Manual merge after fetch upstream

18 files changed, 230 insertions, 71 deletions

diff --git a/AUTHORS.txt b/AUTHORS.txt
new file mode 100644
index 000000000..51200abaf
--- /dev/null
+++ b/AUTHORS.txt
@@ -0,0 +1,132 @@
+Authors ordered by first contribution.
+
+John Resig <jeresig@gmail.com>
+Gilles van den Hoven <gilles0181@gmail.com>
+Michael Geary <mike@geary.com>
+Stefan Petre <stefan.petre@gmail.com>
+Yehuda Katz <wycats@gmail.com>
+Corey Jewett <cj@syntheticplayground.com>
+Klaus Hartl <klaus.hartl@googlemail.com>
+Franck Marcia <franck.marcia@gmail.com>
+Jörn Zaefferer <joern.zaefferer@gmail.com>
+Paul Bakaus <paul.bakaus@googlemail.com>
+Brandon Aaron <brandon.aaron@gmail.com>
+Mike Alsup <malsup@gmail.com>
+Dave Methvin <dave.methvin@gmail.com>
+Ed Engelhardt <edengelhardt@gmail.com>
+Sean Catchpole <littlecooldude@gmail.com>
+Paul Mclanahan <pmclanahan@gmail.com>
+David Serduke <davidserduke@gmail.com>
+Richard D. Worth <rdworth@gmail.com>
+Scott González <scott.gonzalez@gmail.com>
+Ariel Flesler <aflesler@gmail.com>
+Jon Evans <jon@springyweb.com>
+T.J. Holowaychuk <tj@vision-media.ca>
+Michael Bensoussan <mickey@seesmic.com>
+Robert Katić <robert.katic@gmail.com>
+Louis-Rémi Babé <lrbabe@gmail.com>
+Earle Castledine <mrspeaker@gmail.com>
+Damian Janowski <damian.janowski@gmail.com>
+Rich Dougherty <rich@rd.gen.nz>
+Kim Dalsgaard <kim@kimdalsgaard.com>
+Andrea Giammarchi <andrea.giammarchi@gmail.com>
+Mark Gibson <jollytoad@gmail.com>
+Karl Swedberg <karl@englishrules.com>
+Justin Meyer <justinbmeyer@gmail.com>
+Ben Alman <cowboy@rj3.net>
+James Padolsey <jamespadolsey@gmail.com>
+David Petersen <public@petersendidit.com>
+Batiste Bieler <batiste.bieler@gmail.com>
+Alexander Farkas <info@corrupt-system.de>
+Rick Waldron <waldron.rick@gmail.com>
+Filipe Fortes <filipe@fortes.com>
+Neeraj Singh <neerajdotname@gmail.com>
+Paul Irish <paul.irish@gmail.com>
+Iraê Carvalho <irae@irae.pro.br>
+Matt Curry <matt@pseudocoder.com>
+Michael Monteleone <michael@michaelmonteleone.net>
+Noah Sloan <noah.sloan@gmail.com>
+Tom Viner <github@viner.tv>
+Douglas Neiner <doug@pixelgraphics.us>
+Adam J. Sontag <ajpiano@ajpiano.com>
+Dave Reed <dareed@microsoft.com>
+Ralph Whitbeck <ralph.whitbeck@gmail.com>
+Carl Fürstenberg <azatoth@gmail.com>
+Jacob Wright <jacwright@gmail.com>
+J. Ryan Stinnett <jryans@gmail.com>
+Heungsub Lee <lee@heungsub.net>
+Colin Snover <colin@alpha.zetafleet.com>
+Ryan W Tenney <ryan@10e.us>
+R.J.G. Otten <r.j.g.otten@gmail.com>
+Jephte Clain <Jephte.Clain@univ-reunion.fr>
+Anton Matzneller <obhvsbypqghgc@gmail.com>
+Alex Sexton <AlexSexton@gmail.com>
+Dan Heberden <danheberden@gmail.com>
+Henri Wiechers <hwiechers@gmail.com>
+Russell Holbrook <russell.holbrook@patch.com>
+Julian Aubourg <aubourg.julian@gmail.com>
