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
|
-- C35A05N.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 FOR FIXED POINT TYPES THE FORE AND AFT ATTRIBUTES YIELD
-- THE CORRECT VALUES.
-- CASE N: BASIC TYPES THAT FIT THE CHARACTERISTICS OF DURATION'BASE,
-- FOR GENERICS.
-- WRG 8/15/86
WITH REPORT; USE REPORT;
PROCEDURE C35A05N IS
-- THE NAME OF EACH TYPE OR SUBTYPE ENDS WITH THAT TYPE'S
-- 'MANTISSA VALUE.
TYPE LEFT_OUT_M1 IS DELTA 0.25 RANGE -0.5 .. 0.5;
TYPE LEFT_EDGE_M1 IS DELTA 0.5 RANGE -1.0 .. 1.0;
TYPE RIGHT_EDGE_M1 IS DELTA 1.0 RANGE -2.0 .. 2.0;
TYPE RIGHT_OUT_M1 IS DELTA 2.0 RANGE -4.0 .. 4.0;
TYPE MIDDLE_M2 IS DELTA 0.5 RANGE -2.0 .. 2.0;
TYPE MIDDLE_M3 IS DELTA 0.5 RANGE 0.0 .. 2.5;
TYPE MIDDLE_M15 IS DELTA 2.0 **(-6) RANGE -512.0 .. 512.0;
TYPE MIDDLE_M16 IS DELTA 2.0 **(-6) RANGE -1024.0 .. 1024.0;
TYPE LIKE_DURATION_M23 IS DELTA 0.020 RANGE -86_400.0 .. 86_400.0;
TYPE DECIMAL_M18 IS DELTA 0.1 RANGE -10_000.0 .. 10_000.0;
TYPE DECIMAL_M4 IS DELTA 100.0 RANGE -1000.0 .. 1000.0;
TYPE DECIMAL_M11 IS DELTA 0.09999 RANGE -100.0 .. 100.0;
TYPE DECIMAL2_M18 IS DELTA 0.1 RANGE -9999.0 .. 9999.0;
-------------------------------------------------------------------
SUBTYPE ST_LEFT_EDGE_M6 IS MIDDLE_M15
DELTA 2.0 ** (-6) RANGE IDENT_INT (1) * (-1.0) .. 1.0;
SUBTYPE ST_MIDDLE_M14 IS MIDDLE_M16
DELTA 2.0 ** (-5) RANGE -512.0 .. IDENT_INT (1) * 512.0;
SUBTYPE ST_MIDDLE_M2 IS LIKE_DURATION_M23
DELTA 0.5 RANGE -2.0 .. 2.0;
SUBTYPE ST_MIDDLE_M3 IS LIKE_DURATION_M23
DELTA 0.5 RANGE 0.0 .. 2.5;
SUBTYPE ST_DECIMAL_M7 IS DECIMAL_M18
DELTA 10.0 RANGE -1000.0 .. 1000.0;
SUBTYPE ST_DECIMAL_M3 IS DECIMAL_M4
DELTA 100.0 RANGE -500.0 .. 500.0;
-------------------------------------------------------------------
TYPE FORE_AND_AFT IS
RECORD
FORE, AFT : INTEGER;
END RECORD;
GENERIC
TYPE T IS DELTA <>;
FUNCTION ATTRIBUTES RETURN FORE_AND_AFT;
FUNCTION ATTRIBUTES RETURN FORE_AND_AFT IS
BEGIN
RETURN ( IDENT_INT (T'FORE), IDENT_INT (T'AFT) );
END ATTRIBUTES;
-------------------------------------------------------------------
PROCEDURE CHECK_ATTRIBUTES
(NAME : STRING;
ACTUAL_ATTRIBUTES, CORRECT_ATTRIBUTES : FORE_AND_AFT) IS
BEGIN
IF ACTUAL_ATTRIBUTES.FORE /= CORRECT_ATTRIBUTES.FORE THEN
FAILED ("GENERIC 'FORE FOR " & NAME & " =" &
INTEGER'IMAGE(ACTUAL_ATTRIBUTES.FORE) );
END IF;
IF ACTUAL_ATTRIBUTES.AFT /= CORRECT_ATTRIBUTES.AFT THEN
FAILED ("GENERIC 'AFT FOR " & NAME & " =" &
INTEGER'IMAGE(ACTUAL_ATTRIBUTES.AFT ) );
END IF;
END CHECK_ATTRIBUTES;
-------------------------------------------------------------------
FUNCTION FA_LEFT_OUT_M1 IS NEW ATTRIBUTES(LEFT_OUT_M1 );
