X-Git-Url: http://git.asbjorn.biz/?p=jquery.git;a=blobdiff_plain;f=test%2Funit%2Ftraversing.js;h=56fed2200d0238b7366b6d07ed06e9c225fda423;hp=22d48681255ba65dd006a1e2120faf7b941af9cd;hb=2e2d5e9db5ee9886644d75954d327e6d284e2da8;hpb=e534a310c7e99c44d93855ad5865ad5e985039ba diff --git a/test/unit/traversing.js b/test/unit/traversing.js index 22d4868..56fed22 100644 --- a/test/unit/traversing.js +++ b/test/unit/traversing.js @@ -1,22 +1,16 @@ -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' ); -}); +module("traversing", { teardown: moduleTeardown }); test("find(String)", function() { - expect(2); + expect(5); equals( 'Yahoo', jQuery('#foo').find('.blogTest').text(), 'Check for find' ); // using contents will get comments regular, text, and comment nodes var j = jQuery("#nonnodes").contents(); equals( j.find("div").length, 0, "Check node,textnode,comment to find zero divs" ); + + same( jQuery("#main").find("> div").get(), q("foo", "moretests", "tabindex-tests", "liveHandlerOrder", "siblingTest"), "find child elements" ); + same( jQuery("#main").find("> #foo, > #moretests").get(), q("foo", "moretests"), "find child elements" ); + same( jQuery("#main").find("> #foo > p").get(), q("sndp", "en", "sap"), "find child elements" ); }); test("is(String)", function() { @@ -51,6 +45,43 @@ 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 +95,11 @@ 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() { @@ -91,7 +124,7 @@ test("filter(jQuery)", function() { }) test("closest()", function() { - expect(9); + expect(11); same( jQuery("body").closest("body").get(), q("body"), "closest(body)" ); same( jQuery("body").closest("html").get(), q("html"), "closest(html)" ); same( jQuery("body").closest("div").get(), [], "closest(div)" ); @@ -105,17 +138,24 @@ test("closest()", function() { same( jq.closest("html", document.body).get(), [], "Context limited." ); same( jq.closest("body", document.body).get(), [], "Context limited." ); same( jq.closest("#nothiddendiv", document.body).get(), q("nothiddendiv"), "Context not reached." ); + + //Test that .closest() returns unique'd set + equals( jQuery('#main p').closest('#main').length, 1, "Closest should return a unique set" ); + + // Test on disconnected node + equals( jQuery("

").find("p").closest("table").length, 0, "Make sure disconnected closest work." ); }); 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])" ); + expect(7); + 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("#yahoo").closest(["div"]), [{"selector":"div", "elem": document.getElementById("foo"), "level": 3}, { "selector": "div", "elem": document.getElementById("main"), "level": 4 }], "closest([div])" ); + 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() { @@ -123,7 +163,7 @@ test("not(Selector)", function() { equals( jQuery("#main > p#ap > a").not("#google").length, 2, "not('selector')" ); same( jQuery("p").not(".result").get(), q("firstp", "ap", "sndp", "en", "sap", "first"), "not('.class')" ); same( jQuery("p").not("#ap, #sndp, .result").get(), q("firstp", "en", "sap", "first"), "not('selector, selector')" ); - same( jQuery("#form option").not("option.emptyopt:contains('Nothing'),[selected],[value='1']").get(), q("option1c", "option1d", "option2c", "option3d", "option3e" ), "not('complex selector')"); + same( jQuery("#form option").not("option.emptyopt:contains('Nothing'),[selected],[value='1']").get(), q("option1c", "option1d", "option2c", "option3d", "option3e", "option4e","option5b"), "not('complex selector')"); same( jQuery('#ap *').not('code').get(), q("google", "groups", "anchor1", "mark"), "not('tag selector')" ); same( jQuery('#ap *').not('code, #mark').get(), q("google", "groups", "anchor1"), "not('tag, ID selector')" ); @@ -134,7 +174,7 @@ test("not(Element)", function() { expect(1); var selects = jQuery("#form select"); - same( selects.not( selects[1] ).get(), q("select1", "select3"), "filter out DOM element"); + same( selects.not( selects[1] ).get(), q("select1", "select3", "select4", "select5"), "filter