Merge branch '1.7/callbacks' of github.com:jquery/jquery into 1.7/callbacks

Conflicts:
	src/callbacks.js
	test/index.html
	test/unit/callbacks.js

Makefile

@@ -10,6 +10,8 @@ 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}/callbacks.js\
+	${SRC_DIR}/topic.js\
 	${SRC_DIR}/deferred.js\
 	${SRC_DIR}/support.js\
 	${SRC_DIR}/data.js\

build/release-notes.js

@@ -9,9 +9,9 @@ var fs = require("fs"),
 	extract = /<a href="\/ticket\/(\d+)" title="View ticket">(.*?)<[^"]+"component">\s*(\S+)/g;
 
 var opts = {
-	version: "1.6.2 RC 1",
-	short_version: "1.6.2rc1",
-	final_version: "1.6.2",
+	version: "1.6.1 RC 1",
+	short_version: "1.6rc1",
+	final_version: "1.6.1",
 	categories: []
 };
 

src/ajax.js

@@ -5,9 +5,9 @@ var r20 = /%20/g,
 	rCRLF = /\r?\n/g,
 	rhash = /#.*$/,
 	rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
-	rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
+	rinput = /^(?:color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
 	// #7653, #8125, #8152: local protocol detection
-	rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
+	rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|widget):$/,
 	rnoContent = /^(?:GET|HEAD)$/,
 	rprotocol = /^\/\//,
 	rquery = /\?/,
@@ -382,7 +382,7 @@ jQuery.extend({
 						jQuery( callbackContext ) : jQuery.event,
 			// Deferreds
 			deferred = jQuery.Deferred(),
-			completeDeferred = jQuery._Deferred(),
+			completeCallbacks = jQuery.Callbacks( "once memory" ),
 			// Status-dependent callbacks
 			statusCode = s.statusCode || {},
 			// ifModified key
@@ -560,7 +560,7 @@ jQuery.extend({
 			}
 
 			// Complete
-			completeDeferred.resolveWith( callbackContext, [ jqXHR, statusText ] );
+			completeCallbacks.fireWith( callbackContext, [ jqXHR, statusText ] );
 
 			if ( fireGlobals ) {
 				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s] );
@@ -575,7 +575,7 @@ jQuery.extend({
 		deferred.promise( jqXHR );
 		jqXHR.success = jqXHR.done;
 		jqXHR.error = jqXHR.fail;
-		jqXHR.complete = completeDeferred.done;
+		jqXHR.complete = completeCallbacks.add;
 
 		// Status-dependent callbacks
 		jqXHR.statusCode = function( map ) {
@@ -644,8 +644,6 @@ jQuery.extend({
 			// If data is available, append data to url
 			if ( s.data ) {
 				s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
-				// #9682: remove data so that it's not used in an eventual retry
-				delete s.data;
 			}
 
 			// Get ifModifiedKey before adding the anti-cache parameter
@@ -729,7 +727,7 @@ jQuery.extend({
 				transport.send( requestHeaders, done );
 			} catch (e) {
 				// Propagate exception as error if not done
-				if ( state < 2 ) {
+				if ( status < 2 ) {
 					done( -1, e );
 				// Simply rethrow otherwise
 				} else {

src/attributes.js

@@ -20,11 +20,11 @@ jQuery.fn.extend({
 			jQuery.removeAttr( this, name );
 		});
 	},
-	
+
 	prop: function( name, value ) {
 		return jQuery.access( this, name, value, true, jQuery.prop );
 	},
-	
+
 	removeProp: function( name ) {
 		name = jQuery.propFix[ name ] || name;
 		return this.each(function() {
@@ -37,31 +37,30 @@ jQuery.fn.extend({
 	},
 
 	addClass: function( value ) {
-		var classNames, i, l, elem,
-			setClass, c, cl;
-
 		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( j ) {
-				jQuery( this ).addClass( value.call(this, j, this.className) );
+			return this.each(function(i) {
+				var self = jQuery(this);
+				self.addClass( value.call(this, i, self.attr("class") || "") );
 			});
 		}
 
 		if ( value && typeof value === "string" ) {
-			classNames = value.split( rspace );
+			var classNames = (value || "").split( rspace );
 
-			for ( i = 0, l = this.length; i < l; i++ ) {
-				elem = this[ i ];
+			for ( var i = 0, l = this.length; i < l; i++ ) {
+				var elem = this[i];
 
 				if ( elem.nodeType === 1 ) {
-					if ( !elem.className && classNames.length === 1 ) {
+					if ( !elem.className ) {
 						elem.className = value;
 
 					} else {
-						setClass = " " + elem.className + " ";
+						var className = " " + elem.className + " ",
+							setClass = elem.className;
 
-						for ( c = 0, cl = classNames.length; c < cl; c++ ) {
-							if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) {
-								setClass += classNames[ c ] + " ";
+						for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
+							if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) {
+								setClass += " " + classNames[c];
 							}
 						}
 						elem.className = jQuery.trim( setClass );
@@ -74,25 +73,24 @@ jQuery.fn.extend({
 	},
 
 	removeClass: function( value ) {
-		var classNames, i, l, elem, className, c, cl;
-
-		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( j ) {
-				jQuery( this ).removeClass( value.call(this, j, this.className) );
+		if ( jQuery.isFunction(value) ) {
+			return this.each(function(i) {
+				var self = jQuery(this);
+				self.removeClass( value.call(this, i, self.attr("class")) );
 			});
 		}
 
 		if ( (value && typeof value === "string") || value === undefined ) {
-			classNames = (value || "").split( rspace );
+			var classNames = (value || "").split( rspace );
 
-			for ( i = 0, l = this.length; i < l; i++ ) {
-				elem = this[ i ];
+			for ( var i = 0, l = this.length; i < l; i++ ) {
+				var elem = this[i];
 
 				if ( elem.nodeType === 1 && elem.className ) {
 					if ( value ) {
-						className = (" " + elem.className + " ").replace( rclass, " " );
-						for ( c = 0, cl = classNames.length; c < cl; c++ ) {
-							className = className.replace(" " + classNames[ c ] + " ", " ");
+						var className = (" " + elem.className + " ").replace(rclass, " ");
+						for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
+							className = className.replace(" " + classNames[c] + " ", " ");
 						}
 						elem.className = jQuery.trim( className );
 
@@ -111,8 +109,9 @@ jQuery.fn.extend({
 			isBool = typeof stateVal === "boolean";
 
 		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( i ) {
-				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+			return this.each(function(i) {
+				var self = jQuery(this);
+				self.toggleClass( value.call(this, i, self.attr("class"), stateVal), stateVal );
 			});
 		}
 
@@ -157,7 +156,7 @@ jQuery.fn.extend({
 	val: function( value ) {
 		var hooks, ret,
 			elem = this[0];
-		
+
 		if ( !arguments.length ) {
 			if ( elem ) {
 				hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ];
@@ -168,9 +167,9 @@ jQuery.fn.extend({
 
 				ret = elem.value;
 
-				return typeof ret === "string" ? 
+				return typeof ret === "string" ?
 					// handle most common string cases
-					ret.replace(rreturn, "") : 
+					ret.replace(rreturn, "") :
 					// handle cases where value is null/undef or number
 					ret == null ? "" : ret;
 			}
@@ -291,15 +290,15 @@ jQuery.extend({
 		height: true,
 		offset: true
 	},
-	
+
 	attrFix: {
 		// Always normalize to ensure hook usage
 		tabindex: "tabIndex"
 	},
-	
+
 	attr: function( elem, name, value, pass ) {
 		var nType = elem.nodeType;
-		
+
 		// don't get/set attributes on text, comment and attribute nodes
 		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
 			return undefined;
@@ -318,23 +317,21 @@ jQuery.extend({
 			notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
 
 		// Normalize the name if needed
-		if ( notxml ) {
-			name = jQuery.attrFix[ name ] || name;
+		name = notxml && jQuery.attrFix[ name ] || name;
 
-			hooks = jQuery.attrHooks[ name ];
+		hooks = jQuery.attrHooks[ name ];
 
-			if ( !hooks ) {
-				// Use boolHook for boolean attributes
-				if ( rboolean.test( name ) ) {
+		if ( !hooks ) {
+			// Use boolHook for boolean attributes
+			if ( rboolean.test( name ) ) {
 
-					hooks = boolHook;
+				hooks = boolHook;
 
-				// Use formHook for forms and if the name contains certain characters
-				} else if ( formHook && name !== "className" &&
-					(jQuery.nodeName( elem, "form" ) || rinvalidChar.test( name )) ) {
+			// Use formHook for forms and if the name contains certain characters
+			} else if ( formHook && name !== "className" &&
+				(jQuery.nodeName( elem, "form" ) || rinvalidChar.test( name )) ) {
 
-					hooks = formHook;
-				}
+				hooks = formHook;
 			}
 		}
 
@@ -370,7 +367,7 @@ jQuery.extend({
 		var propName;
 		if ( elem.nodeType === 1 ) {
 			name = jQuery.attrFix[ name ] || name;
-		
+
 			if ( jQuery.support.getSetAttribute ) {
 				// Use removeAttribute in browsers that support it
 				elem.removeAttribute( name );
@@ -417,25 +414,6 @@ jQuery.extend({
 						0 :
 						undefined;
 			}
-		},
-		// Use the value property for back compat
-		// Use the formHook for button elements in IE6/7 (#1954)
-		value: {
-			get: function( elem, name ) {
-				if ( formHook && jQuery.nodeName( elem, "button" ) ) {
-					return formHook.get( elem, name );
-				}
-				return name in elem ?
-					elem.value :
-					null;
-			},
-			set: function( elem, value, name ) {
-				if ( formHook && jQuery.nodeName( elem, "button" ) ) {
-					return formHook.set( elem, value, name );
-				}
-				// Does not return so that setAttribute is also used
-				elem.value = value;
-			}
 		}
 	},
 