+Gianni Chiappetta <gianni@runlevel6.org>
+Scott Jehl <scott@scottjehl.com>
+J.R. Burke <jrburke@gmail.com>
+Jonas Pfenniger <jonas@pfenniger.name>
+Xavi Ramirez <xavi.rmz@gmail.com>
+Jared Grippe <jared@deadlyicon.com>
+Sylvester Keil <sylvester@keil.or.at>
+Brandon Sterne <bsterne@mozilla.com>
+Mathias Bynens <mathias@qiwi.be>
+Timmy Willison <timmywillisn@gmail.com>
+Corey Frang <gnarf@gnarf.net>
+Anton Kovalyov <anton@kovalyov.net>
+David Murdoch <musicisair@yahoo.com>
+Josh Varner <josh.varner@gmail.com>
+Charles McNulty <cmcnulty@kznf.com>
+Jordan Boesch <jboesch26@gmail.com>
+Jess Thrysoee <jess@thrysoee.dk>
+Michael Murray <mmurray.wa@gmail.com>
+Lee Carpenter <elcarpie@gmail.com>
+Alexis Abril <alexis.abril@gmail.com>
+Rob Morgan <robbym@gmail.com>
+John Firebaugh <john_firebaugh@bigfix.com>
+Sam Bisbee <sam@sbisbee.com>
+Gilmore Davidson <gilmoreorless@gmail.com>
+Brian Brennan <me@brianlovesthings.com>
+Xavier Montillet <xavierm02.net@gmail.com>
+Daniel Pihlstrom <sciolist.se@gmail.com>
+Sahab Yazdani <sahab.yazdani+github@gmail.com>
+Scott Hughes <hi@scott-hughes.me>
+Mike Sherov <mike.sherov@gmail.com>
+Greg Hazel <ghazel@gmail.com>
+Schalk Neethling <schalk@ossreleasefeed.com>
+Denis Knauf <Denis.Knauf@gmail.com>
+Timo Tijhof <krinklemail@gmail.com>
+Steen Nielsen <swinedk@gmail.com>
+Anton Ryzhov <anton@ryzhov.me>
+Shi Chuan <shichuanr@gmail.com>
+Berker Peksag <berker.peksag@gmail.com>
+Toby Brain <tobyb@freshview.com>
+Matt Mueller <mattmuelle@gmail.com>
+Daniel Herman <daniel.c.herman@gmail.com>
+Oleg Gaidarenko <markelog@gmail.com>
+Richard Gibson <richard.gibson@gmail.com>
+Rafaël Blais Masson <rafbmasson@gmail.com>
+Joe Presbrey <presbrey@gmail.com>
+Sindre Sorhus <sindresorhus@gmail.com>
+Arne de Bree <arne@bukkie.nl>
+Vladislav Zarakovsky <vlad.zar@gmail.com>
+Andy Monat <amonat@gmail.com>
+Joaoh Bruni <joaohbruni@yahoo.com.br>
+Dominik D. Geyer <dominik.geyer@gmail.com>
+Matt Farmer <matt@frmr.me>
+Trey Hunner <treyhunner@gmail.com>
+Jason Moon <jmoon@socialcast.com>
+Jeffery To <jeffery.to@gmail.com>
+Kris Borchers <kris.borchers@gmail.com>
+Vladimir Zhuravlev <private.face@gmail.com>
+Jacob Thornton <jacobthornton@gmail.com>
+Chad Killingsworth <chadkillingsworth@missouristate.edu>
+Nowres Rafid <nowres.rafed@gmail.com>
+David Benjamin <davidben@mit.edu>
+Uri Gilad <antishok@gmail.com>
+Chris Faulkner <thefaulkner@gmail.com>
+Elijah Manor <elijah.manor@gmail.com>
+Daniel Chatfield <chatfielddaniel@googlemail.com>
diff --git a/grunt.js b/grunt.js
index 02a688162..61b7b4e4b 100644
--- a/grunt.js
+++ b/grunt.js
@@ -121,8 +121,9 @@ module.exports = function( grunt ) {
 	// Short list as a high frequency watch task
 	grunt.registerTask( "dev", "selector build:*:* lint" );
 
