OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [ada/] [acats/] [tests/] [cc/] [cc1223a.ada] - Blame information for rev 720

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 720 jeremybenn
-- CC1223A.ADA
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
-- OBJECTIVE:
26
--     FOR A FORMAL FIXED POINT TYPE, CHECK THAT THE FOLLOWING BASIC
27
--     OPERATIONS ARE IMPLICITLY DECLARED AND ARE THEREFORE AVAILABLE
28
--     WITHIN THE GENERIC UNIT: ASSIGNMENT, MEMBERSHIP TESTS,
29
--     QUALIFICATION, EXPLICIT CONVERSION TO AND FROM OTHER NUMERIC
30
--     TYPES, AND REAL LITERALS (IMPLICIT CONVERSION FROM UNIVERSAL REAL
31
--     TO THE FORMAL TYPE), 'FIRST, 'LAST, 'SIZE, 'ADDRESS, 'DELTA, 'FORE, 
32
--     'AFT, 'MACHINE_ROUNDS, 'MACHINE_OVERFLOWS.
33
 
34
-- HISTORY:
35
--     RJW 09/30/86  CREATED ORIGINAL TEST.
36
--     JLH 09/25/87  REFORMATTED HEADER.
37
--     RJW 08/21/89  MODIFIED CHECKS FOR 'MANTISSA AND 'AFT.
38
--     PWN 01/31/95  REMOVED INCONSISTENCIES WITH ADA 9X.
39
 
40
WITH SYSTEM; USE SYSTEM;
41
WITH REPORT; USE REPORT;
42
 
43
PROCEDURE CC1223A IS
44
 
45
     TYPE FIXED IS DELTA 0.1 RANGE -100.0 .. 100.0;
46
 
47
BEGIN
48
     TEST ( "CC1223A",  "FOR A FORMAL FIXED POINT TYPE, CHECK " &
49
                        "THAT THE BASIC OPERATIONS ARE " &
50
                        "IMPLICITLY DECLARED AND ARE THEREFORE " &
51
                        "AVAILABLE WITHIN THE GENERIC UNIT" );
52
 
53
     DECLARE -- (A). CHECKS FOR ASSIGNMENT, MEMBERSHIP TESTS AND
54
             --      QUALIFICATION.
55
 
56
          GENERIC
57
               TYPE T IS DELTA <>;
58
               TYPE T1 IS DELTA <>;
59
               F  : T;
60
               F1 : T1;
61
          PROCEDURE P (F2 : T; STR : STRING);
62
 
63
          PROCEDURE P (F2 : T; STR : STRING) IS
64
               SUBTYPE ST IS T RANGE -1.0 .. 1.0;
65
               F3, F4  : T;
66
 
67
               FUNCTION FUN (X : T) RETURN BOOLEAN IS
68
               BEGIN
69
                    RETURN IDENT_BOOL (TRUE);
70
               END FUN;
71
 
72
               FUNCTION FUN (X : T1) RETURN BOOLEAN IS
73
               BEGIN
74
                    RETURN IDENT_BOOL (FALSE);
75
               END FUN;
76
 
77
          BEGIN
78
               F3 := F;
79
               F4 := F2;
80
               F3 := F4;
81
 
82
               IF F3 /= F2 THEN
83
                    FAILED ( "INCORRECT RESULTS FOR ASSIGNMENT " &
84
                             "WITH TYPE - " & STR);
85
               END IF;
86
 
87
               IF F IN ST THEN
88
                    NULL;
89
               ELSE
90
                    FAILED ( "INCORRECT RESULTS FOR ""IN"" WITH " &
91
                             "TYPE  - " & STR);
92
               END IF;
93
 
94
               IF F2 NOT IN ST THEN
95
                    NULL;
96
               ELSE
97
                    FAILED ( "INCORRECT RESULTS FOR ""NOT IN"" WITH " &
98
                             "TYPE  - " & STR);
99
               END IF;
100
 
101
               IF T'(F) /= F THEN
102
                    FAILED ( "INCORRECT RESULTS FOR QUALIFICATION " &
103
                             "WITH TYPE - " & STR & " - 1" );
104
               END IF;
105
 
