Project

General

Profile

Download (2.23 KB) Statistics
| Branch: | Tag: | Revision:
1

    
2
-- Copyright (C) 2001 Bill Billowitch.
3

    
4
-- Some of the work to develop this test suite was done with Air Force
5
-- support.  The Air Force and Bill Billowitch assume no
6
-- responsibilities for this software.
7

    
8
-- This file is part of VESTs (Vhdl tESTs).
9

    
10
-- VESTs is free software; you can redistribute it and/or modify it
11
-- under the terms of the GNU General Public License as published by the
12
-- Free Software Foundation; either version 2 of the License, or (at
13
-- your option) any later version. 
14

    
15
-- VESTs is distributed in the hope that it will be useful, but WITHOUT
16
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
17
-- FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
18
-- for more details. 
19

    
20
-- You should have received a copy of the GNU General Public License
21
-- along with VESTs; if not, write to the Free Software Foundation,
22
-- Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
23

    
24
-- ---------------------------------------------------------------------
25
--
26
-- $Id: tc1733.vhd,v 1.2 2001-10-26 16:29:43 paw Exp $
27
-- $Revision: 1.2 $
28
--
29
-- ---------------------------------------------------------------------
30

    
31
ENTITY c09s03b00x00p14n01i01733ent IS
32
END c09s03b00x00p14n01i01733ent;
33

    
34
ARCHITECTURE c09s03b00x00p14n01i01733arch OF c09s03b00x00p14n01i01733ent IS
35
  signal    s1 : bit;
36
  signal    s2 : integer;
37

    
38
  procedure guarded_proc (signal guard_signal : in boolean; where : in integer; signal here : out integer) is
39
  begin
40
    if (where = 1) and (guard_signal = true) then
41
      here <= 5;
42
    else
43
      here <= 6;
44
    end if;
45
  end;
46

    
47
BEGIN
48
  s1   <= '1' after 45 ns;
49

    
50
  block_label1 : BLOCK ( s1 = '1' )
51
  begin
52
    guarded_proc (GUARD,1,s2);
53
  end block block_label1;
54

    
55
  TESTING: PROCESS(s2)
56
  BEGIN
57
    if (now > 1 ns) then
58
      assert NOT(s2 = 5)
59
        report "***PASSED TEST: c09s03b00x00p14n01i01733"
60
        severity NOTE;
61
      assert (s2 = 5)
62
        report "***FAILED TEST: c09s03b00x00p14n01i01733 - If the value of an implicitly declared signal GUARD is explicitly referenced in the actual parameter part of the concurrent proccedure call, then it has effect on evaluation of a concurrent procedure call."
63
        severity ERROR;
64
    end if;
65
  END PROCESS TESTING;
66

    
67
END c09s03b00x00p14n01i01733arch;
(322-322/2088)