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selector.js
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selector.js
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QUnit.module( "selector", { beforeEach: setup } );
/*
======== testinit.js reference ========
See data/testinit.js
q(...);
Returns an array of elements with the given IDs
@example q("main", "foo", "bar") => [<div id="main">, <span id="foo">, <input id="bar">]
t( testName, selector, [ "array", "of", "ids" ] );
Asserts that a select matches the given IDs
@example t("Check for something", "//[a]", ["foo", "baar"]);
url( "some/url.php" );
Add random number to url to stop caching
@example url("data/test.html") => "data/test.html?10538358428943"
@example url("data/test.php?foo=bar") => "data/test.php?foo=bar&10538358345554"
*/
QUnit.test( "element", function( assert ) {
assert.expect( 35 );
var form, all, good, i, lengthtest, siblingTest, html;
assert.equal( Sizzle( "" ).length, 0, "Empty selector returns an empty array" );
assert.deepEqual( Sizzle( "div", document.createTextNode( "" ) ), [],
"Text element as context fails silently" );
form = document.getElementById( "form" );
assert.ok( !Sizzle.matchesSelector( form, "" ),
"Empty string passed to matchesSelector does not match" );
assert.equal( Sizzle( " " ).length, 0, "Empty selector returns an empty array" );
assert.equal( Sizzle( "\t" ).length, 0, "Empty selector returns an empty array" );
all = Sizzle( "*" );
assert.ok( all.length >= 30, "Select all" );
good = true;
for ( i = 0; i < all.length; i++ ) {
if ( all[ i ].nodeType === 8 ) {
good = false;
}
}
assert.ok( good, "Select all elements, no comment nodes" );
t( "Element Selector", "html", [ "html" ] );
t( "Element Selector", "body", [ "body" ] );
t( "Element Selector", "#qunit-fixture p", [ "firstp", "ap", "sndp", "en", "sap", "first" ] );
t( "Leading space", " #qunit-fixture p", [ "firstp", "ap", "sndp", "en", "sap", "first" ] );
t( "Leading tab", "\t#qunit-fixture p", [ "firstp", "ap", "sndp", "en", "sap", "first" ] );
t( "Leading carriage return", "\r#qunit-fixture p", [ "firstp", "ap", "sndp", "en", "sap", "first" ] );
t( "Leading line feed", "\n#qunit-fixture p", [ "firstp", "ap", "sndp", "en", "sap", "first" ] );
t( "Leading form feed", "\f#qunit-fixture p", [ "firstp", "ap", "sndp", "en", "sap", "first" ] );
t( "Trailing space", "#qunit-fixture p ", [ "firstp", "ap", "sndp", "en", "sap", "first" ] );
t( "Trailing tab", "#qunit-fixture p\t", [ "firstp", "ap", "sndp", "en", "sap", "first" ] );
t( "Trailing carriage return", "#qunit-fixture p\r",
[ "firstp", "ap", "sndp", "en", "sap", "first" ] );
t( "Trailing line feed", "#qunit-fixture p\n", [ "firstp", "ap", "sndp", "en", "sap", "first" ] );
t( "Trailing form feed", "#qunit-fixture p\f", [ "firstp", "ap", "sndp", "en", "sap", "first" ] );
assert.deepEqual(
jQuery( Sizzle( "div ol" ) ).filter( "#qunit-fixture *" ).get(),
q( "empty", "listWithTabIndex" ),
"Parent Element"
);
assert.deepEqual(
jQuery( Sizzle( "div\tol" ) ).filter( "#qunit-fixture *" ).get(),
q( "empty", "listWithTabIndex" ),
"Parent Element (non-space descendant combinator)"
);
// Check for unique-ness and sort order
assert.deepEqual( Sizzle( "p, div p" ), Sizzle( "p" ), "Check for duplicates: p, div p" );
jQuery( "<h1 id='h1'/><h2 id='h2'/><h2 id='h2-2'/>" ).prependTo( "#qunit-fixture" );
t( "Checking sort order", "#qunit-fixture h2, #qunit-fixture h1", [ "h1", "h2", "h2-2" ] );
t( "Checking sort order", "#qunit-fixture h2:first, #qunit-fixture h1:first", [ "h1", "h2" ] );
t( "Checking sort order", "#qunit-fixture p, #qunit-fixture p a",
[ "firstp", "simon1", "ap", "google", "groups", "anchor1", "mark", "sndp", "en", "yahoo",
"sap", "anchor2", "simon", "first" ] );
// Test Conflict ID
lengthtest = document.getElementById( "lengthtest" );
assert.deepEqual( Sizzle( "#idTest", lengthtest ), q( "idTest" ),
"Finding element with id of ID." );
assert.deepEqual( Sizzle( "[name='id']", lengthtest ), q( "idTest" ),
"Finding element with id of ID." );
assert.deepEqual( Sizzle( "input[id='idTest']", lengthtest ), q( "idTest" ),
"Finding elements with id of ID." );
siblingTest = document.getElementById( "siblingTest" );
assert.deepEqual( Sizzle( "div em", siblingTest ), [],
"Element-rooted QSA does not select based on document context" );
assert.deepEqual( Sizzle( "div em, div em, div em:not(div em)", siblingTest ), [],
"Element-rooted QSA does not select based on document context" );
assert.deepEqual( Sizzle( "div em, em\\,", siblingTest ), [],
"Escaped commas do not get treated with an id in element-rooted QSA" );
html = "";
for ( i = 0; i < 100; i++ ) {
html = "<div>" + html + "</div>";
}
html = jQuery( html ).appendTo( document.body );
assert.ok( !!Sizzle( "body div div div" ).length,
"No stack or performance problems with large amounts of descendants" );
assert.ok( !!Sizzle( "body>div div div" ).length,
"No stack or performance problems with large amounts of descendants" );
html.remove();
// Real use case would be using .watch in browsers with window.watch (see Issue #157)
q( "qunit-fixture" )[ 0 ].appendChild( document.createElement( "toString" ) ).id = "toString";
t( "Element name matches Object.prototype property", "toString#toString", [ "toString" ] );
} );
QUnit.test( "XML Document Selectors", function( assert ) {
var xml = createWithFriesXML();
assert.expect( 11 );
assert.equal( Sizzle( "foo_bar", xml ).length, 1, "Element Selector with underscore" );
assert.equal( Sizzle( ".component", xml ).length, 1, "Class selector" );
assert.equal( Sizzle( "[class*=component]", xml ).length, 1, "Attribute selector for class" );
assert.equal( Sizzle( "property[name=prop2]", xml ).length, 1, "Attribute selector with name" );
assert.equal( Sizzle( "[name=prop2]", xml ).length, 1, "Attribute selector with name" );
