diff --git a/external/qunit.css b/external/qunit.css
index a4daa27e4..500d404e3 100644
--- a/external/qunit.css
+++ b/external/qunit.css
@@ -10,7 +10,7 @@
 
 /** Resets */
 
-#qunit-tests, #qunit-tests li ol, #qunit-header, #qunit-banner, #qunit-userAgent, #qunit-testresult {
+#qunit-tests, #qunit-tests ol, #qunit-header, #qunit-banner, #qunit-userAgent, #qunit-testresult {
 	margin: 0;
 	padding: 0;
 }
@@ -20,10 +20,13 @@
 
 #qunit-header {
 	padding: 0.5em 0 0.5em 1em;
-	
-	color: #fff;
-	text-shadow: rgba(0, 0, 0, 0.5) 4px 4px 1px;
+
+	color: #8699a4;
 	background-color: #0d3349;
+
+	font-size: 1.5em;
+	line-height: 1em;
+	font-weight: normal;
 	
 	border-radius: 15px 15px 0 0;
 	-moz-border-radius: 15px 15px 0 0;
@@ -33,7 +36,12 @@
 
 #qunit-header a {
 	text-decoration: none;
-	color: white;
+	color: #c2ccd1;
+}
+
+#qunit-header a:hover,
+#qunit-header a:focus {
+	color: #fff;
 }
 
 #qunit-banner {
@@ -41,7 +49,9 @@
 }
 
 #qunit-testrunner-toolbar {
-	padding: 0em 0 0.5em 2em;
+	padding: 0.5em 0 0.5em 2em;
+	color: #5E740B;
+	background-color: #eee;
 }
 
 #qunit-userAgent {
@@ -68,7 +78,7 @@
 	cursor: pointer;
 }
 
-#qunit-tests li ol {
+#qunit-tests ol {
 	margin-top: 0.5em;
 	padding: 0.5em;
 	
@@ -83,6 +93,45 @@
 	-webkit-box-shadow: inset 0px 2px 13px #999;
 }
 
+#qunit-tests table {
+	border-collapse: collapse;
+	margin-top: .2em;
+}
+
+#qunit-tests th {
+	text-align: right;
+	vertical-align: top;
+	padding: 0 .5em 0 0;
+}
+
+#qunit-tests td {
+	vertical-align: top;
+}
+
+#qunit-tests pre {
+	margin: 0;
+	white-space: pre-wrap;
+	word-wrap: break-word;
+}
+
+#qunit-tests del {
+	background-color: #e0f2be;
+	color: #374e0c;
+	text-decoration: none;
+}
+
+#qunit-tests ins {
+	background-color: #ffcaca;
+	color: #500;
+	text-decoration: none;
+}
+
+/*** Test Counts */
+
+#qunit-tests b.counts                       { color: black; }
+#qunit-tests b.passed                       { color: #5E740B; }
+#qunit-tests b.failed                       { color: #710909; }
+
 #qunit-tests li li {
 	margin: 0.5em;
 	padding: 0.4em 0.5em 0.4em 0.5em;
@@ -99,13 +148,11 @@
 	border-left: 26px solid #C6E746;
 }
 
-#qunit-tests li.pass                        { color: #528CE0; background-color: #D2E0E6; }
-#qunit-tests li.pass span.test-name         { color: #366097; }
+#qunit-tests .pass                          { color: #528CE0; background-color: #D2E0E6; }
+#qunit-tests .pass .test-name               { color: #366097; }
  
-#qunit-tests li li.pass span.test-actual,
-#qunit-tests li li.pass span.test-expected  { color: #999999; }
-
-strong b.pass                               { color: #5E740B; }
+#qunit-tests .pass .test-actual,
+#qunit-tests .pass .test-expected           { color: #999999; }
 
 #qunit-banner.qunit-pass                    { background-color: #C6E746; }
 
@@ -117,31 +164,28 @@ strong b.pass                               { color: #5E740B; }
 	border-left: 26px solid #EE5757;
 }
 
-#qunit-tests li.fail                        { color: #000000; background-color: #EE5757; }
-#qunit-tests li.fail span.test-name,
-#qunit-tests li.fail span.module-name       { color: #000000; }
+#qunit-tests .fail                          { color: #000000; background-color: #EE5757; }
+#qunit-tests .fail .test-name,
+#qunit-tests .fail .module-name             { color: #000000; }
 
-#qunit-tests li li.fail span.test-actual    { color: #EE5757; }
-#qunit-tests li li.fail span.test-expected  { color: green;   }
+#qunit-tests .fail .test-actual             { color: #EE5757; }
+#qunit-tests .fail .test-expected           { color: green;   }
 
-strong b.fail                               { color: #710909; }
-
-#qunit-banner.qunit-fail, 
-#qunit-testrunner-toolbar                   { background-color: #EE5757; }
+#qunit-banner.qunit-fail                    { background-color: #EE5757; }
 
