From a4680d6051d4c4553a927e7b140451d0243b7332 Mon Sep 17 00:00:00 2001
From: Pavel Vaynerman <pv@etersoft.ru>
Date: Fri, 9 Jul 2021 00:56:33 +0300
Subject: [PATCH] [unet-protobuf]: added perf-test

---
 extensions/UNetUDP/UDPPacket.h              |  4 +--
 extensions/UNetUDP/tests/test_unet_proto.cc | 33 +++++++++++++++++++++
 2 files changed, 35 insertions(+), 2 deletions(-)

diff --git a/extensions/UNetUDP/UDPPacket.h b/extensions/UNetUDP/UDPPacket.h
index 18b923234..45fc222c2 100644
--- a/extensions/UNetUDP/UDPPacket.h
+++ b/extensions/UNetUDP/UDPPacket.h
@@ -34,8 +34,8 @@ namespace uniset
         // Теоретический размер данных в UDP пакете (исключая заголовки) 65507
         // Желательно не вылезать за размер MTU (обычно 1500) - заголовки = 1432 байта
         // т.е. надо чтобы sizeof(UDPPacket) < 1432
-        static const size_t MaxACount = 5000;
-        static const size_t MaxDCount = 5000;
+        static const size_t MaxACount = 2000;
+        static const size_t MaxDCount = 2000;
         static const size_t MessageBufSize = 34700;
 
         struct UDPMessage
diff --git a/extensions/UNetUDP/tests/test_unet_proto.cc b/extensions/UNetUDP/tests/test_unet_proto.cc
index 5d6847b4a..8f37a1a87 100644
--- a/extensions/UNetUDP/tests/test_unet_proto.cc
+++ b/extensions/UNetUDP/tests/test_unet_proto.cc
@@ -3,6 +3,7 @@
 #include <memory>
 #include "UniSetTypes.h"
 #include "UDPPacket.h"
+#include "PassiveTimer.h"
 // -----------------------------------------------------------------------------
 #include "proto/unet.pb.h"
 // -----------------------------------------------------------------------------
@@ -113,3 +114,35 @@ TEST_CASE("[UNetUDP]: crc", "[unetudp][protobuf][crc]")
     REQUIRE( pack.dataCRC() != crc );
     REQUIRE( pack.dataCRCWithBuf(buf, sizeof(buf)) != crc_b );
 }
+
+// -----------------------------------------------------------------------------
+TEST_CASE("[UNetUDP]: perf test", "[unetudp][protobuf][perf]")
+{
+    uint8_t buf[uniset::UniSetUDP::MessageBufSize];
+
+    UniSetUDP::UDPMessage pack;
+    REQUIRE(pack.isOk());
+    pack.setNodeID(100);
+    pack.setProcID(100);
+    pack.setNum(1);
+
+    for( size_t i=0; i<uniset::UniSetUDP::MaxACount; i++ ) {
+        pack.addAData(i,i);
+        pack.addDData(i,true);
+    }
+
+    UniSetUDP::UDPMessage pack2;
+
+    PassiveTimer pt;
+
+    for( int i=0; i<100000; i++ ) {
+       // pack
+//       uint16_t crc = pasck.dataCRC();
+       auto ret = pack.serializeToArray(buf, sizeof(buf));
+
+       // unpack
+       pack2.initFromBuffer(buf, ret);
+    }
+
+    cerr << "perf: " << pt.getCurrent() << " msec" << endl;
+}