@@ -453,7 +431,7 @@ jQuery.extend({
 		frameborder: "frameBorder",
 		contenteditable: "contentEditable"
 	},
-	
+
 	prop: function( elem, name, value ) {
 		var nType = elem.nodeType;
 
@@ -465,11 +443,10 @@ jQuery.extend({
 		var ret, hooks,
 			notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
 
-		if ( notxml ) {
-			// Fix name and attach hooks
-			name = jQuery.propFix[ name ] || name;
-			hooks = jQuery.propHooks[ name ];
-		}
+		// Try to normalize/fix the name
+		name = notxml && jQuery.propFix[ name ] || name;
+
+		hooks = jQuery.propHooks[ name ];
 
 		if ( value !== undefined ) {
 			if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
@@ -488,7 +465,7 @@ jQuery.extend({
 			}
 		}
 	},
-	
+
 	propHooks: {}
 });
 
@@ -520,12 +497,32 @@ boolHook = {
 	}
 };
 
+// Use the value property for back compat
+// Use the formHook for button elements in IE6/7 (#1954)
+jQuery.attrHooks.value = {
+	get: function( elem, name ) {
+		if ( formHook && jQuery.nodeName( elem, "button" ) ) {
+			return formHook.get( elem, name );
+		}
+		return name in elem ?
+			elem.value :
+			null;
+	},
+	set: function( elem, value, name ) {
+		if ( formHook && jQuery.nodeName( elem, "button" ) ) {
+			return formHook.set( elem, value, name );
+		}
+		// Does not return so that setAttribute is also used
+		elem.value = value;
+	}
+};
+
 // IE6/7 do not support getting/setting some attributes with get/setAttribute
 if ( !jQuery.support.getSetAttribute ) {
 
 	// propFix is more comprehensive and contains all fixes
 	jQuery.attrFix = jQuery.propFix;
-	
+
 	// Use this for any attribute on a form in IE6/7
 	formHook = jQuery.attrHooks.name = jQuery.attrHooks.title = jQuery.valHooks.button = {
 		get: function( elem, name ) {

src/callbacks.js

@@ -0,0 +1,257 @@
+(function( jQuery ) {
+
+// String to Object flags format cache
+var flagsCache = {};
+
+// Convert String-formatted flags into Object-formatted ones and store in cache
+function createFlags( flags ) {
+	var object = flagsCache[ flags ] = {},
+		i, length;
+	flags = flags.split( /\s+/ );
+	for ( i = 0, length = flags.length; i < length; i++ ) {
+		object[ flags[i] ] = true;
+	}
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	flags:	an optional list of space-separated flags that will change how
+ *			the callback list behaves
+ *
+ *	filter:	an optional function that will be applied to each added callbacks,
+ *			what filter returns will then be added provided it is not falsy.
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible flags:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	queue:			only first callback in the list is called each time the list is fired
+ *					(cannot be used in conjunction with memory)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	relocate:		like "unique" but will relocate the callback at the end of the list
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ *	addAfterFire:	if callbacks are added while firing, then they are not executed until after
+ *					the next call to fire/fireWith
+ *
+ */
+jQuery.Callbacks = function( flags, filter ) {
+
+	// flags are optional
+	if ( typeof flags !== "string" ) {
+		filter = flags;
+		flags = undefined;
+	}
+
+	// Convert flags from String-formatted to Object-formatted
+	// (we check in cache first)
+	flags = flags ? ( flagsCache[ flags ] || createFlags( flags ) ) : {};
+
+	var // Actual callback list
+		list = [],
+		// Stack of fire calls for repeatable lists
+		stack = [],
+		// Last fire value (for non-forgettable lists)
+		memory,
+		// Flag to know if list is currently firing
+		firing,
+		// First callback to fire (used internally by add and fireWith)
+		firingStart,
+		// End of the loop when firing
+		firingLength,
+		// Index of currently firing callback (modified by remove if needed)
+		firingIndex,
+		// Add one or several callbacks to the list
+		add = function( args ) {
+			var i,
+				length,
+				elem,
+				type,
+				actual;
+			for ( i = 0, length = args.length; i < length; i++ ) {
+				elem = args[ i ];
+				type = jQuery.type( elem );
+				if ( type === "array" ) {
+					// Inspect recursively
+					add( elem );
+				} else if ( type === "function" ) {
+					// If we have to relocate, we remove the callback
+					// if it already exists
+					if ( flags.relocate ) {
+						self.remove( elem );
+					// Skip if we're in unique mode and callback is already in
+					} else if ( flags.unique && self.has( elem ) ) {
+						continue;
+					}
+					// Get the filtered function if needs be
+					actual = filter ? filter( elem ) : elem;
+					if ( actual ) {
+						list.push( [ elem, actual ] );
+					}
+				}
+			}
+		},
+		// Fire callbacks
+		fire = function( context, args ) {
+			args = args || [];
+			memory = !flags.memory || [ context, args ];
+			firing = true;
+			firingIndex = firingStart || 0;
+			firingStart = 0;
+			firingLength = list.length;
+			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+				if ( list[ firingIndex ][ 1 ].apply( context, args ) === false && flags.stopOnFalse ) {
+					memory = true; // Mark as halted
+					break;
+				} else if ( flags.queue ) {
+					list.splice( firingIndex, 1 );
+					break;
+				}
+			}
+			firing = false;
+			if ( list ) {
+				if ( !flags.once ) {
+					if ( stack && stack.length ) {
+						memory = stack.shift();
+						self.fireWith( memory[ 0 ], memory[ 1 ] );
+					}
+				} else if ( memory === true ) {
+					self.disable();
+				} else {
+					list = [];
+				}
+			}
+		},
+		// Actual Callbacks object
+		self = {
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+					var length = list.length;
+					add( arguments );
+					// Do we need to add the callbacks to the
+					// current firing batch?
+					if ( firing ) {
+						if ( !flags.addAfterFire ) {
+							firingLength = list.length;
+						}
+					// With memory, if we're not firing then
+					// we should call right away, unless previous
+					// firing was halted (stopOnFalse)
+					} else if ( memory && memory !== true ) {
+						firingStart = length;
+						fire( memory[ 0 ], memory[ 1 ] );
+					}
+				}
+				return this;
+			},
+			// Remove a callback from the list
+			remove: function() {
+				if ( list ) {
+					var args = arguments,
+						argIndex = 0,
+						argLength = args.length;
+					for ( ; argIndex < argLength ; argIndex++ ) {
+						for ( var i = 0; i < list.length; i++ ) {
+							if ( args[ argIndex ] === list[ i ][ 0 ] ) {
+								// Handle firingIndex and firingLength
+								if ( firing ) {
+									if ( i <= firingLength ) {
+										firingLength--;
+										if ( i <= firingIndex ) {
+											firingIndex--;
+										}
+									}
+								}
+								// Remove the element
+								list.splice( i--, 1 );
+								// If we have some unicity property then
+								// we only need to do this once
+								if ( flags.unique || flags.relocate ) {
+									break;
+								}
+							}
+						}
+					}
+				}
+				return this;
+			},
+			// Control if a given callback is in the list
+			has: function( fn ) {
+				if ( list ) {
+					var i = 0,
+						length = list.length;
+					for ( ; i < length; i++ ) {
+						if ( fn === list[ i ][ 0 ] ) {
+							return true;
+						}
+					}
+				}
+				return false;
+			},
+			// Remove all callbacks from the list
+			empty: function() {
+				list = [];
+				return this;
+			},
+			// Have the list do nothing anymore
+			disable: function() {
+				list = stack = memory = undefined;
+				return this;
+			},
+			// Is it disabled?
+			disabled: function() {
+				return !list;
+			},
+			// Lock the list in its current state
+			lock: function() {
+				stack = undefined;
+				if ( !memory || memory === true ) {
+					self.disable();
+				}
+				return this;
+			},
+			// Is it locked?
+			locked: function() {
+				return !stack;
+			},
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				if ( stack ) {
+					if ( firing ) {
+						if ( !flags.once ) {
+							stack.push( [ context, args ] );
+						}
+					} else if ( !( flags.once && memory ) ) {
+						fire( context, args );
+					}
+				}
+				return this;
+			},
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!memory;
+			}
+		};
+
+	return self;
+};
+
+})( jQuery );

src/core.js

@@ -58,7 +58,7 @@ var jQuery = function( selector, context ) {
 	// For matching the engine and version of the browser
 	browserMatch,
 
-	// The deferred used on DOM ready
+	// The callback list used on DOM ready
 	readyList,
 
 	// The ready event handler
@@ -257,7 +257,7 @@ jQuery.fn = jQuery.prototype = {
 		jQuery.bindReady();
 
 		// Add the callback
-		readyList.done( fn );
+		readyList.add( fn );
 
 		return this;
 	},
@@ -412,7 +412,7 @@ jQuery.extend({
 			}
 
 			// If there are functions bound, to execute
-			readyList.resolveWith( document, [ jQuery ] );
+			readyList.fireWith( document, [ jQuery ] );
 
