Client-side framework for web application

11 files changed, 2284 insertions, 0 deletions

diff --git a/web/src/vendor/benchmark/test/benchmark.air/.actionScriptProperties b/web/src/vendor/benchmark/test/benchmark.air/.actionScriptProperties
new file mode 100644
index 00000000..53a44ecd
--- /dev/null
+++ b/web/src/vendor/benchmark/test/benchmark.air/.actionScriptProperties
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<actionScriptProperties analytics="false" mainApplicationPath="air.mxml" projectUUID="f1d53a64-add9-48c3-9e81-bd3b388963e7" version="10">
+  <compiler additionalCompilerArguments="-locale en_US" autoRSLOrdering="true" copyDependentFiles="true" fteInMXComponents="false" generateAccessible="true" htmlExpressInstall="true" htmlGenerate="false" htmlHistoryManagement="false" htmlPlayerVersionCheck="true" includeNetmonSwc="false" outputFolderPath="bin-debug" removeUnusedRSL="true" sourceFolderPath="src" strict="true" targetPlayerVersion="0.0.0" useApolloConfig="true" useDebugRSLSwfs="true" verifyDigests="true" warn="true">
+    <compilerSourcePath/>
+    <libraryPath defaultLinkType="0"/>
+    <sourceAttachmentPath/>
+  </compiler>
+  <applications>
+    <application path="air.mxml">
+      <airExcludes/>
+    </application>
+  </applications>
+  <modules/>
+  <buildCSSFiles/>
+  <flashCatalyst validateFlashCatalystCompatibility="false"/>
+  <buildTargets>
+    <buildTarget buildTargetName="default">
+      <airSettings airCertificatePath="" airTimestamp="true" version="1">
+        <airExcludes/>
+      </airSettings>
+      <actionScriptSettings version="1"/>
+    </buildTarget>
+  </buildTargets>
+</actionScriptProperties>
diff --git a/web/src/vendor/benchmark/test/benchmark.air/.flexProperties b/web/src/vendor/benchmark/test/benchmark.air/.flexProperties
new file mode 100644
index 00000000..f2072112
--- /dev/null
+++ b/web/src/vendor/benchmark/test/benchmark.air/.flexProperties
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<flexProperties enableServiceManager="false" flexServerFeatures="0" flexServerType="0" toolCompile="true" useServerFlexSDK="false" version="2"/>
diff --git a/web/src/vendor/benchmark/test/benchmark.air/.project b/web/src/vendor/benchmark/test/benchmark.air/.project
new file mode 100644
index 00000000..98fe0436
--- /dev/null
+++ b/web/src/vendor/benchmark/test/benchmark.air/.project
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>benchmark.air</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>com.adobe.flexbuilder.project.flexbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.adobe.flexbuilder.project.apollobuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>com.adobe.flexbuilder.project.apollonature</nature>
+		<nature>com.adobe.flexbuilder.project.flexnature</nature>
+		<nature>com.adobe.flexbuilder.project.actionscriptnature</nature>
+	</natures>
+</projectDescription>
diff --git a/web/src/vendor/benchmark/test/benchmark.air/README.md b/web/src/vendor/benchmark/test/benchmark.air/README.md
new file mode 100644
index 00000000..a304b6fa
--- /dev/null
+++ b/web/src/vendor/benchmark/test/benchmark.air/README.md
@@ -0,0 +1,6 @@
+# Instructions
+
+Before importing the Flash Builder project please perform the following steps:
+
+ 1. Copy/paste `benchmark.js` into the `src` folder.
+ 2. Copy/paste `AIRIntrospector.js` from some place like `C:\Program Files\Adobe\Adobe Flash Builder 4.5\sdks\4.5.0\frameworks\libs\air\AIRIntrospector.js` into the `src` folder.
diff --git a/web/src/vendor/benchmark/test/benchmark.air/bin-debug/air.swf b/web/src/vendor/benchmark/test/benchmark.air/bin-debug/air.swf
new file mode 100644
index 00000000..53399542
--- /dev/null
+++ b/web/src/vendor/benchmark/test/benchmark.air/bin-debug/air.swf
diff --git a/web/src/vendor/benchmark/test/benchmark.air/src/air-app.xml b/web/src/vendor/benchmark/test/benchmark.air/src/air-app.xml
new file mode 100644
index 00000000..0ef97076
--- /dev/null
+++ b/web/src/vendor/benchmark/test/benchmark.air/src/air-app.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?>
+<application xmlns="http://ns.adobe.com/air/application/2.6">
+	<id>air</id>
+	<filename>air</filename>
+	<name>air</name>
+	<versionNumber>0.0.0</versionNumber>
+	<initialWindow>
+		<content>index.html</content>
+		<resizable>true</resizable>
+		<width>320</width>
+		<height>240</height>
+		<autoOrients>false</autoOrients>
+        <fullScreen>false</fullScreen>
+        <visible>true</visible>
+    </initialWindow>
+</application>
diff --git a/web/src/vendor/benchmark/test/benchmark.air/src/air.mxml b/web/src/vendor/benchmark/test/benchmark.air/src/air.mxml
new file mode 100644
index 00000000..c2c46603
--- /dev/null
+++ b/web/src/vendor/benchmark/test/benchmark.air/src/air.mxml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009"
+					   xmlns:s="library://ns.adobe.com/flex/spark"
+					   xmlns:mx="library://ns.adobe.com/flex/mx">
+	<fx:Declarations>
+	</fx:Declarations>
+</s:WindowedApplication>
diff --git a/web/src/vendor/benchmark/test/benchmark.air/src/index.html b/web/src/vendor/benchmark/test/benchmark.air/src/index.html
new file mode 100644
index 00000000..1a1eb196
--- /dev/null
+++ b/web/src/vendor/benchmark/test/benchmark.air/src/index.html
@@ -0,0 +1,37 @@
+<!doctype html>
+<html lang="en">
+	<head>
+		<meta charset="utf-8">
+		<title>Benchmark.js Adobe AIR Test Suite</title>
+		<script src="AIRIntrospector.js"></script>
+		<script>
+			var console = air.Introspector.Console;
+		</script>
+		<script src="benchmark.js"></script>
+	</head>
+	<body>
+		<script>
+			(function() {
+				var suite = new Benchmark.Suite;
+
+				// add tests
+				suite.add('RegExp#test', function() {
+					/o/.test('Hello World!');
+				})
+				.add('String#indexOf', function() {
+					'Hello World!'.indexOf('o') > -1;
+				})
+				// add listeners
+				.on('cycle', function(event) {
+					console.log(event.target);
+				})
+				.on('complete', function() {
+					console.log('Fastest is ' + this.filter('fastest').pluck('name'));
+				})
+				// don't run async to avoid JavaScript security errors
+				// http://help.adobe.com/en_US/AIR/1.5/devappshtml/WS5b3ccc516d4fbf351e63e3d118666ade46-7f0e.html
+				.run({ 'async': false });
+			}());
+		</script>
+	</body>
+</html>
diff --git a/web/src/vendor/benchmark/test/index.html b/web/src/vendor/benchmark/test/index.html
new file mode 100644
index 00000000..9762fb69
--- /dev/null
+++ b/web/src/vendor/benchmark/test/index.html
@@ -0,0 +1,85 @@
+<!doctype html>
+<html lang="en">
+	<head>
+		<meta charset="utf-8">
+		<title>Benchmark.js Test Suite</title>
+		<link rel="stylesheet" href="../vendor/qunit/qunit/qunit.css">
+		<style>
+			applet {
+				position: absolute;
+				left: -9999em;
+			}
+		</style>
+	</head>
+	<body>
+		<div id="qunit"></div>
+		<script src="../benchmark.js"></script>
+		<script src="../vendor/platform.js/platform.js"></script>
+		<script>
+			(function() {
+				var hasOwnProperty = function hasOwnProperty(key) {
+					var parent = (this.constructor || Object).prototype;
+					return key in this && !(key in parent && this[key] === parent[key]);
+				};
+				if (typeof {}.hasOwnProperty != 'function') {
+					// redefine for Safari 2, else use the less accurate fallback for others
+					if ({}.__proto__ == Object.prototype) {
+						hasOwnProperty = function hasOwnProperty(key) {
+							var result;
+							this.__proto__ = [this.__proto__, this.__proto__ = null, result = key in this][0];
+							return result;
+						};
+					}
+					Object.prototype.hasOwnProperty = hasOwnProperty;
+				}
+			}());
+
+			// load the nanosecond timer
+			if (!/[?&]nojava=true(?:&|$)/.test(location.search)) {
+				document.write('<applet code="nano" archive="../nano.jar"></applet>');
+			}
+
+			// avoid syntax errors for `QUnit.throws` in older Firefoxes
+			document.write(platform.name == 'Firefox' && /^1\b/.test(platform.version)
+				? '<script src="../vendor/qunit/qunit/qunit-1.8.0.js"><\/script>'
+				: '<script src="../vendor/qunit/qunit/qunit.js"><\/script>'
+			);
+		</script>
+		<script>
+			// load test.js if not using require.js
+			document.write(/[?&]norequire=true(?:&|$)/.test(location.search)
+				? '<script src="test.js"><\/script>'
+				: '<script src="../vendor/requirejs/require.js"><\/script>'
+			);
+		</script>
+		<script>
+			// load Benchmark as a module
+			var Benchmark2;
+
+			window.require && require({
+				'baseUrl': '../vendor/requirejs/',
+				'urlArgs': 't=' + (+new Date),
+				'paths': {
+					'benchmark': '../../benchmark',
+					'platform': '../platform.js/platform'
+				}
+			},
+			['benchmark', 'platform'], function(Benchmark, platform) {
+				Benchmark2 = Benchmark;
+				Benchmark2.platform = platform;
+				require(['test.js']);
+			});
+
+			// set a more readable browser name
+			window.onload = function() {
+				var timeoutId = setInterval(function() {
+					var ua = document.getElementById('qunit-userAgent');
+					if (ua) {
+						ua.innerHTML = platform;
+						clearInterval(timeoutId);
+					}
+				}, 15);
+			};
+		</script>
+	</body>
+</html>
diff --git a/web/src/vendor/benchmark/test/run-test.sh b/web/src/vendor/benchmark/test/run-test.sh
new file mode 100755
index 00000000..43424e43
--- /dev/null
+++ b/web/src/vendor/benchmark/test/run-test.sh
@@ -0,0 +1,9 @@
+cd "$(dirname "$0")"
+for cmd in rhino ringo narwhal node; do
+	echo ""
+	echo "Testing in $cmd..."
