-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)" );
-});
-