add websocket test for http keyword in response message from reported issue

jetty-websocket/src/test/java/org/eclipse/jetty/websocket/WebSocketServletRFCTest.java

@@ -80,6 +80,8 @@ public class WebSocketServletRFCTest
             try
             {
                 conn.sendMessage(data);
+                
+                conn.close(1000, data);
             }
             catch (IOException e)
             {
@@ -240,4 +242,44 @@ public class WebSocketServletRFCTest
             sender.close();
         }
     }
+    
+    /**
+     * Test the requirement of responding with server terminated close code 1011 when there is an unhandled (internal
+     * server error) being produced by the extended WebSocketServlet.
+     */
+    @Test
+    public void testResponseOfHttpKeyword() throws Exception
+    {
+        WebSocketClientFactory clientFactory = new WebSocketClientFactory();
+        clientFactory.start();
+
+        WebSocketClient wsc = clientFactory.newWebSocketClient();
+        MessageSender sender = new MessageSender();
+        wsc.open(serverUri,sender);
+
+        String message = "GET";
+        
+        try
+        {
+            sender.awaitConnect();
+
+            // echo back a http keyword
+            sender.sendMessage(message);
+
+            // Give servlet 500 millisecond to process messages
+            TimeUnit.MILLISECONDS.sleep(500);
+
+            sender.awaitMessage();
+            
+            Assert.assertEquals("Message should match",message, sender.getMessage());               
+            Assert.assertThat("WebSocket should be closed",sender.isConnected(),is(false));
+            Assert.assertThat("WebSocket close clode",sender.getCloseCode(),is(1000));
+            Assert.assertEquals("WebSocket close message",message, sender.getCloseMessage());
+
+        }
+        finally
+        {
+            sender.close();
+        }
+    }
 }

jetty-websocket/src/test/java/org/eclipse/jetty/websocket/helper/MessageSender.java

@@ -24,13 +24,17 @@ import java.util.concurrent.TimeUnit;
 
 import org.eclipse.jetty.websocket.WebSocket;
 
-public class MessageSender implements WebSocket
+public class MessageSender implements WebSocket, WebSocket.OnTextMessage
 {
     private Connection conn;
     private CountDownLatch connectLatch = new CountDownLatch(1);
+    private CountDownLatch messageLatch = new CountDownLatch(1);
+
     private int closeCode = -1;
     private String closeMessage = null;
-
+    private String message = null;
+    
+    
     public void onOpen(Connection connection)
     {
         this.conn = connection;
@@ -43,6 +47,12 @@ public class MessageSender implements WebSocket
         this.closeCode = closeCode;
         this.closeMessage = message;
     }
+    
+    
+    public void onMessage(String data)
+    {
+        message = data;
+    }
 
     public boolean isConnected()
     {
@@ -62,6 +72,11 @@ public class MessageSender implements WebSocket
     {
         return closeMessage;
     }
+    
+    public String getMessage()
+    {
+        return message;
+    }
 
     public void sendMessage(String format, Object... args) throws IOException
     {
@@ -72,6 +87,11 @@ public class MessageSender implements WebSocket
     {
         connectLatch.await(1,TimeUnit.SECONDS);
     }
+    
+    public void awaitMessage() throws InterruptedException
+    {
+        messageLatch.await(1,TimeUnit.SECONDS);
+    }
 
     public void close()
     {