1-- C45220B.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 THAT  '<' , '<=' , '>' , '>='  PRODUCE CORRECT RESULTS ON
26--    BOOLEAN-TYPE OPERANDS (IN PARTICULAR, FOR OPERANDS HAVING
27--    DIFFERENT SUBTYPES).
28
29-- THIS TEST IS DERIVED FROM  C45220A.ADA .
30
31
32-- RM    28 OCTOBER 1980
33-- JWC 7/8/85   RENAMED TO -AB
34
35
36WITH  REPORT ;
37PROCEDURE  C45220B  IS
38
39
40     USE REPORT;
41
42     SUBTYPE  T1  IS  BOOLEAN RANGE FALSE..FALSE ;
43     SUBTYPE  T2  IS  BOOLEAN RANGE TRUE..TRUE ;
44     SUBTYPE  T3  IS  BOOLEAN RANGE FALSE..TRUE ;
45     SUBTYPE  T4  IS  T3 RANGE TRUE..TRUE ;
46
47     FVAR1  : T1 := FALSE ;
48     TVAR1  : T2 := TRUE ;
49     FVAR2  : T3 := FALSE ;
50     TVAR2  : T4 := TRUE ;
51
52     ERROR_COUNT : INTEGER := 0 ;
53
54     PROCEDURE  BUMP  IS
55     BEGIN
56          ERROR_COUNT := ERROR_COUNT + 1 ;
57     END BUMP ;
58
59
60BEGIN
61
62
63     TEST( "C45220B" , "CHECK THAT  '<' , '<=' , '>' , '>='  PRODUCE" &
64                       " CORRECT RESULTS ON BOOLEAN-TYPE OPERANDS" ) ;
65
66     -- 64  CASES ( 2 * 2  ORDERED PAIRS OF OPERAND VALUES,
67     --               4    OPERATORS : '<' , <=' , '>' , '>='
68     --               4    VARIABLE/LITERAL FOR LEFT OPERAND,
69     --                    VARIABLE/LITERAL FOR RIGHT OPERAND.
70
71
72     --  'BUMP'  MEANS  'BUMP THE ERROR COUNT'
73
74     FVAR1  := IDENT_BOOL( FALSE ) ;
75     TVAR1  := IDENT_BOOL( TRUE ) ;
76     FVAR2  := IDENT_BOOL( FALSE ) ;
77     TVAR2  := IDENT_BOOL( TRUE ) ;
78
79
80     ERROR_COUNT := 0 ;
81
82     IF  FALSE <  FALSE  THEN  BUMP ;                END IF;
83     IF  FVAR1 <  FALSE  THEN  BUMP ;                END IF;
84     IF  FALSE <  FVAR2  THEN  BUMP ;                END IF;
85     IF  FVAR2 <  FVAR1  THEN  BUMP ;                END IF;
86
87     IF  FALSE <  TRUE   THEN  NULL ;  ELSE  BUMP ;  END IF;
88     IF  FVAR1 <  TRUE   THEN  NULL ;  ELSE  BUMP ;  END IF;
89     IF  FALSE <  TVAR2  THEN  NULL ;  ELSE  BUMP ;  END IF;
90     IF  FVAR2 <  TVAR1  THEN  NULL ;  ELSE  BUMP ;  END IF;
91
92     IF  TRUE  <  FALSE  THEN  BUMP ;                END IF;
93     IF  TRUE  <  FVAR1  THEN  BUMP ;                END IF;
94     IF  TVAR2 <  FALSE  THEN  BUMP ;                END IF;
95     IF  TVAR1 <  FVAR2  THEN  BUMP ;                END IF;
96
97     IF  TRUE  <  TRUE   THEN  BUMP ;                END IF;
98     IF  TVAR1 <  TRUE   THEN  BUMP ;                END IF;
99     IF  TRUE  <  TVAR2  THEN  BUMP ;                END IF;
100     IF  TVAR2 <  TVAR1  THEN  BUMP ;                END IF;
101
102     IF  ERROR_COUNT > 0  THEN
103          FAILED( "ORDERING OF BOOLEAN VALUES - FAILURE '<'" );
104     END IF;
105
106
107     ERROR_COUNT := 0 ;
108
109     IF  FALSE <= FALSE  THEN  NULL ;  ELSE  BUMP ;  END IF;
110     IF  FVAR1 <= FALSE  THEN  NULL ;  ELSE  BUMP ;  END IF;
111     IF  FALSE <= FVAR2  THEN  NULL ;  ELSE  BUMP ;  END IF;
112     IF  FVAR2 <= FVAR1  THEN  NULL ;  ELSE  BUMP ;  END IF;
113
114     IF  FALSE <= TRUE   THEN  NULL ;  ELSE  BUMP ;  END IF;
115     IF  FVAR1 <= TRUE   THEN  NULL ;  ELSE  BUMP ;  END IF;
116     IF  FALSE <= TVAR2  THEN  NULL ;  ELSE  BUMP ;  END IF;
