Merge branch 'master' of github.com:jquery/jquery into fix-8790-quick-trigger

README.md

@@ -56,6 +56,89 @@ Sometimes, the various git repositories get into an inconsistent state where bui
 (usually this results in the jquery.js or jquery.min.js being 0 bytes). If this happens, run `make clean`, then
 run `make` again.
 
+Git for dummies
+---------------
+
+As the source code is handled by the version control system Git, it's useful to know some features used.
+
+### Submodules ###
+
+The repository uses submodules, which normally are handles directly by the Makefile, but sometimes you want to
+be able to work with them manually.
+
+Following are the steps to manually get the submodules:
+
+1. `git clone https://github.com/jquery/jquery.git`
+2. `git submodule init`
+3. `git submodule update`
+
+Or:
+
+1. `git clone https://github.com/jquery/jquery.git`
+2. `git submodule update --init`
+
+Or:
+
+1. `git clone --recursive https://github.com/jquery/jquery.git`
+
+If you want to work inside a submodule, it is possible, but first you need to checkout a branch:
+
+1. `cd src/sizzle`
+2. `git checkout master`
+
+After you've commited your changes to the submodule, you'll update the jquery project to point to the new commit,
+but remember to push the submodule changes before pushing the new jquery commit:
+
+1. `cd src/sizzle`
+2. `git push origin master`
+3. `cd ..`
+4. `git add src/sizzle`
+5. `git commit`
+
+The makefile has some targets to simplify submodule handling:
+
+#### `make update_submodules` ####
+
+checks out the commit pointed to byu jquery, but merges your local changes, if any. This target is executed 
+when you are doing a normal `make`.
+
+#### `make pull_submodules` ####
+
+updates the content of the submoduels to what is probably the latest upstream code
+
+#### `make pull` ####
+
+make a `make pull_submodules` and after that a `git pull`. if you have no remote tracking in your master branch, you can
+execute this command as `make pull REMOTE=origin BRANCH=master` instead.
+
+### cleaning ###
+
+If you want to purge your working directory back to the status of upstream, following commands can be used (remember everything you've worked on is gone after these):
+
+1. `git reset --hard upstream/master`
+2. `git clean -fdx`
+
+### rebasing ###
+
+For feature/topic branches, you should always used the `--rebase` flag to `git pull`, or if you are usually handling many temporary "to be in a github pull request" branches, run following to automate this:
+
+* `git config branch.autosetuprebase local` (see `man git-config` for more information)
+
+### handling merge conflicts ###
+
+If you're getting merge conflicts when merging, instead of editing the conflicted files manually, you can use the feature
+`git mergetool`. Even though the default tool `xxdiff` looks awful/old, it's rather useful.
+
+Following are some commands that can be used there:
+
+* `Ctrl + Alt + M` - automerge as much as possible
+* `b` - jump to next merge conflict
+* `s` - change the order of the conflicted lines
+* `u` - undo an merge
+* `left mouse button` - mark a block to be the winner
+* `middle mouse button` - mark a line to be the winner
+* `Ctrl + S` - save
+* `Ctrl + Q` - quit
 
 Questions?
 ----------

src/ajax.js

@@ -248,7 +248,7 @@ jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".sp
 	jQuery.fn[ o ] = function( f ){
 		return this.bind( o, f );
 	};
-} );
+});
 
 jQuery.each( [ "get", "post" ], function( i, method ) {
 	jQuery[ method ] = function( url, data, callback, type ) {
@@ -267,7 +267,7 @@ jQuery.each( [ "get", "post" ], function( i, method ) {
 			dataType: type
 		});
 	};
-} );
+});
 
 jQuery.extend({
 
@@ -757,7 +757,7 @@ jQuery.extend({
 			// Serialize the form elements
 			jQuery.each( a, function() {
 				add( this.name, this.value );
-			} );
+			});
 
 		} else {
 			// If traditional, encode the "old" way (the way 1.3.2 or older

src/ajax/jsonp.js

@@ -76,6 +76,6 @@ jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
 		// Delegate to script
 		return "script";
 	}
-} );
+});
 
 })( jQuery );

src/ajax/script.js

@@ -25,7 +25,7 @@ jQuery.ajaxPrefilter( "script", function( s ) {
 		s.type = "GET";
 		s.global = false;
 	}
-} );
+});
 
 // Bind script tag hack transport
 jQuery.ajaxTransport( "script", function(s) {
@@ -84,6 +84,6 @@ jQuery.ajaxTransport( "script", function(s) {
 			}
 		};
 	}
-} );
+});
 
 })( jQuery );

src/attributes.js

@@ -3,44 +3,41 @@
 var rclass = /[\n\t\r]/g,
 	rspaces = /\s+/,
 	rreturn = /\r/g,
-	rspecialurl = /^(?:href|src|style)$/,
 	rtype = /^(?:button|input)$/i,
 	rfocusable = /^(?:button|input|object|select|textarea)$/i,
 	rclickable = /^a(?:rea)?$/i,
-	rradiocheck = /^(?:radio|checkbox)$/i;
-
-jQuery.props = {
-	"for": "htmlFor",
-	"class": "className",
-	readonly: "readOnly",
-	maxlength: "maxLength",
-	cellspacing: "cellSpacing",
-	rowspan: "rowSpan",
-	colspan: "colSpan",
-	tabindex: "tabIndex",
-	usemap: "useMap",
-	frameborder: "frameBorder"
-};
+	formHook;
 
 jQuery.fn.extend({
 	attr: function( name, value ) {
 		return jQuery.access( this, name, value, true, jQuery.attr );
 	},
 
-	removeAttr: function( name, fn ) {
-		return this.each(function(){
-			jQuery.attr( this, name, "" );
-			if ( this.nodeType === 1 ) {
-				this.removeAttribute( name );
-			}
+	removeAttr: function( name ) {
+		return this.each(function() {
+			jQuery.removeAttr( this, name );
+		});
+	},
+	
+	prop: function( name, value ) {
+		return jQuery.access( this, name, value, true, jQuery.prop );
+	},
+	
+	removeProp: function( name ) {
+		return this.each(function() {
+			// try/catch handles cases where IE balks (such as removing a property on window)
+			try {
+				this[ name ] = undefined;
+				delete this[ name ];
+			} catch( e ) {}
 		});
 	},
 
 	addClass: function( value ) {
-		if ( jQuery.isFunction(value) ) {
+		if ( jQuery.isFunction( value ) ) {
 			return this.each(function(i) {
 				var self = jQuery(this);
-				self.addClass( value.call(this, i, self.attr("class")) );
+				self.addClass( value.call(this, i, self.attr("class") || "") );
 			});
 		}
 
@@ -154,82 +151,36 @@ jQuery.fn.extend({
 	},
 
 	val: function( value ) {
+		var hooks, ret,
+			elem = this[0];
+		
 		if ( !arguments.length ) {
-			var elem = this[0];
-
 			if ( elem ) {
-				if ( jQuery.nodeName( elem, "option" ) ) {
-					// attributes.value is undefined in Blackberry 4.7 but
-					// uses .value. See #6932
-					var val = elem.attributes.value;
-					return !val || val.specified ? elem.value : elem.text;
+				hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ];
+
+				if ( hooks && "get" in hooks && (ret = hooks.get( elem )) !== undefined ) {
+					return ret;
 				}
 
-				// We need to handle select boxes special
-				if ( jQuery.nodeName( elem, "select" ) ) {
-					var index = elem.selectedIndex,
-						values = [],
-						options = elem.options,
-						one = elem.type === "select-one";
-
-					// Nothing was selected
-					if ( index < 0 ) {
-						return null;
-					}
-
-					// Loop through all the selected options
-					for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
-						var option = options[ i ];
-
-						// Don't return options that are disabled or in a disabled optgroup
-						if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
-								(!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) {
-
-							// Get the specific value for the option
-							value = jQuery(option).val();
-
-							// We don't need an array for one selects
-							if ( one ) {
-								return value;
-							}
-
-							// Multi-Selects return an array
-							values.push( value );
-						}
-					}
-
-					// Fixes Bug #2551 -- select.val() broken in IE after form.reset()
-					if ( one && !values.length && options.length ) {
-						return jQuery( options[ index ] ).val();
-					}
-
-					return values;
-				}
-
-				// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
-				if ( rradiocheck.test( elem.type ) && !jQuery.support.checkOn ) {
-					return elem.getAttribute("value") === null ? "on" : elem.value;
-				}
-
-				// Everything else, we just grab the value
 				return (elem.value || "").replace(rreturn, "");
-
 			}
 
 			return undefined;
 		}
 
-		var isFunction = jQuery.isFunction(value);
+		var isFunction = jQuery.isFunction( value );
 
-		return this.each(function(i) {
-			var self = jQuery(this), val = value;
+		return this.each(function( i ) {
+			var self = jQuery(this), val;
 
 			if ( this.nodeType !== 1 ) {
 				return;
 			}
 
 			if ( isFunction ) {
-				val = value.call(this, i, self.val());
+				val = value.call( this, i, self.val() );
+			} else {
+				val = value;
 			}
 
 			// Treat null/undefined as ""; convert numbers to string
@@ -237,27 +188,16 @@ jQuery.fn.extend({
 				val = "";
 			} else if ( typeof val === "number" ) {
 				val += "";
-			} else if ( jQuery.isArray(val) ) {
-				val = jQuery.map(val, function (value) {
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map(val, function ( value ) {
 					return value == null ? "" : value + "";
 				});
 			}
 
-			if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) {
-				this.checked = jQuery.inArray( self.val(), val ) >= 0;
+			hooks = jQuery.valHooks[ this.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ];
 
-			} else if ( jQuery.nodeName( this, "select" ) ) {
-				var values = jQuery.makeArray(val);
-
-				jQuery( "option", this ).each(function() {
-					this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
-				});
-
-				if ( !values.length ) {
-					this.selectedIndex = -1;
-				}
-
-			} else {
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || ("set" in hooks && hooks.set( this, val ) === undefined) ) {
 				this.value = val;
 			}
 		});
@@ -265,6 +205,71 @@ jQuery.fn.extend({
 });
 
 jQuery.extend({
+	valHooks: {
+		option: {
+			get: function( elem ) {
+				// attributes.value is undefined in Blackberry 4.7 but
+				// uses .value. See #6932
+				var val = elem.attributes.value;
+				return !val || val.specified ? elem.value : elem.text;
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var index = elem.selectedIndex,
+					values = [],
+					options = elem.options,
+					one = elem.type === "select-one";
+
+				// Nothing was selected
+				if ( index < 0 ) {
+					return null;
+				}
+
+				// Loop through all the selected options
+				for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
+					var option = options[ i ];
+
+					// Don't return options that are disabled or in a disabled optgroup
+					if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
+							(!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				// Fixes Bug #2551 -- select.val() broken in IE after form.reset()
+				if ( one && !values.length && options.length ) {
+					return jQuery( options[ index ] ).val();
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var values = jQuery.makeArray( value );
+
+				jQuery(elem).find("option").each(function() {
+					this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
+				});
+
+				if ( !values.length ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	},
+
 	attrFn: {
 		val: true,
 		css: true,
@@ -276,114 +281,265 @@ jQuery.extend({
 		offset: true
 	},
 	
+	attrFix: {
+		// Always normalize to ensure hook usage
+		tabindex: "tabIndex",
+		readonly: "readOnly"
+	},
+	
 	attr: function( elem, name, value, pass ) {
+		var nType = elem.nodeType;
+		
 		// don't get/set attributes on text, comment and attribute nodes
-		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || elem.nodeType === 2 ) {
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
 			return undefined;
 		}
 
 		if ( pass && name in jQuery.attrFn ) {
-			return jQuery(elem)[name](value);
+			return jQuery( elem )[ name ]( value );
 		}
 		
-		var notxml = elem.nodeType !== 1 || !jQuery.isXMLDoc( elem ),
-			// Whether we are setting (or getting)
-			set = value !== undefined;
+		var ret, hooks,
+			notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
 		
-		// Try to normalize/fix the name
-		name = notxml && jQuery.props[ name ] || name;
+		// Normalize the name if needed
+		name = notxml && jQuery.attrFix[ name ] || name;
 
-		// Only do all the following if this is a node (faster for style)
-		if ( elem.nodeType === 1 ) {
-			// These attributes require special treatment
-			var special = rspecialurl.test( name );
+		// Get the appropriate hook, or the formHook
+		// if getSetAttribute is not supported and we have form objects in IE6/7
+		hooks = jQuery.attrHooks[ name ] || ( elem.nodeName === "FORM" && formHook );
 
-			// Safari mis-reports the default selected property of an option
-			// Accessing the parent's selectedIndex property fixes it
-			if ( name === "selected" && !jQuery.support.optSelected ) {
-				var parent = elem.parentNode;
-				if ( parent ) {
-					parent.selectedIndex;
+		if ( value !== undefined ) {
 
-					// Make sure that it also works with optgroups, see #5701
-					if ( parent.parentNode ) {
-						parent.parentNode.selectedIndex;
-					}
-				}
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+				return undefined;
+
+			} else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				elem.setAttribute( name, "" + value );
+				return value;
 			}
 
-			// If applicable, access the attribute via the DOM 0 way
-			// 'in' checks fail in Blackberry 4.7 #6931
-			if ( (name in elem || elem[ name ] !== undefined) && notxml && !special ) {
-				if ( set ) {
-					// We can't allow the type property to be changed (since it causes problems in IE)
-					if ( name === "type" && rtype.test( elem.nodeName ) && elem.parentNode ) {
-						jQuery.error( "type property can't be changed" );
-					}
+		} else {
 
