benchmark - npm Package Compare versions

Comparing version 0.1.346 to 0.1.347

benchmark.js

@@ -114,2 +114,12 @@ /*!
    * });
+   *
+   * // or options only
+   * var bench = new Benchmark({
+   *
+   *   // benchmark name
+   *   'name': 'foo',
+   *
+   *   // benchmark test function
+   *   'fn': fn
+   * });
    */
@@ -119,6 +129,13 @@ function Benchmark(name, fn, options) {
     var me = this;
-    if (isClassOf(name, 'Function')) {
+    if (isClassOf(name, 'Object')) {
+      // 1 argument
+      options = name;
+    }
+    else if (isClassOf(name, 'Function')) {
+      // 2 arguments
       options = fn;
       fn = name;
-    } else {
+    }
+    else {
+      // 3 arguments
       me.name = name;
@@ -128,5 +145,5 @@ }
     if (name != HEADLESS) {
-      me.fn = fn;
+      setOptions(me, options);
+      fn = me.fn || (me.fn = fn);
       fn.uid || (fn.uid = ++cache.counter);
-      setOptions(me, options);
 
@@ -244,6 +261,5 @@ me.created = +new Date;
     clock = function(me) {
-      var embedded,
-          result,
+      var result,
           fn = me.fn,
-          compilable = fn.compilable,
+          compiled = fn.compiled,
           count = me.count;
@@ -260,28 +276,27 @@
       }
-      if (compilable == null || compilable) {
+      if (compiled == null || compiled) {
         try {
-          // insert test body into the while-loop
-          embedded = Function(args,
-            interpolate(code[0], { 'setup': getSource(me.setup) }) +
-            getSource(fn) +
-            interpolate(code[1], { 'teardown': getSource(me.teardown) })
-          );
-
-          if (compilable == null) {
+          if (!compiled) {
+            // insert test body into the while-loop
+            compiled = createFunction(args,
+              interpolate(code[0], { 'setup': getSource(me.setup) }) +
+              getSource(fn) +
+              interpolate(code[1], { 'teardown': getSource(me.teardown) })
+            );
             // determine if compiled code is exited early, usually by a rogue
             // return statement, by checking for a return object with the uid
             me.count = 1;
-            compilable = fn.compilable = embedded(me, timerNS).uid == EMBEDDED_UID;
+            compiled = fn.compiled = compiled(me, timerNS).uid == EMBEDDED_UID && compiled;
             me.count = count;
           }
-          if (compilable) {
-            result = embedded(me, timerNS).time;
+          if (compiled) {
+            result = compiled(me, timerNS).time;
           }
         } catch(e) {
           me.count = count;
-          compilable = fn.compilable = false;
+          compiled = fn.compiled = false;
         }
       }
-      // fallback to simple while-loop when compilable is false
-      if (!compilable) {
+      // fallback to simple while-loop when compiled is false
+      if (!compiled) {
         result = fallback(me, timerNS).time;
@@ -415,3 +430,3 @@ }
     args = code.pop();
-    fallback = Function(args,
+    fallback = createFunction(args,
       interpolate(code[0], { 'setup': code.pop() }) +
@@ -428,2 +443,34 @@ code.pop() +
   /**
+   * Creates a function from the given arguments string and body.
+   * @private
+   * @param {String} args The comma separated function arguments.
+   * @param {String} body The function body.
+   * @returns {Function} The new function.
+   */
+  function createFunction() {
+    var scripts,
+        prop = 'c' + EMBEDDED_UID;
+
+    createFunction = function(args, body) {
+      var parent = scripts[0].parentNode,
+          script = document.createElement('script');
+
+      script.appendChild(document.createTextNode('Benchmark.' + prop + '=function(' + args + '){' + body + '}'));
+      parent.removeChild(parent.insertBefore(script, scripts[0]));
+      return [Benchmark[prop], delete Benchmark[prop]][0];
+    };
+
+    // fix JaegerMonkey bug
+    // http://bugzil.la/639720
+    try {
+      scripts = document.getElementsByTagName('script');
+      createFunction = createFunction('', 'return ' + EMBEDDED_UID)() == EMBEDDED_UID && createFunction;
+    } catch (e) {
+      createFunction = false;
+    }
+    createFunction || (createFunction = Function);
+    return createFunction.apply(null, arguments);
+  }
+
+  /**
    * Wraps a function and passes `this` to the original function as the first argument.
@@ -601,9 +648,4 @@ * @private
   function formatNumber(number) {
-    var comma = ',',
-        string = String(max(0, abs(number).toFixed(0))),
-        length = string.length,
-        end = /^\d{4,}$/.test(string) ? length % 3 : 0;
-
-    return (end ? string.slice(0, end) + comma : '') +
-      string.slice(end).replace(/(\d{3})(?=\d)/g, '$1' + comma);
+    number = String(number).split('.');
+    return number[0].replace(/(?=(?:\d{3})+$)(?!\b)/g, ',') + (number[1] ? '.' + number[1] : '');
   }
@@ -1272,4 +1314,6 @@
     var me = this,
-        cycles = me.cycles,
         error = me.error,
+        hz = me.hz,
+        stats = me.stats,
+        size = stats.size,
         pm = IN_JAVA ? '+/-' : '\xb1',
@@ -1281,4 +1325,4 @@ result = me.name || me.id || ('<Test #' + me.fn.uid + '>');
     } else {
-      result += ' x ' + formatNumber(me.hz) + ' ' + pm +
-        me.stats.RME.toFixed(2) + '% (' + cycles + ' cycle' + (cycles == 1 ? '' : 's') + ')';
+      result += ' x ' + formatNumber(hz.toFixed(hz < 100 ? 2 : 0)) + ' ops/sec ' + pm +
+        stats.RME.toFixed(2) + '% (' + size + ' run' + (size == 1 ? '' : 's') + ' sampled)';
     }
@@ -1520,3 +1564,3 @@ return result;
         os = 'Android,Cygwin,SymbianOS,webOS[ /]\\d,Linux,Mac OS(?: X)?,Macintosh,Windows 98;,Windows ',
-        product = 'BlackBerry\\s?\\d+,iP[ao]d,iPhone,Kindle,Nokia,Nook,Samsung',
+        product = 'BlackBerry\\s?\\d+,iP[ao]d,iPhone,Kindle,Nokia,Nook,Samsung,Xoom',
         version = isClassOf(window.opera, 'Opera') && opera.version();
@@ -1579,3 +1623,3 @@
       if ((data = product || os) && !/^(?:iP|Lin|Mac|Win)/.test(data)) {
-        name = /[a-z]+/i.exec(data) + ' Browser';
+        name = /[a-z]+/i.exec(/^And/.test(os) && os || data) + ' Browser';
       }
@@ -1697,3 +1741,3 @@ }
      */
-    'version': '0.1.346',
+    'version': '0.1.347',
 