106
               IF FUN (T'(1.0)) THEN
107
                    NULL;
108
               ELSE
109
                    FAILED ( "INCORRECT RESULTS FOR QUALIFICATION " &
110
                             "WITH TYPE - " & STR & " - 2" );
111
               END IF;
112
 
113
          END P;
114
 
115
          PROCEDURE P1 IS NEW P (FIXED, FIXED, 0.0, 0.0);
116
          PROCEDURE P2 IS NEW P (DURATION, DURATION, 0.0, 0.0);
117
 
118
     BEGIN
119
          P1 (2.0, "FIXED");
120
          P2 (2.0, "DURATION");
121
     END; -- (A).
122
 
123
     DECLARE -- (B) CHECKS FOR EXPLICIT CONVERSION TO AND FROM OTHER
124
             --     NUMERIC TYPES, AND IMPLICIT CONVERSION FROM
125
             --     REAL LITERAL.
126
 
127
          GENERIC
128
               TYPE T IS DELTA <>;
129
          PROCEDURE P (STR : STRING);
130
 
131
          PROCEDURE P (STR : STRING) IS
132
 
133
               FL0  : FLOAT := 0.0;
134
               FL2  : FLOAT := 2.0;
135
               FLN2 : FLOAT := -2.0;
136
 
137
               I0  : INTEGER := 0;
138
               I2  : INTEGER := 2;
139
               IN2 : INTEGER := -2;
140
 
141
               T0  : T := 0.0;
142
               T2  : T := 2.0;
143
               TN2 : T := -2.0;
144
 
145
               FUNCTION IDENT (X : T) RETURN T IS
146
               BEGIN
147
                    IF EQUAL (3, 3) THEN
148
                         RETURN X;
149
                    ELSE
150
                         RETURN T'FIRST;
151
                    END IF;
152
               END IDENT;
153
 
154
          BEGIN
155
               IF T0 + 1.0 /= 1.0 THEN
156
                    FAILED ( "INCORRECT RESULTS FOR IMPLICIT " &
157
                             "CONVERSION WITH TYPE " & STR & " - 1" );
158
               END IF;
159
 
160
               IF T2 + 1.0 /= 3.0 THEN
161
                    FAILED ( "INCORRECT RESULTS FOR IMPLICIT " &
162
                             "CONVERSION WITH TYPE " & STR & " - 2" );
163
               END IF;
164
 
165
               IF TN2 + 1.0 /= -1.0 THEN
166
                    FAILED ( "INCORRECT RESULTS FOR IMPLICIT " &
167
                             "CONVERSION WITH TYPE " & STR & " - 3" );
168
               END IF;
169
 
170
               IF T (FL0) /= T0 THEN
171
                    FAILED ( "INCORRECT CONVERSION FROM " &
172
                             "FLOAT VALUE 0.0 WITH TYPE " & STR);
173
               END IF;
174
 
175
               IF T (FL2) /= IDENT (T2) THEN
176
                    FAILED ( "INCORRECT CONVERSION FROM " &
177
                             "FLOAT VALUE 2.0 WITH TYPE " & STR);
178
               END IF;
179
 
180
               IF T (FLN2) /= TN2 THEN
181
                    FAILED ( "INCORRECT CONVERSION FROM " &
182
                             "FLOAT VALUE -2.0 WITH TYPE " & STR);
183
               END IF;
184
 
185
               IF T (I0) /= IDENT (T0) THEN
186
                    FAILED ( "INCORRECT CONVERSION FROM " &
187
                             "INTEGER VALUE 0 WITH TYPE " & STR);
188
               END IF;
189
 
190
               IF T (I2) /= T2 THEN
191
                    FAILED ( "INCORRECT CONVERSION FROM " &
192
                             "INTEGER VALUE 2 WITH TYPE " & STR);
193
               END IF;
194
 
195
               IF T (IN2) /= IDENT (TN2) THEN
196
                    FAILED ( "INCORRECT CONVERSION FROM " &
197
                             "INTEGER VALUE -2 WITH TYPE " & STR);
198
               END IF;
199
 