+	$cmd test.js
+done
+echo ""
+echo "Testing in a browser..."
+open index.html
diff --git a/web/src/vendor/benchmark/test/test.js b/web/src/vendor/benchmark/test/test.js
new file mode 100644
index 00000000..d6944940
--- /dev/null
+++ b/web/src/vendor/benchmark/test/test.js
@@ -0,0 +1,2074 @@
+;(function(window, undefined) {
+  'use strict';
+
+  /** Use a single load function */
+  var load = typeof require == 'function' ? require : window.load;
+
+  /** The `platform` object to check */
+  var platform =
+    window.platform ||
+    load('../vendor/platform.js/platform.js') ||
+    window.platform;
+
+  /** The unit testing framework */
+  var QUnit =
+    window.QUnit || (
+      window.setTimeout || (window.addEventListener = window.setTimeout = / /),
+      window.QUnit = load('../vendor/qunit/qunit/qunit' + (platform.name == 'Narwhal' ? '-1.8.0' : '') + '.js') || window.QUnit,
+      load('../vendor/qunit-clib/qunit-clib.js'),
+      (window.addEventListener || 0).test && delete window.addEventListener,
+      window.QUnit
+    );
+
+  /** The `Benchmark` constructor to test */
+  var Benchmark =
+    window.Benchmark || (
+      Benchmark = load('../benchmark.js') || window.Benchmark,
+      Benchmark.Benchmark || Benchmark
+    );
+
+  /** API shortcut */
+  var forOwn = Benchmark.forOwn;
+
+  /** Used to get property descriptors */
+  var getDescriptor = Object.getOwnPropertyDescriptor;
+
+  /** Used to set property descriptors */
+  var setDescriptor = Object.defineProperty;
+
+  /** Shortcut used to convert array-like objects to arrays */
+  var slice = [].slice;
+
+  /** Used to resolve a value's internal [[Class]] */
+  var toString = {}.toString;
+
+  /** Used to check problem JScript properties (a.k.a. the [[DontEnum]] bug) */
+  var shadowed = {
+    'constructor': 1,
+    'hasOwnProperty': 2,
+    'isPrototypeOf': 3,
+    'propertyIsEnumerable': 4,
+    'toLocaleString': 5,
+    'toString': 6,
+    'valueOf': 7
+  };
+
+  /** Used to flag environments/features */
+  var support = {
+    'descriptors': !!function() {
+      try {
+        var o = {};
+        return (setDescriptor(o, o, o), 'value' in getDescriptor(o, o));
+      } catch(e) { }
+    }()
+  };
+
+  /*--------------------------------------------------------------------------*/
+
+  /**
+   * Skips a given number of tests with a passing result.
+   *
+   * @private
+   * @param {Number} [count=1] The number of tests to skip.
+   */
+  function skipTest(count) {
+    count || (count = 1);
+    while (count--) {
+      ok(true, 'test skipped');
+    }
+  }
+
+  /*--------------------------------------------------------------------------*/
+
+  // init Benchmark.options.minTime
+  Benchmark(function() { throw 0; }).run();
+
+  // set a shorter max time
+  Benchmark.options.maxTime = Benchmark.options.minTime * 5;
+
+  // explicitly call `QUnit.module()` instead of `module()`
+  // in case we are in a CLI environment
+  QUnit.module('Benchmark');
+
+  (function() {
+    test('has the default `Benchmark.platform` value', function() {
+      if (window.document) {
+        equal(String(Benchmark.platform), navigator.userAgent);
+      } else {
+        skipTest(1)
+      }
+    });
+
+    test('supports loading Benchmark.js as a module', function() {
+      if (window.document && window.require) {
+        equal((Benchmark2 || {}).version, Benchmark.version);
+      } else {
+        skipTest(1)
+      }
+    });
+
+    test('supports loading Platform.js as a module', function() {
+      if (window.document && window.require) {
+        var platform = (Benchmark2 || {}).platform || {};
+        equal(typeof platform.name, 'string');
+      } else {
+        skipTest(1)
+      }
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark constructor');
+
+  (function() {
+    test('creates a new instance when called without the `new` operator', function() {
+      ok(Benchmark() instanceof Benchmark);
+    });
+
+    test('supports passing an options object', function() {
+      var bench = Benchmark({ 'name': 'foo', 'fn': function() { } });
+      ok(bench.fn && bench.name == 'foo');
+    });
+
+    test('supports passing a "name" and "fn" argument', function() {
+      var bench = Benchmark('foo', function() { });
+      ok(bench.fn && bench.name == 'foo');
+    });
+
+    test('supports passing a "name" argument and an options object', function() {
+      var bench = Benchmark('foo', { 'fn': function() { } });
+      ok(bench.fn && bench.name == 'foo');
+    });
+
+    test('supports passing a "name" argument and an options object', function() {
+      var bench = Benchmark('foo', function() { }, { 'id': 'bar' });
+      ok(bench.fn && bench.name == 'foo' && bench.id == 'bar');
+    });
+
+    test('supports passing an empy string for the "fn" options property', function() {
+      var bench = Benchmark({ 'fn': '' }).run();
+      ok(!bench.error);
+    });
+
+    test('detects dead code', function() {
+      var bench = Benchmark(function() { }).run();
+      ok(/setup\(\)/.test(bench.compiled) ? !bench.error : bench.error);
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark compilation');
+
+  (function() {
+    test('compiles using the default `Function#toString`', function() {
+      var bench = Benchmark({
+        'setup': function() { var a = 1; },
+        'fn': function() { throw a; },
+        'teardown': function() { a = 2; }
+      }).run();
+
+      var compiled = bench.compiled;
+      if (/setup\(\)/.test(compiled)) {
+        skipTest();
+      }
+      else {
+        ok(/var a\s*=\s*1/.test(compiled) && /throw a/.test(compiled) && /a\s*=\s*2/.test(compiled));
+      }
+    });
+
+    test('compiles using a custom "toString" method', function() {
+      var bench = Benchmark({
+        'setup': function() { },
+        'fn': function() { },
+        'teardown': function() { }
+      });
+
+      bench.setup.toString = function() { return 'var a = 1;' };
+      bench.fn.toString = function() { return 'throw a;' };
+      bench.teardown.toString = function() { return 'a = 2;' };
+      bench.run();
+
+      var compiled = bench.compiled;
+      if (/setup\(\)/.test(compiled)) {
+        skipTest();
+      }
+      else {
+        ok(/var a\s*=\s*1/.test(compiled) && /throw a/.test(compiled) && /a\s*=\s*2/.test(compiled));
+      }
+    });
+
+    test('compiles using a string value', function() {
+      var bench = Benchmark({
+        'setup': 'var a = 1;',
+        'fn': 'throw a;',
+        'teardown': 'a = 2;'
+      }).run();
+
+      var compiled = bench.compiled;
+      if (/setup\(\)/.test(compiled)) {
+        skipTest();
+      }
+      else {
+        ok(/var a\s*=\s*1/.test(compiled) && /throw a/.test(compiled) && /a\s*=\s*2/.test(compiled));
+      }
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark test binding');
+
+  (function() {
+    var count = 0;
+
+    var tests = {
+      'inlined "setup", "fn", and "teardown"': (
+        'if(/ops/.test(this))this._fn=true;'
+      ),
+      'called "fn" and inlined "setup"/"teardown" reached by error': function() {
+        count++;
+        if (/ops/.test(this)) {
+          this._fn = true;
+        }
+      },
+      'called "fn" and inlined "setup"/"teardown" reached by `return` statement': function() {
+        if (/ops/.test(this)) {
+          this._fn = true;
+        }
+        return;
+      }
+    };
+
+    forOwn(tests, function(fn, title) {
+      test('has correct binding for ' + title, function() {
+        var bench = Benchmark({
+          'setup': 'if(/ops/.test(this))this._setup=true;',
+          'fn': fn,
+          'teardown': 'if(/ops/.test(this))this._teardown=true;',
+          'onCycle': function() { this.abort(); }
+        }).run();
+
+        var compiled = bench.compiled;
+        if (/setup\(\)/.test(compiled)) {
+          skipTest(3);
+        }
+        else {
+          ok(bench._setup, 'correct binding for "setup"');
+          ok(bench._fn, 'correct binding for "fn"');
+          ok(bench._teardown, 'correct binding for "teardown"');
+        }
+      });
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.deepClone');
+
+  (function() {
+    function createCircularObject() {
+      var result = {
+        'foo': { 'b': { 'foo': { 'c': { } } } },
+        'bar': { }
+      };
+
+      result.foo.b.foo.c.foo = result;
+      result.bar.b = result.foo.b;
+      return result;
+    }
+
+    function Klass() {
+      this.a = 1;
+    }
+
+    Klass.prototype = { 'b': 1 };
+
+    var notCloneable = {
+      'an arguments object': arguments,
