| // Copyright (c) 2015, 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 'dart:convert'; |
| import 'dart:io' as io; |
| import 'package:observatory/service_io.dart'; |
| import 'package:unittest/unittest.dart'; |
| import 'test_helper.dart'; |
| |
| /// Test that we correctly remove sockets that have been closed from the list |
| /// of open sockets. We explicitly leave one socket open. |
| |
| Future setup() async { |
| var serverSocket = await io.ServerSocket.bind('127.0.0.1', 0); |
| serverSocket.listen((s) { |
| s.drain(); |
| s.close(); |
| }); |
| var socket = await io.Socket.connect("127.0.0.1", serverSocket.port); |
| socket.write("foobar"); |
| socket.write("foobar"); |
| |
| await socket.flush(); |
| await socket.close(); |
| await socket.drain(); |
| |
| var socket2 = await io.Socket.connect("127.0.0.1", serverSocket.port); |
| socket2.write("foobarfoobar"); |
| await socket2.flush(); |
| await socket2.close(); |
| await socket2.drain(); |
| await serverSocket.close(); |
| |
| var server = await io.RawDatagramSocket.bind('127.0.0.1', 0); |
| server.listen((io.RawSocketEvent event) { |
| if (event == io.RawSocketEvent.read) { |
| io.Datagram dg = server.receive(); |
| dg.data.forEach((x) => true); |
| server.close(); |
| } |
| }); |
| var client = await io.RawDatagramSocket.bind('127.0.0.1', 0); |
| client.send(utf8.encoder.convert('foobar'), |
| new io.InternetAddress('127.0.0.1'), server.port); |
| client.close(); |
| |
| // The one socket to expect. |
| await io.ServerSocket.bind('127.0.0.1', 0); |
| } |
| |
| var tests = <IsolateTest>[ |
| // Initial. |
| (Isolate isolate) async { |
| var result = |
| await isolate.invokeRpcNoUpgrade('ext.dart.io.getOpenSockets', {}); |
| expect(result['type'], equals('_opensockets')); |
| // We expect only one socket to be open, the server socket create at the |
| // end of test. |
| expect(result['data'].length, equals(1)); |
| var server = await isolate.invokeRpcNoUpgrade( |
| 'ext.dart.io.getSocketByID', {'id': result['data'][0]['id']}); |
| expect(server['listening'], isTrue); |
| expect(server['lastRead'], equals(0)); |
| expect(server['totalRead'], equals(0)); |
| expect(server['lastWrite'], equals(0)); |
| expect(server['totalWritten'], equals(0)); |
| expect(server['writeCount'], equals(0)); |
| expect(server['readCount'], equals(0)); |
| }, |
| ]; |
| |
| main(args) async => runIsolateTests(args, tests, testeeBefore: setup); |