Revert "THRIFT-4982 Remove deprecated C# bindings from the code base"
Only compiler, test, lib and tutorial code.
diff --git a/lib/csharp/test/JSON/Program.cs b/lib/csharp/test/JSON/Program.cs
new file mode 100644
index 0000000..f61388a
--- /dev/null
+++ b/lib/csharp/test/JSON/Program.cs
@@ -0,0 +1,95 @@
+/**
+ * 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)
+ {
+ TestThrift2365(); // JSON binary decodes too much data
+ TestThrift2336(); // hex encoding using \uXXXX where 0xXXXX > 0xFF
+ TestThrift3403(); // JSON escaped unicode surrogate pair support.
+ }
+
+
+ public static void TestThrift2365()
+ {
+ var rnd = new Random();
+ for (var len = 0; len < 10; ++len)
+ {
+ byte[] dataWritten = new byte[len];
+ rnd.NextBytes(dataWritten);
+
+ Stream stm = new MemoryStream();
+ TTransport trans = new TStreamTransport(null, stm);
+ TProtocol prot = new TJSONProtocol(trans);
+ prot.WriteBinary(dataWritten);
+
+ stm.Position = 0;
+ trans = new TStreamTransport(stm, null);
+ prot = new TJSONProtocol(trans);
+ byte[] dataRead = prot.ReadBinary();
+
+ Debug.Assert(dataRead.Length == dataWritten.Length);
+ for (var i = 0; i < dataRead.Length; ++i)
+ Debug.Assert(dataRead[i] == dataWritten[i]);
+ }
+ }
+
+
+ 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 JSON 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");
+ }
+
+ public static void TestThrift3403()
+ {
+ string GCLEF_TEXT = "\ud834\udd1e";
+ const string GCLEF_JSON = "\"\\ud834\\udd1e\"";
+
+ // parse and check
+ var stm = new MemoryStream(Encoding.UTF8.GetBytes(GCLEF_JSON));
+ var trans = new TStreamTransport(stm, null);
+ var prot = new TJSONProtocol(trans);
+ Debug.Assert(prot.ReadString() == GCLEF_TEXT, "reading JSON with surrogate pair hex-encoded chars");
+ }
+ }
+}