+      'an element': window.document && document.body,
+      'a function': Klass,
+      'a Klass instance': new Klass
+    };
+
+    var objects = {
+      'an array': ['a', 'b', 'c', ''],
+      'an array-like-object': { '0': 'a', '1': 'b', '2': 'c',  '3': '', 'length': 5 },
+      'boolean': false,
+      'boolean object': Object(false),
+      'an object': { 'a': 0, 'b': 1, 'c': 3 },
+      'an object with object values': { 'a': /a/, 'b': ['B'], 'c': { 'C': 1 } },
+      'null': null,
+      'a number': 3,
+      'a number object': Object(3),
+      'a regexp': /x/gim,
+      'a string': 'x',
+      'a string object': Object('x'),
+      'undefined': undefined
+    };
+
+    objects['an array'].length = 5;
+
+    forOwn(objects, function(object, key) {
+      test('clones ' + key + ' correctly', function() {
+        var kind = toString.call(object),
+            clone = Benchmark.deepClone(object);
+
+        if (object == null) {
+          equal(clone, object);
+        } else {
+          deepEqual(clone.valueOf(), object.valueOf());
+        }
+        if (object === Object(object)) {
+          ok(clone !== object);
+        } else {
+          skipTest();
+        }
+      });
+    });
+
+    forOwn(notCloneable, function(object, key) {
+      test('does not clone ' + key, function() {
+        ok(Benchmark.deepClone(object) === object);
+      });
+    });
+
+    test('clones using Klass#deepClone', function() {
+      var object = new Klass;
+      Klass.prototype.deepClone = function() { return new Klass; };
+
+      var clone = Benchmark.deepClone(object);
+      ok(clone !== object && clone instanceof Klass);
+
+      delete Klass.prototype.clone;
+    });
+
+    test('clones problem JScript properties', function() {
+      var clone = Benchmark.deepClone(shadowed);
+      deepEqual(clone, shadowed);
+    });
+
+    test('clones string object with custom property', function() {
+      var object = new String('x');
+      object.x = 1;
+
+      var clone = Benchmark.deepClone(object);
+      ok(clone == 'x' && typeof clone == 'object' && clone.x === 1 && toString.call(clone) == '[object String]');
+    });
+
+    test('clones objects with circular references', function() {
+      var object = createCircularObject(),
+          clone = Benchmark.deepClone(object);
+
+      ok(clone.bar.b === clone.foo.b && clone === clone.foo.b.foo.c.foo && clone !== object);
+    });
+
+    test('clones non-extensible objects with circular references', function() {
+      if (Object.preventExtensions) {
+        var object = Object.preventExtensions(createCircularObject());
+        Object.preventExtensions(object.bar.b);
+
+        var clone = Benchmark.deepClone(object);
+        ok(clone.bar.b === clone.foo.b && clone === clone.foo.b.foo.c.foo && clone !== object);
+      } else {
+        skipTest(1)
+      }
+    });
+
+    test('clones sealed objects with circular references', function() {
+      if (Object.seal) {
+        var object = Object.seal(createCircularObject());
+        Object.seal(object.bar.b);
+
+        var clone = Benchmark.deepClone(object);
+        ok(clone.bar.b === clone.foo.b && clone === clone.foo.b.foo.c.foo && clone !== object);
+      } else {
+        skipTest(1)
+      }
+    });
+
+    test('clones frozen objects with circular references', function() {
+      if (Object.freeze) {
+        var object = Object.freeze(createCircularObject());
+        Object.freeze(object.bar.b);
+
+        var clone = Benchmark.deepClone(object);
+        ok(clone.bar.b === clone.foo.b && clone === clone.foo.b.foo.c.foo && clone !== object);
+      } else {
+        skipTest(1)
+      }
+    });
+
+    test('clones objects with custom descriptors and circular references', function() {
+      var accessor,
+          descriptor;
+
+      if (support.descriptors) {
+        var object = setDescriptor({}, 'foo', {
+          'configurable': true,
+          'value': setDescriptor({}, 'b', {
+            'writable': true,
+            'value': setDescriptor({}, 'foo', {
+              'get': function() { return accessor; },
+              'set': function(value) { accessor = value; }
+            })
+          })
+        });
+
+        setDescriptor(object, 'bar', { 'value': {} });
+        object.foo.b.foo = { 'c': object };
+        object.bar.b = object.foo.b;
+
+        var clone = Benchmark.deepClone(object);
+        ok(clone !== object &&
+          clone.bar.b === clone.foo.b &&
+          clone !== clone.foo.b.foo.c.foo &&
+          (descriptor = getDescriptor(clone, 'foo')) &&
+          descriptor.configurable && !(descriptor.enumerable && descriptor.writable) &&
+          (descriptor = getDescriptor(clone.foo, 'b')) &&
+          descriptor.writable && !(descriptor.configurable && descriptor.enumerable) &&
+          (descriptor = getDescriptor(clone.foo.b, 'foo')) &&
+          descriptor.get && descriptor.set &&
+          (descriptor = getDescriptor(clone.foo.b, 'foo')) &&
+          !(descriptor.configurable && descriptor.enumerable && descriptor.writable) &&
+          (descriptor = getDescriptor(clone, 'bar')) &&
+          !(descriptor.configurable && descriptor.enumerable && descriptor.writable));
+      }
+      else {
+        skipTest(1)
+      }
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.each');
+
+  (function() {
+    var xpathResult;
+
+    var objects = {
+      'array': ['a', 'b', 'c', ''],
+      'array-like-object': { '0': 'a', '1': 'b', '2': 'c',  '3': '', 'length': 5 },
+      'xpath snapshot': null
+    };
+
+    if (window.document && document.evaluate) {
+      xpathResult = [document.documentElement, document.getElementsByTagName('head')[0], document.body];
+      objects['xpath snapshot'] = document.evaluate('//*[self::html or self::head or self::body]', document, null, 7, null);
+    }
+
+    objects.array.length = 5;
+
+    forOwn(objects, function(object, key) {
+      test('passes the correct arguments when passing an ' + key, function() {
+        if (object) {
+          var args
+          Benchmark.each(object, function() {
+            args || (args = slice.call(arguments));
+          });
+
+          if (key == 'xpath snapshot') {
+            ok(args[0] === xpathResult[0]);
+          } else {
+            equal(args[0], 'a');
+          }
+          equal(args[1], 0);
+          ok(args[2] === object);
+        }
+        else {
+          skipTest(3);
+        }
+      });
+
+      test('returns the passed object when passing an ' + key, function() {
+        if (object) {
+          var actual = Benchmark.each(object, function() { });
+          ok(actual === object);
+        }
+        else {
+          skipTest();
+        }
+      });
+
+      test('iterates over all indexes when passing an ' + key, function() {
+        if (object) {
+          var values = [];
+          Benchmark.each(object, function(value) {
+            values.push(value);
+          });
+
+          deepEqual(values, key == 'xpath snapshot' ? xpathResult : ['a', 'b', 'c', '']);
+        }
+        else {
+          skipTest();
+        }
+      });
+
+      test('exits early when returning `false` when passing an ' + key, function() {
+        if (object) {
+          var values = [];
+          Benchmark.each(object, function(value) {
+            values.push(value);
+            return values.length < 2;
+          });
+
+          deepEqual(values, key == 'xpath snapshot' ? xpathResult.slice(0, 2) : ['a', 'b']);
+        }
+        else {
+          skipTest();
+        }
+      });
+    });
+
+    test('passes the third callback argument as an object', function() {
+      var thirdArg;
+      Benchmark.each('hello', function(value, index, object) {
+        thirdArg = object;
+      });
+
+      ok(thirdArg && typeof thirdArg == 'object');
+    });
+
+    test('iterates over strings by index', function() {
+      var values = [];
+      Benchmark.each('hello', function(value) {
+        values.push(value)
+      });
+
+      deepEqual(values, ['h', 'e', 'l', 'l', 'o']);
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.extend');
+
+  (function() {
+    test('allows no source argument', function() {
+      var object = {};
+      equal(Benchmark.extend(object), object);
+    });
+
+    test('allows a single source argument', function() {
+      var source = { 'x': 1, 'y': 1 },
+          actual = Benchmark.extend({}, source);
+
+      deepEqual(Benchmark.extend({}, source), { 'x': 1, 'y': 1 });
+    });
+
+    test('allows multiple source arguments', function() {
