1 files changed, 22 insertions, 0 deletions
diff --git a/third_party/webkit/PerformanceTests/six-speed/tests/object-assign.es6 b/third_party/webkit/PerformanceTests/six-speed/tests/object-assign.es6
new file mode 100644
index 0000000000..bdce0b20fc
--- /dev/null
+++ b/third_party/webkit/PerformanceTests/six-speed/tests/object-assign.es6
@@ -0,0 +1,22 @@
+const obj = {
+  a: 1,
+  b: true,
+  c: function () {},
+  d: null,
+  e: 'e'
+};
+
+const fn = function (src) {
+  return Object.assign({}, src);
+};
+
+const r = fn(obj);
+assertEqual(r.a, obj.a);
+assertEqual(r.b, obj.b);
+assertEqual(r.c, obj.c);
+assertEqual(r.d, obj.d);
+assertEqual(r.e, obj.e);
+
+test(function () {
+  fn(obj);
+});