diff options
Diffstat (limited to 'deps/v8/test/mjsunit/es8/async-await-no-constructor.js')
-rw-r--r-- | deps/v8/test/mjsunit/es8/async-await-no-constructor.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/es8/async-await-no-constructor.js b/deps/v8/test/mjsunit/es8/async-await-no-constructor.js new file mode 100644 index 0000000000..7a2b2b2921 --- /dev/null +++ b/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 + +'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(); +%RunMicrotasks(); +assertEquals(1, count); |