@@ -1860,2 +1904,35 @@ // generic Array#forEach
     /**
+     * Compiled into the test and executed immediately **before** the test loop.
+     * @member Benchmark
+     * @type Function
+     * @example
+     *
+     * var bench = new Benchmark({
+     *   'fn': function() {
+     *     a += 1;
+     *   },
+     *   'setup': function() {
+     *     // reset local var `a` at the beginning of each test cycle
+     *     a = 0;
+     *   }
+     * });
+     *
+     * // compiles into something like:
+     * var a = 0;
+     * var start = new Date;
+     * while (count--) {
+     *   a += 1;
+     * }
+     * var end = new Date - start;
+     */
+    'setup': noop,
+
+    /**
+     * Compiled into the test and executed immediately **after** the test loop.
+     * @member Benchmark
+     * @type Function
+     */
+    'teardown': noop,
+
+    /**
      * An object of stats including mean, margin or error, and standard deviation.
@@ -1985,9 +2062,3 @@ * @member Benchmark
     // runs the benchmark
-    'run': run,
-
-    // used to perform operations immediately before the test loop
-    'setup': noop,
-
-    // used to perform operations immediately after the test loop
-    'teardown': noop
+    'run': run
   });
@@ -1994,0 +2065,0 @@

docs/benchmark.md

@@ -53,2 +53,4 @@ # Benchmark.js API documentation
 * [`Benchmark#run`](#Benchmark:run)
+* [`Benchmark#setup`](#Benchmark:setup)
+* [`Benchmark#teardown`](#Benchmark:teardown)
 * [`Benchmark#toString`](#Benchmark:toString)
@@ -104,3 +106,3 @@ * [`Benchmark#stats`](#Benchmark:stats)
 <!-- div -->
-### <a id="Benchmark" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L115" title="View in source">`Benchmark(name, fn [, options={}])`</a>
+### <a id="Benchmark" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L125" title="View in source">`Benchmark(name, fn [, options={}])`</a>
 Benchmark constructor.
@@ -151,6 +153,16 @@ [&#9650;][1]
     });
+
+    // or options only
+    var bench = new Benchmark({
+
+      // benchmark name
+      'name': 'foo',
+
+      // benchmark test function
+      'fn': fn
+    });
 <!-- /div -->
 
