1 files changed, 21 insertions, 0 deletions
diff --git a/jetty-websocket/websocket-server/src/test/java/org/eclipse/jetty/websocket/server/ab/AbstractABCase.java b/jetty-websocket/websocket-server/src/test/java/org/eclipse/jetty/websocket/server/ab/AbstractABCase.java
index 1ce3ca4613..2393808996 100644
--- a/jetty-websocket/websocket-server/src/test/java/org/eclipse/jetty/websocket/server/ab/AbstractABCase.java
+++ b/jetty-websocket/websocket-server/src/test/java/org/eclipse/jetty/websocket/server/ab/AbstractABCase.java
@@ -4,6 +4,7 @@ import java.nio.ByteBuffer;
 
 import org.eclipse.jetty.io.ByteBufferPool;
 import org.eclipse.jetty.io.StandardByteBufferPool;
+import org.eclipse.jetty.util.StringUtil;
 import org.eclipse.jetty.websocket.api.WebSocketPolicy;
 import org.eclipse.jetty.websocket.protocol.Generator;
 import org.eclipse.jetty.websocket.server.SimpleServletServer;
@@ -44,6 +45,26 @@ public abstract class AbstractABCase
         server.stop();
     }
 
+    public static String toUtf8String(byte[] buf)
+    {
+        String raw = StringUtil.toUTF8String(buf,0,buf.length);
+        StringBuilder ret = new StringBuilder();
+        int len = raw.length();
+        for (int i = 0; i < len; i++)
+        {
+            int codepoint = raw.codePointAt(i);
+            if (Character.isUnicodeIdentifierPart(codepoint))
+            {
+                ret.append(String.format("\\u%04X",codepoint));
+            }
+            else
+            {
+                ret.append(Character.toChars(codepoint));
+            }
+        }
+        return ret.toString();
+    }
+
     public Generator getLaxGenerator()
     {
         return laxGenerator;