-	// Load the "compare_size" task from NPM packages
+	// Load grunt tasks from NPM packages
 	grunt.loadNpmTasks( "grunt-compare-size" );
+	grunt.loadNpmTasks( "grunt-git-authors" );
 
 	grunt.registerTask( "testswarm", function( commit, configFile ) {
 		var testswarm = require( "testswarm" ),
diff --git a/package.json b/package.json
index ecebd2cc2..3ac92df77 100644
--- a/package.json
+++ b/package.json
@@ -27,6 +27,7 @@
   "dependencies": {},
   "devDependencies": {
     "grunt-compare-size": ">=0.1.0",
+    "grunt-git-authors": ">=1.0.0",
     "grunt": "~0.3.9",
     "testswarm": "0.2.2"
   },
diff --git a/src/ajax.js b/src/ajax.js
index 304a41d48..f3887ff44 100644
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -861,7 +861,7 @@ function ajaxConvert( s, response ) {
 				if ( conv !== true ) {
 
 					// Unless errors are allowed to bubble, catch and return them
-					if ( conv && s.throws ) {
+					if ( conv && s["throws"] ) {
 						response = conv( response );
 					} else {
 						try {
diff --git a/src/css.js b/src/css.js
index 0b20b7c4c..dcba720e5 100644
--- a/src/css.js
+++ b/src/css.js
@@ -43,6 +43,11 @@ function vendorPropName( style, name ) {
 	return origName;
 }
 
+function isHidden( elem, el ) {
+	elem = el || elem;
+	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
 function showHide( elements, show ) {
 	var elem, display,
 		values = [],
@@ -65,8 +70,7 @@ function showHide( elements, show ) {
 			// Set elements which have been overridden with display: none
 			// in a stylesheet to whatever the default browser style is
 			// for such an element
-			if ( (elem.style.display === "" && curCSS( elem, "display" ) === "none") ||
-				!jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
+			if ( elem.style.display === "" && isHidden( elem ) ) {
 				values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
 			}
 		} else {
@@ -107,16 +111,19 @@ jQuery.fn.extend({
 	hide: function() {
 		return showHide( this );
 	},
-	toggle: function( fn, fn2 ) {
-		var bool = typeof fn === "boolean";
+	toggle: function( state, fn2 ) {
+		var bool = typeof state === "boolean";
 
-		if ( jQuery.isFunction( fn ) && jQuery.isFunction( fn2 ) ) {
+		if ( jQuery.isFunction( state ) && jQuery.isFunction( fn2 ) ) {
 			return eventsToggle.apply( this, arguments );
 		}
 
 		return this.each(function() {
-			var state = bool ? fn : jQuery( this ).is(":hidden");
-			showHide([ this ], state );
+			if ( bool ? state : isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
 		});
 	}
 });
@@ -290,7 +297,7 @@ if ( window.getComputedStyle ) {
 			// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
 			// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
 			// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
-			if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
+			if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
 				width = style.width;
 				minWidth = style.minWidth;
 				maxWidth = style.maxWidth;
diff --git a/src/data.js b/src/data.js
index c7de049a2..f51a3e520 100644
--- a/src/data.js
+++ b/src/data.js
@@ -304,8 +304,9 @@ function dataAttr( elem, key, data ) {
 				data = data === "true" ? true :
 				data === "false" ? false :
 				data === "null" ? null :
-				jQuery.isNumeric( data ) ? +data :
-					rbrace.test( data ) ? jQuery.parseJSON( data ) :
+				// Only convert to a number if it doesn't change the string
+				+data + "" === data ? +data :
+				rbrace.test( data ) ? jQuery.parseJSON( data ) :
 					data;
 			} catch( e ) {}
 
diff --git a/src/effects.js b/src/effects.js
index dbca88650..3405cfdc2 100644
--- a/src/effects.js
+++ b/src/effects.js
@@ -437,11 +437,6 @@ Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
 	}
 };
 
-function isHidden( elem, el ) {
-	elem = el || elem;
-	return curCSS( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument.documentElement, elem );
-}
-
 jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
 	var cssFn = jQuery.fn[ name ];
 	jQuery.fn[ name ] = function( speed, easing, callback ) {
diff --git a/src/manipulation.js b/src/manipulation.js
index b755b2f1c..3cfc97c3b 100644
--- a/src/manipulation.js
+++ b/src/manipulation.js
@@ -362,7 +362,7 @@ jQuery.fn.extend({
 								dataType: "script",
 								async: false,
 								global: false,
-								throws: true
+								"throws": true
 							});
 						} else {
 							jQuery.error("no ajax");
@@ -436,14 +436,9 @@ function cloneFixAttributes( src, dest ) {
 
 	nodeName = dest.nodeName.toLowerCase();
 