out DOM element"); }); test("not(Function)", function() { @@ -152,7 +192,43 @@ 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); @@ -193,10 +269,26 @@ test("parents([String])", function() { equals( jQuery("#groups").parents()[0].id, "ap", "Simple parents check" ); equals( jQuery("#groups").parents("p")[0].id, "ap", "Filtered parents check" ); equals( jQuery("#groups").parents("div")[0].id, "main", "Filtered parents check2" ); - same( jQuery("#groups").parents("p, div").get(), q("main", "ap"), "Check for multiple filters" ); + same( jQuery("#groups").parents("p, div").get(), q("ap", "main"), "Check for multiple filters" ); same( jQuery("#en, #sndp").parents().get(), q("foo", "main", "dl", "body", "html"), "Check for unique results from parents" ); }); +test("parentsUntil([String])", function() { + expect(9); + + var parents = jQuery("#groups").parents(); + + same( jQuery("#groups").parentsUntil().get(), parents.get(), "parentsUntil with no selector (nextAll)" ); + same( jQuery("#groups").parentsUntil(".foo").get(), parents.get(), "parentsUntil with invalid selector (nextAll)" ); + same( jQuery("#groups").parentsUntil("#html").get(), parents.not(':last').get(), "Simple parentsUntil check" ); + equals( jQuery("#groups").parentsUntil("#ap").length, 0, "Simple parentsUntil check" ); + same( jQuery("#groups").parentsUntil("#html, #body").get(), parents.slice( 0, 3 ).get(), "Less simple parentsUntil check" ); + same( jQuery("#groups").parentsUntil("#html", "div").get(), jQuery("#main").get(), "Filtered parentsUntil check" ); + same( jQuery("#groups").parentsUntil("#html", "p,div,dl").get(), parents.slice( 0, 3 ).get(), "Multiple-filtered parentsUntil check" ); + equals( jQuery("#groups").parentsUntil("#html", "span").length, 0, "Filtered parentsUntil check, no match" ); + same( jQuery("#groups, #ap").parentsUntil("#html", "p,div,dl").get(), parents.slice( 0, 3 ).get(), "Multi-source, multiple-filtered parentsUntil check" ); +}); + test("next([String])", function() { expect(4); equals( jQuery("#ap").next()[0].id, "foo", "Simple next check" ); @@ -213,79 +305,62 @@ test("prev([String])", function() { equals( jQuery("#foo").prev("p, div")[0].id, "ap", "Multiple filters" ); }); -test("slice()", function() { - expect(7); - - var $links = jQuery("#ap a"); +test("nextAll([String])", function() { + expect(4); - 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)" ); + var elems = jQuery('#form').children(); - 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)" ); + same( jQuery("#label-for").nextAll().get(), elems.not(':first').get(), "Simple nextAll check" ); + same( jQuery("#label-for").nextAll('input').get(), elems.not(':first').filter('input').get(), "Filtered nextAll check" ); + same( jQuery("#label-for").nextAll('input,select').get(), elems.not(':first').filter('input,select').get(), "Multiple-filtered nextAll check" ); + same( jQuery("#label-for, #hidden1").nextAll('input,select').get(), elems.not(':first').filter('input,select').get(), "Multi-source, multiple-filtered nextAll check" ); }); -test("first()/last()", function() { +test("prevAll([String])", 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()" ); + var elems = jQuery( jQuery('#form').children().slice(0, 12).get().reverse() ); - same( $none.first().get(), [], "first() none" ); - same( $none.last().get(), [], "last() none" ); + same( jQuery("#area1").prevAll().get(), elems.get(), "Simple prevAll check" ); + same( jQuery("#area1").prevAll('input').get(), elems.filter('input').get(), "Filtered prevAll check" ); + same( jQuery("#area1").prevAll('input,select').get(), elems.filter('input,select').get(), "Multiple-filtered prevAll check" ); + same( jQuery("#area1, #hidden1").prevAll('input,select').get(), elems.filter('input,select').get(), "Multi-source, multiple-filtered prevAll check" ); }); -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; - }, [ ] ); +test("nextUntil([String])", function() { + expect(11); - equals( values.join(""), "12", "Map the