+      var source1 = { 'x': 1, 'y': 1 },
+          source2 = { 'y': 2, 'z': 2 },
+          actual = Benchmark.extend({}, source1, source2);
+
+      deepEqual(actual, { 'x': 1, 'y': 2, 'z': 2 });
+    });
+
+    test('will add inherited source properties', function() {
+      function Source() { }
+      Source.prototype.x = 1;
+      deepEqual(Benchmark.extend({}, new Source), { 'x': 1 });
+    });
+
+    test('will add problem JScript properties', function() {
+      deepEqual(Benchmark.extend({}, shadowed), shadowed);
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.filter');
+
+  (function() {
+    var objects = {
+      'array': ['a', 'b', 'c', ''],
+      'array-like-object': { '0': 'a', '1': 'b', '2': 'c',  '3': '', 'length': 5 }
+    };
+
+    objects.array.length = 5;
+
+    forOwn(objects, function(object, key) {
+      test('passes the correct arguments when passing an ' + key, function() {
+        var args;
+        Benchmark.filter(object, function() {
+          args || (args = slice.call(arguments));
+        });
+
+        deepEqual(args, ['a', 0, object]);
+      });
+
+      test('produces the correct result when passing an ' + key, function() {
+        var actual = Benchmark.filter(object, function(value, index) {
+          return index > 0;
+        });
+
+        deepEqual(actual, ['b', 'c', '']);
+      });
+
+      test('iterates over sparse ' + key + 's correctly', function() {
+        var actual = Benchmark.filter(object, function(value) {
+          return value === undefined;
+        });
+
+        deepEqual(actual, []);
+      });
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.forOwn');
+
+  (function() {
+    function fn() {
+      // no-op
+    }
+
+    function KlassA() {
+      this.a = 1;
+      this.b = 2;
+      this.c = 3;
+    }
+
+    function KlassB() {
+      this.a = 1;
+      this.constructor = 2;
+      this.hasOwnProperty = 3;
+      this.isPrototypeOf = 4;
+      this.propertyIsEnumerable = 5;
+      this.toLocaleString = 6;
+      this.toString = 7;
+      this.valueOf = 8;
+    }
+
+    function KlassC() {
+      // no-op
+    }
+
+    fn.a = 1;
+    fn.b = 2;
+    fn.c = 3;
+
+    KlassC.prototype.a = 1;
+    KlassC.prototype.b = 2;
+    KlassC.prototype.c = 3;
+
+    var objects = {
+      'an arguments object': arguments,
+      'a function': fn,
+      'an object': new KlassA,
+      'an object shadowing properties on Object.prototype': new KlassB,
+      'a prototype object': KlassC.prototype,
+      'a string': 'abc'
+    };
+
+    forOwn(objects, function(object, key) {
+      test('passes the correct arguments when passing ' + key, function() {
+        var args;
+        Benchmark.forOwn(object, function() {
+          args || (args = slice.call(arguments));
+        });
+
+        equal(typeof args[0], key == 'a string' ? 'string' : 'number');
+        equal(typeof args[1], 'string');
+        equal(args[2] && typeof args[2], key == 'a function' ? 'function' : 'object');
+      });
+
+      test('returns the passed object when passing ' + key, function() {
+        var actual = Benchmark.forOwn(object, function() { });
+        deepEqual(actual, object);
+      });
+
+      test('iterates over own properties when passing ' + key, function() {
+        var values = [];
+        Benchmark.forOwn(object, function(value) {
+          values.push(value);
+        });
+
+        if (object instanceof KlassB) {
+          deepEqual(values.sort(), [1, 2, 3, 4, 5, 6, 7, 8]);
+        } else if (key == 'a string') {
+          deepEqual(values, ['a', 'b', 'c']);
+        } else {
+          deepEqual(values.sort(), [1, 2, 3]);
+        }
+      });
+
+      test('exits early when returning `false` when passing ' + key, function() {
+        var values = [];
+        Benchmark.forOwn(object, function(value) {
+          values.push(value);
+          return false;
+        });
+
+        equal(values.length, 1);
+      });
+
+      if (object instanceof KlassB) {
+        test('exits correctly when transitioning to the JScript [[DontEnum]] fix', function() {
+          var values = [];
+          Benchmark.forOwn(object, function(value) {
+            values.push(value);
+            return values.length < 2;
+          });
+
+          equal(values.length, 2);
+        });
+      }
+    });
+  }(1, 2, 3));
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.formatNumber');
+
+  (function() {
+    test('formats a million correctly', function() {
+      equal(Benchmark.formatNumber(1e6), '1,000,000');
+    });
+
+    test('formats less than 100 correctly', function() {
+      equal(Benchmark.formatNumber(23), '23');
+    });
+
+    test('formats numbers with decimal values correctly', function() {
+      equal(Benchmark.formatNumber(1234.56), '1,234.56');
+    });
+
+    test('formats negative numbers correctly', function() {
+      equal(Benchmark.formatNumber(-1234.56), '-1,234.56');
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.hasKey');
+
+  (function() {
+    test('returns `true` for own properties', function() {
+      var object = { 'x': 1 };
+      equal(Benchmark.hasKey(object, 'x'), true);
+    });
+
+    test('returns `false` for inherited properties', function() {
+      equal(Benchmark.hasKey({}, 'toString'), false);
+    });
+
+    test('doesn\'t use an object\'s `hasOwnProperty` method', function() {
+      var object = { 'hasOwnProperty': function() { return true; } };
+      equal(Benchmark.hasKey(object, 'x'), false);
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.indexOf');
+
+  (function() {
+    var objects = {
+      'array': ['a', 'b', 'c', ''],
+      'array-like-object': { '0': 'a', '1': 'b', '2': 'c',  '3': '', 'length': 5 }
+    };
+
+    objects.array.length = 5;
+
+    forOwn(objects, function(object, key) {
+      test('produces the correct result when passing an ' + key, function() {
+        equal(Benchmark.indexOf(object, 'b'), 1);
+      });
+
+      test('matches values by strict equality when passing an ' + key, function() {
+        equal(Benchmark.indexOf(object, new String('b')), -1);
+      });
+
+      test('iterates over sparse ' + key + 's correctly', function() {
+        equal(Benchmark.indexOf(object, undefined), -1);
+      });
+    });
+
+    test('searches from the given `fromIndex`', function() {
+      var array = ['a', 'b', 'c', 'a'];
+      equal(Benchmark.indexOf(array, 'a', 1), 3);
+    });
+
+    test('handles extreme negative `fromIndex` values correctly', function() {
+      var array = ['a'];
+      array['-1'] = 'z';
+      equal(Benchmark.indexOf(array, 'z', -2), -1);
+    });
+
+    test('handles extreme positive `fromIndex` values correctly', function() {
+      var object = { '0': 'a', '1': 'b', '2': 'c', 'length': 2 };
+      equal(Benchmark.indexOf(object, 'c', 2), -1);
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.interpolate');
+
+  (function() {
+    test('replaces tokens correctly', function() {
+      var actual = Benchmark.interpolate('#{greeting} #{location}.', {
+        'greeting': 'Hello',
+        'location': 'world'
+      });
+
+      equal(actual, 'Hello world.');
+    });
+
+    test('ignores inherited object properties', function() {
+      var actual = Benchmark.interpolate('x#{toString}', {});
+      equal(actual, 'x#{toString}');
+    });
+
+    test('allows for no template object', function() {
+      var actual = Benchmark.interpolate('x');
+      equal(actual, 'x');
+    });
+
+    test('replaces duplicate tokens', function() {
+      var actual = Benchmark.interpolate('#{x}#{x}#{x}', { 'x': 'a' });
+      equal(actual, 'aaa');
+    });
+
+    test('handles keys containing RegExp special characters', function() {
+      var actual = Benchmark.interpolate('#{.*+?^=!:${}()|[]\\/}', { '.*+?^=!:${}()|[]\\/': 'x' });
+      equal(actual, 'x');
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.invoke');
+
+  (function() {
+    var objects = {
+      'array': ['a', ['b'], 'c', null],
+      'array-like-object': { '0': 'a', '1': ['b'], '2': 'c',  '3': null, 'length': 5 }
+    };
+
+    objects.array.length = 5;
+
+    forOwn(objects, function(object, key) {
+      test('produces the correct result when passing an ' + key, function() {
+        var actual = Benchmark.invoke(object, 'concat');
+        deepEqual(actual, ['a', ['b'], 'c', undefined, undefined]);
+        equal('4' in actual, false);
+      });
+
+      test('passes the correct arguments to the invoked method when passing an ' + key, function() {
+        var actual = Benchmark.invoke(object, 'concat', 'x', 'y', 'z');
