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comparison gcc/testsuite/ada/acats/tests/cxb/cxb4001.a @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 -- CXB4001.A
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 --
26 -- OBJECTIVE:
27 -- Check that the specifications of the package Interfaces.COBOL
28 -- are available for use
29 --
30 -- TEST DESCRIPTION:
31 -- This test verifies that the type and the subprograms specified for
32 -- the interface are present.
33 --
34 -- APPLICABILITY CRITERIA:
35 -- This test is applicable to all implementations that provide
36 -- package Interfaces.COBOL. If an implementation provides
37 -- package Interfaces.COBOL, this test must compile, execute, and
38 -- report "PASSED".
39 --
40 --
41 -- CHANGE HISTORY:
42 -- 06 Dec 94 SAIC ACVC 2.0
43 -- 15 Nov 95 SAIC Corrected visibility errors for ACVC 2.0.1.
44 -- 28 Feb 96 SAIC Added applicability criteria.
45 -- 27 Oct 96 SAIC Incorporated reviewer comments.
46 -- 01 DEC 97 EDS Change "To_Comp" to "To_Binary".
47 --!
48
49 with Report;
50 with Interfaces.COBOL; -- N/A => ERROR
51
52 procedure CXB4001 is
53
54 package COBOL renames Interfaces.COBOL;
55 use type COBOL.Byte;
56 use type COBOL.Decimal_Element;
57
58 begin
59
60 Report.Test ("CXB4001", "Check the specification of Interfaces.COBOL");
61
62
63 declare -- encapsulate the test
64
65 -- Types and operations for internal data representations
66
67 TST_Floating : COBOL.Floating;
68 TST_Long_Floating : COBOL.Long_Floating;
69
70 TST_Binary : COBOL.Binary;
71 TST_Long_Binary : COBOL.Long_Binary;
72
73 TST_Max_Digits_Binary : constant := COBOL.Max_Digits_Binary;
74 TST_Max_Digits_Long_Binary : constant := COBOL.Max_Digits_Long_Binary;
75
76 TST_Decimal_Element : COBOL.Decimal_Element;
77
78 TST_Packed_Decimal : COBOL.Packed_Decimal (1..5) :=
79 (others => COBOL.Decimal_Element'First);
80
81 -- initialize it so it can reasonably be used later
82 TST_COBOL_Character : COBOL.COBOL_Character :=
83 COBOL.COBOL_Character'First;
84
85 TST_Ada_To_COBOL : COBOL.COBOL_Character :=
86 COBOL.Ada_To_COBOL (Character'First);
87
88 TST_COBOL_To_Ada : Character :=
89 COBOL.COBOL_To_Ada (COBOL.COBOL_Character'First);
90
91 -- assignment to make sure it is an array of COBOL_Character
92 TST_Alphanumeric : COBOL.Alphanumeric (1..5) :=
93 (others => TST_COBOL_Character);
94
95
96 -- assignment to make sure it is an array of COBOL_Character
97 TST_Numeric : COBOL.Numeric (1..5) := (others => TST_COBOL_Character);
98
99
100 procedure Collect_All_Calls is
101
102 CAC_Alphanumeric : COBOL.Alphanumeric(1..5) :=
103 COBOL.To_COBOL("abcde");
104 CAC_String : String (1..5) := "vwxyz";
105 CAC_Natural : natural := 0;
106
107 begin
108
109 CAC_Alphanumeric := COBOL.To_COBOL (CAC_String);
110 CAC_String := COBOL.To_Ada (CAC_Alphanumeric);
111
112 COBOL.To_COBOL (CAC_String, CAC_Alphanumeric, CAC_Natural);
113 COBOL.To_Ada (CAC_Alphanumeric, CAC_String, CAC_Natural);
114
115 raise COBOL.Conversion_Error;
116
117 end Collect_All_Calls;
118
119
120
121 -- Formats for COBOL data representations
122
123 TST_Unsigned : COBOL.Display_Format := COBOL.Unsigned;
124 TST_Leading_Separate : COBOL.Display_Format := COBOL.Leading_Separate;
125 TST_Trailing_Separate : COBOL.Display_Format := COBOL.Trailing_Separate;
