Merge IO v2 branch to bleeding edge

tests/standalone/io/secure_server_test.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.
-
-import "dart:io";
-import "dart:isolate";
-
-const SERVER_ADDRESS = "127.0.0.1";
-const HOST_NAME = "localhost";
-
-void WriteAndClose(Socket socket, String message) {
-  var data = message.charCodes;
-  int written = 0;
-  void write() {
-    written += socket.writeList(data, written, data.length - written);
-    if (written < data.length) {
-      socket.onWrite = write;
-    } else {
-      socket.close(true);
-    }
-  }
-  write();
-}
-
-class SecureTestServer {
-  void onConnection(Socket connection) {
-    connection.onConnect = () {
-      numConnections++;
-    };
-    String received = "";
-    connection.onData = () {
-      received = received.concat(new String.fromCharCodes(connection.read()));
-    };
-    connection.onClosed = () {
-      Expect.isTrue(received.contains("Hello from client "));
-      String name = received.substring(received.indexOf("client ") + 7);
-      WriteAndClose(connection, "Welcome, client $name");
-    };
-  }
-
-  void errorHandlerServer(Exception e) {
-    Expect.fail("Server socket error $e");
-  }
-
-  int start() {
-    server = new SecureServerSocket(SERVER_ADDRESS, 0, 10, "CN=$HOST_NAME");
-    Expect.isNotNull(server);
-    server.onConnection = onConnection;
-    server.onError = errorHandlerServer;
-    return server.port;
-  }
-
-  void stop() {
-    server.close();
-  }
-
-  int numConnections = 0;
-  SecureServerSocket server;
-}
-
-class SecureTestClient {
-  SecureTestClient(int this.port, String this.name) {
-    socket = new SecureSocket(HOST_NAME, port);
-    socket.onConnect = this.onConnect;
-    socket.onData = () {
-      reply = reply.concat(new String.fromCharCodes(socket.read()));
-    };
-    socket.onClosed = done;
-    reply = "";
-  }
-
-  void onConnect() {
-    numRequests++;
-    WriteAndClose(socket, "Hello from client $name");
-  }
-
-  void done() {
-    Expect.equals("Welcome, client $name", reply);
-    numReplies++;
-    if (numReplies == CLIENT_NAMES.length) {
-      Expect.equals(numRequests, numReplies);
-      EndTest();
-    }
-  }
-
-  static int numRequests = 0;
-  static int numReplies = 0;
-
-  int port;
-  String name;
-  SecureSocket socket;
-  String reply;
-}
-
-Function EndTest;
-
-const CLIENT_NAMES = const ['able', 'baker', 'camera', 'donut', 'echo'];
-
-void main() {
-  ReceivePort keepAlive = new ReceivePort();
-  Path scriptDir = new Path(new Options().script).directoryPath;
-  Path certificateDatabase = scriptDir.append('pkcert');
-  SecureSocket.initialize(database: certificateDatabase.toNativePath(),
-                          password: 'dartdart',
-                          useBuiltinRoots: false);
-
-  var server = new SecureTestServer();
-  int port = server.start();
-
-  EndTest = () {
-    Expect.equals(CLIENT_NAMES.length, server.numConnections);
-    server.stop();
-    keepAlive.close();
-  };
-
-  for (var x in CLIENT_NAMES) {
-    new SecureTestClient(port, x);
-  }
-}