-	// IE6-8 fail to clone children inside object elements that use
-	// the proprietary classid attribute value (rather than the type
-	// attribute) to identify the type of content to display
 	if ( nodeName === "object" ) {
-		// The official HTML5 specs read that a NO_MODIFICATION_ALLOWED_ERR
-		// needs to be thrown if the parent is a Document
-		// http://html5.org/specs/dom-parsing.html#dom-element-outerhtml
-		// IE10 throws NoModificationAllowedError if parent node is null
+		// IE6-10 improperly clones children of object elements using classid.
+		// IE10 throws NoModificationAllowedError if parent is null, #12132.
 		if ( dest.parentNode ) {
 			dest.outerHTML = src.outerHTML;
 		}
@@ -460,9 +455,8 @@ function cloneFixAttributes( src, dest ) {
 		// IE6-8 fails to persist the checked state of a cloned checkbox
 		// or radio button. Worse, IE6-7 fail to give the cloned element
 		// a checked appearance if the defaultChecked value isn't also set
-		if ( src.checked ) {
-			dest.defaultChecked = dest.checked = src.checked;
-		}
+
+		dest.defaultChecked = dest.checked = src.checked;
 
 		// IE6-7 get confused and end up setting the value of a cloned
 		// checkbox/radio button to an empty string instead of "on"
diff --git a/src/sizzle b/src/sizzle
-Subproject 6e524a5915a8a5dda1969898749c81d0fae64e6
+Subproject a0523a50942971b41af6aba39b39ee81c1fc5f8
diff --git a/src/traversing.js b/src/traversing.js
index 321c25197..4c58ae0b8 100644
--- a/src/traversing.js
+++ b/src/traversing.js
@@ -48,12 +48,12 @@ jQuery.fn.extend({
 	},
 
 	has: function( target ) {
-		var i = 0,
+		var i,
 			targets = jQuery( target, this ),
-			l = targets.length;
+			len = targets.length;
 
 		return this.filter(function() {
-			for ( ; i < l; i++ ) {
+			for ( i = 0; i < len; i++ ) {
 				if ( jQuery.contains( this, targets[i] ) ) {
 					return true;
 				}
@@ -92,17 +92,12 @@ jQuery.fn.extend({
 		for ( ; i < l; i++ ) {
 			cur = this[i];
 
-			while ( cur ) {
+			while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
 				if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
 					ret.push( cur );
 					break;
-
-				} else {
-					cur = cur.parentNode;
-					if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) {
-						break;
-					}
 				}
+				cur = cur.parentNode;
 			}
 		}
 
diff --git a/test/unit/ajax.js b/test/unit/ajax.js
index 85069b482..2371f8982 100644
--- a/test/unit/ajax.js
+++ b/test/unit/ajax.js
@@ -2153,7 +2153,7 @@ test( "jQuery.ajax - statusText" , 3, function() {
 	stop();
 	jQuery.ajax( url( "data/statusText.php?status=200&text=Hello" ) ).done(function( _, statusText, jqXHR ) {
 		strictEqual( statusText, "success", "callback status text ok for success" );
-		ok( jqXHR.statusText === "Hello" || jQuery.browser.safari && jqXHR.statusText === "OK", "jqXHR status text ok for success (" + jqXHR.statusText + ")" );
+		ok( jqXHR.statusText === "Hello" || jqXHR.statusText === "OK", "jqXHR status text ok for success (" + jqXHR.statusText + ")" );
 		jQuery.ajax( url( "data/statusText.php?status=404&text=World" ) ).fail(function( jqXHR, statusText ) {
 			strictEqual( statusText, "error", "callback status text ok for error" );
 			// ok( jqXHR.statusText === "World" || jQuery.browser.safari && jqXHR.statusText === "Not Found", "jqXHR status text ok for error (" + jqXHR.statusText + ")" );
diff --git a/test/unit/css.js b/test/unit/css.js
index 45aee9f06..dca5a08e0 100644
--- a/test/unit/css.js
+++ b/test/unit/css.js
@@ -561,8 +561,10 @@ test( "show() resolves correct default display, detached nodes (#10006)", functi
 });
 
