Add SDLTest lib support

MiniEngine_Test.cpp

@@ -0,0 +1,37 @@
+#include "MiniEngine_Test.h"
+#include <SDL2/SDL_test.h>
+#include <cstring>
+
+namespace MiniEngine
+{
+
+namespace Test
+{
+
+void GetMD5Raw(unsigned char* buffer,unsigned int bufferLen,unsigned char* outbuff)
+{
+    SDLTest_Md5Context ct;
+    SDLTest_Md5Init(&ct);
+    SDLTest_Md5Update(&ct,buffer,bufferLen);
+    SDLTest_Md5Final(&ct);
+    memcpy(outbuff,ct.digest,16);
+}
+
+std::string GetMD5(unsigned char* buffer,unsigned int bufferLen)
+{
+    unsigned char buff[16];
+    char tmp[8];
+    GetMD5Raw(buffer,bufferLen,buff);
+    std::string str;
+    for(int i=0;i<16;i++)
+    {
+        sprintf(tmp,"%02x",buff[i]);
+        str.append(tmp);
+    }
+    return str;
+}
+
+
+}/// End of namespace MiniEngine::Test
+
+}/// End of namespace MiniEngine

MiniEngine_Test.h

@@ -0,0 +1,15 @@
+#pragma once
+#include <string>
+
+namespace MiniEngine
+{
+
+namespace Test
+{
+
+std::string GetMD5(unsigned char* buffer,unsigned int bufferLen);
+void GetMD5Raw(unsigned char* buffer,unsigned int bufferLen,unsigned char* outbuff);
+
+}/// End of namespace MiniEngine::Test
+
+}/// End of namespace MiniEngine