X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;ds=inline;f=test%2Funit%2Ftraversing.js;h=179e130ba601e219315dce3f076f7b82be5da563;hb=c34a62f8abbd9598e7a6647754c449ce92418b3a;hp=7b046e3d10290f1d8e6fb69b6c62e06a8b4df810;hpb=2b481b93cfca62f95aa7005e7db651456fa08e65;p=jquery.git diff --git a/test/unit/traversing.js b/test/unit/traversing.js index 7b046e3..179e130 100644 --- a/test/unit/traversing.js +++ b/test/unit/traversing.js @@ -1,15 +1,5 @@ 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' ); @@ -51,6 +41,43 @@ test("is(String)", function() { 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)" ); @@ -64,9 +91,11 @@ test("filter(Selector)", function() { }); 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() { @@ -109,13 +138,13 @@ test("closest()", function() { test("closest(Array)", function() { expect(6); - same( jQuery("body").closest(["body"]), [{selector:"body", elem:document.body}], "closest([body])" ); - same( jQuery("body").closest(["html"]), [{selector:"html", elem:document.documentElement}], "closest([html])" ); + same( jQuery("body").closest(["body"]), [{selector:"body", elem:document.body, level:1}], "closest([body])" ); + same( jQuery("body").closest(["html"]), [{selector:"html", elem:document.documentElement, level:2}], "closest([html])" ); same( jQuery("body").closest(["div"]), [], "closest([div])" ); - same( jQuery("#main").closest(["span,#html"]), [{selector:"span,#html", elem:document.documentElement}], "closest([span,#html])" ); + same( jQuery("#main").closest(["span,#html"]), [{selector:"span,#html", elem:document.documentElement, level:4}], "closest([span,#html])" ); - same( jQuery("body").closest(["body","html"]), [{selector:"body", elem:document.body}, {selector:"html", elem:document.documentElement}], "closest([body, html])" ); - same( jQuery("body").closest(["span","html"]), [{selector:"html", elem:document.documentElement}], "closest([body, html])" ); + same( jQuery("body").closest(["body","html"]), [{selector:"body", elem:document.body, level:1}, {selector:"html", elem:document.documentElement, level:2}], "closest([body, html])" ); + same( jQuery("body").closest(["span","html"]), [{selector:"html", elem:document.documentElement, level:2}], "closest([body, html])" ); }); test("not(Selector)", function() { @@ -152,7 +181,43 @@ test("not(jQuery)", function() { expect(1); same( jQuery("p").not(jQuery("#ap, #sndp, .result")).get(), q("firstp", "en", "sap", "first"), "not(jQuery)" ); -}) +}); + +test("has(Element)", function() { + expect(2); + + var obj = jQuery("#main").has(jQuery("#sndp")[0]); + same( obj.get(), q("main"), "Keeps elements that have the element as a descendant" ); + + var multipleParent = jQuery("#main, #header").has(jQuery("#sndp")[0]); + same( obj.get(), q("main"), "Does not include elements that do not have the element as a descendant" ); +}); + +test("has(Selector)", function() { + expect(3); + + var obj = jQuery("#main").has("#sndp"); + same( obj.get(), q("main"), "Keeps elements that have any element matching the selector as a descendant" ); + + var multipleParent = jQuery("#main, #header").has("#sndp"); + same( obj.get(), q("main"), "Does not include elements that do not have the element as a descendant" ); + + var multipleHas = jQuery("#main").has("#sndp, #first"); + same( multipleHas.get(), q("main"), "Only adds elements once" ); +}); + +test("has(Arrayish)", function() { + expect(3); + + var simple = jQuery("#main").has(jQuery("#sndp")); + same( simple.get(), q("main"), "Keeps elements that have any element in the jQuery list as a descendant" ); + + var multipleParent = jQuery("#main, #header").has(jQuery("#sndp")); + same( multipleParent.get(), q("main"), "Does not include elements that do not have an element in the jQuery list as a descendant" ); + + var multipleHas = jQuery("#main").has(jQuery("#sndp, #first")); + same( simple.get(), q("main"), "Only adds elements once" ); +}); test("andSelf()", function() { expect(4); @@ -252,7 +317,7 @@ test("prevAll([String])", function() { }); test("nextUntil([String])", function() { - expect(10); + expect(11); var elems = jQuery('#form').children().slice( 2, 12 ); @@ -266,6 +331,8 @@ test("nextUntil([String])", function() { same( jQuery("#text1").nextUntil("#area1", "button,input").get(), elems.get(), "Multiple-filtered nextUntil check" ); equals( jQuery("#text1").nextUntil("#area1", "div").length, 0, "Filtered nextUntil check, no match" ); same( jQuery("#text1, #hidden1").nextUntil("#area1", "button,input").get(), elems.get(), "Multi-source, multiple-filtered nextUntil check" ); + + same( jQuery("#text1").nextUntil("[class=foo]").get(), jQuery("#text1").nextAll().get(), "Non-element nodes must be skipped, since they have no attributes" ); }); test("prevUntil([String])", function() { @@ -285,81 +352,6 @@ test("prevUntil([String])", 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" ); @@ -391,3 +383,58 @@ test("contents()", function() { equals( c.length, 1, "Check node,textnode,comment contents is just one" ); equals( c[0].nodeValue, "hi", "Check node,textnode,comment contents is just the one from span" ); }); + +test("add(String|Element|Array|undefined)", function() { + expect(16); + same( jQuery("#sndp").add("#en").add("#sap").get(), q("sndp", "en", "sap"), "Check elements from document" ); + same( jQuery("#sndp").add( jQuery("#en")[0] ).add( jQuery("#sap") ).get(), q("sndp", "en", "sap"), "Check elements from document" ); + ok( jQuery([]).add(jQuery("#form")[0].elements).length >= 13, "Check elements from array" ); + + // For the time being, we're discontinuing support for jQuery(form.elements) since it's ambiguous in IE + // use jQuery([]).add(form.elements) instead. + //equals( jQuery([]).add(jQuery("#form")[0].elements).length, jQuery(jQuery("#form")[0].elements).length, "Array in constructor must equals array in add()" ); + + var divs = jQuery("
").add("#sndp"); + ok( !divs[0].parentNode, "Make sure the first element is still the disconnected node." ); + + divs = jQuery("xxx
").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" ); + + var x = jQuery([]).add("xxx
").add("xxx
"); + equals( x[0].id, "x1", "Check on-the-fly element1" ); + equals( x[1].id, "x2", "Check on-the-fly element2" ); + + var notDefined; + equals( jQuery([]).add(notDefined).length, 0, "Check that undefined adds nothing" ); + + 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." ); +});