+        deepEqual(actual, ['axyz', ['b', 'x', 'y', 'z'], 'cxyz', undefined, undefined]);
+        equal('4' in actual, false);
+      });
+
+      test('handles options object with callbacks correctly when passing an ' + key, function() {
+        function callback() {
+          callbacks.push(slice.call(arguments));
+        }
+
+        var callbacks = [];
+        var actual = Benchmark.invoke(object, {
+          'name': 'concat',
+          'args': ['x', 'y', 'z'],
+          'onStart': callback,
+          'onCycle': callback,
+          'onComplete': callback
+        });
+
+        deepEqual(actual, ['axyz', ['b', 'x', 'y', 'z'], 'cxyz', undefined, undefined]);
+        equal('4' in actual, false);
+
+        equal(callbacks[0].length, 1);
+        equal(callbacks[0][0].target, 'a');
+        deepEqual(callbacks[0][0].currentTarget, object);
+        equal(callbacks[0][0].type, 'start');
+        equal(callbacks[1][0].type, 'cycle');
+        equal(callbacks[5][0].type, 'complete');
+      });
+
+      test('supports queuing when passing an ' + key, function() {
+        var lengths = [];
+        var actual = Benchmark.invoke(object, {
+          'name': 'concat',
+          'queued': true,
+          'args': 'x',
+          'onCycle': function() {
+            lengths.push(object.length);
+          }
+        });
+
+        deepEqual(lengths, [5, 4, 3, 2]);
+        deepEqual(actual, ['ax', ['b', 'x'], 'cx', undefined, undefined]);
+      });
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.join');
+
+  (function() {
+    var objects = {
+      'array': ['a', 'b', ''],
+      'array-like-object': { '0': 'a', '1': 'b', '2': '', 'length': 4 },
+      'object': { 'a': '0', 'b': '1', '': '2' }
+    };
+
+    objects.array.length = 4;
+
+    forOwn(objects, function(object, key) {
+      test('joins correctly using the default separator when passing an ' + key, function() {
+        equal(Benchmark.join(object), key == 'object' ? 'a: 0,b: 1,: 2' : 'a,b,');
+      });
+
+      test('joins correctly using a custom separator when passing an ' + key, function() {
+        equal(Benchmark.join(object, '+', '@'), key == 'object' ? 'a@0+b@1+@2' :  'a+b+');
+      });
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.map');
+
+  (function() {
+    var objects = {
+      'array': ['a', 'b', 'c', ''],
+      'array-like-object': { '0': 'a', '1': 'b', '2': 'c',  '3': '', 'length': 5 }
+    };
+
+    objects.array.length = 5;
+
+    forOwn(objects, function(object, key) {
+      test('passes the correct arguments when passing an ' + key, function() {
+        var args;
+        Benchmark.map(object, function() {
+          args || (args = slice.call(arguments));
+        });
+
+        deepEqual(args, ['a', 0, object]);
+      });
+
+      test('produces the correct result when passing an ' + key, function() {
+        var actual = Benchmark.map(object, function(value, index) {
+          return value + index;
+        });
+
+        deepEqual(actual, ['a0', 'b1', 'c2', '3', undefined]);
+        equal('4' in actual, false);
+      });
+
+      test('produces an array of the correct length for sparse ' + key + 's', function() {
+        equal(Benchmark.map(object, function() { }).length, 5);
+      });
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.pluck');
+
+  (function() {
+    var objects = {
+      'array': [{ '_': 'a' }, { '_': 'b' }, { '_': 'c' }, null],
+      'array-like-object': { '0': { '_': 'a' }, '1': { '_': 'b' }, '2': { '_': 'c' },  '3': null, 'length': 5 }
+    };
+
+    objects.array.length = 5;
+
+    forOwn(objects, function(object, key) {
+      test('produces the correct result when passing an ' + key, function() {
+        var actual = Benchmark.pluck(object, '_');
+        deepEqual(actual, ['a', 'b', 'c', undefined, undefined]);
+        equal('4' in actual, false);
+      });
+
+      test('produces the correct result for non-existent keys when passing an ' + key, function() {
+        var actual = Benchmark.pluck(object, 'non-existent');
+        deepEqual(actual, [undefined, undefined, undefined, undefined, undefined]);
+        equal('4' in actual, false);
+      });
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.reduce');
+
+  (function() {
+    var objects = {
+      'array': ['b', 'c', ''],
+      'array-like-object': { '0': 'b', '1': 'c',  '2': '', 'length': 4 }
+    };
+
+    objects.array.length = 4;
+
+    forOwn(objects, function(object, key) {
+      test('passes the correct arguments when passing an ' + key, function() {
+        var args;
+        Benchmark.reduce(object, function() {
+          args || (args = slice.call(arguments));
+        }, 'a');
+
+        deepEqual(args, ['a', 'b', 0, object]);
+      });
+
+      test('accumulates correctly when passing an ' + key, function() {
+        var actual = Benchmark.reduce(object, function(string, value) {
+          return string + value;
+        }, 'a');
+
+        equal(actual, 'abc');
+      });
+
+      test('handles arguments with no initial value correctly when passing an ' + key, function() {
+        var args;
+        Benchmark.reduce(object, function() {
+          args || (args = slice.call(arguments));
+        });
+
+        deepEqual(args, ['b', 'c', 1, object]);
+      });
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark#clone');
+
+  (function() {
+    var bench = Benchmark(function() { this.count += 0; }).run();
+
+    test('produces the correct result passing no arguments', function() {
+      var clone = bench.clone();
+      deepEqual(clone, bench);
+      ok(clone.stats != bench.stats && clone.times != bench.times && clone.options != bench.options);
+    });
+
+    test('produces the correct result passing a data object', function() {
+      var clone = bench.clone({ 'fn': '', 'name': 'foo' });
+      ok(clone.fn === '' && clone.options.fn === '');
+      ok(clone.name == 'foo' && clone.options.name == 'foo');
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark#run');
+
+  (function() {
+    var data = { 'onComplete': 0, 'onCycle': 0, 'onStart': 0 };
+
+    var bench = Benchmark({
+      'fn': function() {
+        this.count += 0;
+      },
+      'onStart': function() {
+        data.onStart++;
+      },
+      'onComplete': function() {
+        data.onComplete++;
+      }
+    })
+    .run();
+
+    test('onXYZ callbacks should not be triggered by internal benchmark clones', function() {
+      equal(data.onStart, 1);
+      equal(data.onComplete, 1);
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  forOwn({
+    'Benchmark': Benchmark,
+    'Benchmark.Suite': Benchmark.Suite
+  },
+  function(Constructor, namespace) {
+
+    QUnit.module(namespace + '#emit');
+
+    (function() {
+      test('emits passed arguments', function() {
+        var args,
+            object = Constructor();
+
+        object.on('args', function() { args = slice.call(arguments, 1); });
+        object.emit('args', 'a', 'b', 'c');
+        deepEqual(args, ['a', 'b', 'c']);
+      });
+
+      test('emits with no listeners', function() {
+        var event = Benchmark.Event('empty'),
+            object = Constructor();
+
+        object.emit(event);
+        equal(event.cancelled, false);
+      });
+
+      test('emits with an event type of "toString"', function() {
+        var event = Benchmark.Event('toString'),
+            object = Constructor();
+
+        object.emit(event);
+        equal(event.cancelled, false);
+      });
+
+      test('returns the last listeners returned value', function() {
+        var event = Benchmark.Event('result'),
+            object = Constructor();
+
+        object.on('result', function() { return 'x'; });
+        object.on('result', function() { return 'y'; });
+        equal(object.emit(event), 'y');
+      });
+
+      test('aborts the emitters listener iteration when `event.aborted` is `true`', function() {
+        var event = Benchmark.Event('aborted'),
+            object = Constructor();
+
+        object.on('aborted', function(event) {
+          event.aborted = true;
+          return false;
+        });
+
+        object.on('aborted', function(event) {
+          // should not get here
+          event.aborted = false;
+          return true;
+        });
+
+        equal(object.emit(event), false);
+        equal(event.aborted, true);
+      });
+
+      test('cancels the event if a listener explicitly returns `false`', function() {
+        var event = Benchmark.Event('cancel'),
+            object = Constructor();
+
+        object.on('cancel', function() { return false; });
