module("core", { teardown: moduleTeardown }); test("Basic requirements", function() { expect(7); ok( Array.prototype.push, "Array.push()" ); ok( Function.prototype.apply, "Function.apply()" ); ok( document.getElementById, "getElementById" ); ok( document.getElementsByTagName, "getElementsByTagName" ); ok( RegExp, "RegExp" ); ok( jQuery, "jQuery" ); ok( $, "$" ); }); test("jQuery()", function() { expect(24); // Basic constructor's behavior equals( jQuery().length, 0, "jQuery() === jQuery([])" ); equals( jQuery(undefined).length, 0, "jQuery(undefined) === jQuery([])" ); equals( jQuery(null).length, 0, "jQuery(null) === jQuery([])" ); equals( jQuery("").length, 0, "jQuery('') === jQuery([])" ); var obj = jQuery("div"); equals( jQuery(obj).selector, "div", "jQuery(jQueryObj) == jQueryObj" ); // can actually yield more than one, when iframes are included, the window is an array as well equals( jQuery(window).length, 1, "Correct number of elements generated for jQuery(window)" ); var main = jQuery("#main"); same( jQuery("div p", main).get(), q("sndp", "en", "sap"), "Basic selector with jQuery object as context" ); /* // disabled since this test was doing nothing. i tried to fix it but i'm not sure // what the expected behavior should even be. FF returns "\n" for the text node // make sure this is handled var crlfContainer = jQuery('<p>\r\n</p>'); var x = crlfContainer.contents().get(0).nodeValue; equals( x, what???, "Check for \\r and \\n in jQuery()" ); */ /* // Disabled until we add this functionality in var pass = true; try { jQuery("<div>Testing</div>").appendTo(document.getElementById("iframe").contentDocument.body); } catch(e){ pass = false; } ok( pass, "jQuery('<tag>') needs optional document parameter to ease cross-frame DOM wrangling, see #968" );*/ var code = jQuery("<code/>"); equals( code.length, 1, "Correct number of elements generated for code" ); equals( code.parent().length, 0, "Make sure that the generated HTML has no parent." ); var img = jQuery("<img/>"); equals( img.length, 1, "Correct number of elements generated for img" ); equals( img.parent().length, 0, "Make sure that the generated HTML has no parent." ); var div = jQuery("<div/><hr/><code/><b/>"); equals( div.length, 4, "Correct number of elements generated for div hr code b" ); equals( div.parent().length, 0, "Make sure that the generated HTML has no parent." ); equals( jQuery([1,2,3]).get(1), 2, "Test passing an array to the factory" ); equals( jQuery(document.body).get(0), jQuery('body').get(0), "Test passing an html node to the factory" ); var exec = false; var elem = jQuery("<div/>", { width: 10, css: { paddingLeft:1, paddingRight:1 }, click: function(){ ok(exec, "Click executed."); }, text: "test", "class": "test2", id: "test3" }); equals( elem[0].style.width, '10px', 'jQuery() quick setter width'); equals( elem[0].style.paddingLeft, '1px', 'jQuery quick setter css'); equals( elem[0].style.paddingRight, '1px', 'jQuery quick setter css'); equals( elem[0].childNodes.length, 1, 'jQuery quick setter text'); equals( elem[0].firstChild.nodeValue, "test", 'jQuery quick setter text'); equals( elem[0].className, "test2", 'jQuery() quick setter class'); equals( elem[0].id, "test3", 'jQuery() quick setter id'); exec = true; elem.click(); // manually clean up detached elements elem.remove(); for ( var i = 0; i < 3; ++i ) { elem = jQuery("<input type='text' value='TEST' />"); } equals( elem[0].defaultValue, "TEST", "Ensure cached nodes are cloned properly (Bug #6655)" ); // manually clean up detached elements elem.remove(); }); test("selector state", function() { expect(31); var test; test = jQuery(undefined); equals( test.selector, "", "Empty jQuery