Merge branch 'master' of git://github.com/jquery/jquery into bug_2773

28 files changed, 535 insertions, 448 deletions

diff --git a/.gitignore b/.gitignore
index a77d67a96..6cd547974 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,7 +4,5 @@ dist
 *~
 *.diff
 *.patch
-test/qunit
-src/sizzle
 /*.html
 .DS_Store
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 000000000..80ce23688
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "src/sizzle"]
+	path = src/sizzle
+	url = git://github.com/jeresig/sizzle.git
+[submodule "test/qunit"]
+	path = test/qunit
+	url = git://github.com/jquery/qunit.git
diff --git a/Makefile b/Makefile
index bf41bccc6..2c7bb8085 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,3 @@
-V ?= 0
-
 SRC_DIR = src
 TEST_DIR = test
 BUILD_DIR = build
@@ -12,6 +10,7 @@ COMPILER = ${JS_ENGINE} ${BUILD_DIR}/uglify.js --unsafe
 POST_COMPILER = ${JS_ENGINE} ${BUILD_DIR}/post-compile.js
 
 BASE_FILES = ${SRC_DIR}/core.js\
+	${SRC_DIR}/deferred.js\
 	${SRC_DIR}/support.js\
 	${SRC_DIR}/data.js\
 	${SRC_DIR}/queue.js\
@@ -37,48 +36,21 @@ JQ = ${DIST_DIR}/jquery.js
 JQ_MIN = ${DIST_DIR}/jquery.min.js
 
 SIZZLE_DIR = ${SRC_DIR}/sizzle
-QUNIT_DIR = ${TEST_DIR}/qunit
 
 JQ_VER = $(shell cat version.txt)
 VER = sed "s/@VERSION/${JQ_VER}/"
 
 DATE=$(shell git log -1 --pretty=format:%ad)
 
-all: jquery min lint
+all: update_submodules core
+
+core: jquery min lint
 	@@echo "jQuery build complete."
 
 ${DIST_DIR}:
 	@@mkdir -p ${DIST_DIR}
 
-ifeq ($(strip $(V)),0)
-verbose = --quiet
-else ifeq ($(strip $(V)),1)
-verbose =
-else
-verbose = --verbose
-endif
-
-define clone_or_pull
--@@if test ! -d $(strip ${1})/.git; then \
-		echo "Cloning $(strip ${1})..."; \
-		git clone $(strip ${verbose}) --depth=1 $(strip ${2}) $(strip ${1}); \
-	else \
-		echo "Pulling $(strip ${1})..."; \
-		git --git-dir=$(strip ${1})/.git pull $(strip ${verbose}) origin master; \
-	fi
-
-endef
-
-${QUNIT_DIR}:
-	$(call clone_or_pull, ${QUNIT_DIR}, git://github.com/jquery/qunit.git)
-
-${SIZZLE_DIR}:
-	$(call clone_or_pull, ${SIZZLE_DIR}, git://github.com/jeresig/sizzle.git)
-
-init: ${QUNIT_DIR} ${SIZZLE_DIR}
-
-jquery: init ${JQ}
-jq: init ${JQ}
+jquery: ${JQ}
 
 ${JQ}: ${MODULES} | ${DIST_DIR}
 	@@echo "Building" ${JQ}
@@ -121,7 +93,28 @@ clean:
 	@@echo "Removing built copy of Sizzle"
 	@@rm -f src/selector.js
 
-	@@echo "Removing cloned directories"
+distclean: clean
+	@@echo "Removing submodules"
 	@@rm -rf test/qunit src/sizzle
 
-.PHONY: all jquery lint min init jq clean
+# change pointers for submodules and update them to what is specified in jQuery
+# --merge  doesn't work when doing an initial clone, thus test if we have non-existing
+#  submodules, then do an real update
+update_submodules:
+	@@if [ -d .git ]; then \
+		if git submodule status | grep -q -E '^-'; then \
+			git submodule update --init --recursive; \
+		else \
+			git submodule update --init --recursive --merge; \
+		fi; \
+	fi;
+
+# update the submodules to the latest at the most logical branch
+pull_submodules:
+	@@git submodule foreach "git pull origin \$$(git branch --no-color --contains \$$(git rev-parse HEAD) | grep -v \( | head -1)"
+	@@git submodule summary
+
+pull: pull_submodules
+	@@git pull ${REMOTE} ${BRANCH}
+
+.PHONY: all jquery lint min clean distclean update_submodules pull_submodules pull core
diff --git a/src/ajax.js b/src/ajax.js
index 4714afdae..add3b3738 100644
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -7,7 +7,7 @@ var r20 = /%20/g,
 	rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
 	rinput = /^(?:color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
 	// #7653, #8125, #8152: local protocol detection
-	rlocalProtocol = /(?:^file|^widget|\-extension):$/,
+	rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|widget):$/,
 	rnoContent = /^(?:GET|HEAD)$/,
 	rprotocol = /^\/\//,
 	rquery = /\?/,
@@ -19,7 +19,7 @@ var r20 = /%20/g,
 	rucHeadersFunc = function( _, $1, $2 ) {
 		return $1 + $2.toUpperCase();
 	},
-	rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?|\/[^\/])/,
+	rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?)?/,
 
 	// Keep a copy of the old load method
 	_load = jQuery.fn.load,
@@ -61,7 +61,7 @@ try {
 }
 
 // Segment location into parts
-ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() );
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
 
 // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
 function addToPrefiltersOrTransports( structure ) {
diff --git a/src/ajax/xhr.js b/src/ajax/xhr.js
index a6473dd87..5dbc33d3f 100644
--- a/src/ajax/xhr.js
+++ b/src/ajax/xhr.js
@@ -92,11 +92,12 @@ if ( jQuery.support.ajax ) {
 						xhr.overrideMimeType( s.mimeType );
 					}
 
