qunit-1.12.0.js

					return ret + open + "/" + tag + close;
				},
				// function calls it internally, it's the arguments part of the function
				functionArgs: function( fn ) {
					var args,
						l = fn.length;

					if ( !l ) {
						return "";
					}

					args = new Array(l);
					while ( l-- ) {
						// 97 is 'a'
						args[l] = String.fromCharCode(97+l);
					}
					return " " + args.join( ", " ) + " ";
				},
				// object calls it internally, the key part of an item in a map
				key: quote,
				// function calls it internally, it's the content of the function
				functionCode: "[code]",
				// node calls it internally, it's an html attribute value
				attribute: quote,
				string: quote,
				date: quote,
				regexp: literal,
				number: literal,
				"boolean": literal
			},
			// if true, entities are escaped ( <, >, \t, space and \n )
			HTML: false,
			// indentation unit
			indentChar: "  ",
			// if true, items in a collection, are separated by a \n, else just a space.
			multiline: true
		};

	return jsDump;
}());

// from jquery.js
function inArray( elem, array ) {
	if ( array.indexOf ) {
		return array.indexOf( elem );
	}

	for ( var i = 0, length = array.length; i < length; i++ ) {
		if ( array[ i ] === elem ) {
			return i;
		}
	}

	return -1;
}

/*
 * Javascript Diff Algorithm
 *  By John Resig (http://ejohn.org/)
 *  Modified by Chu Alan "sprite"
 *
 * Released under the MIT license.
 *
 * More Info:
 *  http://ejohn.org/projects/javascript-diff-algorithm/
 *
 * Usage: QUnit.diff(expected, actual)
 *
 * QUnit.diff( "the quick brown fox jumped over", "the quick fox jumps over" ) == "the  quick <del>brown </del> fox <del>jumped </del><ins>jumps </ins> over"
 */
QUnit.diff = (function() {
	/*jshint eqeqeq:false, eqnull:true */
	function diff( o, n ) {
		var i,
			ns = {},
			os = {};

		for ( i = 0; i < n.length; i++ ) {
			if ( !hasOwn.call( ns, n[i] ) ) {
				ns[ n[i] ] = {
					rows: [],
					o: null
				};
			}
			ns[ n[i] ].rows.push( i );
		}

		for ( i = 0; i < o.length; i++ ) {
			if ( !hasOwn.call( os, o[i] ) ) {
				os[ o[i] ] = {
					rows: [],
					n: null
				};
			}
			os[ o[i] ].rows.push( i );
		}

		for ( i in ns ) {
			if ( hasOwn.call( ns, i ) ) {
				if ( ns[i].rows.length === 1 && hasOwn.call( os, i ) && os[i].rows.length === 1 ) {
					n[ ns[i].rows[0] ] = {
						text: n[ ns[i].rows[0] ],
						row: os[i].rows[0]
					};
					o[ os[i].rows[0] ] = {
						text: o[ os[i].rows[0] ],
						row: ns[i].rows[0]
					};
				}
			}
		}

		for ( i = 0; i < n.length - 1; i++ ) {
			if ( n[i].text != null && n[ i + 1 ].text == null && n[i].row + 1 < o.length && o[ n[i].row + 1 ].text == null &&
						n[ i + 1 ] == o[ n[i].row + 1 ] ) {

				n[ i + 1 ] = {
					text: n[ i + 1 ],
					row: n[i].row + 1
				};
				o[ n[i].row + 1 ] = {
					text: o[ n[i].row + 1 ],
					row: i + 1
				};
			}
		}

		for ( i = n.length - 1; i > 0; i-- ) {
			if ( n[i].text != null && n[ i - 1 ].text == null && n[i].row > 0 && o[ n[i].row - 1 ].text == null &&
						n[ i - 1 ] == o[ n[i].row - 1 ]) {

				n[ i - 1 ] = {
					text: n[ i - 1 ],
					row: n[i].row - 1
				};
				o[ n[i].row - 1 ] = {
					text: o[ n[i].row - 1 ],
					row: i - 1
				};
			}
		}

		return {
			o: o,
			n: n
		};
	}

	return function( o, n ) {
		o = o.replace( /\s+$/, "" );
		n = n.replace( /\s+$/, "" );

		var i, pre,
			str = "",
			out = diff( o === "" ? [] : o.split(/\s+/), n === "" ? [] : n.split(/\s+/) ),
			oSpace = o.match(/\s+/g),
			nSpace = n.match(/\s+/g);

		if ( oSpace == null ) {
			oSpace = [ " " ];
		}
		else {
			oSpace.push( " " );
		}

		if ( nSpace == null ) {
			nSpace = [ " " ];
		}
		else {
			nSpace.push( " " );
		}

		if ( out.n.length === 0 ) {
			for ( i = 0; i < out.o.length; i++ ) {
				str += "<del>" + out.o[i] + oSpace[i] + "</del>";
			}
		}
		else {
			if ( out.n[0].text == null ) {
				for ( n = 0; n < out.o.length && out.o[n].text == null; n++ ) {
					str += "<del>" + out.o[n] + oSpace[n] + "</del>";
				}
			}

			for ( i = 0; i < out.n.length; i++ ) {
				if (out.n[i].text == null) {
					str += "<ins>" + out.n[i] + nSpace[i] + "</ins>";
				}
				else {
					// `pre` initialized at top of scope
					pre = "";

					for ( n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++ ) {
						pre += "<del>" + out.o[n] + oSpace[n] + "</del>";
					}
					str += " " + out.n[i].text + nSpace[i] + pre;
				}
			}
		}

		return str;
	};
}());

// for CommonJS environments, export everything
if ( typeof exports !== "undefined" ) {
	extend( exports, QUnit.constructor.prototype );
}

// get at whatever the global object is, like window in browsers
}( (function() {return this;}.call()) ));