assert.equal( Sizzle( "#seite1", xml ).length, 1, "Attribute selector with ID" );
assert.equal( Sizzle( "component#seite1", xml ).length, 1, "Attribute selector with ID" );
assert.equal( Sizzle.matches( "#seite1", Sizzle( "component", xml ) ).length, 1,
"Attribute selector filter with ID" );
assert.equal( Sizzle( "meta property thing", xml ).length, 2,
"Descendent selector and dir caching" );
assert.ok( Sizzle.matchesSelector( xml.lastChild, "soap\\:Envelope" ),
"Check for namespaced element" );
xml = jQuery.parseXML( "<?xml version='1.0' encoding='UTF-8'?><root><elem id='1'/></root>" );
assert.equal( Sizzle( "elem:not(:has(*))", xml ).length, 1,
"Non-qSA path correctly handles numeric ids (jQuery #14142)" );
} );
QUnit.test( "broken", function( assert ) {
assert.expect( 31 );
var attrbad,
broken = function( name, selector ) {
assert.throws( function() {
// Setting context to null here somehow avoids QUnit's window.error handling
// making the e & e.message correct
// For whatever reason, without this,
// Sizzle.error will be called but no error will be seen in oldIE
Sizzle.call( null, selector );
}, function( e ) {
return e.message.indexOf( "Syntax error" ) >= 0;
}, name + ": " + selector );
};
broken( "Broken Selector", "[" );
broken( "Broken Selector", "(" );
broken( "Broken Selector", "{" );
broken( "Broken Selector", "<" );
broken( "Broken Selector", "()" );
broken( "Broken Selector", "<>" );
broken( "Broken Selector", "{}" );
broken( "Broken Selector", "," );
broken( "Broken Selector", ",a" );
broken( "Broken Selector", "a," );
broken( "Post-comma invalid selector", "*,:x" );
broken( "Identifier with bad escape", "foo\\\fbaz" );
// Hangs on IE 9 if regular expression is inefficient
broken( "Broken Selector", "[id=012345678901234567890123456789" );
broken( "Doesn't exist", ":visble" );
broken( "Nth-child", ":nth-child" );
// Sigh again. IE 9 thinks this is also a real selector
// not super critical that we fix this case
//broken( "Nth-child", ":nth-child(-)" );
// Sigh. WebKit thinks this is a real selector in qSA
// They've already fixed this and it'll be coming into
// current browsers soon. Currently, Safari 5.0 still has this problem
// broken( "Nth-child", ":nth-child(asdf)", [] );
broken( "Nth-child", ":nth-child(2n+-0)" );
broken( "Nth-child", ":nth-child(2+0)" );
broken( "Nth-child", ":nth-child(- 1n)" );
broken( "Nth-child", ":nth-child(-1 n)" );
broken( "First-child", ":first-child(n)" );
broken( "Last-child", ":last-child(n)" );
broken( "Only-child", ":only-child(n)" );
broken( "Nth-last-last-child", ":nth-last-last-child(1)" );
broken( "First-last-child", ":first-last-child" );
broken( "Last-last-child", ":last-last-child" );
broken( "Only-last-child", ":only-last-child" );
// Make sure attribute value quoting works correctly. See: #6093
attrbad = jQuery( "<input type='hidden' value='2' name='foo.baz' id='attrbad1'/><input type='hidden' value='2' name='foo[baz]' id='attrbad2'/>" ).appendTo( "#qunit-fixture" );
broken( "Attribute equals non-value", "input[name=]" );
broken( "Attribute equals unquoted non-identifier", "input[name=foo.baz]" );
broken( "Attribute equals unquoted non-identifier", "input[name=foo[baz]]" );
broken( "Attribute equals bad string", "input[name=''double-quoted'']" );
broken( "Attribute equals bad string", "input[name='apostrophe'd']" );
} );
QUnit.test( "id", function( assert ) {
assert.expect( 34 );
var fiddle, a;
t( "ID Selector", "#body", [ "body" ] );
t( "ID Selector w/ Element", "body#body", [ "body" ] );
t( "ID Selector w/ Element", "ul#first", [] );
t( "ID selector with existing ID descendant", "#firstp #simon1", [ "simon1" ] );
t( "ID selector with non-existant descendant", "#firstp #foobar", [] );
t( "ID selector using UTF8", "#台北Táiběi", [ "台北Táiběi" ] );
t( "Multiple ID selectors using UTF8", "#台北Táiběi, #台北", [ "台北Táiběi", "台北" ] );
t( "Descendant ID selector using UTF8", "div #台北", [ "台北" ] );
t( "Child ID selector using UTF8", "form > #台北", [ "台北" ] );
t( "Escaped ID", "#foo\\:bar", [ "foo:bar" ] );
t( "Escaped ID with descendant", "#foo\\:bar span:not(:input)", [ "foo_descendant" ] );
t( "Escaped ID", "#test\\.foo\\[5\\]bar", [ "test.foo[5]bar" ] );
t( "Descendant escaped ID", "div #foo\\:bar", [ "foo:bar" ] );
t( "Descendant escaped ID", "div #test\\.foo\\[5\\]bar", [ "test.foo[5]bar" ] );
t( "Child escaped ID", "form > #foo\\:bar", [ "foo:bar" ] );
t( "Child escaped ID", "form > #test\\.foo\\[5\\]bar", [ "test.foo[5]bar" ] );
fiddle = jQuery( "<div id='fiddle\\Foo'><span id='fiddleSpan'></span></div>" )
.appendTo( "#qunit-fixture" );
assert.deepEqual( Sizzle( "> span", Sizzle( "#fiddle\\\\Foo" )[ 0 ] ), q( [ "fiddleSpan" ] ),
"Escaped ID as context" );
fiddle.remove();
t( "ID Selector, child ID present", "#form > #radio1", [ "radio1" ] ); // bug #267
t( "ID Selector, not an ancestor ID", "#form #first", [] );
t( "ID Selector, not a child ID", "#form > #option1a", [] );
t( "All Children of ID", "#foo > *", [ "sndp", "en", "sap" ] );
t( "All Children of ID with no children", "#firstUL > *", [] );
assert.equal( Sizzle( "#tName1" )[ 0 ].id, "tName1",
"ID selector with same value for a name attribute" );
t( "ID selector non-existing but name attribute on an A tag", "#tName2", [] );
t( "Leading ID selector non-existing but name attribute on an A tag", "#tName2 span", [] );
t( "Leading ID selector existing, retrieving the child", "#tName1 span", [ "tName1-span" ] );
assert.equal( Sizzle( "div > div #tName1" )[ 0 ].id, Sizzle( "#tName1-span" )[ 0 ].parentNode.id,
"Ending with ID" );
a = jQuery( "<a id='backslash\\foo'></a>" ).appendTo( "#qunit-fixture" );
t( "ID Selector contains backslash", "#backslash\\\\foo", [ "backslash\\foo" ] );
t( "ID Selector on Form with an input that has a name of 'id'", "#lengthtest", [ "lengthtest" ] );