-					// Requested-With header
-					// Not set for crossDomain requests with no content
-					// (see why at http://trac.dojotoolkit.org/ticket/9486)
-					// Won't change header if already provided
-					if ( !( s.crossDomain && !s.hasContent ) && !headers["X-Requested-With"] ) {
+					// X-Requested-With header
+					// For cross-domain requests, seeing as conditions for a preflight are
+					// akin to a jigsaw puzzle, we simply never set it to be sure.
+					// (it can always be set on a per-request basis or even using ajaxSetup)
+					// For same-domain requests, won't change header if already provided.
+					if ( !s.crossDomain && !headers["X-Requested-With"] ) {
 						headers[ "X-Requested-With" ] = "XMLHttpRequest";
 					}
 
diff --git a/src/core.js b/src/core.js
index 036b2db6b..9312ee288 100644
--- a/src/core.js
+++ b/src/core.js
@@ -50,15 +50,9 @@ var jQuery = function( selector, context ) {
 	// For matching the engine and version of the browser
 	browserMatch,
 
-	// Has the ready events already been bound?
-	readyBound = false,
-
 	// The deferred used on DOM ready
 	readyList,
 
-	// Promise methods
-	promiseMethods = "then done fail isResolved isRejected promise".split( " " ),
-
 	// The ready event handler
 	DOMContentLoaded,
 
@@ -408,11 +402,11 @@ jQuery.extend({
 	},
 
 	bindReady: function() {
-		if ( readyBound ) {
+		if ( readyList ) {
 			return;
 		}
 
-		readyBound = true;
+		readyList = jQuery._Deferred();
 
 		// Catch cases where $(document).ready() is called after the
 		// browser event has already occurred.
@@ -792,165 +786,6 @@ jQuery.extend({
 		return (new Date()).getTime();
 	},
 
-	// Create a simple deferred (one callbacks list)
-	_Deferred: function() {
-		var // callbacks list
-			callbacks = [],
-			// stored [ context , args ]
-			fired,
-			// to avoid firing when already doing so
-			firing,
-			// flag to know if the deferred has been cancelled
-			cancelled,
-			// the deferred itself
-			deferred  = {
-
-				// done( f1, f2, ...)
-				done: function() {
-					if ( !cancelled ) {
-						var args = arguments,
-							i,
-							length,
-							elem,
-							type,
-							_fired;
-						if ( fired ) {
-							_fired = fired;
-							fired = 0;
-						}
-						for ( i = 0, length = args.length; i < length; i++ ) {
-							elem = args[ i ];
-							type = jQuery.type( elem );
-							if ( type === "array" ) {
-								deferred.done.apply( deferred, elem );
-							} else if ( type === "function" ) {
-								callbacks.push( elem );
-							}
-						}
-						if ( _fired ) {
-							deferred.resolveWith( _fired[ 0 ], _fired[ 1 ] );
-						}
-					}
-					return this;
-				},
-
-				// resolve with given context and args
-				resolveWith: function( context, args ) {
-					if ( !cancelled && !fired && !firing ) {
-						firing = 1;
-						try {
-							while( callbacks[ 0 ] ) {
-								callbacks.shift().apply( context, args );
-							}
-						}
-						finally {
-							fired = [ context, args ];
-							firing = 0;
-						}
-					}
-					return this;
-				},
-
-				// resolve with this as context and given arguments
-				resolve: function() {
-					deferred.resolveWith( jQuery.isFunction( this.promise ) ? this.promise() : this, arguments );
-					return this;
-				},
-
-				// Has this deferred been resolved?
-				isResolved: function() {
-					return !!( firing || fired );
-				},
-
-				// Cancel
-				cancel: function() {
-					cancelled = 1;
-					callbacks = [];
-					return this;
-				}
-			};
-
-		return deferred;
-	},
-
-	// Full fledged deferred (two callbacks list)
-	Deferred: function( func ) {
-		var deferred = jQuery._Deferred(),
-			failDeferred = jQuery._Deferred(),
-			promise;
-		// Add errorDeferred methods, then and promise
-		jQuery.extend( deferred, {
-			then: function( doneCallbacks, failCallbacks ) {
-				deferred.done( doneCallbacks ).fail( failCallbacks );
-				return this;
-			},
-			fail: failDeferred.done,
-			rejectWith: failDeferred.resolveWith,
-			reject: failDeferred.resolve,
-			isRejected: failDeferred.isResolved,
-			// Get a promise for this deferred
-			// If obj is provided, the promise aspect is added to the object
-			promise: function( obj ) {
-				if ( obj == null ) {
-					if ( promise ) {
-						return promise;
-					}
-					promise = obj = {};
-				}
-				var i = promiseMethods.length;
-				while( i-- ) {
-					obj[ promiseMethods[i] ] = deferred[ promiseMethods[i] ];
-				}
-				return obj;
-			}
-		} );
-		// Make sure only one callback list will be used
-		deferred.done( failDeferred.cancel ).fail( deferred.cancel );
-		// Unexpose cancel
-		delete deferred.cancel;
-		// Call given func if any
-		if ( func ) {
-			func.call( deferred, deferred );
-		}
-		return deferred;
-	},
-
-	// Deferred helper
-	when: function( object ) {
-		var lastIndex = arguments.length,
-			deferred = lastIndex <= 1 && object && jQuery.isFunction( object.promise ) ?
-				object :
-				jQuery.Deferred(),
-			promise = deferred.promise();
-
-		if ( lastIndex > 1 ) {
-			var array = slice.call( arguments, 0 ),
-				count = lastIndex,
-				iCallback = function( index ) {
-					return function( value ) {
-						array[ index ] = arguments.length > 1 ? slice.call( arguments, 0 ) : value;
-						if ( !( --count ) ) {
-							deferred.resolveWith( promise, array );
-						}
-					};
-				};
-			while( ( lastIndex-- ) ) {
-				object = array[ lastIndex ];
-				if ( object && jQuery.isFunction( object.promise ) ) {
-					object.promise().then( iCallback(lastIndex), deferred.reject );
-				} else {
-					--count;
-				}
-			}
-			if ( !count ) {
-				deferred.resolveWith( promise, array );
-			}
-		} else if ( deferred !== object ) {
-			deferred.resolve( object );
-		}
-		return promise;
-	},
-
 	// Use of jQuery.browser is frowned upon.
 	// More details: http://docs.jquery.com/Utilities/jQuery.browser
 	uaMatch: function( ua ) {
@@ -989,9 +824,6 @@ jQuery.extend({
 	browser: {}
 });
 