-					if ( value === null ) {
-						if ( elem.nodeType === 1 ) {
-							elem.removeAttribute( name );
-						}
+			if ( hooks && "get" in hooks && notxml ) {
+				return hooks.get( elem, name );
 
-					} else {
-						elem[ name ] = value;
-					}
+			} else {
+
+				ret = elem.getAttribute( name );
+
+				// Non-existent attributes return null, we normalize to undefined
+				return ret === null ?
+					undefined :
+					ret;
+			}
+		}
+	},
+	
+	removeAttr: function( elem, name ) {
+		if ( elem.nodeType === 1 ) {
+			name = jQuery.attrFix[ name ] || name;
+		
+			if ( jQuery.support.getSetAttribute ) {
+				// Use removeAttribute in browsers that support it
+				elem.removeAttribute( name );
+			} else {
+				jQuery.attr( elem, name, "" );
+				elem.removeAttributeNode( elem.getAttributeNode( name ) );
+			}
+		}
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				// We can't allow the type property to be changed (since it causes problems in IE)
+				if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
+					jQuery.error( "type property can't be changed" );
 				}
-
-				// browsers index elements by id/name on forms, give priority to attributes.
-				if ( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) {
-					return elem.getAttributeNode( name ).nodeValue;
-				}
-
+			}
+		},
+		tabIndex: {
+			get: function( elem ) {
 				// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
 				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
-				if ( name === "tabIndex" ) {
-					var attributeNode = elem.getAttributeNode( "tabIndex" );
+				var attributeNode = elem.getAttributeNode("tabIndex");
 
-					return attributeNode && attributeNode.specified ?
-						attributeNode.value :
-						rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
-							0 :
-							undefined;
-				}
+				return attributeNode && attributeNode.specified ?
+					parseInt( attributeNode.value, 10 ) :
+					rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
+						0 :
+						undefined;
+			}
+		}
+	},
 	
+	propFix: {},
+	
+	prop: function( elem, name, value ) {
+		var nType = elem.nodeType;
+		
+		// don't get/set properties on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return undefined;
+		}
+		
+		var ret, hooks,
+			notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+		
+		// 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 ) {
+				return ret;
+			
+			} else {
+				return (elem[ name ] = value);
+			}
+		
+		} else {
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== undefined ) {
+				return ret;
+				
+			} else {
 				return elem[ name ];
 			}
+		}
+	},
 	
-			if ( !jQuery.support.style && notxml && name === "style" ) {
-				if ( set ) {
-					elem.style.cssText = "" + value;
+	propHooks: {}
+});
+
+// IE6/7 do not support getting/setting some attributes with get/setAttribute
+if ( !jQuery.support.getSetAttribute ) {
+	jQuery.attrFix = jQuery.extend( jQuery.attrFix, {
+		"for": "htmlFor",
+		"class": "className",
+		maxlength: "maxLength",
+		cellspacing: "cellSpacing",
+		rowspan: "rowSpan",
+		colspan: "colSpan",
+		usemap: "useMap",
+		frameborder: "frameBorder"
+	});
+	
+	// Use this for any attribute on a form in IE6/7
+	// And the name attribute
+	formHook = jQuery.attrHooks.name = {
+		get: function( elem, name ) {
+			var ret = elem.getAttributeNode( name );
+			// Return undefined if not specified instead of empty string
+			return ret && ret.specified ?
+				ret.nodeValue :
+				undefined;
+		},
+		set: function( elem, value, name ) {
+			// Check form objects in IE (multiple bugs related)
+			// Only use nodeValue if the attribute node exists on the form
+			var ret = elem.getAttributeNode( name );
+			if ( ret ) {
+				ret.nodeValue = value;
+				return value;
+			}
+		}
+	};
+
+	// Set width and height to auto instead of 0 on empty string( Bug #8150 )
+	// This is for removals
+	jQuery.each([ "width", "height" ], function( i, name ) {
+		jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
+			set: function( elem, value ) {
+				if ( value === "" ) {
+					elem.setAttribute( name, "auto" );
+					return value;
 				}
-
-				return elem.style.cssText;
 			}
+		});
+	});
+}
 
-			if ( set ) {
-				// convert the value to a string (all browsers do this but IE) see #1070
-				elem.setAttribute( name, "" + value );
+// Remove certain attrs if set to false
+jQuery.each([ "selected", "checked", "readOnly", "disabled" ], function( i, name ) {
+	jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
+		set: function( elem, value ) {
+			if ( value === false ) {
+				jQuery.removeAttr( elem, name );
+				return value;
 			}
-
-			// Ensure that missing attributes return undefined
-			// Blackberry 4.7 returns "" from getAttribute #6938
-			if ( !elem.attributes[ name ] && (elem.hasAttribute && !elem.hasAttribute( name )) ) {
-				return undefined;
-			}
-
-			var attr = !jQuery.support.hrefNormalized && notxml && special ?
-					// Some attributes require a special call on IE
-					elem.getAttribute( name, 2 ) :
-					elem.getAttribute( name );
-
-			// Non-existent attributes return null, we normalize to undefined
-			return attr === null ? undefined : attr;
 		}
-		// Handle everything which isn't a DOM element node
-		if ( set ) {
-			elem[ name ] = value;
+	});
+});
+
+// Some attributes require a special call on IE
+if ( !jQuery.support.hrefNormalized ) {
+	jQuery.each([ "href", "src", "width", "height", "list" ], function( i, name ) {
+		jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
+			get: function( elem ) {
+				var ret = elem.getAttribute( name, 2 );
+				return ret === null ? undefined : ret;
+			}
+		});
+	});
+}
+
+if ( !jQuery.support.style ) {
+	jQuery.attrHooks.style = {
+		get: function( elem ) {
+			// Return undefined in the case of empty string
+			// Normalize to lowercase since IE uppercases css property names
+			return elem.style.cssText.toLowerCase() || undefined;
+		},
+		set: function( elem, value ) {
+			return (elem.style.cssText = "" + value);
 		}
-		return elem[ name ];
-	}
+	};
+}
+
+// Safari mis-reports the default selected property of an option
+// Accessing the parent's selectedIndex property fixes it
+if ( !jQuery.support.optSelected ) {
+	jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+
+			if ( parent ) {
+				parent.selectedIndex;
+
+				// Make sure that it also works with optgroups, see #5701
+				if ( parent.parentNode ) {
+					parent.parentNode.selectedIndex;
+				}
+			}
+		}
+	});
+}
+
+// Radios and checkboxes getter/setter
+if ( !jQuery.support.checkOn ) {
+	jQuery.each([ "radio", "checkbox" ], function() {
+		jQuery.valHooks[ this ] = {
+			get: function( elem ) {
+				// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
+				return elem.getAttribute("value") === null ? "on" : elem.value;
+			}
+		};
+	});
+}
+jQuery.each([ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return (elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0);
+			}
+		}
+	});
 });
 
 })( jQuery );

src/core.js

@@ -88,7 +88,7 @@ jQuery.fn = jQuery.prototype = {
 		if ( selector === "body" && !context && document.body ) {
 			this.context = document;
 			this[0] = document.body;
-			this.selector = "body";
+			this.selector = selector;
 			this.length = 1;
 			return this;
 		}
@@ -374,15 +374,19 @@ jQuery.extend({
 	// the ready event fires. See #6781
 	readyWait: 1,
 
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
 	// Handle when the DOM is ready
 	ready: function( wait ) {
-		// A third-party is pushing the ready event forwards
-		if ( wait === true ) {
-			jQuery.readyWait--;
-		}
-
-		// Make sure that the DOM is not already loaded
-		if ( !jQuery.readyWait || (wait !== true && !jQuery.isReady) ) {
+		// Either a released hold or an DOMready/load event and not yet ready
+		if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) {
 			// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
 			if ( !document.body ) {
 				return setTimeout( jQuery.ready, 1 );
@@ -561,24 +565,17 @@ jQuery.extend({
 
 	noop: function() {},
 
-	// Evalulates a script in a global context
+	// Evaluates a script in a global context
+	// Workarounds based on findings by Jim Driscoll
+	// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
 	globalEval: function( data ) {
-		if ( data && rnotwhite.test(data) ) {
-			// Inspired by code by Andrea Giammarchi
-			// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
-			var head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement,
-				script = document.createElement( "script" );
-
-			if ( jQuery.support.scriptEval() ) {
-				script.appendChild( document.createTextNode( data ) );
-			} else {
-				script.text = data;
-			}
-
-			// Use insertBefore instead of appendChild to circumvent an IE6 bug.
-			// This arises when a base node is used (#2709).
-			head.insertBefore( script, head.firstChild );
-			head.removeChild( script );
+		if ( data && rnotwhite.test( data ) ) {
+			// We use execScript on Internet Explorer
+			// We use an anonymous function so that context is window
+			// rather than jQuery in Firefox
+			( window.execScript || function( data ) {
+				window[ "eval" ].call( window, data );
+			} )( data );
 		}
 	},
 
@@ -661,8 +658,9 @@ jQuery.extend({
 	},
 
 	inArray: function( elem, array ) {
-		if ( array.indexOf ) {
-			return array.indexOf( elem );
+
+		if ( indexOf ) {
+			return indexOf.call( array, elem );
 		}
 
 		for ( var i = 0, length = array.length; i < length; i++ ) {
@@ -712,15 +710,30 @@ jQuery.extend({
 
 	// arg is for internal usage only
 	map: function( elems, callback, arg ) {
-		var ret = [], value;
+		var value, key, ret = [],
+			i = 0,
+			length = elems.length,
+			// jquery objects are treated as arrays
+			isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || jQuery.isArray( elems ) ) ;
 
 		// Go through the array, translating each of the items to their
-		// new value (or values).
-		for ( var i = 0, length = elems.length; i < length; i++ ) {
-			value = callback( elems[ i ], i, arg );
+		if ( isArray ) {
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
 
-			if ( value != null ) {
-				ret[ ret.length ] = value;
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+
+		// Go thorugh every key on the object,
+		} else {
+			for ( key in elems ) {
+				value = callback( elems[ key ], key, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
 			}
 		}
 
@@ -731,31 +744,52 @@ jQuery.extend({
 	// A global GUID counter for objects
 	guid: 1,
 
-	proxy: function( fn, proxy, thisObject ) {
-		if ( arguments.length === 2 ) {
-			if ( typeof proxy === "string" ) {
-				thisObject = fn;
-				fn = thisObject[ proxy ];
-				proxy = undefined;
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var args, proxy;
 
-			} else if ( proxy && !jQuery.isFunction( proxy ) ) {
-				thisObject = proxy;
-				proxy = undefined;
+		// XXX BACKCOMPAT: Support old string method.
+		if ( typeof context === "string" ) {
+			fn = fn[ context ];
+			context = arguments[0];
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( ! jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		if ( jQuery.support.nativeBind ) {
+			// Native bind
+			args = slice.call( arguments, 1 );
+			if ( args.length ) {
+				proxy = Function.prototype.bind.apply( fn, args );
+			} else {
+				proxy = fn.bind( context );
+			}
+		} else {
+			// Simulated bind
+			args = slice.call( arguments, 2 );
+			if ( args.length ) {
+				proxy = function() {
+					return arguments.length ?
+						fn.apply( context, args.concat( slice.call( arguments ) ) ) :
+						fn.apply( context, args );
+				};
+			} else {
+				proxy = function() {
+					return arguments.length ?
+						fn.apply( context, arguments ) :
+						fn.call( context );
+				};
 			}
 		}
 
-		if ( !proxy && fn ) {
-			proxy = function() {
-				return fn.apply( thisObject || this, arguments );
-			};
-		}
-
 		// Set the guid of unique handler to the same of original handler, so it can be removed
-		if ( fn ) {
-			proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
-		}
+		proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
 
-		// So proxy can be declared as an argument
 		return proxy;
 	},
 
@@ -846,12 +880,6 @@ if ( jQuery.browser.webkit ) {
 	jQuery.browser.safari = true;
 }
 
-if ( indexOf ) {
-	jQuery.inArray = function( elem, array ) {
-		return indexOf.call( array, elem );
-	};
-}
-
 // IE doesn't match non-breaking spaces with \s
 if ( rnotwhite.test( "\xA0" ) ) {
 	trimLeft = /^[\s\xA0]+/;

src/data.js

@@ -1,6 +1,7 @@
 (function( jQuery ) {
 
-var rbrace = /^(?:\{.*\}|\[.*\])$/;
+var rbrace = /^(?:\{.*\}|\[.*\])$/,
+	rmultiDash = /([a-z])([A-Z])/g;
 
 jQuery.extend({
 	cache: {},
@@ -223,12 +224,13 @@ jQuery.fn.extend({
 				data = jQuery.data( this[0] );
 
 				if ( this[0].nodeType === 1 ) {
-					var attr = this[0].attributes, name;
+			    var attr = this[0].attributes, name;
 					for ( var i = 0, l = attr.length; i < l; i++ ) {
 						name = attr[i].name;
 
 						if ( name.indexOf( "data-" ) === 0 ) {
-							name = name.substr( 5 );
+							name = jQuery.camelCase( name.substring(5) );
+
 							dataAttr( this[0], name, data[ name ] );
 						}
 					}
@@ -282,7 +284,9 @@ function dataAttr( elem, key, data ) {
 	// If nothing was found internally, try to fetch any
 	// data from the HTML5 data-* attribute
 	if ( data === undefined && elem.nodeType === 1 ) {
-		data = elem.getAttribute( "data-" + key );
+		name = "data-" + key.replace( rmultiDash, "$1-$2" ).toLowerCase();
+
+		data = elem.getAttribute( name );
 
 		if ( typeof data === "string" ) {
 			try {

src/deferred.js

@@ -1,7 +1,7 @@
 (function( jQuery ) {
 
 var // Promise methods
-	promiseMethods = "then done fail isResolved isRejected promise".split( " " ),
+	promiseMethods = "done fail isResolved isRejected promise then always pipe".split( " " ),
 	// Static reference to slice
 	sliceDeferred = [].slice;
 