 			// Trigger any bound ready events
 			if ( jQuery.fn.trigger ) {
@@ -426,7 +426,7 @@ jQuery.extend({
 			return;
 		}
 
-		readyList = jQuery._Deferred();
+		readyList = jQuery.Callbacks( "once memory" );
 
 		// Catch cases where $(document).ready() is called after the
 		// browser event has already occurred.
@@ -792,7 +792,7 @@ jQuery.extend({
 	},
 
 	// Mutifunctional method to get and set values to a collection
-	// The value/s can optionally be executed if it's a function
+	// The value/s can be optionally by executed if its a function
 	access: function( elems, key, value, exec, fn, pass ) {
 		var length = elems.length;
 
@@ -923,6 +923,7 @@ function doScrollCheck() {
 	jQuery.ready();
 }
 
+// Expose jQuery to the global object
 return jQuery;
 
 })();

src/css.js

@@ -50,14 +50,13 @@ jQuery.extend({
 
 	// Exclude the following css properties to add px
 	cssNumber: {
-		"fillOpacity": true,
-		"fontWeight": true,
-		"lineHeight": true,
-		"opacity": true,
-		"orphans": true,
-		"widows": true,
 		"zIndex": true,
-		"zoom": true
+		"fontWeight": true,
+		"opacity": true,
+		"zoom": true,
+		"lineHeight": true,
+		"widows": true,
+		"orphans": true
 	},
 
 	// Add in properties whose names you wish to fix before
@@ -173,21 +172,43 @@ jQuery.each(["height", "width"], function( i, name ) {
 
 			if ( computed ) {
 				if ( elem.offsetWidth !== 0 ) {
-					return getWH( elem, name, extra );
+					val = getWH( elem, name, extra );
+
 				} else {
 					jQuery.swap( elem, cssShow, function() {
 						val = getWH( elem, name, extra );
 					});
 				}
 
-				return val;
+				if ( val <= 0 ) {
+					val = curCSS( elem, name, name );
+
+					if ( val === "0px" && currentStyle ) {
+						val = currentStyle( elem, name, name );
+					}
+
+					if ( val != null ) {
+						// Should return "auto" instead of 0, use 0 for
+						// temporary backwards-compat
+						return val === "" || val === "auto" ? "0px" : val;
+					}
+				}
+
+				if ( val < 0 || val == null ) {
+					val = elem.style[ name ];
+					// Should return "auto" instead of 0, use 0 for
+					// temporary backwards-compat
+					return val === "" || val === "auto" ? "0px" : val;
+				}
+
+				return typeof val === "string" ? val : val + "px";
 			}
 		},
 
 		set: function( elem, value ) {
 			if ( rnumpx.test( value ) ) {
 				// ignore negative width and height values #1599
-				value = parseFloat( value );
+				value = parseFloat(value);
 
 				if ( value >= 0 ) {
 					return value + "px";
@@ -310,50 +331,27 @@ if ( document.documentElement.currentStyle ) {
 curCSS = getComputedStyle || currentStyle;
 
 function getWH( elem, name, extra ) {
+	var which = name === "width" ? cssWidth : cssHeight,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight;
 
-	// Start with offset property
-	var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
-		which = name === "width" ? cssWidth : cssHeight;
+	if ( extra === "border" ) {
+		return val;
+	}
 
-	if ( val > 0 ) {
-		if ( extra !== "border" ) {
-			jQuery.each( which, function() {
-				if ( !extra ) {
-					val -= parseFloat( jQuery.css( elem, "padding" + this ) ) || 0;
-				}
-				if ( extra === "margin" ) {
-					val += parseFloat( jQuery.css( elem, extra + this ) ) || 0;
-				} else {
-					val -= parseFloat( jQuery.css( elem, "border" + this + "Width" ) ) || 0;
-				}
-			});
+	jQuery.each( which, function() {
+		if ( !extra ) {
+			val -= parseFloat(jQuery.css( elem, "padding" + this )) || 0;
 		}
 
-		return val + "px";
-	}
+		if ( extra === "margin" ) {
+			val += parseFloat(jQuery.css( elem, "margin" + this )) || 0;
 
-	// Fall back to computed then uncomputed css if necessary
-	val = curCSS( elem, name, name );
-	if ( val < 0 || val == null ) {
-		val = elem.style[ name ] || 0;
-	}
-	// Normalize "", auto, and prepare for extra
-	val = parseFloat( val ) || 0;
+		} else {
+			val -= parseFloat(jQuery.css( elem, "border" + this + "Width" )) || 0;
+		}
+	});
 
-	// Add padding, border, margin
-	if ( extra ) {
-		jQuery.each( which, function() {
-			val += parseFloat( jQuery.css( elem, "padding" + this ) ) || 0;
-			if ( extra !== "padding" ) {
-				val += parseFloat( jQuery.css( elem, "border" + this + "Width" ) ) || 0;
-			}
-			if ( extra === "margin" ) {
-				val += parseFloat( jQuery.css( elem, extra + this ) ) || 0;
-			}
-		});
-	}
-
-	return val + "px";
+	return val;
 }
 
 if ( jQuery.expr && jQuery.expr.filters ) {

src/data.js

@@ -108,10 +108,7 @@ jQuery.extend({
 			return thisCache[ internalKey ] && thisCache[ internalKey ].events;
 		}
 
-		return getByName ? 
-			// Check for both converted-to-camel and non-converted data property names
-			thisCache[ jQuery.camelCase( name ) ] || thisCache[ name ] :
-			thisCache;
+		return getByName ? thisCache[ jQuery.camelCase( name ) ] : thisCache;
 	},
 
 	removeData: function( elem, name, pvt /* Internal Use Only */ ) {

src/deferred.js

@@ -1,187 +1,127 @@
 (function( jQuery ) {
 
 var // Promise methods
-	promiseMethods = "done fail isResolved isRejected promise then always pipe".split( " " ),
+	promiseMethods = "done removeDone fail removeFail progress removeProgress isResolved isRejected promise then always pipe".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 );
+	Deferred: function( func ) {
+		var doneList = jQuery.Callbacks( "once memory" ),
+			failList = jQuery.Callbacks( "once memory" ),
+			progressList = jQuery.Callbacks( "memory" ),
+			promise,
+			deferred = {
+				// Copy existing methods from lists
+				done: doneList.add,
+				removeDone: doneList.remove,
+				fail: failList.add,
+				removeFail: failList.remove,
+				progress: progressList.add,
+				removeProgress: progressList.remove,
+				resolve: doneList.fire,
+				resolveWith: doneList.fireWith,
+				reject: failList.fire,
+				rejectWith: failList.fireWith,
+				ping: progressList.fire,
+				pingWith: progressList.fireWith,
+				isResolved: doneList.fired,
+				isRejected: failList.fired,
+
+				// Create Deferred-specific methods
+				then: function( doneCallbacks, failCallbacks, progressCallbacks ) {
+					deferred.done( doneCallbacks ).fail( failCallbacks ).progress( progressCallbacks );
+					return this;
+				},
+				always: function() {
+					return deferred.done.apply( deferred, arguments ).fail.apply( this, arguments );
+				},
+				pipe: function( fnDone, fnFail, fnProgress ) {
+					return jQuery.Deferred(function( newDefer ) {
+						jQuery.each( {
+							done: [ fnDone, "resolve" ],
+							fail: [ fnFail, "reject" ],
+							progress: [ fnProgress, "ping" ]
+						}, function( handler, data ) {
+							var fn = data[ 0 ],
+								action = data[ 1 ],
+								returned;
+							if ( jQuery.isFunction( fn ) ) {
+								deferred[ handler ](function() {
+									returned = fn.apply( this, arguments );
+									if ( returned && jQuery.isFunction( returned.promise ) ) {
+										returned.promise().then( newDefer.resolve, newDefer.reject, newDefer.ping );
+									} else {
+										newDefer[ action ]( returned );
+									}
+								});
+							} else {
+								deferred[ handler ]( newDefer[ action ] );
 							}
+						});
+					}).promise();
+				},
+				// 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;
 						}
-						if ( _fired ) {
-							deferred.resolveWith( _fired[ 0 ], _fired[ 1 ] );
-						}
+						promise = obj = {};
 					}
-					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;
-						}
+					var i = promiseMethods.length;
+					while( i-- ) {
+						obj[ promiseMethods[i] ] = deferred[ promiseMethods[i] ];
 					}
-					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 obj;
 				}
 			};
 
-		return deferred;
-	},
+		// Handle lists exclusiveness
+		deferred.done( failList.disable, progressList.lock )
+			.fail( doneList.disable, progressList.lock );
 
-	// 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;
-			},
-			always: function() {
-				return deferred.done.apply( deferred, arguments ).fail.apply( this, arguments );
-			},
-			fail: failDeferred.done,
-			rejectWith: failDeferred.resolveWith,
-			reject: failDeferred.resolve,
-			isRejected: failDeferred.isResolved,
-			pipe: function( fnDone, fnFail ) {
-				return jQuery.Deferred(function( newDefer ) {
-					jQuery.each( {
-						done: [ fnDone, "resolve" ],
-						fail: [ fnFail, "reject" ]
-					}, function( handler, data ) {
-						var fn = data[ 0 ],
-							action = data[ 1 ],
-							returned;
-						if ( jQuery.isFunction( fn ) ) {
-							deferred[ handler ](function() {
-								returned = fn.apply( this, arguments );
-								if ( returned && jQuery.isFunction( returned.promise ) ) {
-									returned.promise().then( newDefer.resolve, newDefer.reject );
-								} else {
-									newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] );
-								}
-							});
-						} else {
-							deferred[ handler ]( newDefer[ action ] );
-						}
-					});
-				}).promise();
-			},
-			// 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 );
 		}
+
+		// All done!
 		return deferred;
 	},
 
