#include <gtest/gtest.h>

#include "trick/tc.h"
#include "trick/attributes.h"
#include "trick/tc_proto.h"
#include "trick/trick_byteswap.h"
#include "trick/trick_error_hndlr.h"


class TCDevCopyTest : public testing::Test {

   protected:
      TCDevCopyTest(){}
      ~TCDevCopyTest(){}

      TCDevice* src_device;
      TCDevice* dest_device;

      void SetUp(){

         src_device = (TCDevice *) malloc(sizeof(TCDevice));
         memset( (void *)src_device,'\0',sizeof(TCDevice) );

         dest_device = (TCDevice *) malloc(sizeof(TCDevice));
         memset( (void *)dest_device,'\0',sizeof(TCDevice) );
      }

      void TearDown(){
   
         free(src_device);
         free(dest_device);
      }
};

TEST_F( TCDevCopyTest, testNullSrcDest ) {

   int tcdev_status = tc_dev_copy( NULL, NULL );

   EXPECT_EQ( tcdev_status, -1 );
} 

TEST_F( TCDevCopyTest, testNullSrc ) {

   int tcdev_status = tc_dev_copy( dest_device, NULL );

   EXPECT_EQ( tcdev_status, -1 );
} 

TEST_F( TCDevCopyTest, testNullDest ) {

   int tcdev_status = tc_dev_copy( NULL, src_device );

   EXPECT_EQ( tcdev_status, -1 );
}