t( "ID selector with non-existant ancestor", "#asdfasdf #foobar", [] ); // bug #986
assert.deepEqual( Sizzle( "div#form", document.body ), [],
"ID selector within the context of another element" );
t( "Underscore ID", "#types_all", [ "types_all" ] );
t( "Dash ID", "#qunit-fixture", [ "qunit-fixture" ] );
t( "ID with weird characters in it", "#name\\+value", [ "name+value" ] );
} );
QUnit.test( "class", function( assert ) {
assert.expect( 27 );
t( "Class Selector", ".blog", [ "mark", "simon" ] );
t( "Class Selector", ".GROUPS", [ "groups" ] );
t( "Class Selector", ".blog.link", [ "simon" ] );
t( "Class Selector w/ Element", "a.blog", [ "mark", "simon" ] );
t( "Parent Class Selector", "p .blog", [ "mark", "simon" ] );
t( "Class selector using UTF8", ".台北Táiběi", [ "utf8class1" ] );
//t( "Class selector using UTF8", ".台北", ["utf8class1","utf8class2"] );
t( "Class selector using UTF8", ".台北Táiběi.台北", [ "utf8class1" ] );
t( "Class selector using UTF8", ".台北Táiběi, .台北", [ "utf8class1", "utf8class2" ] );
t( "Descendant class selector using UTF8", "div .台北Táiběi", [ "utf8class1" ] );
t( "Child class selector using UTF8", "form > .台北Táiběi", [ "utf8class1" ] );
t( "Escaped Class", ".foo\\:bar", [ "foo:bar" ] );
t( "Escaped Class", ".test\\.foo\\[5\\]bar", [ "test.foo[5]bar" ] );
t( "Descendant escaped Class", "div .foo\\:bar", [ "foo:bar" ] );
t( "Descendant escaped Class", "div .test\\.foo\\[5\\]bar", [ "test.foo[5]bar" ] );
t( "Child escaped Class", "form > .foo\\:bar", [ "foo:bar" ] );
t( "Child escaped Class", "form > .test\\.foo\\[5\\]bar", [ "test.foo[5]bar" ] );
var div = document.createElement( "div" );
div.innerHTML = "<div class='test e'></div><div class='test'></div>";
assert.deepEqual( Sizzle( ".e", div ), [ div.firstChild ], "Finding a second class." );
div.lastChild.className = "e";
assert.deepEqual( Sizzle( ".e", div ), [ div.firstChild, div.lastChild ],
"Finding a modified class." );
assert.ok( !Sizzle.matchesSelector( div, ".null" ),
".null does not match an element with no class" );
assert.ok( !Sizzle.matchesSelector( div.firstChild, ".null div" ),
".null does not match an element with no class" );
div.className = "null";
assert.ok( Sizzle.matchesSelector( div, ".null" ), ".null matches element with class 'null'" );
assert.ok( Sizzle.matchesSelector( div.firstChild, ".null div" ),
"caching system respects DOM changes" );
assert.ok( !Sizzle.matchesSelector( document, ".foo" ),
"testing class on document doesn't error" );
assert.ok( !Sizzle.matchesSelector( window, ".foo" ), "testing class on window doesn't error" );
div.lastChild.className += " hasOwnProperty toString";
assert.deepEqual( Sizzle( ".e.hasOwnProperty.toString", div ), [ div.lastChild ],
"Classes match Object.prototype properties" );
div = jQuery( "<div><svg width='200' height='250' version='1.1'" +
" xmlns='http://www.w3.org/2000/svg'><rect x='10' y='10' width='30' height='30'" +
"class='foo'></rect></svg></div>" )[ 0 ];
assert.equal( Sizzle( ".foo", div ).length, 1, "Class selector against SVG container" );
// Support: IE <=7
// Test SVG selection only if SVG works
if ( div.firstChild.firstChild ) {
assert.equal( Sizzle( ".foo", div.firstChild ).length, 1,
"Class selector directly against SVG" );
} else {
assert.ok( true, "SVG not supported" );
}
} );
QUnit.test( "name", function( assert ) {
assert.expect( 14 );
var form;
t( "Name selector", "input[name=action]", [ "text1" ] );
t( "Name selector with single quotes", "input[name='action']", [ "text1" ] );
t( "Name selector with double quotes", "input[name=\"action\"]", [ "text1" ] );
t( "Name selector non-input", "[name=example]", [ "name-is-example" ] );
t( "Name selector non-input", "[name=div]", [ "name-is-div" ] );
t( "Name selector non-input", "*[name=iframe]", [ "iframe" ] );
t( "Name selector for grouped input", "input[name='types[]']", [ "types_all", "types_anime", "types_movie" ] );
form = document.getElementById( "form" );
assert.deepEqual( Sizzle( "input[name=action]", form ), q( "text1" ),
"Name selector within the context of another element" );
assert.deepEqual( Sizzle( "input[name='foo[bar]']", form ), q( "hidden2" ),
"Name selector for grouped form element within the context of another element" );
form = jQuery( "<form><input name='id'/></form>" ).appendTo( "body" );
assert.equal( Sizzle( "input", form[ 0 ] ).length, 1,
"Make sure that rooted queries on forms (with possible expandos) work." );
form.remove();
t( "Find elements that have similar IDs", "[name=tName1]", [ "tName1ID" ] );
t( "Find elements that have similar IDs", "[name=tName2]", [ "tName2ID" ] );
t( "Find elements that have similar IDs", "#tName2ID", [ "tName2ID" ] );
t( "Case-sensitivity", "[name=tname1]", [] );
} );
QUnit.test( "multiple", function( assert ) {
assert.expect( 6 );
jQuery( "#qunit-fixture" ).prepend( "<h2 id='h2'/>" );
t( "Comma Support", "#qunit-fixture h2, #qunit-fixture p",
[ "h2", "firstp", "ap", "sndp", "en", "sap", "first" ] );
t( "Comma Support", "#qunit-fixture h2 , #qunit-fixture p",
[ "h2", "firstp", "ap", "sndp", "en", "sap", "first" ] );
t( "Comma Support", "#qunit-fixture h2 , #qunit-fixture p",
[ "h2", "firstp", "ap", "sndp", "en", "sap", "first" ] );
t( "Comma Support", "#qunit-fixture h2,#qunit-fixture p",
[ "h2", "firstp", "ap", "sndp", "en", "sap", "first" ] );
t( "Comma Support", "#qunit-fixture h2,#qunit-fixture p ",
[ "h2", "firstp", "ap", "sndp", "en", "sap", "first" ] );
t( "Comma Support", "#qunit-fixture h2\t,\r#qunit-fixture p\n",
[ "h2", "firstp", "ap", "sndp", "en", "sap", "first" ] );
} );
( function() {
var supportsValidPseudo;
try {
supportsValidPseudo = document.querySelectorAll( "input:valid" ) &&
// Support: Firefox 3.6 only
// Firefox 3.6 doesn't support the `:valid` pseudo-class, but it also
// doesn't throw when a `qSA` call includes it.
