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
|
-- C45273A.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 EQUALITY AND INEQUALITY ARE EVALUATED CORRECTLY FOR
-- RECORD OBJECTS HAVING DIFFERENT VALUES OF THE 'CONSTRAINED
-- ATTRIBUTE.
-- HISTORY:
-- TBN 08/07/86 CREATED ORIGINAL TEST.
-- VCL 10/27/87 MODIFIED THIS HEADER; RELOCATED THE CALL TO
-- REPORT.TEST SO THAT IT COMES BEFORE ANY
-- DECLARATIONS; CHANGED THE 'ELSEIF' CONDITION IN
-- THE PROCEDURE 'PROC' SO THAT IT REFERS TO THE
-- FORMAL PARAMETERS.
WITH REPORT; USE REPORT;
PROCEDURE C45273A IS
BEGIN
TEST ("C45273A", "EQUALITY AND INEQUALITY ARE " &
"EVALUATED CORRECTLY FOR RECORD OBJECTS HAVING " &
"DIFFERENT VALUES OF THE 'CONSTRAINED' " &
" ATTRIBUTE");
DECLARE
SUBTYPE INT IS INTEGER RANGE 1 .. 20;
TYPE REC_TYPE1 IS
RECORD
A : INTEGER;
END RECORD;
TYPE REC_TYPE2 (LEN : INT := 3) IS
RECORD
A : STRING (1 .. LEN);
END RECORD;
TYPE REC_TYPE3 (NUM : INT := 1) IS
RECORD
A : REC_TYPE1;
END RECORD;
REC1 : REC_TYPE2 (3) := (3, "WHO");
REC2 : REC_TYPE2;
REC3 : REC_TYPE2 (5) := (5, "WHERE");
REC4 : REC_TYPE3;
REC5 : REC_TYPE3 (1) := (1, A => (A => 5));
PROCEDURE PROC (PREC1 : REC_TYPE2;
PREC2 : IN OUT REC_TYPE2) IS
BEGIN
IF NOT (PREC1'CONSTRAINED) OR PREC2'CONSTRAINED THEN
FAILED ("INCORRECT RESULTS FROM 'CONSTRAINED " &
"ATTRIBUTE - 6");
ELSIF PREC1 /= PREC2 THEN
FAILED ("INCORRECT RESULTS FOR RECORDS - 6");
END IF;
PREC2.A := "WHO";
END PROC;
BEGIN
REC2.A := "WHO";
IF NOT (REC1'CONSTRAINED) OR REC2'CONSTRAINED THEN
FAILED ("INCORRECT RESULTS FROM 'CONSTRAINED " &
"ATTRIBUTE - 1");
ELSIF REC1 /= REC2 THEN
FAILED ("INCORRECT RESULTS FOR RECORDS - 1");
END IF;
IF REC2'CONSTRAINED OR NOT (REC3'CONSTRAINED) THEN
FAILED ("INCORRECT RESULTS FROM 'CONSTRAINED " &
"ATTRIBUTE - 2");
ELSIF REC2 = REC3 THEN
FAILED ("INCORRECT RESULTS FOR RECORDS - 2");
END IF;
REC2 := (5, "WHERE");
IF REC2'CONSTRAINED OR NOT (REC3'CONSTRAINED) THEN
FAILED ("INCORRECT RESULTS FROM 'CONSTRAINED " &
"ATTRIBUTE - 3");
ELSIF REC2 /= REC3 THEN
FAILED ("INCORRECT RESULTS FOR RECORDS - 3");
END IF;
REC4.A.A := 5;
IF REC4'CONSTRAINED OR NOT (REC5'CONSTRAINED) THEN
FAILED ("INCORRECT RESULTS FROM 'CONSTRAINED " &
"ATTRIBUTE - 4");
ELSIF REC4 /= REC5 THEN
FAILED ("INCORRECT RESULTS FOR RECORDS - 4");
END IF;
REC5.A := (A => 6);
IF REC4'CONSTRAINED OR NOT (REC5'CONSTRAINED) THEN
FAILED ("INCORRECT RESULTS FROM 'CONSTRAINED " &
"ATTRIBUTE - 5");
ELSIF REC4 = REC5 THEN
FAILED ("INCORRECT RESULTS FOR RECORDS - 5");
END IF;
REC1.A := "WHY";
REC2 := (3, "WHY");
PROC (REC1, REC2);
IF NOT (REC1'CONSTRAINED) OR REC2'CONSTRAINED THEN
FAILED ("INCORRECT RESULTS FROM 'CONSTRAINED " &
"ATTRIBUTE - 7");
ELSIF REC1 = REC2 THEN
FAILED ("INCORRECT RESULTS FOR RECORDS - 7");
END IF;
END;
RESULT;
END C45273A;
|
