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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: tc1529.vhd,v 1.2 2001-10-26 16:29:41 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
ENTITY c08s09b00x00p08n01i01529ent IS
END c08s09b00x00p08n01i01529ent;
ARCHITECTURE c08s09b00x00p08n01i01529arch OF c08s09b00x00p08n01i01529ent IS
BEGIN
TESTING: PROCESS
variable INTV : INTEGER := 0;
variable COUNTV : INTEGER := 0;
variable I : INTEGER := 0;
variable k : integer := 0;
BEGIN
-- While condition is FALSE, so no stmts are executed.
while (FALSE) loop
assert (FALSE)
report "First loop was executed when it should not have been.";
k := 1;
end loop;
-- While condition is FALSE, so no stmts are executed.
while (I /= 0) loop
assert (FALSE)
report "Second loop was executed when it should not have been.";
k := 1;
end loop;
-- Verify that loop is executed right number of times.
COUNTV := 0;
while (I /= 10) loop
I := I + 1;
COUNTV := COUNTV + 1;
end loop;
if (I /= 10 and COUNTV /= 10) then
k := 1;
end if;
assert (I = 10);
assert (COUNTV = 10);
assert NOT(k=0)
report "***PASSED TEST: c08s09b00x00p08n01i01529"
severity NOTE;
assert (k=0)
report "***FAILED TEST: c08s09b00x00p08n01i01529 - while condition is not boolean expression"
severity ERROR;
wait;
END PROCESS TESTING;
END c08s09b00x00p08n01i01529arch;
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