Upload Kmake

deps/v8/test/mjsunit/es8/async-await-no-constructor.js

@@ -0,0 +1,27 @@
+// Copyright 2016 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: --allow-natives-syntax --ignore-unhandled-promises
+
+'use strict';
+
+var resolved = Promise.resolve();
+var count = 0;
+
+Object.defineProperty(Promise.prototype, 'constructor',
+                      { get() { count++; return Promise; } })
+
+async function foo() {
+  await resolved;
+  return resolved;
+}
+
+async function bar() {
+  throw 1;
+}
+
+foo();
+bar();
+%PerformMicrotaskCheckpoint();
+assertEquals(2, count);