 	// Deferred helper
 	when: function( firstParam ) {
-		var args = arguments,
+		var args = sliceDeferred.call( arguments, 0 ),
 			i = 0,
 			length = args.length,
+			pValues = new Array( length ),
 			count = length,
+			pCount = length,
 			deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ?
 				firstParam :
-				jQuery.Deferred();
+				jQuery.Deferred(),
+			promise = deferred.promise();
 		function resolveFunc( i ) {
 			return function( value ) {
 				args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
 				if ( !( --count ) ) {
-					// Strange bug in FF4:
-					// Values changed onto the arguments object sometimes end up as undefined values
-					// outside the $.when method. Cloning the object into a fresh array solves the issue
-					deferred.resolveWith( deferred, sliceDeferred.call( args, 0 ) );
+					deferred.resolveWith( deferred, args );
 				}
 			};
 		}
+		function progressFunc( i ) {
+			return function( value ) {
+				pValues[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
+				deferred.pingWith( promise, pValues );
+			};
+		}
 		if ( length > 1 ) {
 			for( ; i < length; i++ ) {
-				if ( args[ i ] && jQuery.isFunction( args[ i ].promise ) ) {
-					args[ i ].promise().then( resolveFunc(i), deferred.reject );
+				if ( args[ i ] && args[ i ].promise && jQuery.isFunction( args[ i ].promise ) ) {
+					args[ i ].promise().then( resolveFunc(i), deferred.reject, progressFunc(i) );
 				} else {
 					--count;
 				}
@@ -192,7 +132,7 @@ jQuery.extend({
 		} else if ( deferred !== firstParam ) {
 			deferred.resolveWith( deferred, length ? [ firstParam ] : [] );
 		}
-		return deferred.promise();
+		return promise;
 	}
 });
 

src/dimensions.js

@@ -1,12 +1,12 @@
 (function( jQuery ) {
 
-// Create width, height, innerHeight, innerWidth, outerHeight and outerWidth methods
+// Create innerHeight, innerWidth, outerHeight and outerWidth methods
 jQuery.each([ "Height", "Width" ], function( i, name ) {
 
 	var type = name.toLowerCase();
 
 	// innerHeight and innerWidth
-	jQuery.fn[ "inner" + name ] = function() {
+	jQuery.fn["inner" + name] = function() {
 		var elem = this[0];
 		return elem && elem.style ?
 			parseFloat( jQuery.css( elem, type, "padding" ) ) :
@@ -14,7 +14,7 @@ jQuery.each([ "Height", "Width" ], function( i, name ) {
 	};
 
 	// outerHeight and outerWidth
-	jQuery.fn[ "outer" + name ] = function( margin ) {
+	jQuery.fn["outer" + name] = function( margin ) {
 		var elem = this[0];
 		return elem && elem.style ?
 			parseFloat( jQuery.css( elem, type, margin ? "margin" : "border" ) ) :

src/effects.js

@@ -15,8 +15,8 @@ var elemdisplay = {},
 	],
 	fxNow,
 	requestAnimationFrame = window.webkitRequestAnimationFrame ||
-		window.mozRequestAnimationFrame ||
-		window.oRequestAnimationFrame;
+	    window.mozRequestAnimationFrame ||
+	    window.oRequestAnimationFrame;
 
 jQuery.fn.extend({
 	show: function( speed, easing, callback ) {
@@ -411,7 +411,7 @@ jQuery.fx.prototype = {
 		if ( t() && jQuery.timers.push(t) && !timerId ) {
 			// Use requestAnimationFrame instead of setInterval if available
 			if ( requestAnimationFrame ) {
-				timerId = true;
+				timerId = 1;
 				raf = function() {
 					// When timerId gets set to null at any point, this stops
 					if ( timerId ) {

src/event.js

@@ -1,6 +1,7 @@
 (function( jQuery ) {
 
-var rnamespaces = /\.(.*)$/,
+var hasOwn = Object.prototype.hasOwnProperty,
+	rnamespaces = /\.(.*)$/,
 	rformElems = /^(?:textarea|input|select)$/i,
 	rperiod = /\./g,
 	rspaces = / /g,
@@ -650,27 +651,34 @@ jQuery.Event.prototype = {
 // Checks if an event happened on an element within another element
 // Used in jQuery.event.special.mouseenter and mouseleave handlers
 var withinElement = function( event ) {
-
 	// Check if mouse(over|out) are still within the same parent element
-	var related = event.relatedTarget,
-		inside = false,
-		eventType = event.type;
+	var parent = event.relatedTarget;
 
+	// set the correct event type
 	event.type = event.data;
 
-	if ( related !== this ) {
+	// Firefox sometimes assigns relatedTarget a XUL element
+	// which we cannot access the parentNode property of
+	try {
 
-		if ( related ) {
-			inside = jQuery.contains( this, related );
+		// Chrome does something similar, the parentNode property
+		// can be accessed but is null.
+		if ( parent && parent !== document && !parent.parentNode ) {
+			return;
 		}
 
-		if ( !inside ) {
+		// Traverse up the tree
+		while ( parent && parent !== this ) {
+			parent = parent.parentNode;
+		}
 
+		if ( parent !== this ) {
+			// handle event if we actually just moused on to a non sub-element
 			jQuery.event.handle.apply( this, arguments );
-
-			event.type = eventType;
 		}
-	}
+
+	// assuming we've left the element since we most likely mousedover a xul element
+	} catch(e) { }
 },
 
 // In case of event delegation, we only need to rename the event.type,

src/outro.js

@@ -1,3 +1,2 @@
-// Expose jQuery to the global object
 window.jQuery = window.$ = jQuery;
 })(window);

src/queue.js

@@ -1,7 +1,7 @@
 (function( jQuery ) {
 
-function handleQueueMarkDefer( elem, type, src ) {
-	var deferDataKey = type + "defer",
+function handleCBList( elem, type, src ) {
+	var deferDataKey = type + "cblst",
 		queueDataKey = type + "queue",
 		markDataKey = type + "mark",
 		defer = jQuery.data( elem, deferDataKey, undefined, true );
@@ -14,7 +14,7 @@ function handleQueueMarkDefer( elem, type, src ) {
 			if ( !jQuery.data( elem, queueDataKey, undefined, true ) &&
 				!jQuery.data( elem, markDataKey, undefined, true ) ) {
 				jQuery.removeData( elem, deferDataKey, true );
-				defer.resolve();
+				defer.fireWith();
 			}
 		}, 0 );
 	}
@@ -43,7 +43,7 @@ jQuery.extend({
 				jQuery.data( elem, key, count, true );
 			} else {
 				jQuery.removeData( elem, key, true );
-				handleQueueMarkDefer( elem, type, "mark" );
+				handleCBList( elem, type, "mark" );
 			}
 		}
 	},
@@ -90,7 +90,7 @@ jQuery.extend({
 
 		if ( !queue.length ) {
 			jQuery.removeData( elem, type + "queue", true );
-			handleQueueMarkDefer( elem, type, "queue" );
+			handleCBList( elem, type, "queue" );
 		}
 	}
 });
@@ -146,7 +146,7 @@ jQuery.fn.extend({
 			elements = this,
 			i = elements.length,
 			count = 1,
-			deferDataKey = type + "defer",
+			deferDataKey = type + "cblst",
 			queueDataKey = type + "queue",
 			markDataKey = type + "mark",
 			tmp;
@@ -159,9 +159,9 @@ jQuery.fn.extend({
 			if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) ||
 					( jQuery.data( elements[ i ], queueDataKey, undefined, true ) ||
 						jQuery.data( elements[ i ], markDataKey, undefined, true ) ) &&
-					jQuery.data( elements[ i ], deferDataKey, jQuery._Deferred(), true ) )) {
+					jQuery.data( elements[ i ], deferDataKey, jQuery.Callbacks( "once memory" ), true ) )) {
 				count++;
-				tmp.done( resolve );
+				tmp.add( resolve );
 			}
 		}
 		resolve();

src/support.js

@@ -245,7 +245,7 @@ jQuery.support = (function() {
 	}
 
 	// Null connected elements to avoid leaks in IE
-	testElement = fragment = select = opt = body = marginDiv = div = input = null;
+	marginDiv = div = input = null;
 
 	return support;
 })();

src/topic.js

@@ -0,0 +1,45 @@
+(function( jQuery ) {
+
+	var topics = {},
+		sliceTopic = [].slice;
+
+	jQuery.Topic = function( id ) {
+		var callbacks,
+			method,
+			topic = id && topics[ id ];
+		if ( !topic ) {
+			callbacks = jQuery.Callbacks();
+			topic = {
+				publish: callbacks.fire,
+				subscribe: callbacks.add,
+				unsubscribe: callbacks.remove
+			};
+			if ( id ) {
+				topics[ id ] = topic;
+			}
+		}
+		return topic;
+	};
+
+	jQuery.extend({
+		subscribe: function( id ) {
+			var topic = jQuery.Topic( id ),
+				args = sliceTopic.call( arguments, 1 );
+			topic.subscribe.apply( topic, args );
+			return {
+				topic: topic,
+				args: args
+			};
+		},
+		unsubscribe: function( id ) {
+			var topic = id && id.topic || jQuery.Topic( id );
+			topic.unsubscribe.apply( topic, id && id.args ||
+					sliceTopic.call( arguments, 1 ) );
+		},
+		publish: function( id ) {
+			var topic = jQuery.Topic( id );
+			topic.publish.apply( topic, sliceTopic.call( arguments, 1 ) );
+		}
+	});
+
+})( jQuery );