-// Create readyList deferred
-readyList = jQuery._Deferred();
-
 // Populate the class2type map
 jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
 	class2type[ "[object " + name + "]" ] = name.toLowerCase();
diff --git a/src/deferred.js b/src/deferred.js
new file mode 100644
index 000000000..f0d7c08c5
--- /dev/null
+++ b/src/deferred.js
@@ -0,0 +1,169 @@
+(function( jQuery ) {
+
+var // Promise methods
+	promiseMethods = "then done fail isResolved isRejected promise".split( " " ),
+	// Static reference to slice
+	sliceDeferred = [].slice;
+
+jQuery.extend({
+	// Create a simple deferred (one callbacks list)
+	_Deferred: function() {
+		var // callbacks list
+			callbacks = [],
+			// stored [ context , args ]
+			fired,
+			// to avoid firing when already doing so
+			firing,
+			// flag to know if the deferred has been cancelled
+			cancelled,
+			// the deferred itself
+			deferred  = {
+
+				// done( f1, f2, ...)
+				done: function() {
+					if ( !cancelled ) {
+						var args = arguments,
+							i,
+							length,
+							elem,
+							type,
+							_fired;
+						if ( fired ) {
+							_fired = fired;
+							fired = 0;
+						}
+						for ( i = 0, length = args.length; i < length; i++ ) {
+							elem = args[ i ];
+							type = jQuery.type( elem );
+							if ( type === "array" ) {
+								deferred.done.apply( deferred, elem );
+							} else if ( type === "function" ) {
+								callbacks.push( elem );
+							}
+						}
+						if ( _fired ) {
+							deferred.resolveWith( _fired[ 0 ], _fired[ 1 ] );
+						}
+					}
+					return this;
+				},
+
+				// resolve with given context and args
+				resolveWith: function( context, args ) {
+					if ( !cancelled && !fired && !firing ) {
+						// make sure args are available (#8421)
+						args = args || [];
+						firing = 1;
+						try {
+							while( callbacks[ 0 ] ) {
+								callbacks.shift().apply( context, args );
+							}
+						}
+						finally {
+							fired = [ context, args ];
+							firing = 0;
+						}
+					}
+					return this;
+				},
+
+				// resolve with this as context and given arguments
+				resolve: function() {
+					deferred.resolveWith( this, arguments );
+					return this;
+				},
+
+				// Has this deferred been resolved?
+				isResolved: function() {
+					return !!( firing || fired );
+				},
+
+				// Cancel
+				cancel: function() {
+					cancelled = 1;
+					callbacks = [];
+					return this;
+				}
+			};
+
+		return deferred;
+	},
+
+	// Full fledged deferred (two callbacks list)
+	Deferred: function( func ) {
+		var deferred = jQuery._Deferred(),
+			failDeferred = jQuery._Deferred(),
+			promise;
+		// Add errorDeferred methods, then and promise
+		jQuery.extend( deferred, {
+			then: function( doneCallbacks, failCallbacks ) {
+				deferred.done( doneCallbacks ).fail( failCallbacks );
+				return this;
+			},
+			fail: failDeferred.done,
+			rejectWith: failDeferred.resolveWith,
+			reject: failDeferred.resolve,
+			isRejected: failDeferred.isResolved,
+			// Get a promise for this deferred
+			// If obj is provided, the promise aspect is added to the object
+			promise: function( obj ) {
+				if ( obj == null ) {
+					if ( promise ) {
+						return promise;
+					}
+					promise = obj = {};
+				}
+				var i = promiseMethods.length;
+				while( i-- ) {
+					obj[ promiseMethods[i] ] = deferred[ promiseMethods[i] ];
+				}
+				return obj;
+			}
+		} );
+		// Make sure only one callback list will be used
+		deferred.done( failDeferred.cancel ).fail( deferred.cancel );
+		// Unexpose cancel
+		delete deferred.cancel;
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( firstParam ) {
+		var args = arguments,
+			i = 0,
+			length = args.length,
+			count = length,
+			deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ?
+				firstParam :
+				jQuery.Deferred();
+		function resolveFunc( i ) {
+			return function( value ) {
+				args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
+				if ( !( --count ) ) {
+					deferred.resolveWith( deferred, args );
+				}
+			};
+		}
+		if ( length > 1 ) {
+			for( ; i < length; i++ ) {
+				if ( args[ i ] && jQuery.isFunction( args[ i ].promise ) ) {
+					args[ i ].promise().then( resolveFunc(i), deferred.reject );
+				} else {
+					--count;
+				}
+			}
+			if ( !count ) {
+				deferred.resolveWith( deferred, args );
+			}
+		} else if ( deferred !== firstParam ) {
+			deferred.resolveWith( deferred, length ? [ firstParam ] : [] );
+		}
+		return deferred.promise();
+	}
+});
+
+})( jQuery );
diff --git a/src/event.js b/src/event.js
index f7e0a08c0..bc2cf76eb 100644
--- a/src/event.js
+++ b/src/event.js
@@ -70,10 +70,10 @@ jQuery.event = {
 		}
 
 		if ( !eventHandle ) {
-			elemData.handle = eventHandle = function() {
+			elemData.handle = eventHandle = function( e ) {
 				// Handle the second event of a trigger and when
 				// an event is called after a page has unloaded
-				return typeof jQuery !== "undefined" && !jQuery.event.triggered ?
+				return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
 					jQuery.event.handle.apply( eventHandle.elem, arguments ) :
 					undefined;
 			};
@@ -380,7 +380,7 @@ jQuery.event = {
 							target[ "on" + targetType ] = null;
 						}
 
-						jQuery.event.triggered = true;
+						jQuery.event.triggered = event.type;
 						target[ targetType ]();
 					}
 
