Implement input and output streams for secure network sockets.

tests/standalone/io/tls_stream_test.dart

Index: tests/standalone/io/tls_stream_test.dart
diff --git a/tests/standalone/io/tls_socket_test.dart b/tests/standalone/io/tls_stream_test.dart
similarity index 55%
copy from tests/standalone/io/tls_socket_test.dart
copy to tests/standalone/io/tls_stream_test.dart
index 1a82d2d949b9d873fa939f8381163413b2c2d21e..c726efd95917ec39a59941741ccb162ba4c88978 100644
--- a/tests/standalone/io/tls_socket_test.dart
+++ b/tests/standalone/io/tls_stream_test.dart
@@ -11,20 +11,6 @@
 #import("dart:isolate");
 #import("dart:io");
 
-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();
-}
-
 void main() {
   var testPkcertDatabase =
       new Path.fromNative(new Options().script).directoryPath.append('pkcert/');
@@ -35,25 +21,15 @@ void main() {
   // work with www.google.dk.
   var tls = new TlsSocket("www.google.dk", 443);
   List<String> chunks = <String>[];
-  tls.onConnect = () {
-    WriteAndClose(tls, "GET / HTTP/1.0\r\nHost: www.google.dk\r\n\r\n");
-  };
-  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;
+  var input = tls.inputStream;
+  var output = tls.outputStream;
+
+  output.write("GET / HTTP/1.0\r\nHost: www.google.dk\r\n\r\n".charCodes);
+  output.close();
+  input.onData = () {
+    chunks.add(new String.fromCharCodes(input.read()));
   };
-  tls.onData = useRead;
-  tls.onClosed = () {
+  input.onClosed = () {
     String fullPage = Strings.concatAll(chunks);
     Expect.isTrue(fullPage.contains('</body></html>'));
   };