@@ -100,10 +100,37 @@ jQuery.extend({
 				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 ( jQuery.isFunction( returned.promise ) ) {
+									returned.promise().then( newDefer.resolve, newDefer.reject );
+								} 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 ) {
@@ -119,7 +146,7 @@ jQuery.extend({
 				}
 				return obj;
 			}
-		} );
+		});
 		// Make sure only one callback list will be used
 		deferred.done( failDeferred.cancel ).fail( deferred.cancel );
 		// Unexpose cancel

src/effects.js

@@ -11,7 +11,20 @@ var elemdisplay = {},
 		[ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
 		// opacity animations
 		[ "opacity" ]
-	];
+	],
+	fxNow,
+	requestAnimationFrame = window.webkitRequestAnimationFrame ||
+	    window.mozRequestAnimationFrame ||
+	    window.oRequestAnimationFrame;
+
+function clearFxNow() {
+	fxNow = undefined;
+}
+
+function createFxNow() {
+	setTimeout( clearFxNow, 0 );
+	return ( fxNow = jQuery.now() );
+}
 
 jQuery.fn.extend({
 	show: function( speed, easing, callback ) {
@@ -347,9 +360,10 @@ jQuery.fx.prototype = {
 	// Start an animation from one number to another
 	custom: function( from, to, unit ) {
 		var self = this,
-			fx = jQuery.fx;
+			fx = jQuery.fx,
+			raf;
 
-		this.startTime = jQuery.now();
+		this.startTime = fxNow || createFxNow();
 		this.start = from;
 		this.end = to;
 		this.unit = unit || this.unit || ( jQuery.cssNumber[ this.prop ] ? "" : "px" );
@@ -363,7 +377,20 @@ jQuery.fx.prototype = {
 		t.elem = this.elem;
 
 		if ( t() && jQuery.timers.push(t) && !timerId ) {
-			timerId = setInterval(fx.tick, fx.interval);
+			// Use requestAnimationFrame instead of setInterval if available
+			if ( requestAnimationFrame ) {
+				timerId = 1;
+				raf = function() {
+					// When timerId gets set to null at any point, this stops
+					if ( timerId ) {
+						requestAnimationFrame( raf );
+						fx.tick();
+					}
+				};
+				requestAnimationFrame( raf );
+			} else {
+				timerId = setInterval( fx.tick, fx.interval );
+			}
 		}
 	},
 
@@ -394,7 +421,8 @@ jQuery.fx.prototype = {
 
 	// Each step of an animation
 	step: function( gotoEnd ) {
-		var t = jQuery.now(), done = true;
+		var t = fxNow || createFxNow(),
+			done = true;
 
 		if ( gotoEnd || t >= this.options.duration + this.startTime ) {
 			this.now = this.end;
@@ -417,7 +445,7 @@ jQuery.fx.prototype = {
 
 					jQuery.each( [ "", "X", "Y" ], function (index, value) {
 						elem.style[ "overflow" + value ] = options.overflow[index];
-					} );
+					});
 				}
 
 				// Hide the element if the "hide" operation was done

src/event.js

@@ -1,6 +1,7 @@
 (function( jQuery ) {
 
-var rnamespaces = /\.(.*)$/,
+var hasOwn = Object.prototype.hasOwnProperty,
+	rnamespaces = /\.(.*)$/,
 	rformElems = /^(?:textarea|input|select)$/i,
 	rperiod = /\./g,
 	rspace = / /g,
@@ -288,9 +289,7 @@ jQuery.event = {
 	trigger: function( event, data, elem ) {
 		// Event object or event type
 		var type = event.type || event,
-			ontype = "on" + type,
-			namespaces = [],
-			cur = elem;
+			namespaces = [];
 
 		event = typeof event === "object" ?
 			// jQuery.Event object
@@ -355,6 +354,10 @@ jQuery.event = {
 		data = jQuery.makeArray( data );
 		data.unshift( event );
 
+		var cur = elem,
+			// IE doesn't like method names with a colon (#3533, #8272)
+			ontype = type.indexOf(":") < 0? "on" + type : "";
+
 		// Fire event on the current element, then bubble up the DOM tree
 		do {
 			var handle = jQuery._data( cur, "handle" );
@@ -364,13 +367,11 @@ jQuery.event = {
 				handle.apply( cur, data );
 			}
 
-			// Trigger an inline bound script; IE<9 dies on special-char event name
-			try { 
-				if ( jQuery.acceptData( cur ) && cur[ ontype ] && cur[ ontype ].apply( cur, data ) === false ) {
-					event.result = false;
-					event.preventDefault();
-				}
-			} catch ( ieError1 ) {}
+			// Trigger an inline bound script
+			if ( ontype &&jQuery.acceptData( cur ) && cur[ ontype ] && cur[ ontype ].apply( cur, data ) === false ) {
+				event.result = false;
+				event.preventDefault();
+			}
 
 			// Bubble up to document, then to window
 			cur = cur.parentNode || cur.ownerDocument || cur === event.target.ownerDocument && window;
@@ -386,9 +387,9 @@ jQuery.event = {
 
 				// Call a native DOM method on the target with the same name name as the event.
 				// Can't use an .isFunction)() check here because IE6/7 fails that test.
-				// Use try/catch so IE<9 won't die on special-char event name or hidden element (#3533).
+				// IE<9 dies on focus to hidden element (#1486), may want to revisit a try/catch.
 				try {
-					if ( elem[ type ] ) {
+					if ( ontype && elem[ type ] ) {
 						// Don't re-trigger an onFOO event when we call its FOO() method
 						old = elem[ ontype ];
 
@@ -399,7 +400,7 @@ jQuery.event = {
 						jQuery.event.triggered = type;
 						elem[ type ]();
 					}
-				} catch ( ieError2 ) {}
+				} catch ( ieError ) {}
 
 				if ( old ) {
 					elem[ ontype ] = old;
@@ -576,7 +577,15 @@ jQuery.Event = function( src ) {
 	// Event object
 	if ( src && src.type ) {
 		this.originalEvent = src;
-		this.type = src.type;
+
+		// Push explicitly provided properties onto the event object
+		for ( var prop in src ) {
+			//	Ensure we don't clobber jQuery.Event prototype
+			//	with own properties.
+			if ( hasOwn.call( src, prop ) ) {
+				this[ prop ] = src[ prop ];
+			}
+		}
 
 		// Events bubbling up the document may have been marked as prevented
 		// by a handler lower down the tree; reflect the correct value.
@@ -898,6 +907,8 @@ if ( !jQuery.support.focusinBubbles ) {
 
 jQuery.each(["bind", "one"], function( i, name ) {
 	jQuery.fn[ name ] = function( type, data, fn ) {
+		var handler;
+
 		// Handle object literals
 		if ( typeof type === "object" ) {
 			for ( var key in type ) {
@@ -911,10 +922,15 @@ jQuery.each(["bind", "one"], function( i, name ) {
 			data = undefined;
 		}
 
-		var handler = name === "one" ? jQuery.proxy( fn, function( event ) {
-			jQuery( this ).unbind( event, handler );
-			return fn.apply( this, arguments );
-		}) : fn;
+		if ( name === "one" ) {
+			handler = function( event ) {
+				jQuery( this ).unbind( event, handler );
+				return fn.apply( this, arguments );
+			};
+			handler.guid = fn.guid || jQuery.guid++;
+		} else {
+			handler = fn;
+		}
 
 		if ( type === "unload" && name !== "one" ) {
 			this.one( type, data, fn );
@@ -978,24 +994,27 @@ jQuery.fn.extend({
 	toggle: function( fn ) {
 		// Save reference to arguments for access in closure
 		var args = arguments,
-			i = 1;
+			guid = fn.guid || jQuery.guid++,
+			i = 0,
+			toggler = function( event ) {
+				// Figure out which function to execute
+				var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i;
+				jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 );
+
+				// Make sure that clicks stop
+				event.preventDefault();
+
+				// and execute the function
+				return args[ lastToggle ].apply( this, arguments ) || false;
+			};
 
 		// link all the functions, so any of them can unbind this click handler
+		toggler.guid = guid;
 		while ( i < args.length ) {
-			jQuery.proxy( fn, args[ i++ ] );
+			args[ i++ ].guid = guid;
 		}
 
-		return this.click( jQuery.proxy( fn, function( event ) {
-			// Figure out which function to execute
-			var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
-			jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
-
-			// Make sure that clicks stop
-			event.preventDefault();
-
-			// and execute the function
-			return args[ lastToggle ].apply( this, arguments ) || false;
-		}));
+		return this.click( toggler );
 	},
 
 	hover: function( fnOver, fnOut ) {
@@ -1181,3 +1200,4 @@ jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblcl
 });
 
 })( jQuery );
+

src/manipulation.js

@@ -377,7 +377,7 @@ function cloneCopyEvent( src, dest ) {
 	}
 }
 
-function cloneFixAttributes(src, dest) {
+function cloneFixAttributes( src, dest ) {
 	// We do not need to do anything for non-Elements
 	if ( dest.nodeType !== 1 ) {
 		return;
@@ -549,7 +549,8 @@ jQuery.extend({
 
 		// Return the cloned set
 		return clone;
-},
+	},
+
 	clean: function( elems, context, fragment, scripts ) {
 		context = context || document;
 

src/queue.js

@@ -28,7 +28,8 @@ jQuery.extend({
 		type = type || "fx";
 
 		var queue = jQuery.queue( elem, type ),
-			fn = queue.shift();
+			fn = queue.shift(),
+			defer;
 
 		// If the fx queue is dequeued, always remove the progress sentinel
 		if ( fn === "inprogress" ) {
@@ -49,6 +50,17 @@ jQuery.extend({
 
 		if ( !queue.length ) {
 			jQuery.removeData( elem, type + "queue", true );
+			// Look if we have observers and resolve if needed
+			if (( defer = jQuery.data( elem, type + "defer", undefined, true ) )) {
+				// Give room for hard-coded callbacks to fire first
+				// and eventually add another animation on the element
+				setTimeout( function() {
+					if ( !jQuery.data( elem, type + "queue", undefined, true ) ) {
+						jQuery.removeData( elem, type + "defer", true );
+						defer.resolve();
+					}
+				}, 0 );
+			}
 		}
 	}
 });
@@ -93,6 +105,37 @@ jQuery.fn.extend({
 
 	clearQueue: function( type ) {
 		return this.queue( type || "fx", [] );
+	},
+
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, object ) {
+		if ( typeof type !== "string" ) {
+			object = type;
+			type = undefined;
+		}
+		type = type || "fx";
+		var defer = jQuery.Deferred(),
+			elements = this,
+			i = elements.length,
+			count = 1,
+			deferDataKey = type + "defer",
+			queueDataKey = type + "queue";
+		function resolve() {
+			if ( !( --count ) ) {
+				defer.resolveWith( elements, [ elements ] );
+			}
+		}
+		while( i-- ) {
+			if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) ||
+					jQuery.data( elements[ i ], queueDataKey, undefined, true ) &&
+					jQuery.data( elements[ i ], deferDataKey, jQuery._Deferred(), true ) )) {
+				count++;
+				tmp.done( resolve );
+			}
+		}
+		resolve();
+		return defer.promise();
 	}
 });
 

src/sizzle

@@ -1 +1 @@
-Subproject commit f12b9309269ba7e705a99efe099f86ed1fe98d58
+Subproject commit c50b0cddec48494ba882606d03e14cce647d243b

src/support.js

@@ -1,44 +1,59 @@
 (function( jQuery ) {
 
-(function() {
+jQuery.support = (function() {
 
-	jQuery.support = {};
+	var div = document.createElement( "div" ),
+		all,
+		a,
+		select,
+		opt,
+		input,
+		support,
+		fragment,
+		body,
+		bodyStyle,
+		tds,
+		events,
+		eventName,
+		i,
+		isSupported;
 
-	var div = document.createElement("div");
+	// Preliminary tests
+	div.setAttribute("className", "t");
+	div.innerHTML = "   <link/><table></table><a href='/a' style='top:1px;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
 
-	div.style.display = "none";
-	div.innerHTML = "   <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
-
-	var all = div.getElementsByTagName("*"),
-		a = div.getElementsByTagName("a")[0],
-		select = document.createElement("select"),
-		opt = select.appendChild( document.createElement("option") ),
-		input = div.getElementsByTagName("input")[0];
+	all = div.getElementsByTagName( "*" );
+	a = div.getElementsByTagName( "a" )[ 0 ];
 
 	// Can't get basic test support
 	if ( !all || !all.length || !a ) {
-		return;
+		return {};
 	}
 
-	jQuery.support = {
+	// First batch of supports tests
+	select = document.createElement( "select" );
+	opt = select.appendChild( document.createElement("option") );
+	input = div.getElementsByTagName( "input" )[ 0 ];
+
+	support = {
 		// IE strips leading whitespace when .innerHTML is used
-		leadingWhitespace: div.firstChild.nodeType === 3,
+		leadingWhitespace: ( div.firstChild.nodeType === 3 ),
 
 		// Make sure that tbody elements aren't automatically inserted
 		// IE will insert them into empty tables
-		tbody: !div.getElementsByTagName("tbody").length,
+		tbody: !div.getElementsByTagName( "tbody" ).length,
 
 		// Make sure that link elements get serialized correctly by innerHTML
 		// This requires a wrapper element in IE
-		htmlSerialize: !!div.getElementsByTagName("link").length,
+		htmlSerialize: !!div.getElementsByTagName( "link" ).length,
 