@@ -391,7 +391,7 @@ jQuery.event = {
 					target[ "on" + targetType ] = old;
 				}
 
-				jQuery.event.triggered = false;
+				jQuery.event.triggered = undefined;
 			}
 		}
 	},
@@ -661,7 +661,7 @@ var withinElement = function( event ) {
 
 		// Chrome does something similar, the parentNode property
 		// can be accessed but is null.
-		if ( parent !== document && !parent.parentNode ) {
+		if ( parent && parent !== document && !parent.parentNode ) {
 			return;
 		}
 		// Traverse up the tree
@@ -868,19 +868,33 @@ function trigger( type, elem, args ) {
 // Create "bubbling" focus and blur events
 if ( document.addEventListener ) {
 	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+	
+		// Attach a single capturing handler while someone wants focusin/focusout
+		var attaches = 0;
+		
 		jQuery.event.special[ fix ] = {
 			setup: function() {
-				this.addEventListener( orig, handler, true );
+				if ( attaches++ === 0 ) {
+					document.addEventListener( orig, handler, true );
+				}
 			},
 			teardown: function() {
-				this.removeEventListener( orig, handler, true );
+				if ( --attaches === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
 			}
 		};
 
-		function handler( e ) {
-			e = jQuery.event.fix( e );
+		function handler( donor ) {
+			// Donor event is always a native one; fix it and switch its type.
+			// Let focusin/out handler cancel the donor focus/blur event.
+			var e = jQuery.event.fix( donor );
 			e.type = fix;
-			return jQuery.event.handle.call( this, e );
+			e.originalEvent = {};
+			jQuery.event.trigger( e, null, e.target );
+			if ( e.isDefaultPrevented() ) {
+				donor.preventDefault();
+			}
 		}
 	});
 }
diff --git a/src/manipulation.js b/src/manipulation.js
index ba3169715..27f81cc24 100644
--- a/src/manipulation.js
+++ b/src/manipulation.js
@@ -261,7 +261,9 @@ jQuery.fn.extend({
 				}
 			});
 		} else {
-			return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value );
+			return this.length ?
+				this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
+				this;
 		}
 	},
 
diff --git a/src/sizzle b/src/sizzle
new file mode 160000
+Subproject ef19279f54ba49242c6461d47577c703f4f4e80
diff --git a/test/csp.php b/test/csp.php
index acf8f32c9..13c324ea6 100644
--- a/test/csp.php
+++ b/test/csp.php
@@ -6,6 +6,7 @@
 	<title>CSP Test Page</title>
 
   <script src="../src/core.js"></script>
+  <script src="../src/deferred.js"></script>
   <script src="../src/support.js"></script>
   <script src="../src/data.js"></script>
   <script src="../src/queue.js"></script>
diff --git a/test/data/offset/absolute.html b/test/data/offset/absolute.html
index b4db30a6c..9d7990a37 100644
--- a/test/data/offset/absolute.html
+++ b/test/data/offset/absolute.html
@@ -16,6 +16,7 @@
 			#positionTest { position: absolute; }
 		</style>
 		<script src="../../../src/core.js"></script>
+		<script src="../../../src/deferred.js"></script>
 		<script src="../../../src/support.js"></script>
 		<script src="../../../src/sizzle/sizzle.js"></script>
 		<script src="../../../src/sizzle-jquery.js"></script>
diff --git a/test/data/offset/body.html b/test/data/offset/body.html
index e3eb4f809..8dbf282df 100644
--- a/test/data/offset/body.html
+++ b/test/data/offset/body.html
@@ -9,6 +9,7 @@
 			#marker { position: absolute; border: 2px solid #000; width: 50px; height: 50px; background: #ccc; }
 		</style>
 		<script src="../../../src/core.js"></script>
+		<script src="../../../src/deferred.js"></script>
 		<script src="../../../src/support.js"></script>
 		<script src="../../../src/sizzle/sizzle.js"></script>
 		<script src="../../../src/sizzle-jquery.js"></script>
diff --git a/test/data/offset/fixed.html b/test/data/offset/fixed.html
index f93c20ffd..3181718da 100644
--- a/test/data/offset/fixed.html
+++ b/test/data/offset/fixed.html
@@ -13,6 +13,7 @@
 			#marker { position: absolute; border: 2px solid #000; width: 50px; height: 50px; background: #ccc; }
 		</style>
 		<script src="../../../src/core.js"></script>
+		<script src="../../../src/deferred.js"></script>
 		<script src="../../../src/support.js"></script>
 		<script src="../../../src/sizzle/sizzle.js"></script>
 		<script src="../../../src/sizzle-jquery.js"></script>
diff --git a/test/data/offset/relative.html b/test/data/offset/relative.html
index 35864760e..280a2fc0e 100644
--- a/test/data/offset/relative.html
+++ b/test/data/offset/relative.html
@@ -11,6 +11,7 @@
 			#marker { position: absolute; border: 2px solid #000; width: 50px; height: 50px; background: #ccc; }
 		</style>
 		<script src="../../../src/core.js"></script>
+		<script src="../../../src/deferred.js"></script>
 		<script src="../../../src/support.js"></script>
 		<script src="../../../src/sizzle/sizzle.js"></script>
 		<script src="../../../src/sizzle-jquery.js"></script>
diff --git a/test/data/offset/scroll.html b/test/data/offset/scroll.html
index 50de95e01..a0d1f4d18 100644
--- a/test/data/offset/scroll.html
+++ b/test/data/offset/scroll.html
@@ -14,6 +14,7 @@
 			#marker { position: absolute; border: 2px solid #000; width: 50px; height: 50px; background: #ccc; }
 		</style>
 		<script src="../../../src/core.js"></script>
+		<script src="../../../src/deferred.js"></script>
 		<script src="../../../src/support.js"></script>
 		<script src="../../../src/sizzle/sizzle.js"></script>
 		<script src="../../../src/sizzle-jquery.js"></script>
diff --git a/test/data/offset/static.html b/test/data/offset/static.html
index b1fb9f158..a61b6d10e 100644
--- a/test/data/offset/static.html
+++ b/test/data/offset/static.html
@@ -11,6 +11,7 @@
 			#marker { position: absolute; border: 2px solid #000; width: 50px; height: 50px; background: #ccc; }
 		</style>
 		<script src="../../../src/core.js"></script>
+		<script src="../../../src/deferred.js"></script>
 		<script src="../../../src/support.js"></script>
 		<script src="../../../src/sizzle/sizzle.js"></script>
 		<script src="../../../src/sizzle-jquery.js"></script>
diff --git a/test/data/offset/table.html b/test/data/offset/table.html
index 528e5303d..11fb0e795 100644
--- a/test/data/offset/table.html
+++ b/test/data/offset/table.html
@@ -11,6 +11,7 @@
 			#marker { position: absolute; border: 2px solid #000; width: 50px; height: 50px; background: #ccc; }
 		</style>
 		<script src="../../../src/core.js"></script>
+		<script src="../../../src/deferred.js"></script>
 		<script src="../../../src/support.js"></script>
 		<script src="../../../src/sizzle/sizzle.js"></script>
 		<script src="../../../src/sizzle-jquery.js"></script>
diff --git a/test/index.html b/test/index.html
index d62131530..c7c2ae55d 100644
--- a/test/index.html
+++ b/test/index.html
@@ -9,6 +9,7 @@
 	<script src="data/testinit.js"></script>
 