!/firefox\/3\.6/i.test( navigator.userAgent );
} catch ( e ) {
supportsValidPseudo = false;
}
if ( supportsValidPseudo ) {
QUnit.test( "multiple, only supported natively (jquery/jquery#5177)", function( assert ) {
assert.expect( 4 );
jQuery( "#qunit-fixture" ).prepend( "<h2 id='h2'/>" );
t( "Comma Support", "#qunit-fixture #search:valid, #qunit-fixture p",
[ "firstp", "ap", "sndp", "en", "sap", "first", "search" ] );
t( "Comma Support", "#qunit-fixture #search:valid , #qunit-fixture p",
[ "firstp", "ap", "sndp", "en", "sap", "first", "search" ] );
t( "Comma Support", "#qunit-fixture #search:valid,#qunit-fixture p",
[ "firstp", "ap", "sndp", "en", "sap", "first", "search" ] );
t( "Comma Support", "#qunit-fixture #search:valid\t,\r#qunit-fixture p\n",
[ "firstp", "ap", "sndp", "en", "sap", "first", "search" ] );
} );
}
} )();
QUnit.test( "child and adjacent", function( assert ) {
assert.expect( 43 );
var siblingFirst, en, nothiddendiv;
t( "Child", "p > a", [ "simon1", "google", "groups", "mark", "yahoo", "simon" ] );
t( "Child minus whitespace", "p>a", [ "simon1", "google", "groups", "mark", "yahoo", "simon" ] );
t( "Child minus trailing whitespace", "p> a",
[ "simon1", "google", "groups", "mark", "yahoo", "simon" ] );
t( "Child minus leading whitespace", "p >a",
[ "simon1", "google", "groups", "mark", "yahoo", "simon" ] );
t( "Child w/ Class", "p > a.blog", [ "mark", "simon" ] );
t( "All Children", "code > *", [ "anchor1", "anchor2" ] );
t( "All Grandchildren", "p > * > *", [ "anchor1", "anchor2" ] );
t( "Rooted tag adjacent", "#qunit-fixture a + a", [ "groups", "tName2ID" ] );
t( "Rooted tag adjacent minus whitespace", "#qunit-fixture a+a", [ "groups", "tName2ID" ] );
t( "Rooted tag adjacent minus leading whitespace", "#qunit-fixture a +a",
[ "groups", "tName2ID" ] );
t( "Rooted tag adjacent minus trailing whitespace", "#qunit-fixture a+ a",
[ "groups", "tName2ID" ] );
t( "Tag adjacent", "p + p", [ "ap", "en", "sap" ] );
t( "#id adjacent", "#firstp + p", [ "ap" ] );
t( "Tag#id adjacent", "p#firstp + p", [ "ap" ] );
t( "Tag[attr] adjacent", "p[lang=en] + p", [ "sap" ] );
t( "Tag.class adjacent", "a.GROUPS + code + a", [ "mark" ] );
t( "Comma, Child, and Adjacent", "#qunit-fixture a + a, code > a",
[ "groups", "anchor1", "anchor2", "tName2ID" ] );
t( "Element Preceded By", "#qunit-fixture p ~ div",
[ "foo", "nothiddendiv", "moretests", "tabindex-tests", "liveHandlerOrder", "siblingTest" ] );
t( "Element Preceded By", "#first ~ div",
[ "moretests", "tabindex-tests", "liveHandlerOrder", "siblingTest" ] );
t( "Element Preceded By", "#groups ~ a", [ "mark" ] );
t( "Element Preceded By", "#length ~ input", [ "idTest" ] );
t( "Element Preceded By", "#siblingfirst ~ em", [ "siblingnext", "siblingthird" ] );
t( "Element Preceded By (multiple)", "#siblingTest em ~ em ~ em ~ span", [ "siblingspan" ] );
t( "Element Preceded By, Containing", "#liveHandlerOrder ~ div em:contains('1')",
[ "siblingfirst" ] );
siblingFirst = document.getElementById( "siblingfirst" );
assert.deepEqual( Sizzle( "~ em", siblingFirst ), q( "siblingnext", "siblingthird" ),
"Element Preceded By with a context." );
assert.deepEqual( Sizzle( "+ em", siblingFirst ), q( "siblingnext" ),
"Element Directly Preceded By with a context." );
assert.deepEqual( Sizzle( "~ em:first", siblingFirst ), q( "siblingnext" ),
"Element Preceded By positional with a context." );
en = document.getElementById( "en" );
assert.deepEqual( Sizzle( "+ p, a", en ), q( "yahoo", "sap" ),
"Compound selector with context, beginning with sibling test." );
assert.deepEqual( Sizzle( "a, + p", en ), q( "yahoo", "sap" ),
"Compound selector with context, containing sibling test." );
t( "Multiple combinators selects all levels", "#siblingTest em *",
[ "siblingchild", "siblinggrandchild", "siblinggreatgrandchild" ] );
t( "Multiple combinators selects all levels", "#siblingTest > em *",
[ "siblingchild", "siblinggrandchild", "siblinggreatgrandchild" ] );
t( "Multiple sibling combinators doesn't miss general siblings",
"#siblingTest > em:first-child + em ~ span",
[ "siblingspan" ] );
t( "Combinators are not skipped when mixing general and specific",
"#siblingTest > em:contains('x') + em ~ span",
[] );
assert.equal( Sizzle( "#listWithTabIndex" ).length, 1,
"Parent div for next test is found via ID (#8310)" );
assert.equal( Sizzle( "#listWithTabIndex li:eq(2) ~ li" ).length, 1,
"Find by general sibling combinator (#8310)" );
assert.equal( Sizzle( "#__sizzle__" ).length, 0,
"Make sure the temporary id assigned by sizzle is cleared out (#8310)" );
assert.equal( Sizzle( "#listWithTabIndex" ).length, 1,
"Parent div for previous test is still found via ID (#8310)" );
t( "Verify deep class selector", "div.blah > p > a", [] );
t( "No element deep selector", "div.foo > span > a", [] );
nothiddendiv = document.getElementById( "nothiddendiv" );
assert.deepEqual( Sizzle( "> :first", nothiddendiv ), q( "nothiddendivchild" ),
"Verify child context positional selector" );
assert.deepEqual( Sizzle( "> :eq(0)", nothiddendiv ), q( "nothiddendivchild" ),
"Verify child context positional selector" );
assert.deepEqual( Sizzle( "> *:first", nothiddendiv ), q( "nothiddendivchild" ),
"Verify child context positional selector" );
t( "Non-existant ancestors", ".fototab > .thumbnails > a", [] );
} );
QUnit.test( "attributes - existence", function( assert ) {
assert.expect( 7 );
t( "on element", "#qunit-fixture a[title]", [ "google" ] );
t( "on element (whitespace ignored)", "#qunit-fixture a[ title ]", [ "google" ] );
t( "on element (case-insensitive)", "#qunit-fixture a[TITLE]", [ "google" ] );
t( "on any element", "#qunit-fixture *[title]", [ "google" ] );
t( "on implicit element", "#qunit-fixture [title]", [ "google" ] );
t( "boolean", "#select2 option[selected]", [ "option2d" ] );
t( "for attribute on label", "form label[for]", [ "label-for" ] );
} );
QUnit.test( "attributes - equals", function( assert ) {
assert.expect( 20 );
t( "identifier", "#qunit-fixture a[rel=bookmark]", [ "simon1" ] );
t( "identifier containing underscore", "input[id=types_all]", [ "types_all" ] );
t( "string", "#qunit-fixture a[rel='bookmark']", [ "simon1" ] );
t( "string (whitespace ignored)", "#qunit-fixture a[ rel = 'bookmark' ]", [ "simon1" ] );
t( "non-identifier string", "#qunit-fixture a[href='http://www.google.com/']", [ "google" ] );
t( "empty string", "#select1 option[value='']", [ "option1a" ] );
t( "number",
