1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
-- C94005A.ADA
-- Grant of Unlimited Rights
--
-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
-- unlimited rights in the software and documentation contained herein.
-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
-- this public release, the Government intends to confer upon all
-- recipients unlimited rights equal to those held by the Government.
-- These rights include rights to use, duplicate, release or disclose the
-- released technical data and computer software in whole or in part, in
-- any manner and for any purpose whatsoever, and to have or permit others
-- to do so.
--
-- DISCLAIMER
--
-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
-- PARTICULAR PURPOSE OF SAID MATERIAL.
--*
-- CHECK THAT IF A TASK TYPE IS DECLARED IN A LIBRARY PACKAGE, A MAIN
-- PROGRAM THAT DECLARES OBJECTS OF THAT TYPE DOES WAIT FOR
-- TERMINATION OF SUCH OBJECTS.
-- THIS TEST CONTAINS RACE CONDITIONS.
-- JRK 10/8/81
-- SPS 11/21/82
-- JWC 11/15/85 MADE THE LIBRARY PACKAGE NAME UNIQUE, C94005A_PKG.
-- PWN 09/11/94 REMOVED PRAGMA PRIORITY FOR ADA 9X.
WITH SYSTEM; USE SYSTEM;
PACKAGE C94005A_PKG IS
TASK TYPE TT IS
ENTRY E;
END TT;
END C94005A_PKG;
with Impdef;
WITH REPORT; USE REPORT;
PACKAGE BODY C94005A_PKG IS
TASK BODY TT IS
I : INTEGER := IDENT_INT (0);
BEGIN
ACCEPT E;
FOR J IN 1..60 LOOP
I := IDENT_INT (I);
DELAY 1.0 * Impdef.One_Second;
END LOOP;
RESULT; -- FAILURE IF THIS MESSAGE IS NOT WRITTEN.
END TT;
END C94005A_PKG;
WITH SYSTEM; USE SYSTEM;
WITH REPORT; USE REPORT;
WITH C94005A_PKG;
PROCEDURE C94005A IS
T : C94005A_PKG.TT;
BEGIN
TEST ("C94005A", "CHECK THAT IF A TASK TYPE IS DECLARED IN A " &
"LIBRARY PACKAGE, A MAIN PROGRAM THAT " &
"DECLARES OBJECTS OF THAT TYPE DOES WAIT FOR " &
"TERMINATION OF SUCH OBJECTS");
COMMENT ("THE INVOKING SYSTEM'S JOB CONTROL LOG MUST BE " &
"EXAMINED TO SEE IF THIS TEST REALLY TERMINATES");
T.E;
IF T'TERMINATED THEN
COMMENT ("TEST INCONCLUSIVE BECAUSE TASK T PREMATURELY " &
"TERMINATED");
END IF;
-- TASK T SHOULD WRITE THE RESULT MESSAGE.
END C94005A;
|
