Sizzle: update committed dependencies

Gruntfile.js

@@ -50,7 +50,11 @@ module.exports = function( grunt ) {
 			},
 			src: {
 				files: {
-					"src/sizzle": "sizzle"
+					"src/sizzle/dist": "sizzle/dist",
+					"src/sizzle/test/data": "sizzle/test/data",
+					"src/sizzle/test/unit": "sizzle/test/unit",
+					"src/sizzle/test/index.html": "sizzle/test/index.html",
+					"src/sizzle/test/jquery.js": "sizzle/test/jquery.js"
 				}
 			},
 			tests: {

src/sizzle/dist/sizzle.js

 /*!
- * Sizzle CSS Selector Engine v1.10.15
+ * Sizzle CSS Selector Engine v1.10.16
  * http://sizzlejs.com/
  *
  * Copyright 2013 jQuery Foundation, Inc. and other contributors
  * Released under the MIT license
  * http://jquery.org/license
  *
- * Date: 2013-12-20
+ * Date: 2014-01-13
  */
 (function( window ) {
 
 var i,
 	support,
-	cachedruns,
 	Expr,
 	getText,
 	isXML,
@@ -1521,8 +1520,8 @@ function addCombinator( matcher, combinator, base ) {
 
 		// Check against all ancestor/preceding elements
 		function( elem, context, xml ) {
-			var data, cache, outerCache,
-				dirkey = dirruns + " " + doneName;
+			var oldCache, outerCache,
+				newCache = [ dirruns, doneName ];
 
 			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
 			if ( xml ) {
@@ -1537,14 +1536,17 @@ function addCombinator( matcher, combinator, base ) {
 				while ( (elem = elem[ dir ]) ) {
 					if ( elem.nodeType === 1 || checkNonElements ) {
 						outerCache = elem[ expando ] || (elem[ expando ] = {});
-						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
-							if ( (data = cache[1]) === true || data === cachedruns ) {
-								return data === true;
-							}
+						if ( (oldCache = outerCache[ dir ]) &&
+							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
+
+							// Assign to newCache so results back-propagate to previous elements
+							return (newCache[ 2 ] = oldCache[ 2 ]);
 						} else {
-							cache = outerCache[ dir ] = [ dirkey ];
-							cache[1] = matcher( elem, context, xml ) || cachedruns;
-							if ( cache[1] === true ) {
+							// Reuse newcache so results back-propagate to previous elements
+							outerCache[ dir ] = newCache;
+
+							// A match means we're done; a fail means we have to keep checking
+							if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
 								return true;
 							}
 						}
@@ -1738,9 +1740,7 @@ function matcherFromTokens( tokens ) {
 }
 
 function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
-	// A counter to specify which element is currently being matched
-	var matcherCachedRuns = 0,
-		bySet = setMatchers.length > 0,
+	var bySet = setMatchers.length > 0,
 		byElement = elementMatchers.length > 0,
 		superMatcher = function( seed, context, xml, results, outermost ) {
 			var elem, j, matcher,
@@ -1757,7 +1757,6 @@ function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
 
 			if ( outermost ) {
 				outermostContext = context !== document && context;
-				cachedruns = matcherCachedRuns;
 			}
 
 			// Add elements passing elementMatchers directly to results
@@ -1775,7 +1774,6 @@ function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
 					}
 					if ( outermost ) {
 						dirruns = dirrunsUnique;
-						cachedruns = ++matcherCachedRuns;
 					}
 				}
 

src/sizzle/test/index.html

@@ -3,8 +3,8 @@
 <head>
 	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 	<title>Sizzle Test Suite</title>
-	<link rel="Stylesheet" media="screen" href="../bower_components/qunit/qunit/qunit.css" />
-	<script type="text/javascript" src="../bower_components/qunit/qunit/qunit.js"></script>
+	<link rel="Stylesheet" media="screen" href="libs/qunit/qunit.css" />
+	<script type="text/javascript" src="libs/qunit/qunit.js"></script>
 	<script type="text/javascript" src="data/testinit.js"></script>
 	<script type="text/javascript" src="jquery.js"></script>
 	<script type="text/javascript" src="../dist/sizzle.js"></script>

src/sizzle/test/unit/selector.js

@@ -1082,9 +1082,13 @@ test("pseudo - :lang", function() {
 });
 
 test("caching", function() {
-	expect( 1 );
+	expect( 2 );
 	Sizzle( ":not(code)", document.getElementById("ap") );
 	deepEqual( Sizzle( ":not(code)", document.getElementById("foo") ), q("sndp", "en", "yahoo", "sap", "anchor2", "simon"), "Reusing selector with new context" );
+
+	t( "Deep ancestry caching in post-positional element matcher (jQuery #14657)",
+		"#qunit-fixture a:lt(3):parent",
+		[ "simon1", "google", "groups" ] );
 });
 
 asyncTest( "Iframe dispatch should not affect Sizzle, see jQuery #13936", 1, function() {