Selector" ); equals( test.context, undefined, "Empty jQuery Context" ); test = jQuery(document); equals( test.selector, "", "Document Selector" ); equals( test.context, document, "Document Context" ); test = jQuery(document.body); equals( test.selector, "", "Body Selector" ); equals( test.context, document.body, "Body Context" ); test = jQuery("#main"); equals( test.selector, "#main", "#main Selector" ); equals( test.context, document, "#main Context" ); test = jQuery("#notfoundnono"); equals( test.selector, "#notfoundnono", "#notfoundnono Selector" ); equals( test.context, document, "#notfoundnono Context" ); test = jQuery("#main", document); equals( test.selector, "#main", "#main Selector" ); equals( test.context, document, "#main Context" ); test = jQuery("#main", document.body); equals( test.selector, "#main", "#main Selector" ); equals( test.context, document.body, "#main Context" ); // Test cloning test = jQuery(test); equals( test.selector, "#main", "#main Selector" ); equals( test.context, document.body, "#main Context" ); test = jQuery(document.body).find("#main"); equals( test.selector, "#main", "#main find Selector" ); equals( test.context, document.body, "#main find Context" ); test = jQuery("#main").filter("div"); equals( test.selector, "#main.filter(div)", "#main filter Selector" ); equals( test.context, document, "#main filter Context" ); test = jQuery("#main").not("div"); equals( test.selector, "#main.not(div)", "#main not Selector" ); equals( test.context, document, "#main not Context" ); test = jQuery("#main").filter("div").not("div"); equals( test.selector, "#main.filter(div).not(div)", "#main filter, not Selector" ); equals( test.context, document, "#main filter, not Context" ); test = jQuery("#main").filter("div").not("div").end(); equals( test.selector, "#main.filter(div)", "#main filter, not, end Selector" ); equals( test.context, document, "#main filter, not, end Context" ); test = jQuery("#main").parent("body"); equals( test.selector, "#main.parent(body)", "#main parent Selector" ); equals( test.context, document, "#main parent Context" ); test = jQuery("#main").eq(0); equals( test.selector, "#main.slice(0,1)", "#main eq Selector" ); equals( test.context, document, "#main eq Context" ); var d = "<div />"; equals( jQuery(d).appendTo(jQuery(d)).selector, jQuery(d).appendTo(d).selector, "manipulation methods make same selector for jQuery objects" ); }); if ( !isLocal ) { test("browser", function() { stop(); jQuery.get("data/ua.txt", function(data){ var uas = data.split("\n"); expect( (uas.length - 1) * 2 ); jQuery.each(uas, function(){ var parts = this.split("\t"); if ( parts[2] ) { var ua = jQuery.uaMatch( parts[2] ); equals( ua.browser, parts[0], "Checking browser for " + parts[2] ); equals( ua.version, parts[1], "Checking version string for " + parts[2] ); } }); start(); }); }); } test("noConflict", function() { expect(7); var $$ = jQuery; equals( jQuery, jQuery.noConflict(), "noConflict returned the jQuery object" ); equals( jQuery, $$, "Make sure jQuery wasn't touched." ); equals( $, original$, "Make sure $ was reverted." ); jQuery = $ = $$; equals( jQuery.noConflict(true), $$, "noConflict returned the jQuery object" ); equals( jQuery, originaljQuery, "Make sure jQuery was reverted." ); equals( $, original$, "Make sure $ was reverted." ); ok( $$("#main").html("test"), "Make sure that jQuery still works." ); jQuery = $$; }); test("trim", function() { expect(9); var nbsp = String.fromCharCode(160); equals( jQuery.trim("hello "), "hello", "trailing space" ); equals( jQuery.trim(" hello"), "hello", "leading space" ); equals( jQuery.trim(" hello "), "hello", "space on both sides" ); equals( jQuery.trim(" " + nbsp + "hello " + nbsp + " "), "hello", " " ); equals( jQuery.trim(), "", "Nothing in." ); equals( jQuery.trim( undefined ), "", "Undefined" ); equals( jQuery.trim( null ), "", "Null" ); equals( jQuery.trim( 5 ), "5", "Number" ); equals( jQuery.trim( false ), "false", "Boolean" ); }); test("type", function() { expect(23); equals( jQuery.type(null), "null", "null" ); equals( jQuery.type(undefined), "undefined", "undefined" ); equals( jQuery.type(true), "boolean", "Boolean" ); equals( jQuery.type(false), "boolean", "Boolean" ); equals( jQuery.type(Boolean(true)), "boolean", "Boolean" ); equals( jQuery.type(0), "number", "Number" ); equals( jQuery.type(1), "number", "Number" ); equals( jQuery.type(Number(1)), "number", "Number" ); equals( jQuery.type(""), "string", "String" ); equals( jQuery.type("a"), "string", "String" ); equals( jQuery.type(String("a")), "string", "String" ); equals( jQuery.type({}), "object", "Object" ); equals( jQuery.type(/foo/), "regexp", "RegExp" ); equals( jQuery.type(new RegExp("asdf")), "regexp", "RegExp" ); equals( jQuery.type([1]), "array", "Array" ); equals( jQuery.type(new Date()), "date", "Date" ); equals( jQuery.type(new Function("return;")), "function", "Function" ); equals( jQuery.type(function(){}), "function", "Function" ); equals( jQuery.type(window), "object", "Window" ); equals( jQuery.type(document), "object", "Document" ); equals( jQuery.type(document.body), "object", "Element" ); equals( jQuery.type(document.createTextNode("foo")), "object", "TextNode" ); equals( jQuery.type(document.getElementsByTagName("*")), "object", "NodeList" ); }); test("isPlainObject", function() { expect(14); stop(); // The use case that we want to match ok(jQuery.isPlainObject({}), "{}"); // Not objects shouldn't be matched ok(!jQuery.isPlainObject(""), "string"); ok(!jQuery.isPlainObject(0) && !jQuery.isPlainObject(1), "number"); ok(!jQuery.isPlainObject(true) && !jQuery.isPlainObject(false), "boolean"); ok(!jQuery.isPlainObject(null), "null"); ok(!jQuery.isPlainObject(undefined), "undefined"); // Arrays shouldn't be matched ok(!jQuery.isPlainObject([]), "array"); // Instantiated objects shouldn't be matched ok(!jQuery.isPlainObject(new Date), "new Date"); var fn = function(){}; // Functions shouldn't be matched ok(!jQuery.isPlainObject(fn), "fn"); // Again, instantiated objects shouldn't be matched ok(!jQuery.isPlainObject(new fn), "new fn (no methods)"); // Makes the function a little more realistic // (and harder to detect, incidentally) fn.prototype = {someMethod: function(){}}; // Again, instantiated objects shouldn't be matched ok(!jQuery.isPlainObject(new fn), "new fn"); // DOM Element ok(!jQuery.isPlainObject(document.createElement("div")), "DOM Element"); // Window ok(!jQuery.isPlainObject(window), "window"); try { var iframe = document.createElement("iframe"); document.body.appendChild(iframe); window.iframeDone = function(otherObject){ // Objects from other windows should be matched ok(jQuery.isPlainObject(new otherObject), "new otherObject"); document.body.removeChild( iframe ); start(); }; var doc = iframe.contentDocument || iframe.contentWindow.document; doc.open(); doc.write("<body onload='window.parent.iframeDone(Object);'>"); doc.close(); } catch(e) { document.body.removeChild( iframe ); ok(true, "new otherObject - iframes not supported"); start(); } }); test("isFunction", function() { expect(19); // Make sure that false values return false ok( !jQuery.isFunction(), "No Value" ); ok( !jQuery.isFunction( null ), "null Value" ); ok( !jQuery.isFunction( undefined ), "undefined Value" ); ok( !jQuery.isFunction( "" ), "Empty String Value" ); ok( !jQuery.isFunction( 0 ), "0 