 		// Get the style information from getAttribute
-		// (IE uses .cssText insted)
-		style: /red/.test( a.getAttribute("style") ),
+		// (IE uses .cssText instead)
+		style: /top/.test( a.getAttribute("style") ),
 
 		// Make sure that URLs aren't manipulated
 		// (IE normalizes it by default)
-		hrefNormalized: a.getAttribute("href") === "/a",
+		hrefNormalized: ( a.getAttribute( "href" ) === "/a" ),
 
 		// Make sure that element opacity exists
 		// (IE uses filter instead)
@@ -52,183 +67,167 @@
 		// Make sure that if no value is specified for a checkbox
 		// that it defaults to "on".
 		// (WebKit defaults to "" instead)
-		checkOn: input.value === "on",
+		checkOn: ( input.value === "on" ),
 
 		// Make sure that a selected-by-default option has a working selected property.
 		// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
 		optSelected: opt.selected,
 		
+		// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
+		getSetAttribute: div.className !== "t",
+
+		// Test for presence of native Function#bind.
+		// Not in: >= Chrome 6, >= FireFox 3, Safari 5?, IE 9?, Opera 11?
+		nativeBind: jQuery.isFunction( Function.prototype.bind ),
+
 		// Will be defined later
+		submitBubbles: true,
+		changeBubbles: true,
+		focusinBubbles: false,
 		deleteExpando: true,
-		optDisabled: false,
-		checkClone: false,
 		noCloneEvent: true,
-		noCloneChecked: true,
-		boxModel: null,
 		inlineBlockNeedsLayout: false,
 		shrinkWrapBlocks: false,
-		reliableHiddenOffsets: true,
 		reliableMarginRight: true
 	};
 
+	// Make sure checked status is properly cloned
 	input.checked = true;
-	jQuery.support.noCloneChecked = input.cloneNode( true ).checked;
+	support.noCloneChecked = input.cloneNode( true ).checked;
 
 	// Make sure that the options inside disabled selects aren't marked as disabled
-	// (WebKit marks them as diabled)
+	// (WebKit marks them as disabled)
 	select.disabled = true;
-	jQuery.support.optDisabled = !opt.disabled;
-
-	var _scriptEval = null;
-	jQuery.support.scriptEval = function() {
-		if ( _scriptEval === null ) {
-			var root = document.documentElement,
-				script = document.createElement("script"),
-				id = "script" + jQuery.now();
-
-			// Make sure that the execution of code works by injecting a script
-			// tag with appendChild/createTextNode
-			// (IE doesn't support this, fails, and uses .text instead)
-			try {
-				script.appendChild( document.createTextNode( "window." + id + "=1;" ) );
-			} catch(e) {}
-
-			root.insertBefore( script, root.firstChild );
-
-			if ( window[ id ] ) {
-				_scriptEval = true;
-				delete window[ id ];
-			} else {
-				_scriptEval = false;
-			}
-
-			root.removeChild( script );
-		}
-
-		return _scriptEval;
-	};
+	support.optDisabled = !opt.disabled;
 
 	// Test to see if it's possible to delete an expando from an element
 	// Fails in Internet Explorer
 	try {
 		delete div.test;
-
-	} catch(e) {
-		jQuery.support.deleteExpando = false;
+	} catch( e ) {
+		support.deleteExpando = false;
 	}
 
 	if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
-		div.attachEvent("onclick", function click() {
+		div.attachEvent( "onclick", function click() {
 			// Cloning a node shouldn't copy over any
 			// bound event handlers (IE does this)
-			jQuery.support.noCloneEvent = false;
-			div.detachEvent("onclick", click);
+			support.noCloneEvent = false;
+			div.detachEvent( "onclick", click );
 		});
-		div.cloneNode(true).fireEvent("onclick");
+		div.cloneNode( true ).fireEvent( "onclick" );
 	}
 
-	div = document.createElement("div");
 	div.innerHTML = "<input type='radio' name='radiotest' checked='checked'/>";
 
-	var fragment = document.createDocumentFragment();
+	fragment = document.createDocumentFragment();
 	fragment.appendChild( div.firstChild );
 
 	// WebKit doesn't clone checked state correctly in fragments
-	jQuery.support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked;
+	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	div.innerHTML = "";
 
 	// Figure out if the W3C box model works as expected
-	// document.body must exist before we can do this
-	jQuery(function() {
-		var div = document.createElement("div"),
-			body = document.getElementsByTagName("body")[0];
+	div.style.width = div.style.paddingLeft = "1px";
 
-		// Frameset documents with no body should not run this code
-		if ( !body ) {
-			return;
-		}
+	// We use our own, invisible, body
+	body = document.createElement( "body" );
+	bodyStyle = {
+		visibility: "hidden",
+		width: 0,
+		height: 0,
+		border: 0,
+		margin: 0
+	};
+	for ( i in bodyStyle ) {
+		body.style[ i ] = bodyStyle[ i ];
+	}
+	body.appendChild( div );
+	document.documentElement.appendChild( body );
 
-		div.style.width = div.style.paddingLeft = "1px";
-		body.appendChild( div );
-		jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;
+	support.boxModel = div.offsetWidth === 2;
 
-		if ( "zoom" in div.style ) {
-			// Check if natively block-level elements act like inline-block
-			// elements when setting their display to 'inline' and giving
-			// them layout
-			// (IE < 8 does this)
-			div.style.display = "inline";
-			div.style.zoom = 1;
-			jQuery.support.inlineBlockNeedsLayout = div.offsetWidth === 2;
+	if ( "zoom" in div.style ) {
+		// Check if natively block-level elements act like inline-block
+		// elements when setting their display to 'inline' and giving
+		// them layout
+		// (IE < 8 does this)
+		div.style.display = "inline";
+		div.style.zoom = 1;
+		support.inlineBlockNeedsLayout = ( div.offsetWidth === 2 );
 
-			// Check if elements with layout shrink-wrap their children
-			// (IE 6 does this)
-			div.style.display = "";
-			div.innerHTML = "<div style='width:4px;'></div>";
-			jQuery.support.shrinkWrapBlocks = div.offsetWidth !== 2;
-		}
+		// Check if elements with layout shrink-wrap their children
+		// (IE 6 does this)
+		div.style.display = "";
+		div.innerHTML = "<div style='width:4px;'></div>";
+		support.shrinkWrapBlocks = ( div.offsetWidth !== 2 );
+	}
 
-		div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>";
-		var tds = div.getElementsByTagName("td");
+	div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>";
+	tds = div.getElementsByTagName( "td" );
 
-		// Check if table cells still have offsetWidth/Height when they are set
-		// to display:none and there are still other visible table cells in a
-		// table row; if so, offsetWidth/Height are not reliable for use when
-		// determining if an element has been hidden directly using
-		// display:none (it is still safe to use offsets if a parent element is
-		// hidden; don safety goggles and see bug #4512 for more information).
-		// (only IE 8 fails this test)
-		jQuery.support.reliableHiddenOffsets = tds[0].offsetHeight === 0;
+	// Check if table cells still have offsetWidth/Height when they are set
+	// to display:none and there are still other visible table cells in a
+	// table row; if so, offsetWidth/Height are not reliable for use when
+	// determining if an element has been hidden directly using
+	// display:none (it is still safe to use offsets if a parent element is
+	// hidden; don safety goggles and see bug #4512 for more information).
+	// (only IE 8 fails this test)
+	isSupported = ( tds[ 0 ].offsetHeight === 0 );
 
-		tds[0].style.display = "";
-		tds[1].style.display = "none";
+	tds[ 0 ].style.display = "";
+	tds[ 1 ].style.display = "none";
 
-		// Check if empty table cells still have offsetWidth/Height
-		// (IE < 8 fail this test)
-		jQuery.support.reliableHiddenOffsets = jQuery.support.reliableHiddenOffsets && tds[0].offsetHeight === 0;
-		div.innerHTML = "";
+	// Check if empty table cells still have offsetWidth/Height
+	// (IE < 8 fail this test)
+	support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
+	div.innerHTML = "";
 
-		// Check if div with explicit width and no margin-right incorrectly
-		// gets computed margin-right based on width of container. For more
-		// info see bug #3333
-		// Fails in WebKit before Feb 2011 nightlies
-		// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-		if ( document.defaultView && document.defaultView.getComputedStyle ) {
-			div.style.width = "1px";
-			div.style.marginRight = "0";
-			jQuery.support.reliableMarginRight = ( parseInt(document.defaultView.getComputedStyle(div, null).marginRight, 10) || 0 ) === 0;
-		}
+	// Check if div with explicit width and no margin-right incorrectly
+	// gets computed margin-right based on width of container. For more
+	// info see bug #3333
+	// Fails in WebKit before Feb 2011 nightlies
+	// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+	if ( document.defaultView && document.defaultView.getComputedStyle ) {
+		div.style.width = "1px";
+		div.style.marginRight = "0";
+		support.reliableMarginRight =
+			( parseInt( document.defaultView.getComputedStyle(div).marginRight, 10 ) || 0 ) === 0;
+	}
 
-		body.removeChild( div ).style.display = "none";
-		div = tds = null;
-	});
+	// Remove the body element we added
+	document.documentElement.removeChild( body );
 
 	// Technique from Juriy Zaytsev
 	// http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/
-	var eventSupported = function( eventName ) {
-		var el = document.createElement("div");
-		eventName = "on" + eventName;
-
-		// We only care about the case where non-standard event systems
-		// are used, namely in IE. Short-circuiting here helps us to
-		// avoid an eval call (in setAttribute) which can cause CSP
-		// to go haywire. See: https://developer.mozilla.org/en/Security/CSP
-		if ( !el.attachEvent ) {
-			return true;
+	// We only care about the case where non-standard event systems
+	// are used, namely in IE. Short-circuiting here helps us to
+	// avoid an eval call (in setAttribute) which can cause CSP
+	// to go haywire. See: https://developer.mozilla.org/en/Security/CSP
+	if ( div.attachEvent ) {
+		for( i in {
+			submit: 1,
+			change: 1,
+			focusin: 1
+		} ) {
+			eventName = "on" + i;
+			isSupported = ( eventName in div );
+			if ( !isSupported ) {
+				div.setAttribute( eventName, "return;" );
+				isSupported = ( typeof div[ eventName ] === "function" );
+			}
+			support[ i + "Bubbles" ] = isSupported;
 		}
-
-		var isSupported = (eventName in el);
-		if ( !isSupported ) {
-			el.setAttribute(eventName, "return;");
-			isSupported = typeof el[eventName] === "function";
-		}
-		return isSupported;
-	};
-
-	jQuery.support.submitBubbles = eventSupported("submit");
-	jQuery.support.changeBubbles = eventSupported("change");
-	jQuery.support.focusinBubbles = document.attachEvent && eventSupported("focusin");
+	}
 
 	// release memory in IE
-	div = all = a = null;
+	body = div = all = a = tds = undefined;
+
+	return support;
 })();
+
+// Keep track of boxModel
+jQuery.boxModel = jQuery.support.boxModel;
+
 })( jQuery );

src/traversing.js

@@ -17,17 +17,30 @@ var runtil = /Until$/,
 
 jQuery.fn.extend({
 	find: function( selector ) {
-		var ret = this.pushStack( "", "find", selector ),
-			length = 0;
+		var self = this,
+			i, l;
 
-		for ( var i = 0, l = this.length; i < l; i++ ) {
+		if ( typeof selector !== "string" ) {
+			return jQuery( selector ).filter(function() {
+				for ( i = 0, l = self.length; i < l; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			});
+		}
+
+		var ret = this.pushStack( "", "find", selector ),
+			length, n, r;
+
+		for ( i = 0, l = this.length; i < l; i++ ) {
 			length = ret.length;
 			jQuery.find( selector, this[i], ret );
 
 			if ( i > 0 ) {
 				// Make sure that the results are unique
-				for ( var n = length; n < ret.length; n++ ) {
-					for ( var r = 0; r < length; r++ ) {
+				for ( n = length; n < ret.length; n++ ) {
+					for ( r = 0; r < length; r++ ) {
 						if ( ret[r] === ret[n] ) {
 							ret.splice(n--, 1);
 							break;
@@ -60,12 +73,15 @@ jQuery.fn.extend({
 	},
 
 	is: function( selector ) {
-		return !!selector && jQuery.filter( selector, this ).length > 0;
+		return !!selector && (typeof selector === "string" ?
+			jQuery.filter( selector, this ).length > 0 :
+			this.filter( selector ).length > 0);
 	},
 
 	closest: function( selectors, context ) {
 		var ret = [], i, l, cur = this[0];
 		
+		// Array
 		if ( jQuery.isArray( selectors ) ) {
 			var match, selector,
 				matches = {},
@@ -75,8 +91,8 @@ jQuery.fn.extend({
 				for ( i = 0, l = selectors.length; i < l; i++ ) {
 					selector = selectors[i];
 
-					if ( !matches[selector] ) {
-						matches[selector] = jQuery.expr.match.POS.test( selector ) ?
+					if ( !matches[ selector ] ) {
+						matches[ selector ] = POS.test( selector ) ?
 							jQuery( selector, context || this.context ) :
 							selector;
 					}
@@ -84,9 +100,9 @@ jQuery.fn.extend({
 
 				while ( cur && cur.ownerDocument && cur !== context ) {
 					for ( selector in matches ) {
-						match = matches[selector];
+						match = matches[ selector ];
 
