1 files changed, 22 insertions, 0 deletions
diff --git a/deps/v8/test/js-perf-test/SixSpeed/map_set_object/es6.js b/deps/v8/test/js-perf-test/SixSpeed/map_set_object/es6.js
new file mode 100644
index 0000000000..ed24e16e3f
--- /dev/null
+++ b/deps/v8/test/js-perf-test/SixSpeed/map_set_object/es6.js
@@ -0,0 +1,22 @@
+// Copyright 2017 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// This benchmark is based on the six-speed benchmark build output.
+// Copyright 2014 Kevin Decker <https://github.com/kpdecker/six-speed/>
+
+new BenchmarkSuite("ES6", [1000], [new Benchmark("ES6", false, false, 0, ES6)]);
+
+function ES6() {
+  var map = new Map(), set = new Set(), key = {};
+
+  for (var i = 0; i < 500; i++) {
+    map.set(i, i);
+    set.add(i);
+  }
+
+  map.set(key, "bar");
+  set.add(key);
+
+  return map.has(key) && set.has(key);
+}