test/abortonunload.php

@@ -0,0 +1,114 @@
+<?php sleep(3) ?><!DOCTYPE html>
+<html>
+<head>
+	<title>
+		jQuery Abort-On-Unload Test
+	</title>
+	<style>
+		div { margin-top: 10px; }
+		.alphalist { list-style-type: upper-alpha; }
+	</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>
+	<script src="../src/attributes.js"></script>
+	<script src="../src/event.js"></script>
+	<script src="../src/sizzle/sizzle.js"></script>
+	<script src="../src/sizzle-jquery.js"></script>
+	<script src="../src/traversing.js"></script>
+	<script src="../src/manipulation.js"></script>
+	<script src="../src/css.js"></script>
+	<script src="../src/ajax.js"></script>
+	<script src="../src/ajax/jsonp.js"></script>
+	<script src="../src/ajax/script.js"></script>
+	<script src="../src/ajax/xhr.js"></script>
+	<script src="../src/effects.js"></script>
+	<script src="../src/offset.js"></script>
+	<script src="../src/dimensions.js"></script>
+	<script type="text/javascript">
+	$( function() {
+		var done = true,
+			button = $( "button" );
+		button.click(function() {
+			jQuery.ajax({
+				url: "data/name.php?wait=10",
+				cache: false,
+				beforeSend: function() {
+					button.attr( "disabled" , true );
+					done = false;
+				},
+				success: function() {
+					console.log( "success", arguments );
+				},
+				error: function() {
+					console.log( "error", arguments );
+					alert( "error" );
+				},
+				complete: function() {
+					button.attr( "disabled" , false );
+					done = true;
+				}
+			});
+			document.location = document.location.href;
+		});
+		jQuery( window ).bind( "beforeunload", function( evt ) {
+			if ( !done ) {
+				return evt.returnValue = "Fire unload?";
+			}
+		});
+	});
+	</script>
+</head>
+<body>
+	<h1>
+		jQuery Abort-On-Unload Test
+	</h1>
+	<div>
+		This page tests a fix that will abort requests on abort so that Internet Explorer
+		does not keep connections alive.
+	</div>
+	<div>
+		In this situation, no callback should be triggered.
+	</div>
+	<div>Take the following steps:</div>
+	<ol>
+		<li>
+			open the console,
+		</li>
+		<li>
+			set it to persistent mode if available,
+		</li>
+		<li>
+			click this
+			<button>
+				button
+			</button>
+			to make a request and trigger the beforeunload event,
+		</li>
+		<li>
+			then either:
+			<ol class="alphalist">
+				<li>
+					wait for the request to complete then cancel unload,
+				</li>
+				<li>
+					fire unload (you have 10 seconds to do so).
+				</li>
+			</ol>
+		</li>
+	</ol>
+	<div>
+		Test passes if:
+		<ol class="alphalist">
+			<li>
+				you get a "success" logged,
+			</li>
+			<li>
+				you get no "error" log and no alert.
+			</li>
+		</ol>
+	</div>
+</body>
+</html>

test/data/dashboard.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <dashboard>
 	<locations class="foo">
-		<location for="bar" checked="different">
+		<location for="bar">
 			<infowindowtab>
 				<tab title="Location"><![CDATA[blabla]]></tab>
 				<tab title="Users"><![CDATA[blublu]]></tab>

test/data/offset/absolute.html

@@ -16,7 +16,7 @@
 			#positionTest { position: absolute; }
 		</style>
 		<script src="../../../src/core.js"></script>
-		<script src="../../../src/deferred.js"></script>
+		<script src="../../../src/callbacks.js"></script>
 		<script src="../../../src/support.js"></script>
 		<script src="../../../src/sizzle/sizzle.js"></script>
 		<script src="../../../src/sizzle-jquery.js"></script>

test/data/offset/body.html

@@ -9,7 +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/callbacks.js"></script>
 		<script src="../../../src/support.js"></script>
 		<script src="../../../src/sizzle/sizzle.js"></script>
 		<script src="../../../src/sizzle-jquery.js"></script>

test/data/offset/fixed.html

@@ -13,7 +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/callbacks.js"></script>
 		<script src="../../../src/support.js"></script>
 		<script src="../../../src/sizzle/sizzle.js"></script>
 		<script src="../../../src/sizzle-jquery.js"></script>

test/data/offset/relative.html

@@ -11,7 +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/callbacks.js"></script>
 		<script src="../../../src/support.js"></script>
 		<script src="../../../src/sizzle/sizzle.js"></script>
 		<script src="../../../src/sizzle-jquery.js"></script>

test/data/offset/scroll.html

@@ -14,7 +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/callbacks.js"></script>
 		<script src="../../../src/support.js"></script>
 		<script src="../../../src/sizzle/sizzle.js"></script>
 		<script src="../../../src/sizzle-jquery.js"></script>

test/data/offset/static.html

@@ -11,7 +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/callbacks.js"></script>
 		<script src="../../../src/support.js"></script>
 		<script src="../../../src/sizzle/sizzle.js"></script>
 		<script src="../../../src/sizzle-jquery.js"></script>

test/data/offset/table.html

@@ -11,7 +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/callbacks.js"></script>
 		<script src="../../../src/support.js"></script>
 		<script src="../../../src/sizzle/sizzle.js"></script>
 		<script src="../../../src/sizzle-jquery.js"></script>

test/data/testsuite.css

@@ -119,5 +119,5 @@ sup { display: none; }
 dfn { display: none; }
 
 /* #9239 Attach a background to the body( avoid crashes in removing the test element in support ) */
-body, div { background: url(http://static.jquery.com/files/rocker/images/logo_jquery_215x53.gif) no-repeat -1000px 0; }
+body, div { background: url(http://www.ctemploymentlawblog.com/test.jpg) no-repeat -1000px 0; }
 

test/delegatetest.html

@@ -182,16 +182,16 @@
 	        <td id='submitSubmit' class="red">BUTTON</td>
 	        <td id='boundSubmit' class="red">DOCUMENT</td>
 	</tr>
-        </table>
-	
+	</table>
+
 	<h1>Mouseleave Tests</h1>
 
 	<div class="out" style="margin:20px; border:1px solid #000; background: red;">
-    	<p>Count mouse leave event</p>
-    	<div class="in" style="background: green; margin: 10px auto; width: 50%;">
-        	<p>mouse over here should not trigger the counter.</p>
-    	</div>
-    	<p>0</p>
+		<p>Count mouse leave event</p>
+		<div class="in" style="background: green; margin: 10px auto; width: 50%;">
+			<p>mouse over here should not trigger the counter.</p>
+		</div>
+		<p>0</p>
 	</div>
 
 	<ul id="log"></ul>

test/index.html

@@ -9,6 +9,8 @@
 	<script src="data/testinit.js"></script>
 
 	<script src="../src/core.js"></script>
+	<script src="../src/callbacks.js"></script>
+	<script src="../src/topic.js"></script>
 	<script src="../src/deferred.js"></script>
 	<script src="../src/support.js"></script>
 	<script src="../src/data.js"></script>
@@ -34,8 +36,10 @@
 	<script src="data/testrunner.js"></script>
 
 	<script src="unit/core.js"></script>
-	<script src="unit/support.js"></script>
+	<script src="unit/callbacks.js"></script>
+	<script src="unit/topic.js"></script>
 	<script src="unit/deferred.js"></script>
+	<script src="unit/support.js"></script>
 	<script src="unit/data.js"></script>
 	<script src="unit/queue.js"></script>
 	<script src="unit/attributes.js"></script>

test/qunit

@@ -1 +1 @@
-Subproject commit d4f23f8a882d13b71768503e2db9fa33ef169ba0
+Subproject commit d97b37ec322136406790e75d03333559f38bbecb

test/unit/ajax.js

@@ -321,40 +321,25 @@ test("jQuery.ajax() - responseText on error", function() {
 
 test(".ajax() - retry with jQuery.ajax( this )", function() {
 
-	expect( 2 );
+	expect( 1 );
 
 	stop();
 