 
 /** Footer */
 
 #qunit-testresult {
 	padding: 0.5em 0.5em 0.5em 2.5em;
-	
+
 	color: #2b81af;
 	background-color: #D2E0E6;
 
 	border-radius: 0 0 15px 15px;
 	-moz-border-radius: 0 0 15px 15px;
 	-webkit-border-bottom-right-radius: 15px;
-	-webkit-border-bottom-left-radius: 15px;	
+	-webkit-border-bottom-left-radius: 15px;
 }
 
 /** Fixture */
@@ -150,4 +194,4 @@ strong b.fail                               { color: #710909; }
 	position: absolute;
 	top: -10000px;
 	left: -10000px;
-}
+}
\ No newline at end of file
diff --git a/external/qunit.js b/external/qunit.js
index 45ad1dcf8..3d7e7c1f3 100644
--- a/external/qunit.js
+++ b/external/qunit.js
@@ -3,30 +3,246 @@
  * 
  * http://docs.jquery.com/QUnit
  *
- * Copyright (c) 2009 John Resig, Jörn Zaefferer
+ * Copyright (c) 2011 John Resig, Jörn Zaefferer
  * Dual licensed under the MIT (MIT-LICENSE.txt)
- * and GPL (GPL-LICENSE.txt) licenses.
+ * or GPL (GPL-LICENSE.txt) licenses.
  */
 
