Upload Kmake

deps/v8/test/mjsunit/regress/regress-8133-1.js

@@ -0,0 +1,16 @@
+// Copyright 2018 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.
+
+const arr = [1, , 3];
+
+function mapper(x) {
+  Array.prototype[1] = 2;
+  return x + 1;
+}
+
+// This iterates over arr using the iterator protocol, which turns the hole into
+// undefined.  The mapper function then gets called in a separate iteration over
+// the acquired elements, where it increments undefined, which produces NaN and
+// gets converted to 0.
+assertArrayEquals([2, 0, 4], Uint16Array.from(arr, mapper));