Value" ); // Check built-ins // Safari uses "(Internal Function)" ok( jQuery.isFunction(String), "String Function("+String+")" ); ok( jQuery.isFunction(Array), "Array Function("+Array+")" ); ok( jQuery.isFunction(Object), "Object Function("+Object+")" ); ok( jQuery.isFunction(Function), "Function Function("+Function+")" ); // When stringified, this could be misinterpreted var mystr = "function"; ok( !jQuery.isFunction(mystr), "Function String" ); // When stringified, this could be misinterpreted var myarr = [ "function" ]; ok( !jQuery.isFunction(myarr), "Function Array" ); // When stringified, this could be misinterpreted var myfunction = { "function": "test" }; ok( !jQuery.isFunction(myfunction), "Function Object" ); // Make sure normal functions still work var fn = function(){}; ok( jQuery.isFunction(fn), "Normal Function" ); var obj = document.createElement("object"); // Firefox says this is a function ok( !jQuery.isFunction(obj), "Object Element" ); // IE says this is an object // Since 1.3, this isn't supported (#2968) //ok( jQuery.isFunction(obj.getAttribute), "getAttribute Function" ); var nodes = document.body.childNodes; // Safari says this is a function ok( !jQuery.isFunction(nodes), "childNodes Property" ); var first = document.body.firstChild; // Normal elements are reported ok everywhere ok( !jQuery.isFunction(first), "A normal DOM Element" ); var input = document.createElement("input"); input.type = "text"; document.body.appendChild( input ); // IE says this is an object // Since 1.3, this isn't supported (#2968) //ok( jQuery.isFunction(input.focus), "A default function property" ); document.body.removeChild( input ); var a = document.createElement("a"); a.href = "some-function"; document.body.appendChild( a ); // This serializes with the word 'function' in it ok( !jQuery.isFunction(a), "Anchor Element" ); document.body.removeChild( a ); // Recursive function calls have lengths and array-like properties function callme(callback){ function fn(response){ callback(response); } ok( jQuery.isFunction(fn), "Recursive Function Call" ); fn({ some: "data" }); }; callme(function(){ callme(function(){}); }); }); test("isXMLDoc - HTML", function() { expect(4); ok( !jQuery.isXMLDoc( document ), "HTML document" ); ok( !jQuery.isXMLDoc( document.documentElement ), "HTML documentElement" ); ok( !jQuery.isXMLDoc( document.body ), "HTML Body Element" ); var iframe = document.createElement("iframe"); document.body.appendChild( iframe ); try { var body = jQuery(iframe).contents()[0]; try { ok( !jQuery.isXMLDoc( body ), "Iframe body element" ); } catch(e) { ok( false, "Iframe body element exception" ); } } catch(e) { ok( true, "Iframe body element - iframe not working correctly" ); } document.body.removeChild( iframe ); }); if ( !isLocal ) { test("isXMLDoc - XML", function() { expect(3); stop(); jQuery.get('data/dashboard.xml', function(xml) { ok( jQuery.isXMLDoc( xml ), "XML document" ); ok( jQuery.isXMLDoc( xml.documentElement ), "XML documentElement" ); ok( jQuery.isXMLDoc( jQuery("tab", xml)[0] ), "XML Tab Element" ); start(); }); }); } test("isWindow", function() { expect( 12 ); ok( jQuery.isWindow(window), "window" ); ok( !jQuery.isWindow(), "empty" ); ok( !jQuery.isWindow(null), "null" ); ok( !jQuery.isWindow(undefined), "undefined" ); ok( !jQuery.isWindow(document), "document" ); ok( !jQuery.isWindow(document.documentElement), "documentElement" ); ok( !jQuery.isWindow(""), "string" ); ok( !jQuery.isWindow(1), "number" ); ok( !jQuery.isWindow(true), "boolean" ); ok( !jQuery.isWindow({}), "object" ); // HMMM // ok( !jQuery.isWindow({ setInterval: function(){} }), "fake