 	<script src="../src/core.js"></script>
+	<script src="../src/deferred.js"></script>
 	<script src="../src/support.js"></script>
 	<script src="../src/data.js"></script>
 	<script src="../src/queue.js"></script>
@@ -31,6 +32,7 @@
 	<script src="data/testrunner.js"></script>
 
 	<script src="unit/core.js"></script>
+	<script src="unit/deferred.js"></script>
 	<script src="unit/data.js"></script>
 	<script src="unit/queue.js"></script>
 	<script src="unit/attributes.js"></script>
diff --git a/test/localfile.html b/test/localfile.html
index 96e0f982c..c552f2145 100644
--- a/test/localfile.html
+++ b/test/localfile.html
@@ -5,6 +5,7 @@
 	<title>jQuery Local File Test</title>
 	<!-- Includes -->
 	<script src="../src/core.js"></script>
+	<script src="../src/deferred.js"></script>
 	<script src="../src/support.js"></script>
 	<script src="../src/data.js"></script>
 	<script src="../src/queue.js"></script>
diff --git a/test/networkerror.html b/test/networkerror.html
index b06a6ba46..f98bf4699 100644
--- a/test/networkerror.html
+++ b/test/networkerror.html
@@ -16,6 +16,7 @@
 		div { margin-top: 10px; }
 	</style>
 	<script src="../src/core.js"></script>
+	<script src="../src/deferred.js"></script>
 	<script src="../src/support.js"></script>
 	<script src="../src/data.js"></script>
 	<script src="../src/queue.js"></script>
diff --git a/test/qunit b/test/qunit
new file mode 160000
+Subproject d404faf8f587fcbe6b8907943022e6318dd51e0
diff --git a/test/readywait.html b/test/readywait.html
index 8e0d3d534..4f124767a 100644
--- a/test/readywait.html
+++ b/test/readywait.html
@@ -15,6 +15,7 @@
 		#expectedOutput { background-color: green }
 	</style>
 	<script src="../src/core.js"></script>
+	<script src="../src/deferred.js"></script>
 	<script src="../src/support.js"></script>
 	<script src="../src/data.js"></script>
 	<script src="../src/queue.js"></script>
diff --git a/test/unit/ajax.js b/test/unit/ajax.js
index 2a2ac46a1..7c572a32c 100644
--- a/test/unit/ajax.js
+++ b/test/unit/ajax.js
@@ -492,7 +492,7 @@ test(".ajax() - hash", function() {
 
 test("jQuery ajax - cross-domain detection", function() {
 
-	expect( 5 );
+	expect( 6 );
 
 	var loc = document.location,
 		otherPort = loc.port === 666 ? 667 : 666,
@@ -508,6 +508,7 @@ test("jQuery ajax - cross-domain detection", function() {
 	});
 
 	jQuery.ajax({
+		dataType: "jsonp",
 		url: 'app:/path',
 		beforeSend: function( _ , s ) {
 			ok( s.crossDomain , "Adobe AIR app:/ URL detected as cross-domain" );
@@ -535,6 +536,15 @@ test("jQuery ajax - cross-domain detection", function() {
 
 	jQuery.ajax({
 		dataType: "jsonp",
+		url: "about:blank",
+		beforeSend: function( _ , s ) {
+			ok( s.crossDomain , "Test about:blank is detected as cross-domain" );
+			return false;
+		}
+	});
+
+	jQuery.ajax({
+		dataType: "jsonp",
 		url: loc.protocol + "//" + loc.host,
 		crossDomain: true,
 		beforeSend: function( _ , s ) {
diff --git a/test/unit/core.js b/test/unit/core.js
index bce0de0f0..6ee8724de 100644
--- a/test/unit/core.js
+++ b/test/unit/core.js
@@ -914,221 +914,6 @@ test("jQuery.parseJSON", function(){
 	}
 });
 