 (function(window) {
 
+var defined = {
+	setTimeout: typeof window.setTimeout !== "undefined",
+	sessionStorage: (function() {
+		try {
+			return !!sessionStorage.getItem;
+		} catch(e){
+			return false;
+		}
+  })()
+}
+
+var testId = 0;
+
+var Test = function(name, testName, expected, testEnvironmentArg, async, callback) {
+	this.name = name;
+	this.testName = testName;
+	this.expected = expected;
+	this.testEnvironmentArg = testEnvironmentArg;
+	this.async = async;
+	this.callback = callback;
+	this.assertions = [];
+};
+Test.prototype = {
+	init: function() {
+		var tests = id("qunit-tests");
+		if (tests) {
+			var b = document.createElement("strong");
+				b.innerHTML = "Running " + this.name;
+			var li = document.createElement("li");
+				li.appendChild( b );
+				li.id = this.id = "test-output" + testId++;
+			tests.appendChild( li );
+		}
+	},
+	setup: function() {
+		if (this.module != config.previousModule) {
+			if ( config.previousModule ) {
+				QUnit.moduleDone( {
+					name: config.previousModule,
+					failed: config.moduleStats.bad,
+					passed: config.moduleStats.all - config.moduleStats.bad,
+					total: config.moduleStats.all
+				} );
+			}
+			config.previousModule = this.module;
+			config.moduleStats = { all: 0, bad: 0 };
+			QUnit.moduleStart( {
+				name: this.module
+			} );
+		}
+
+		config.current = this;
+		this.testEnvironment = extend({
+			setup: function() {},
+			teardown: function() {}
+		}, this.moduleTestEnvironment);
+		if (this.testEnvironmentArg) {
+			extend(this.testEnvironment, this.testEnvironmentArg);
+		}
+
+		QUnit.testStart( {
+			name: this.testName
+		} );
+
+		// allow utility functions to access the current test environment
+		// TODO why??
+		QUnit.current_testEnvironment = this.testEnvironment;
+		
+		try {
+			if ( !config.pollution ) {
+				saveGlobal();
+			}
+
+			this.testEnvironment.setup.call(this.testEnvironment);
+		} catch(e) {
+			QUnit.ok( false, "Setup failed on " + this.testName + ": " + e.message );
+		}
+	},
+	run: function() {
+		if ( this.async ) {
+			QUnit.stop();
+		}
+
+		if ( config.notrycatch ) {
+			this.callback.call(this.testEnvironment);
+			return;
+		}
+		try {
+			this.callback.call(this.testEnvironment);
+		} catch(e) {
+			fail("Test " + this.testName + " died, exception and test follows", e, this.callback);
+			QUnit.ok( false, "Died on test #" + (this.assertions.length + 1) + ": " + e.message + " - " + QUnit.jsDump.parse(e) );
+			// else next test will carry the responsibility
+			saveGlobal();
+
+			// Restart the tests if they're blocking
+			if ( config.blocking ) {
+				start();
+			}
+		}
+	},
+	teardown: function() {
+		try {
+			checkPollution();
+			this.testEnvironment.teardown.call(this.testEnvironment);
+		} catch(e) {
+			QUnit.ok( false, "Teardown failed on " + this.testName + ": " + e.message );
+		}
+	},
+	finish: function() {
+		if ( this.expected && this.expected != this.assertions.length ) {
+			QUnit.ok( false, "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run" );
+		}
+		
+		var good = 0, bad = 0,
+			tests = id("qunit-tests");
+
+		config.stats.all += this.assertions.length;
+		config.moduleStats.all += this.assertions.length;
+
+		if ( tests ) {
+			var ol  = document.createElement("ol");
+
+			for ( var i = 0; i < this.assertions.length; i++ ) {
+				var assertion = this.assertions[i];
+
+				var li = document.createElement("li");
+				li.className = assertion.result ? "pass" : "fail";
+				li.innerHTML = assertion.message || (assertion.result ? "okay" : "failed");
+				ol.appendChild( li );
+
+				if ( assertion.result ) {
+					good++;
+				} else {
+					bad++;
+					config.stats.bad++;
+					config.moduleStats.bad++;
+				}
+			}
+
+			// store result when possible
+			defined.sessionStorage && sessionStorage.setItem("qunit-" + this.testName, bad);
+
+			if (bad == 0) {
+				ol.style.display = "none";
+			}
+
+			var b = document.createElement("strong");
+			b.innerHTML = this.name + " <b class='counts'>(<b class='failed'>" + bad + "</b>, <b class='passed'>" + good + "</b>, " + this.assertions.length + ")</b>";
+			
+			addEvent(b, "click", function() {
+				var next = b.nextSibling, display = next.style.display;
+				next.style.display = display === "none" ? "block" : "none";
+			});
+			
+			addEvent(b, "dblclick", function(e) {
+				var target = e && e.target ? e.target : window.event.srcElement;
+				if ( target.nodeName.toLowerCase() == "span" || target.nodeName.toLowerCase() == "b" ) {
+					target = target.parentNode;
+				}
+				if ( window.location && target.nodeName.toLowerCase() === "strong" ) {
+					window.location.search = "?" + encodeURIComponent(getText([target]).replace(/\(.+\)$/, "").replace(/(^\s*|\s*$)/g, ""));
+				}
+			});
+
+			var li = id(this.id);
+			li.className = bad ? "fail" : "pass";
+			li.style.display = resultDisplayStyle(!bad);
+			li.removeChild( li.firstChild );
+			li.appendChild( b );
+			li.appendChild( ol );
+
+		} else {
+			for ( var i = 0; i < this.assertions.length; i++ ) {
+				if ( !this.assertions[i].result ) {
+					bad++;
+					config.stats.bad++;
+					config.moduleStats.bad++;
+				}
+			}
+		}
+
+		try {
+			QUnit.reset();
+		} catch(e) {
+			fail("reset() failed, following Test " + this.testName + ", exception and reset fn follows", e, QUnit.reset);
+		}
+
+		QUnit.testDone( {
+			name: this.testName,
+			failed: bad,
+			passed: this.assertions.length - bad,
+			total: this.assertions.length
+		} );
+	},
+	
+	queue: function() {
+		var test = this;
+		synchronize(function() {
+			test.init();
+		});
+		function run() {
+			// each of these can by async
+			synchronize(function() {
+				test.setup();
+			});
+			synchronize(function() {
+				test.run();
+			});
+			synchronize(function() {
+				test.teardown();
+			});
+			synchronize(function() {
+				test.finish();
+			});
+		}
+		// defer when previous test run passed, if storage is available
+		var bad = defined.sessionStorage && +sessionStorage.getItem("qunit-" + this.testName);
+		if (bad) {
+			run();
+		} else {
+			synchronize(run);
+		};
+	}
+	
+}
+
 var QUnit = {
 
 	// call on start of module test to prepend name to all tests
 	module: function(name, testEnvironment) {
 		config.currentModule = name;
-
-		synchronize(function() {
-			if ( config.currentModule ) {
-				QUnit.moduleDone( config.currentModule, config.moduleStats.bad, config.moduleStats.all );
-			}
-
-			config.currentModule = name;
-			config.moduleTestEnvironment = testEnvironment;
-			config.moduleStats = { all: 0, bad: 0 };
-
-			QUnit.moduleStart( name, testEnvironment );
-		});
+		config.currentModuleTestEnviroment = testEnvironment;
 	},
 
 	asyncTest: function(testName, expected, callback) {
@@ -39,7 +255,7 @@ var QUnit = {
 	},
 	
 	test: function(testName, expected, callback, async) {
-		var name = '<span class="test-name">' + testName + '</span>', testEnvironment, testEnvironmentArg;
+		var name = '<span class="test-name">' + testName + '</span>', testEnvironmentArg;
 