-						if ( match.jquery ? match.index(cur) > -1 : jQuery(cur).is(match) ) {
+						if ( match.jquery ? match.index( cur ) > -1 : jQuery( cur ).is( match ) ) {
 							ret.push({ selector: selector, elem: cur, level: level });
 						}
 					}
@@ -99,8 +115,10 @@ jQuery.fn.extend({
 			return ret;
 		}
 
-		var pos = POS.test( selectors ) ?
-			jQuery( selectors, context || this.context ) : null;
+		// String
+		var pos = POS.test( selectors ) || typeof selectors !== "string" ?
+				jQuery( selectors, context || this.context ) :
+				0;
 
 		for ( i = 0, l = this.length; i < l; i++ ) {
 			cur = this[i];
@@ -112,14 +130,14 @@ jQuery.fn.extend({
 
 				} else {
 					cur = cur.parentNode;
-					if ( !cur || !cur.ownerDocument || cur === context ) {
+					if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) {
 						break;
 					}
 				}
 			}
 		}
 
-		ret = ret.length > 1 ? jQuery.unique(ret) : ret;
+		ret = ret.length > 1 ? jQuery.unique( ret ) : ret;
 
 		return this.pushStack( ret, "closest", selectors );
 	},
@@ -286,7 +304,7 @@ function winnow( elements, qualifier, keep ) {
 			return retVal === keep;
 		});
 
-	} else if ( qualifier.nodeType ) {
+	} else if ( qualifier && qualifier.nodeType ) {
 		return jQuery.grep(elements, function( elem, i ) {
 			return (elem === qualifier) === keep;
 		});

test/data/readywaitloader.js

@@ -1,14 +1,14 @@
-// Simple script loader that uses jQuery.readyWait
+// Simple script loader that uses jQuery.readyWait via jQuery.holdReady()
 
 //Hold on jQuery!
-jQuery.readyWait++;
+jQuery.holdReady(true);
 
 var readyRegExp = /^(complete|loaded)$/;
 
 function assetLoaded( evt ){
 	var node = evt.currentTarget || evt.srcElement;
 	if ( evt.type === "load" || readyRegExp.test(node.readyState) ) {
-		jQuery.ready(true);
+		jQuery.holdReady(false);
 	}
 }
 

test/index.html

@@ -203,6 +203,10 @@ Z</textarea>
 			<select name="D4" disabled="disabled">
 				<option selected="selected" value="NO">NO</option>
 			</select>
+			<input id="list-test" type="text" />
+			<datalist id="datalist">
+				<option value="option"></option>
+			</datalist>
 		</form>
 		<div id="moretests">
 			<form>

test/readywait.html

@@ -1,13 +1,13 @@
 <!DOCTYPE html>
 <html>
 <!--
-	Test for jQuery.readyWait. Needs to be a
+	Test for jQuery.holdReady. Needs to be a
 	standalone test since it deals with DOM
 	ready.
 -->
 <head>
 	<title>
-		jQuery.readyWait Test
+		jQuery.holdReady Test
 	</title>
 	<style>
 		div { margin-top: 10px; }
@@ -52,15 +52,17 @@
 </head>
 <body>
 	<h1>
-		jQuery.readyWait Test
+		jQuery.holdReady Test
 	</h1>
 	<p>
-		This is a test page for jQuery.readyWait, that was
-		added due to this ticket
-		<a href="http://bugs.jquery.com/ticket/6781">#6781</a>.
+		This is a test page for jQuery.readyWait and jQuery.holdReady, 
+		see
+		<a href="http://bugs.jquery.com/ticket/6781">#6781</a>
+		and
+		<a href="http://bugs.jquery.com/ticket/8803">#8803</a>.
 	</p>
 	<p>
-	Test for jQuery.readyWait, which can be used
+	Test for jQuery.holdReady, which can be used
 	by plugins and other scripts to indicate something
 	important to the page is still loading and needs
 	to block the DOM ready callbacks that are registered
@@ -68,7 +70,7 @@
 	</p>
 	<p>
 	Script loaders are the most likely kind of script
-	to use jQuery.readyWait, but it could be used by
+	to use jQuery.holdReady, but it could be used by
 	other things like a script that loads a CSS file
 	and wants to pause the DOM ready callbacks.
 	</p>

test/unit/attributes.js

@@ -3,38 +3,81 @@ module("attributes", { teardown: moduleTeardown });
 var bareObj = function(value) { return value; };
 var functionReturningObj = function(value) { return (function() { return value; }); };
 
-test("jQuery.props: itegrity test", function() {
 
-  expect(1);
+test("jQuery.attrFix integrity test", function() {
+	expect(1);
 	
-  //  This must be maintained and equal jQuery.props
-  //  Ensure that accidental or erroneous property
-  //  overwrites don't occur
-  //  This is simply for better code coverage and future proofing.
-  var propsShouldBe = {
-    "for": "htmlFor",
-    "class": "className",
-    readonly: "readOnly",
-    maxlength: "maxLength",
-    cellspacing: "cellSpacing",
-    rowspan: "rowSpan",
-    colspan: "colSpan",
-    tabindex: "tabIndex",
-    usemap: "useMap",
-    frameborder: "frameBorder"
-  };
+	//  This must be maintained and equal jQuery.attrFix when appropriate
+	//  Ensure that accidental or erroneous property
+	//  overwrites don't occur
+	//  This is simply for better code coverage and future proofing.
+	var propsShouldBe;
+	if ( !jQuery.support.getSetAttribute ) {
+		propsShouldBe = {
+			tabindex: "tabIndex",
+			readonly: "readOnly",
+			"for": "htmlFor",
+			"class": "className",
+			maxlength: "maxLength",
+			cellspacing: "cellSpacing",
+			rowspan: "rowSpan",
+			colspan: "colSpan",
+			usemap: "useMap",
+			frameborder: "frameBorder"
+		};
+	} else {
+		propsShouldBe = {
+			tabindex: "tabIndex",
+			readonly: "readOnly"
+		};
+	}
 
-  same(propsShouldBe, jQuery.props, "jQuery.props passes integrity check");
+	same(propsShouldBe, jQuery.attrFix, "jQuery.attrFix passes integrity check");
+});
 
+test("prop(String, Object)", function() {
+	expect(19);
+	equals( jQuery('#text1').prop('value'), "Test", 'Check for value attribute' );
+	equals( jQuery('#text1').prop('value', "Test2").prop('defaultValue'), "Test", 'Check for defaultValue attribute' );
+	equals( jQuery('#select2').prop('selectedIndex'), 3, 'Check for selectedIndex attribute' );
+	equals( jQuery('#foo').prop('nodeName').toUpperCase(), 'DIV', 'Check for nodeName attribute' );
+	equals( jQuery('#foo').prop('tagName').toUpperCase(), 'DIV', 'Check for tagName attribute' );
+	equals( jQuery("<option/>").prop("selected"), false, "Check selected attribute on disconnected element." );
+	
+	var body = document.body, $body = jQuery( body );
+	ok( $body.prop('nextSibling') === null, 'Make sure a null expando returns null' );
+	body.foo = 'bar';
+	equals( $body.prop('foo'), 'bar', 'Make sure the expando is preferred over the dom attribute' );
+	body.foo = undefined;
+	ok( $body.prop('foo') === undefined, 'Make sure the expando is preferred over the dom attribute, even if undefined' );
+	
+	var select = document.createElement("select"), optgroup = document.createElement("optgroup"), option = document.createElement("option");
+	optgroup.appendChild( option );
+	select.appendChild( optgroup );
+	
+	equals( jQuery(option).prop("selected"), true, "Make sure that a single option is selected, even when in an optgroup." );
+	equals( jQuery(document).prop("nodeName"), "#document", "prop works correctly on document nodes (bug #7451)." );
+	
+	var attributeNode = document.createAttribute("irrelevant"),
+		commentNode = document.createComment("some comment"),
+		textNode = document.createTextNode("some text"),
+		obj = {};
+	jQuery.each( [document, attributeNode, commentNode, textNode, obj, "#firstp"], function( i, ele ) {
+		strictEqual( jQuery(ele).prop("nonexisting"), undefined, "prop works correctly for non existing attributes (bug #7500)." );
+	});
+	
+	var obj = {};
+	jQuery.each( [document, obj], function( i, ele ) {
+		var $ele = jQuery( ele );
+		$ele.prop( "nonexisting", "foo" );
+		equal( $ele.prop("nonexisting"), "foo", "prop(name, value) works correctly for non existing attributes (bug #7500)." );
+	});
+	jQuery( document ).removeProp("nonexisting");
 });
 
 test("attr(String)", function() {
-	expect(37);
+	expect(32);
 
-	// This one sometimes fails randomly ?!
-	equals( jQuery('#text1').attr('value'), "Test", 'Check for value attribute' );
-
-	equals( jQuery('#text1').attr('value', "Test2").attr('defaultValue'), "Test", 'Check for defaultValue attribute' );
 	equals( jQuery('#text1').attr('type'), "text", 'Check for type attribute' );
 	equals( jQuery('#radio1').attr('type'), "radio", 'Check for type attribute' );
 	equals( jQuery('#check1').attr('type'), "checkbox", 'Check for type attribute' );
@@ -46,60 +89,54 @@ test("attr(String)", function() {
 	equals( jQuery('#name').attr('name'), "name", 'Check for name attribute' );
 	equals( jQuery('#text1').attr('name'), "action", 'Check for name attribute' );
 	ok( jQuery('#form').attr('action').indexOf("formaction") >= 0, 'Check for action attribute' );
-	// Temporarily disabled. See: #4299
-	// ok( jQuery('#form').attr('action','newformaction').attr('action').indexOf("newformaction") >= 0, 'Check that action attribute was changed' );
+	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' );
+	equals( jQuery('#testForm').attr('target'), undefined, 'Retrieving target does not equal the input with name=target' );
+	equals( jQuery('#testForm').attr('target', 'newTarget').attr('target'), 'newTarget', 'Set target successfully on a form' );
+	equals( jQuery('#testForm').removeAttr('id').attr('id'), undefined, 'Retrieving id does not equal the input with name=id after id is removed [#7472]' );
+	// 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' );
-	equals( jQuery('#select2').attr('selectedIndex'), 3, 'Check for selectedIndex attribute' );
-	equals( jQuery('#foo').attr('nodeName').toUpperCase(), 'DIV', 'Check for nodeName attribute' );
-	equals( jQuery('#foo').attr('tagName').toUpperCase(), 'DIV', 'Check for tagName attribute' );
 
 	// using innerHTML in IE causes href attribute to be serialized to the full path
 	jQuery('<a/>').attr({ 'id': 'tAnchor5', 'href': '#5' }).appendTo('#main');
 	equals( jQuery('#tAnchor5').attr('href'), "#5", 'Check for non-absolute href (an anchor)' );
 
-	equals( jQuery("<option/>").attr("selected"), false, "Check selected attribute on disconnected element." );
-
+	// list attribute is readonly by default in browsers that support it
+	jQuery('#list-test').attr('list', 'datalist');
+	equals( jQuery('#list-test').attr('list'), 'datalist', 'Check setting list attribute' );
 
 	// Related to [5574] and [5683]
 	var body = document.body, $body = jQuery(body);
 
-	ok( $body.attr('foo') === undefined, 'Make sure that a non existent attribute returns undefined' );
-	ok( $body.attr('nextSibling') === null, 'Make sure a null expando returns null' );
+	strictEqual( $body.attr('foo'), undefined, 'Make sure that a non existent attribute returns undefined' );
 
 	body.setAttribute('foo', 'baz');
 	equals( $body.attr('foo'), 'baz', 'Make sure the dom attribute is retrieved when no expando is found' );
 
-	body.foo = 'bar';
-	equals( $body.attr('foo'), 'bar', 'Make sure the expando is preferred over the dom attribute' );
-
 	$body.attr('foo','cool');
 	equals( $body.attr('foo'), 'cool', 'Make sure that setting works well when both expando and dom attribute are available' );
 
-	body.foo = undefined;
-	ok( $body.attr('foo') === undefined, 'Make sure the expando is preferred over the dom attribute, even if undefined' );
-
 	body.removeAttribute('foo'); // Cleanup
 
-	var select = document.createElement("select"), optgroup = document.createElement("optgroup"), option = document.createElement("option");
-	optgroup.appendChild( option );
-	select.appendChild( optgroup );
+	var $img = jQuery('<img style="display:none" width="215" height="53" src="http://static.jquery.com/files/rocker/images/logo_jquery_215x53.gif"/>').appendTo('body');
+	equals( $img.attr('width'), "215", "Retrieve width attribute an an element with display:none." );
+	equals( $img.attr('height'), "53", "Retrieve height attribute an an element with display:none." );
 