 <!-- div -->
-### <a id="Benchmark.platform" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1498" title="View in source">`Benchmark.platform`</a>
+### <a id="Benchmark.platform" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1542" title="View in source">`Benchmark.platform`</a>
 *(Object)*: Platform object containing browser name, version, and operating system.
@@ -161,3 +173,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.version" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1685" title="View in source">`Benchmark.version`</a>
+### <a id="Benchmark.version" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1729" title="View in source">`Benchmark.version`</a>
 *(String)*: The version number.
@@ -168,3 +180,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.each" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L496" title="View in source">`Benchmark.each(array, callback)`</a>
+### <a id="Benchmark.each" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L543" title="View in source">`Benchmark.each(array, callback)`</a>
 A generic bare-bones `Array#forEach` solution.
@@ -183,3 +195,3 @@ Callbacks may terminate the loop by explicitly returning `false`.
 <!-- div -->
-### <a id="Benchmark.extend" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L516" title="View in source">`Benchmark.extend(destination [, source={}])`</a>
+### <a id="Benchmark.extend" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L563" title="View in source">`Benchmark.extend(destination [, source={}])`</a>
 Copies own/inherited properties of a source object to the destination object.
@@ -197,3 +209,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.filter" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L547" title="View in source">`Benchmark.filter(array, callback)`</a>
+### <a id="Benchmark.filter" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L594" title="View in source">`Benchmark.filter(array, callback)`</a>
 A generic bare-bones `Array#filter` solution.
@@ -226,3 +238,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.forIn" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L577" title="View in source">`Benchmark.forIn(object, callback)`</a>
+### <a id="Benchmark.forIn" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L624" title="View in source">`Benchmark.forIn(object, callback)`</a>
 A generic bare-bones for-in solution for an object's own properties.
@@ -240,3 +252,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.formatNumber" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L593" title="View in source">`Benchmark.formatNumber(number)`</a>
+### <a id="Benchmark.formatNumber" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L640" title="View in source">`Benchmark.formatNumber(number)`</a>
 Converts a number to a more readable comma-separated string representation.
@@ -253,3 +265,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.hasKey" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L611" title="View in source">`Benchmark.hasKey(object, key)`</a>
+### <a id="Benchmark.hasKey" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L653" title="View in source">`Benchmark.hasKey(object, key)`</a>
 Checks if an object has the specified key as a direct property.
@@ -267,3 +279,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.indexOf" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L640" title="View in source">`Benchmark.indexOf(array, value)`</a>
+### <a id="Benchmark.indexOf" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L682" title="View in source">`Benchmark.indexOf(array, value)`</a>
 A generic bare-bones `Array#indexOf` solution.
@@ -281,3 +293,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.interpolate" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L786" title="View in source">`Benchmark.interpolate(string, object)`</a>
+### <a id="Benchmark.interpolate" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L828" title="View in source">`Benchmark.interpolate(string, object)`</a>
 Modify a string by replacing named tokens with matching object property values.
@@ -301,3 +313,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.invoke" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L689" title="View in source">`Benchmark.invoke(benches, name [, arg1, arg2, ...])`</a>
+### <a id="Benchmark.invoke" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L731" title="View in source">`Benchmark.invoke(benches, name [, arg1, arg2, ...])`</a>
 Invokes a method on all items in an array.
@@ -345,3 +357,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.isArray" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L801" title="View in source">`Benchmark.isArray(value)`</a>
+### <a id="Benchmark.isArray" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L843" title="View in source">`Benchmark.isArray(value)`</a>
 Determines if the given value is an array.
@@ -358,3 +370,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.isClassOf" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L813" title="View in source">`Benchmark.isClassOf(object, name)`</a>
+### <a id="Benchmark.isClassOf" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L855" title="View in source">`Benchmark.isClassOf(object, name)`</a>
 Checks if an object is of the specified class.
@@ -372,3 +384,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.isHostType" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L827" title="View in source">`Benchmark.isHostType(object, property)`</a>
+### <a id="Benchmark.isHostType" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L869" title="View in source">`Benchmark.isHostType(object, property)`</a>
 Host objects can return type values that are different from their actual
@@ -388,3 +400,3 @@ data type. The objects we are concerned with usually return non-primitive
 <!-- div -->
-### <a id="Benchmark.join" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L841" title="View in source">`Benchmark.join(object [, separator1=',', separator2=': '])`</a>
+### <a id="Benchmark.join" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L883" title="View in source">`Benchmark.join(object [, separator1=',', separator2=': '])`</a>
 Creates a string of joined array values or object key-value pairs.
@@ -403,3 +415,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.map" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L863" title="View in source">`Benchmark.map(array, callback)`</a>