 		if ( arguments.length === 2 ) {
 			callback = expected;
@@ -58,174 +274,18 @@ var QUnit = {
 		if ( !validTest(config.currentModule + ": " + testName) ) {
 			return;
 		}
-
-		synchronize(function() {
-
-			testEnvironment = extend({
-				setup: function() {},
-				teardown: function() {}
-			}, config.moduleTestEnvironment);
-			if (testEnvironmentArg) {
-				extend(testEnvironment,testEnvironmentArg);
-			}
-
-			QUnit.testStart( testName, testEnvironment );
-
-			// allow utility functions to access the current test environment
-			QUnit.current_testEnvironment = testEnvironment;
-			
-			config.assertions = [];
-			config.expected = expected;
-			
-			var tests = id("qunit-tests");
-			if (tests) {
-				var b = document.createElement("strong");
-					b.innerHTML = "Running " + name;
-				var li = document.createElement("li");
-					li.appendChild( b );
-					li.id = "current-test-output";
-				tests.appendChild( li )
-			}
-
-			try {
-				if ( !config.pollution ) {
-					saveGlobal();
-				}
-
-				testEnvironment.setup.call(testEnvironment);
-			} catch(e) {
-				QUnit.ok( false, "Setup failed on " + name + ": " + e.message );
-			}
-	    });
-	
-	    synchronize(function() {
-			if ( async ) {
-				QUnit.stop();
-			}
-
-			try {
-				callback.call(testEnvironment);
-			} catch(e) {
-				fail("Test " + name + " died, exception and test follows", e, callback);
-				QUnit.ok( false, "Died on test #" + (config.assertions.length + 1) + ": " + e.message );
-				// else next test will carry the responsibility
-				saveGlobal();
-
-				// Restart the tests if they're blocking
-				if ( config.blocking ) {
-					start();
-				}
-			}
-		});
-
-		synchronize(function() {
-			try {
-				checkPollution();
-				testEnvironment.teardown.call(testEnvironment);
-			} catch(e) {
-				QUnit.ok( false, "Teardown failed on " + name + ": " + e.message );
-			}
-	    });
-	
-	    synchronize(function() {
-			try {
-				QUnit.reset();
-			} catch(e) {
-				fail("reset() failed, following Test " + name + ", exception and reset fn follows", e, reset);
-			}
-
-			if ( config.expected && config.expected != config.assertions.length ) {
-				QUnit.ok( false, "Expected " + config.expected + " assertions, but " + config.assertions.length + " were run" );
-			}
-
-			var good = 0, bad = 0,
-				tests = id("qunit-tests");
-
-			config.stats.all += config.assertions.length;
-			config.moduleStats.all += config.assertions.length;
-
-			if ( tests ) {
-				var ol  = document.createElement("ol");
-
-				for ( var i = 0; i < config.assertions.length; i++ ) {
-					var assertion = config.assertions[i];
-
-					var li = document.createElement("li");
-					li.className = assertion.result ? "pass" : "fail";
-					li.innerHTML = assertion.message || "(no message)";
-					ol.appendChild( li );
-
-					if ( assertion.result ) {
-						good++;
-					} else {
-						bad++;
-						config.stats.bad++;
-						config.moduleStats.bad++;
-					}
-				}
-				if (bad == 0) {
-					ol.style.display = "none";
-				}
-
-				var b = document.createElement("strong");
-				b.innerHTML = name + " <b style='color:black;'>(<b class='fail'>" + bad + "</b>, <b class='pass'>" + good + "</b>, " + config.assertions.length + ")</b>";
-				
-				addEvent(b, "click", function() {
-					var next = b.nextSibling, display = next.style.display;
-					next.style.display = display === "none" ? "block" : "none";
-				});
-				
-				addEvent(b, "dblclick", function(e) {
-					var target = e && e.target ? e.target : window.event.srcElement;
-					if ( target.nodeName.toLowerCase() == "span" || target.nodeName.toLowerCase() == "b" ) {
-						target = target.parentNode;
-					}
-					if ( window.location && target.nodeName.toLowerCase() === "strong" ) {
-						window.location.search = "?" + encodeURIComponent(getText([target]).replace(/\(.+\)$/, "").replace(/(^\s*|\s*$)/g, ""));
-					}
-				});
-
-				var li = id("current-test-output");
-				li.id = "";
-				li.className = bad ? "fail" : "pass";
-				li.removeChild( li.firstChild );
-				li.appendChild( b );
-				li.appendChild( ol );
-
-				if ( bad ) {
-					var toolbar = id("qunit-testrunner-toolbar");
-					if ( toolbar ) {
-						toolbar.style.display = "block";
-						id("qunit-filter-pass").disabled = null;
-						id("qunit-filter-missing").disabled = null;
-					}
-				}
-
-			} else {
-				for ( var i = 0; i < config.assertions.length; i++ ) {
-					if ( !config.assertions[i].result ) {
-						bad++;
-						config.stats.bad++;
-						config.moduleStats.bad++;
-					}
-				}
-			}
-
-			QUnit.testDone( testName, bad, config.assertions.length );
-
-			if ( !window.setTimeout && !config.queue.length ) {
-				done();
-			}
-		});
-
-		synchronize( done );
+		
+		var test = new Test(name, testName, expected, testEnvironmentArg, async, callback);
+		test.module = config.currentModule;
+		test.moduleTestEnvironment = config.currentModuleTestEnviroment;
+		test.queue();
 	},
 	