window" ); ok( !jQuery.isWindow(/window/), "regexp" ); ok( !jQuery.isWindow(function(){}), "function" ); }); test("jQuery('html')", function() { expect(15); QUnit.reset(); jQuery.foo = false; var s = jQuery("<script>jQuery.foo='test';</script>")[0]; ok( s, "Creating a script" ); ok( !jQuery.foo, "Make sure the script wasn't executed prematurely" ); jQuery("body").append("<script>jQuery.foo='test';</script>"); ok( jQuery.foo, "Executing a scripts contents in the right context" ); // Test multi-line HTML var div = jQuery("<div>\r\nsome text\n<p>some p</p>\nmore text\r\n</div>")[0]; equals( div.nodeName.toUpperCase(), "DIV", "Make sure we're getting a div." ); equals( div.firstChild.nodeType, 3, "Text node." ); equals( div.lastChild.nodeType, 3, "Text node." ); equals( div.childNodes[1].nodeType, 1, "Paragraph." ); equals( div.childNodes[1].firstChild.nodeType, 3, "Paragraph text." ); QUnit.reset(); ok( jQuery("<link rel='stylesheet'/>")[0], "Creating a link" ); ok( !jQuery("<script/>")[0].parentNode, "Create a script" ); ok( jQuery("<input/>").attr("type", "hidden"), "Create an input and set the type." ); var j = jQuery("<span>hi</span> there <!-- mon ami -->"); ok( j.length >= 2, "Check node,textnode,comment creation (some browsers delete comments)" ); ok( !jQuery("<option>test</option>")[0].selected, "Make sure that options are auto-selected #2050" ); ok( jQuery("<div></div>")[0], "Create a div with closing tag." ); ok( jQuery("<table></table>")[0], "Create a table with closing tag." ); }); test("jQuery('html', context)", function() { expect(1); var $div = jQuery("<div/>")[0]; var $span = jQuery("<span/>", $div); equals($span.length, 1, "Verify a span created with a div context works, #1763"); }); if ( !isLocal ) { test("jQuery(selector, xml).text(str) - Loaded via XML document", function() { expect(2); stop(); jQuery.get('data/dashboard.xml', function(xml) { // tests for #1419 where IE was a problem var tab = jQuery("tab", xml).eq(0); equals( tab.text(), "blabla", "Verify initial text correct" ); tab.text("newtext"); equals( tab.text(), "newtext", "Verify new text correct" ); start(); }); }); } test("end()", function() { expect(3); equals( 'Yahoo', jQuery('#yahoo').parent().end().text(), 'Check for end' ); ok( jQuery('#yahoo').end(), 'Check for end with nothing to end' ); var x = jQuery('#yahoo'); x.parent(); equals( 'Yahoo', jQuery('#yahoo').text(), 'Check for non-destructive behaviour' ); }); test("length", function() { expect(1); equals( jQuery("p").length, 6, "Get Number of Elements Found" ); }); test("size()", function() { expect(1); equals( jQuery("p").size(), 6, "Get Number of Elements Found" ); }); test("get()", function() { expect(1); same( jQuery("p").get(), q("firstp","ap","sndp","en","sap","first"), "Get All Elements" ); }); test("toArray()", function() { expect(1); same( jQuery("p").toArray(), q("firstp","ap","sndp","en","sap","first"), "Convert jQuery object to an Array" ); }); test("get(Number)", function() { expect(2); equals( jQuery("p").get(0), document.getElementById("firstp"), "Get A Single Element" ); strictEqual( jQuery("#firstp").get(1), undefined, "Try get with index larger elements count" ); }); test("get(-Number)",function() { expect(2); equals( jQuery("p").get(-1), document.getElementById("first"), "Get a single element with negative index" ); strictEqual( jQuery("#firstp").get(-2), undefined, "Try get with index negative index larger then elements count" ); }); 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" ); }); test("slice()", function() { expect(7); var $links = jQuery("#ap a"); 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)" ); 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)" ); }); test("first()/last()", function() { expect(4); var $links = jQuery("#ap a"), $none = jQuery("asdf"); same( $links.first().get(), q("google"), "first()" ); same( $links.last().get(), q("mark"), "last()" ); same( $none.first().get(), [], "first() none" ); same( $none.last().get(), [], "last() none" ); }); test("map()", function() { expect(2);//expect(6); same( jQuery("#ap").map(function(){ return jQuery(this).find("a").get(); }).get(), q("google", "groups", "anchor1", "mark"), "Array Map" ); same( jQuery("#ap > a").map(function(){ return this.parentNode; }).get(), q("ap","ap","ap"), "Single Map" ); return;//these haven't been accepted yet //for #2616 var keys = jQuery.map( {a:1,b:2}, function( v, k ){ return k; }, [ ] ); equals( keys.join(""), "ab", "Map the keys from a hash to an array" ); var values = jQuery.map( {a:1,b:2}, function( v, k ){ return v; }, [ ] ); equals( values.join(""), "12", "Map the values from a hash to an array" ); var scripts = document.getElementsByTagName("script"); var mapped = jQuery.map( scripts, function( v, k ){ return v; }, {length:0} ); 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 }); equals( flat.join(""), "00012223", "try the new flatten technique(#2616)" ); }); test("jQuery.merge()", function() { expect(8); var parse = jQuery.merge; same( parse([],[]), [], "Empty arrays" ); same( parse([1],[2]), [1,2], "Basic" ); same( parse([1,2],[3,4]), [1,2,3,4], "Basic" ); same( parse([1,2],[]), [1,2], "Second empty" ); same( parse([],[1,2]), [1,2], "First empty" ); // 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(28); var settings = { xnumber1: 5, xnumber2: 7, xstring1: "peter", xstring2: "pan" }, options = { xnumber2: 1, xstring2: "x", xxx: "newstring" }, optionsCopy = { xnumber2: 1, xstring2: "x", xxx: "newstring" }, merged = { xnumber1: 5, xnumber2: 1, xstring1: "peter", xstring2: "x", xxx: "newstring" }, deep1 = { foo: { bar: true } }, deep1copy = { foo: { bar: true } }, deep2 = { foo: { baz: true }, foo2: document }, deep2copy = { foo: { 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" ); same( options, optionsCopy, "Check if not modified: options must not be modified" ); jQuery.extend(settings, null, options); same( settings, merged, "Check if extended: settings must be extended" ); same( options, optionsCopy, "Check if not modified: options must not be modified" ); jQuery.extend(true, deep1, deep2); same( deep1.foo, deepmerged.foo, "Check if foo: settings must be extended" ); 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); same( empty.foo, optionsWithLength.foo, "The length property must copy correctly" ); empty = {}; var optionsWithDate = { foo: { date: new Date } }; jQuery.extend(true, empty, optionsWithDate); same( empty.foo, optionsWithDate.foo, "Dates copy correctly" ); var myKlass = function() {}; var customObject = new myKlass(); var optionsWithCustomObject = { foo: { date: customObject } }; empty = {}; jQuery.extend(true, empty, optionsWithCustomObject); 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 === customObject, "Custom objects copy correctly" ); var ret = jQuery.extend(true, { foo: 4 }, { foo: new Number(5) } ); ok( ret.foo == 5, "Wrapped numbers copy correctly" ); var nullUndef; nullUndef = jQuery.extend({}, options, { xnumber2: null }); ok( nullUndef.xnumber2 === null, "Check to make sure null values are copied"); nullUndef = jQuery.extend({}, options, { xnumber2: undefined }); ok( nullUndef.xnumber2 === options.xnumber2, "Check to make sure undefined values are not copied"); nullUndef = jQuery.extend({}, options, { xnumber0: null }); ok( nullUndef.xnumber0 === null, "Check to make sure null values are inserted"); var target = {}; var recursive = { foo:target, bar:5 }; jQuery.extend(true, target, recursive); same( target, { bar:5 }, "Check to make sure a recursive obj doesn't go never-ending loop by not copying it over" ); var ret = jQuery.extend(true, { foo: [] }, { foo: [0] } ); // 1907 equals( ret.foo.length, 1, "Check to make sure a value with coersion 'false' copies over when necessary to fix #1907" ); var ret = jQuery.extend(true, { foo: "1,2,3" }, { foo: [1, 2, 3] } ); ok( typeof ret.foo != "string", "Check to make sure values equal with coersion (but not actually equal) overwrite correctly" ); var ret = jQuery.extend(true, { foo:"bar" }, { foo:null } ); ok( typeof ret.foo !== 'undefined', "Make sure a null value doesn't crash with deep extend, for #1908" ); var obj = { foo:null }; jQuery.extend(true, obj, { foo:"notnull" } ); equals( obj.foo, "notnull", "Make sure a null value can be overwritten" ); function func() {} jQuery.extend(func, { key: "value" } ); equals( func.key, "value", "Verify a function can be extended" ); var defaults = { xnumber1: 5, xnumber2: 7, xstring1: "peter", xstring2: "pan" }, defaultsCopy = { xnumber1: 5, xnumber2: 7, xstring1: "peter", xstring2: "pan" }, options1 = { xnumber2: 1, xstring2: "x" }, options1Copy = { xnumber2: 1, xstring2: "x" }, options2 = { xstring2: "xx", xxx: "newstringx" }, options2Copy = { xstring2: "xx", xxx: "newstringx" }, merged2 = { xnumber1: 5, xnumber2: 1, xstring1: "peter", xstring2: "xx", xxx: "newstringx" }; var settings = jQuery.extend({}, defaults, options1, options2); same( settings, merged2, "Check if extended: settings must be extended" ); same( defaults, defaultsCopy, "Check if not modified: options1 must not be modified" ); same( options1, options1Copy, "Check if not modified: options1 must not be modified" ); same( options2, options2Copy, "Check if not modified: options2 must not be modified" ); }); test("jQuery.each(Object,Function)", function() { expect(13); jQuery.each( [0,1,2], function(i, n){ equals( i, n, "Check array iteration" ); }); jQuery.each( [5,6,7], function(i, n){ equals( i, n - 5, "Check array iteration" ); }); jQuery.each( { name: "name", lang: "lang" }, function(i, n){ equals( i, n, "Check object iteration" ); }); var total = 0; jQuery.each([1,2,3], function(i,v){ total += v; }); equals( total, 6, "Looping over an array" ); total = 0; jQuery.each([1,2,3], function(i,v){ total += v; if ( i == 1 ) return false; }); equals( total, 3, "Looping over an array, with break" ); total = 0; jQuery.each({"a":1,"b":2,"c":3}, function(i,v){ total += v; }); equals( total, 6, "Looping over an object" ); total = 0; jQuery.each({"a":3,"b":3,"c":3}, function(i,v){ total += v; return false; }); equals( total, 3, "Looping over an object, with break" ); var f = function(){}; f.foo = 'bar'; jQuery.each(f, function(i){ f[i] = 'baz'; }); equals( "baz", f.foo, "Loop over a function" ); }); test("jQuery.makeArray", function(){ expect(17); equals( jQuery.makeArray(jQuery('html>*'))[0].nodeName.toUpperCase(), "HEAD", "Pass makeArray a jQuery object" ); equals( jQuery.makeArray(document.getElementsByName("PWD")).slice(0,1)[0].name, "PWD", "Pass makeArray a nodelist" ); equals( (function(){ return jQuery.makeArray(arguments); })(1,2).join(""), "12", "Pass makeArray an arguments array" ); equals( jQuery.makeArray([1,2,3]).join(""), "123", "Pass makeArray a real array" ); equals( jQuery.makeArray().length, 0, "Pass nothing to makeArray and expect an empty array" ); equals( jQuery.makeArray( 0 )[0], 0 , "Pass makeArray a number" ); equals( jQuery.makeArray( "foo" )[0], "foo", "Pass makeArray a string" ); equals( jQuery.makeArray( true )[0].constructor, Boolean, "Pass makeArray a