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comparison gcc/testsuite/ada/acats/tests/c3/c34006f.ada @ 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 -- C34006F.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 DERIVED RECORD TYPES WITH DISCRIMINANTS AND WITH NON-LIMITED
27 -- COMPONENT TYPES:
28 -- CHECK THAT ALL VALUES OF THE PARENT (BASE) TYPE ARE PRESENT FOR
29 -- THE DERIVED (BASE) TYPE WHEN THE DERIVED TYPE DEFINITION IS
30 -- CONSTRAINED.
31 -- CHECK THAT ANY CONSTRAINT IMPOSED ON THE PARENT SUBTYPE IS ALSO
32 -- IMPOSED ON THE DERIVED SUBTYPE.
33
34 -- HISTORY:
35 -- JRK 9/22/86 CREATED ORIGINAL TEST.
36
37 WITH REPORT; USE REPORT;
38
39 PROCEDURE C34006F IS
40
41 SUBTYPE COMPONENT IS INTEGER;
42
43 PACKAGE PKG IS
44
45 MAX_LEN : CONSTANT := 10;
46
47 SUBTYPE LENGTH IS NATURAL RANGE 0 .. MAX_LEN;
48
49 TYPE PARENT (B : BOOLEAN := TRUE; L : LENGTH := 1) IS
50 RECORD
51 I : INTEGER;
52 CASE B IS
53 WHEN TRUE =>
54 S : STRING (1 .. L);
55 C : COMPONENT;
56 WHEN FALSE =>
57 F : FLOAT := 5.0;
58 END CASE;
59 END RECORD;
60
61 FUNCTION CREATE ( B : BOOLEAN;
62 L : LENGTH;
63 I : INTEGER;
64 S : STRING;
65 C : COMPONENT;
66 F : FLOAT;
67 X : PARENT -- TO RESOLVE OVERLOADING.
68 ) RETURN PARENT;
69
70 END PKG;
71
72 USE PKG;
73
74 TYPE T IS NEW PARENT (IDENT_BOOL (TRUE), IDENT_INT (3));
75
76 SUBTYPE SUBPARENT IS PARENT (TRUE, 3);
77
78 TYPE S IS NEW SUBPARENT;
79
80 X : T := (TRUE, 3, 2, "AAA", 2);
81 Y : S := (TRUE, 3, 2, "AAA", 2);
82
83 PACKAGE BODY PKG IS
84
85 FUNCTION CREATE
86 ( B : BOOLEAN;
87 L : LENGTH;
88 I : INTEGER;
89 S : STRING;
90 C : COMPONENT;
91 F : FLOAT;
92 X : PARENT
93 ) RETURN PARENT
94 IS
95 BEGIN
96 CASE B IS
97 WHEN TRUE =>
98 RETURN (TRUE, L, I, S, C);
99 WHEN FALSE =>
100 RETURN (FALSE, L, I, F);
101 END CASE;
102 END CREATE;
103
104 END PKG;
105
106 BEGIN
107 TEST ("C34006F", "CHECK THAT ALL VALUES OF THE PARENT (BASE) " &
108 "TYPE ARE PRESENT FOR THE DERIVED (BASE) TYPE " &
109 "WHEN THE DERIVED TYPE DEFINITION IS " &
110 "CONSTRAINED. ALSO CHECK THAT ANY CONSTRAINT " &
111 "IMPOSED ON THE PARENT SUBTYPE IS ALSO IMPOSED " &
112 "ON THE DERIVED SUBTYPE. CHECK FOR DERIVED " &
113 "RECORD TYPES WITH DISCRIMINANTS AND WITH " &
114 "NON-LIMITED COMPONENT TYPES");
115
116 -- CHECK THAT BASE TYPE VALUES NOT IN THE SUBTYPE ARE PRESENT.
117
118 BEGIN
119 IF CREATE (FALSE, 2, 3, "ZZ", 5, 6.0, X) /=
120 (FALSE, 2, 3, 6.0) OR
121 CREATE (FALSE, 2, 3, "ZZ", 5, 6.0, Y) /=
122 (FALSE, 2, 3, 6.0) THEN
123 FAILED ("CAN'T CREATE BASE TYPE VALUES OUTSIDE THE " &
124 "SUBTYPE");
125 END IF;
126 EXCEPTION
127 WHEN CONSTRAINT_ERROR =>
128 FAILED ("CALL TO CREATE RAISED CONSTRAINT_ERROR - 1");
129 WHEN OTHERS =>
130 FAILED ("CALL TO CREATE RAISED EXCEPTION - 1");
131 END;
132
133 BEGIN
134 IF CREATE (FALSE, 2, 3, "ZZ", 5, 6.0, X) IN T OR
135 CREATE (FALSE, 2, 3, "ZZ", 5, 6.0, Y) IN S THEN
136 FAILED ("INCORRECT ""IN""");
137 END IF;
138 EXCEPTION
139 WHEN CONSTRAINT_ERROR =>
140 FAILED ("CALL TO CREATE RAISED CONSTRAINT_ERROR - 2");
141 WHEN OTHERS =>
142 FAILED ("CALL TO CREATE RAISED EXCEPTION - 2");
143 END;
144
145 -- CHECK THE DERIVED SUBTYPE CONSTRAINT.