+        object.on('cancel', function() { return true; });
+        object.emit(event);
+        equal(event.cancelled, true);
+      });
+
+      test('uses a shallow clone of the listeners when emitting', function() {
+        var event,
+            listener2 = function(eventObject) { eventObject.listener2 = true },
+            object = Constructor();
+
+        object.on('shallowclone', function(eventObject) {
+          event = eventObject;
+          object.off(event.type, listener2);
+        })
+        .on('shallowclone', listener2)
+        .emit('shallowclone');
+
+        ok(event.listener2);
+      });
+
+      test('emits a custom event object', function() {
+        var event = Benchmark.Event('custom'),
+            object = Constructor();
+
+        object.on('custom', function(eventObject) { eventObject.touched = true; });
+        object.emit(event);
+        ok(event.touched);
+      });
+
+      test('sets `event.result` correctly', function() {
+        var event = Benchmark.Event('result'),
+            object = Constructor();
+
+        object.on('result', function() { return 'x'; });
+        object.emit(event);
+        equal(event.result, 'x');
+      });
+
+      test('sets `event.type` correctly', function() {
+        var event,
+            object = Constructor();
+
+        object.on('type', function(eventObj) {
+          event = eventObj;
+        });
+
+        object.emit('type');
+        equal(event.type, 'type');
+      });
+    }());
+
+    /*------------------------------------------------------------------------*/
+
+    QUnit.module(namespace + '#listeners');
+
+    (function() {
+      test('returns the correct listeners', function() {
+        var listener = function() { },
+            object = Constructor();
+
+        object.on('x', listener);
+        deepEqual(object.listeners('x'), [listener]);
+      });
+
+      test('returns an array and initializes previously uninitialized listeners', function() {
+        var object = Constructor();
+        deepEqual(object.listeners('x'), []);
+        deepEqual(object.events, { 'x': [] });
+      });
+    }());
+
+    /*------------------------------------------------------------------------*/
+
+    QUnit.module(namespace + '#off');
+
+    (function() {
+      test('returns the benchmark', function() {
+        var listener = function() { },
+            object = Constructor();
+
+        object.on('x', listener);
+        equal(object.off('x', listener), object);
+      });
+
+      test('will ignore inherited properties of the event cache', function() {
+        var Dummy = function() { },
+            listener = function() { },
+            object = Constructor();
+
+        Dummy.prototype.x = [listener];
+        object.events = new Dummy;
+
+        object.off('x', listener);
+        deepEqual(object.events.x, [listener]);
+      });
+
+      test('handles an event type and listener', function() {
+        var listener = function() { },
+            object = Constructor();
+
+        object.on('x', listener);
+        object.off('x', listener);
+        deepEqual(object.events.x, []);
+      });
+
+      test('handles unregistering duplicate listeners', function() {
+        var listener = function() { },
+            object = Constructor();
+
+        object.on('x', listener);
+        object.on('x', listener);
+
+        var events = object.events;
+        object.off('x', listener);
+        deepEqual(events.x, [listener]);
+
+        object.off('x', listener);
+        deepEqual(events.x, []);
+      });
+
+      test('handles a non-registered listener', function() {
+        var object = Constructor();
+        object.off('x', function() { });
+        equal(object.events, undefined);
+      });
+
+      test('handles space separated event type and listener', function() {
+        var listener = function() { },
+            object = Constructor();
+
+        object.on('x', listener);
+        object.on('y', listener);
+
+        var events = object.events;
+        object.off('x y', listener);
+        deepEqual(events.x, []);
+        deepEqual(events.y, []);
+      });
+
+      test('handles space separated event type and no listener', function() {
+        var listener1 = function() { },
+            listener2 = function() { },
+            object = Constructor();
+
+        object.on('x', listener1);
+        object.on('y', listener2);
+
+        var events = object.events;
+        object.off('x y');
+        deepEqual(events.x, []);
+        deepEqual(events.y, []);
+      });
+
+      test('handles no arguments', function() {
+        var listener1 = function() { },
+            listener2 = function() { },
+            listener3 = function() { },
+            object = Constructor();
+
+        object.on('x', listener1);
+        object.on('y', listener2);
+        object.on('z', listener3);
+
+        var events = object.events;
+        object.off();
+        deepEqual(events.x, []);
+        deepEqual(events.y, []);
+        deepEqual(events.z, []);
+      });
+    }());
+
+    /*------------------------------------------------------------------------*/
+
+    QUnit.module(namespace + '#on');
+
+    (function() {
+      test('returns the benchmark', function() {
+        var listener = function() { },
+            object = Constructor();
+
+        equal(object.on('x', listener), object);
+      });
+
+      test('will ignore inherited properties of the event cache', function() {
+        var Dummy = function() { },
+            listener1 = function() { },
+            listener2 = function() { },
+            object = Constructor();
+
+        Dummy.prototype.x = [listener1];
+        object.events = new Dummy;
+
+        object.on('x', listener2);
+        deepEqual(object.events.x, [listener2]);
+      });
+
+      test('handles an event type and listener', function() {
+        var listener = function() { },
+            object = Constructor();
+
+        object.on('x', listener);
+        deepEqual(object.events.x, [listener]);
+      });
+
+      test('handles registering duplicate listeners', function() {
+        var listener = function() { },
+            object = Constructor();
+
+        object.on('x', listener);
+        object.on('x', listener);
+        deepEqual(object.events.x, [listener, listener]);
+      });
+
+      test('handles space separated event type and listener', function() {
+        var listener = function() { },
+            object = Constructor();
+
+        object.on('x y', listener);
+
+        var events = object.events;
+        deepEqual(events.x, [listener]);
+        deepEqual(events.y, [listener]);
+      });
+    }());
+  });
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.Suite#abort');
+
+  (function() {
+    test('igores abort calls when the suite isn\'t running', function() {
+      var fired = false;
+      var suite = Benchmark.Suite('suite', {
+        'onAbort': function() { fired = true; }
+      });
+
+      suite.add('foo', function() { });
+      suite.abort();
+      equal(fired, false);
+    });
+
+    test('ignores abort calls from `Benchmark.Suite#reset` when the suite isn\'t running', function() {
+      var fired = false;
+      var suite = Benchmark.Suite('suite', {
+        'onAbort': function() { fired = true; }
+      });
+
+      suite.add('foo', function() { });
+      suite.reset();
+      equal(fired, false);
+    });
+
+    asyncTest('emits an abort event when running', function() {
+      var fired = false;
+
+      Benchmark.Suite({
+        'onAbort': function() { fired = true; }
+      })
+      .on('start', function() {
+        this.abort();
+      })
+      .on('complete', function() {
+        ok(fired);
+        QUnit.start();
+      })
+      .add(function(){ })
+      .run({ 'async': true });
+    });
+
+    asyncTest('emits an abort event after calling `Benchmark.Suite#reset`', function() {
+      var fired = false;
+
+      Benchmark.Suite({
+        'onAbort': function() { fired = true; }
+      })
+      .on('start', function() {
+        this.reset();
+      })
+      .on('complete', function() {
+        ok(fired);
+        QUnit.start();
+      })
+      .add(function(){ })
+      .run({ 'async': true });
+    });
+
+    asyncTest('should abort deferred benchmark', function() {
+      var fired = false,
+          suite = Benchmark.Suite();
+
+      suite.on('complete', function() {
+        equal(fired, false);
+        QUnit.start();
+      })
+      .add('a', {
+        'defer': true,
+        'fn': function(deferred) {
