| // Copyright (c) 2014, 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. |
| // |
| |
| import 'dart:async'; |
| import 'package:expect/expect.dart'; |
| |
| later(vodka) => new Future.value(vodka); |
| |
| manana(tequila) async => tequila; |
| |
| // Regression test for issue 21536. |
| testNestedFunctions() async { |
| var a = await later('Asterix').then((tonic) { |
| return later(tonic); |
| }); |
| var o = await manana('Obelix').then(manana); |
| Expect.equals("$a and $o", "Asterix and Obelix"); |
| } |
| |
| addLater({a, b}) => new Future.value(a + b); |
| |
| // Regression test for issue 21480. |
| testNamedArguments() async { |
| var sum = await addLater(a: 5, b: 10); |
| Expect.equals(sum, 15); |
| sum = await addLater(b: 11, a: -11); |
| Expect.equals(sum, 0); |
| } |
| |
| testSideEffects() async { |
| Future foo(int a1, int a2) { |
| Expect.equals(10, a1); |
| Expect.equals(11, a2); |
| return new Future.value(); |
| } |
| |
| int a = 10; |
| await foo(a++, a++); |
| Expect.equals(12, a); |
| } |
| |
| main() async { |
| testNestedFunctions(); |
| testNamedArguments(); |
| testSideEffects(); |
| } |