-	var firstTime = true,
-		previousUrl;
+	var firstTime = 1;
 
 	jQuery.ajax({
 		url: url("data/errorWithText.php"),
 		error: function() {
 			if ( firstTime ) {
-				firstTime = false;
+				firstTime = 0;
 				jQuery.ajax( this );
 			} else {
 				ok( true , "Test retrying with jQuery.ajax(this) works" );
-				jQuery.ajax({
-					url: url("data/errorWithText.php"),
-					data: { x: 1 },
-					beforeSend: function() {
-						if ( !previousUrl ) {
-							previousUrl = this.url;
-						} else {
-							strictEqual( this.url , previousUrl, "url parameters are not re-appended" );
-							start();
-							return false;
-						}
-					},
-					error: function() {
-						jQuery.ajax( this );
-					}
-				});
+				start();
 			}
 		}
 	});
+
 });
 
 test(".ajax() - headers" , function() {

test/unit/attributes.js

@@ -6,7 +6,7 @@ var functionReturningObj = function(value) { return (function() { return value;
 
 test("jQuery.attrFix/jQuery.propFix integrity test", function() {
 	expect(2);
-	
+
 	//  This must be maintained and equal jQuery.attrFix when appropriate
 	//  Ensure that accidental or erroneous property
 	//  overwrites don't occur
@@ -57,7 +57,7 @@ test("attr(String)", function() {
 	equals( jQuery("<div value='t'></div>").attr("value"), "t", "Check setting custom attr named 'value' on a div" );
 	equals( jQuery("#form").attr("blah", "blah").attr("blah"), "blah", "Set non-existant attribute on a form" );
 	equals( jQuery("#foo").attr("height"), undefined, "Non existent height attribute should return undefined" );
-	
+
 	// [7472] & [3113] (form contains an input with name="action" or name="id")
 	var extras = jQuery("<input name='id' name='name' /><input id='target' name='target' />").appendTo("#testForm");
 	equals( jQuery("#form").attr("action","newformaction").attr("action"), "newformaction", "Check that action attribute was changed" );
@@ -67,7 +67,7 @@ test("attr(String)", function() {
 	// Bug #3685 (form contains input with name="name")
 	equals( jQuery("#testForm").attr("name"), undefined, "Retrieving name does not retrieve input with name=name" );
 	extras.remove();
-	
+
 	equals( jQuery("#text1").attr("maxlength"), "30", "Check for maxlength attribute" );
 	equals( jQuery("#text1").attr("maxLength"), "30", "Check for maxLength attribute" );
 	equals( jQuery("#area1").attr("maxLength"), "30", "Check for maxLength attribute" );
@@ -132,12 +132,11 @@ test("attr(String)", function() {
 
 if ( !isLocal ) {
 	test("attr(String) in XML Files", function() {
-		expect(3);
+		expect(2);
 		stop();
 		jQuery.get("data/dashboard.xml", function( xml ) {
-			equal( jQuery( "locations", xml ).attr("class"), "foo", "Check class attribute in XML document" );
-			equal( jQuery( "location", xml ).attr("for"), "bar", "Check for attribute in XML document" );
-			equal( jQuery( "location", xml ).attr("checked"), "different", "Check that hooks are not attached in XML document" );
+			equals( jQuery( "locations", xml ).attr("class"), "foo", "Check class attribute in XML document" );
+			equals( jQuery( "location", xml ).attr("for"), "bar", "Check for attribute in XML document" );
 			start();
 		});
 	});
@@ -249,7 +248,7 @@ test("attr(String, Object)", function() {
 		commentNode = document.createComment("some comment"),
 		textNode = document.createTextNode("some text"),
 		obj = {};
-	
+
 	jQuery.each( [commentNode, textNode, attributeNode], function( i, elem ) {
 		var $elem = jQuery( elem );
 		$elem.attr( "nonexisting", "foo" );
@@ -289,7 +288,7 @@ test("attr(String, Object)", function() {
 	j.removeAttr("name");
 
 	QUnit.reset();
-	
+
 	// Type
 	var type = jQuery("#check2").attr("type");
 	var thrown = false;
@@ -451,7 +450,7 @@ test("removeAttr(String)", function() {
 	equals( jQuery("#foo").attr("style", "position:absolute;").removeAttr("style").attr("style"), undefined, "Check removing style attribute" );
 	equals( jQuery("#form").attr("style", "position:absolute;").removeAttr("style").attr("style"), undefined, "Check removing style attribute on a form" );
 	equals( jQuery("#fx-test-group").attr("height", "3px").removeAttr("height").css("height"), "1px", "Removing height attribute has no effect on height set with style attribute" );
-	
+
 	jQuery("#check1").removeAttr("checked").prop("checked", true).removeAttr("checked");
 	equals( document.getElementById("check1").checked, false, "removeAttr sets boolean properties to false" );
 	jQuery("#text1").prop("readOnly", true).removeAttr("readonly");
@@ -608,11 +607,11 @@ test("val()", function() {
 	var $button = jQuery("<button value='foobar'>text</button>").insertAfter("#button");
 	equals( $button.val(), "foobar", "Value retrieval on a button does not return innerHTML" );
 	equals( $button.val("baz").html(), "text", "Setting the value does not change innerHTML" );
-	
+
 	equals( jQuery("<option/>").val("test").attr("value"), "test", "Setting value sets the value attribute" );
 });
 
-if ( "value" in document.createElement("meter") && 
+if ( "value" in document.createElement("meter") &&
 			"value" in document.createElement("progress") ) {
 
 	test("val() respects numbers without exception (Bug #9319)", function() {
@@ -759,18 +758,15 @@ test("val(select) after form.reset() (Bug #2551)", function() {
 	same( jQuery("#select3").val(), ["1", "2"], "Call val() on a multiple=\"multiple\" select" );
 
 	jQuery("#kk").remove();
-}); 
+});
 
 var testAddClass = function(valueObj) {
-	expect(9);
-
+	expect(5);
 	var div = jQuery("div");
 	div.addClass( valueObj("test") );
 	var pass = true;
 	for ( var i = 0; i < div.size(); i++ ) {
-		if ( !~div.get(i).className.indexOf("test") ) {
-			pass = false;
-		}
+	 if ( div.get(i).className.indexOf("test") == -1 ) pass = false;
 	}
 	ok( pass, "Add Class" );
 
@@ -791,19 +787,6 @@ var testAddClass = function(valueObj) {
 	div.attr("class", "foo");
 	div.addClass( valueObj("bar baz") );
 	equals( div.attr("class"), "foo bar baz", "Make sure there isn't too much trimming." );
-	
-	div.removeClass();
-	div.addClass( valueObj("foo") ).addClass( valueObj("foo") )
-	equal( div.attr("class"), "foo", "Do not add the same class twice in separate calls." );
-
-	div.addClass( valueObj("fo") );
-	equal( div.attr("class"), "foo fo", "Adding a similar class does not get interrupted." );
-	div.removeClass().addClass("wrap2");
-	ok( div.addClass("wrap").hasClass("wrap"), "Can add similarly named classes");
-
-	div.removeClass();
-	div.addClass( valueObj("bar bar") );
-	equal( div.attr("class"), "bar", "Do not add the same class twice in the same call." );
 };
 
 test("addClass(String)", function() {
@@ -819,7 +802,7 @@ test("addClass(Function) with incoming value", function() {
 	var div = jQuery("div"), old = div.map(function(){
 		return jQuery(this).attr("class") || "";
 	});
-	
+
 	div.addClass(function(i, val) {
 		if ( this.id !== "_firebugConsole") {
 			equals( val, old[i], "Make sure the incoming value is correct." );
@@ -966,7 +949,7 @@ test("toggleClass(Function[, boolean])", function() {
 test("toggleClass(Fucntion[, boolean]) with incoming value", function() {
 	expect(14);
 
-	var e = jQuery("#firstp"), old = e.attr("class") || "";
+	var e = jQuery("#firstp"), old = e.attr("class");
 	ok( !e.is(".test"), "Assert class not present" );
 
