQuery("#radio2") ), 1, "Pass in a jQuery object" ); + equals( mapped.length, scripts.length, "Map an array(-like) to a hash" ); + + var flat = jQuery.map( Array(4), function( v, k ){ + return k % 2 ? k : [k,k,k];//try mixing array and regular returns + }); - // Passing a selector or nothing - // enabled since [6330] - equals( jQuery('#text2').index(), 2, "Check for index amongst siblings" ); - equals( jQuery('#form').children().eq(4).index(), 4, "Check for index amongst siblings" ); - equals( jQuery('#radio2').index('#form :radio') , 1, "Check for index within a selector" ); - equals( jQuery('#form :radio').index( jQuery('#radio2') ), 1, "Check for index within a selector" ); - equals( jQuery('#radio2').index('#form :text') , -1, "Check for index not found within a selector" ); + equals( flat.join(""), "00012223", "try the new flatten technique(#2616)" ); }); test("jQuery.merge()", function() { - expect(6); + expect(8); var parse = jQuery.merge; @@ -514,10 +670,14 @@ test("jQuery.merge()", function() { // Fixed at [5998], #3641 same( parse([-2,-1], [0,1,2]), [-2,-1,0,1,2], "Second array including a zero (falsy)"); + + // After fixing #5527 + same( parse([], [null, undefined]), [null, undefined], "Second array including null and undefined values"); + same( parse({length:0}, [1,2]), {length:2, 0:1, 1:2}, "First array like"); }); test("jQuery.extend(Object, Object)", function() { - expect(23); + expect(28); var settings = { xnumber1: 5, xnumber2: 7, xstring1: "peter", xstring2: "pan" }, options = { xnumber2: 1, xstring2: "x", xxx: "newstring" }, @@ -527,7 +687,9 @@ test("jQuery.extend(Object, Object)", function() { deep1copy = { foo: { bar: true } }, deep2 = { foo: { baz: true }, foo2: document }, deep2copy = { foo: { baz: true }, foo2: document }, - deepmerged = { foo: { bar: true, baz: true }, foo2: document }; + deepmerged = { foo: { bar: true, baz: true }, foo2: document }, + arr = [1, 2, 3], + nestedarray = { arr: arr }; jQuery.extend(settings, options); same( settings, merged, "Check if extended: settings must be extended" ); @@ -542,6 +704,12 @@ test("jQuery.extend(Object, Object)", function() { same( deep2.foo, deep2copy.foo, "Check if not deep2: options must not be modified" ); equals( deep1.foo2, document, "Make sure that a deep clone was not attempted on the document" ); + ok( jQuery.extend(true, {}, nestedarray).arr !== arr, "Deep extend of object must clone child array" ); + + // #5991 + ok( jQuery.isArray( jQuery.extend(true, { arr: {} }, nestedarray).arr ), "Cloned array heve to be an Array" ); + ok( jQuery.isPlainObject( jQuery.extend(true, { arr: arr }, { arr: {} }).arr ), "Cloned object heve to be an plain object" ); + var empty = {}; var optionsWithLength = { foo: { length: -1 } }; jQuery.extend(true, empty, optionsWithLength); @@ -554,17 +722,17 @@ test("jQuery.extend(Object, Object)", function() { var myKlass = function() {}; var customObject = new myKlass(); - var optionsWithCustomObject = { foo: { date: new customObject } }; + var optionsWithCustomObject = { foo: { date: customObject } }; empty = {}; jQuery.extend(true, empty, optionsWithCustomObject); - ok( empty.foo && empty.foo.date && empty.foo.date === customObject, "Custom objects copy correctly (no methods)" ); - + ok( empty.foo && empty.foo.date === customObject, "Custom objects copy correctly (no methods)" ); + // Makes the class a little more realistic myKlass.prototype = { someMethod: function(){} }; empty = {}; jQuery.extend(true, empty, optionsWithCustomObject); - ok( empty.foo && empty.foo.date && empty.foo.date === customObject, "Custom objects copy correctly" ); - + ok( empty.foo && empty.foo.date === customObject, "Custom objects copy correctly" ); + var ret = jQuery.extend(true, { foo: 4 }, { foo: new Number(5) } ); ok( ret.foo == 5, "Wrapped numbers copy correctly" ); @@ -651,7 +819,7 @@ test("jQuery.each(Object,Function)", function() { }); test("jQuery.makeArray", function(){ - expect(15); + expect(17); equals( jQuery.makeArray(jQuery('html>*'))[0].nodeName.toUpperCase(), "HEAD", "Pass makeArray a jQuery object" ); @@ -684,14 +852,400 @@ test("jQuery.makeArray", function(){ equals( jQuery.makeArray(/a/)[0].constructor, RegExp, "Pass makeArray a regex" ); ok( jQuery.makeArray(document.getElementById('form')).length >= 13, "Pass makeArray a form (treat as elements)" ); + + // For #5610 + same( jQuery.makeArray({'length': '0'}), [], "Make sure object is coerced properly."); + same( jQuery.makeArray({'length': '5'}), [], "Make sure object is coerced properly."); }); test("jQuery.isEmptyObject", function(){ expect(2); - + equals(true, jQuery.isEmptyObject({}), "isEmptyObject on empty object literal" ); equals(false, jQuery.isEmptyObject({a:1}), "isEmptyObject on non-empty object literal" ); - + // What about this ? // equals(true, jQuery.isEmptyObject(null), "isEmptyObject on null" ); }); + +test("jQuery.proxy", function(){ + expect(4); + + var test = function(){ equals( this, thisObject, "Make sure that scope is set properly." ); }; + var thisObject = { foo: "bar", method: test }; + + // Make sure normal works + test.call( thisObject ); + + // Basic scoping + jQuery.proxy( test, thisObject )(); + + // Make sure it doesn't freak out + equals( jQuery.proxy( null, thisObject ), undefined, "Make sure no function was returned." ); + + // Use the string shortcut + jQuery.proxy( thisObject, "method" )(); +}); + +test("jQuery.parseJSON", function(){ + expect(8); + + equals( jQuery.parseJSON(), null, "Nothing in, null out." ); + equals( jQuery.parseJSON( null ), null, "Nothing in, null out." ); + equals( jQuery.parseJSON( "" ), null, "Nothing in, null out." ); + + same( jQuery.parseJSON("{}"), {}, "Plain object parsing." ); + same( jQuery.parseJSON('{"test":1}'), {"test":1}, "Plain object parsing." ); + + same( jQuery.parseJSON('\n{"test":1}'), {"test":1}, "Make sure leading whitespaces are handled." ); + + try { + jQuery.parseJSON("{a:1}"); + ok( false, "Test malformed JSON string." ); + } catch( e ) { + ok( true, "Test malformed JSON string." ); + } + + try { + jQuery.parseJSON("{'a':1}"); + ok( false, "Test malformed JSON string." ); + } catch( e ) { + ok( true, "Test malformed JSON string." ); + } +}); + +test("jQuery._Deferred()", function() { + + expect( 10 ); + + var deferred, + object, + test; + + deferred = jQuery._Deferred(); + + test = false; + + deferred.done( 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.done( 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.done( function() { + ok( false , "Cancel was ignored" ); + test = false; + } ); + + ok( test , "Test cancel" ); + + deferred = jQuery._Deferred().resolve(); + + try { + deferred.done( function() { + throw "Error"; + } , function() { + ok( true , "Test deferred do not cancel on exception" ); + } ); + } catch( e ) { + strictEqual( e , "Error" , "Test deferred propagates exceptions"); + deferred.done(); + } + + test = ""; + deferred = jQuery._Deferred().done( function() { + + test += "A"; + + }, function() { + + test += "B"; + + } ).resolve(); + + strictEqual( test , "AB" , "Test multiple done parameters" ); + + test = ""; + + deferred.done( function() { + + deferred.done( function() { + + test += "C"; + + } ); + + test += "A"; + + }, function() { + + test += "B"; + } ); + + strictEqual( test , "ABC" , "Test done callbacks order" ); + + deferred = jQuery._Deferred(); + + deferred.resolveWith( jQuery , [ document ] ).done( function( doc ) { + ok( this === jQuery && arguments.length === 1 && doc === document , "Test fire context & args" ); + }); +}); + +test("jQuery.Deferred()", function() { + + expect( 10 ); + + 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" ); + }, function() { + ok( false , "Error on resolve" ); + }); + + jQuery.Deferred().reject().then( function() { + ok( false , "Success on