"#qunit-fixture option[value=1]",
[ "option1b", "option2b", "option3b", "option4b", "option5c" ] );
t( "negative number", "#qunit-fixture li[tabIndex=-1]", [ "foodWithNegativeTabIndex" ] );
t( "non-ASCII identifier", "span[lang=中文]", [ "台北" ] );
t( "input[type=text]", "#form input[type=text]", [ "text1", "text2", "hidden2", "name" ] );
t( "input[type=search]", "#form input[type=search]", [ "search" ] );
t( "script[src] (jQuery #13777)", "#moretests script[src]", [ "script-src" ] );
t( "boolean attribute equals name", "#select2 option[selected='selected']", [ "option2d" ] );
t( "for attribute in form", "#form [for=action]", [ "label-for" ] );
t( "name attribute", "input[name='foo[bar]']", [ "hidden2" ] );
t( "value attribute", "input[value=Test]", [ "text1", "text2" ] );
assert.deepEqual(
Sizzle( "input[data-comma='0,1']" ),
q( "el12087" ),
"Without context, single-quoted attribute containing ','" );
assert.deepEqual(
Sizzle( "input[data-comma=\"0,1\"]" ),
q( "el12087" ),
"Without context, double-quoted attribute containing ','" );
assert.deepEqual(
Sizzle( "input[data-comma='0,1']", document.getElementById( "t12087" ) ),
q( "el12087" ),
"With context, single-quoted attribute containing ','" );
assert.deepEqual(
Sizzle( "input[data-comma=\"0,1\"]", document.getElementById( "t12087" ) ),
q( "el12087" ),
"With context, double-quoted attribute containing ','" );
} );
QUnit.test( "attributes - does not equal", function( assert ) {
assert.expect( 2 );
t( "string", "#ap a[hreflang!='en']", [ "google", "groups", "anchor1" ] );
t( "empty string", "#select1 option[value!='']", [ "option1b", "option1c", "option1d" ] );
} );
QUnit.test( "attributes - starts with", function( assert ) {
assert.expect( 4 );
// Support: IE<8
// There is apparently no way to bypass interpolation of the *originally-defined* href attribute
document.getElementById( "anchor2" ).href = "#2";
t( "string (whitespace ignored)", "a[href ^= 'http://www']", [ "google", "yahoo" ] );
t( "href starts with hash", "p a[href^='#']", [ "anchor2" ] );
t( "string containing '['", "input[name^='foo[']", [ "hidden2" ] );
t( "string containing '[' ... ']'", "input[name^='foo[bar]']", [ "hidden2" ] );
} );
QUnit.test( "attributes - contains", function( assert ) {
assert.expect( 4 );
t( "string (whitespace ignored)", "a[href *= 'google']", [ "google", "groups" ] );
t( "string starting with '[' ... ']'", "input[name*='[bar]']", [ "hidden2" ] );
t( "string containing '[' ... ']'", "input[name*='foo[bar]']", [ "hidden2" ] );
t( "href contains hash", "p a[href*='#']", [ "simon1", "anchor2" ] );
} );
QUnit.test( "attributes - ends with", function( assert ) {
assert.expect( 4 );
t( "string (whitespace ignored)", "a[href $= 'org/']", [ "mark" ] );
t( "string ending with ']'", "input[name$='bar]']", [ "hidden2" ] );
t( "string like '[' ... ']'", "input[name$='[bar]']", [ "hidden2" ] );
t( "string containing '[' ... ']'", "input[name$='foo[bar]']", [ "hidden2" ] );
} );
QUnit.test( "attributes - whitespace list includes", function( assert ) {
assert.expect( 3 );
t( "string found at the beginning",
"input[data-15233~='foo']",
[ "t15233-single", "t15233-double", "t15233-double-tab", "t15233-double-nl", "t15233-triple" ] );
t( "string found in the middle",
"input[data-15233~='bar']",
[ "t15233-double", "t15233-double-tab", "t15233-double-nl", "t15233-triple" ] );
t( "string found at the end", "input[data-15233~='baz']", [ "t15233-triple" ] );
} );
QUnit.test( "attributes - hyphen-prefix matches", function( assert ) {
assert.expect( 3 );
t( "string", "#names-group span[id|='name']", [ "name-is-example", "name-is-div" ] );
t( "string containing hyphen",
"#names-group span[id|='name-is']",
[ "name-is-example", "name-is-div" ] );
t( "string ending with hyphen", "#names-group span[id|='name-is-']", [] );
} );
QUnit.test( "attributes - special characters", function( assert ) {
assert.expect( 15 );
var attrbad,
div = document.createElement( "div" );
// #3729
div.innerHTML = "<div id='foo' xml:test='something'></div>";
assert.deepEqual( Sizzle( "[xml\\:test]", div ),
[ div.firstChild ],
"attribute name containing colon" );
// Make sure attribute value quoting works correctly. See jQuery #6093; #6428; #13894
// Use seeded results to bypass querySelectorAll optimizations
attrbad = jQuery(
"<input type='hidden' id='attrbad_space' name='foo bar'/>" +
"<input type='hidden' id='attrbad_dot' value='2' name='foo.baz'/>" +
"<input type='hidden' id='attrbad_brackets' value='2' name='foo[baz]'/>" +
"<input type='hidden' id='attrbad_leading_digits' name='agent' value='007'/>" +
"<input type='hidden' id='attrbad_injection' data-attr='foo_baz']'/>" +
"<input type='hidden' id='attrbad_quote' data-attr='''/>" +
"<input type='hidden' id='attrbad_backslash' data-attr='\'/>" +
"<input type='hidden' id='attrbad_backslash_quote' data-attr='\''/>" +
"<input type='hidden' id='attrbad_backslash_backslash' data-attr='\\'/>" +
"<input type='hidden' id='attrbad_unicode' data-attr='一'/>"
).appendTo( "#qunit-fixture" ).get();
assert.deepEqual( Sizzle( "input[name=foo\\ bar]", null, null, attrbad ),
q( "attrbad_space" ),
"identifier containing space" );
assert.deepEqual( Sizzle( "input[name=foo\\.baz]", null, null, attrbad ),
q( "attrbad_dot" ),
"identifier containing dot" );
assert.deepEqual( Sizzle( "input[name=foo\\[baz\\]]", null, null, attrbad ),
q( "attrbad_brackets" ),
"identifier containing brackets" );
assert.deepEqual( Sizzle( "input[data-attr='foo_baz\\']']", null, null, attrbad ),
q( "attrbad_injection" ),
"string containing quote and right bracket" );
assert.deepEqual( Sizzle( "input[value=\\30 \\30\\37 ]", null, null, attrbad ),
q( "attrbad_leading_digits" ),
"identifier containing escaped leading digits with whitespace termination" );
assert.deepEqual( Sizzle( "input[value=\\00003007]", null, null, attrbad ),
q( "attrbad_leading_digits" ),
"identifier containing escaped leading digits without whitespace termination" );
assert.deepEqual( Sizzle( "input[data-attr='\\'']", null, null, attrbad ),
q( "attrbad_quote" ),
"string containing quote" );
assert.deepEqual( Sizzle( "input[data-attr='\\\\']", null, null, attrbad ),
q( "attrbad_backslash" ),
"string containing backslash" );
assert.deepEqual( Sizzle( "input[data-attr='\\\\\\'']", null, null, attrbad ),
q( "attrbad_backslash_quote" ),
"string containing backslash and quote" );
assert.deepEqual( Sizzle( "input[data-attr='\\\\\\\\']", null, null, attrbad ),