values from a hash to an array" ); + var elems = jQuery('#form').children().slice( 2, 12 ); - var scripts = document.getElementsByTagName("script"); - var mapped = jQuery.map( scripts, function( v, k ){ - return v; - }, {length:0} ); + same( jQuery("#text1").nextUntil().get(), jQuery("#text1").nextAll().get(), "nextUntil with no selector (nextAll)" ); + same( jQuery("#text1").nextUntil(".foo").get(), jQuery("#text1").nextAll().get(), "nextUntil with invalid selector (nextAll)" ); + same( jQuery("#text1").nextUntil("#area1").get(), elems.get(), "Simple nextUntil check" ); + equals( jQuery("#text1").nextUntil("#text2").length, 0, "Simple nextUntil check" ); + same( jQuery("#text1").nextUntil("#area1, #radio1").get(), jQuery("#text1").next().get(), "Less simple nextUntil check" ); + same( jQuery("#text1").nextUntil("#area1", "input").get(), elems.not("button").get(), "Filtered nextUntil check" ); + same( jQuery("#text1").nextUntil("#area1", "button").get(), elems.not("input").get(), "Filtered nextUntil check" ); + 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" ); - 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 - }); + same( jQuery("#text1").nextUntil("[class=foo]").get(), jQuery("#text1").nextAll().get(), "Non-element nodes must be skipped, since they have no attributes" ); +}); - equals( flat.join(""), "00012223", "try the new flatten technique(#2616)" ); +test("prevUntil([String])", function() { + expect(10); + + var elems = jQuery("#area1").prevAll(); + + same( jQuery("#area1").prevUntil().get(), elems.get(), "prevUntil with no selector (prevAll)" ); + same( jQuery("#area1").prevUntil(".foo").get(), elems.get(), "prevUntil with invalid selector (prevAll)" ); + same( jQuery("#area1").prevUntil("label").get(), elems.not(':last').get(), "Simple prevUntil check" ); + equals( jQuery("#area1").prevUntil("#button").length, 0, "Simple prevUntil check" ); + same( jQuery("#area1").prevUntil("label, #search").get(), jQuery("#area1").prev().get(), "Less simple prevUntil check" ); + same( jQuery("#area1").prevUntil("label", "input").get(), elems.not(':last').not("button").get(), "Filtered prevUntil check" ); + same( jQuery("#area1").prevUntil("label", "button").get(), elems.not(':last').not("input").get(), "Filtered prevUntil check" ); + same( jQuery("#area1").prevUntil("label", "button,input").get(), elems.not(':last').get(), "Multiple-filtered prevUntil check" ); + equals( jQuery("#area1").prevUntil("label", "div").length, 0, "Filtered prevUntil check, no match" ); + same( jQuery("#area1, #hidden1").prevUntil("label", "button,input").get(), elems.not(':last').get(), "Multi-source, multiple-filtered prevUntil check" ); }); test("contents()", function() { @@ -319,3 +394,59 @@ 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("
test
").add("#sndp"); + equals( divs[0].parentNode.nodeType, 11, "Make sure the first element is still the disconnected node." ); + + divs = jQuery("#sndp").add("
"); + ok( !divs[1].parentNode, "Make sure the first element is still the disconnected node." ); + + var tmp = jQuery("
"); + + var x = jQuery([]).add(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); + + deepEqual( jQuery( "#firstp" ).add( "#ap" ).get(), q( "firstp", "ap" ), "Add selector to selector " ); + deepEqual( jQuery( document.getElementById("firstp") ).add( "#ap" ).get(), q( "firstp", "ap" ), "Add gEBId to selector" ); + deepEqual( jQuery( document.getElementById("firstp") ).add( document.getElementById("ap") ).get(), q( "firstp", "ap" ), "Add gEBId to gEBId" ); + + var ctx = document.getElementById("firstp"); + deepEqual( jQuery( "#firstp" ).add( "#ap", ctx ).get(), q( "firstp" ), "Add selector to selector " ); + deepEqual( jQuery( document.getElementById("firstp") ).add( "#ap", ctx ).get(), q( "firstp" ), "Add gEBId to selector, not in context" ); + deepEqual( jQuery( document.getElementById("firstp") ).add( "#ap", document.getElementsByTagName("body")[0] ).get(), q( "firstp", "ap" ), "Add gEBId to selector, in context" ); +});