+          // avoid test inlining
+          suite.name;
+          // delay resolve
+          setTimeout(function() {
+            deferred.resolve();
+            suite.abort();
+          }, 10);
+        }
+      })
+      .add('b', {
+        'defer': true,
+        'fn': function(deferred) {
+          // avoid test inlining
+          suite.name;
+          // delay resolve
+          setTimeout(function() {
+            deferred.resolve();
+            fired = true;
+          }, 10);
+        }
+      })
+      .run();
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.Suite#concat');
+
+  (function() {
+    var args = arguments;
+
+    test('doesn\'t treat an arguments object like an array', function() {
+      var suite = Benchmark.Suite();
+      deepEqual(suite.concat(args), [args]);
+    });
+
+    test('flattens array arguments', function() {
+      var suite = Benchmark.Suite();
+      deepEqual(suite.concat([1, 2], 3, [4, 5]), [1, 2, 3, 4, 5]);
+    });
+
+    test('supports concating sparse arrays', function() {
+      var suite = Benchmark.Suite();
+      suite[0] = 0;
+      suite[2] = 2;
+      suite.length = 3;
+
+      var actual = suite.concat(3);
+      deepEqual(actual, [0, undefined, 2, 3]);
+      equal('1' in actual, false);
+    });
+
+    test('supports sparse arrays as arguments', function() {
+      var suite = Benchmark.Suite(),
+          sparse = [];
+
+      sparse[0] = 0;
+      sparse[2] = 2;
+      sparse.length = 3;
+
+      var actual = suite.concat(sparse);
+      deepEqual(actual, [0, undefined, 2]);
+      equal('1' in actual, false);
+    });
+
+    test('creates a new array', function() {
+      var suite = Benchmark.Suite();
+      ok(suite.concat(1) !== suite);
+    });
+  }(1, 2, 3));
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.Suite#reverse');
+
+  (function() {
+    test('reverses the element order', function() {
+      var suite = Benchmark.Suite();
+      suite[0] = 0;
+      suite[1] = 1;
+      suite.length = 2;
+
+      var actual = suite.reverse();
+      equal(actual, suite);
+      deepEqual(slice.call(actual), [1, 0]);
+    });
+
+    test('supports reversing sparse arrays', function() {
+      var suite = Benchmark.Suite();
+      suite[0] = 0;
+      suite[2] = 2;
+      suite.length = 3;
+
+      var actual = suite.reverse();
+      equal(actual, suite);
+      deepEqual(slice.call(actual), [2, undefined, 0]);
+      equal('1' in actual, false);
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.Suite#shift');
+
+  (function() {
+    test('removes the first element', function() {
+      var suite = Benchmark.Suite();
+      suite[0] = 0;
+      suite[1] = 1;
+      suite.length = 2;
+
+      var actual = suite.shift();
+      equal(actual, 0);
+      deepEqual(slice.call(suite), [1]);
+    });
+
+    test('shifts an object with no elements', function() {
+      var suite = Benchmark.Suite(),
+          actual = suite.shift();
+
+      equal(actual, undefined);
+      deepEqual(slice.call(suite), []);
+    });
+
+    test('should have no elements when length is 0 after shift', function() {
+      var suite = Benchmark.Suite();
+      suite[0] = 0;
+      suite.length = 1;
+      suite.shift();
+
+      // ensure element is removed
+      equal('0' in suite, false);
+      equal(suite.length, 0);
+    });
+
+    test('supports shifting sparse arrays', function() {
+      var suite = Benchmark.Suite();
+      suite[1] = 1;
+      suite[3] = 3;
+      suite.length = 4;
+
+      var actual = suite.shift();
+      equal(actual, undefined);
+      deepEqual(slice.call(suite), [1, undefined, 3]);
+      equal('1' in suite, false);
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.Suite#slice');
+
+  (function() {
+    var suite = Benchmark.Suite();
+    suite[0] = 0;
+    suite[1] = 1;
+    suite[2] = 2;
+    suite[3] = 3;
+    suite.length = 4;
+
+    test('works with no arguments', function() {
+      var actual = suite.slice();
+      deepEqual(actual, [0, 1, 2, 3]);
+      ok(suite !== actual);
+    });
+
+    test('works with positive `start` argument', function() {
+      var actual = suite.slice(2);
+      deepEqual(actual, [2, 3]);
+      ok(suite !== actual);
+    });
+
+    test('works with positive `start` and `end` arguments', function() {
+      var actual = suite.slice(1, 3);
+      deepEqual(actual, [1, 2]);
+      ok(suite !== actual);
+    });
+
+    test('works with `end` values exceeding length', function() {
+      var actual = suite.slice(1, 10);
+      deepEqual(actual, [1, 2, 3]);
+      ok(suite !== actual);
+    });
+
+    test('works with negative `start` and `end` arguments', function() {
+      var actual = suite.slice(-3, -1);
+      deepEqual(actual, [1, 2]);
+      ok(suite !== actual);
+    });
+
+    test('works with an extreme negative `end` value', function() {
+      var actual = suite.slice(1, -10);
+      deepEqual(actual, []);
+      equal('-1' in actual, false);
+      ok(suite !== actual);
+    });
+
+    test('supports slicing sparse arrays', function() {
+      var sparse = Benchmark.Suite();
+      sparse[1] = 1;
+      sparse[3] = 3;
+      sparse.length = 4;
+
+      var actual = sparse.slice(0, 2);
+      deepEqual(actual, [undefined, 1]);
+      equal('0' in actual, false);
+
+      actual = sparse.slice(1);
+      deepEqual(actual, [1, undefined, 3]);
+      equal('1' in actual, false);
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.Suite#splice');
+
+  (function() {
+    test('works with no arguments', function() {
+      var suite = Benchmark.Suite();
+      suite[0] = 0;
+      suite.length = 1;
+
+      var actual = suite.splice();
+      deepEqual(actual, []);
+      deepEqual(slice.call(suite), [0]);
+    });
+
+    test('works with only the `start` argument', function() {
+      var suite = Benchmark.Suite();
+      suite[0] = 0;
+      suite[1] = 1;
+      suite.length = 2;
+
+      var actual = suite.splice(1);
+      deepEqual(actual, [1]);
+      deepEqual(slice.call(suite), [0]);
+    });
+
+    test('should have no elements when length is 0 after splice', function() {
+      var suite = Benchmark.Suite();
+      suite[0] = 0;
+      suite.length = 1
+      suite.splice(0, 1);
+
+      // ensure element is removed
+      equal('0' in suite, false);
+      equal(suite.length, 0);
+    });
+
+    test('works with positive `start` argument', function() {
+      var suite = Benchmark.Suite();
+      suite[0] = 0;
+      suite[1] = 3;
+      suite.length = 2;
+
+      var actual = suite.splice(1, 0, 1, 2);
+      deepEqual(actual, []);
+      deepEqual(slice.call(suite), [0, 1, 2, 3]);
+    });
+
+    test('works with positive `start` and `deleteCount` arguments', function() {
+      var suite = Benchmark.Suite();
+      suite[0] = 0;
+      suite[1] = 3;
+      suite.length = 2;
+
+      var actual = suite.splice(1, 1, 1, 2);
+      deepEqual(actual, [3]);
+      deepEqual(slice.call(suite), [0, 1, 2]);
+    });
+
+    test('works with `deleteCount` values exceeding length', function() {
+      var suite = Benchmark.Suite();
+      suite[0] = 0;
+      suite[1] = 3;
+      suite.length = 2;
+
+      var actual = suite.splice(1, 10, 1, 2);
+      deepEqual(actual, [3]);
+      deepEqual(slice.call(suite), [0, 1, 2]);
+    });
+
+    test('works with negative `start` and `deleteCount` arguments', function() {
+      var suite = Benchmark.Suite();
+      suite[0] = 0;
+      suite[1] = 3;
+      suite.length = 2;
+
+      var actual = suite.splice(-1, -1, 1, 2);
+      deepEqual(actual, []);
+      deepEqual(slice.call(suite), [0, 1, 2, 3]);
+    });
+
+    test('works with an extreme negative `deleteCount` value', function() {
+      var suite = Benchmark.Suite();
+      suite[0] = 0;
+      suite[1] = 3;
+      suite.length = 2;
+
+      var actual = suite.splice(0, -10, 1, 2);
+      deepEqual(actual, []);
+      deepEqual(slice.call(suite), [1, 2, 0, 3]);
+    });
+
+    test('supports splicing sparse arrays', function() {
+      var suite = Benchmark.Suite();
+      suite[1] = 1;
+      suite[3] = 3;
+      suite.length = 4;
+
+      var actual = suite.splice(1, 2, 1, 2);
+      deepEqual(actual, [1, undefined]);
+      equal(actual.length, 2);
+      deepEqual(slice.call(suite), [undefined, 1, 2, 3]);
+      equal('0' in suite, false);
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.Suite#unshift');
+
+  (function() {
+    test('adds a first element', function() {
+      var suite = Benchmark.Suite();
+      suite[0] = 1;
+      suite.length = 1;
+
+      var actual = suite.unshift(0);