126 TST_Leading_Nonseparate : COBOL.Display_Format :=
127 COBOL.Leading_Nonseparate;
128 TST_Trailing_Nonseparate : COBOL.Display_Format :=
129 COBOL.Trailing_Nonseparate;
130
131
132 TST_High_Order_First : COBOL.Binary_Format := COBOL.High_Order_First;
133 TST_Low_Order_First : COBOL.Binary_Format := COBOL.Low_Order_First;
134 TST_Native_Binary : COBOL.Binary_Format := COBOL.Native_Binary;
135
136
137 TST_Packed_Unsigned : COBOL.Packed_Format := COBOL.Packed_Unsigned;
138 TST_Packed_Signed : COBOL.Packed_Format := COBOL.Packed_Signed;
139
140
141 -- Types for external representation of COBOL binary data
142
143 TST_Byte_Array : COBOL.Byte_Array(1..5) := (others => COBOL.Byte'First);
144
145 -- Now instantiate one version of the generic
146 --
147 type bx4001_Decimal is delta 0.1 digits 5;
148 package bx4001_conv is new COBOL.Decimal_Conversions (bx4001_Decimal);
149
150 procedure Collect_All_Generic_Calls is
151 CAGC_natural : natural;
152 CAGC_Display_Format : COBOL.Display_Format;
153 CAGC_Boolean : Boolean;
154 CAGC_Numeric : COBOL.Numeric(1..5);
155 CAGC_Num : bx4001_Decimal;
156 CAGC_Packed_Decimal : COBOL.Packed_Decimal (1..5);
157 CAGC_Packed_Format : COBOL.Packed_Format;
158 CAGC_Byte_Array : COBOL.Byte_Array (1..5);
159 CAGC_Binary_Format : COBOL.Binary_Format;
160 CAGC_Binary : COBOL.Binary;
161 CAGC_Long_Binary : COBOL.Long_Binary;
162 begin
163
164 -- Display Formats: data values are represented as Numeric
165
166 CAGC_Boolean := bx4001_conv.Valid (CAGC_Numeric, CAGC_Display_Format);
167 CAGC_Natural := bx4001_conv.Length (CAGC_Display_Format);
168
169 CAGC_Num := bx4001_conv.To_Decimal
170 (CAGC_Numeric, CAGC_Display_Format);
171 CAGC_Numeric := bx4001_conv.To_Display
172 (CAGC_Num, CAGC_Display_Format);
173
174
175 -- Packed Formats: data values are represented as Packed_Decimal
176
177 CAGC_Boolean := bx4001_conv.Valid
178 (CAGC_Packed_Decimal, CAGC_Packed_Format);
179
180 CAGC_Natural := bx4001_conv.Length (CAGC_Packed_Format);
181
182 CAGC_Num := bx4001_conv.To_Decimal
183 (CAGC_Packed_Decimal, CAGC_Packed_Format);
184
185 CAGC_Packed_Decimal := bx4001_conv.To_Packed
186 (CAGC_Num, CAGC_Packed_Format);
187
188
189 -- Binary Formats: external data values are represented as
190 -- Byte_Array
191
192 CAGC_Boolean := bx4001_conv.Valid
193 (CAGC_Byte_Array, CAGC_Binary_Format);
194
195 CAGC_Natural := bx4001_conv.Length (CAGC_Binary_Format);
196 CAGC_Num := bx4001_conv.To_Decimal
197 (CAGC_Byte_Array, CAGC_Binary_Format);
198
199 CAGC_Byte_Array := bx4001_conv.To_Binary (CAGC_Num, CAGC_Binary_Format);
200
201
202 -- Internal Binary formats: data values are of type
203 -- Binary/Long_Binary
204
205 CAGC_Num := bx4001_conv.To_Decimal (CAGC_Binary);
206 CAGC_Num := bx4001_conv.To_Decimal (CAGC_Long_Binary);
207
208 CAGC_Binary := bx4001_conv.To_Binary (CAGC_Num);
209 CAGC_Long_Binary := bx4001_conv.To_Long_Binary (CAGC_Num);
210
211
212 end Collect_All_Generic_Calls;
213
214
215 begin -- encapsulation
216
217 if COBOL.Byte'First /= 0 or
218 COBOL.Byte'Last /= (2 ** COBOL.COBOL_Character'Size) - 1 then
219 Report.Failed ("Byte is incorrectly defined");
220 end if;
221
222 if COBOL.Decimal_Element'First /= 0 then
223 Report.Failed ("Decimal_Element is incorrectly defined");
224 end if;
225
226 end; -- encapsulation
227
228 Report.Result;
229
230 end CXB4001;