/*****************************************************************************

  The following code is derived, directly or indirectly, from the SystemC
  source code Copyright (c) 1996-2014 by all Contributors.
  All Rights reserved.

  The contents of this file are subject to the restrictions and limitations
  set forth in the SystemC Open Source License (the "License");
  You may not use this file except in compliance with such restrictions and
  limitations. You may obtain instructions on how to receive a copy of the
  License at http://www.accellera.org/. Software distributed by Contributors
  under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF
  ANY KIND, either express or implied. See the License for the specific
  language governing rights and limitations under the License.

 *****************************************************************************/

/*****************************************************************************

  test08.cpp --

  Original Author: Andy Goodrich, Forte Design Systems, 9 November 2007

 *****************************************************************************/

/*****************************************************************************

  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
  changes you are making here.

      Name, Affiliation, Date:
  Description of Modification:

 *****************************************************************************/

// test concatenation uses that were reported not to work with SystemC 2.1.v1

#include "systemc.h"

int sc_main(int argc, char* argv[])
{
    { 
	    sc_uint<2> a = 1;
	    sc_uint<2> b = 2;
		sc_uint<10> f = 0 - (a,b);

		// subtraction of a concat from 0.

		if ( f != 0x3fa )
		{
			cout << __FILE__ << " " << __LINE__ << ": expected " << 0x3fa
			     << " actual " << f << dec << endl;
		}

	    // subtraction of a concat from a concat if left < right.

		f = (a,b) -  (b,a);
		if ( f != 0x3fd )
		{
			cout << __FILE__ << " " << __LINE__ << ": expected " << 0x3fd
			     << " actual " << f << dec << endl;
		}
	    
    }
	{ // multiplication times a negative integer.

		sc_uint<4> a = 10;
		int        b = 0xdd6283e4;
	    sc_uint<2> c = 1;
		sc_uint<40> e("0xfc7c016528");
		sc_uint<40> f = (c,a)*b;
		if ( f != e )
        {
			cout << __FILE__ << " " << __LINE__ << ": expected " << hex << e
			     << " actual " << f << dec << endl;
		}
	}

    { // divsion where dividend negative and of type int/long
		sc_uint<4> a = 14;
		int        b = 0xb292b9fe;
        sc_uint<2> c = 3;
		sc_uint<50> e = b / sc_biguint<6>(0x3e); 
        sc_uint<50> f = b / (c,a);

		if ( f != e )
        {
			cout << __FILE__ << " " << __LINE__ << ": expected " << hex << e
			     << " actual " << f << dec << endl;
		}

	}
	{ // modulo for negative int % concat
	  
	    sc_uint<4> a = 10;
		int        b = 0xbb6283e4;
		sc_uint<2> c = 1;
		sc_uint<50> e = b % sc_biguint<6>(0x1a); 
		sc_uint<50> f = b %(c,a);
		if ( f != e )
        {
			cout << __FILE__ << " " << __LINE__ << ": expected " << hex << e
			     << " actual " << f << dec << endl;
		}
	}

	{ // Bitwise or and xor, when operands are concat and unsigned int
	    
		sc_uint<4> a = 6;
		unsigned int b = 0xcc6690e6; 
		sc_uint<2> c = 3;
		sc_uint<34> e;
		sc_uint<34> f;
		e = b | 0x36;
		f = b | (c,a);
		if ( f != e )
        {
			cout << __FILE__ << " " << __LINE__ << ": expected " << hex << e
			     << " actual " << f << dec << endl;
		}

		e = b ^ 0x36; 
		f = b ^ (c,a);
		if ( f != e )
        {
			cout << __FILE__ << " " << __LINE__ << ": expected " << hex << e
			     << " actual " << f << dec << endl;
		}
	}

	cout << "Program completed" << endl;
	return 0;
}