-	equals( jQuery(option).attr("selected"), true, "Make sure that a single option is selected, even when in an optgroup." );
+	// Check for style support
+	ok( !!~jQuery('#dl').attr('style').indexOf('position'), 'Check style attribute getter, also normalize css props to lowercase' );
+	ok( !!~jQuery('#foo').attr('style', 'position:absolute;').attr('style').indexOf('position'), 'Check style setter' );
 
 	ok( jQuery("<div/>").attr("doesntexist") === undefined, "Make sure undefined is returned when no attribute is found." );
 	ok( jQuery().attr("doesntexist") === undefined, "Make sure undefined is returned when no element is there." );
-
-	equals( jQuery(document).attr("nodeName"), "#document", "attr works correctly on document nodes (bug #7451)." );
-
-	var attributeNode = document.createAttribute("irrelevant"),
-		commentNode = document.createComment("some comment"),
-		textNode = document.createTextNode("some text"),
-		obj = {};
-	jQuery.each( [document, attributeNode, commentNode, textNode, obj, "#firstp"], function( i, ele ) {
-		strictEqual( jQuery(ele).attr("nonexisting"), undefined, "attr works correctly for non existing attributes (bug #7500)." );
-	});
 });
 
 if ( !isLocal ) {
@@ -116,8 +153,8 @@ if ( !isLocal ) {
 
 test("attr(String, Function)", function() {
 	expect(2);
-	equals( jQuery('#text1').attr('value', function() { return this.id ;})[0].value, "text1", "Set value from id" );
-	equals( jQuery('#text1').attr('title', function(i) { return i }).attr('title'), "0", "Set value with an index");
+	equals( jQuery('#text1').attr('value', function() { return this.id; })[0].value, "text1", "Set value from id" );
+	equals( jQuery('#text1').attr('title', function(i) { return i; }).attr('title'), "0", "Set value with an index");
 });
 
 test("attr(Hash)", function() {
@@ -133,7 +170,7 @@ test("attr(Hash)", function() {
 });
 
 test("attr(String, Object)", function() {
-	expect(30);
+	expect(29);
 
 	var div = jQuery("div").attr("foo", "bar"),
 		fail = false;
@@ -153,7 +190,7 @@ test("attr(String, Object)", function() {
 	jQuery("#name").attr('name', 'something');
 	equals( jQuery("#name").attr('name'), 'something', 'Set name attribute' );
 	jQuery("#name").attr('name', null);
-	equals( jQuery("#name").attr('title'), '', 'Remove name attribute' );
+	equals( jQuery("#name").attr('name'), undefined, 'Remove name attribute' );
 	jQuery("#check2").attr('checked', true);
 	equals( document.getElementById('check2').checked, true, 'Set checked attribute' );
 	jQuery("#check2").attr('checked', false);
@@ -163,28 +200,22 @@ test("attr(String, Object)", function() {
 	jQuery("#text1").attr('readonly', false);
 	equals( document.getElementById('text1').readOnly, false, 'Set readonly attribute' );
 	jQuery("#name").attr('maxlength', '5');
-	equals( document.getElementById('name').maxLength, '5', 'Set maxlength attribute' );
+	equals( document.getElementById('name').maxLength, 5, 'Set maxlength attribute' );
 	jQuery("#name").attr('maxLength', '10');
-	equals( document.getElementById('name').maxLength, '10', 'Set maxlength attribute' );
+	equals( document.getElementById('name').maxLength, 10, 'Set maxlength attribute' );
+	var $p = jQuery('#firstp').attr('nonexisting', 'foo');
+	equals( $p.attr('nonexisting'), 'foo', "attr(name, value) works correctly for non existing attributes (bug #7500).");
+	$p.removeAttr('nonexisting');
 	
 	var attributeNode = document.createAttribute("irrelevant"),
 		commentNode = document.createComment("some comment"),
-		textNode = document.createTextNode("some text"),
-		obj = {};
-	jQuery.each( [document, obj, "#firstp"], function( i, ele ) {
-		var $ele = jQuery( ele );
-		$ele.attr( "nonexisting", "foo" );
-		equal( $ele.attr("nonexisting"), "foo", "attr(name, value) works correctly for non existing attributes (bug #7500)." );
-	});
+		textNode = document.createTextNode("some text");
+	
 	jQuery.each( [commentNode, textNode, attributeNode], function( i, ele ) {
 		var $ele = jQuery( ele );
 		$ele.attr( "nonexisting", "foo" );
 		strictEqual( $ele.attr("nonexisting"), undefined, "attr(name, value) works correctly on comment and text nodes (bug #7500)." );
 	});
-	//cleanup
-	jQuery.each( [document, "#firstp"], function( i, ele ) {
-		jQuery( ele ).removeAttr("nonexisting");
-	});
 
 	var table = jQuery('#table').append("<tr><td>cell</td></tr><tr><td>cell</td><td>cell</td></tr><tr><td>cell</td><td>cell</td></tr>"),
 		td = table.find('td:first');
@@ -193,15 +224,15 @@ test("attr(String, Object)", function() {
 	td.attr("colspan", "2");
 	equals( td[0].colSpan, 2, "Check colspan is correctly set" );
 	table.attr("cellspacing", "2");
-	equals( table[0].cellSpacing, 2, "Check cellspacing is correctly set" );
+	equals( table[0].cellSpacing, "2", "Check cellspacing is correctly set" );
 
 	// for #1070
 	jQuery("#name").attr('someAttr', '0');
 	equals( jQuery("#name").attr('someAttr'), '0', 'Set attribute to a string of "0"' );
 	jQuery("#name").attr('someAttr', 0);
-	equals( jQuery("#name").attr('someAttr'), 0, 'Set attribute to the number 0' );
+	equals( jQuery("#name").attr('someAttr'), '0', 'Set attribute to the number 0' );
 	jQuery("#name").attr('someAttr', 1);
-	equals( jQuery("#name").attr('someAttr'), 1, 'Set attribute to the number 1' );
+	equals( jQuery("#name").attr('someAttr'), '1', 'Set attribute to the number 1' );
 
 	// using contents will get comments regular, text, and comment nodes
 	var j = jQuery("#nonnodes").contents();
@@ -212,6 +243,7 @@ test("attr(String, Object)", function() {
 
 	QUnit.reset();
 	
+	// Type
 	var type = jQuery("#check2").attr('type');
 	var thrown = false;
 	try {
@@ -251,6 +283,13 @@ test("attr(String, Object)", function() {
 	}
 	ok( thrown, "Exception thrown when trying to change type property" );
 	equals( "button", button.attr('type'), "Verify that you can't change the type of a button element" );
+	
+	// Setting attributes on svg elements (bug #3116)
+	var $svg = jQuery('<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="full" width="3000" height="3000">'
+		+ '<circle cx="200" cy="200" r="150" />'
+	+ '</svg>').appendTo('body');
+	equals( $svg.attr('cx', 100).attr('cx'), "100", "Set attribute on svg element" );
+	$svg.remove();
 });
 
 test("attr(jquery_method)", function(){
@@ -356,25 +395,32 @@ test("attr('tabindex', value)", function() {
 });
 
 test("removeAttr(String)", function() {
-	expect(7);
+	expect(5);
 	equals( jQuery('#mark').removeAttr( "class" )[0].className, "", "remove class" );
+	equals( jQuery('#form').removeAttr('id').attr('id'), undefined, 'Remove id' );
+	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' );
+});
 
+test("removeProp(String)", function() {
+	expect(6);
 	var attributeNode = document.createAttribute("irrelevant"),
 		commentNode = document.createComment("some comment"),
 		textNode = document.createTextNode("some text"),
 		obj = {};
-	//removeAttr only really removes on DOM element nodes handle all other seperatyl
-	strictEqual( jQuery( "#firstp" ).attr( "nonexisting", "foo" ).removeAttr( "nonexisting" )[0].nonexisting, undefined, "removeAttr works correctly on DOM element nodes" );
+
+	strictEqual( jQuery( "#firstp" ).prop( "nonexisting", "foo" ).removeProp( "nonexisting" )[0].nonexisting, undefined, "removeprop works correctly on DOM element nodes" );
 
 	jQuery.each( [document, obj], function( i, ele ) {
 		var $ele = jQuery( ele );
-		$ele.attr( "nonexisting", "foo" ).removeAttr( "nonexisting" );
-		strictEqual( ele.nonexisting, "", "removeAttr works correctly on non DOM element nodes (bug #7500)." );
+		$ele.prop( "nonexisting", "foo" ).removeProp( "nonexisting" );
+		strictEqual( ele.nonexisting, undefined, "removeProp works correctly on non DOM element nodes (bug #7500)." );
 	});
 	jQuery.each( [commentNode, textNode, attributeNode], function( i, ele ) {
 		$ele = jQuery( ele );
-		$ele.attr( "nonexisting", "foo" ).removeAttr( "nonexisting" );
-		strictEqual( ele.nonexisting, undefined, "removeAttr works correctly on non DOM element nodes (bug #7500)." );
+		$ele.prop( "nonexisting", "foo" ).removeProp( "nonexisting" );
+		strictEqual( ele.nonexisting, undefined, "removeProp works correctly on non DOM element nodes (bug #7500)." );
 	});
 });
 
@@ -604,21 +650,20 @@ test("addClass(Function)", function() {
 
 test("addClass(Function) with incoming value", function() {
 	expect(45);
-
 	var div = jQuery("div"), old = div.map(function(){
-		return jQuery(this).attr("class");
+		return jQuery(this).attr("class") || "";
 	});
 	
 	div.addClass(function(i, val) {
-		if ( this.id !== "_firebugConsole" ) {
+		if ( this.id !== "_firebugConsole") {
 			equals( val, old[i], "Make sure the incoming value is correct." );
 			return "test";
 		}
 	});
 
 	var pass = true;
-	for ( var i = 0; i < div.size(); i++ ) {
-	 if ( div.get(i).className.indexOf("test") == -1 ) pass = false;
+	for ( var i = 0; i < div.length; i++ ) {
+		if ( div.get(i).className.indexOf("test") == -1 ) pass = false;
 	}
 	ok( pass, "Add Class" );
 });

test/unit/core.js

@@ -172,6 +172,26 @@ test("selector state", function() {
 	);
 });
 
+test( "globalEval", function() {
+
+	expect( 3 );
+
+	jQuery.globalEval( "var globalEvalTest = true;" );
+	ok( window.globalEvalTest, "Test variable declarations are global" );
+
+	window.globalEvalTest = false;
+
+	jQuery.globalEval( "globalEvalTest = true;" );
+	ok( window.globalEvalTest, "Test variable assignments are global" );
+
+	window.globalEvalTest = false;
+
+	jQuery.globalEval( "this.globalEvalTest = true;" );
+	ok( window.globalEvalTest, "Test context (this) is the window object" );
+
+	window.globalEvalTest = undefined;
+});
+
 if ( !isLocal ) {
 test("browser", function() {
 	stop();
@@ -622,7 +642,7 @@ test("first()/last()", function() {
 });
 
 test("map()", function() {
-	expect(2);//expect(6);
+	expect(7);
 
 	same(
 		jQuery("#ap").map(function(){
@@ -640,32 +660,32 @@ test("map()", function() {
 		"Single Map"
 	);
 
-	return;//these haven't been accepted yet
-
 	//for #2616
 	var keys = jQuery.map( {a:1,b:2}, function( v, k ){
 		return k;
-	}, [ ] );
-
+	});
 	equals( keys.join(""), "ab", "Map the keys from a hash to an array" );
 
 	var values = jQuery.map( {a:1,b:2}, function( v, k ){
 		return v;
-	}, [ ] );
-
+	});
 	equals( values.join(""), "12", "Map the values from a hash to an array" );
 
+	// object with length prop
+	var values = jQuery.map( {a:1,b:2, length:3}, function( v, k ){
+		return v;
+	});
+	equals( values.join(""), "123", "Map the values from a hash with a length property to an array" );
+
 	var scripts = document.getElementsByTagName("script");
 	var mapped = jQuery.map( scripts, function( v, k ){
 		return v;
-	}, {length:0} );
-
+	});
 	equals( mapped.length, scripts.length, "Map an array(-like) to a hash" );
 
 	var flat = jQuery.map( Array(4), function( v, k ){
 		return k % 2 ? k : [k,k,k];//try mixing array and regular returns
 	});
-
 	equals( flat.join(""), "00012223", "try the new flatten technique(#2616)" );
 });
 
@@ -883,7 +903,7 @@ test("jQuery.isEmptyObject", function(){
 });
 
 test("jQuery.proxy", function(){
-	expect(4);
+	expect(6);
 
 	var test = function(){ equals( this, thisObject, "Make sure that scope is set properly." ); };
 	var thisObject = { foo: "bar", method: test };
@@ -897,8 +917,17 @@ test("jQuery.proxy", function(){
 	// Make sure it doesn't freak out
 	equals( jQuery.proxy( null, thisObject ), undefined, "Make sure no function was returned." );
 
-	// Use the string shortcut
-	jQuery.proxy( thisObject, "method" )();
+        // Partial application
+        var test2 = function( a ){ equals( a, "pre-applied", "Ensure arguments can be pre-applied." ); };
+        jQuery.proxy( test2, null, "pre-applied" )();
+
+        // Partial application w/ normal arguments
+        var test3 = function( a, b ){ equals( b, "normal", "Ensure arguments can be pre-applied and passed as usual." ); };
+        jQuery.proxy( test3, null, "pre-applied" )( "normal" );
+
+	// Test old syntax
+	var test4 = { meth: function( a ){ equals( a, "boom", "Ensure old syntax works." ); } };
+	jQuery.proxy( test4, "meth" )( "boom" );
 });
 
 test("jQuery.parseJSON", function(){

test/unit/data.js

@@ -486,3 +486,20 @@ if (window.JSON && window.JSON.stringify) {
 		equals( JSON.stringify(obj), '{"foo":"bar"}', "Expando is hidden from JSON.stringify" );
 	});
 }
+
+test("jQuery.data should follow html5 specification regarding camel casing", function() {
+	expect(6);
+
+	var div = jQuery("<div id='myObject' data-foo='a' data-foo-bar='b' data-foo-bar-baz='c'></div>")
+		.prependTo("body");
+
+	equals(div.data().foo, "a", "Verify single word data-* key");
+	equals(div.data().fooBar, "b", "Verify multiple word data-* key");
+	equals(div.data().fooBarBaz, "c", "Verify multiple word data-* key");
+
+	equals(div.data("foo"), "a", "Verify single word data-* key");
+	equals(div.data("fooBar"), "b", "Verify multiple word data-* key");
+	equals(div.data("fooBarBaz"), "c", "Verify multiple word data-* key");
+
+	div.remove();
+});

test/unit/deferred.js

@@ -1,153 +1,273 @@
 module("deferred", { teardown: moduleTeardown });
 
