Breaking Change: merge BoringSSL branch into master

tests/standalone/io/https_bad_certificate_client.dart

-// Copyright (c) 2013, 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.
-
-// Client for https_bad_certificate_test, that runs in a subprocess.
-// It verifies that the client bad certificate callback works in HttpClient.
-
-import "dart:async";
-import "dart:io";
-
-class ExpectException implements Exception {
-  ExpectException(this.message);
-  String toString() => "ExpectException: $message";
-  String message;
-}
-
-void expect(condition) {
-  if (!condition) {
-    throw new ExpectException('');
-  }
-}
-
-const HOST_NAME = "localhost";
-
-Future runHttpClient(int port, result) async {
-  bool badCertificateCallback(X509Certificate certificate,
-                              String host,
-                              int callbackPort) {
-    expect(HOST_NAME == host);
-    expect(callbackPort == port);
-    expect('CN=localhost' == certificate.subject);
-    expect('CN=myauthority' == certificate.issuer);
-    expect(result != 'exception');  // Throw exception if one is requested.
-    if (result == 'true') return true;
-    if (result == 'false') return false;
-    return result;
-  }
-
-  HttpClient client = new HttpClient();
-
-  await client.getUrl(Uri.parse('https://$HOST_NAME:$port/$result'))
-    .then((HttpClientRequest request) {
-      expect(result == 'true');  // The session cache may keep the session.
-      return request.close();
-    }, onError: (e) {
-      expect(e is HandshakeException || e is SocketException);
-    });
-
-  client.badCertificateCallback = badCertificateCallback;
-  await client.getUrl(Uri.parse('https://$HOST_NAME:$port/$result'))
-    .then((HttpClientRequest request) {
-      expect(result == 'true');
-      return request.close();
-    }, onError: (e) {
-      if (result == 'false') expect (e is HandshakeException ||
-                                     e is SocketException);
-      else if (result == 'exception') expect (e is ExpectException ||
-                                              e is SocketException);
-      else {
-        expect (e is ArgumentError || e is SocketException);
-      }
-    });
-
-  client.badCertificateCallback = null;
-  await client.getUrl(Uri.parse('https://$HOST_NAME:$port/$result'))
-    .then((HttpClientRequest request) {
-      expect(result == 'true');  // The session cache may keep the session.
-      return request.close();
-    }, onError: (e) {
-      expect(e is HandshakeException || e is SocketException);
-    });
-
-  client.close();
-}
-
-void main(List<String> args) {
-  SecureSocket.initialize();
-  int port = int.parse(args[0]);
-  runHttpClient(port, args[1])
-    .then((_) => print('SUCCESS'));
-}