1-- C9A009F.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 TASK ABORTED DURING AN ENTRY CALL IS NOT TERMINATED
26-- BEFORE THE END OF THE RENDEZVOUS.
27
28-- JEAN-PIERRE ROSEN 16-MAR-1984
29-- JBG 6/1/84
30-- PWN 11/30/94 REMOVED PRAGMA PRIORITY INSTANCES FOR ADA 9X.
31
32WITH REPORT,SYSTEM;
33USE REPORT,SYSTEM;
34PROCEDURE C9A009F IS
35
36
37     TASK BLOCKING IS
38          ENTRY START;
39          ENTRY STOP;
40          ENTRY RESTART;
41          ENTRY NO_CALL;
42     END BLOCKING;
43
44     TASK BODY BLOCKING IS
45     BEGIN
46          SELECT
47               ACCEPT STOP DO
48                    ACCEPT START;
49                    ACCEPT RESTART;
50               END;
51          OR TERMINATE;
52          END SELECT;
53     END;
54
55BEGIN
56
57     TEST("C9A009F", "ABORTED TASK NOT TERMINATED BEFORE END OF " &
58                     "RENDEVOUS");
59
60     DECLARE         -- T1 ABORTED WHILE IN RENDEVOUS WITH BLOCKING.
61
62          TASK T1 IS
63          END T1;
64          TASK BODY T1 IS
65          BEGIN
66               BLOCKING.STOP;
67               FAILED ("T1 NOT ABORTED");
68          END;
69
70     BEGIN
71          BLOCKING.START;          -- ALLOWS T1 TO ENTER RENDEVOUS
72
73          ABORT T1;
74
75          IF T1'CALLABLE THEN
76               FAILED("T1 STILL CALLABLE - 1");
77          END IF;
78
79          IF T1'TERMINATED THEN    -- T1 STILL IN RENDEVOUS
80               FAILED("T1 PREMATURELY TERMINATED - 1");
81          END IF;
82
83          BLOCKING.RESTART;
84     END;
85
86     RESULT;
87
88END C9A009F;
89