 	e.toggleClass(function(i, val) {

test/unit/callbacks.js

@@ -0,0 +1,194 @@
+module("callbacks", { teardown: moduleTeardown });
+
+(function() {
+
+var output,
+	addToOutput = function( string ) {
+		return function() {
+			output += string;
+		};
+	},
+	outputA = addToOutput( "A" ),
+	outputB = addToOutput( "B" ),
+	outputC = addToOutput( "C" ),
+	tests = {
+		"":							"XABC 	X		XABCABCC 	X 	XBB X	XABA	X",
+		"once":						"XABC 	X 		X 			X 	X 	X	XABA	X",
+		"memory":					"XABC 	XABC 	XABCABCCC 	XA 	XBB	XB	XABA	XC",
+		"unique":					"XABC 	X		XABCA		X	XBB	X	XAB		X",
+		"relocate":					"XABC 	X		XAABC		X	XBB X	XBA		X",
+		"stopOnFalse":				"XABC 	X		XABCABCC	X	XBB	X	XA		X",
+		"addAfterFire":				"XAB	X		XABCAB		X	XBB	X	XABA	X",
+		"queue":					"XA		X		XB			X	XB	X	XA		X",
+		"once memory":				"XABC 	XABC	X			XA	X	XA	XABA	XC",
+		"once unique":				"XABC 	X		X			X	X	X	XAB		X",
+		"once relocate":			"XABC 	X		X			X	X	X	XBA		X",
+		"once stopOnFalse":			"XABC 	X		X			X	X	X	XA		X",
+		"once addAfterFire":		"XAB	X		X			X	X	X	XABA	X",
+		"memory unique":			"XABC 	XA		XABCA		XA	XBB	XB	XAB		XC",
+		"memory relocate":			"XABC 	XB		XAABC		XA	XBB	XB	XBA		XC",
+		"memory stopOnFalse":		"XABC 	XABC	XABCABCCC	XA	XBB	XB	XA		X",
+		"memory addAfterFire":		"XAB	XAB		XABCABC		XA	XBB	XB	XABA	XC",
+		"unique relocate":			"XABC 	X		XAABC		X	XBB	X	XBA		X",
+		"unique stopOnFalse":		"XABC 	X		XABCA		X	XBB	X	XA		X",
+		"unique addAfterFire":		"XAB	X		XABCA		X	XBB	X	XAB		X",
+		"relocate stopOnFalse":		"XABC 	X		XAABC		X	XBB	X	X		X",
+		"relocate addAfterFire":	"XAB	X		XAA			X	XBB	X	XBA		X",
+		"stopOnFalse addAfterFire":	"XAB	X		XABCAB		X	XBB	X	XA		X"
+	},
+	filters = {
+		"no filter": undefined,
+		"filter": function( fn ) {
+			return function() {
+				return fn.apply( this, arguments );
+			};
+		}
+	};
+
+jQuery.each( tests, function( flags, resultString ) {
+
+		jQuery.each( filters, function( filterLabel, filter ) {
+
+			test( "jQuery.Callbacks( \"" + flags + "\" ) - " + filterLabel, function() {
+
+				expect( 19 );
+
+				// Give qunit a little breathing room
+				stop();
+				setTimeout( start, 0 );
+
+				var cblist;
+					results = resultString.split( /\s+/ );
+
+				// Basic binding and firing
+				output = "X";
+				cblist = jQuery.Callbacks( flags );
+				cblist.add(function( str ) {
+					output += str;
+				});
+				cblist.fire( "A" );
+				strictEqual( output, "XA", "Basic binding and firing" );
+				output = "X";
+				cblist.disable();
+				cblist.add(function( str ) {
+					output += str;
+				});
+				strictEqual( output, "X", "Adding a callback after disabling" );
+				cblist.fire( "A" );
+				strictEqual( output, "X", "Firing after disabling" );
+
+				// Basic binding and firing (context, arguments)
+				output = "X";
+				cblist = jQuery.Callbacks( flags );
+				cblist.add(function() {
+					equals( this, window, "Basic binding and firing (context)" );
+					output += Array.prototype.join.call( arguments, "" );
+				});
+				cblist.fireWith( window, [ "A", "B" ] );
+				strictEqual( output, "XAB", "Basic binding and firing (arguments)" );
+
+				// fireWith with no arguments
+				output = "";
+				cblist = jQuery.Callbacks( flags );
+				cblist.add(function() {
+					equals( this, window, "fireWith with no arguments (context is window)" );
+					strictEqual( arguments.length, 0, "fireWith with no arguments (no arguments)" );
+				});
+				cblist.fireWith();
+
+				// Basic binding, removing and firing
+				output = "X";
+				cblist = jQuery.Callbacks( flags );
+				cblist.add( outputA, outputB, outputC );
+				cblist.remove( outputB, outputC );
+				cblist.fire();
+				strictEqual( output, "XA", "Basic binding, removing and firing" );
+
+				// Empty
+				output = "X";
+				cblist = jQuery.Callbacks( flags );
+				cblist.add( outputA );
+				cblist.add( outputB );
+				cblist.add( outputC );
+				cblist.empty();
+				cblist.fire();
+				strictEqual( output, "X", "Empty" );
+
+				// Locking
+				output = "X";
+				cblist = jQuery.Callbacks( flags );
+				cblist.add( function( str ) {
+					output += str;
+				});
+				cblist.lock();
+				cblist.add( function( str ) {
+					output += str;
+				});
+				cblist.fire( "A" );
+				cblist.add( function( str ) {
+					output += str;
+				});
+				strictEqual( output, "X", "Lock early" );
+
+				// Ordering
+				output = "X";
+				cblist = jQuery.Callbacks( flags );
+				cblist.add( function() {
+					cblist.add( outputC );
+					outputA();
+				}, outputB );
+				cblist.fire();
+				strictEqual( output, results.shift(), "Proper ordering" );
+
+				// Add and fire again
+				output = "X";
+				cblist.add( function() {
+					cblist.add( outputC );
+					outputA();
+				}, outputB );
+				strictEqual( output, results.shift(), "Add after fire" );
+
+				output = "X";
+				cblist.fire();
+				strictEqual( output, results.shift(), "Fire again" );
+
+				// Multiple fire
+				output = "X";
+				cblist = jQuery.Callbacks( flags );
+				cblist.add( function( str ) {
+					output += str;
+				} );
+				cblist.fire( "A" );
+				strictEqual( output, "XA", "Multiple fire (first fire)" );
+				output = "X";
+				cblist.add( function( str ) {
+					output += str;
+				} );
+				strictEqual( output, results.shift(), "Multiple fire (first new callback)" );
+				output = "X";
+				cblist.fire( "B" );
+				strictEqual( output, results.shift(), "Multiple fire (second fire)" );
+				output = "X";
+				cblist.add( function( str ) {
+					output += str;
+				} );
+				strictEqual( output, results.shift(), "Multiple fire (second new callback)" );
+
+				// Return false
+				output = "X";
+				cblist = jQuery.Callbacks( flags );
+				cblist.add( outputA, function() { return false; }, outputB );
+				cblist.add( outputA );
+				cblist.fire();
+				strictEqual( output, results.shift(), "Callback returning false" );
+
+				// Add another callback (to control lists with memory do not fire anymore)
+				output = "X";
+				cblist.add( outputC );
+				strictEqual( output, results.shift(), "Adding a callback after one returned false" );
+
+			});
+		});
+});
+
+})();

test/unit/css.js

@@ -475,13 +475,3 @@ test("widows & orphans #8936", function () {
 
 	$p.remove();
 });
-
-test("Do not append px to 'fill-opacity' #9548", 1, function() {
-
-	var $div = jQuery("<div>").appendTo("#qunit-fixture");
-
-	$div.css("fill-opacity", 0).animate({ "fill-opacity": 1.0 }, 0, function () {
-		equal( jQuery(this).css("fill-opacity"), 1, "Do not append px to 'fill-opacity'");
-	});
-
-});

test/unit/data.js

@@ -508,20 +508,3 @@ test("jQuery.data should follow html5 specification regarding camel casing", fun
 
 	div.remove();
 });
-
-test("jQuery.data should not miss data with preset hyphenated property names", function() {
-
-	expect(2);
-
-	var div = jQuery("<div/>", { id: "hyphened" }).appendTo("#qunit-fixture"),
-		test = {
-			"camelBar": "camelBar",
-			"hyphen-foo": "hyphen-foo"
-		};
-
-	div.data( test );
-
-	jQuery.each( test , function(i, k) {
-		equal( div.data(k), k, "data with property '"+k+"' was correctly found");
-	});
-});

test/unit/deferred.js

@@ -1,111 +1,5 @@
 module("deferred", { teardown: moduleTeardown });
 
-jQuery.each( [ "", " - new operator" ], function( _, withNew ) {
-
-	function createDeferred() {
-		return withNew ? new jQuery._Deferred() : jQuery._Deferred();
-	}
-
-	test("jQuery._Deferred" + withNew, function() {
-
-		expect( 11 );
-
-		var deferred,
-			object,
-			test;
-
-		deferred = createDeferred();
-
-		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 = createDeferred().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 = createDeferred().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 = createDeferred();
-
-		deferred.resolveWith( jQuery , [ document ] ).done( function( doc ) {
-			ok( this === jQuery && arguments.length === 1 && doc === document , "Test fire context & args" );
-		});
-
-		// #8421
-		deferred = createDeferred();
-		deferred.resolveWith().done(function() {
-			ok( true, "Test resolveWith can be called with no argument" );
-		});
-	});
-} );
-
 jQuery.each( [ "", " - new operator" ], function( _, withNew ) {
 
 	function createDeferred( fn ) {
@@ -114,7 +8,7 @@ jQuery.each( [ "", " - new operator" ], function( _, withNew ) {
 
 	test("jQuery.Deferred" + withNew, function() {
 
-		expect( 8 );
+		expect( 14 );
 
 		createDeferred().resolve().then( function() {
 			ok( true , "Success on resolve" );
@@ -140,6 +34,20 @@ jQuery.each( [ "", " - new operator" ], function( _, withNew ) {
 		}).then( function( value ) {
 			strictEqual( value , "done" , "Passed function executed" );
 		});
+
+		jQuery.each( "resolve reject".split( " " ), function( _, change ) {
+			createDeferred( function( defer ) {
+				var checked = 0;
+				defer.progress(function( value ) {
+					strictEqual( value, checked, "Progress: right value (" + value + ") received" );
+				});
+				for( checked = 0; checked < 3 ; checked++ ) {
+					defer.ping( checked );
+				}
+				defer[ change ]();
+				defer.ping();
+			});
+		});
 	});
 } );
 
@@ -215,6 +123,34 @@ test( "jQuery.Deferred.pipe - filtering (fail)", function() {
 	});
 });
 
+test( "jQuery.Deferred.pipe - filtering (progress)", function() {
+
+	expect(3);
+
+	var defer = jQuery.Deferred(),
+		piped = defer.pipe( null, null, function( a, b ) {
+			return a * b;
+		} ),
+		value1,
+		value2,
+		value3;
+
+	piped.progress(function( result ) {
+		value3 = result;
+	});
+
+	defer.progress(function( a, b ) {
+		value1 = a;
+		value2 = b;
+	});
+
+	defer.ping( 2, 3 );
+
+	strictEqual( value1, 2, "first progress value ok" );
+	strictEqual( value2, 3, "second progress value ok" );
+	strictEqual( value3, 6, "result of filter ok" );
+});
+
 test( "jQuery.Deferred.pipe - deferred (done)", function() {
 
 	expect(3);
@@ -275,32 +211,35 @@ test( "jQuery.Deferred.pipe - deferred (fail)", function() {
 	strictEqual( value3, 6, "result of filter ok" );
 });
 