 	/**
 	 * Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through.
 	 */
 	expect: function(asserts) {
-		config.expected = asserts;
+		config.current.expected = asserts;
 	},
 
 	/**
@@ -233,11 +293,15 @@ var QUnit = {
 	 * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
 	 */
 	ok: function(a, msg) {
+		a = !!a;
+		var details = {
+			result: a,
+			message: msg
+		};
 		msg = escapeHtml(msg);
-		QUnit.log(a, msg);
-
-		config.assertions.push({
-			result: !!a,
+		QUnit.log(details);
+		config.current.assertions.push({
+			result: a,
 			message: msg
 		});
 	},
@@ -255,42 +319,74 @@ var QUnit = {
 	 * @param String message (optional)
 	 */
 	equal: function(actual, expected, message) {
-		push(expected == actual, actual, expected, message);
+		QUnit.push(expected == actual, actual, expected, message);
 	},
 
 	notEqual: function(actual, expected, message) {
-		push(expected != actual, actual, expected, message);
+		QUnit.push(expected != actual, actual, expected, message);
 	},
 	
 	deepEqual: function(actual, expected, message) {
-		push(QUnit.equiv(actual, expected), actual, expected, message);
+		QUnit.push(QUnit.equiv(actual, expected), actual, expected, message);
 	},
 
 	notDeepEqual: function(actual, expected, message) {
-		push(!QUnit.equiv(actual, expected), actual, expected, message);
+		QUnit.push(!QUnit.equiv(actual, expected), actual, expected, message);
 	},
 
 	strictEqual: function(actual, expected, message) {
-		push(expected === actual, actual, expected, message);
+		QUnit.push(expected === actual, actual, expected, message);
 	},
 
 	notStrictEqual: function(actual, expected, message) {
-		push(expected !== actual, actual, expected, message);
+		QUnit.push(expected !== actual, actual, expected, message);
 	},
 
-	raises: function(fn,  message) {
+	raises: function(block, expected, message) {
+		var actual, ok = false;
+	
+		if (typeof expected === 'string') {
+			message = expected;
+			expected = null;
+		}
+	
 		try {
-			fn();
-			ok( false, message );
+			block();
+		} catch (e) {
+			actual = e;
 		}
-		catch (e) {
-			ok( true, message );
+	
+		if (actual) {
+			// we don't want to validate thrown error
+			if (!expected) {
+				ok = true;
+			// expected is a regexp	
+			} else if (QUnit.objectType(expected) === "regexp") {
+				ok = expected.test(actual);
+			// expected is a constructor	
+			} else if (actual instanceof expected) {
+				ok = true;
+			// expected is a validation function which returns true is validation passed	
+			} else if (expected.call({}, actual) === true) {
+				ok = true;
+			}
 		}
+			
+		QUnit.ok(ok, message);
 	},
 
 	start: function() {
+		config.semaphore--;
+		if (config.semaphore > 0) {
+			// don't start until equal number of stop-calls
+			return;
+		}
+		if (config.semaphore < 0) {
+			// ignore if start is called more often then stop
+			config.semaphore = 0;
+		}
 		// A slight delay, to avoid any current callbacks
-		if ( window.setTimeout ) {
+		if ( defined.setTimeout ) {
 			window.setTimeout(function() {
 				if ( config.timeout ) {
 					clearTimeout(config.timeout);
@@ -306,9 +402,11 @@ var QUnit = {
 	},
 	
 	stop: function(timeout) {
+		config.semaphore++;
 		config.blocking = true;
 
-		if ( timeout && window.setTimeout ) {
+		if ( timeout && defined.setTimeout ) {
+			clearTimeout(config.timeout);
 			config.timeout = window.setTimeout(function() {
 				QUnit.ok( false, "Test timed out" );
 				QUnit.start();
@@ -342,6 +440,10 @@ var config = {
 			GETParams.splice( i, 1 );
 			i--;
 			config.noglobals = true;
+		} else if ( GETParams[i] === "notrycatch" ) {
+			GETParams.splice( i, 1 );
+			i--;
+			config.notrycatch = true;
 		} else if ( GETParams[i].search('=') > -1 ) {
 			GETParams.splice( i, 1 );
 			i--;
@@ -379,9 +481,9 @@ extend(QUnit, {
 			blocking: false,
 			autostart: true,
 			autorun: false,
-			assertions: [],
 			filters: [],
-			queue: []
+			queue: [],
+			semaphore: 0
 		});
 
 		var tests = id("qunit-tests"),
@@ -403,10 +505,17 @@ extend(QUnit, {
 	
 	/**
 	 * Resets the test setup. Useful for tests that modify the DOM.
+	 * 
+	 * If jQuery is available, uses jQuery's html(), otherwise just innerHTML.
 	 */
 	reset: function() {
 		if ( window.jQuery ) {
-			jQuery("#main, #qunit-fixture").html( config.fixture );
+			jQuery( "#main, #qunit-fixture" ).html( config.fixture );
+		} else {
+			var main = id( 'main' ) || id( 'qunit-fixture' );
+			if ( main ) {
+				main.innerHTML = config.fixture;
+			}
 		}
 	},
 	