q( "attrbad_backslash_backslash" ),
"string containing adjacent backslashes" );
assert.deepEqual( Sizzle( "input[data-attr='\\5C\\\\']", null, null, attrbad ),
q( "attrbad_backslash_backslash" ),
"string containing numeric-escape backslash and backslash" );
assert.deepEqual( Sizzle( "input[data-attr='\\5C \\\\']", null, null, attrbad ),
q( "attrbad_backslash_backslash" ),
"string containing numeric-escape-with-trailing-space backslash and backslash" );
assert.deepEqual( Sizzle( "input[data-attr='\\5C\t\\\\']", null, null, attrbad ),
q( "attrbad_backslash_backslash" ),
"string containing numeric-escape-with-trailing-tab backslash and backslash" );
assert.deepEqual( Sizzle( "input[data-attr='\\04e00']", null, null, attrbad ),
q( "attrbad_unicode" ),
"Long numeric escape (BMP)" );
document.getElementById( "attrbad_unicode" ).setAttribute( "data-attr", "\uD834\uDF06A" );
// It was too much code to fix Safari 5.x Supplemental Plane crashes (see ba5f09fa404379a87370ec905ffa47f8ac40aaa3)
// assert.deepEqual( Sizzle( "input[data-attr='\\01D306A']", null, null, attrbad ),
// q( "attrbad_unicode" ),
// "Long numeric escape (non-BMP)" );
} );
QUnit.test( "attributes - other", function( assert ) {
assert.expect( 11 );
var div = document.getElementById( "foo" );
t( "Selector list with multiple quoted attribute-equals",
"#form input[type='radio'], #form input[type='hidden']",
[ "radio1", "radio2", "hidden1" ] );
t( "Selector list with differently-quoted attribute-equals",
"#form input[type='radio'], #form input[type=\"hidden\"]",
[ "radio1", "radio2", "hidden1" ] );
t( "Selector list with quoted and unquoted attribute-equals",
"#form input[type='radio'], #form input[type=hidden]",
[ "radio1", "radio2", "hidden1" ] );
t( "attribute name is Object.prototype property \"constructor\" (negative)",
"[constructor]",
[] );
t( "attribute name is Gecko Object.prototype property \"watch\" (negative)",
"[watch]",
[] );
div.setAttribute( "constructor", "foo" );
div.setAttribute( "watch", "bar" );
t( "attribute name is Object.prototype property \"constructor\"",
"[constructor='foo']",
[ "foo" ] );
t( "attribute name is Gecko Object.prototype property \"watch\"",
"[watch='bar']",
[ "foo" ] );
t( "empty name", "[name='']", [ "name-empty" ] );
t( "prefixed empty name", "#empty-name-parent [name='']", [ "name-empty" ] );
var emptyNameContainer = Sizzle( ".empty-name-container" )[ 0 ];
assert.deepEqual( Sizzle( "[name='']", emptyNameContainer ),
q( "name-empty" ),
"empty name with context" );
assert.deepEqual( Sizzle( "#empty-name-parent [name='']", emptyNameContainer ),
q( "name-empty" ),
"prefixed empty name with context" );
} );
QUnit.test( "pseudo - (parent|empty)", function( assert ) {
assert.expect( 3 );
t( "Empty", "#qunit-fixture ul:empty", [ "firstUL" ] );
t( "Empty with comment node", "#qunit-fixture ol:empty", [ "empty" ] );
t( "Is A Parent", "#qunit-fixture p:parent", [ "firstp", "ap", "sndp", "en", "sap", "first" ] );
} );
QUnit.test( "pseudo - (first|last|only)-(child|of-type)", function( assert ) {
assert.expect( 12 );
t( "First Child", "#qunit-fixture p:first-child", [ "firstp", "sndp" ] );
t( "First Child (leading id)", "#qunit-fixture p:first-child", [ "firstp", "sndp" ] );
t( "First Child (leading class)", ".nothiddendiv div:first-child", [ "nothiddendivchild" ] );
t( "First Child (case-insensitive)", "#qunit-fixture p:FIRST-CHILD", [ "firstp", "sndp" ] );
t( "Last Child", "#qunit-fixture p:last-child", [ "sap" ] );
t( "Last Child (leading id)", "#qunit-fixture a:last-child", [ "simon1", "anchor1", "mark", "yahoo", "anchor2", "simon", "liveLink1", "liveLink2" ] );
t( "Only Child", "#qunit-fixture a:only-child", [ "simon1", "anchor1", "yahoo", "anchor2", "liveLink1", "liveLink2" ] );
t( "First-of-type", "#qunit-fixture > p:first-of-type", [ "firstp" ] );
t( "Last-of-type", "#qunit-fixture > p:last-of-type", [ "first" ] );
t( "Only-of-type", "#qunit-fixture > :only-of-type", [ "name+value", "firstUL", "empty", "floatTest", "iframe", "table", "last" ] );
// Verify that the child position isn't being cached improperly
var secondChildren = jQuery( "p:nth-child(2)" ).before( "<div></div>" );
t( "No longer second child", "p:nth-child(2)", [] );
secondChildren.prev().remove();
t( "Restored second child", "p:nth-child(2)", [ "ap", "en" ] );
} );
QUnit.test( "pseudo - nth-child", function( assert ) {
assert.expect( 30 );
t( "Nth-child", "p:nth-child(1)", [ "firstp", "sndp" ] );
t( "Nth-child (with whitespace)", "p:nth-child( 1 )", [ "firstp", "sndp" ] );
t( "Nth-child (case-insensitive)", "#form select:first option:NTH-child(3)", [ "option1c" ] );
t( "Not nth-child", "#qunit-fixture p:not(:nth-child(1))", [ "ap", "en", "sap", "first" ] );
t( "Nth-child(2)", "#qunit-fixture form#form > *:nth-child(2)", [ "text1" ] );
t( "Nth-child(2)", "#qunit-fixture form#form > :nth-child(2)", [ "text1" ] );
t( "Nth-child(-1)", "#form select:first option:nth-child(-1)", [] );
t( "Nth-child(3)", "#form select:first option:nth-child(3)", [ "option1c" ] );
t( "Nth-child(0n+3)", "#form select:first option:nth-child(0n+3)", [ "option1c" ] );
t( "Nth-child(1n+0)", "#form select:first option:nth-child(1n+0)", [ "option1a", "option1b", "option1c", "option1d" ] );
t( "Nth-child(1n)", "#form select:first option:nth-child(1n)", [ "option1a", "option1b", "option1c", "option1d" ] );
t( "Nth-child(n)", "#form select:first option:nth-child(n)", [ "option1a", "option1b", "option1c", "option1d" ] );
t( "Nth-child(even)", "#form select:first option:nth-child(even)", [ "option1b", "option1d" ] );
t( "Nth-child(odd)", "#form select:first option:nth-child(odd)", [ "option1a", "option1c" ] );
t( "Nth-child(2n)", "#form select:first option:nth-child(2n)", [ "option1b", "option1d" ] );
t( "Nth-child(2n+1)", "#form select:first option:nth-child(2n+1)", [ "option1a", "option1c" ] );
t( "Nth-child(2n + 1)", "#form select:first option:nth-child(2n + 1)", [ "option1a", "option1c" ] );
t( "Nth-child(+2n + 1)", "#form select:first option:nth-child(+2n + 1)", [ "option1a", "option1c" ] );
t( "Nth-child(3n)", "#form select:first option:nth-child(3n)", [ "option1c" ] );
t( "Nth-child(3n+1)", "#form select:first option:nth-child(3n+1)", [ "option1a", "option1d" ] );
t( "Nth-child(3n+2)", "#form select:first option:nth-child(3n+2)", [ "option1b" ] );
t( "Nth-child(3n+3)", "#form select:first option:nth-child(3n+3)", [ "option1c" ] );
