Alexander Aprelev
6b3abe0a98
Issue b/177800357. TEST=existing test suite Change-Id: Id6b113932ab7014b8fa6c105845c5c490b60f5e8 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/181320 Commit-Queue: Alexander Aprelev <aam@google.com> Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
63 lines
1.6 KiB
Dart
63 lines
1.6 KiB
Dart
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// VMOptions=--enable-isolate-groups --experimental-enable-isolate-groups-jit
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// VMOptions=--no-enable-isolate-groups
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// Test properties of ports.
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library PortTest;
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import "package:expect/expect.dart";
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import 'dart:isolate';
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main() {
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testHashCode();
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testEquals();
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testMap();
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}
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void testHashCode() {
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ReceivePort rp0 = new ReceivePort();
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ReceivePort rp1 = new ReceivePort();
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Expect.equals(rp0.sendPort.hashCode, rp0.sendPort.hashCode);
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Expect.equals(rp1.sendPort.hashCode, rp1.sendPort.hashCode);
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rp0.close();
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rp1.close();
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}
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void testEquals() {
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ReceivePort rp0 = new ReceivePort();
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ReceivePort rp1 = new ReceivePort();
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Expect.equals(rp0.sendPort, rp0.sendPort);
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Expect.equals(rp1.sendPort, rp1.sendPort);
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Expect.isFalse(rp0.sendPort == rp1.sendPort);
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rp0.close();
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rp1.close();
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}
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void testMap() {
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ReceivePort rp0 = new ReceivePort();
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ReceivePort rp1 = new ReceivePort();
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final map = new Map<SendPort, int>();
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map[rp0.sendPort] = 42;
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map[rp1.sendPort] = 87;
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Expect.equals(map[rp0.sendPort], 42);
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Expect.equals(map[rp1.sendPort], 87);
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map[rp0.sendPort] = 99;
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Expect.equals(map[rp0.sendPort], 99);
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Expect.equals(map[rp1.sendPort], 87);
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map.remove(rp0.sendPort);
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Expect.isFalse(map.containsKey(rp0.sendPort));
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Expect.equals(map[rp1.sendPort], 87);
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map.remove(rp1.sendPort);
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Expect.isFalse(map.containsKey(rp0.sendPort));
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Expect.isFalse(map.containsKey(rp1.sendPort));
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rp0.close();
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rp1.close();
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}
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