1-- C45662A.ADA
2
3--                             Grant of Unlimited Rights
4--
5--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
6--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
7--     unlimited rights in the software and documentation contained herein.
8--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
9--     this public release, the Government intends to confer upon all
10--     recipients unlimited rights  equal to those held by the Government.
11--     These rights include rights to use, duplicate, release or disclose the
12--     released technical data and computer software in whole or in part, in
13--     any manner and for any purpose whatsoever, and to have or permit others
14--     to do so.
15--
16--                                    DISCLAIMER
17--
18--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
19--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
20--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
21--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
22--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
23--     PARTICULAR PURPOSE OF SAID MATERIAL.
24--*
25-- CHECK THE TRUTH TABLE FOR  'NOT' .
26
27-- THE COMBINATIONS OF  'NOT'  WITH  'AND' , 'OR' , 'XOR'  ARE TESTED
28--    IN C45101(A,G).
29
30
31-- RM    28 OCTOBER 1980
32-- TBN 10/21/85     RENAMED FROM C45401A.ADA.
33
34
35WITH  REPORT ;
36PROCEDURE  C45662A  IS
37
38     USE REPORT;
39
40     TVAR , FVAR , CVAR : BOOLEAN := FALSE ; -- INITIAL VALUE IRRELEVANT
41     ERROR_COUNT : INTEGER := 0 ;            -- INITIAL VALUE ESSENTIAL
42
43     PROCEDURE  BUMP  IS
44     BEGIN
45          ERROR_COUNT  :=  ERROR_COUNT + 1 ;
46     END BUMP ;
47
48BEGIN
49
50     TEST( "C45662A" , "CHECK THE TRUTH TABLE FOR  'NOT'" ) ;
51
52     FOR  A  IN  BOOLEAN  LOOP
53
54          CVAR  :=  NOT A ;
55
56          IF  NOT A  THEN
57               IF  A  THEN  BUMP ;
58               END IF ;
59          END IF;
60
61          IF  CVAR  THEN
62               IF  A  THEN  BUMP ;
63               END IF ;
64          END IF;
65
66          IF  NOT( NOT( NOT( NOT(   CVAR   ))))
67          THEN
68               IF  A  THEN  BUMP ;
69               END IF ;
70          END IF;
71
72     END LOOP ;
73
74     FOR  I  IN  1..2  LOOP
75
76          CVAR  :=  NOT ( I > 1 ) ;
77
78          IF  NOT ( I > 1 )  THEN
79               IF  I>1  THEN  BUMP ;
80               END IF ;
81          END IF;
82
83          IF  CVAR  THEN
84               IF  I>1  THEN  BUMP ;
85               END IF ;
86          END IF;
87
88     END LOOP ;
89
90     IF  NOT TRUE   THEN  BUMP ;                END IF ;
91     IF  NOT FALSE  THEN  NULL ;  ELSE  BUMP ;  END IF ;
92
93     TVAR := IDENT_BOOL( TRUE );
94     FVAR := IDENT_BOOL( FALSE );
95
96     IF  NOT TVAR  THEN  BUMP ;                END IF ;
97     IF  NOT FVAR  THEN  NULL ;  ELSE  BUMP ;  END IF ;
98
99
100     IF  ERROR_COUNT  /= 0  THEN  FAILED( "'NOT' TRUTH TABLE" );
101     END IF ;
102
103     RESULT;
104
105END C45662A;
106