3 files changed, 89 insertions, 0 deletions
diff --git a/benchmark/assert/deepequal-prims-and-objs-big-array.js b/benchmark/assert/deepequal-prims-and-objs-big-array.js
new file mode 100644
index 0000000000..d8d2b57331
--- /dev/null
+++ b/benchmark/assert/deepequal-prims-and-objs-big-array.js
@@ -0,0 +1,37 @@
+'use strict';
+var common = require('../common.js');
+var assert = require('assert');
+var bench = common.createBenchmark(main, {
+  prim: [
+    null,
+    undefined,
+    'a',
+    1,
+    true,
+    {0: 'a'},
+    [1, 2, 3],
+    new Array([1, 2, 3])
+  ],
+  n: [25]
+});
+
+function main(conf) {
+  var prim = conf.prim;
+  var n = +conf.n;
+  var primArray;
+  var primArrayCompare;
+  var x;
+
+  primArray = new Array();
+  primArrayCompare = new Array();
+  for (x = 0; x < (1e5); x++) {
+    primArray.push(prim);
+    primArrayCompare.push(prim);
+  }
+
+  bench.start();
+  for (x = 0; x < n; x++) {
+    assert.deepEqual(primArray, primArrayCompare);
+  }
+  bench.end(n);
+}
diff --git a/benchmark/assert/deepequal-prims-and-objs-big-loop.js b/benchmark/assert/deepequal-prims-and-objs-big-loop.js
new file mode 100644
index 0000000000..5f0519bb3b
--- /dev/null
+++ b/benchmark/assert/deepequal-prims-and-objs-big-loop.js
@@ -0,0 +1,30 @@
+'use strict';
+var common = require('../common.js');
+var assert = require('assert');
+var bench = common.createBenchmark(main, {
+  prim: [
+    null,
+    undefined,
+    'a',
+    1,
+    true,
+    {0: 'a'},
+    [1, 2, 3],
+    new Array([1, 2, 3])
+  ],
+  n: [1e5]
+});
+
+function main(conf) {
+  var prim = conf.prim;
+  var n = +conf.n;
+  var x;
+
+  bench.start();
+
+  for (x = 0; x < n; x++) {
+    assert.deepEqual(new Array([prim]), new Array([prim]));
+  }
+
+  bench.end(n);
+}
diff --git a/benchmark/assert/deepequal-typedarrays.js b/benchmark/assert/deepequal-typedarrays.js
new file mode 100644
index 0000000000..99c13206d7
--- /dev/null
+++ b/benchmark/assert/deepequal-typedarrays.js
@@ -0,0 +1,22 @@
+'use strict';
+var common = require('../common.js');
+var assert = require('assert');
+var bench = common.createBenchmark(main, {
+  type: ('Int8Array Uint8Array Int16Array Uint16Array Int32Array Uint32Array ' +
+    'Float32Array Float64Array Uint8ClampedArray').split(' '),
+  n: [1]
+});
+
+function main(conf) {
+  var type = conf.type;
+  var clazz = global[type];
+  var n = +conf.n;
+
+  bench.start();
+  var actual = new clazz(n * 1e6);
+  var expected = new clazz(n * 1e6);
+
+  assert.deepEqual(actual, expected);
+
+  bench.end(n);
+}