X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=test%2Funit%2Fcore.js;h=3a3b42f840f9abb216de544cd5c5deffe21e3998;hb=67d445a703491c90a7d3c46be34bcdceb4d1c896;hp=939e1b83785f37987866c7f519e2dfc845f5f5bb;hpb=d415e0adb8f89a00768091795860daa5f2c29835;p=jquery.git diff --git a/test/unit/core.js b/test/unit/core.js index 939e1b8..3a3b42f 100644 --- a/test/unit/core.js +++ b/test/unit/core.js @@ -12,7 +12,21 @@ test("Basic requirements", function() { }); test("jQuery()", function() { - expect(8); + expect(12); + + // Basic constructor's behavior + + equals( jQuery().length, 1, "jQuery() === jQuery(document)" ); + 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( 1, jQuery(window).length, "Correct number of elements generated for jQuery(window)" ); + var main = jQuery("#main"); isSet( jQuery("div p", main).get(), q("sndp", "en", "sap"), "Basic selector with jQuery object as context" ); @@ -42,22 +56,17 @@ test("jQuery()", function() { var div = jQuery("
"); equals( div.length, 4, "Correct number of elements generated for div hr code b" ); - // 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 window" ); - - equals( jQuery(document).length, 1, "Correct number of elements generated for document" ); - 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" ); }); test("selector state", function() { - expect(30); + expect(31); var test; - test = jQuery(); + test = jQuery(undefined); equals( test.selector, "", "Empty jQuery Selector" ); equals( test.context, undefined, "Empty jQuery Context" ); @@ -117,6 +126,13 @@ test("selector state", function() { test = jQuery("#main").eq(0); equals( test.selector, "#main.slice(0,1)", "#main eq Selector" ); equals( test.context, document, "#main eq Context" ); + + var d = "
"; + equals( + jQuery(d).appendTo(jQuery(d)).selector, + jQuery(d).appendTo(d).selector, + "manipulation methods make same selector for jQuery objects" + ); }); test("browser", function() { @@ -260,8 +276,41 @@ 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(13); reset(); jQuery.foo = false; @@ -271,6 +320,14 @@ 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" ); @@ -287,7 +344,7 @@ test("jQuery('html')", function() { 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"); }); @@ -322,13 +379,27 @@ test("get()", function() { isSet( jQuery("p").get(), q("firstp","ap","sndp","en","sap","first"), "Get All Elements" ); }); +test("toArray()", function() { + expect(1); + isSet ( 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); + expect(16); 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" ); ok( jQuery([]).add(jQuery("#form")[0].elements).length >= 13, "Check elements from array" ); @@ -337,6 +408,16 @@ test("add(String|Element|Array|undefined)", function() { // 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" ); @@ -366,8 +447,14 @@ 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'); @@ -393,6 +480,7 @@ 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" ); }); @@ -414,7 +502,7 @@ test("jQuery.merge()", function() { }); test("jQuery.extend(Object, Object)", function() { - expect(20); + expect(23); var settings = { xnumber1: 5, xnumber2: 7, xstring1: "peter", xstring2: "pan" }, options = { xnumber2: 1, xstring2: "x", xxx: "newstring" }, @@ -439,6 +527,22 @@ test("jQuery.extend(Object, Object)", function() { isObj( 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); + isObj( empty.foo, optionsWithLength.foo, "The length property must copy correctly" ); + + empty = {}; + var optionsWithDate = { foo: { date: new Date } }; + jQuery.extend(true, empty, optionsWithDate); + isObj( empty.foo, optionsWithDate.foo, "Dates copy correctly" ); + + var myKlass = function() {}; + empty = {}; + var optionsWithCustomObject = { foo: { date: new myKlass } }; + jQuery.extend(true, empty, optionsWithCustomObject); + isObj( empty.foo, optionsWithCustomObject.foo, "Custom objects copy correctly" ); + var nullUndef; nullUndef = jQuery.extend({}, options, { xnumber2: null }); ok( nullUndef.xnumber2 === null, "Check to make sure null values are copied"); @@ -487,7 +591,7 @@ test("jQuery.extend(Object, Object)", function() { }); test("jQuery.each(Object,Function)", function() { - expect(12); + expect(13); jQuery.each( [0,1,2], function(i, n){ equals( i, n, "Check array iteration" ); }); @@ -512,6 +616,13 @@ 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(){ @@ -549,3 +660,13 @@ 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" ); +});