// 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 "package:expect/expect.dart";
import "package:path/path.dart";
import "dart:async";
import "dart:io";
import "dart:isolate";

const HOST_NAME = "localhost";

void testListenOn() {
  void test(void onDone()) {
    HttpServer.bindSecure(HOST_NAME,
                          0,
                          backlog: 5,
                          certificateName: 'localhost_cert').then((server) {
      ReceivePort serverPort = new ReceivePort();
      server.listen((HttpRequest request) {
        request.listen(
          (_) { },
          onDone: () {
            request.response.close();
            serverPort.close();
          });
      });

      HttpClient client = new HttpClient();
      ReceivePort clientPort = new ReceivePort();
      client.getUrl(Uri.parse("https://$HOST_NAME:${server.port}/"))
        .then((HttpClientRequest request) {
          return request.close();
        })
        .then((HttpClientResponse response) {
            response.listen(
              (_) { },
              onDone: () {
                client.close();
                clientPort.close();
                server.close();
                Expect.throws(() => server.port);
                onDone();
              });
        })
        .catchError((e, trace) {
          String msg = "Unexpected error in Https client: $e";
          if (trace != null) msg += "\nStackTrace: $trace";
          Expect.fail(msg);
        });
    });
  }

  // Test two servers in succession.
  test(() {
    test(() { });
  });
}

void InitializeSSL() {
  var testPkcertDatabase = Platform.script.resolve('pkcert').toFilePath();
  SecureSocket.initialize(database: testPkcertDatabase,
                          password: 'dartdart');
}

void testEarlyClientClose() {
  HttpServer.bindSecure(HOST_NAME,
                        0,
                        certificateName: 'localhost_cert').then((server) {
    server.listen(
      (request) {
        String name = Platform.script.toFilePath();
        new File(name).openRead().pipe(request.response)
            .catchError((e) { /* ignore */ });
      });

    var count = 0;
    makeRequest() {
      Socket.connect(HOST_NAME, server.port).then((socket) {
        var data = "Invalid TLS handshake";
        socket.write(data);
        socket.close();
        socket.done.then((_) {
          socket.destroy();
          if (++count < 10) {
            makeRequest();
          } else {
            server.close();
          }
        });
      });
    }
    makeRequest();
  });
}

void main() {
  InitializeSSL();
  testListenOn();
  testEarlyClientClose();
}