test(benchmarks): adding basic benchmark to measure random js snippets

Author: jbedard

benchmarks/js-bp/app.js

@@ -0,0 +1,76 @@
+var app = angular.module('jsBenchmark', []);
+
+app.controller('DataController', ['$compile', function($compile) {
+  var COPY_BASIC = {
+    i: 123,
+    str: "foo",
+    date: new Date(),
+    sub: {event: "foo"}
+  };
+  var COPY_ARRAY_BASIC = [123, "foo", new Date(), {event: "foo"}];
+  var COPY_ARRAY_SIMPLE = [123, "foo", new Date(), /foo/];
+
+  var BIG_ARRAY_OBJECTS = new Array(50).join(" ").split(" ").map(function(s, i) {
+    return {
+      i: i,
+      s: s + i,
+      o: {foo: "bar", date: new Date()},
+      a: [/foo/, new Int32Array()]
+    };
+  });
+
+  var BIG_COMPLICATED_ARRAY_OBJECTS = new Array(50).join(" ").split(" ").reduce(function(a, s, i) {
+    var o = {};
+
+    o.i = i;
+    o.s = s + i;
+    o.d = (i % 5 === 1) ? a[i-1].d : new Date();
+    o.re = (i % 5 === 2) ? a[i-2].re : /foobar/i;
+    o.a = (i % 5 === 3) ? a[i-3].a : ['foo', 123];
+
+    if (i % 5 === 0) {
+      o.o = o;
+    }
+    if (i % 4 === 1) {
+      o.p = a[i-1];
+    }
+
+    a.push(o);
+    if (i % 20 === 0) {
+      a.push(o);
+    }
+
+    return a;
+  }, []);
+
+  function copy(what) {
+    for (var i=0; i<1000; i++) {
+      angular.copy(what);
+    }
+  }
+
+  benchmarkSteps.push({
+    name: 'large array of objects',
+    fn: copy.bind(null, BIG_ARRAY_OBJECTS)
+  });
+  benchmarkSteps.push({
+    name: 'large array of over complicated objects',
+    fn: copy.bind(null, BIG_COMPLICATED_ARRAY_OBJECTS)
+  });
+  benchmarkSteps.push({
+    name: 'basic + date + 1 recurse',
+    fn: copy.bind(null, COPY_BASIC)
+  });
+  benchmarkSteps.push({
+    name: 'basic array + date + 1 recurse',
+    fn: copy.bind(null, COPY_ARRAY_BASIC)
+  });
+  benchmarkSteps.push({
+    name: 'simple',
+    fn: copy.bind(null, COPY_ARRAY_SIMPLE)
+  });
+}]);
+
+
+
+angular.bootstrap(document.querySelector("[ng-app-foo]"), ["jsBenchmark"]);

benchmarks/js-bp/bp.conf.js

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+module.exports = function(config) {
+  config.set({
+    scripts: [{
+      id: 'jquery',
+      src: 'jquery-noop.js'
+    },
+    {
+      id: 'angular',
+      src: '/build/angular.js'
+    },
+    {
+      src: 'app.js',
+    }]
+  });
+};

benchmarks/js-bp/jquery-noop.js

@@ -0,0 +1 @@
+//Override me with ?jquery=/bower_components/jquery/dist/jquery.js

benchmarks/js-bp/main.html

@@ -0,0 +1,3 @@
+<div ng-app-foo>
+  <div ng-controller="DataController as ctrl"></div>
+</div>