+### <a id="Benchmark.map" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L905" title="View in source">`Benchmark.map(array, callback)`</a>
 A generic bare-bones `Array#map` solution.
@@ -417,3 +429,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.noop" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L875" title="View in source">`Benchmark.noop`</a>
+### <a id="Benchmark.noop" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L917" title="View in source">`Benchmark.noop`</a>
 A no-operation function.
@@ -424,3 +436,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.pluck" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L887" title="View in source">`Benchmark.pluck(array, property)`</a>
+### <a id="Benchmark.pluck" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L929" title="View in source">`Benchmark.pluck(array, property)`</a>
 Retrieves the value of a specified property from all items in an array.
@@ -438,3 +450,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.reduce" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L902" title="View in source">`Benchmark.reduce(array, callback, accumulator)`</a>
+### <a id="Benchmark.reduce" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L944" title="View in source">`Benchmark.reduce(array, callback, accumulator)`</a>
 A generic bare-bones `Array#reduce` solution.
@@ -453,3 +465,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.trim" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L916" title="View in source">`Benchmark.trim(string)`</a>
+### <a id="Benchmark.trim" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L958" title="View in source">`Benchmark.trim(string)`</a>
 A generic bare-bones `String#trim` solution.
@@ -470,3 +482,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:CYCLE_DELAY" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1754" title="View in source">`Benchmark#CYCLE_DELAY`</a>
+### <a id="Benchmark:CYCLE_DELAY" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1798" title="View in source">`Benchmark#CYCLE_DELAY`</a>
 *(Number)*: The delay between test cycles *(secs)*.
@@ -477,3 +489,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:DEFAULT_ASYNC" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1761" title="View in source">`Benchmark#DEFAULT_ASYNC`</a>
+### <a id="Benchmark:DEFAULT_ASYNC" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1805" title="View in source">`Benchmark#DEFAULT_ASYNC`</a>
 *(Boolean)*: A flag to indicate methods will run asynchronously by default.
@@ -484,3 +496,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:INIT_RUN_COUNT" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1768" title="View in source">`Benchmark#INIT_RUN_COUNT`</a>
+### <a id="Benchmark:INIT_RUN_COUNT" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1812" title="View in source">`Benchmark#INIT_RUN_COUNT`</a>
 *(Number)*: The default number of times to execute a test on a benchmark's first cycle.
@@ -491,3 +503,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:MAX_TIME_ELAPSED" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1775" title="View in source">`Benchmark#MAX_TIME_ELAPSED`</a>
+### <a id="Benchmark:MAX_TIME_ELAPSED" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1819" title="View in source">`Benchmark#MAX_TIME_ELAPSED`</a>
 *(Number)*: The maximum time a benchmark is allowed to run before finishing *(secs)*.
@@ -498,3 +510,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:MIN_SAMPLE_SIZE" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1782" title="View in source">`Benchmark#MIN_SAMPLE_SIZE`</a>
+### <a id="Benchmark:MIN_SAMPLE_SIZE" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1826" title="View in source">`Benchmark#MIN_SAMPLE_SIZE`</a>
 *(Number)*: The minimum sample size required to perform statistical analysis.
@@ -505,3 +517,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:MIN_TIME" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1789" title="View in source">`Benchmark#MIN_TIME`</a>
+### <a id="Benchmark:MIN_TIME" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1833" title="View in source">`Benchmark#MIN_TIME`</a>
 *(Number)*: The time needed to reduce the percent uncertainty of measurement to `1`% *(secs)*.
@@ -512,3 +524,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:aborted" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1831" title="View in source">`Benchmark#aborted`</a>
+### <a id="Benchmark:aborted" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1875" title="View in source">`Benchmark#aborted`</a>
 *(Boolean)*: A flag to indicate if the benchmark is aborted.
@@ -519,3 +531,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:count" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1796" title="View in source">`Benchmark#count`</a>
+### <a id="Benchmark:count" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1840" title="View in source">`Benchmark#count`</a>
 *(Number)*: The number of times a test was executed.
@@ -526,3 +538,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:created" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1803" title="View in source">`Benchmark#created`</a>
+### <a id="Benchmark:created" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1847" title="View in source">`Benchmark#created`</a>
 *(Number)*: A timestamp of when the benchmark was created.
@@ -533,3 +545,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:cycles" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1810" title="View in source">`Benchmark#cycles`</a>
+### <a id="Benchmark:cycles" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1854" title="View in source">`Benchmark#cycles`</a>
 *(Number)*: The number of cycles performed while benchmarking.
@@ -540,3 +552,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:error" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1817" title="View in source">`Benchmark#error`</a>
+### <a id="Benchmark:error" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1861" title="View in source">`Benchmark#error`</a>
 *(Object|Null)*: The error object if the test failed.
@@ -547,3 +559,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:hz" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1824" title="View in source">`Benchmark#hz`</a>
+### <a id="Benchmark:hz" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1868" title="View in source">`Benchmark#hz`</a>
 *(Number)*: The number of executions per second.