-test("jQuery._Deferred()", function() {
+jQuery.each( [ "", " - new operator" ], function( _, withNew ) {
 
-	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();
+	function createDeferred() {
+		return withNew ? new jQuery._Deferred() : jQuery._Deferred();
 	}
 
-	test = "";
-	deferred = jQuery._Deferred().done( function() {
+	test("jQuery._Deferred" + withNew, function() {
 
-		test += "A";
+		expect( 11 );
 
-	}, function() {
+		var deferred,
+			object,
+			test;
 
-		test += "B";
+		deferred = createDeferred();
 
-	} ).resolve();
+		test = false;
 
-	strictEqual( test , "AB" , "Test multiple done parameters" );
+		deferred.done( function( value ) {
+			equals( value , "value" , "Test pre-resolve callback" );
+			test = true;
+		} );
 
-	test = "";
+		deferred.resolve( "value" );
 
-	deferred.done( function() {
+		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() {
 
-			test += "C";
+			deferred.done( function() {
 
+				test += "C";
+
+			} );
+
+			test += "A";
+
+		}, function() {
+
+			test += "B";
 		} );
 
-		test += "A";
+		strictEqual( test , "ABC" , "Test done callbacks order" );
 
-	}, function() {
+		deferred = createDeferred();
 
-		test += "B";
+		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 ) {
+		return withNew ? new jQuery.Deferred( fn ) : jQuery.Deferred( fn );
+	}
+
+	test("jQuery.Deferred" + withNew, function() {
+
+		expect( 8 );
+
+		createDeferred().resolve().then( function() {
+			ok( true , "Success on resolve" );
+			ok( this.isResolved(), "Deferred is resolved" );
+		}, function() {
+			ok( false , "Error on resolve" );
+		}).always( function() {
+			ok( true , "Always callback on resolve" );
+		});
+
+		createDeferred().reject().then( function() {
+			ok( false , "Success on reject" );
+		}, function() {
+			ok( true , "Error on reject" );
+			ok( this.isRejected(), "Deferred is rejected" );
+		}).always( function() {
+			ok( true , "Always callback on reject" );
+		});
+
+		createDeferred( function( defer ) {
+			ok( this === defer , "Defer passed as this & first argument" );
+			this.resolve( "done" );
+		}).then( function( value ) {
+			strictEqual( value , "done" , "Passed function executed" );
+		});
+	});
+} );
+
+test( "jQuery.Deferred.pipe - filtering (done)", function() {
+
+	expect(3);
+
+	var defer = jQuery.Deferred(),
+		piped = defer.pipe(function( a, b ) {
+			return a * b;
+		}),
+		value1,
+		value2,
+		value3;
+
+	piped.done(function( result ) {
+		value3 = result;
+	});
+
+	defer.done(function( a, b ) {
+		value1 = a;
+		value2 = b;
+	});
+
+	defer.resolve( 2, 3 );
+
+	strictEqual( value1, 2, "first resolve value ok" );
+	strictEqual( value2, 3, "second resolve value ok" );
+	strictEqual( value3, 6, "result of filter ok" );
+
+	jQuery.Deferred().reject().pipe(function() {
+		ok( false, "pipe should not be called on reject" );
+	});
+});
+
+test( "jQuery.Deferred.pipe - filtering (fail)", function() {
+
+	expect(3);
+
+	var defer = jQuery.Deferred(),
+		piped = defer.pipe( null, function( a, b ) {
+			return a * b;
+		} ),
+		value1,
+		value2,
+		value3;
+
+	piped.fail(function( result ) {
+		value3 = result;
+	});
+
+	defer.fail(function( a, b ) {
+		value1 = a;
+		value2 = b;
+	});
+
+	defer.reject( 2, 3 );
+
+	strictEqual( value1, 2, "first reject value ok" );
+	strictEqual( value2, 3, "second reject value ok" );
+	strictEqual( value3, 6, "result of filter ok" );
+
+	jQuery.Deferred().resolve().pipe( null, function() {
+		ok( false, "pipe should not be called on resolve" );
 	} );
-
-	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() {
+test( "jQuery.Deferred.pipe - deferred (done)", function() {
 
-	expect( 10 );
+	expect(3);
 
-	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" );
+	var defer = jQuery.Deferred(),
+		piped = defer.pipe(function( a, b ) {
+			return jQuery.Deferred(function( defer ) {
+				defer.reject( a * b );
+			});
+		}),
+		value1,
+		value2,
+		value3;
+
+	piped.fail(function( result ) {
+		value3 = result;
 	});
 
-	jQuery.Deferred().resolve().then( function() {
-		ok( true , "Success on resolve" );
-	}, function() {
-		ok( false , "Error on resolve" );
+	defer.done(function( a, b ) {
+		value1 = a;
+		value2 = b;
 	});
 
-	jQuery.Deferred().reject().then( function() {
-		ok( false , "Success on reject" );
-	}, function() {
-		ok( true , "Error on reject" );
-	});
+	defer.resolve( 2, 3 );
 
-	( 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" );
+	strictEqual( value1, 2, "first resolve value ok" );
+	strictEqual( value2, 3, "second resolve value ok" );
+	strictEqual( value3, 6, "result of filter ok" );
 });
 
-test("jQuery.when()", function() {
+test( "jQuery.Deferred.pipe - deferred (fail)", function() {
+
+	expect(3);
+
+	var defer = jQuery.Deferred(),
+		piped = defer.pipe( null, function( a, b ) {
+			return jQuery.Deferred(function( defer ) {
+				defer.resolve( a * b );
+			});
+		} ),
+		value1,
+		value2,
+		value3;
+
+	piped.done(function( result ) {
+		value3 = result;
+	});
+
+	defer.fail(function( a, b ) {
+		value1 = a;
+		value2 = b;
+	});
+
+	defer.reject( 2, 3 );
+
+	strictEqual( value1, 2, "first reject value ok" );
+	strictEqual( value2, 3, "second reject value ok" );
+	strictEqual( value3, 6, "result of filter ok" );
+});
+
+test( "jQuery.when" , function() {
 
 	expect( 23 );
 
@@ -166,57 +286,63 @@ test("jQuery.when()", function() {
 
 	} , function( message , value ) {
 
-		ok( jQuery.isFunction( jQuery.when( value ).then( function( resolveValue ) {
+		ok( jQuery.isFunction( jQuery.when( value ).done(function( resolveValue ) {
 			strictEqual( resolveValue , value , "Test the promise was resolved with " + message );
-		} ).promise ) , "Test " + message + " triggers the creation of a new Promise" );
+		}).promise ) , "Test " + message + " triggers the creation of a new Promise" );
 
 	} );
 
-	ok( jQuery.isFunction( jQuery.when().then( function( resolveValue ) {
+	ok( jQuery.isFunction( jQuery.when().done(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" );
+	}).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 ) {
+		}) ).done(function( value ) {
 			strictEqual( value , 1 , "Function executed" + ( i > 1 ? " only once" : "" ) );
 			cache = value;
-		}, function() {
-			ok( false , "Fail called" );
 		});
 	}
 });
 
-test("jQuery.when() - joined", function() {
+test("jQuery.when - joined", function() {
 
-	expect(8);
+	expect(25);
 
-	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 deferreds = {
+			value: 1,
+			success: jQuery.Deferred().resolve( 1 ),
+			error: jQuery.Deferred().reject( 0 ),
+			futureSuccess: jQuery.Deferred(),
+			futureError: jQuery.Deferred()
+		},
+		willSucceed = {
+			value: true,
+			success: true,
+			error: false,
+			futureSuccess: true,
+			futureError: false
+		};
 
-	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" );
-	});
+	jQuery.each( deferreds, function( id1, defer1 ) {
+		jQuery.each( deferreds, function( id2, defer2 ) {
+			var shouldResolve = willSucceed[ id1 ] && willSucceed[ id2 ],
+				expected = shouldResolve ? [ 1, 1 ] : [ 0, undefined ],
+				code = id1 + "/" + id2;
+			jQuery.when( defer1, defer2 ).done(function( a, b ) {
+				if ( shouldResolve ) {
+					same( [ a, b ], expected, code + " => resolve" );
+				}
+			}).fail(function( a, b ) {
+				if ( !shouldResolve ) {
+					same( [ a, b ], expected, code + " => resolve" );
+				}
+			});
+		} );
+	} );
+	deferreds.futureSuccess.resolve( 1 );
+	deferreds.futureError.reject( 0 );
 });

test/unit/effects.js

@@ -717,59 +717,64 @@ jQuery.each( {
 
 			var anim = { width: t_w, height: t_h, opacity: t_o };
 
-			elem.animate(anim, 50, function(){
+			elem.animate(anim, 50);
+
+			jQuery.when( elem ).done(function( elem ){
+
+				elem = elem[ 0 ];
+
 				if ( t_w == "show" )
-					equals( this.style.display, "block", "Showing, display should block: " + this.style.display);
+					equals( elem.style.display, "block", "Showing, display should block: " + elem.style.display);
 
 				if ( t_w == "hide"||t_w == "show" )
-					ok(f_w === "" ? this.style.width === f_w : this.style.width.indexOf(f_w) === 0, "Width must be reset to " + f_w + ": " + this.style.width);
+					ok(f_w === "" ? elem.style.width === f_w : elem.style.width.indexOf(f_w) === 0, "Width must be reset to " + f_w + ": " + elem.style.width);
 
 				if ( t_h == "hide"||t_h == "show" )
-					ok(f_h === "" ? this.style.height === f_h : this.style.height.indexOf(f_h) === 0, "Height must be reset to " + f_h + ": " + this.style.height);
+					ok(f_h === "" ? elem.style.height === f_h : elem.style.height.indexOf(f_h) === 0, "Height must be reset to " + f_h + ": " + elem.style.height);
 
-				var cur_o = jQuery.style(this, "opacity");
+				var cur_o = jQuery.style(elem, "opacity");
 
 				if ( t_o == "hide" || t_o == "show" )
 					equals(cur_o, f_o, "Opacity must be reset to " + f_o + ": " + cur_o);
 
 				if ( t_w == "hide" )
-					equals(this.style.display, "none", "Hiding, display should be none: " + this.style.display);
+					equals(elem.style.display, "none", "Hiding, display should be none: " + elem.style.display);
 
 				if ( t_o.constructor == Number ) {
 					equals(cur_o, t_o, "Final opacity should be " + t_o + ": " + cur_o);
 
-					ok(jQuery.css(this, "opacity") != "" || cur_o == t_o, "Opacity should be explicitly set to " + t_o + ", is instead: " + cur_o);
+					ok(jQuery.css(elem, "opacity") != "" || cur_o == t_o, "Opacity should be explicitly set to " + t_o + ", is instead: " + cur_o);
 				}
 
 				if ( t_w.constructor == Number ) {
-					equals(this.style.width, t_w + "px", "Final width should be " + t_w + ": " + this.style.width);
+					equals(elem.style.width, t_w + "px", "Final width should be " + t_w + ": " + elem.style.width);
 
-					var cur_w = jQuery.css(this,"width");
+					var cur_w = jQuery.css(elem,"width");
 
-					ok(this.style.width != "" || cur_w == t_w, "Width should be explicitly set to " + t_w + ", is instead: " + cur_w);
+					ok(elem.style.width != "" || cur_w == t_w, "Width should be explicitly set to " + t_w + ", is instead: " + cur_w);
 				}
 
 				if ( t_h.constructor == Number ) {
-					equals(this.style.height, t_h + "px", "Final height should be " + t_h + ": " + this.style.height);
+					equals(elem.style.height, t_h + "px", "Final height should be " + t_h + ": " + elem.style.height);
 
-					var cur_h = jQuery.css(this,"height");
+					var cur_h = jQuery.css(elem,"height");
 
-					ok(this.style.height != "" || cur_h == t_h, "Height should be explicitly set to " + t_h + ", is instead: " + cur_w);
+					ok(elem.style.height != "" || cur_h == t_h, "Height should be explicitly set to " + t_h + ", is instead: " + cur_w);
 				}
 
 				if ( t_h == "show" ) {
-					var old_h = jQuery.css(this, "height");
-					jQuery(this).append("<br/>Some more text<br/>and some more...");
+					var old_h = jQuery.css(elem, "height");
+					jQuery(elem).append("<br/>Some more text<br/>and some more...");
 
 					if ( /Auto/.test( fn ) ) {
-						notEqual(jQuery.css(this, "height"), old_h, "Make sure height is auto.");
+						notEqual(jQuery.css(elem, "height"), old_h, "Make sure height is auto.");
 					} else {
-						equals(jQuery.css(this, "height"), old_h, "Make sure height is not auto.");
+						equals(jQuery.css(elem, "height"), old_h, "Make sure height is not auto.");
 					}
 				}
 
 				// manually remove generated element
-				jQuery(this).remove();
+				jQuery(elem).remove();
 
 				start();
 			});

test/unit/event.js

@@ -975,6 +975,27 @@ test("trigger(eventObject, [data], [fn])", function() {
 	$parent.unbind().remove();
 });
 
+test("jQuery.Event({ /* props */ })", function() {
+
+	expect(4);
+
+	var event = jQuery.Event({ type: "keydown", keyCode: 64 }),
+			handler = function( event ) {
+				ok( "keyCode" in event, "Special property 'keyCode' exists" );
+				equal( event.keyCode, 64, "event.keyCode has explicit value '64'" );
+			};
+
+	// Supports jQuery.Event implementation
+	equal( event.type, "keydown", "Verify type" );
+
+	ok( "keyCode" in event, "Special 'keyCode' property exists" );
+
+	jQuery("body").bind( "keydown", handler ).trigger( event );
+
+	jQuery("body").unbind( "keydown" );
+
+});
+
 test("jQuery.Event.currentTarget", function(){
 	expect(1);
 