-test( "jQuery.Deferred.pipe - context", function() {
+test( "jQuery.Deferred.pipe - deferred (progress)", function() {
 
-	expect(4);
-
-	var context = {};
-
-	jQuery.Deferred().resolveWith( context, [ 2 ] ).pipe(function( value ) {
-		return value * 3;
-	}).done(function( value ) {
-		strictEqual( this, context, "custom context correctly propagated" );
-		strictEqual( value, 6, "proper value received" );
-	});
+	expect(3);
 
 	var defer = jQuery.Deferred(),
-		piped = defer.pipe(function( value ) {
-			return value * 3;
-		});
+		piped = defer.pipe( null, null, function( a, b ) {
+			return jQuery.Deferred(function( defer ) {
+				defer.resolve( a * b );
+			});
+		} ),
+		value1,
+		value2,
+		value3;
 
-	defer.resolve( 2 );
-
-	piped.done(function( value ) {
-		strictEqual( this.promise(), piped, "default context gets updated to latest defer in the chain" );
-		strictEqual( value, 6, "proper value received" );
+	piped.done(function( result ) {
+		value3 = result;
 	});
-});
 
+	defer.progress(function( a, b ) {
+		value1 = a;
+		value2 = b;
+	});
+
+	defer.ping( 2, 3 );
+
+	strictEqual( value1, 2, "first progress value ok" );
+	strictEqual( value2, 3, "second progress value ok" );
+	strictEqual( value3, 6, "result of filter ok" );
+});
 
 test( "jQuery.when" , function() {
 
@@ -345,36 +284,54 @@ test( "jQuery.when" , function() {
 
 test("jQuery.when - joined", function() {
 
-	expect(25);
+	expect(53);
 
 	var deferreds = {
 			value: 1,
 			success: jQuery.Deferred().resolve( 1 ),
 			error: jQuery.Deferred().reject( 0 ),
-			futureSuccess: jQuery.Deferred(),
-			futureError: jQuery.Deferred()
+			futureSuccess: jQuery.Deferred().ping( true ),
+			futureError: jQuery.Deferred().ping( true ),
+			ping: jQuery.Deferred().ping( true )
 		},
 		willSucceed = {
 			value: true,
 			success: true,
-			error: false,
+			futureSuccess: true
+		},
+		willError = {
+			error: true,
+			futureError: true
+		},
+		willPing = {
 			futureSuccess: true,
-			futureError: false
+			futureError: true,
+			ping: true
 		};
 
 	jQuery.each( deferreds, function( id1, defer1 ) {
 		jQuery.each( deferreds, function( id2, defer2 ) {
 			var shouldResolve = willSucceed[ id1 ] && willSucceed[ id2 ],
+				shouldError = willError[ id1 ] || willError[ id2 ],
+				shouldPing = willPing[ id1 ] || willPing[ id2 ],
 				expected = shouldResolve ? [ 1, 1 ] : [ 0, undefined ],
-				code = id1 + "/" + id2;
-			jQuery.when( defer1, defer2 ).done(function( a, b ) {
+			    expectedPing = shouldPing && [ willPing[ id1 ], willPing[ id2 ] ],
+			    code = id1 + "/" + id2;
+
+			var promise = jQuery.when( defer1, defer2 ).done(function( a, b ) {
 				if ( shouldResolve ) {
 					same( [ a, b ], expected, code + " => resolve" );
+				} else {
+					ok( false ,  code + " => resolve" );
 				}
 			}).fail(function( a, b ) {
-				if ( !shouldResolve ) {
-					same( [ a, b ], expected, code + " => resolve" );
+				if ( shouldError ) {
+					same( [ a, b ], expected, code + " => reject" );
+				} else {
+					ok( false ,  code + " => reject" );
 				}
+			}).progress(function progress( a, b ) {
+				same( [ a, b ], expectedPing, code + " => progress" );
 			});
 		} );
 	} );

test/unit/dimensions.js

@@ -211,31 +211,6 @@ test("outerWidth()", function() {
 	jQuery.removeData($div[0], "olddisplay", true);
 });
 
-test("child of a hidden elem has accurate inner/outer/Width()/Height()  see #9441 #9300", function() {
-	expect(8);
-
-	// setup html
-	var $divNormal       = jQuery("<div>").css({ width: "100px", height: "100px", border: "10px solid white", padding: "2px", margin: "3px" }),
-		$divChild        = $divNormal.clone(),
-		$divHiddenParent = jQuery("<div>").css( "display", "none" ).append( $divChild ).appendTo("body");
-	$divNormal.appendTo("body");
-
-	// tests that child div of a hidden div works the same as a normal div
-	equals( $divChild.width(), $divNormal.width(), "child of a hidden element width() is wrong see #9441" );
-	equals( $divChild.innerWidth(), $divNormal.innerWidth(), "child of a hidden element innerWidth() is wrong see #9441" );
-	equals( $divChild.outerWidth(), $divNormal.outerWidth(), "child of a hidden element outerWidth() is wrong see #9441" );
-	equals( $divChild.outerWidth(true), $divNormal.outerWidth( true ), "child of a hidden element outerWidth( true ) is wrong see #9300" );
-
-	equals( $divChild.height(), $divNormal.height(), "child of a hidden element height() is wrong see #9441" );
-	equals( $divChild.innerHeight(), $divNormal.innerHeight(), "child of a hidden element innerHeight() is wrong see #9441" );
-	equals( $divChild.outerHeight(), $divNormal.outerHeight(), "child of a hidden element outerHeight() is wrong see #9441" );
-	equals( $divChild.outerHeight(true), $divNormal.outerHeight( true ), "child of a hidden element outerHeight( true ) is wrong see #9300" );
-
-	// teardown html
-	$divHiddenParent.remove();
-	$divNormal.remove();
-});
-
 test("outerHeight()", function() {
 	expect(11);
 

test/unit/event.js

@@ -780,43 +780,6 @@ test("mouseover triggers mouseenter", function() {
 	elem.remove();
 });
 
-test("withinElement implemented with jQuery.contains()", function() {
-
-	expect(1);
-
-	jQuery("#qunit-fixture").append('<div id="jc-outer"><div id="jc-inner"></div></div>');
-
-	jQuery("#jc-outer").bind("mouseenter mouseleave", function( event ) {
-
-		equal( this.id, "jc-outer", this.id + " " + event.type );
-
-	}).trigger("mouseenter");
-
-	jQuery("#jc-inner").trigger("mousenter");
-
-	jQuery("#jc-outer").unbind("mouseenter mouseleave").remove();
-	jQuery("#jc-inner").remove();
-
-});
-
-test("mouseenter, mouseleave don't catch exceptions", function() {
-	expect(2);
-
-	var elem = jQuery("#firstp").hover(function() { throw "an Exception"; });
-
-	try {
-		elem.mouseenter();
-	} catch (e) {
-		equals( e, "an Exception", "mouseenter doesn't catch exceptions" );
-	}
-
-	try {
-		elem.mouseleave();
-	} catch (e) {
-		equals( e, "an Exception", "mouseleave doesn't catch exceptions" );
-	}
-});
-
 test("trigger() shortcuts", function() {
 	expect(6);
 

test/unit/topic.js

@@ -0,0 +1,68 @@
+module("topic", { teardown: moduleTeardown });
+
+test( "jQuery.Topic - Anonymous Topic", function() {
+
+	expect( 4 );
+
+	var topic = jQuery.Topic(),
+		count = 0;
+
+	function firstCallback( value ) {
+		strictEqual( count, 1, "Callback called when needed" );
+		strictEqual( value, "test", "Published value received" );
+	}
+
+	count++;
+	topic.subscribe( firstCallback );
+	topic.publish( "test" );
+	topic.unsubscribe( firstCallback );
+	count++;
+	topic.subscribe(function( value ) {
+		strictEqual( count, 2, "Callback called when needed" );
+		strictEqual( value, "test", "Published value received" );
+	});
+	topic.publish( "test" );
+
+});
+
+test( "jQuery.Topic - Named Topic", function() {
+
+	expect( 2 );
+
+	function callback( value ) {
+		ok( true, "Callback called" );
+		strictEqual( value, "test", "Proper value received" );
+	}
+
+	jQuery.Topic( "test" ).subscribe( callback );
+	jQuery.Topic( "test" ).publish( "test" );
+	jQuery.Topic( "test" ).unsubscribe( callback );
+	jQuery.Topic( "test" ).publish( "test" );
+});
+
+test( "jQuery.Topic - Helpers", function() {
+
+	expect( 4 );
+
+	function callback( value ) {
+		ok( true, "Callback called" );
+		strictEqual( value, "test", "Proper value received" );
+	}
+
+	jQuery.subscribe( "test", callback );
+	jQuery.publish( "test" , "test" );
+	jQuery.unsubscribe( "test", callback );
+	jQuery.publish( "test" , "test" );
+
+
+	var test = true,
+		subscription = jQuery.subscribe( "test", function() {
+			ok( test, "first callback called" );
+		}, function() {
+			ok( test, "second callback called" );
+		});
+	jQuery.publish( "test" );
+	test = false;
+	jQuery.unsubscribe( subscription );
+	jQuery.publish( "test" );
+});

version.txt

@@ -1 +1 @@
-1.6.3pre
+1.6.2pre