diff --git a/src/sizzle b/src/sizzle
index feebbd7e0..5e4e75511 160000
--- a/src/sizzle
+++ b/src/sizzle
@@ -1 +1 @@
-Subproject commit feebbd7e053bff426444c7b348c776c99c7490ee
+Subproject commit 5e4e75511d1238a8924dace6982401ab0c253202
diff --git a/test/index.html b/test/index.html
index c1320ccad..62b633c78 100644
--- a/test/index.html
+++ b/test/index.html
@@ -33,7 +33,7 @@
 	<script src="unit/exports.js"></script>
 
 	<script>
-	// html5shiv, enabling HTML5 elements to be used with jQuery
+		// html5shiv, enabling HTML5 elements to be used with jQuery
 		( "abbr article aside audio bdi canvas data details figcaption figure footer header hgroup " +
 			"mark meter nav output progress section summary time video"
 		).replace(/\w+/g, function(n) {
diff --git a/test/unit/selector.js b/test/unit/selector.js
index a5758a1c7..18089c8c5 100644
--- a/test/unit/selector.js
+++ b/test/unit/selector.js
@@ -1,11 +1,63 @@
 /**
- * This test page is for selector tests that address selector issues that have already been addressed in jQuery functions
- *   and which only work because jQuery has hooked into Sizzle.
- * These tests may or may not fail in an independent Sizzle.
+ * This test page is for selector tests that require jQuery in order to do the selection
  */
 
 module("selector - jQuery only", { teardown: moduleTeardown });
 
+test("element - jQuery only", function() {
+	expect( 5 );
+
+	deepEqual( jQuery("p", document.getElementsByTagName("div")).get(), q("firstp","ap","sndp","en","sap","first"), "Finding elements with a context." );
+	deepEqual( jQuery("p", "div").get(), q("firstp","ap","sndp","en","sap","first"), "Finding elements with a context." );
+	deepEqual( jQuery("p", jQuery("div")).get(), q("firstp","ap","sndp","en","sap","first"), "Finding elements with a context." );
+	deepEqual( jQuery("div").find("p").get(), q("firstp","ap","sndp","en","sap","first"), "Finding elements with a context." );
+
+	//#7533
+	equal( jQuery("<div id=\"A'B~C.D[E]\"><p>foo</p></div>").find("p").length, 1, "Find where context root is a node and has an ID with CSS3 meta characters" );
+});
+
+test("class - jQuery only", function() {
+	expect( 4 );
+
+	deepEqual( jQuery(".blog", document.getElementsByTagName("p")).get(), q("mark", "simon"), "Finding elements with a context." );
+	deepEqual( jQuery(".blog", "p").get(), q("mark", "simon"), "Finding elements with a context." );
+	deepEqual( jQuery(".blog", jQuery("p")).get(), q("mark", "simon"), "Finding elements with a context." );
+	deepEqual( jQuery("p").find(".blog").get(), q("mark", "simon"), "Finding elements with a context." );
+});
+
+test("pseudo - visibility", function() {
+	expect(9);
+
+	t( "Is Visible", "div:visible:not(#qunit-testrunner-toolbar):lt(2)", ["nothiddendiv", "nothiddendivchild"] );
+	t( "Is Not Hidden", "#qunit-fixture:hidden", [] );
+	t( "Is Hidden", "#form input:hidden", ["hidden1","hidden2"] );
+
+	var $div = jQuery('<div/>').appendTo("body");
+	$div.css({ fontSize: 0, lineHeight: 0 });// IE also needs to set font-size and line-height to 0
+	$div.width(1).height(0);
+	t( "Is Visible", '#nothiddendivchild:visible', ['nothiddendivchild'] );
+	t( "Is Not Visible", '#nothiddendivchild:hidden', [] );
+	$div.width(0).height(1);
+	t( "Is Visible", '#nothiddendivchild:visible', ['nothiddendivchild'] );
+	t( "Is Not Visible", '#nothiddendivchild:hidden', [] );
+	$div.width(1).height(1);
+	t( "Is Visible", '#nothiddendivchild:visible', ['nothiddendivchild'] );
+	t( "Is Not Visible", '#nothiddendivchild:hidden', [] );
+	$div.remove();
+});
+
+test("disconnected nodes", function() {
+	expect(4);
+	var $opt = jQuery('<option></option>').attr("value", "whipit").appendTo("#qunit-fixture").detach();
+	equal( $opt.val(), "whipit", "option value" );
+	equal( $opt.is(":selected"), false, "unselected option" );
+	$opt.attr("selected", true);
+	equal( $opt.is(":selected"), true, "selected option" );
+
+	var $div = jQuery( '<div/>' );
+	equal( $div.is("div"), true, "Make sure .is('nodeName') works on disconnect nodes." );
+});
+
 testIframe("selector/html5_selector", "attributes - jQuery.attr", function( jQuery, window, document ) {
 	expect(34);