@@ -469,14 +578,55 @@ extend(QUnit, {
 		return undefined;
 	},
 	
-	// Logging callbacks
+	push: function(result, actual, expected, message) {
+		var details = {
+			result: result,
+			message: message,
+			actual: actual,
+			expected: expected
+		};
+		
+		message = escapeHtml(message) || (result ? "okay" : "failed");
+		message = '<span class="test-message">' + message + "</span>";
+		expected = escapeHtml(QUnit.jsDump.parse(expected));
+		actual = escapeHtml(QUnit.jsDump.parse(actual));
+		var output = message + '<table><tr class="test-expected"><th>Expected: </th><td><pre>' + expected + '</pre></td></tr>';
+		if (actual != expected) {
+			output += '<tr class="test-actual"><th>Result: </th><td><pre>' + actual + '</pre></td></tr>';
+			output += '<tr class="test-diff"><th>Diff: </th><td><pre>' + QUnit.diff(expected, actual) +'</pre></td></tr>';
+		}
+		if (!result) {
+			var source = sourceFromStacktrace();
+			if (source) {
+				details.source = source;
+				output += '<tr class="test-source"><th>Source: </th><td><pre>' + source +'</pre></td></tr>';
+			}
+		}
+		output += "</table>";
+		
+		QUnit.log(details);
+		
+		config.current.assertions.push({
+			result: !!result,
+			message: output
+		});
+	},
+	
+	// Logging callbacks; all receive a single argument with the listed properties
+	// run test/logs.html for any related changes
 	begin: function() {},
-	done: function(failures, total) {},
-	log: function(result, message) {},
-	testStart: function(name, testEnvironment) {},
-	testDone: function(name, failures, total) {},
-	moduleStart: function(name, testEnvironment) {},
-	moduleDone: function(name, failures, total) {}
+	// done: { failed, passed, total, runtime }
+	done: function() {},
+	// log: { result, actual, expected, message }
+	log: function() {},
+	// testStart: { name }
+	testStart: function() {},
+	// testDone: { name, failed, passed, total }
+	testDone: function() {},
+	// moduleStart: { name }
+	moduleStart: function() {},
+	// moduleDone: { name, failed, passed, total }
+	moduleDone: function() {}
 });
 
 if ( typeof document === "undefined" || document.readyState === "complete" ) {
@@ -484,7 +634,7 @@ if ( typeof document === "undefined" || document.readyState === "complete" ) {
 }
 
 addEvent(window, "load", function() {
-	QUnit.begin();
+	QUnit.begin({});
 	
 	// Initialize the config, saving the execution queue
 	var oldconfig = extend({}, config);
@@ -499,17 +649,23 @@ addEvent(window, "load", function() {
 	}
 	var banner = id("qunit-header");
 	if ( banner ) {
-		banner.innerHTML = '<a href="' + location.href + '">' + banner.innerHTML + '</a>'; 
+		var paramsIndex = location.href.lastIndexOf(location.search);
+		if ( paramsIndex > -1 ) {
+			var mainPageLocation = location.href.slice(0, paramsIndex);
+			if ( mainPageLocation == location.href ) {
+				banner.innerHTML = '<a href=""> ' + banner.innerHTML + '</a> ';
+			} else {
+				var testName = decodeURIComponent(location.search.slice(1));
+				banner.innerHTML = '<a href="' + mainPageLocation + '">' + banner.innerHTML + '</a> &#8250; <a href="">' + testName + '</a>';
+			}
+		}
 	}
 	
 	var toolbar = id("qunit-testrunner-toolbar");
 	if ( toolbar ) {
-		toolbar.style.display = "none";
-		
 		var filter = document.createElement("input");
 		filter.type = "checkbox";
 		filter.id = "qunit-filter-pass";
-		filter.disabled = true;
 		addEvent( filter, "click", function() {
 			var li = document.getElementsByTagName("li");
 			for ( var i = 0; i < li.length; i++ ) {
@@ -517,32 +673,19 @@ addEvent(window, "load", function() {
 					li[i].style.display = filter.checked ? "none" : "";
 				}
 			}
+			if ( defined.sessionStorage ) {
+				sessionStorage.setItem("qunit-filter-passed-tests", filter.checked ? "true" : "");
+			}
 		});
+		if ( defined.sessionStorage && sessionStorage.getItem("qunit-filter-passed-tests") ) {
+			filter.checked = true;
+		}
 		toolbar.appendChild( filter );
 