boolean" ); equals( jQuery.makeArray( document.createElement("div") )[0].nodeName.toUpperCase(), "DIV", "Pass makeArray a single node" ); equals( jQuery.makeArray( {length:2, 0:"a", 1:"b"} ).join(""), "ab", "Pass makeArray an array like map (with length)" ); ok( !!jQuery.makeArray( document.documentElement.childNodes ).slice(0,1)[0].nodeName, "Pass makeArray a childNodes array" ); // function, is tricky as it has length equals( jQuery.makeArray( function(){ return 1;} )[0](), 1, "Pass makeArray a function" ); //window, also has length equals( jQuery.makeArray(window)[0], window, "Pass makeArray the window" ); 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( 20 ); 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)" ); }); strictEqual( jQuery.Deferred().resolve( "test" ).invert().then(null,function(value) { strictEqual( value, "test", "Resolved deferred => then fail callback called" ); }).fail(function( value ) { strictEqual( value, "test", "Resolved deferred => fail callback called" ); }).isRejected(), true, "Invert promise is rejected when deferred is resolved" ); strictEqual( jQuery.Deferred().reject( "test" ).invert().then(function(value) { strictEqual( value, "test", "Rejected deferred => then done callback called" ); }).done(function( value ) { strictEqual( value, "test", "Rejected deferred => done callback called" ); }).isResolved(), true, "Invert promise is resolved when deferred is rejected" ); var tmp = jQuery.Deferred(); strictEqual( tmp.promise() , tmp.promise() , "Test deferred always return same promise" ); strictEqual( tmp.invert() , tmp.invert() , "Test deferred always return same invert" ); strictEqual( tmp.promise() , tmp.promise().promise() , "Test deferred's promise always return same promise as deferred" ); strictEqual( tmp.promise() , tmp.invert().invert() , "Test deferred's promise is the same as double invert" ); strictEqual( tmp.invert() , tmp.invert().promise() , "Test deferred's invert always return same invert as deferred as a promise" ); strictEqual( tmp.invert() , tmp.promise().invert() , "Test deferred's promise always return same invert 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(14); 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 , successDeferred.invert() , 3 ).fail( function( a, b, c ) { strictEqual( a , 1 , "Test first param is first rejected value - resolved observable inverted" ); same( b , 2 , "Test second param is second rejected value - resolved observable inverted" ); strictEqual( c , 3 , "Test third param is third rejected value - resolved observable inverted" ); }).done( function() { ok( false , "Test the inverted deferred was rejected - resolved observable inverted"); }); 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" ); }); jQuery.when( 1 , errorDeferred.invert() , 3 ).fail( function() { ok( false , "Test the inverted deferred was resolved - rejected observable inverted"); }).done( function( a , b , c ) { strictEqual( a , 1 , "Test first param is first resolved value - rejected observable inverted" ); same( b , [ "error", "errorParam" ] , "Test second param is second resolved value - rejected observable inverted" ); strictEqual( c , 3 , "Test third param is third resolved value - rejected observable inverted" ); }); }); test("jQuery.sub() - Static Methods", function(){ expect(18); var Subclass = jQuery.sub(); 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.sub(); //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.sub() - .fn Methods", function(){ expect(378); var Subclass = jQuery.sub(), SubclassSubclass = Subclass.sub(), 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', '<div></div>' ]; 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' ); }); }); }); });