module("traversing");
-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("find(String)", function() {
expect(2);
equals( 'Yahoo', jQuery('#foo').find('.blogTest').text(), 'Check for find' );
ok( jQuery('#en').is('[lang="de"] , [lang="en"]'), 'Comma-seperated; Check for lang attribute: Expect en or de' );
});
+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(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("filter(Selector)", function() {
expect(5);
same( jQuery("#form input").filter(":checked").get(), q("radio2", "check1"), "filter(String)" );
});
test("filter(Function)", function() {
- expect(1);
+ expect(2);
same( jQuery("p").filter(function() { return !jQuery("a", this).length }).get(), q("sndp", "first"), "filter(Function)" );
+
+ same( jQuery("p").filter(function(i, elem) { return !jQuery("a", elem).length }).get(), q("sndp", "first"), "filter(Function) using arg" );
});
test("filter(Element)", function() {
same( jQuery("#area1, #hidden1").prevUntil("label", "button,input").get(), elems.not(':last').get(), "Multi-source, multiple-filtered prevUntil check" );
});
-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)" );
-});
-
test("contents()", function() {
expect(12);
equals( jQuery("#ap").contents().length, 9, "Check element contents" );