// Copyright (c) 2016, 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.

/// @assertion The yield-each statement adds a series of values to the result
/// of a generator function.
///  yieldEachStatement:
///    yield* expression ‘;’
///  ;
///
/// @description Check correct usage of yield-each statement in asynchronous
/// generator method
///
/// @author a.semenov@unipro.ru


import 'dart:async';
import '../../../../Utils/expect.dart';

class A {
  Stream<int> test() async* {
    yield* new Stream<int>.fromIterable('abcdefghij'.codeUnits);
  }
}

main() {
  asyncStart();
  int k = 0;
  new A().test().forEach((int i) => k++).then(
      (_) {
        Expect.equals(10, k);
        asyncEnd();
      }
  );
}