@@ -554,3 +566,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:running" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1838" title="View in source">`Benchmark#running`</a>
+### <a id="Benchmark:running" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1882" title="View in source">`Benchmark#running`</a>
 *(Boolean)*: A flag to indicate if the benchmark is running.
@@ -561,3 +573,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:abort" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1154" title="View in source">`Benchmark#abort`</a>
+### <a id="Benchmark:abort" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1196" title="View in source">`Benchmark#abort`</a>
 Aborts the benchmark without recording times.
@@ -571,3 +583,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:addListener" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1065" title="View in source">`Benchmark#addListener(type, listener)`</a>
+### <a id="Benchmark:addListener" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1107" title="View in source">`Benchmark#addListener(type, listener)`</a>
 Registers a single listener of a specified event type.
@@ -592,3 +604,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:clone" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1182" title="View in source">`Benchmark#clone(options)`</a>
+### <a id="Benchmark:clone" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1224" title="View in source">`Benchmark#clone(options)`</a>
 Creates a new benchmark using the same test and options.
@@ -610,3 +622,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:compare" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1200" title="View in source">`Benchmark#compare(other)`</a>
+### <a id="Benchmark:compare" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1242" title="View in source">`Benchmark#compare(other)`</a>
 Determines if the benchmark's period is smaller than another.
@@ -623,3 +635,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:emit" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1080" title="View in source">`Benchmark#emit(type)`</a>
+### <a id="Benchmark:emit" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1122" title="View in source">`Benchmark#emit(type)`</a>
 Executes all registered listeners of a specified event type.
@@ -633,3 +645,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:on" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1844" title="View in source">`Benchmark#on`</a>
+### <a id="Benchmark:on" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1888" title="View in source">`Benchmark#on`</a>
 Alias of [`Benchmark#addListener`](#Benchmark:addListener).
@@ -640,3 +652,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:removeAllListeners" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1137" title="View in source">`Benchmark#removeAllListeners(type)`</a>
+### <a id="Benchmark:removeAllListeners" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1179" title="View in source">`Benchmark#removeAllListeners(type)`</a>
 Unregisters all listeners of a specified event type.
@@ -660,3 +672,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:removeListener" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1110" title="View in source">`Benchmark#removeListener(type, listener)`</a>
+### <a id="Benchmark:removeListener" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1152" title="View in source">`Benchmark#removeListener(type, listener)`</a>
 Unregisters a single listener of a specified event type.
@@ -681,3 +693,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:reset" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1220" title="View in source">`Benchmark#reset`</a>
+### <a id="Benchmark:reset" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1262" title="View in source">`Benchmark#reset`</a>
 Reset properties and abort if running.
@@ -691,3 +703,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:run" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1404" title="View in source">`Benchmark#run([async=false])`</a>
+### <a id="Benchmark:run" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1448" title="View in source">`Benchmark#run([async=false])`</a>
 Runs the benchmark.
@@ -704,3 +716,34 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:toString" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1262" title="View in source">`Benchmark#toString`</a>
+### <a id="Benchmark:setup" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1914" title="View in source">`Benchmark#setup`</a>
+Compiled into the test and executed immediately **before** the test loop.
+[&#9650;][1]
+
+#### Example
+    var bench = new Benchmark({
+      'fn': function() {
+        a += 1;
+      },
+      'setup': function() {
+        // reset local var `a` at the beginning of each test cycle
+        a = 0;
+      }
+    });
+
+    // compiles into something like:
+    var a = 0;
+    var start = new Date;
+    while (count--) {
+      a += 1;
+    }
+    var end = new Date - start;
+<!-- /div -->
+
+<!-- div -->
+### <a id="Benchmark:teardown" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1921" title="View in source">`Benchmark#teardown`</a>
+Compiled into the test and executed immediately **after** the test loop.
+[&#9650;][1]
+<!-- /div -->
+
+<!-- div -->
+### <a id="Benchmark:toString" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1304" title="View in source">`Benchmark#toString`</a>
 Displays relevant benchmark information when coerced to a string.
@@ -714,3 +757,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:stats" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1851" title="View in source">`Benchmark#stats`</a>
+### <a id="Benchmark:stats" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1928" title="View in source">`Benchmark#stats`</a>
 *(Object)*: An object of stats including mean, margin or error, and standard deviation.
@@ -721,3 +764,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:stats.ME" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1858" title="View in source">`Benchmark#stats.ME`</a>
+### <a id="Benchmark:stats.ME" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1935" title="View in source">`Benchmark#stats.ME`</a>
 *(Number)*: The margin of error.
@@ -728,3 +771,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:stats.RME" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1865" title="View in source">`Benchmark#stats.RME`</a>
