| // Copyright (c) 2012, 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. |
| |
| // @dart = 2.9 |
| |
| // Test properties of ports. |
| library PortTest; |
| |
| import "package:expect/expect.dart"; |
| import 'dart:isolate'; |
| |
| main() { |
| testHashCode(); |
| testEquals(); |
| testMap(); |
| } |
| |
| void testHashCode() { |
| ReceivePort rp0 = new ReceivePort(); |
| ReceivePort rp1 = new ReceivePort(); |
| Expect.equals(rp0.sendPort.hashCode, rp0.sendPort.hashCode); |
| Expect.equals(rp1.sendPort.hashCode, rp1.sendPort.hashCode); |
| rp0.close(); |
| rp1.close(); |
| } |
| |
| void testEquals() { |
| ReceivePort rp0 = new ReceivePort(); |
| ReceivePort rp1 = new ReceivePort(); |
| Expect.equals(rp0.sendPort, rp0.sendPort); |
| Expect.equals(rp1.sendPort, rp1.sendPort); |
| Expect.isFalse(rp0.sendPort == rp1.sendPort); |
| rp0.close(); |
| rp1.close(); |
| } |
| |
| void testMap() { |
| ReceivePort rp0 = new ReceivePort(); |
| ReceivePort rp1 = new ReceivePort(); |
| final map = new Map<SendPort, int>(); |
| map[rp0.sendPort] = 42; |
| map[rp1.sendPort] = 87; |
| Expect.equals(map[rp0.sendPort], 42); |
| Expect.equals(map[rp1.sendPort], 87); |
| |
| map[rp0.sendPort] = 99; |
| Expect.equals(map[rp0.sendPort], 99); |
| Expect.equals(map[rp1.sendPort], 87); |
| |
| map.remove(rp0.sendPort); |
| Expect.isFalse(map.containsKey(rp0.sendPort)); |
| Expect.equals(map[rp1.sendPort], 87); |
| |
| map.remove(rp1.sendPort); |
| Expect.isFalse(map.containsKey(rp0.sendPort)); |
| Expect.isFalse(map.containsKey(rp1.sendPort)); |
| |
| rp0.close(); |
| rp1.close(); |
| } |