t( "Nth-child(3n-1)", "#form select:first option:nth-child(3n-1)", [ "option1b" ] );
t( "Nth-child(3n-2)", "#form select:first option:nth-child(3n-2)", [ "option1a", "option1d" ] );
t( "Nth-child(3n-3)", "#form select:first option:nth-child(3n-3)", [ "option1c" ] );
t( "Nth-child(3n+0)", "#form select:first option:nth-child(3n+0)", [ "option1c" ] );
t( "Nth-child(-1n+3)", "#form select:first option:nth-child(-1n+3)", [ "option1a", "option1b", "option1c" ] );
t( "Nth-child(-n+3)", "#form select:first option:nth-child(-n+3)", [ "option1a", "option1b", "option1c" ] );
t( "Nth-child(-1n + 3)", "#form select:first option:nth-child(-1n + 3)", [ "option1a", "option1b", "option1c" ] );
assert.deepEqual(
Sizzle( ":nth-child(n)", null, null, [ document.createElement( "a" ) ].concat( q( "ap" ) ) ),
q( "ap" ),
"Seeded nth-child"
);
} );
QUnit.test( "pseudo - nth-last-child", function( assert ) {
assert.expect( 30 );
jQuery( "#qunit-fixture" ).append( "<form id='nth-last-child-form'/><i/><i/><i/><i/>" );
t( "Nth-last-child", "form:nth-last-child(5)", [ "nth-last-child-form" ] );
t( "Nth-last-child (with whitespace)", "form:nth-last-child( 5 )", [ "nth-last-child-form" ] );
t( "Nth-last-child (case-insensitive)", "#form select:first option:NTH-last-child(3)", [ "option1b" ] );
t( "Not nth-last-child", "#qunit-fixture p:not(:nth-last-child(1))", [ "firstp", "ap", "sndp", "en", "first" ] );
t( "Nth-last-child(-1)", "#form select:first option:nth-last-child(-1)", [] );
t( "Nth-last-child(3)", "#form select:first :nth-last-child(3)", [ "option1b" ] );
t( "Nth-last-child(3)", "#form select:first *:nth-last-child(3)", [ "option1b" ] );
t( "Nth-last-child(3)", "#form select:first option:nth-last-child(3)", [ "option1b" ] );
t( "Nth-last-child(0n+3)", "#form select:first option:nth-last-child(0n+3)", [ "option1b" ] );
t( "Nth-last-child(1n+0)", "#form select:first option:nth-last-child(1n+0)", [ "option1a", "option1b", "option1c", "option1d" ] );
t( "Nth-last-child(1n)", "#form select:first option:nth-last-child(1n)", [ "option1a", "option1b", "option1c", "option1d" ] );
t( "Nth-last-child(n)", "#form select:first option:nth-last-child(n)", [ "option1a", "option1b", "option1c", "option1d" ] );
t( "Nth-last-child(even)", "#form select:first option:nth-last-child(even)", [ "option1a", "option1c" ] );
t( "Nth-last-child(odd)", "#form select:first option:nth-last-child(odd)", [ "option1b", "option1d" ] );
t( "Nth-last-child(2n)", "#form select:first option:nth-last-child(2n)", [ "option1a", "option1c" ] );
t( "Nth-last-child(2n+1)", "#form select:first option:nth-last-child(2n+1)", [ "option1b", "option1d" ] );
t( "Nth-last-child(2n + 1)", "#form select:first option:nth-last-child(2n + 1)", [ "option1b", "option1d" ] );
t( "Nth-last-child(+2n + 1)", "#form select:first option:nth-last-child(+2n + 1)", [ "option1b", "option1d" ] );
t( "Nth-last-child(3n)", "#form select:first option:nth-last-child(3n)", [ "option1b" ] );
t( "Nth-last-child(3n+1)", "#form select:first option:nth-last-child(3n+1)", [ "option1a", "option1d" ] );
t( "Nth-last-child(3n+2)", "#form select:first option:nth-last-child(3n+2)", [ "option1c" ] );
t( "Nth-last-child(3n+3)", "#form select:first option:nth-last-child(3n+3)", [ "option1b" ] );
t( "Nth-last-child(3n-1)", "#form select:first option:nth-last-child(3n-1)", [ "option1c" ] );
t( "Nth-last-child(3n-2)", "#form select:first option:nth-last-child(3n-2)", [ "option1a", "option1d" ] );
t( "Nth-last-child(3n-3)", "#form select:first option:nth-last-child(3n-3)", [ "option1b" ] );
t( "Nth-last-child(3n+0)", "#form select:first option:nth-last-child(3n+0)", [ "option1b" ] );
t( "Nth-last-child(-1n+3)", "#form select:first option:nth-last-child(-1n+3)", [ "option1b", "option1c", "option1d" ] );
t( "Nth-last-child(-n+3)", "#form select:first option:nth-last-child(-n+3)", [ "option1b", "option1c", "option1d" ] );
t( "Nth-last-child(-1n + 3)", "#form select:first option:nth-last-child(-1n + 3)", [ "option1b", "option1c", "option1d" ] );
QUnit.deepEqual(
Sizzle(
":nth-last-child(n)",
null,
null,
[ document.createElement( "a" ) ].concat( q( "ap" ) )
),
q( "ap" ),
"Seeded nth-last-child"
);
} );
QUnit.test( "pseudo - nth-of-type", function( assert ) {
assert.expect( 9 );
t( "Nth-of-type(-1)", ":nth-of-type(-1)", [] );
t( "Nth-of-type(3)", "#ap :nth-of-type(3)", [ "mark" ] );
t( "Nth-of-type(n)", "#ap :nth-of-type(n)", [ "google", "groups", "code1", "anchor1", "mark" ] );
t( "Nth-of-type(0n+3)", "#ap :nth-of-type(0n+3)", [ "mark" ] );
t( "Nth-of-type(2n)", "#ap :nth-of-type(2n)", [ "groups" ] );
t( "Nth-of-type(even)", "#ap :nth-of-type(even)", [ "groups" ] );
t( "Nth-of-type(2n+1)", "#ap :nth-of-type(2n+1)", [ "google", "code1", "anchor1", "mark" ] );
t( "Nth-of-type(odd)", "#ap :nth-of-type(odd)", [ "google", "code1", "anchor1", "mark" ] );
t( "Nth-of-type(-n+2)", "#qunit-fixture > :nth-of-type(-n+2)", [ "firstp", "ap", "foo", "nothiddendiv", "name+value", "firstUL", "empty", "form", "floatTest", "iframe", "lengthtest", "table", "last" ] );
} );
QUnit.test( "pseudo - nth-last-of-type", function( assert ) {
assert.expect( 9 );
t( "Nth-last-of-type(-1)", ":nth-last-of-type(-1)", [] );
t( "Nth-last-of-type(3)", "#ap :nth-last-of-type(3)", [ "google" ] );
t( "Nth-last-of-type(n)", "#ap :nth-last-of-type(n)", [ "google", "groups", "code1", "anchor1", "mark" ] );
t( "Nth-last-of-type(0n+3)", "#ap :nth-last-of-type(0n+3)", [ "google" ] );
t( "Nth-last-of-type(2n)", "#ap :nth-last-of-type(2n)", [ "groups" ] );
t( "Nth-last-of-type(even)", "#ap :nth-last-of-type(even)", [ "groups" ] );
t( "Nth-last-of-type(2n+1)", "#ap :nth-last-of-type(2n+1)", [ "google", "code1", "anchor1", "mark" ] );
t( "Nth-last-of-type(odd)", "#ap :nth-last-of-type(odd)", [ "google", "code1", "anchor1", "mark" ] );
t( "Nth-last-of-type(-n+2)", "#qunit-fixture > :nth-last-of-type(-n+2)", [ "ap", "name+value", "first", "firstUL", "empty", "floatTest", "iframe", "table", "testForm", "liveHandlerOrder", "disabled-tests", "siblingTest", "last" ] );
} );
QUnit.test( "pseudo - has", function( assert ) {
assert.expect( 4 );
t( "Basic test", "p:has(a)", [ "firstp", "ap", "en", "sap" ] );
t( "Basic test (irrelevant whitespace)", "p:has( a )", [ "firstp", "ap", "en", "sap" ] );
t( "Nested with overlapping candidates", "#qunit-fixture div:has(div:has(div:not([id])))", [ "moretests", "t2037" ] );
// Support: Safari 15.4+, Chrome 107+?