+      equal(actual, 2);
+      deepEqual(slice.call(suite), [0, 1]);
+    });
+
+    test('adds multiple elements to the front', function() {
+      var suite = Benchmark.Suite();
+      suite[0] = 3;
+      suite.length = 1;
+
+      var actual = suite.unshift(0, 1, 2);
+      equal(actual, 4);
+      deepEqual(slice.call(suite), [0, 1, 2, 3]);
+    });
+
+    test('supports unshifting sparse arrays', function() {
+      var suite = Benchmark.Suite();
+      suite[1] = 2;
+      suite.length = 2;
+
+      var actual = suite.unshift(0);
+      equal(actual, 3);
+      deepEqual(slice.call(suite), [0, undefined, 2]);
+      equal('1' in suite, false);
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.Suite filtered results onComplete');
+
+  (function() {
+    var count = 0,
+        suite = Benchmark.Suite();
+
+    suite.add('a', function() {
+      count++;
+    })
+    .add('b', function() {
+      for (var i = 0; i < 1e6; i++) {
+        count++;
+      }
+    })
+    .add('c', function() {
+      throw new TypeError;
+    });
+
+    asyncTest('should filter by fastest', function() {
+      suite.on('complete', function() {
+        suite.off();
+        deepEqual(this.filter('fastest').pluck('name'), ['a']);
+        QUnit.start();
+      })
+      .run({ 'async': true });
+    });
+
+    asyncTest('should filter by slowest', function() {
+      suite.on('complete', function() {
+        suite.off();
+        deepEqual(this.filter('slowest').pluck('name'), ['b']);
+        QUnit.start();
+      })
+      .run({ 'async': true });
+    });
+
+    asyncTest('should filter by successful', function() {
+      suite.on('complete', function() {
+        suite.off();
+        deepEqual(this.filter('successful').pluck('name'), ['a', 'b']);
+        QUnit.start();
+      })
+      .run({ 'async': true });
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.Suite event flow');
+
+  (function() {
+    var events = [],
+        callback = function(event) { events.push(event); };
+
+    var suite = Benchmark.Suite('suite', {
+      'onAdd': callback,
+      'onAbort': callback,
+      'onClone': callback,
+      'onError': callback,
+      'onStart': callback,
+      'onCycle': callback,
+      'onComplete': callback,
+      'onReset': callback
+    })
+    .add('bench', function() {
+      throw null;
+    }, {
+      'onAbort': callback,
+      'onClone': callback,
+      'onError': callback,
+      'onStart': callback,
+      'onCycle': callback,
+      'onComplete': callback,
+      'onReset': callback
+    })
+    .run({ 'async': false });
+
+    // first Suite#onAdd
+    test('should emit the suite "add" event first', function() {
+      var event = events[0];
+      ok(event.type == 'add' && event.currentTarget.name == 'suite' && event.target.name == 'bench');
+    });
+
+    // next we start the Suite because no reset was needed
+    test('should emit the suite "start" event', function() {
+      var event = events[1];
+      ok(event.type == 'start' && event.currentTarget.name == 'suite' && event.target.name == 'bench');
+    });
+
+    // and so start the first benchmark
+    test('should emit the benchmark "start" event', function() {
+      var event = events[2];
+      ok(event.type == 'start' && event.currentTarget.name == 'bench');
+    });
+
+    // oh no! we abort because of an error
+    test('should emit the benchmark "error" event', function() {
+      var event = events[3];
+      ok(event.type == 'error' && event.currentTarget.name == 'bench');
+    });
+
+    // benchmark error triggered
+    test('should emit the benchmark "abort" event', function() {
+      var event = events[4];
+      ok(event.type == 'abort' && event.currentTarget.name == 'bench');
+    });
+
+    // we reset the benchmark as part of the abort
+    test('should emit the benchmark "reset" event', function() {
+      var event = events[5];
+      ok(event.type == 'reset' && event.currentTarget.name == 'bench');
+    });
+
+    // benchmark is cycle is finished
+    test('should emit the benchmark "cycle" event', function() {
+      var event = events[6];
+      ok(event.type == 'cycle' && event.currentTarget.name == 'bench');
+    });
+
+    // benchmark is complete
+    test('should emit the benchmark "complete" event', function() {
+      var event = events[7];
+      ok(event.type == 'complete' && event.currentTarget.name == 'bench');
+    });
+
+    // the benchmark error triggers a Suite error
+    test('should emit the suite "error" event', function() {
+      var event = events[8];
+      ok(event.type == 'error' && event.currentTarget.name == 'suite' && event.target.name == 'bench');
+    });
+
+    // the Suite cycle finishes
+    test('should emit the suite "cycle" event', function() {
+      var event = events[9];
+      ok(event.type == 'cycle' && event.currentTarget.name == 'suite' && event.target.name == 'bench');
+    });
+
+    // the Suite completes
+    test('finally it should emit the suite "complete" event', function() {
+      var event = events[10];
+      ok(event.type == 'complete' && event.currentTarget.name == 'suite' && event.target.name == 'bench');
+    });
+
+    test('emitted all expected events', function() {
+      ok(events.length == 11);
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Deferred benchmarks');
+
+  (function() {
+    asyncTest('should run a deferred benchmark correctly', function() {
+      Benchmark(function(deferred) {
+        setTimeout(function() { deferred.resolve(); }, 1e3);
+      }, {
+        'defer': true,
+        'onComplete': function() {
+          equal(this.hz.toFixed(0), 1);
+          QUnit.start();
+        }
+      })
+      .run();
+    });
+
+    asyncTest('should run with string values for "fn", "setup", and "teardown"', function() {
+      Benchmark({
+        'defer': true,
+        'setup': 'var x = [3, 2, 1];',
+        'fn': 'setTimeout(function() { x.sort(); deferred.resolve(); }, 10);',
+        'teardown': 'x.length = 0;',
+        'onComplete': function() {
+          ok(true);
+          QUnit.start();
+        }
+      })
+      .run();
+    });
+
+    asyncTest('should run recursively', function() {
+      Benchmark({
+        'defer': true,
+        'setup': 'var x = [3, 2, 1];',
+        'fn': 'for (var i = 0; i < 100; i++) x[ i % 2 ? "sort" : "reverse" ](); deferred.resolve();',
+        'teardown': 'x.length = 0;',
+        'onComplete': function() {
+          ok(true);
+          QUnit.start();
+        }
+      })
+      .run();
+    });
+
+    asyncTest('should execute "setup", "fn", and "teardown" in correct order', function() {
+      var fired = [];
+
+      Benchmark({
+        'defer': true,
+        'setup': function() {
+          fired.push('setup');
+        },
+        'fn': function(deferred) {
+          fired.push('fn');
+          setTimeout(function() { deferred.resolve(); }, 10);
+        },
+        'teardown': function() {
+          fired.push('teardown');
+        },
+        'onComplete': function() {
+          var actual = fired.join().replace(/(fn,)+/g, '$1').replace(/(setup,fn,teardown(?:,|$))+/, '$1');
+          equal(actual, 'setup,fn,teardown');
+          QUnit.start();
+        }
+      })
+      .run();
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  QUnit.module('Benchmark.deepClone');
+
+  (function() {
+    asyncTest('avoids call stack limits', function() {
+      var result,
+          count = 0,
+          object = {},
+          recurse = function() { count++; recurse(); };
+
+      setTimeout(function() {
+        ok(result, 'avoids call stack limits (stack limit is ' + (count - 1) + ')');
+        QUnit.start();
+      }, 15);
+
+      if (toString.call(window.java) == '[object JavaPackage]') {
+        // Java throws uncatchable errors on call stack overflows, so to avoid
+        // them I chose a number higher than Rhino's call stack limit without
+        // dynamically testing for the actual limit
+        count = 3e3;
+      } else {
+        try { recurse(); } catch(e) { }
+      }
+
+      // exceed limit
+      count++;
+      for (var i = 0, sub = object; i <= count; i++) {
+        sub = sub[i] = {};
+      }
+
+      try {
+        for (var i = 0, sub = Benchmark.deepClone(object); sub = sub[i]; i++) { }
+        result = --i == count;
+      } catch(e) { }
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
+  // explicitly call `QUnit.start()` for Narwhal, Rhino, and RingoJS
+  if (!window.document) {
+    QUnit.start();
+  }
+}(typeof global == 'object' && global || this));