 		var label = document.createElement("label");
 		label.setAttribute("for", "qunit-filter-pass");
 		label.innerHTML = "Hide passed tests";
 		toolbar.appendChild( label );
-
-		var missing = document.createElement("input");
-		missing.type = "checkbox";
-		missing.id = "qunit-filter-missing";
-		missing.disabled = true;
-		addEvent( missing, "click", function() {
-			var li = document.getElementsByTagName("li");
-			for ( var i = 0; i < li.length; i++ ) {
-				if ( li[i].className.indexOf("fail") > -1 && li[i].innerHTML.indexOf('missing test - untested code is broken code') > - 1 ) {
-					li[i].parentNode.parentNode.style.display = missing.checked ? "none" : "block";
-				}
-			}
-		});
-		toolbar.appendChild( missing );
-
-		label = document.createElement("label");
-		label.setAttribute("for", "qunit-filter-missing");
-		label.innerHTML = "Hide missing tests (untested code is broken code)";
-		toolbar.appendChild( label );
 	}
 
 	var main = id('main') || id('qunit-fixture');
@@ -556,35 +699,34 @@ addEvent(window, "load", function() {
 });
 
 function done() {
-	if ( config.doneTimer && window.clearTimeout ) {
-		window.clearTimeout( config.doneTimer );
-		config.doneTimer = null;
-	}
-
-	if ( config.queue.length ) {
-		config.doneTimer = window.setTimeout(function(){
-			if ( !config.queue.length ) {
-				done();
-			} else {
-				synchronize( done );
-			}
-		}, 13);
-
-		return;
-	}
-
 	config.autorun = true;
 
 	// Log the last module results
 	if ( config.currentModule ) {
-		QUnit.moduleDone( config.currentModule, config.moduleStats.bad, config.moduleStats.all );
+		QUnit.moduleDone( {
+			name: config.currentModule,
+			failed: config.moduleStats.bad,
+			passed: config.moduleStats.all - config.moduleStats.bad,
+			total: config.moduleStats.all
+		} );
 	}
 
 	var banner = id("qunit-banner"),
 		tests = id("qunit-tests"),
-		html = ['Tests completed in ',
-		+new Date - config.started, ' milliseconds.<br/>',
-		'<span class="passed">', config.stats.all - config.stats.bad, '</span> tests of <span class="total">', config.stats.all, '</span> passed, <span class="failed">', config.stats.bad,'</span> failed.'].join('');
+		runtime = +new Date - config.started,
+		passed = config.stats.all - config.stats.bad,
+		html = [
+			'Tests completed in ',
+			runtime,
+			' milliseconds.<br/>',
+			'<span class="passed">',
+			passed,
+			'</span> tests of <span class="total">',
+			config.stats.all,
+			'</span> passed, <span class="failed">',
+			config.stats.bad,
+			'</span> failed.'
+		].join('');
 
 	if ( banner ) {
 		banner.className = (config.stats.bad ? "qunit-fail" : "qunit-pass");
@@ -603,7 +745,12 @@ function done() {
 		result.innerHTML = html;
 	}
 
-	QUnit.done( config.stats.bad, config.stats.all );
+	QUnit.done( {
+		failed: config.stats.bad,
+		passed: passed, 
+		total: config.stats.all,
+		runtime: runtime
+	} );
 }
 
 function validTest( name ) {
@@ -634,8 +781,31 @@ function validTest( name ) {
 	return run;
 }
 
+// so far supports only Firefox, Chrome and Opera (buggy)
+// could be extended in the future to use something like https://github.com/csnover/TraceKit
+function sourceFromStacktrace() {
+	try {
+		throw new Error();
+	} catch ( e ) {
+		if (e.stacktrace) {
+			// Opera
+			return e.stacktrace.split("\n")[6];
+		} else if (e.stack) {
+			// Firefox, Chrome
+			return e.stack.split("\n")[4];
+		}
+	}
+}
+
+function resultDisplayStyle(passed) {
+	return passed && id("qunit-filter-pass") && id("qunit-filter-pass").checked ? 'none' : '';
+}
+
 function escapeHtml(s) {
-	s = s === null ? "" : s + "";
+	if (!s) {
+		return "";
+	}
+	s = s + "";
 	return s.replace(/[\&"<>\\]/g, function(s) {
 		switch(s) {
 			case "&": return "&amp;";
@@ -648,24 +818,6 @@ function escapeHtml(s) {
 	});
 }
 
