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comparison gcc/testsuite/ada/acats/tests/c3/c393b13.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 -- C393B13.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 -- TEST OBJECTIVE:
27 -- Check that an extended type can be derived from an abstract type
28 -- when that derivation is declared in a child package.
29 --
30 -- TEST DESCRIPTION:
31 -- Add a visible child to Alert_Foundation. Using the abstract type
32 -- Alert as parent, declare an extended type with discriminant and new
33 -- record components. Override the Handle procedure.
34 --
35 -- TEST FILES:
36 -- This test depends on the following foundation code:
37 --
38 -- F393B00.A Package Alert_Foundation
39 --
40 --
41 -- CHANGE HISTORY:
42 -- 06 Dec 94 SAIC ACVC 2.0
43 -- 15 Oct 95 SAIC Fixed bugs for ACVC 2.0.1
44 --
45 --!
46
47 package F393B00.C393B13_0 is
48 -- Alert_Foundation.Public_Child
49
50 subtype Msg_Length_Range is integer range 0 .. 240;
51 Max_Msg_Length : constant Msg_Length_Range := 80;
52 Message : String := "Test Passed";
53
54 type Child_Alert (Length : Msg_Length_Range)
55 is new Alert with record -- abstract type is in parent package
56 Times_Handled : Natural := 0;
57 Msg : String (1..Length);
58 end record;
59
60 procedure Handle (CA : in out Child_Alert); -- required override
61
62 end F393B00.C393B13_0;
63 -- Alert_Foundation.Public_Child;
64
65 --=======================================================================--
66
67 package body F393B00.C393B13_0 is
68 -- Alert_Foundation.Public_Child
69
70 procedure Handle (CA : in out Child_Alert) is
71 begin
72 CA.Msg(1..Message'Length) := Message;
73 CA.Times_Handled := CA.Times_Handled + 1;
74 end;
75
76 end F393B00.C393B13_0;
77 -- Alert_Foundation.Public_Child
78
79 --=======================================================================--
80
81 with Report;
82 with F393B00.C393B13_0;
83 -- Alert_foundation.Public_Child;
84 procedure C393B13 is
85 package Child renames F393B00.C393B13_0;
86 CA : Child.Child_Alert(Child.Message'Length);
87
88 begin
89
90 Report.Test ("C393B13", "Check that an extended type can be derived " &
91 "from an abstract type");
92
93 if CA.Times_Handled /= 0 then
94 Report.Failed ("Wrong initialization");
95 end if;
96
97 Child.Handle (CA);
98 if (CA.Times_Handled /= 1)
99 or (CA.Msg /= Child.Message) then
100 Report.Failed ("Wrong results from Handle");
101 end if;
102
103 Report.Result;
104
105 end C393B13;