146
147 IF X.B /= TRUE OR X.L /= 3 OR
148 Y.B /= TRUE OR Y.L /= 3 THEN
149 FAILED ("INCORRECT SELECTION OF DISCRIMINANT VALUES");
150 END IF;
151
152 IF NOT X'CONSTRAINED OR NOT Y'CONSTRAINED THEN
153 FAILED ("INCORRECT 'CONSTRAINED");
154 END IF;
155
156 BEGIN
157 X := (TRUE, 3, 1, "ABC", 4);
158 Y := (TRUE, 3, 1, "ABC", 4);
159 IF PARENT (X) /= PARENT (Y) THEN -- USE X AND Y.
160 FAILED ("INCORRECT CONVERSION TO PARENT");
161 END IF;
162 EXCEPTION
163 WHEN OTHERS =>
164 FAILED ("EXCEPTION RAISED BY OK ASSIGNMENT");
165 END;
166
167 BEGIN
168 X := (FALSE, 3, 2, 6.0);
169 FAILED ("CONSTRAINT_ERROR NOT RAISED -- " &
170 "X := (FALSE, 3, 2, 6.0)");
171 IF X = (FALSE, 3, 2, 6.0) THEN -- USE X.
172 COMMENT ("X ALTERED -- X := (FALSE, 3, 2, 6.0)");
173 END IF;
174 EXCEPTION
175 WHEN CONSTRAINT_ERROR =>
176 NULL;
177 WHEN OTHERS =>
178 FAILED ("WRONG EXCEPTION RAISED -- " &
179 "X := (FALSE, 3, 2, 6.0)");
180 END;
181
182 BEGIN
183 X := (TRUE, 4, 2, "ZZZZ", 6);
184 FAILED ("CONSTRAINT_ERROR NOT RAISED -- " &
185 "X := (TRUE, 4, 2, ""ZZZZ"", 6)");
186 IF X = (TRUE, 4, 2, "ZZZZ", 6) THEN -- USE X.
187 COMMENT ("X ALTERED -- X := (TRUE, 4, 2, ""ZZZZ"", 6)");
188 END IF;
189 EXCEPTION
190 WHEN CONSTRAINT_ERROR =>
191 NULL;
192 WHEN OTHERS =>
193 FAILED ("WRONG EXCEPTION RAISED -- " &
194 "X := (TRUE, 4, 2, ""ZZZZ"", 6)");
195 END;
196
197 BEGIN
198 Y := (FALSE, 3, 2, 6.0);
199 FAILED ("CONSTRAINT_ERROR NOT RAISED -- " &
200 "Y := (FALSE, 3, 2, 6.0)");
201 IF Y = (FALSE, 3, 2, 6.0) THEN -- USE Y.
202 COMMENT ("Y ALTERED -- Y := (FALSE, 3, 2, 6.0)");
203 END IF;
204 EXCEPTION
205 WHEN CONSTRAINT_ERROR =>
206 NULL;
207 WHEN OTHERS =>
208 FAILED ("WRONG EXCEPTION RAISED -- " &
209 "Y := (FALSE, 3, 2, 6.0)");
210 END;
211
212 BEGIN
213 Y := (TRUE, 4, 2, "ZZZZ", 6);
214 FAILED ("CONSTRAINT_ERROR NOT RAISED -- " &
215 "Y := (TRUE, 4, 2, ""ZZZZ"", 6)");
216 IF Y = (TRUE, 4, 2, "ZZZZ", 6) THEN -- USE Y.
217 COMMENT ("Y ALTERED -- Y := (TRUE, 4, 2, ""ZZZZ"", 6)");
218 END IF;
219 EXCEPTION
220 WHEN CONSTRAINT_ERROR =>
221 NULL;
222 WHEN OTHERS =>
223 FAILED ("WRONG EXCEPTION RAISED -- " &
224 "Y := (TRUE, 4, 2, ""ZZZZ"", 6)");
225 END;
226
227 RESULT;
228 END C34006F;