 test("toggle()", function() {
-	expect(6);
-	var x = jQuery("#foo");
+	expect(9);
+	var div,
+		x = jQuery("#foo");
+
 	ok( x.is(":visible"), "is visible" );
 	x.toggle();
 	ok( x.is(":hidden"), "is hidden" );
@@ -575,6 +577,20 @@ test("toggle()", function() {
 	ok( x.is(":hidden"), "is hidden" );
 	x.toggle(true);
 	ok( x.is(":visible"), "is visible again" );
+
+	div = jQuery("<div style='display:none'><div></div></div>").appendTo("#qunit-fixture");
+	x = div.find("div");
+	strictEqual( x.toggle().css( "display" ), "none", "is hidden" );
+	strictEqual( x.toggle().css( "display" ), "block", "is visible" );
+
+	// Ensure hide() is called when toggled (#12148)
+	var oldHide = jQuery.fn.hide;
+	jQuery.fn.hide = function() {
+		ok( true, name + " method called on toggle" );
+		return oldHide.apply( this, arguments );
+	};
+	x.toggle( name === "show" );
+	jQuery.fn.hide = oldHide;
 });
 
 test("hide hidden elements (bug #7141)", function() {
diff --git a/test/unit/data.js b/test/unit/data.js
index 3083a947d..7f4ad6c36 100644
--- a/test/unit/data.js
+++ b/test/unit/data.js
@@ -294,7 +294,7 @@ test(".data(String) and .data(String, Object)", function() {
 });
 
 test("data-* attributes", function() {
-	expect(38);
+	expect(40);
 	var div = jQuery("<div>"),
 		child = jQuery("<div data-myobj='old data' data-ignored=\"DOM\" data-other='test'></div>"),
 		dummy = jQuery("<div data-myobj='old data' data-ignored=\"DOM\" data-other='test'></div>");
@@ -357,9 +357,11 @@ test("data-* attributes", function() {
 		.attr("data-five", "5")
 		.attr("data-point", "5.5")
 		.attr("data-pointe", "5.5E3")
+		.attr("data-grande", "5.574E9")
 		.attr("data-hexadecimal", "0x42")
 		.attr("data-pointbad", "5..5")
 		.attr("data-pointbad2", "-.")
+		.attr("data-bigassnum", "123456789123456789123456789")
 		.attr("data-badjson", "{123}")
 		.attr("data-badjson2", "[abc]")
 		.attr("data-empty", "")
@@ -371,10 +373,12 @@ test("data-* attributes", function() {
 	strictEqual( child.data("false"), false, "Primitive false read from attribute");
 	strictEqual( child.data("five"), 5, "Primitive number read from attribute");
 	strictEqual( child.data("point"), 5.5, "Primitive number read from attribute");
-	strictEqual( child.data("pointe"), 5500, "Primitive number read from attribute");
-	strictEqual( child.data("hexadecimal"), 66, "Hexadecimal number read from attribute");
+	strictEqual( child.data("pointe"), "5.5E3", "Floating point exponential number read from attribute");
+	strictEqual( child.data("grande"), "5.574E9", "Big exponential number read from attribute");
+	strictEqual( child.data("hexadecimal"), "0x42", "Hexadecimal number read from attribute");
 	strictEqual( child.data("pointbad"), "5..5", "Bad number read from attribute");
 	strictEqual( child.data("pointbad2"), "-.", "Bad number read from attribute");
+	strictEqual( child.data("bigassnum"), "123456789123456789123456789", "Bad bigass number read from attribute");
 	strictEqual( child.data("badjson"), "{123}", "Bad number read from attribute");
 	strictEqual( child.data("badjson2"), "[abc]", "Bad number read from attribute");
 	strictEqual( child.data("empty"), "", "Empty string read from attribute");
diff --git a/test/unit/effects.js b/test/unit/effects.js
index 17ba1c21a..4353e1566 100644
--- a/test/unit/effects.js
+++ b/test/unit/effects.js
@@ -598,7 +598,7 @@ test("stop() - several in queue", function() {
 	var w = 0;
 	$foo.hide().css( "width", 200 ).css("width");
 
-	$foo.animate({ "width": "show" }, 1000);
+	$foo.animate({ "width": "show" }, 1500);
 	$foo.animate({ "width": "hide" }, 1000);
 	$foo.animate({ "width": "show" }, 1000);
 	setTimeout(function(){
@@ -612,7 +612,7 @@ test("stop() - several in queue", function() {
 
