test/unit/selector.js

   1 module("selector");
   2
   3 test("element", function() {
   4         expect(9);
   5         ok( jQuery("*").size() >= 30, "Select all" );
   6         var all = jQuery("*"), good = true;
   7         for ( var i = 0; i < all.length; i++ )
   8                 if ( all[i].nodeType == 8 )
   9                         good = false;
  10         ok( good, "Select all elements, no comment nodes" );
  11         t( "Element Selector", "p", ["firstp","ap","sndp","en","sap","first"] );
  12         t( "Element Selector", "body", ["body"] );
  13         t( "Element Selector", "html", ["html"] );
  14         t( "Parent Element", "div p", ["firstp","ap","sndp","en","sap","first"] );
  15         equals( jQuery("param", "#object1").length, 2, "Object/param as context" );
  16
  17         ok( jQuery("#length").length, '&lt;input name="length"&gt; cannot be found under IE, see #945' );
  18         ok( jQuery("#lengthtest input").length, '&lt;input name="length"&gt; cannot be found under IE, see #945' );
  19 });
  20
  21 if ( location.protocol != "file:" ) {
  22         test("Element Selector with underscore", function() {
  23                 expect(1);
  24                 stop();
  25                 jQuery.get("data/with_fries.xml", function(xml) {
  26                         equals( jQuery("foo_bar", xml).length, 1, "Element Selector with underscore" );
  27                         start();
  28                 });
  29         });
  30 }
  31
  32 test("broken", function() {
  33         expect(7);
  34         function broken(name, selector) {
  35                 try {
  36                         t( name, selector, [] );
  37                 } catch(e){
  38                         ok(  typeof e === "string" && e.indexOf("Syntax error") >= 0,
  39                                 name + ": " + selector );
  40                 }
  41         }
  42
  43         broken( "Broken Selector", "[", [] );
  44         broken( "Broken Selector", "(", [] );
  45         broken( "Broken Selector", "{", [] );
  46         broken( "Broken Selector", "<", [] );
  47         broken( "Broken Selector", "()", [] );
  48         broken( "Broken Selector", "<>", [] );
  49         broken( "Broken Selector", "{}", [] );
  50 });
  51
  52 test("id", function() {
  53         expect(25);
  54         t( "ID Selector", "#body", ["body"] );
  55         t( "ID Selector w/ Element", "body#body", ["body"] );
  56         t( "ID Selector w/ Element", "ul#first", [] );
  57         t( "ID selector with existing ID descendant", "#firstp #simon1", ["simon1"] );
  58         t( "ID selector with non-existant descendant", "#firstp #foobar", [] );
  59         t( "ID selector using UTF8", "#台北Táiběi", ["台北Táiběi"] );
  60         t( "Multiple ID selectors using UTF8", "#台北Táiběi, #台北", ["台北Táiběi","台北"] );
  61         t( "Descendant ID selector using UTF8", "div #台北", ["台北"] );
  62         t( "Child ID selector using UTF8", "form > #台北", ["台北"] );
  63
  64         t( "Escaped ID", "#foo\\:bar", ["foo:bar"] );
  65         t( "Escaped ID", "#test\\.foo\\[5\\]bar", ["test.foo[5]bar"] );
  66         t( "Descendant escaped ID", "div #foo\\:bar", ["foo:bar"] );
  67         t( "Descendant escaped ID", "div #test\\.foo\\[5\\]bar", ["test.foo[5]bar"] );
  68         t( "Child escaped ID", "form > #foo\\:bar", ["foo:bar"] );
  69         t( "Child escaped ID", "form > #test\\.foo\\[5\\]bar", ["test.foo[5]bar"] );
  70
  71         t( "ID Selector, child ID present", "#form > #radio1", ["radio1"] ); // bug #267
  72         t( "ID Selector, not an ancestor ID", "#form #first", [] );
  73         t( "ID Selector, not a child ID", "#form > #option1a", [] );
  74
  75         t( "All Children of ID", "#foo > *", ["sndp", "en", "sap"] );