-test("jQuery._Deferred()", function() {
-
-	expect( 10 );
-
-	var deferred,
-		object,
-		test;
-
-	deferred = jQuery._Deferred();
-
-	test = false;
-
-	deferred.done( function( value ) {
-		equals( value , "value" , "Test pre-resolve callback" );
-		test = true;
-	} );
-
-	deferred.resolve( "value" );
-
-	ok( test , "Test pre-resolve callbacks called right away" );
-
-	test = false;
-
-	deferred.done( function( value ) {
-		equals( value , "value" , "Test post-resolve callback" );
-		test = true;
-	} );
-
-	ok( test , "Test post-resolve callbacks called right away" );
-
-	deferred.cancel();
-
-	test = true;
-
-	deferred.done( function() {
-		ok( false , "Cancel was ignored" );
-		test = false;
-	} );
-
-	ok( test , "Test cancel" );
-
-	deferred = jQuery._Deferred().resolve();
-
-	try {
-		deferred.done( function() {
-			throw "Error";
-		} , function() {
-			ok( true , "Test deferred do not cancel on exception" );
-		} );
-	} catch( e ) {
-		strictEqual( e , "Error" , "Test deferred propagates exceptions");
-		deferred.done();
-	}
-
-	test = "";
-	deferred = jQuery._Deferred().done( function() {
-
-		test += "A";
-
-	}, function() {
-
-		test += "B";
-
-	} ).resolve();
-
-	strictEqual( test , "AB" , "Test multiple done parameters" );
-
-	test = "";
-
-	deferred.done( function() {
-
-		deferred.done( function() {
-
-			test += "C";
-
-		} );
-
-		test += "A";
-
-	}, function() {
-
-		test += "B";
-	} );
-
-	strictEqual( test , "ABC" , "Test done callbacks order" );
-
-	deferred = jQuery._Deferred();
-
-	deferred.resolveWith( jQuery , [ document ] ).done( function( doc ) {
-		ok( this === jQuery && arguments.length === 1 && doc === document , "Test fire context & args" );
-	});
-});
-
-test("jQuery.Deferred()", function() {
-
-	expect( 10 );
-
-	jQuery.Deferred( function( defer ) {
-		strictEqual( this , defer , "Defer passed as this & first argument" );
-		this.resolve( "done" );
-	}).then( function( value ) {
-		strictEqual( value , "done" , "Passed function executed" );
-	});
-
-	jQuery.Deferred().resolve().then( function() {
-		ok( true , "Success on resolve" );
-	}, function() {
-		ok( false , "Error on resolve" );
-	});
-
-	jQuery.Deferred().reject().then( function() {
-		ok( false , "Success on reject" );
-	}, function() {
-		ok( true , "Error on reject" );
-	});
-
-	( new jQuery.Deferred( function( defer ) {
-		strictEqual( this , defer , "Defer passed as this & first argument (new)" );
-		this.resolve( "done" );
-	}) ).then( function( value ) {
-		strictEqual( value , "done" , "Passed function executed (new)" );
-	});
-
-	( new jQuery.Deferred() ).resolve().then( function() {
-		ok( true , "Success on resolve (new)" );
-	}, function() {
-		ok( false , "Error on resolve (new)" );
-	});
-
-	( new jQuery.Deferred() ).reject().then( function() {
-		ok( false , "Success on reject (new)" );
-	}, function() {
-		ok( true , "Error on reject (new)" );
-	});
-
-	var tmp = jQuery.Deferred();
-
-	strictEqual( tmp.promise() , tmp.promise() , "Test deferred always return same promise" );
-	strictEqual( tmp.promise() , tmp.promise().promise() , "Test deferred's promise always return same promise as deferred" );
-});
-
-test("jQuery.when()", function() {
-
-	expect( 23 );
-
-	// Some other objects
-	jQuery.each( {
-
-		"an empty string": "",
-		"a non-empty string": "some string",
-		"zero": 0,
-		"a number other than zero": 1,
-		"true": true,
-		"false": false,
-		"null": null,
-		"undefined": undefined,
-		"a plain object": {}
-
-	} , function( message , value ) {
-
-		ok( jQuery.isFunction( jQuery.when( value ).then( function( resolveValue ) {
-			strictEqual( resolveValue , value , "Test the promise was resolved with " + message );
-		} ).promise ) , "Test " + message + " triggers the creation of a new Promise" );
-
-	} );
-
-	ok( jQuery.isFunction( jQuery.when().then( function( resolveValue ) {
-		strictEqual( resolveValue , undefined , "Test the promise was resolved with no parameter" );
-	} ).promise ) , "Test calling when with no parameter triggers the creation of a new Promise" );
-
-	var cache, i;
-
-	for( i = 1 ; i < 4 ; i++ ) {
-		jQuery.when( cache || jQuery.Deferred( function() {
-			this.resolve( i );
-		}) ).then( function( value ) {
-			strictEqual( value , 1 , "Function executed" + ( i > 1 ? " only once" : "" ) );
-			cache = value;
-		}, function() {
-			ok( false , "Fail called" );
-		});
-	}
-});
-
-test("jQuery.when() - joined", function() {
-
-	expect(8);
-
-	jQuery.when( 1, 2, 3 ).done( function( a, b, c ) {
-		strictEqual( a , 1 , "Test first param is first resolved value - non-observables" );
-		strictEqual( b , 2 , "Test second param is second resolved value - non-observables" );
-		strictEqual( c , 3 , "Test third param is third resolved value - non-observables" );
-	}).fail( function() {
-		ok( false , "Test the created deferred was resolved - non-observables");
-	});
-
-	var successDeferred = jQuery.Deferred().resolve( 1 , 2 , 3 ),
-		errorDeferred = jQuery.Deferred().reject( "error" , "errorParam" );
-
-	jQuery.when( 1 , successDeferred , 3 ).done( function( a, b, c ) {
-		strictEqual( a , 1 , "Test first param is first resolved value - resolved observable" );
-		same( b , [ 1 , 2 , 3 ] , "Test second param is second resolved value - resolved observable" );
-		strictEqual( c , 3 , "Test third param is third resolved value - resolved observable" );
-	}).fail( function() {
-		ok( false , "Test the created deferred was resolved - resolved observable");
-	});
-
-	jQuery.when( 1 , errorDeferred , 3 ).done( function() {
-		ok( false , "Test the created deferred was rejected - rejected observable");
-	}).fail( function( error , errorParam ) {
-		strictEqual( error , "error" , "Test first param is first rejected value - rejected observable" );
-		strictEqual( errorParam , "errorParam" , "Test second param is second rejected value - rejected observable" );
-	});
-});
-
 test("jQuery.sub() - Static Methods", function(){
     expect(18);
     var Subclass = jQuery.sub();
@@ -1143,16 +928,16 @@ test("jQuery.sub() - Static Methods", function(){
         }
     });
     Subclass.fn.extend({subClassMethod: function() { return this;}});
-    
+
     //Test Simple Subclass
     ok(Subclass.topLevelMethod() === false, 'Subclass.topLevelMethod thought debug was true');
     ok(Subclass.config.locale == 'en_US', Subclass.config.locale + ' is wrong!');
     same(Subclass.config.test, undefined, 'Subclass.config.test is set incorrectly');
     equal(jQuery.ajax, Subclass.ajax, 'The subclass failed to get all top level methods');
-        
+
     //Create a SubSubclass
     var SubSubclass = Subclass.sub();
-    
+
     //Make Sure the SubSubclass inherited properly
     ok(SubSubclass.topLevelMethod() === false, 'SubSubclass.topLevelMethod thought debug was true');
     ok(SubSubclass.config.locale == 'en_US', SubSubclass.config.locale + ' is wrong!');
@@ -1169,7 +954,7 @@ test("jQuery.sub() - Static Methods", function(){
     ok(SubSubclass.config.locale == 'es_MX', SubSubclass.config.locale + ' is wrong!');