200
               IF FLOAT (T0) /= FL0 THEN
201
                    FAILED ( "INCORRECT CONVERSION TO " &
202
                             "FLOAT VALUE 0.0 WITH TYPE " & STR);
203
               END IF;
204
 
205
               IF FLOAT (IDENT (T2)) /= FL2 THEN
206
                    FAILED ( "INCORRECT CONVERSION TO " &
207
                             "FLOAT VALUE 2.0 WITH TYPE " & STR);
208
               END IF;
209
 
210
               IF FLOAT (TN2) /= FLN2 THEN
211
                    FAILED ( "INCORRECT CONVERSION TO " &
212
                             "FLOAT VALUE -2.0 WITH TYPE " & STR);
213
               END IF;
214
 
215
               IF INTEGER (IDENT (T0)) /= I0 THEN
216
                    FAILED ( "INCORRECT CONVERSION TO " &
217
                             "INTEGER VALUE 0 WITH TYPE " & STR);
218
               END IF;
219
 
220
               IF INTEGER (T2) /= I2 THEN
221
                    FAILED ( "INCORRECT CONVERSION TO " &
222
                             "INTEGER VALUE 2 WITH TYPE " & STR);
223
               END IF;
224
 
225
               IF INTEGER (IDENT (TN2)) /= IN2 THEN
226
                    FAILED ( "INCORRECT CONVERSION TO " &
227
                             "INTEGER VALUE -2 WITH TYPE " & STR);
228
               END IF;
229
 
230
          END P;
231
 
232
          PROCEDURE P1 IS NEW P (FIXED);
233
          PROCEDURE P2 IS NEW P (DURATION);
234
 
235
     BEGIN
236
           P1 ( "FIXED" );
237
           P2 ( "DURATION" );
238
     END; -- (B).
239
 
240
     DECLARE -- (C) CHECKS FOR ATTRIBUTES.
241
 
242
          GENERIC
243
               TYPE T IS DELTA <>;
244
               F, L, D : T;
245
          PROCEDURE P (STR : STRING);
246
 
247
          PROCEDURE P (STR : STRING) IS
248
 
249
               F1 : T;
250
               A  : ADDRESS := F'ADDRESS;
251
               S  : INTEGER := F'SIZE;
252
 
253
               I  : INTEGER;
254
 
255
               B1 : BOOLEAN := T'MACHINE_ROUNDS;
256
               B2 : BOOLEAN := T'MACHINE_OVERFLOWS;
257
 
258
          BEGIN
259
               IF T'DELTA /= D THEN
260
                    FAILED ( "INCORRECT VALUE FOR " &
261
                              STR & "'DELTA" );
262
               END IF;
263
 
264
               IF T'FIRST /= F THEN
265
                    FAILED ( "INCORRECT VALUE FOR " &
266
                              STR & "'FIRST" );
267
               END IF;
268
 
269
               IF T'LAST /= L THEN
270
                    FAILED ( "INCORRECT VALUE FOR " &
271
                              STR & "'LAST" );
272
               END IF;
273
 
274
               IF T'FORE < 2 THEN
275
                    FAILED ( "INCORRECT VALUE FOR " &
276
                              STR & "'FORE" );
277
               END IF;
278
 
279
               IF T'AFT <= 0 THEN
280
                    FAILED ( "INCORRECT VALUE FOR " & STR & "'AFT" );
281
               END IF;
282
 
283
          END P;
284
 
285
          PROCEDURE P1 IS
286
               NEW P (FIXED, FIXED'FIRST, FIXED'LAST, FIXED'DELTA);
287
          PROCEDURE P2 IS
288
               NEW P (DURATION, DURATION'FIRST, DURATION'LAST,
289
                      DURATION'DELTA);
290
 
291
     BEGIN
292
           P1 ( "FIXED" );
293
           P2 ( "DURATION" );
294
     END; -- (C).
295
 
296
     RESULT;
297
END CC1223A;

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.