"; + equals( + jQuery(d).appendTo(jQuery(d)).selector, + jQuery(d).appendTo(d).selector, + "manipulation methods make same selector for jQuery objects" + ); }); test("browser", function() { @@ -179,6 +189,62 @@ test("noConflict", function() { jQuery = $$; }); +test("trim", function() { + expect(4); + + 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", " " ); +}); + +test("isObjectLiteral", function() { + expect(7); + + stop(); + + // The use case that we want to match + ok(jQuery.isObjectLiteral({}), "{}"); + + // Instantiated objects shouldn't be matched + ok(!jQuery.isObjectLiteral(new Date), "new Date"); + + var fn = function(){}; + + // Functions shouldn't be matched + ok(!jQuery.isObjectLiteral(fn), "fn"); + + // Again, instantiated objects shouldn't be matched + ok(!jQuery.isObjectLiteral(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.isObjectLiteral(new fn), "new fn"); + + // DOM Element + ok(!jQuery.isObjectLiteral(document.createElement("div")), "DOM Element"); + + var iframe = document.createElement("iframe"); + document.body.appendChild(iframe); + + window.iframeDone = function(otherObject){ + // Objects from other windows should be matched + ok(jQuery.isObjectLiteral(new otherObject), "new otherObject"); + document.body.removeChild( iframe ); + start(); + }; + + var doc = iframe.contentDocument || iframe.contentWindow.document; + doc.open(); + doc.write(""); + doc.close(); +}); + test("isFunction", function() { expect(19); @@ -266,8 +332,41 @@ test("isFunction", 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]; + ok( !jQuery.isXMLDoc( body ), "Iframe body element" ); + } catch(e){ + ok( false, "Iframe body element exception" ); + } + + 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("jQuery('html')", function() { - expect(8); + expect(15); reset(); jQuery.foo = false; @@ -277,6 +376,14 @@ test("jQuery('html')", function() { jQuery("body").append(""); ok( jQuery.foo, "Executing a scripts contents in the right context" ); + // Test multi-line HTML + var div = jQuery("

\r\nsome text\n

some p

\nmore text\r\n

")[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." ); + reset(); ok( jQuery("")[0], "Creating a link" ); @@ -288,12 +395,15 @@ test("jQuery('html')", function() { ok( j.length >= 2, "Check node,textnode,comment creation (some browsers delete comments)" ); ok( !jQuery("")[0].selected, "Make sure that options are auto-selected #2050" ); + + ok( jQuery("

")[0], "Create a div with closing tag." ); + ok( jQuery("

")[0], "Create a table with closing tag." ); }); test("jQuery('html', context)", function() { expect(1); - var $div = jQuery("

"); + var $div = jQuery("

")[0]; var $span = jQuery("", $div); equals($span.length, 1, "Verify a span created with a div context works, #1763"); }); @@ -325,24 +435,48 @@ test("size()", function() { test("get()", function() { expect(1); - isSet( jQuery("p").get(), q("firstp","ap","sndp","en","sap","first"), "Get All Elements" ); + 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(1); equals( jQuery("p").get(0), document.getElementById("firstp"), "Get A Single Element" ); }); +test("get(-Number)",function() { + expect(1); + equals( jQuery("p").get(-1), + document.getElementById("first"), + "Get a single element with negative index" ) +}) + test("add(String|Element|Array|undefined)", function() { - expect(12); - isSet( jQuery("#sndp").add("#en").add("#sap").get(), q("sndp", "en", "sap"), "Check elements from document" ); - isSet( jQuery("#sndp").add( jQuery("#en")[0] ).add( jQuery("#sap") ).get(), q("sndp", "en", "sap"), "Check elements from document" ); + expect(16); + same( jQuery("#sndp").add("#en").add("#sap").get(), q("sndp", "en", "sap"), "Check elements from document" ); + same( jQuery("#sndp").add( jQuery("#en")[0] ).add( jQuery("#sap") ).get(), q("sndp", "en", "sap"), "Check elements from document" ); ok( jQuery([]).add(jQuery("#form")[0].elements).length >= 13, "Check elements from array" ); // For the time being, we're discontinuing support for jQuery(form.elements) since it's ambiguous in IE // use jQuery([]).add(form.elements) instead. //equals( jQuery([]).add(jQuery("#form")[0].elements).length, jQuery(jQuery("#form")[0].elements).length, "Array in constructor must equals array in add()" ); + var tmp = jQuery("