FUNCTION FA_LEFT_EDGE_M1 IS NEW ATTRIBUTES(LEFT_EDGE_M1 );
FUNCTION FA_RIGHT_EDGE_M1 IS NEW ATTRIBUTES(RIGHT_EDGE_M1 );
FUNCTION FA_RIGHT_OUT_M1 IS NEW ATTRIBUTES(RIGHT_OUT_M1 );
FUNCTION FA_MIDDLE_M2 IS NEW ATTRIBUTES(MIDDLE_M2 );
FUNCTION FA_MIDDLE_M3 IS NEW ATTRIBUTES(MIDDLE_M3 );
FUNCTION FA_MIDDLE_M15 IS NEW ATTRIBUTES(MIDDLE_M15 );
FUNCTION FA_MIDDLE_M16 IS NEW ATTRIBUTES(MIDDLE_M16 );
FUNCTION FA_LIKE_DURATION_M23 IS NEW ATTRIBUTES(LIKE_DURATION_M23);
FUNCTION FA_DECIMAL_M18 IS NEW ATTRIBUTES(DECIMAL_M18 );
FUNCTION FA_DECIMAL_M4 IS NEW ATTRIBUTES(DECIMAL_M4 );
FUNCTION FA_DECIMAL_M11 IS NEW ATTRIBUTES(DECIMAL_M11 );
FUNCTION FA_DECIMAL2_M18 IS NEW ATTRIBUTES(DECIMAL2_M18 );
FUNCTION FA_ST_LEFT_EDGE_M6 IS NEW ATTRIBUTES(ST_LEFT_EDGE_M6 );
FUNCTION FA_ST_MIDDLE_M14 IS NEW ATTRIBUTES(ST_MIDDLE_M14 );
FUNCTION FA_ST_MIDDLE_M2 IS NEW ATTRIBUTES(ST_MIDDLE_M2 );
FUNCTION FA_ST_MIDDLE_M3 IS NEW ATTRIBUTES(ST_MIDDLE_M3 );
FUNCTION FA_ST_DECIMAL_M7 IS NEW ATTRIBUTES(ST_DECIMAL_M7 );
FUNCTION FA_ST_DECIMAL_M3 IS NEW ATTRIBUTES(ST_DECIMAL_M3 );
BEGIN
TEST ("C35A05N", "CHECK THAT FOR FIXED POINT TYPES THE FORE AND " &
"AFT ATTRIBUTES YIELD THE CORRECT VALUES - " &
"BASIC TYPES, GENERICS");
CHECK_ATTRIBUTES ("LEFT_OUT_M1", FA_LEFT_OUT_M1, (2, 1) );
CHECK_ATTRIBUTES ("LEFT_EDGE_M1", FA_LEFT_EDGE_M1, (2, 1) );
CHECK_ATTRIBUTES ("RIGHT_EDGE_M1", FA_RIGHT_EDGE_M1, (2, 1) );
CHECK_ATTRIBUTES ("RIGHT_OUT_M1", FA_RIGHT_OUT_M1, (2, 1) );
CHECK_ATTRIBUTES ("MIDDLE_M2", FA_MIDDLE_M2, (2, 1) );
CHECK_ATTRIBUTES ("MIDDLE_M3", FA_MIDDLE_M3, (2, 1) );
CHECK_ATTRIBUTES ("MIDDLE_M15", FA_MIDDLE_M15, (4, 2) );
CHECK_ATTRIBUTES ("MIDDLE_M16", FA_MIDDLE_M16, (5, 2) );
CHECK_ATTRIBUTES ("LIKE_DURATION_M23",
FA_LIKE_DURATION_M23, (6, 2) );
CHECK_ATTRIBUTES ("DECIMAL_M18", FA_DECIMAL_M18, (6, 1) );
IF FA_DECIMAL_M4.FORE /= 5 AND FA_DECIMAL_M4.FORE /= 4 THEN
FAILED ("GENERIC 'FORE FOR DECIMAL_M4 =" &
INTEGER'IMAGE(FA_DECIMAL_M4.FORE) );
END IF;
IF FA_DECIMAL_M4.AFT /= 1 THEN
FAILED ("GENERIC 'AFT FOR DECIMAL_M4 =" &
INTEGER'IMAGE(FA_DECIMAL_M4.AFT) );
END IF;
CHECK_ATTRIBUTES ("DECIMAL_M11", FA_DECIMAL_M11, (4, 2) );
CHECK_ATTRIBUTES ("DECIMAL2_M18", FA_DECIMAL2_M18, (5, 1) );
CHECK_ATTRIBUTES ("ST_LEFT_EDGE_M6", FA_ST_LEFT_EDGE_M6, (2, 2) );
CHECK_ATTRIBUTES ("ST_MIDDLE_M14", FA_ST_MIDDLE_M14, (4, 2) );
CHECK_ATTRIBUTES ("ST_MIDDLE_M2", FA_ST_MIDDLE_M2, (2, 1) );
CHECK_ATTRIBUTES ("ST_MIDDLE_M3", FA_ST_MIDDLE_M3, (2, 1) );
CHECK_ATTRIBUTES ("ST_DECIMAL_M7", FA_ST_DECIMAL_M7, (5, 1) );
CHECK_ATTRIBUTES ("ST_DECIMAL_M3", FA_ST_DECIMAL_M3, (4, 1) );
RESULT;
END C35A05N;
|
