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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: tc1717.vhd,v 1.2 2001-10-26 16:29:43 paw Exp $
+-- $Revision: 1.2 $
+--
+-- ---------------------------------------------------------------------
+
+ENTITY c09s02b00x00p13n01i01717ent IS
+END c09s02b00x00p13n01i01717ent;
+
+ARCHITECTURE c09s02b00x00p13n01i01717arch OF c09s02b00x00p13n01i01717ent IS
+ -- Local signals.
+ signal A, B : BIT := '0';
+BEGIN
+ TESTING: PROCESS
+ -- Local variables.
+ variable STARTED: BOOLEAN := FALSE;
+ variable OldTime: TIME := 250 ns;
+ variable OldInt : INTEGER := 13;
+ variable OldA,
+ OldB : BIT;
+ variable I : INTEGER;
+ BEGIN
+ -- Initialize variables for this first pass.
+ if (NOT(STARTED)) then
+ OldTime := NOW;
+ OldInt := 47;
+ OldA := A;
+ OldB := B;
+ I := 0;
+ STARTED := TRUE;
+ elsif (I > 15) then
+ assert NOT(I = 16)
+ report "***PASSED TEST: c09s02b00x00p13n01i01717"
+ severity NOTE;
+ assert (I = 16)
+ report "***FAILED TEST: c09s02b00x00p13n01i01717 - The execution of a process statement consists of the repetitive execution of its sequence of statements."
+ severity ERROR;
+ wait;
+ end if;
+ -- Verify that no variables, time or signals have changed.
+ assert( OldInt = 47 ) severity ERROR;
+ assert( OldTime = NOW ) severity ERROR;
+ assert( OldA = A ) severity ERROR;
+ assert( OldB = B ) severity ERROR;
+ I := I + 1;
+ END PROCESS TESTING;
+
+ -- This process merely makes assignments to the signals A and B.
+ ASSIGN_PROCESS: process
+ begin
+ A <= '1' ;
+ B <= '1';
+ wait;
+ end process;
+
+END c09s02b00x00p13n01i01717arch;