THRIFT-2346 C#: UTF-8 sent by PHP as JSON is not understood by TJsonProtocol

Patch: Jens Geyer
diff --git a/lib/csharp/test/JSON/Program.cs b/lib/csharp/test/JSON/Program.cs
new file mode 100644
index 0000000..7bdb7f5
--- /dev/null
+++ b/lib/csharp/test/JSON/Program.cs
@@ -0,0 +1,55 @@
+/**

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements. See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership. The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License. You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied. See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+using System;

+using System.Collections.Generic;

+using System.Diagnostics;

+using System.IO;

+using System.Linq;

+using System.Text;

+using Thrift.Protocol;

+using Thrift.Transport;

+

+namespace JSONTest

+{

+    class Program

+    {

+        static void Main(string[] args)

+        {

+            TestThrift2336();

+        }

+

+        public static void TestThrift2336()

+        {

+            const string RUSSIAN_TEXT = "\u0420\u0443\u0441\u0441\u043a\u043e\u0435 \u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435";

+            const string RUSSIAN_JSON = "\"\\u0420\\u0443\\u0441\\u0441\\u043a\\u043e\\u0435 \\u041d\\u0430\\u0437\\u0432\\u0430\\u043d\\u0438\\u0435\"";

+            

+            // prepare buffer with JOSN data

+            byte[] rawBytes = new byte[RUSSIAN_JSON.Length];

+            for (var i = 0; i < RUSSIAN_JSON.Length; ++i)

+                rawBytes[i] = (byte)(RUSSIAN_JSON[i] & (char)0xFF);  // only low bytes

+

+            // parse and check

+            var stm = new MemoryStream(rawBytes);

+            var trans = new TStreamTransport(stm, null);

+            var prot = new TJSONProtocol(trans);

+            Debug.Assert(prot.ReadString() == RUSSIAN_TEXT, "reading JSON with hex-encoded chars > 8 bit");

+        }

+    }

+}