tests/standalone/io/tls_socket_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.
//
// VMOptions=
// VMOptions=--short_socket_read
// The --short_socket_write option does not work with external server
// www.google.dk.  Add this to the test when we have secure server sockets.
// See TODO below.

#import("dart:isolate");
#import("dart:io");

void main() {
  var testPkcertDatabase =
      new Path.fromNative(new Options().script).directoryPath.append('pkcert/');
  TlsSocket.setCertificateDatabase(testPkcertDatabase.toNativePath());
  // TODO(3593): Use a Dart HTTPS server for this test using TLS server sockets.
  // When we use a Dart HTTPS server, allow --short_socket_write. The flag
  // causes fragmentation of the client hello message, which doesn't seem to
  // work with www.google.dk.
  var tls = new TlsSocket("www.google.dk", 443);
  List<String> chunks = <String>[];
  tls.onConnect = () {
    var request_bytes =
      "GET / HTTP/1.0\r\nHost: www.google.dk\r\n\r\n".charCodes;
    tls.writeList(request_bytes, 0, 20);
    tls.writeList(request_bytes, 20, request_bytes.length - 20);
  };
  var useReadList;  // Mutually recursive onData callbacks.
  void useRead() {
    var data = tls.read();
    var received = new String.fromCharCodes(data);
    chunks.add(received);
    tls.onData = useReadList;
  }
  useReadList = () {
    var buffer = new List(2000);
    int len = tls.readList(buffer, 0, 2000);
    var received = new String.fromCharCodes(buffer.getRange(0, len));
    chunks.add(received);
    tls.onData = useRead;
  };
  tls.onData = useRead;
  tls.onClosed = () {
    String fullPage = Strings.concatAll(chunks);
    Expect.isTrue(fullPage.contains('</body></html>'));
    tls.close();
  };
}