+### <a id="Benchmark:stats.RME" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1942" title="View in source">`Benchmark#stats.RME`</a>
 *(Number)*: The relative margin of error *(expressed as a percentage of the mean)*.
@@ -735,3 +778,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:stats.SEM" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1872" title="View in source">`Benchmark#stats.SEM`</a>
+### <a id="Benchmark:stats.SEM" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1949" title="View in source">`Benchmark#stats.SEM`</a>
 *(Number)*: The standard error of the mean.
@@ -742,3 +785,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:stats.deviation" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1879" title="View in source">`Benchmark#stats.deviation`</a>
+### <a id="Benchmark:stats.deviation" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1956" title="View in source">`Benchmark#stats.deviation`</a>
 *(Number)*: The sample standard deviation.
@@ -749,3 +792,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:stats.mean" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1886" title="View in source">`Benchmark#stats.mean`</a>
+### <a id="Benchmark:stats.mean" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1963" title="View in source">`Benchmark#stats.mean`</a>
 *(Number)*: The sample arithmetic mean.
@@ -756,3 +799,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:stats.size" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1893" title="View in source">`Benchmark#stats.size`</a>
+### <a id="Benchmark:stats.size" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1970" title="View in source">`Benchmark#stats.size`</a>
 *(Number)*: The sample size.
@@ -763,3 +806,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:stats.variance" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1900" title="View in source">`Benchmark#stats.variance`</a>
+### <a id="Benchmark:stats.variance" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1977" title="View in source">`Benchmark#stats.variance`</a>
 *(Number)*: The sample variance.
@@ -770,3 +813,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:times" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1908" title="View in source">`Benchmark#times`</a>
+### <a id="Benchmark:times" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1985" title="View in source">`Benchmark#times`</a>
 *(Object)*: An object of timing data including cycle, elapsed, period, start, and stop.
@@ -777,3 +820,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:times.cycle" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1915" title="View in source">`Benchmark#times.cycle`</a>
+### <a id="Benchmark:times.cycle" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1992" title="View in source">`Benchmark#times.cycle`</a>
 *(Number)*: The time taken to complete the last cycle *(secs)*
@@ -784,3 +827,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:times.elapsed" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1922" title="View in source">`Benchmark#times.elapsed`</a>
+### <a id="Benchmark:times.elapsed" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1999" title="View in source">`Benchmark#times.elapsed`</a>
 *(Number)*: The time taken to complete the benchmark *(secs)*.
@@ -791,3 +834,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:times.period" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1929" title="View in source">`Benchmark#times.period`</a>
+### <a id="Benchmark:times.period" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2006" title="View in source">`Benchmark#times.period`</a>
 *(Number)*: The time taken to execute the test once *(secs)*.
@@ -798,3 +841,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:times.start" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1936" title="View in source">`Benchmark#times.start`</a>
+### <a id="Benchmark:times.start" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2013" title="View in source">`Benchmark#times.start`</a>
 *(Number)*: A timestamp of when the benchmark started *(ms)*.
@@ -805,3 +848,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark:times.stop" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1943" title="View in source">`Benchmark#times.stop`</a>
+### <a id="Benchmark:times.stop" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2020" title="View in source">`Benchmark#times.stop`</a>
 *(Number)*: A timestamp of when the benchmark finished *(ms)*.
@@ -816,3 +859,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L172" title="View in source">`Benchmark.Suite(name [, options={}])`</a>
+### <a id="Benchmark.Suite" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L189" title="View in source">`Benchmark.Suite(name [, options={}])`</a>
 Suite constructor.
@@ -860,3 +903,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:aborted" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1996" title="View in source">`Benchmark.Suite#aborted`</a>
+### <a id="Benchmark.Suite:aborted" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2067" title="View in source">`Benchmark.Suite#aborted`</a>
 *(Boolean)*: A flag to indicate if the suite is aborted.
@@ -867,3 +910,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:length" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1989" title="View in source">`Benchmark.Suite#length`</a>
+### <a id="Benchmark.Suite:length" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2060" title="View in source">`Benchmark.Suite#length`</a>
 *(Number)*: The number of benchmarks in the suite.
@@ -874,3 +917,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:running" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2003" title="View in source">`Benchmark.Suite#running`</a>
+### <a id="Benchmark.Suite:running" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2074" title="View in source">`Benchmark.Suite#running`</a>
 *(Boolean)*: A flag to indicate if the suite is running.
@@ -881,3 +924,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:abort" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L928" title="View in source">`Benchmark.Suite#abortSuite`</a>
+### <a id="Benchmark.Suite:abort" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L970" title="View in source">`Benchmark.Suite#abortSuite`</a>
 Aborts all benchmarks in the suite.
@@ -891,3 +934,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:add" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L958" title="View in source">`Benchmark.Suite#add(name, fn [, options={}])`</a>
