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-- Copyright (C) 2001 Bill Billowitch.
-- Some of the work to develop this test suite was done with Air Force
-- support. The Air Force and Bill Billowitch assume no
-- responsibilities for this software.
-- This file is part of VESTs (Vhdl tESTs).
-- VESTs is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation; either version 2 of the License, or (at
-- your option) any later version.
-- VESTs is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
-- 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: tc2086.vhd,v 1.2 2001-10-26 16:29:45 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
ENTITY c07s02b04x00p20n01i02086ent IS
END c07s02b04x00p20n01i02086ent;
ARCHITECTURE c07s02b04x00p20n01i02086arch OF c07s02b04x00p20n01i02086ent IS
TYPE boolean_v is array (integer range <>) of boolean;
SUBTYPE boolean_4_up is boolean_v (1 to 4);
SUBTYPE boolean_4_null is boolean_v (4 to 3);
SUBTYPE boolean_8_up is boolean_v (1 to 8);
BEGIN
TESTING: PROCESS
variable l_operand : boolean_4_null ;
variable r_operand : boolean_4_up := (false, false, true, true);
variable result : boolean_4_up;
BEGIN
result := l_operand & r_operand;
assert ( result (1) = false )
report "result (1) /= false" severity FAILURE;
assert ( result (4) = true )
report "result (4) /= true" severity FAILURE;
assert NOT((result(1)=false) and (result=(false,false,true,true)))
report "***PASSED TEST: c07s02b04x00p20n01i02086"
severity NOTE;
assert ((result(1)=false) and (result=(false,false,true,true)))
report "***FAILED TEST: c07s02b04x00p20n01i02086 - The left bound of the concatenated array is that of the second operand."
severity ERROR;
wait;
END PROCESS TESTING;
END c07s02b04x00p20n01i02086arch;
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