-function push(result, actual, expected, message) {
-	message = escapeHtml(message) || (result ? "okay" : "failed");
-	message = '<span class="test-message">' + message + "</span>";
-	expected = escapeHtml(QUnit.jsDump.parse(expected));
-	actual = escapeHtml(QUnit.jsDump.parse(actual));
-	var output = message + ', expected: <span class="test-expected">' + expected + '</span>';
-	if (actual != expected) {
-		output += ' result: <span class="test-actual">' + actual + '</span>, diff: ' + QUnit.diff(expected, actual);
-	}
-	
-	// can't use ok, as that would double-escape messages
-	QUnit.log(result, output);
-	config.assertions.push({
-		result: !!result,
-		message: output
-	});
-}
-
 function synchronize( callback ) {
 	config.queue.push( callback );
 
@@ -680,12 +832,14 @@ function process() {
 	while ( config.queue.length && !config.blocking ) {
 		if ( config.updateRate <= 0 || (((new Date()).getTime() - start) < config.updateRate) ) {
 			config.queue.shift()();
-
 		} else {
-			setTimeout( process, 13 );
+			window.setTimeout( process, 13 );
 			break;
 		}
 	}
+  if (!config.blocking && !config.queue.length) {
+    done();
+  }
 }
 
 function saveGlobal() {
@@ -705,13 +859,13 @@ function checkPollution( name ) {
 	var newGlobals = diff( old, config.pollution );
 	if ( newGlobals.length > 0 ) {
 		ok( false, "Introduced global variable(s): " + newGlobals.join(", ") );
-		config.expected++;
+		config.current.expected++;
 	}
 
 	var deletedGlobals = diff( config.pollution, old );
 	if ( deletedGlobals.length > 0 ) {
 		ok( false, "Deleted global variable(s): " + deletedGlobals.join(", ") );
-		config.expected++;
+		config.current.expected++;
 	}
 }
 
@@ -988,7 +1142,7 @@ QUnit.jsDump = (function() {
 				type = "date";
 			} else if (QUnit.is("Function", obj)) {
 				type = "function";
-			} else if (obj.setInterval && obj.document && !obj.nodeType) {
+			} else if (typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined") {
 				type = "window";
 			} else if (obj.nodeType === 9) {
 				type = "document";
@@ -1042,31 +1196,31 @@ QUnit.jsDump = (function() {
 					ret += ' ' + name;
 				ret += '(';
 				
-				ret = [ ret, this.parse( fn, 'functionArgs' ), '){'].join('');
-				return join( ret, this.parse(fn,'functionCode'), '}' );
+				ret = [ ret, QUnit.jsDump.parse( fn, 'functionArgs' ), '){'].join('');
+				return join( ret, QUnit.jsDump.parse(fn,'functionCode'), '}' );
 			},
 			array: array,
 			nodelist: array,
 			arguments: array,
 			object:function( map ) {
 				var ret = [ ];
-				this.up();
+				QUnit.jsDump.up();
 				for ( var key in map )
-					ret.push( this.parse(key,'key') + ': ' + this.parse(map[key]) );
-				this.down();
+					ret.push( QUnit.jsDump.parse(key,'key') + ': ' + QUnit.jsDump.parse(map[key]) );
+				QUnit.jsDump.down();
 				return join( '{', ret, '}' );
 			},
 			node:function( node ) {
-				var open = this.HTML ? '&lt;' : '<',
-					close = this.HTML ? '&gt;' : '>';
+				var open = QUnit.jsDump.HTML ? '&lt;' : '<',
+					close = QUnit.jsDump.HTML ? '&gt;' : '>';
 					
 				var tag = node.nodeName.toLowerCase(),
 					ret = open + tag;
 					
-				for ( var a in this.DOMAttrs ) {
-					var val = node[this.DOMAttrs[a]];
+				for ( var a in QUnit.jsDump.DOMAttrs ) {
+					var val = node[QUnit.jsDump.DOMAttrs[a]];
 					if ( val )
-						ret += ' ' + a + '=' + this.parse( val, 'attribute' );
+						ret += ' ' + a + '=' + QUnit.jsDump.parse( val, 'attribute' );
 				}
 				return ret + close + open + '/' + tag + close;
 			},
@@ -1094,8 +1248,8 @@ QUnit.jsDump = (function() {
 			'class':'className'
 		},
 		HTML:false,//if true, entities are escaped ( <, >, \t, space and \n )
-		indentChar:'   ',//indentation unit
-		multiline:false //if true, items in a collection, are separated by a \n, else just a space.
+		indentChar:'  ',//indentation unit
+		multiline:true //if true, items in a collection, are separated by a \n, else just a space.
 	};
 
 	return jsDump;
@@ -1255,7 +1409,7 @@ QUnit.diff = (function() {
 		}
 		
 		return str;
-	}
+	};
 })();
 
-})(this);
+})(this);
\ No newline at end of file