1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
|
-- CD2A21A.ADA
-- Grant of Unlimited Rights
--
-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
-- unlimited rights in the software and documentation contained herein.
-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
-- this public release, the Government intends to confer upon all
-- recipients unlimited rights equal to those held by the Government.
-- These rights include rights to use, duplicate, release or disclose the
-- released technical data and computer software in whole or in part, in
-- any manner and for any purpose whatsoever, and to have or permit others
-- to do so.
--
-- DISCLAIMER
--
-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
-- PARTICULAR PURPOSE OF SAID MATERIAL.
--*
-- OBJECTIVE:
-- CHECK THAT WHEN A SIZE SPECIFICATION IS GIVEN FOR AN
-- ENUMERATION TYPE, THEN OPERATIONS ON VALUES OF SUCH A TYPE
-- ARE NOT AFFECTED BY THE REPRESENTATION CLAUSE.
-- HISTORY:
-- RJW 07/28/87 CREATED ORIGINAL TEST.
-- DHH 04/17/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA', CHANGED
-- OPERATORS ON 'SIZE TESTS, AND ADDED CHECK ON
-- REPRESENTATION CLAUSE.
-- JRL 03/26/92 ELIMINATED REDUNDANT TESTING.
WITH REPORT; USE REPORT;
WITH LENGTH_CHECK; -- CONTAINS A CALLED TO 'FAILED'.
PROCEDURE CD2A21A IS
BASIC_SIZE : CONSTANT := INTEGER'SIZE/2;
TYPE CHECK_TYPE IS (ZERO, ONE, TWO);
FOR CHECK_TYPE'SIZE USE BASIC_SIZE;
C0 : CHECK_TYPE := ZERO;
C1 : CHECK_TYPE := ONE;
C2 : CHECK_TYPE := TWO;
TYPE ARRAY_TYPE IS ARRAY (0 .. 2) OF CHECK_TYPE;
CHARRAY : ARRAY_TYPE := (ZERO, ONE, TWO);
TYPE REC_TYPE IS RECORD
COMP0 : CHECK_TYPE := ZERO;
COMP1 : CHECK_TYPE := ONE;
COMP2 : CHECK_TYPE := TWO;
END RECORD;
CHREC : REC_TYPE;
PROCEDURE CHECK_1 IS NEW LENGTH_CHECK (CHECK_TYPE);
FUNCTION IDENT (CH : CHECK_TYPE) RETURN CHECK_TYPE IS
BEGIN
IF EQUAL (3, 3) THEN
RETURN CH;
ELSE
RETURN ONE;
END IF;
END IDENT;
PROCEDURE PROC (CI0, CI2 : CHECK_TYPE;
CIO1, CIO2 : IN OUT CHECK_TYPE;
CO2 : OUT CHECK_TYPE) IS
BEGIN
IF NOT ((CI0 < IDENT (ONE)) AND
(IDENT (CI2) > IDENT (CIO1)) AND
(CIO1 <= IDENT (ONE)) AND(IDENT (TWO) = CI2)) THEN
FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS " &
"- 1");
END IF;
IF CHECK_TYPE'POS (CI0) /= IDENT_INT (0) OR
CHECK_TYPE'POS (CIO1) /= IDENT_INT (1) OR
CHECK_TYPE'POS (CI2) /= IDENT_INT (2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'POS - 1");
END IF;
IF CHECK_TYPE'SUCC (CI0) /= IDENT (CIO1) OR
CHECK_TYPE'SUCC (CIO1) /= IDENT (CI2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SUCC - 1");
END IF;
IF CHECK_TYPE'IMAGE (CI0) /= IDENT_STR ("ZERO") OR
CHECK_TYPE'IMAGE (CIO1) /= IDENT_STR ("ONE") OR
CHECK_TYPE'IMAGE (CI2) /= IDENT_STR ("TWO") THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'IMAGE - 1");
END IF;
CO2 := TWO;
END PROC;
BEGIN
TEST ("CD2A21A", "CHECK THAT WHEN A SIZE SPECIFICATION IS " &
"GIVEN FOR AN ENUMERATION TYPE, THEN " &
"OPERATIONS ON VALUES OF SUCH A TYPE ARE " &
"NOT AFFECTED BY THE REPRESENTATION CLAUSE");
PROC (ZERO, TWO, C1, C2, C2);
CHECK_1 (TWO, INTEGER'SIZE/2, "CHECK_TYPE");
IF CHECK_TYPE'SIZE /= IDENT_INT (BASIC_SIZE) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SIZE");
END IF;