117     IF  FVAR2 <= TVAR1  THEN  NULL ;  ELSE  BUMP ;  END IF;
118
119     IF  TRUE  <= FALSE  THEN  BUMP ;                END IF;
120     IF  TRUE  <= FVAR1  THEN  BUMP ;                END IF;
121     IF  TVAR2 <= FALSE  THEN  BUMP ;                END IF;
122     IF  TVAR1 <= FVAR2  THEN  BUMP ;                END IF;
123
124     IF  TRUE  <= TRUE   THEN  NULL ;  ELSE  BUMP ;  END IF;
125     IF  TVAR1 <= TRUE   THEN  NULL ;  ELSE  BUMP ;  END IF;
126     IF  TRUE  <= TVAR2  THEN  NULL ;  ELSE  BUMP ;  END IF;
127     IF  TVAR2 <= TVAR1  THEN  NULL ;  ELSE  BUMP ;  END IF;
128
129     IF  ERROR_COUNT > 0  THEN
130          FAILED( "ORDERING OF BOOLEAN VALUES - FAILURE '<='" );
131     END IF;
132
133
134     ERROR_COUNT := 0 ;
135
136     IF  FALSE >  FALSE  THEN  BUMP ;                END IF;
137     IF  FVAR1 >  FALSE  THEN  BUMP ;                END IF;
138     IF  FALSE >  FVAR2  THEN  BUMP ;                END IF;
139     IF  FVAR2 >  FVAR1  THEN  BUMP ;                END IF;
140
141     IF  FALSE >  TRUE   THEN  BUMP ;                END IF;
142     IF  FVAR1 >  TRUE   THEN  BUMP ;                END IF;
143     IF  FALSE >  TVAR2  THEN  BUMP ;                END IF;
144     IF  FVAR2 >  TVAR1  THEN  BUMP ;                END IF;
145
146     IF  TRUE  >  FALSE  THEN  NULL ;  ELSE  BUMP ;  END IF;
147     IF  TRUE  >  FVAR1  THEN  NULL ;  ELSE  BUMP ;  END IF;
148     IF  TVAR2 >  FALSE  THEN  NULL ;  ELSE  BUMP ;  END IF;
149     IF  TVAR1 >  FVAR2  THEN  NULL ;  ELSE  BUMP ;  END IF;
150
151     IF  TRUE  >  TRUE   THEN  BUMP ;                END IF;
152     IF  TVAR1 >  TRUE   THEN  BUMP ;                END IF;
153     IF  TRUE  >  TVAR2  THEN  BUMP ;                END IF;
154     IF  TVAR2 >  TVAR1  THEN  BUMP ;                END IF;
155
156     IF  ERROR_COUNT > 0  THEN
157          FAILED( "ORDERING OF BOOLEAN VALUES - FAILURE '>'" );
158     END IF;
159
160
161     ERROR_COUNT := 0 ;
162
163     IF  FALSE >= FALSE  THEN  NULL ;  ELSE  BUMP ;  END IF;
164     IF  FVAR1 >= FALSE  THEN  NULL ;  ELSE  BUMP ;  END IF;
165     IF  FALSE >= FVAR2  THEN  NULL ;  ELSE  BUMP ;  END IF;
166     IF  FVAR2 >= FVAR1  THEN  NULL ;  ELSE  BUMP ;  END IF;
167
168     IF  FALSE >= TRUE   THEN  BUMP ;                END IF;
169     IF  FVAR1 >= TRUE   THEN  BUMP ;                END IF;
170     IF  FALSE >= TVAR2  THEN  BUMP ;                END IF;
171     IF  FVAR2 >= TVAR1  THEN  BUMP ;                END IF;
172
173     IF  TRUE  >= FALSE  THEN  NULL ;  ELSE  BUMP ;  END IF;
174     IF  TRUE  >= FVAR1  THEN  NULL ;  ELSE  BUMP ;  END IF;
175     IF  TVAR2 >= FALSE  THEN  NULL ;  ELSE  BUMP ;  END IF;
176     IF  TVAR1 >= FVAR2  THEN  NULL ;  ELSE  BUMP ;  END IF;
177
178     IF  TRUE  >= TRUE   THEN  NULL ;  ELSE  BUMP ;  END IF;
179     IF  TVAR1 >= TRUE   THEN  NULL ;  ELSE  BUMP ;  END IF;
180     IF  TRUE  >= TVAR2  THEN  NULL ;  ELSE  BUMP ;  END IF;
181     IF  TVAR2 >= TVAR1  THEN  NULL ;  ELSE  BUMP ;  END IF;
182
183     IF  ERROR_COUNT > 0  THEN
184          FAILED( "ORDERING OF BOOLEAN VALUES - FAILURE '>='" );
185     END IF;
186
187
188     RESULT ;
189
190
191END C45220B;
192