  76         t( "All Children of ID with no children", "#firstUL > *", [] );
  77
  78         jQuery('<a name="tName1">tName1 A</a><a name="tName2">tName2 A</a><div id="tName1">tName1 Div</div>').appendTo('#main');
  79         equals( jQuery("#tName1")[0].id, 'tName1', "ID selector with same value for a name attribute" );
  80         equals( jQuery("#tName2").length, 0, "ID selector non-existing but name attribute on an A tag" );
  81         t( "ID Selector on Form with an input that has a name of 'id'", "#lengthtest", ["lengthtest"] );
  82
  83         t( "ID selector with non-existant ancestor", "#asdfasdf #foobar", [] ); // bug #986
  84
  85         isSet( jQuery("body").find("div#form"), [], "ID selector within the context of another element" );
  86 });
  87
  88 test("class", function() {
  89         expect(15);
  90         t( "Class Selector", ".blog", ["mark","simon"] );
  91         t( "Class Selector", ".blog.link", ["simon"] );
  92         t( "Class Selector w/ Element", "a.blog", ["mark","simon"] );
  93         t( "Parent Class Selector", "p .blog", ["mark","simon"] );
  94
  95         t( "Class selector using UTF8", ".台北Táiběi", ["utf8class1"] );
  96         //t( "Class selector using UTF8", ".台北", ["utf8class1","utf8class2"] );
  97         t( "Class selector using UTF8", ".台北Táiběi.台北", ["utf8class1"] );
  98         t( "Class selector using UTF8", ".台北Táiběi, .台北", ["utf8class1","utf8class2"] );
  99         t( "Descendant class selector using UTF8", "div .台北Táiběi", ["utf8class1"] );
 100         t( "Child class selector using UTF8", "form > .台北Táiběi", ["utf8class1"] );
 101
 102         t( "Escaped Class", ".foo\\:bar", ["foo:bar"] );
 103         t( "Escaped Class", ".test\\.foo\\[5\\]bar", ["test.foo[5]bar"] );
 104         t( "Descendant scaped Class", "div .foo\\:bar", ["foo:bar"] );
 105         t( "Descendant scaped Class", "div .test\\.foo\\[5\\]bar", ["test.foo[5]bar"] );
 106         t( "Child escaped Class", "form > .foo\\:bar", ["foo:bar"] );
 107         t( "Child escaped Class", "form > .test\\.foo\\[5\\]bar", ["test.foo[5]bar"] );
 108 });
 109
 110 test("multiple", function() {
 111         expect(4);
 112
 113         var results = ["mark","simon","firstp","ap","sndp","en","sap","first"];
 114
 115         if ( document.querySelectorAll ) {
 116                 results = ["firstp","ap","mark","sndp","en","sap","simon","first"];
 117         }
 118
 119         t( "Comma Support", "a.blog, p", results);
 120         t( "Comma Support", "a.blog , p", results);
 121         t( "Comma Support", "a.blog ,p", results);
 122         t( "Comma Support", "a.blog,p", results);
 123 });
 124
 125 test("child and adjacent", function() {
 126         expect(37);
 127         t( "Child", "p > a", ["simon1","google","groups","mark","yahoo","simon"] );
 128         t( "Child", "p> a", ["simon1","google","groups","mark","yahoo","simon"] );
 129         t( "Child", "p >a", ["simon1","google","groups","mark","yahoo","simon"] );
 130         t( "Child", "p>a", ["simon1","google","groups","mark","yahoo","simon"] );
 131         t( "Child w/ Class", "p > a.blog", ["mark","simon"] );
 132         t( "All Children", "code > *", ["anchor1","anchor2"] );
 133         t( "All Grandchildren", "p > * > *", ["anchor1","anchor2"] );
 134         t( "Adjacent", "a + a", ["groups"] );
 135         t( "Adjacent", "a +a", ["groups"] );
 136         t( "Adjacent", "a+ a", ["groups"] );
 137         t( "Adjacent", "a+a", ["groups"] );
 138         t( "Adjacent", "p + p", ["ap","en","sap"] );
 139         t( "Comma, Child, and Adjacent", "a + a, code > a", ["groups","anchor1","anchor2"] );
 140
 141         t( "First Child", "p:first-child", ["firstp","sndp"] );
