-- Copyright (C) 2001-2002 The University of Cincinnati.  
-- All rights reserved. 

-- This file is part of VESTs (Vhdl tESTs).

-- UC MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
-- SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
-- IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
-- OR NON-INFRINGEMENT.  UC SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY
-- LICENSEE AS A RESULT OF USING, RESULT OF USING, MODIFYING OR
-- DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.

-- By using or copying this Software, Licensee agrees to abide by the
-- intellectual property laws, and all other applicable laws of the U.S.,
-- and the terms of this license.

-- You may modify, distribute, and use the software contained in this
-- package under the terms of the "GNU GENERAL PUBLIC LICENSE" version 2,
-- June 1991. A copy of this license agreement can be found in the file
-- "COPYING", distributed with this archive.

-- You should have received a copy of the GNU General Public License
-- along with VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 

-- ---------------------------------------------------------------------
--
-- $Id: test172.ams,v 1.1 2002-03-27 22:11:19 paw Exp $
-- $Revision: 1.1 $
--
-- ---------------------------------------------------------------------

----------------------------------------------------------------------
-- SIERRA REGRESSION TESTING MODEL
-- Develooped at:
-- Distriburted Processing Laboratory
-- University of Cincinnati
----------------------------------------------------------------------
-- File          : test172.ams
-- Author(s)     : Geeta Balarkishnan(gbalakri@ececs.uc.edu)
-- Created       : May 2001
----------------------------------------------------------------------
-- Description :
----------------------------------------------------------------------
-- the test is done for checking the correct implementation
-- of the simultaneous if equation statement.it checks
-- nature declaration, terminal and quantity declarations.

PACKAGE electricalSystem IS
    NATURE electrical IS real ACROSS real THROUGH GROUND REFERENCE;
    FUNCTION SIN(X : real) RETURN real;
    FUNCTION EXP(X : real) RETURN real;
END PACKAGE electricalSystem;
use work.electricalSystem.all;

entity test is
port (input: in bit;
      output: out bit);
end entity;

architecture atest of test is
terminal t1, t2: electrical;
quantity v1 across i1 through t1 to t2;
quantity v2 across t2;
begin

e1: v1== 1.0;
e2: v2==0.0;

	if (v1==1.0) use
	  output <= '1';
	else
	  output <='0';
	end use;

	if (v2==2.0) use
	   output <='0';
	else
	   output <='1';
	end use;
end architecture atest;
use work.electricalSystem.all;
--entity tb is 
--port (tinput: in bit;
--      toutput: out bit);
--end entity;
--architecture atb of tb is
--terminal tt1, tt2: electrical;
--quantity tv1 across ti1 through tt1 to tt2;
--quantity tv2 across tt2;
--begin

--tv1==1.0;
--tv2==0.0;

--end architecture atb;