test rename overhaul: step 12 - standalone

tests/standalone/src/io/TestingServer.dart

-// 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.
-
-class TestingServer extends Isolate {
-
-  static final HOST = "127.0.0.1";
-  static final INIT = 0;
-  static final SHUTDOWN = -1;
-
-  abstract void onConnection(Socket connection);
-
-  void main() {
-    void errorHandlerServer(Exception e) {
-      Expect.fail("Server socket error $e");
-    }
-
-    this.port.receive((message, SendPort replyTo) {
-      if (message == INIT) {
-        _server = new ServerSocket(HOST, 0, 10);
-        Expect.equals(true, _server !== null);
-        _server.onConnection = onConnection;
-        _server.onError = errorHandlerServer;
-        replyTo.send(_server.port, null);
-      } else if (message == SHUTDOWN) {
-        _server.close();
-        this.port.close();
-      }
-    });
-  }
-
-  ServerSocket _server;
-}
-
-class TestingServerTest {
-
-  TestingServerTest.start(TestingServer server)
-      : _receivePort = new ReceivePort(),
-        _sendPort = null {
-    server.spawn().then((SendPort port) {
-      _sendPort = port;
-      start();
-    });
-  }
-
-  abstract void run();
-
-  void start() {
-    _receivePort.receive((var message, SendPort replyTo) {
-      _port = message;
-      run();
-    });
-    _sendPort.send(TestingServer.INIT, _receivePort.toSendPort());
-  }
-
-  void shutdown() {
-    _sendPort.send(TestingServer.SHUTDOWN, _receivePort.toSendPort());
-    _receivePort.close();
-  }
-
-  int _port;
-  ReceivePort _receivePort;
-  SendPort _sendPort;
-}