Upgrade V8 to version 4.9.385.28
https://chromium.googlesource.com/v8/v8/+/4.9.385.28
FPIIM-449
Change-Id: I4b2e74289d4bf3667f2f3dc8aa2e541f63e26eb4
diff --git a/test/mjsunit/es6/regexp-tolength.js b/test/mjsunit/es6/regexp-tolength.js
new file mode 100644
index 0000000..d9e967b
--- /dev/null
+++ b/test/mjsunit/es6/regexp-tolength.js
@@ -0,0 +1,19 @@
+// Copyright 2015 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.
+
+// Flags: --harmony-tolength
+
+'use strict';
+
+let regexp = /x/g;
+
+regexp.lastIndex = -1;
+
+assertTrue(regexp.test("axb"));
+assertEquals(2, regexp.lastIndex);
+
+regexp.lastIndex = -1;
+
+assertEquals("x", regexp.exec("axb")[0]);
+assertEquals(2, regexp.lastIndex);