reject" ); + }, function() { + ok( true , "Error on reject" ); + }); + + ( new jQuery.Deferred( function( defer ) { + strictEqual( this , defer , "Defer passed as this & first argument (new)" ); + this.resolve( "done" ); + }) ).then( function( value ) { + strictEqual( value , "done" , "Passed function executed (new)" ); + }); + + ( new jQuery.Deferred() ).resolve().then( function() { + ok( true , "Success on resolve (new)" ); + }, function() { + ok( false , "Error on resolve (new)" ); + }); + + ( new jQuery.Deferred() ).reject().then( function() { + ok( false , "Success on reject (new)" ); + }, function() { + ok( true , "Error on reject (new)" ); + }); + + var tmp = jQuery.Deferred(); + + strictEqual( tmp.promise() , tmp.promise() , "Test deferred always return same promise" ); + strictEqual( tmp.promise() , tmp.promise().promise() , "Test deferred's promise always return same promise as deferred" ); +}); + +test("jQuery.when()", function() { + + expect( 23 ); + + // Some other objects + jQuery.each( { + + "an empty string": "", + "a non-empty string": "some string", + "zero": 0, + "a number other than zero": 1, + "true": true, + "false": false, + "null": null, + "undefined": undefined, + "a plain object": {} + + } , function( message , value ) { + + ok( jQuery.isFunction( jQuery.when( value ).then( function( resolveValue ) { + strictEqual( resolveValue , value , "Test the promise was resolved with " + message ); + } ).promise ) , "Test " + message + " triggers the creation of a new Promise" ); + + } ); + + ok( jQuery.isFunction( jQuery.when().then( function( resolveValue ) { + strictEqual( resolveValue , undefined , "Test the promise was resolved with no parameter" ); + } ).promise ) , "Test calling when with no parameter triggers the creation of a new Promise" ); + + 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; + }, function() { + ok( false , "Fail called" ); + }); + } +}); + +test("jQuery.when() - joined", function() { + + expect(8); + + jQuery.when( 1, 2, 3 ).done( function( a, b, c ) { + strictEqual( a , 1 , "Test first param is first resolved value - non-observables" ); + strictEqual( b , 2 , "Test second param is second resolved value - non-observables" ); + strictEqual( c , 3 , "Test third param is third resolved value - non-observables" ); + }).fail( function() { + ok( false , "Test the created deferred was resolved - non-observables"); + }); + + var successDeferred = jQuery.Deferred().resolve( 1 , 2 , 3 ), + errorDeferred = jQuery.Deferred().reject( "error" , "errorParam" ); + + jQuery.when( 1 , successDeferred , 3 ).done( function( a, b, c ) { + strictEqual( a , 1 , "Test first param is first resolved value - resolved observable" ); + same( b , [ 1 , 2 , 3 ] , "Test second param is second resolved value - resolved observable" ); + strictEqual( c , 3 , "Test third param is third resolved value - resolved observable" ); + }).fail( function() { + ok( false , "Test the created deferred was resolved - resolved observable"); + }); + + jQuery.when( 1 , errorDeferred , 3 ).done( function() { + ok( false , "Test the created deferred was rejected - rejected observable"); + }).fail( function( error , errorParam ) { + strictEqual( error , "error" , "Test first param is first rejected value - rejected observable" ); + strictEqual( errorParam , "errorParam" , "Test second param is second rejected value - rejected observable" ); + }); +}); + +test("jQuery.subclass", function(){ + expect(18); + var Subclass = jQuery.subclass(); + Subclass.extend({ + topLevelMethod: function() {return this.debug;}, + debug: false, + config: { + locale: 'en_US' + }, + setup: function(config) { + this.extend(true, this.config, config); + } + }); + Subclass.fn.extend({subClassMethod: function() { return this;}}); + + //Test Simple Subclass + ok(Subclass.topLevelMethod() === false, 'Subclass.topLevelMethod thought debug was true'); + ok(Subclass.config.locale == 