IF C0'SIZE < IDENT_INT (BASIC_SIZE) THEN
FAILED ("INCORRECT VALUE FOR C0'SIZE");
END IF;
IF NOT ((IDENT (C1) IN C1 .. C2) AND
(C0 NOT IN IDENT (ONE) .. C2)) THEN
FAILED ("INCORRECT RESULTS FOR MEMBERSHIP OPERATORS - 2");
END IF;
IF CHECK_TYPE'FIRST /= IDENT (ZERO) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'FIRST - 2");
END IF;
IF CHECK_TYPE'VAL (0) /= IDENT (C0) OR
CHECK_TYPE'VAL (1) /= IDENT (C1) OR
CHECK_TYPE'VAL (2) /= IDENT (C2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VAL - 2");
END IF;
IF CHECK_TYPE'PRED (C1) /= IDENT (C0) OR
CHECK_TYPE'PRED (C2) /= IDENT (C1) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'PRED - 2");
END IF;
IF CHECK_TYPE'VALUE ("ZERO") /= IDENT (C0) OR
CHECK_TYPE'VALUE ("ONE") /= IDENT (C1) OR
CHECK_TYPE'VALUE ("TWO") /= IDENT (C2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VALUE - 2");
END IF;
IF CHARRAY (1)'SIZE < IDENT_INT (BASIC_SIZE) THEN
FAILED ("INCORRECT VALUE FOR CHARRAY (1)'SIZE");
END IF;
IF NOT ((CHARRAY (0) < IDENT (ONE)) AND
(IDENT (CHARRAY (2)) > IDENT (CHARRAY (1))) AND
(CHARRAY (1) <= IDENT (ONE)) AND
(IDENT (TWO) = CHARRAY (2))) THEN
FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 3");
END IF;
IF NOT ((IDENT (CHARRAY (1)) IN CHARRAY (1) .. CHARRAY (2)) AND
(CHARRAY (0) NOT IN IDENT (ONE) .. CHARRAY (2))) THEN
FAILED ("INCORRECT RESULTS FOR MEMBERSHIP OPERATORS - 3");
END IF;
IF CHECK_TYPE'POS (CHARRAY (0)) /= IDENT_INT (0) OR
CHECK_TYPE'POS (CHARRAY (1)) /= IDENT_INT (1) OR
CHECK_TYPE'POS (CHARRAY (2)) /= IDENT_INT (2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'POS - 3");
END IF;
IF CHECK_TYPE'SUCC (CHARRAY (0)) /= IDENT (CHARRAY (1)) OR
CHECK_TYPE'SUCC (CHARRAY (1)) /= IDENT (CHARRAY (2)) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SUCC - 3");
END IF;
IF CHECK_TYPE'IMAGE (CHARRAY (0)) /= IDENT_STR ("ZERO") OR
CHECK_TYPE'IMAGE (CHARRAY (1)) /= IDENT_STR ("ONE") OR
CHECK_TYPE'IMAGE (CHARRAY (2)) /= IDENT_STR ("TWO") THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'IMAGE - 3");
END IF;
IF CHREC.COMP2'SIZE < IDENT_INT (BASIC_SIZE) THEN
FAILED ("INCORRECT VALUE FOR CHREC.COMP2'SIZE");
END IF;
IF NOT ((CHREC.COMP0 < IDENT (ONE)) AND
(IDENT (CHREC.COMP2) > IDENT (CHREC.COMP1)) AND
(CHREC.COMP1 <= IDENT (ONE)) AND
(IDENT (TWO) = CHREC.COMP2)) THEN
FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 4");
END IF;
IF NOT ((IDENT (CHREC.COMP1) IN CHREC.COMP1 .. CHREC.COMP2) AND
(CHREC.COMP0 NOT IN IDENT (ONE) .. CHREC.COMP2)) THEN
FAILED ("INCORRECT RESULTS FOR MEMBERSHIP OPERATORS - 4");
END IF;
IF CHECK_TYPE'VAL (0) /= IDENT (CHREC.COMP0) OR
CHECK_TYPE'VAL (1) /= IDENT (CHREC.COMP1) OR
CHECK_TYPE'VAL (2) /= IDENT (CHREC.COMP2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VAL - 4");
END IF;
IF CHECK_TYPE'PRED (CHREC.COMP1) /= IDENT (CHREC.COMP0) OR
CHECK_TYPE'PRED (CHREC.COMP2) /= IDENT (CHREC.COMP1) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'PRED - 4");
END IF;
IF CHECK_TYPE'VALUE ("ZERO") /= IDENT (CHREC.COMP0) OR
CHECK_TYPE'VALUE ("ONE") /= IDENT (CHREC.COMP1) OR
CHECK_TYPE'VALUE ("TWO") /= IDENT (CHREC.COMP2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VALUE - 4");
END IF;
RESULT;
END CD2A21A;
|