     ok(SubSubclass.config.test == 'worked', 'SubSubclass.config.test is set incorrectly');
     notEqual(jQuery.ajax, SubSubclass.ajax, 'The subsubclass failed to get all top level methods');
-    
+
     //This shows that the modifications to the SubSubClass did not bubble back up to it's superclass
     ok(Subclass.topLevelMethod() === false, 'Subclass.topLevelMethod thought debug was true');
     ok(Subclass.config.locale == 'en_US', Subclass.config.locale + ' is wrong!');
diff --git a/test/unit/deferred.js b/test/unit/deferred.js
new file mode 100644
index 000000000..6ba4767a6
--- /dev/null
+++ b/test/unit/deferred.js
@@ -0,0 +1,222 @@
+module("deferred", { teardown: moduleTeardown });
+
+test("jQuery._Deferred()", function() {
+
+	expect( 11 );
+
+	var deferred,
+		object,
+		test;
+
+	deferred = jQuery._Deferred();
+
+	test = false;
+
+	deferred.done( function( value ) {
+		equals( value , "value" , "Test pre-resolve callback" );
+		test = true;
+	} );
+
+	deferred.resolve( "value" );
+
+	ok( test , "Test pre-resolve callbacks called right away" );
+
+	test = false;
+
+	deferred.done( function( value ) {
+		equals( value , "value" , "Test post-resolve callback" );
+		test = true;
+	} );
+
+	ok( test , "Test post-resolve callbacks called right away" );
+
+	deferred.cancel();
+
+	test = true;
+
+	deferred.done( function() {
+		ok( false , "Cancel was ignored" );
+		test = false;
+	} );
+
+	ok( test , "Test cancel" );
+
+	deferred = jQuery._Deferred().resolve();
+
+	try {
+		deferred.done( function() {
+			throw "Error";
+		} , function() {
+			ok( true , "Test deferred do not cancel on exception" );
+		} );
+	} catch( e ) {
+		strictEqual( e , "Error" , "Test deferred propagates exceptions");
+		deferred.done();
+	}
+
+	test = "";
+	deferred = jQuery._Deferred().done( function() {
+
+		test += "A";
+
+	}, function() {
+
+		test += "B";
+
+	} ).resolve();
+
+	strictEqual( test , "AB" , "Test multiple done parameters" );
+
+	test = "";
+
+	deferred.done( function() {
+
+		deferred.done( function() {
+
+			test += "C";
+
+		} );
+
+		test += "A";
+
+	}, function() {
+
+		test += "B";
+	} );
+
+	strictEqual( test , "ABC" , "Test done callbacks order" );
+
+	deferred = jQuery._Deferred();
+
+	deferred.resolveWith( jQuery , [ document ] ).done( function( doc ) {
+		ok( this === jQuery && arguments.length === 1 && doc === document , "Test fire context & args" );
+	});
+
+	// #8421
+	deferred = jQuery._Deferred();
+	deferred.resolveWith().done(function() {
+		ok( true, "Test resolveWith can be called with no argument" );
+	});
+});
+
+test("jQuery.Deferred()", function() {
+
+	expect( 10 );
+
+	jQuery.Deferred( function( defer ) {
+		strictEqual( this , defer , "Defer passed as this & first argument" );
+		this.resolve( "done" );
+	}).then( function( value ) {
+		strictEqual( value , "done" , "Passed function executed" );
+	});
+
+	jQuery.Deferred().resolve().then( function() {
+		ok( true , "Success on resolve" );
+	}, function() {
+		ok( false , "Error on resolve" );
+	});
+
+	jQuery.Deferred().reject().then( function() {
+		ok( false , "Success on reject" );
+	}, function() {
+		ok( true , "Error on reject" );
+	});
+
+	( new jQuery.Deferred( function( defer ) {
+		strictEqual( this , defer , "Defer passed as this & first argument (new)" );
+		this.resolve( "done" );
+	}) ).then( function( value ) {
+		strictEqual( value , "done" , "Passed function executed (new)" );
+	});
+
+	( new jQuery.Deferred() ).resolve().then( function() {
+		ok( true , "Success on resolve (new)" );
+	}, function() {
+		ok( false , "Error on resolve (new)" );
+	});
+
+	( new jQuery.Deferred() ).reject().then( function() {
+		ok( false , "Success on reject (new)" );
+	}, function() {
+		ok( true , "Error on reject (new)" );
+	});
+
+	var tmp = jQuery.Deferred();
+
+	strictEqual( tmp.promise() , tmp.promise() , "Test deferred always return same promise" );
+	strictEqual( tmp.promise() , tmp.promise().promise() , "Test deferred's promise always return same promise as deferred" );
+});
+
+test("jQuery.when()", function() {
+
+	expect( 23 );
+
+	// Some other objects
+	jQuery.each( {
+
+		"an empty string": "",
+		"a non-empty string": "some string",
+		"zero": 0,
+		"a number other than zero": 1,
+		"true": true,
+		"false": false,
+		"null": null,
+		"undefined": undefined,
+		"a plain object": {}
+
+	} , function( message , value ) {
+
+		ok( jQuery.isFunction( jQuery.when( value ).then( function( resolveValue ) {
+			strictEqual( resolveValue , value , "Test the promise was resolved with " + message );
+		} ).promise ) , "Test " + message + " triggers the creation of a new Promise" );
+
+	} );
+
+	ok( jQuery.isFunction( jQuery.when().then( function( resolveValue ) {
+		strictEqual( resolveValue , undefined , "Test the promise was resolved with no parameter" );
+	} ).promise ) , "Test calling when with no parameter triggers the creation of a new Promise" );
+
+	var cache, i;
+
+	for( i = 1 ; i < 4 ; i++ ) {
+		jQuery.when( cache || jQuery.Deferred( function() {
+			this.resolve( i );
+		}) ).then( function( value ) {
+			strictEqual( value , 1 , "Function executed" + ( i > 1 ? " only once" : "" ) );
+			cache = value;
+		}, function() {
+			ok( false , "Fail called" );
+		});
+	}
+});
+
+test("jQuery.when() - joined", function() {
+
+	expect(8);
+
+	jQuery.when( 1, 2, 3 ).done( function( a, b, c ) {
+		strictEqual( a , 1 , "Test first param is first resolved value - non-observables" );
+		strictEqual( b , 2 , "Test second param is second resolved value - non-observables" );
+		strictEqual( c , 3 , "Test third param is third resolved value - non-observables" );
+	}).fail( function() {
+		ok( false , "Test the created deferred was resolved - non-observables");
+	});
+
+	var successDeferred = jQuery.Deferred().resolve( 1 , 2 , 3 ),
+		errorDeferred = jQuery.Deferred().reject( "error" , "errorParam" );
+
+	jQuery.when( 1 , successDeferred , 3 ).done( function( a, b, c ) {
+		strictEqual( a , 1 , "Test first param is first resolved value - resolved observable" );
+		same( b , [ 1 , 2 , 3 ] , "Test second param is second resolved value - resolved observable" );
+		strictEqual( c , 3 , "Test third param is third resolved value - resolved observable" );
+	}).fail( function() {
+		ok( false , "Test the created deferred was resolved - resolved observable");
+	});
+
+	jQuery.when( 1 , errorDeferred , 3 ).done( function() {
+		ok( false , "Test the created deferred was rejected - rejected observable");
+	}).fail( function( error , errorParam ) {
+		strictEqual( error , "error" , "Test first param is first rejected value - rejected observable" );
+		strictEqual( errorParam , "errorParam" , "Test second param is second rejected value - rejected observable" );
+	});
+});
diff --git a/test/unit/event.js b/test/unit/event.js
index b7b260462..1e40e0f3e 100644
--- a/test/unit/event.js
+++ b/test/unit/event.js
@@ -683,6 +683,20 @@ test("hover()", function() {
 	equals( times, 4, "hover handlers fired" );
 });
 