'en_US', Subclass.config.locale + ' is wrong!'); + same(Subclass.config.test, undefined, 'Subclass.config.test is set incorrectly'); + equal(jQuery.ajax, Subclass.ajax, 'The subclass failed to get all top level methods'); + + //Create a SubSubclass + var SubSubclass = Subclass.subclass(); + + //Make Sure the SubSubclass inherited properly + ok(SubSubclass.topLevelMethod() === false, 'SubSubclass.topLevelMethod thought debug was true'); + ok(SubSubclass.config.locale == 'en_US', SubSubclass.config.locale + ' is wrong!'); + same(SubSubclass.config.test, undefined, 'SubSubclass.config.test is set incorrectly'); + equal(jQuery.ajax, SubSubclass.ajax, 'The subsubclass failed to get all top level methods'); + + //Modify The Subclass and test the Modifications + SubSubclass.fn.extend({subSubClassMethod: function() { return this;}}); + SubSubclass.setup({locale: 'es_MX', test: 'worked'}); + SubSubclass.debug = true; + SubSubclass.ajax = function() {return false;}; + ok(SubSubclass.topLevelMethod(), 'SubSubclass.topLevelMethod thought debug was false'); + same(SubSubclass(document).subClassMethod, Subclass.fn.subClassMethod, 'Methods Differ!'); + ok(SubSubclass.config.locale == 'es_MX', SubSubclass.config.locale + ' is wrong!'); + ok(SubSubclass.config.test == 'worked', 'SubSubclass.config.test is set incorrectly'); + notEqual(jQuery.ajax, SubSubclass.ajax, 'The subsubclass failed to get all top level methods'); + + //This shows that the modifications to the SubSubClass did not bubble back up to it's superclass + ok(Subclass.topLevelMethod() === false, 'Subclass.topLevelMethod thought debug was true'); + ok(Subclass.config.locale == 'en_US', Subclass.config.locale + ' is wrong!'); + same(Subclass.config.test, undefined, 'Subclass.config.test is set incorrectly'); + same(Subclass(document).subSubClassMethod, undefined, 'subSubClassMethod set incorrectly'); + equal(jQuery.ajax, Subclass.ajax, 'The subclass failed to get all top level methods'); +}); + +test("jQuery.subclass()", function(){ + expect(378); + + var Subclass = jQuery.subclass(), + SubclassSubclass = Subclass.subclass(), + jQueryDocument = jQuery(document), + selectors, contexts, methods, method, arg, description; + + jQueryDocument.toString = function(){ return 'jQueryDocument'; }; + + Subclass.fn.subclassMethod = function(){}; + SubclassSubclass.fn.subclassSubclassMethod = function(){}; + + selectors = [ + 'body', + 'html, body', + '' + ]; + + methods = [ // all methods that return a new jQuery instance + ['eq', 1], + ['add', document], + ['end'], + ['has'], + ['closest', 'div'], + ['filter', document], + ['find', 'div'] + ]; + + contexts = [undefined, document, jQueryDocument]; + + jQuery.each(selectors, function(i, selector){ + + jQuery.each(methods, function(){ + method = this[0]; + arg = this[1]; + + jQuery.each(contexts, function(i, context){ + + description = '("'+selector+'", '+context+').'+method+'('+(arg||'')+')'; + + same( + jQuery(selector, context)[method](arg).subclassMethod, undefined, + 'jQuery'+description+' doesnt have Subclass methods' + ); + same( + jQuery(selector, context)[method](arg).subclassSubclassMethod, undefined, + 'jQuery'+description+' doesnt have SubclassSubclass methods' + ); + same( + Subclass(selector, context)[method](arg).subclassMethod, Subclass.fn.subclassMethod, + 'Subclass'+description+' has Subclass methods' + ); + same( + Subclass(selector, context)[method](arg).subclassSubclassMethod, undefined, + 'Subclass'+description+' doesnt have SubclassSubclass methods' + ); + same( + SubclassSubclass(selector, context)[method](arg).subclassMethod, Subclass.fn.subclassMethod, + 'SubclassSubclass'+description+' has Subclass methods' + ); + same( + SubclassSubclass(selector, context)[method](arg).subclassSubclassMethod, SubclassSubclass.fn.subclassSubclassMethod, + 'SubclassSubclass'+description+' has SubclassSubclass methods' + ); + + }); + }); + }); + +});