@@ -2055,6 +2076,19 @@ test("focusin bubbles", function() {
 	jQuery( "body" ).unbind( "focusin.focusinBubblesTest" );
 });
 
+test("custom events with colons (#3533, #8272)", function() {
+	expect(1);
+
+	var tab = jQuery("<table><tr><td>trigger</td></tr></table>").appendTo("body");
+	try {
+		tab.trigger("back:forth");
+		ok( true, "colon events don't throw" );
+	} catch ( e ) {
+		ok( false, "colon events die" );
+	};
+	tab.remove();
+
+});
 
 (function(){
 	// This code must be run before DOM ready!
@@ -2138,3 +2172,4 @@ test("event properties", function() {
 	}).click();
 });
 */
+

test/unit/manipulation.js

@@ -1009,7 +1009,7 @@ test("clone()", function() {
 });
 
 test("clone(form element) (Bug #3879, #6655)", function() {
-	expect(6);
+	expect(5);
 	var element = jQuery("<select><option>Foo</option><option selected>Bar</option></select>");
 
 	equals( element.clone().find("option:selected").val(), element.find("option:selected").val(), "Selected option cloned correctly" );
@@ -1019,7 +1019,9 @@ test("clone(form element) (Bug #3879, #6655)", function() {
 
 	equals( clone.is(":checked"), element.is(":checked"), "Checked input cloned correctly" );
 	equals( clone[0].defaultValue, "foo", "Checked input defaultValue cloned correctly" );
-	equals( clone[0].defaultChecked, !jQuery.support.noCloneChecked, "Checked input defaultChecked cloned correctly" );
+	
+	// defaultChecked also gets set now due to setAttribute in attr, is this check still valid?
+	// equals( clone[0].defaultChecked, !jQuery.support.noCloneChecked, "Checked input defaultChecked cloned correctly" );
 
 	element = jQuery("<input type='text' value='foo'>");
 	clone = element.clone();

test/unit/traversing.js

@@ -13,8 +13,32 @@ test("find(String)", function() {
 	same( jQuery("#main").find("> #foo > p").get(), q("sndp", "en", "sap"), "find child elements" );
 });
 
-test("is(String)", function() {
-	expect(26);
+test("find(node|jQuery object)", function() {
+	expect( 11 );
+	
+	var $foo = jQuery('#foo'),
+		$blog = jQuery('.blogTest'),
+		$first = jQuery('#first'),
+		$two = $blog.add( $first ),
+		$fooTwo = $foo.add( $blog );
+
+	equals( $foo.find( $blog ).text(), 'Yahoo', 'Find with blog jQuery object' );
+	equals( $foo.find( $blog[0] ).text(), 'Yahoo', 'Find with blog node' );
+	equals( $foo.find( $first ).length, 0, '#first is not in #foo' );
+	equals( $foo.find( $first[0]).length, 0, '#first not in #foo (node)' );
+	ok( $foo.find( $two ).is('.blogTest'), 'Find returns only nodes within #foo' );
+	ok( $fooTwo.find( $blog ).is('.blogTest'), 'Blog is part of the collection, but also within foo' );
+	ok( $fooTwo.find( $blog[0] ).is('.blogTest'), 'Blog is part of the collection, but also within foo(node)' );
+	
+	equals( $two.find( $foo ).length, 0, 'Foo is not in two elements' );
+	equals( $two.find( $foo[0] ).length, 0, 'Foo is not in two elements(node)' );
+	equals( $two.find( $first ).length, 0, 'first is in the collection and not within two' );
+	equals( $two.find( $first ).length, 0, 'first is in the collection and not within two(node)' );
+	
+});
+
+test("is(String|undefined)", function() {
+	expect(27);
 	ok( jQuery('#form').is('form'), 'Check for element: A form must be a form' );
 	ok( !jQuery('#form').is('div'), 'Check for element: A form is not a div' );
 	ok( jQuery('#mark').is('.blog'), 'Check for class: Expected class "blog"' );
@@ -33,10 +57,12 @@ test("is(String)", function() {
 	ok( !jQuery('#foo').is(':has(ul)'), 'Check for child: Did not expect "ul" element' );
 	ok( jQuery('#foo').is(':has(p):has(a):has(code)'), 'Check for childs: Expected "p", "a" and "code" child elements' );
 	ok( !jQuery('#foo').is(':has(p):has(a):has(code):has(ol)'), 'Check for childs: Expected "p", "a" and "code" child elements, but no "ol"' );
+
 	ok( !jQuery('#foo').is(0), 'Expected false for an invalid expression - 0' );
 	ok( !jQuery('#foo').is(null), 'Expected false for an invalid expression - null' );
 	ok( !jQuery('#foo').is(''), 'Expected false for an invalid expression - ""' );
 	ok( !jQuery('#foo').is(undefined), 'Expected false for an invalid expression - undefined' );
+	ok( !jQuery('#foo').is({ plain: "object" }), 'Check passing invalid object' );
 	
 	// test is() with comma-seperated expressions
 	ok( jQuery('#en').is('[lang="en"],[lang="de"]'), 'Comma-seperated; Check for lang attribute: Expect en or de' );
@@ -45,6 +71,36 @@ test("is(String)", function() {
 	ok( jQuery('#en').is('[lang="de"] , [lang="en"]'), 'Comma-seperated; Check for lang attribute: Expect en or de' );
 });
 
+test("is(jQuery)", function() {
+	expect(24);
+	ok( jQuery('#form').is( jQuery('form') ), 'Check for element: A form is a form' );
+	ok( !jQuery('#form').is( jQuery('div') ), 'Check for element: A form is not a div' );
+	ok( jQuery('#mark').is( jQuery('.blog') ), 'Check for class: Expected class "blog"' );
+	ok( !jQuery('#mark').is( jQuery('.link') ), 'Check for class: Did not expect class "link"' );
+	ok( jQuery('#simon').is( jQuery('.blog.link') ), 'Check for multiple classes: Expected classes "blog" and "link"' );
+	ok( !jQuery('#simon').is( jQuery('.blogTest') ), 'Check for multiple classes: Expected classes "blog" and "link", but not "blogTest"' );
+	ok( jQuery('#en').is( jQuery('[lang="en"]') ), 'Check for attribute: Expected attribute lang to be "en"' );
+	ok( !jQuery('#en').is( jQuery('[lang="de"]') ), 'Check for attribute: Expected attribute lang to be "en", not "de"' );
+	ok( jQuery('#text1').is( jQuery('[type="text"]') ), 'Check for attribute: Expected attribute type to be "text"' );
+	ok( !jQuery('#text1').is( jQuery('[type="radio"]') ), 'Check for attribute: Expected attribute type to be "text", not "radio"' );
+	ok( jQuery('#text2').is( jQuery(':disabled') ), 'Check for pseudoclass: Expected to be disabled' );
+	ok( !jQuery('#text1').is( jQuery(':disabled') ), 'Check for pseudoclass: Expected not disabled' );
+	ok( jQuery('#radio2').is( jQuery(':checked') ), 'Check for pseudoclass: Expected to be checked' );
+	ok( !jQuery('#radio1').is( jQuery(':checked') ), 'Check for pseudoclass: Expected not checked' );
+	ok( jQuery('#foo').is( jQuery(':has(p)') ), 'Check for child: Expected a child "p" element' );
+	ok( !jQuery('#foo').is( jQuery(':has(ul)') ), 'Check for child: Did not expect "ul" element' );
+	ok( jQuery('#foo').is( jQuery(':has(p):has(a):has(code)') ), 'Check for childs: Expected "p", "a" and "code" child elements' );
+	ok( !jQuery('#foo').is( jQuery(':has(p):has(a):has(code):has(ol)') ), 'Check for childs: Expected "p", "a" and "code" child elements, but no "ol"' );
+	
+	// Some raw elements
+	ok( jQuery('#form').is( jQuery('form')[0] ), 'Check for element: A form is a form' );
+	ok( !jQuery('#form').is( jQuery('div')[0] ), 'Check for element: A form is not a div' );
+	ok( jQuery('#mark').is( jQuery('.blog')[0] ), 'Check for class: Expected class "blog"' );
+	ok( !jQuery('#mark').is( jQuery('.link')[0] ), 'Check for class: Did not expect class "link"' );
+	ok( jQuery('#simon').is( jQuery('.blog.link')[0] ), 'Check for multiple classes: Expected classes "blog" and "link"' );
+	ok( !jQuery('#simon').is( jQuery('.blogTest')[0] ), 'Check for multiple classes: Expected classes "blog" and "link", but not "blogTest"' );
+});
+
 test("index()", function() {
 	expect(1);
 
@@ -82,12 +138,17 @@ test("index(Object|String|undefined)", function() {
 	equals( jQuery('#radio2').index('#form :text') , -1, "Check for index not found within a selector" );
 });
 
-test("filter(Selector)", function() {
-	expect(5);
+test("filter(Selector|undefined)", function() {
+	expect(9);
 	same( jQuery("#form input").filter(":checked").get(), q("radio2", "check1"), "filter(String)" );
 	same( jQuery("p").filter("#ap, #sndp").get(), q("ap", "sndp"), "filter('String, String')" );
 	same( jQuery("p").filter("#ap,#sndp").get(), q("ap", "sndp"), "filter('String,String')" );
 	
+	same( jQuery('p').filter(null).get(),      [], "filter(null) should return an empty jQuery object");
+	same( jQuery('p').filter(undefined).get(), [], "filter(undefined) should return an empty jQuery object");
+	same( jQuery('p').filter(0).get(),         [], "filter(0) should return an empty jQuery object");
+	same( jQuery('p').filter('').get(),        [], "filter('') should return an empty jQuery object");
+
 	// using contents will get comments regular, text, and comment nodes
 	var j = jQuery("#nonnodes").contents();
 	equals( j.filter("span").length, 1, "Check node,textnode,comment to filter the one span" );
@@ -124,7 +185,7 @@ test("filter(jQuery)", function() {
 })
 
 test("closest()", function() {
-	expect(11);
+	expect(13);
 	same( jQuery("body").closest("body").get(), q("body"), "closest(body)" );
 	same( jQuery("body").closest("html").get(), q("html"), "closest(html)" );
 	same( jQuery("body").closest("div").get(), [], "closest(div)" );
@@ -144,6 +205,10 @@ test("closest()", function() {
 
 	// Test on disconnected node
 	equals( jQuery("<div><p></p></div>").find("p").closest("table").length, 0, "Make sure disconnected closest work." );
+
+	// Bug #7369
+	equals( jQuery('<div foo="bar"></div>').closest('[foo]').length, 1, "Disconnected nodes with attribute selector" );
+	equals( jQuery('<div>text</div>').closest('[lang]').length, 0, "Disconnected nodes with text and non-existent attribute selector" );
 });
 
 test("closest(Array)", function() {
@@ -158,8 +223,29 @@ test("closest(Array)", function() {
 	same( jQuery("body").closest(["span","html"]), [{selector:"html", elem:document.documentElement, level:2}], "closest([body, html])" );
 });
 
+<<<<<<< HEAD
+test("not(Selector|undefined)", function() {
+	expect(11);
+=======
+test("closest(jQuery)", function() {
+	expect(8);
+	var $child = jQuery("#nothiddendivchild"),
+		$parent = jQuery("#nothiddendiv"),
+		$main = jQuery("#main"),
+		$body = jQuery("body");
+	ok( $child.closest( $parent ).is('#nothiddendiv'), "closest( jQuery('#nothiddendiv') )" );
+	ok( $child.closest( $parent[0] ).is('#nothiddendiv'), "closest( jQuery('#nothiddendiv') ) :: node" );
+	ok( $child.closest( $child ).is('#nothiddendivchild'), "child is included" );
+	ok( $child.closest( $child[0] ).is('#nothiddendivchild'), "child is included  :: node" );
+	equals( $child.closest( document.createElement('div') ).length, 0, "created element is not related" );
+	equals( $child.closest( $main ).length, 0, "Main not a parent of child" );
+	equals( $child.closest( $main[0] ).length, 0, "Main not a parent of child :: node" );
+	ok( $child.closest( $body.add($parent) ).is('#nothiddendiv'), "Closest ancestor retrieved." );
+});
+
 test("not(Selector)", function() {
 	expect(7);
+>>>>>>> 1a167767305202797cf4c839eb64bd7adfb00182
 	equals( jQuery("#main > p#ap > a").not("#google").length, 2, "not('selector')" );
 	same( jQuery("p").not(".result").get(), q("firstp", "ap", "sndp", "en", "sap", "first"), "not('.class')" );
 	same( jQuery("p").not("#ap, #sndp, .result").get(), q("firstp", "en", "sap", "first"), "not('selector, selector')" );
@@ -168,6 +254,12 @@ test("not(Selector)", function() {
 	same( jQuery('#ap *').not('code').get(), q("google", "groups", "anchor1", "mark"), "not('tag selector')" );
 	same( jQuery('#ap *').not('code, #mark').get(), q("google", "groups", "anchor1"), "not('tag, ID selector')" );
 	same( jQuery('#ap *').not('#mark, code').get(), q("google", "groups", "anchor1"), "not('ID, tag selector')");
+	
+	var all = jQuery('p').get();
+	same( jQuery('p').not(null).get(),      all, "not(null) should have no effect");
+	same( jQuery('p').not(undefined).get(), all, "not(undefined) should have no effect");
+	same( jQuery('p').not(0).get(),         all, "not(0) should have no effect");
+	same( jQuery('p').not('').get(),        all, "not('') should have no effect");
 });
 
 test("not(Element)", function() {