+### <a id="Benchmark.Suite:add" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1000" title="View in source">`Benchmark.Suite#add(name, fn [, options={}])`</a>
 Adds a test to the benchmark suite.
@@ -919,3 +962,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:addListener" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1065" title="View in source">`Benchmark.Suite#addListener(type, listener)`</a>
+### <a id="Benchmark.Suite:addListener" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1107" title="View in source">`Benchmark.Suite#addListener(type, listener)`</a>
 Registers a single listener of a specified event type.
@@ -940,3 +983,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:clone" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L975" title="View in source">`Benchmark.Suite#cloneSuite(options)`</a>
+### <a id="Benchmark.Suite:clone" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1017" title="View in source">`Benchmark.Suite#cloneSuite(options)`</a>
 Creates a new suite with cloned benchmarks.
@@ -953,3 +996,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:each" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2012" title="View in source">`Benchmark.Suite#each(callback)`</a>
+### <a id="Benchmark.Suite:each" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2083" title="View in source">`Benchmark.Suite#each(callback)`</a>
 A bare-bones `Array#forEach` solution.
@@ -967,3 +1010,3 @@ Callbacks may terminate the loop by explicitly returning `false`.
 <!-- div -->
-### <a id="Benchmark.Suite:emit" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1080" title="View in source">`Benchmark.Suite#emit(type)`</a>
+### <a id="Benchmark.Suite:emit" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1122" title="View in source">`Benchmark.Suite#emit(type)`</a>
 Executes all registered listeners of a specified event type.
@@ -977,3 +1020,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:filter" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L994" title="View in source">`Benchmark.Suite#filterSuite(callback)`</a>
+### <a id="Benchmark.Suite:filter" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1036" title="View in source">`Benchmark.Suite#filterSuite(callback)`</a>
 A bare-bones `Array#filter` solution.
@@ -990,3 +1033,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:indexOf" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2020" title="View in source">`Benchmark.Suite#indexOf(value)`</a>
+### <a id="Benchmark.Suite:indexOf" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2091" title="View in source">`Benchmark.Suite#indexOf(value)`</a>
 A bare-bones `Array#indexOf` solution.
@@ -1003,3 +1046,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:invoke" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2029" title="View in source">`Benchmark.Suite#invoke(name [, arg1, arg2, ...])`</a>
+### <a id="Benchmark.Suite:invoke" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2100" title="View in source">`Benchmark.Suite#invoke(name [, arg1, arg2, ...])`</a>
 Invokes a method on all benchmarks in the suite.
@@ -1017,3 +1060,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:map" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2037" title="View in source">`Benchmark.Suite#map(callback)`</a>
+### <a id="Benchmark.Suite:map" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2108" title="View in source">`Benchmark.Suite#map(callback)`</a>
 A bare-bones `Array#map` solution.
@@ -1030,3 +1073,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:on" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1844" title="View in source">`Benchmark.Suite#on`</a>
+### <a id="Benchmark.Suite:on" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1888" title="View in source">`Benchmark.Suite#on`</a>
 Alias of [`Benchmark#addListener`](#Benchmark:addListener).
@@ -1037,3 +1080,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:pluck" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2045" title="View in source">`Benchmark.Suite#pluck(property)`</a>
+### <a id="Benchmark.Suite:pluck" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2116" title="View in source">`Benchmark.Suite#pluck(property)`</a>
 Retrieves the value of a specified property from all benchmarks in the suite.
@@ -1050,3 +1093,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:reduce" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2054" title="View in source">`Benchmark.Suite#reduce(callback, accumulator)`</a>
+### <a id="Benchmark.Suite:reduce" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L2125" title="View in source">`Benchmark.Suite#reduce(callback, accumulator)`</a>
 A bare-bones `Array#reduce` solution.
@@ -1064,3 +1107,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:removeAllListeners" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1137" title="View in source">`Benchmark.Suite#removeAllListeners(type)`</a>
+### <a id="Benchmark.Suite:removeAllListeners" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1179" title="View in source">`Benchmark.Suite#removeAllListeners(type)`</a>
 Unregisters all listeners of a specified event type.
@@ -1084,3 +1127,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:removeListener" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1110" title="View in source">`Benchmark.Suite#removeListener(type, listener)`</a>
+### <a id="Benchmark.Suite:removeListener" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1152" title="View in source">`Benchmark.Suite#removeListener(type, listener)`</a>
 Unregisters a single listener of a specified event type.
@@ -1105,3 +1148,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:reset" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1008" title="View in source">`Benchmark.Suite#resetSuite`</a>
+### <a id="Benchmark.Suite:reset" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1050" title="View in source">`Benchmark.Suite#resetSuite`</a>
 Resets all benchmarks in the suite.
@@ -1115,3 +1158,3 @@ [&#9650;][1]
 <!-- div -->
-### <a id="Benchmark.Suite:run" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1024" title="View in source">`Benchmark.Suite#runSuite([async=false, queued=false])`</a>
+### <a id="Benchmark.Suite:run" href="https://github.com/mathiasbynens/benchmark.js/blob/master/benchmark.js#L1066" title="View in source">`Benchmark.Suite#runSuite([async=false, queued=false])`</a>
 Runs the suite.
@@ -1118,0 +1161,0 @@ [&#9650;][1]

