Change RawSocket.secureServer and RawSoccket.secure to fail on paused subscriptions

tests/standalone/io/raw_secure_server_socket_test.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.
 //
 // VMOptions=
 // VMOptions=--short_socket_read
 // VMOptions=--short_socket_write
 // VMOptions=--short_socket_read --short_socket_write
 
 import "dart:async";
@@ skipping 454 matching lines @@
   }
 
   if (listenSecure) {
     RawSecureServerSocket.bind(
         HOST_NAME, 0, CERTIFICATE).then(serverReady);
   } else {
     RawServerSocket.bind(HOST_NAME, 0).then(serverReady);
   }
 }
 
+testPausedSecuringSubscription(bool pausedServer, bool pausedClient) {
+  asyncStart();

[Bill Hesse, 2014/02/10 12:50:14]

Maybe bool expectFail = pausedServer || pausedClient?

+  var clientComplete = new Completer();
+  RawServerSocket.bind(HOST_NAME, 0).then((server) {
+    server.listen((client) {
+      var subscription;
+      subscription = client.listen((_) {
+        if (pausedServer) {
+          subscription.pause();
+        }
+        RawSecureSocket.secureServer(
+            client, CERTIFICATE, subscription: subscription).then((client) {
+          if (pausedServer || pausedClient) {
+            Expect.fail("secureServer succeeded with paused subscription");
+          }
+        }).catchError((e) {
+          if (!pausedServer && !pausedClient) {
+            Expect.fail("secureServer failed with non-paused subscriptions");
+          }
+          if (pausedServer) {
+            Expect.isTrue(e is StateError);
+          }
+        }).whenComplete(() {
+          server.close();
+          clientComplete.future.then((_) {
+            client.close();
+            asyncEnd();
+          });
+        });
+      });
+    });
+
+    RawSocket.connect(HOST_NAME, server.port).then((socket) {
+      var subscription;
+      subscription = socket.listen((_) {
+        if (pausedClient) {
+          subscription.pause();
+        }
+        RawSecureSocket.secure(
+            socket, subscription: subscription).then((socket) {
+          if (pausedServer || pausedClient) {
+            Expect.fail("secure succeeded with paused subscription");
+          }
+          socket.close();
+        }).catchError((e) {
+          if (!pausedServer && !pausedClient) {
+            Expect.fail("secure failed with non-paused subscriptions ($e)");
+          }
+          if (pausedClient) {
+            Expect.isTrue(e is StateError);
+          }
+        }).whenComplete(() {
+          clientComplete.complete(null);
+        });
+      });
+    });
+  });
+}
+
 main() {
   var certificateDatabase = Platform.script.resolve('pkcert').toFilePath();
   SecureSocket.initialize(database: certificateDatabase,
                           password: 'dartdart',
                           useBuiltinRoots: false);
   testSimpleBind();
   testInvalidBind();
   testSimpleConnect(CERTIFICATE);
   testSimpleConnect("CN=localhost");
   testSimpleConnectFail("not_a_nickname", false);
@@ skipping 34 matching lines @@
   testSimpleReadWrite(listenSecure: true,
                       connectSecure: true,
                       handshakeBeforeSecure: false,
                       postponeSecure: false,
                       dropReads: true);
   testSimpleReadWrite(listenSecure: false,
                       connectSecure: false,
                       handshakeBeforeSecure: true,
                       postponeSecure: true,
                       dropReads: true);
+  testPausedSecuringSubscription(false, false);
+  testPausedSecuringSubscription(true, false);
+  testPausedSecuringSubscription(false, true);
+  testPausedSecuringSubscription(true, true);
 }