"); + + var x = jQuery([]).add(jQuery("

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" ); + + 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" ); + 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" ); @@ -361,6 +495,18 @@ test("add(String|Element|Array|undefined)", function() { ok( jQuery([]).add( document.getElementById('form') ).length >= 13, "Add a form (adds the elements)" ); }); +test("add(String, Context)", function() { + 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." ); + + 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." ); +}); + test("each(Function)", function() { expect(1); var div = jQuery("div"); @@ -372,8 +518,14 @@ test("each(Function)", function() { ok( pass, "Execute a function, Relative" ); }); +test("index()", function() { + expect(1); + + equals( jQuery("#text2").index(), 2, "Returns the index of a child amongst its siblings" ) +}); + test("index(Object|String|undefined)", function() { - expect(15); + expect(16); var elements = jQuery([window, document]), inputElements = jQuery('#radio1,#radio2,#check1,#check2'); @@ -399,11 +551,12 @@ test("index(Object|String|undefined)", function() { 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" ); }); test("jQuery.merge()", function() { - expect(6); + expect(8); var parse = jQuery.merge; @@ -417,10 +570,14 @@ 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(20); + expect(25); var settings = { xnumber1: 5, xnumber2: 7, xstring1: "peter", xstring2: "pan" }, options = { xnumber2: 1, xstring2: "x", xxx: "newstring" }, @@ -433,18 +590,44 @@ test("jQuery.extend(Object, Object)", function() { deepmerged = { foo: { bar: true, baz: true }, foo2: document }; jQuery.extend(settings, options); - isObj( settings, merged, "Check if extended: settings must be extended" ); - isObj( options, optionsCopy, "Check if not modified: options must not be modified" ); + 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); - isObj( settings, merged, "Check if extended: settings must be extended" ); - isObj( options, optionsCopy, "Check if not modified: options must not be modified" ); + 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); - isObj( deep1.foo, deepmerged.foo, "Check if foo: settings must be extended" ); - isObj( deep2.foo, deep2copy.foo, "Check if not deep2: options must not be modified" ); + 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" ); + 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"); @@ -458,7 +641,7 @@ test("jQuery.extend(Object, Object)", function() { var target = {}; var recursive = { foo:target, bar:5 }; jQuery.extend(true, target, recursive); - isObj( target, { bar:5 }, "Check to make sure a recursive obj doesn't go never-ending loop by not copying it over" ); + 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" ); @@ -486,14 +669,14 @@ test("jQuery.extend(Object, Object)", function() { merged2 = { xnumber1: 5, xnumber2: 1, xstring1: "peter", xstring2: "xx", xxx: "newstringx" }; var settings = jQuery.extend({}, defaults, options1, options2); - isObj( settings, merged2, "Check if extended: settings must be extended" ); - isObj( defaults, defaultsCopy, "Check if not modified: options1 must not be modified" ); - isObj( options1, options1Copy, "Check if not modified: options1 must not be modified" ); - isObj( options2, options2Copy, "Check if not modified: options2 must not be modified" ); + 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(12); + expect(13); jQuery.each( [0,1,2], function(i, n){ equals( i, n, "Check array iteration" ); }); @@ -518,6 +701,13 @@ test("jQuery.each(Object,Function)", function() { 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(){ @@ -555,3 +745,13 @@ test("jQuery.makeArray", function(){ ok( jQuery.makeArray(document.getElementById('form')).length >= 13, "Pass makeArray a form (treat as elements)" ); }); + +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" ); +});