LICENSE.txt

@@ -0,0 +0,0 @@ Copyright Mathias Bynens <http://mathiasbynens.be/>

package.json

 {
   "name": "benchmark",
-  "version": "0.1.346",
+  "version": "0.1.347",
   "description": "A benchmarking library that works on nearly all JavaScript platforms, supports high-resolution timers, and returns statistically significant results.",
@@ -5,0 +5,0 @@ "homepage": "http://benchmarkjs.com/",

tests/tests.js

@@ -74,2 +74,10 @@ module("Benchmark.platform");
 
+    'Android Browser (like Chrome 2.x) on Android 2.1': {
+      'ua': 'Mozilla/5.0 (Linux; U; Android 2.1-update1; en-us; Sprint APA9292KT Build/ERE27) AppleWebKit/530.17 (KHTML, like Gecko)'
+    },
+
+    'Android Browser 3.0.4 (like Chrome 1.x) on Xoom (Android 3.0)': {
+      'ua': 'Mozilla/5.0 (Linux; U; Android 3.0; xx-xx; Xoom Build/HRI39) AppleWebKit/525.10+ (KHTML, like Gecko) Version/3.0.4 Mobile Safari/523.12.2'
+    },
+
     'Android Browser 3.1.2 (like Chrome 1.x) on Android 1.6': {
@@ -79,6 +87,2 @@ 'ua': 'Mozilla/5.0 (Linux; U; Android 1.6; en-us; HTC_TATTOO_A3288 Build/DRC79) AppleWebKit/528.5+ (KHTML, like Gecko) Version/3.1.2 Mobile Safari/525.20.1'
 
-    'Android Browser (like Chrome 2.x) on Android 2.1': {
-      'ua': 'Mozilla/5.0 (Linux; U; Android 2.1-update1; en-us; Sprint APA9292KT Build/ERE27) AppleWebKit/530.17 (KHTML, like Gecko)'
-    },
-
     'Android Browser 4.0 (like Chrome 5.x) on Android 2.2': {
@@ -149,2 +153,6 @@ 'ua': 'Mozilla/5.0 (Linux; U; Android 2.2; zh-cn;) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1'
 
+    'Chrome 10.0.648.133 on Windows XP': {
+      'ua': 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/534.16 (KHTML, like Gecko) Chrome/10.0.648.133 Safari/534.16'
+    },
+
     'Epiphany 0.9.2 on Linux i686': {
@@ -285,3 +293,3 @@ 'ua': 'Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4) Gecko/20030908 Epiphany/0.9.2'
     'IE 8.0 on Windows XP': {
-      'ua': 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; chromeframe)',
+      'ua': 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; chromeframe/10.0.648.133; chromeframe)',
       'mode': 8
@@ -643,3 +651,3 @@ },
     'Safari 4.0 on iPhone (iOS 3.1.3)': {
-      'ua': 'Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_1_3 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7E18 Safari/528.16'
+      'ua': 'Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_1_3 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7E18 Safari/528.16 Cydia/1.0.3201-71'
     },
@@ -646,0 +654,0 @@

Fixed alerts

Uses eval

Supply chain risk

Package uses dynamic code execution (e.g., eval()), which is a dangerous practice. This can prevent the code from running in certain environments and increases the risk that the code may contain exploits or malicious behavior.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

149012

increased by2.1%

Lines of code

2843

increased by2.6%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Number of package files

11

decreased by-21.43%

No dependency changes