X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=test%2Funit%2Fcore.js;h=e3adc604f7445c7df9b80fcb4a89340dfd291161;hb=c05712f0a51a137c9243cbc33b4cb0d5d853a80d;hp=25ff1f57336c976059b27339f865d08c394ef88e;hpb=b0fe380cf89564305646bbd55d1fd7bd210fd591;p=jquery.git
diff --git a/test/unit/core.js b/test/unit/core.js
index 25ff1f5..e3adc60 100644
--- a/test/unit/core.js
+++ b/test/unit/core.js
@@ -12,11 +12,11 @@ test("Basic requirements", function() {
});
test("jQuery()", function() {
- expect(12);
+ expect(22);
// 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([])" );
@@ -51,14 +51,33 @@ 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" );
equals( jQuery(document.body).get(0), jQuery('body').get(0), "Test passing an html node to the factory" );
+
+ var elem = jQuery("", {
+ width: 10,
+ css: { paddingLeft:1, paddingRight:1 },
+ 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');
});
test("selector state", function() {
@@ -189,6 +208,75 @@ 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);
@@ -310,7 +398,7 @@ test("isXMLDoc - XML", function() {
}
test("jQuery('html')", function() {
- expect(13);
+ expect(15);
reset();
jQuery.foo = false;
@@ -339,6 +427,9 @@ 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() {
@@ -364,6 +455,16 @@ test("jQuery(selector, xml).text(str) - Loaded via XML document", function() {
});
}
+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" );
@@ -459,45 +560,83 @@ test("each(Function)", function() {
ok( pass, "Execute a function, Relative" );
});
-test("index()", function() {
- expect(1);
+test("slice()", function() {
+ expect(7);
+
+ var $links = jQuery("#ap a");
- equals( jQuery("#text2").index(), 2, "Returns the index of a child amongst its siblings" )
+ 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("index(Object|String|undefined)", function() {
- expect(16);
+test("first()/last()", function() {
+ expect(4);
+
+ var $links = jQuery("#ap a"), $none = jQuery("asdf");
- 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( $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(6);
+ expect(8);
var parse = jQuery.merge;
@@ -511,10 +650,14 @@ 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(25);
var settings = { xnumber1: 5, xnumber2: 7, xstring1: "peter", xstring2: "pan" },
options = { xnumber2: 1, xstring2: "x", xxx: "newstring" },
@@ -550,10 +693,20 @@ test("jQuery.extend(Object, Object)", function() {
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 = {};
- var optionsWithCustomObject = { foo: { date: new myKlass } };
jQuery.extend(true, empty, optionsWithCustomObject);
- same( empty.foo, optionsWithCustomObject.foo, "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" );
var nullUndef;
nullUndef = jQuery.extend({}, options, { xnumber2: null });
@@ -638,7 +791,7 @@ 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" );
@@ -671,6 +824,10 @@ 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(){