 142         t( "Nth Child", "p:nth-child(1)", ["firstp","sndp"] );
 143
 144         t( "Last Child", "p:last-child", ["sap"] );
 145         t( "Last Child", "a:last-child", ["simon1","anchor1","mark","yahoo","anchor2","simon"] );
 146
 147         t( "Nth-child", "#main form#form > *:nth-child(2)", ["text2"] );
 148         t( "Nth-child", "#main form#form > :nth-child(2)", ["text2"] );
 149
 150         t( "Nth-child", "#form select:first option:nth-child(3)", ["option1c"] );
 151         t( "Nth-child", "#form select:first option:nth-child(0n+3)", ["option1c"] );
 152         t( "Nth-child", "#form select:first option:nth-child(1n+0)", ["option1a", "option1b", "option1c", "option1d"] );
 153         t( "Nth-child", "#form select:first option:nth-child(1n)", ["option1a", "option1b", "option1c", "option1d"] );
 154         t( "Nth-child", "#form select:first option:nth-child(n)", ["option1a", "option1b", "option1c", "option1d"] );
 155         t( "Nth-child", "#form select:first option:nth-child(even)", ["option1b", "option1d"] );
 156         t( "Nth-child", "#form select:first option:nth-child(odd)", ["option1a", "option1c"] );
 157         t( "Nth-child", "#form select:first option:nth-child(2n)", ["option1b", "option1d"] );
 158         t( "Nth-child", "#form select:first option:nth-child(2n+1)", ["option1a", "option1c"] );
 159         t( "Nth-child", "#form select:first option:nth-child(3n)", ["option1c"] );
 160         t( "Nth-child", "#form select:first option:nth-child(3n+1)", ["option1a", "option1d"] );
 161         t( "Nth-child", "#form select:first option:nth-child(3n+2)", ["option1b"] );
 162         t( "Nth-child", "#form select:first option:nth-child(3n+3)", ["option1c"] );
 163         t( "Nth-child", "#form select:first option:nth-child(3n-1)", ["option1b"] );
 164         t( "Nth-child", "#form select:first option:nth-child(3n-2)", ["option1a", "option1d"] );
 165         t( "Nth-child", "#form select:first option:nth-child(3n-3)", ["option1c"] );
 166         t( "Nth-child", "#form select:first option:nth-child(3n+0)", ["option1c"] );
 167         t( "Nth-child", "#form select:first option:nth-child(-n+3)", ["option1a", "option1b", "option1c"] );
 168 });
 169
 170 test("attributes", function() {
 171         expect(20);
 172         t( "Attribute Exists", "a[title]", ["google"] );
 173         t( "Attribute Exists", "*[title]", ["google"] );
 174         t( "Attribute Exists", "[title]", ["google"] );
 175
 176         t( "Attribute Equals", "a[rel='bookmark']", ["simon1"] );
 177         t( "Attribute Equals", 'a[rel="bookmark"]', ["simon1"] );
 178         t( "Attribute Equals", "a[rel=bookmark]", ["simon1"] );
 179
 180         var results = ["hidden1","radio1","radio2"];
 181
 182         if ( document.querySelectorAll ) {
 183                 results = ["radio1", "radio2", "hidden1"];
 184         }
 185
 186         t( "Multiple Attribute Equals", "#form input[type='hidden'],#form input[type='radio']", results );
 187         t( "Multiple Attribute Equals", "#form input[type=\"hidden\"],#form input[type='radio']", results );
 188         t( "Multiple Attribute Equals", "#form input[type=hidden],#form input[type=radio]", results );
 189
 190         t( "Attribute selector using UTF8", "span[lang=中文]", ["台北"] );
 191
 192         t( "Attribute Begins With", "a[href ^= 'http://www']", ["google","yahoo"] );
 193         t( "Attribute Ends With", "a[href $= 'org/']", ["mark"] );
 194         t( "Attribute Contains", "a[href *= 'google']", ["google","groups"] );
 195
 196         t("Select options via :selected", "#select1 option:selected", ["option1a"] );
 197         t("Select options via :selected", "#select2 option:selected", ["option2d"] );