+test("mouseover triggers mouseenter", function() {
+	expect(1);
+	
+	var count = 0,
+		elem = jQuery("<a />");
+	elem.mouseenter(function () {
+	  count++;
+	});
+	elem.trigger('mouseover');
+	equals(count, 1, "make sure mouseover triggers a mouseenter" );
+	
+	elem.remove();
+});
+
 test("trigger() shortcuts", function() {
 	expect(6);
 
@@ -1966,6 +1980,31 @@ test("window resize", function() {
 	ok( !jQuery._data(window, "__events__"), "Make sure all the events are gone." );
 });
 
+test("focusin bubbles", function() {
+	expect(4);
+	
+	var input = jQuery( '<input type="text" />' ).prependTo( "body" ), 
+		order = 0;
+
+	jQuery( "body" ).bind( "focusin.focusinBubblesTest", function(){
+		equals( 1, order++, "focusin on the body second" );
+	});
+
+	input.bind( "focusin.focusinBubblesTest", function(){
+		equals( 0, order++, "focusin on the element first" );
+	});
+
+	// DOM focus method
+	input[0].focus();
+	// jQuery trigger, which calls DOM focus
+	order = 0;
+	input[0].blur();
+	input.trigger( "focus" );
+
+	input.remove();
+	jQuery( "body" ).unbind( "focusin.focusinBubblesTest" );
+});
+
 /*
 test("jQuery(function($) {})", function() {
 	stop();
diff --git a/test/unit/manipulation.js b/test/unit/manipulation.js
index 34425ed3a..ff3dff164 100644
--- a/test/unit/manipulation.js
+++ b/test/unit/manipulation.js
@@ -739,7 +739,7 @@ test("insertAfter(String|Element|Array&lt;Element&gt;|jQuery)", function() {
 });
 
 var testReplaceWith = function(val) {
-	expect(20);
+	expect(21);
 	jQuery('#yahoo').replaceWith(val( '<b id="replace">buga</b>' ));
 	ok( jQuery("#replace")[0], 'Replace element with string' );
 	ok( !jQuery("#yahoo")[0], 'Verify that original element is gone, after string' );
@@ -800,6 +800,9 @@ var testReplaceWith = function(val) {
 	equals( set[0].nodeName.toLowerCase(), "span", "Replace the disconnected node." );
 	equals( set.length, 1, "Replace the disconnected node." );
 
+	var non_existant = jQuery('#does-not-exist').replaceWith( val("<b>should not throw an error</b>") );
+	equals( non_existant.length, 0, "Length of non existant element." );
+
 	var $div = jQuery("<div class='replacewith'></div>").appendTo("body");
 	// TODO: Work on jQuery(...) inline script execution
 	//$div.replaceWith("<div class='replacewith'></div><script>" +
@@ -827,7 +830,7 @@ test("replaceWith(String|Element|Array&lt;Element&gt;|jQuery)", function() {
 test("replaceWith(Function)", function() {
 	testReplaceWith(functionReturningObj);
 
-	expect(21);
+	expect(22);
 
 	var y = jQuery("#yahoo")[0];