 		$foo.stop(true);
 		start();
-	}, 100);
+	}, 200);
 });
 
 test("stop(clearQueue)", function() {
@@ -1413,7 +1413,9 @@ asyncTest( "Animate Option: step: function( percent, tween )", 1, function() {
 		duration: 1,
 		step: function( value, tween ) {
 			var calls = counter[ tween.prop ] = counter[ tween.prop ] || [];
-			calls.push( value );
+			// in case this is called multiple times for either, lets store it in
+			// 0 or 1 in the array
+			calls[ value === 0 ? 0 : 1 ] = value;
 		}
 	}).queue( function( next ) {
 		deepEqual( counter, {
@@ -1768,6 +1770,10 @@ asyncTest("Animation callbacks (#11797)", 15, function() {
 			ok( true, "async: start" );
 		},
 		progress: function( anim, percent ) {
+			// occasionally the progress handler is called twice in first frame.... *shrug*
+			if ( percent === 0 && expectedProgress === 1 ) {
+				return;
+			}
 			equal( percent, expectedProgress, "async: progress " + expectedProgress );
 			// once at 0, once at 1
 			expectedProgress++;
diff --git a/test/unit/event.js b/test/unit/event.js
index dacb03355..ecaddf3a4 100644
--- a/test/unit/event.js
+++ b/test/unit/event.js
@@ -2344,7 +2344,7 @@ test("jQuery.off using dispatched jQuery.Event", function() {
 
 test( "delegated event with delegateTarget-relative selector", function() {
 	expect(2);
-	var markup = jQuery( '<ul><li><a id="a0"></a><ul id="ul0"><li><a id="a0_0"></a></li><li><a id="a0_1"></a></li></ul></li></ul>' ).appendTo("body");
+	var markup = jQuery("<ul><li><a id=\"a0\"></a><ul id=\"ul0\"><li><a id=\"a0_0\"></a></li><li><a id=\"a0_1\"></a></li></ul></li></ul>").appendTo("#qunit-fixture");
 
 	markup
 		.on( "click", ">li>a", function() {
diff --git a/test/unit/manipulation.js b/test/unit/manipulation.js
index 31426e739..4038f1a74 100644
--- a/test/unit/manipulation.js
+++ b/test/unit/manipulation.js
@@ -1895,3 +1895,15 @@ test("html() - script exceptions bubble (#11743)", function() {
 		ok( false, "error ignored" );
 	}, "exception bubbled from remote script" );
 });
+
+test("checked state is cloned with clone()", function(){
+	expect(2);
+
+	var elem = jQuery.parseHTML("<input type='checkbox' checked='checked'/>")[0];
+	elem.checked = false;
+	equal( jQuery(elem).clone().attr("id","clone")[0].checked, false, "Checked false state correctly cloned" );
+	
+	elem = jQuery.parseHTML("<input type='checkbox'/>")[0];
+	elem.checked = true;
+	equal( jQuery(elem).clone().attr("id","clone")[0].checked, true, "Checked true state correctly cloned" );
+});
diff --git a/test/unit/offset.js b/test/unit/offset.js
index 6d00e8dac..d18bc4bb8 100644
--- a/test/unit/offset.js
+++ b/test/unit/offset.js
@@ -218,20 +218,17 @@ testIframe("offset/relative", "relative", function( $ ) {
 testIframe("offset/static", "static", function( $ ) {
 
 	// IE is collapsing the top margin of 1px; detect and adjust accordingly
-	var ie = $("#static-1").offset().top === 6,
-		swarmy = document.documentMode === 8 && window.location.search.indexOf("swarmURL") >= 0;
+	var ie = $("#static-1").offset().top === 6;
 
-	expect( swarmy? 68 : 80 );
+	expect( 80 );
 
