blob: 6f2965d005734025c1957d245c12c5a34b1339a7 [file] [log] [blame]
* Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
* for details. All rights reserved. Use of this source code is governed by a
* BSD-style license that can be found in the LICENSE file.
* @description Checks that if function f is marked async*, then an instance of class Stream
* is returned to the caller. Checks that the body of f is not executed immediately.
* @author kaigorodov
import "dart:async";
import "package:expect/expect.dart";
bool executed=false;
f (int value) async* {
yield value;
main() {
Object res = f(12);
Expect.isTrue(res is Stream, "actual: ${res.runtimeType}");