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
|
-- C36301A.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.
--*
-- CHECK THAT PREDEFINED POSITIVE AND STRING TYPES
-- ARE CORRECTLY DEFINED.
-- DAT 2/17/81
-- JBG 12/27/82
-- RJW 1/20/86 - CHANGED 'NATURAL' TO 'POSITIVE'. ADDED ADDITIONAL
-- CASES, INCLUDING A CHECK FOR STRINGS WITH BOUNDS
-- OF INTEGER'FIRST AND INTEGER'LAST.
-- EDS 7/16/98 AVOID OPTIMIZATION
WITH REPORT; USE REPORT;
PROCEDURE C36301A IS
BEGIN
TEST ( "C36301A", "CHECK ATTRIBUTES OF PREDEFINED POSITIVE " &
"AND STRING" );
BEGIN
IF POSITIVE'FIRST /= 1 THEN
FAILED ( "POSITIVE'FIRST IS WRONG" );
END IF;
IF POSITIVE'LAST /= INTEGER'LAST THEN
FAILED ( "POSITIVE'LAST IS WRONG" );
END IF;
END;
DECLARE
C : STRING (1..2) := ( 'A', 'B' );
BEGIN
IF C'LENGTH /= 2 THEN
FAILED ( "LENGTH OF C IS WRONG" );
END IF;
IF C'FIRST /= 1 THEN
FAILED ( "C'FIRST IS WRONG" );
END IF;
IF C'LAST /= 2 THEN
FAILED ( "C'LAST IS WRONG" );
END IF;
END;
DECLARE
SUBTYPE LARGE IS STRING ( INTEGER'LAST - 3 .. INTEGER'LAST );
BEGIN
IF LARGE'LENGTH /= 4 THEN
FAILED ( "LENGTH OF LARGE IS WRONG" );
END IF;
IF LARGE'FIRST /= INTEGER'LAST - 3 THEN
FAILED ( "LARGE'FIRST IS WRONG" );
END IF;
IF LARGE'LAST /= INTEGER'LAST THEN
FAILED ( "LARGE'LAST IS WRONG" );
END IF;
END;
DECLARE
SUBTYPE LARGER IS STRING ( 1 .. INTEGER'LAST );
BEGIN
IF LARGER'LENGTH /= INTEGER'LAST THEN
FAILED ( "LENGTH OF LARGER IS WRONG" );
END IF;
IF LARGER'FIRST /= 1 THEN
FAILED ( "LARGER'FIRST IS WRONG" );
END IF;
IF LARGER'LAST /= INTEGER'LAST THEN
FAILED ( "LARGER'LAST IS WRONG" );
END IF;
END;
BEGIN
DECLARE
D : STRING ( INTEGER'FIRST .. INTEGER'FIRST + 3 );
BEGIN
IF D'FIRST /= INTEGER'FIRST THEN -- USE D
FAILED ("D'FIRST IS INCORRECT " & INTEGER'IMAGE(D'FIRST));
END IF;
FAILED ( "NO EXCEPTION RAISED" );
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ( "WRONG EXCEPTION RAISED" );
END;
BEGIN
DECLARE
E : STRING ( -1 .. INTEGER'FIRST );
BEGIN
IF E'LENGTH /= 0 THEN
FAILED ( "LENGTH OF E IS WRONG" );
END IF;
IF E'FIRST /= -1 THEN
FAILED ( "E'FIRST IS WRONG" );
END IF;
IF E'LAST /= INTEGER'FIRST THEN
FAILED ( "E'LAST IS WRONG" );
END IF;
END;
EXCEPTION
WHEN OTHERS =>
FAILED ( "EXCEPTION RAISED FOR NULL STRING" );
END;
RESULT;
END C36301A;
|