 	// get offset
 	var tests = [
 		{ "id": "#static-1",     "top": ie ?   6 :   7, "left":  7 },
 		{ "id": "#static-1-1",   "top": ie ?  13 :  15, "left": 15 },
-		{ "id": "#static-1-1-1", "top": ie ?  20 :  23, "left": 23 }
+		{ "id": "#static-1-1-1", "top": ie ?  20 :  23, "left": 23 },
+		{ "id": "#static-2", "top": ie ? 121 : 122, left: 7 }
 	];
-	if ( !swarmy ) {
-		tests.push({ "id": "#static-2", "top": ie ? 121 : 122, left: 7 });
-	}
 	jQuery.each( tests, function() {
 		equal( $( this["id"] ).offset().top,  this["top"],  "jQuery('" + this["id"] + "').offset().top" );
 		equal( $( this["id"] ).offset().left, this["left"], "jQuery('" + this["id"] + "').offset().left" );
@@ -242,12 +239,9 @@ testIframe("offset/static", "static", function( $ ) {
 	tests = [
 		{ "id": "#static-1",     "top": ie ?   5 :   6, "left":  6 },
 		{ "id": "#static-1-1",   "top": ie ?  12 :  14, "left": 14 },
-		{ "id": "#static-1-1-1", "top": ie ?  19 :  22, "left": 22 }
-		
+		{ "id": "#static-1-1-1", "top": ie ?  19 :  22, "left": 22 },
+		{ "id": "#static-2", "top": ie ? 120 : 121, "left": 6 }
 	];
-	if ( !swarmy ) {
-		tests.push({ "id": "#static-2", "top": ie ? 120 : 121, "left": 6 });
-	}
 	jQuery.each( tests, function() {
 		equal( $( this["id"] ).position().top,  this["top"],  "jQuery('" + this["top"]  + "').position().top" );
 		equal( $( this["id"] ).position().left, this["left"], "jQuery('" + this["left"] +"').position().left" );
@@ -269,15 +263,10 @@ testIframe("offset/static", "static", function( $ ) {
 		{ "id": "#static-1-1",   "top":  -3, "left":  -3 },
 		{ "id": "#static-1-1",   "top":  14, "left":  14 },
 		{ "id": "#static-1",     "top":  30, "left":  30 },
-		{ "id": "#static-1",     "top":   2, "left":   2 }
-		
+		{ "id": "#static-1",     "top":   2, "left":   2 },
+		{ "id": "#static-1",     "top":  -2, "left":  -2 },
+		{ "id": "#static-1",     "top":   7, "left":   7 }
 	];
-	if ( !swarmy ) {
-		tests.push(
-			{ "id": "#static-1",     "top":  -2, "left":  -2 },
-			{ "id": "#static-1",     "top":   7, "left":   7 }
-		);
-	}
 	jQuery.each( tests, function() {
 		$( this["id"] ).offset({ "top": this["top"], "left": this["left"] });
 		equal( $( this["id"] ).offset().top,  this["top"],  "jQuery('" + this["id"] + "').offset({ top: "  + this["top"]  + " })" );
diff --git a/test/unit/traversing.js b/test/unit/traversing.js
index 2712e7f2f..e7d519662 100644
--- a/test/unit/traversing.js
+++ b/test/unit/traversing.js
@@ -275,7 +275,8 @@ test("filter() with positional selectors", function() {
 });
 
 test("closest()", function() {
-	expect(13);
+	expect( 14 );
+
 	deepEqual( jQuery("body").closest("body").get(), q("body"), "closest(body)" );
 	deepEqual( jQuery("body").closest("html").get(), q("html"), "closest(html)" );
 	deepEqual( jQuery("body").closest("div").get(), [], "closest(div)" );
@@ -299,6 +300,8 @@ test("closest()", function() {
 	// Bug #7369
 	equal( jQuery("<div foo='bar'></div>").closest("[foo]").length, 1, "Disconnected nodes with attribute selector" );
 	equal( jQuery("<div>text</div>").closest("[lang]").length, 0, "Disconnected nodes with text and non-existent attribute selector" );
+
+	ok( !jQuery(document).closest("#foo").length, "Calling closest on a document fails silently" );
 });
 
 test("closest(jQuery)", function() {
@@ -373,7 +376,7 @@ test("has(Element)", function() {
 });
 
 test("has(Selector)", function() {
-	expect(4);
+	expect( 5 );
 
 	var obj = jQuery("#qunit-fixture").has("#sndp");
 	deepEqual( obj.get(), q("qunit-fixture"), "Keeps elements that have any element matching the selector as a descendant" );
@@ -382,7 +385,10 @@ test("has(Selector)", function() {
 	deepEqual( detached.has("i").get(), detached.get(), "...Even when detached" );
 
 	var multipleParent = jQuery("#qunit-fixture, #header").has("#sndp");
-	deepEqual( obj.get(), q("qunit-fixture"), "Does not include elements that do not have the element as a descendant" );
+	deepEqual( multipleParent.get(), q("qunit-fixture"), "Does not include elements that do not have the element as a descendant" );
+
+	multipleParent = jQuery("#select1, #select2, #select3").has("#option1a, #option3a");
+	deepEqual( multipleParent.get(), q("select1", "select3"), "Multiple contexts are checks correctly" );
 
 	var multipleHas = jQuery("#qunit-fixture").has("#sndp, #first");
 	deepEqual( multipleHas.get(), q("qunit-fixture"), "Only adds elements once" );