// `qSA` in Safari throws for `:has()` with only unsupported arguments
// but if you add a supported arg to the list, it will run and just potentially
// return no results. Make sure this is accounted for.
t( "Nested with list arguments",
"#qunit-fixture div:has(faketag, div:has(faketag, div:not([id])))",
[ "moretests", "t2037" ] );
} );
QUnit.test( "pseudo - contains", function( assert ) {
assert.expect( 9 );
var gh335 = document.getElementById( "qunit-fixture" ).appendChild(
document.createElement( "mark" ) );
gh335.id = "gh-335";
gh335.appendChild( document.createTextNode( "raw line 1\nline 2" ) );
assert.ok( Sizzle( "a:contains('')" ).length, "empty string" );
t( "unquoted argument", "a:contains(Google)", [ "google", "groups" ] );
t( "unquoted argument with whitespace", "a:contains(Google Groups)", [ "groups" ] );
t( "quoted argument with whitespace and parentheses",
"a:contains('Google Groups (Link)')", [ "groups" ] );
t( "quoted argument with double quotes and parentheses",
"a:contains(\"(Link)\")", [ "groups" ] );
t( "unquoted argument with whitespace and paired parentheses",
"a:contains(Google Groups (Link))", [ "groups" ] );
t( "unquoted argument with paired parentheses", "a:contains((Link))", [ "groups" ] );
t( "quoted argument with CSS escapes",
"span:contains(\"\\\"'\\53F0 \\5317 Ta\\301 ibe\\30C i\")",
[ "utf8class1" ] );
t( "collapsed whitespace", "mark:contains('line 1\\A line')", [ "gh-335" ] );
} );
QUnit.test( "pseudo - misc", function( assert ) {
assert.expect( 32 );
var select, tmp, input;
jQuery( "<h1 id='h1'/><h2 id='h2'/><h2 id='h2-2'/>" ).prependTo( "#qunit-fixture" );
t( "Headers", "#qunit-fixture :header", [ "h1", "h2", "h2-2" ] );
t( "Headers(case-insensitive)", "#qunit-fixture :Header", [ "h1", "h2", "h2-2" ] );
t( "Multiple matches with the same context (cache check)", "#form select:has(option:first-child:contains('o'))", [ "select1", "select2", "select3", "select4" ] );
assert.ok( Sizzle( "#qunit-fixture :not(:has(:has(*)))" ).length, "All not grandparents" );
select = document.getElementById( "select1" );
assert.ok( Sizzle.matchesSelector( select, ":has(option)" ), "Has Option Matches" );
tmp = document.createElement( "div" );
tmp.id = "tmp_input";
document.body.appendChild( tmp );
jQuery.each( [ "button", "submit", "reset" ], function( i, type ) {
var els = jQuery(
"<input id='input_%' type='%'/><button id='button_%' type='%'>test</button>"
.replace( /%/g, type )
).appendTo( tmp );
t( "Input Buttons :" + type, "#tmp_input :" + type, [ "input_" + type, "button_" + type ] );
assert.ok( Sizzle.matchesSelector( els[ 0 ], ":" + type ), "Input Matches :" + type );
assert.ok( Sizzle.matchesSelector( els[ 1 ], ":" + type ), "Button Matches :" + type );
} );
document.body.removeChild( tmp );
// Recreate tmp
tmp = document.createElement( "div" );
tmp.id = "tmp_input";
tmp.innerHTML = "<span>Hello I am focusable.</span>";
// Setting tabIndex should make the element focusable
// http://dev.w3.org/html5/spec/single-page.html#focus-management
document.body.appendChild( tmp );
tmp.tabIndex = 0;
tmp.focus();
if ( document.activeElement !== tmp || ( document.hasFocus && !document.hasFocus() ) ||
( document.querySelectorAll && !document.querySelectorAll( "div:focus" ).length ) ) {
assert.ok( true, "The div was not focused. Skip checking the :focus match." );
assert.ok( true, "The div was not focused. Skip checking the :focus match." );
} else {
t( "tabIndex element focused", ":focus", [ "tmp_input" ] );
assert.ok( Sizzle.matchesSelector( tmp, ":focus" ), ":focus matches tabIndex div" );
}
// Blur tmp
tmp.blur();
document.body.focus();
assert.ok( !Sizzle.matchesSelector( tmp, ":focus" ), ":focus doesn't match tabIndex div" );
document.body.removeChild( tmp );
// Input focus/active
input = document.createElement( "input" );
input.type = "text";
input.id = "focus-input";
document.body.appendChild( input );
input.focus();
// Inputs can't be focused unless the document has focus
if ( document.activeElement !== input || ( document.hasFocus && !document.hasFocus() ) ||
( document.querySelectorAll && !document.querySelectorAll( "input:focus" ).length ) ) {
assert.ok( true, "The input was not focused. Skip checking the :focus match." );
assert.ok( true, "The input was not focused. Skip checking the :focus match." );
} else {
t( "Element focused", "input:focus", [ "focus-input" ] );
assert.ok( Sizzle.matchesSelector( input, ":focus" ), ":focus matches" );
}
input.blur();
// When IE is out of focus, blur does not work. Force it here.
if ( document.activeElement === input ) {
document.body.focus();
}
assert.ok( !Sizzle.matchesSelector( input, ":focus" ), ":focus doesn't match" );
document.body.removeChild( input );