-test("index(Object|String|undefined)", function() {
- expect(16);
-
- 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" );
+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)" );