add echo test. remove debug printfs

src/net.cc

@@ -181,8 +181,6 @@ Server::OnConnection (oi_server *s, struct sockaddr *remote_addr, socklen_t remo
   Server *server = static_cast<Server*> (s->data);
   HandleScope scope;
 
-  printf("DEBUG: got connection\n");
-
   Local<Object> socket_handle = socket_template->GetFunction()->NewInstance();
   Socket *socket = new Socket(socket_handle, 60.0);
   socket->handle_->Delete(String::NewSymbol("connectTCP"));

test/test-echoServer.js

@@ -0,0 +1,49 @@
+include("mjsunit");
+function onLoad() {
+  server = new Server(1024);
+  puts("listening at port 12123")
+  server.listenTCP(12123, function (connection) {
+    puts("got connection.");
+    connection.onRead = function (data) {
+      if (data === null) {
+        server.close();
+        connection.close();
+        return; 
+      }
+      puts ("server read: " + data.toString());
+      if (/QUIT/.exec(data)) {
+        server.close();
+        connection.close();
+      } else if (/PING/.exec(data)) {
+        connection.write("PONG");
+      }
+    }
+  });
+
+  socket = new Socket;
+
+  var count = 0;
+  socket.onRead = function (data) {
+    puts ("client read: " + data.toString());
+    assertEquals("PONG", data);
+    setTimeout(function() {
+      count += 1; 
+      if (count < 10) {
+        socket.write("PING");
+      } else {
+        socket.write("QUIT\n");
+        socket.close();
+      }
+    }, 100);
+  };
+  socket.onClose = function () {
+    assertEquals(10, count);
+  }
+
+  socket.connectTCP(12123, "localhost", function (status) {
+    if(status != 0)
+      process.exit(1);
+
+    socket.write("PING");
+  });
+}