 198         t("Select options via :selected", "#select3 option:selected", ["option3b", "option3c"] );
 199
 200         t( "Grouped Form Elements", "input[name='foo[bar]']", ["hidden2"] );
 201
 202         t( ":not() Existing attribute", "#form select:not([multiple])", ["select1", "select2"]);
 203         t( ":not() Equals attribute", "#form select:not([name=select1])", ["select2", "select3"]);
 204         t( ":not() Equals quoted attribute", "#form select:not([name='select1'])", ["select2", "select3"]);
 205 });
 206
 207 test("pseudo (:) selectors", function() {
 208         expect(34);
 209         t( "First Child", "p:first-child", ["firstp","sndp"] );
 210         t( "Last Child", "p:last-child", ["sap"] );
 211         t( "Only Child", "a:only-child", ["simon1","anchor1","yahoo","anchor2"] );
 212         t( "Empty", "ul:empty", ["firstUL"] );
 213         t( "Enabled UI Element", "#form input:not([type=hidden]):enabled", ["text1","radio1","radio2","check1","check2","hidden2","name"] );
 214         t( "Disabled UI Element", "#form input:disabled", ["text2"] );
 215         t( "Checked UI Element", "#form input:checked", ["radio2","check1"] );
 216         t( "Selected Option Element", "#form option:selected", ["option1a","option2d","option3b","option3c"] );
 217         t( "Text Contains", "a:contains('Google')", ["google","groups"] );
 218         t( "Text Contains", "a:contains('Google Groups')", ["groups"] );
 219         t( "Element Preceded By", "p ~ div", ["foo","fx-queue","fx-tests", "moretests"] );
 220         t( "Not", "a.blog:not(.link)", ["mark"] );
 221         t( "Not - multiple", "#form option:not(:contains('Nothing'),#option1b,:selected)", ["option1c", "option1d", "option2b", "option2c", "option3d", "option3e"] );
 222         //t( "Not - complex", "#form option:not([id^='opt']:nth-child(-n+3))", [ "option1a", "option1d", "option2d", "option3d", "option3e"] );
 223         t( "Not - recursive", "#form option:not(:not(:selected))[id^='option3']", [ "option3b", "option3c"] );
 224
 225         t( "nth Element", "p:nth(1)", ["ap"] );
 226         t( "First Element", "p:first", ["firstp"] );
 227         t( "Last Element", "p:last", ["first"] );
 228         t( "Even Elements", "p:even", ["firstp","sndp","sap"] );
 229         t( "Odd Elements", "p:odd", ["ap","en","first"] );
 230         t( "Position Equals", "p:eq(1)", ["ap"] );
 231         t( "Position Greater Than", "p:gt(0)", ["ap","sndp","en","sap","first"] );
 232         t( "Position Less Than", "p:lt(3)", ["firstp","ap","sndp"] );
 233         t( "Is A Parent", "p:parent", ["firstp","ap","sndp","en","sap","first"] );
 234         t( "Is Visible", "#form input:visible", ["text1","text2","radio1","radio2","check1","check2","name"] );
 235         t( "Is Hidden", "#form input:hidden", ["hidden1","hidden2"] );
 236
 237         t( "Form element :input", "#form :input", ["text1", "text2", "radio1", "radio2", "check1", "check2", "hidden1", "hidden2", "name", "button", "area1", "select1", "select2", "select3"] );
 238         t( "Form element :radio", "#form :radio", ["radio1", "radio2"] );
 239         t( "Form element :checkbox", "#form :checkbox", ["check1", "check2"] );
 240         t( "Form element :text", "#form :text", ["text1", "text2", "hidden2", "name"] );
 241         t( "Form element :radio:checked", "#form :radio:checked", ["radio2"] );
 242         t( "Form element :checkbox:checked", "#form :checkbox:checked", ["check1"] );
 243         t( "Form element :checkbox:checked, :radio:checked", "#form :checkbox:checked, #form :radio:checked", ["check1", "radio2"] );
 244
 245         t( "Headers", ":header", ["header", "banner", "userAgent"] );
 246         t( "Has Children - :has()", "p:has(a)", ["firstp","ap","en","sap"] );
 247 });