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comparison gcc/testsuite/ada/acats/tests/c9/c94004c.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 -- C94004C.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 -- CHECK THAT A MAIN PROGRAM TERMINATES WITHOUT WAITING FOR TASKS THAT
26 -- DEPEND ON A LIBRARY PACKAGE AND THAT SUCH TASKS ARE NOT TERMINATED BY
27 -- MAIN PROGRAM TERMINATION.
28
29 -- CASE C: TASK OBJECT DECLARED IN LIBRARY PACKAGE USED BY MAIN PROGRAM
30 -- AND WAITING AT A SELECTIVE WAIT WITH TERMINATE.
31
32 -- JRK 10/8/81
33 -- SPS 11/21/82
34 -- JBG 12/6/84
35 -- JRK 11/21/85 RENAMED FROM C94004C-B.ADA; REVISED ACCORDING TO
36 -- AI-00399.
37 -- JRK 10/24/86 RENAMED FROM E94004C-B.ADA; REVISED ACCORDING TO
38 -- REVISED AI-00399.
39 -- PWN 09/11/94 REMOVED PRAGMA PRIORITY FOR ADA 9X.
40
41 WITH SYSTEM; USE SYSTEM;
42 PACKAGE C94004C_PKG IS
43
44 TASK TYPE TT IS
45 ENTRY E;
46 END TT;
47
48 END C94004C_PKG;
49
50 with Impdef;
51 WITH REPORT; USE REPORT;
52 PRAGMA ELABORATE (REPORT);
53 PACKAGE BODY C94004C_PKG IS
54
55 TASK BODY TT IS
56 I : INTEGER := IDENT_INT (120);
57 BEGIN
58 ACCEPT E;
59 COMMENT ("DELAY LIBRARY TASK FOR TWO MINUTES");
60 DELAY DURATION(I) * Impdef.One_Second;
61 -- MAIN PROGRAM SHOULD NOW BE TERMINATED.
62 RESULT;
63 -- USE LOOP FOR SELECTIVE WAIT WITH TERMINATE.
64 LOOP
65 SELECT
66 ACCEPT E;
67 OR
68 TERMINATE;
69 END SELECT;
70 END LOOP;
71 -- FAILS IF JOB HANGS UP WITHOUT TERMINATING.
72 END TT;
73
74 END C94004C_PKG;
75
76 WITH C94004C_PKG; USE C94004C_PKG;
77 PRAGMA ELABORATE (C94004C_PKG);
78 PACKAGE C94004C_TASK IS
79 T : TT;
80 END;
81
82 WITH SYSTEM; USE SYSTEM;
83 WITH REPORT; USE REPORT;
84 WITH C94004C_TASK;
85 PROCEDURE C94004C IS
86
87
88 BEGIN
89 TEST ("C94004C", "CHECK THAT A MAIN PROGRAM TERMINATES " &
90 "WITHOUT WAITING FOR TASKS THAT DEPEND " &
91 "ON A LIBRARY PACKAGE AND THAT SUCH TASKS " &
92 "CONTINUE TO EXECUTE");
93
94 COMMENT ("THE INVOKING SYSTEM'S JOB CONTROL LOG MUST BE " &
95 "EXAMINED TO SEE IF THIS TEST REALLY TERMINATES");
96
97 C94004C_TASK.T.E; -- ALLOW TASK TO PROCEED.
98 IF C94004C_TASK.T'TERMINATED THEN
99 FAILED ("LIBRARY DECLARED TASK PREMATURELY TERMINATED");
100 END IF;
101
102 -- RESULT PROCEDURE IS CALLED BY LIBRARY TASK.
103
104 END C94004C;