X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=test%2Funit%2Fcore.js;h=1e03c96c0e51606cd0b2e9c8d760080c7d422ec3;hb=148fb7ba8e992dd70c64cdc6a1c6f643fd1ba160;hp=ac93ddaa2edb6bb3042a5c8ee12842b1322d9ec7;hpb=c6b9654ea8524e76f49f17f1bb0f6a38ce36bca3;p=jquery.git
diff --git a/test/unit/core.js b/test/unit/core.js
index ac93dda..1e03c96 100644
--- a/test/unit/core.js
+++ b/test/unit/core.js
@@ -12,21 +12,24 @@ test("Basic requirements", function() {
});
test("jQuery()", function() {
- expect(11);
+ expect(15);
// Basic constructor's behavior
-
- equals( jQuery().length, 1, "jQuery() === jQuery(document)" );
+
+ 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( 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" );
+ 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
@@ -48,10 +51,13 @@ test("jQuery()", function() {
var code = jQuery("");
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("");
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("
");
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" );
@@ -59,7 +65,7 @@ test("jQuery()", function() {
});
test("selector state", function() {
- expect(30);
+ expect(31);
var test;
@@ -123,6 +129,13 @@ 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() {
@@ -179,6 +192,75 @@ 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("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");
+
+ 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("");
+ doc.close();
+});
+
test("isFunction", function() {
expect(19);
@@ -266,8 +348,41 @@ 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 +392,14 @@ 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("some p
\nmore text\r\nxxx
").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 +521,18 @@ 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"); @@ -372,39 +544,83 @@ test("each(Function)", function() { ok( pass, "Execute a function, Relative" ); }); -test("index(Object|String|undefined)", function() { - expect(16); +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); - var elements = jQuery([window, document]), - inputElements = jQuery('#radio1,#radio2,#check1,#check2'); - - // 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" ); - - // 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" ); - - // 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" ); + 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(6); + expect(8); var parse = jQuery.merge; @@ -418,10 +634,14 @@ 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" }, @@ -434,18 +654,44 @@ 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"); @@ -459,7 +705,7 @@ 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" ); @@ -487,10 +733,10 @@ 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() { @@ -519,7 +765,7 @@ 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){ @@ -529,7 +775,7 @@ 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" ); @@ -562,4 +808,18 @@ 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" ); });