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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: tc2119.vhd,v 1.2 2001-10-26 16:29:45 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
ENTITY c07s02b04x00p20n01i02119ent IS
END c07s02b04x00p20n01i02119ent;
ARCHITECTURE c07s02b04x00p20n01i02119arch OF c07s02b04x00p20n01i02119ent IS
TYPE integer_v is array (integer range <>) of integer;
SUBTYPE integer_4 is integer_v (1 to 4);
SUBTYPE integer_null is integer_v (1 to 0);
BEGIN
TESTING : PROCESS
variable result : integer_4;
variable l_operand : integer_null;
variable r_operand : integer_4 := (123,789,123,789);
BEGIN
result := l_operand & r_operand;
wait for 20 ns;
assert NOT((result = (123,789,123,789)) and (result(1) = 123))
report "***PASSED TEST: c07s02b04x00p20n01i02119"
severity NOTE;
assert ((result = (123,789,123,789)) and (result(1) = 123))
report "***FAILED TEST: c07s02b04x00p20n01i02119 - Concatenation of null and INTEGER arrays failed."
severity ERROR;
wait;
END PROCESS TESTING;
END c07s02b04x00p20n01i02119arch;
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