1-- C9A011B.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--     CHECK THAT "TASKING_ERROR" IS RAISED BY A TIMED ENTRY CALL IF
27--     THE CALLED TASK IS ABORTED BEFORE THE DELAY EXPIRES BUT NOT
28--     WHEN THE CALL IS FIRST EXECUTED.
29
30-- HISTORY:
31--     DHH 06/14/88 CREATED ORIGINAL TEST.
32
33with Impdef;
34WITH SYSTEM; USE SYSTEM;
35WITH REPORT; USE REPORT;
36PROCEDURE C9A011B IS
37
38     TASK TIMED_ENTRY IS
39          ENTRY WAIT_AROUND;
40     END TIMED_ENTRY;
41
42     TASK OWNER IS
43          ENTRY START;
44          ENTRY SELF_ABORT;
45     END OWNER;
46
47     TASK BODY TIMED_ENTRY IS
48     BEGIN
49          SELECT
50               OWNER.SELF_ABORT;
51          OR
52               DELAY 60.0 * Impdef.One_Second;
53          END SELECT;
54          FAILED("NO EXCEPTION RAISED");
55
56          ACCEPT WAIT_AROUND;
57     EXCEPTION
58          WHEN TASKING_ERROR =>
59               ACCEPT WAIT_AROUND;
60          WHEN OTHERS =>
61               FAILED("WRONG EXCEPTION RAISED");
62               ACCEPT WAIT_AROUND;
63     END TIMED_ENTRY;
64
65     TASK BODY OWNER IS
66     BEGIN
67          ACCEPT START DO
68               WHILE SELF_ABORT'COUNT = 0 LOOP
69                    DELAY 1.0 * Impdef.One_Second;
70               END LOOP;
71          END START;
72
73          ABORT OWNER;
74
75          ACCEPT SELF_ABORT;
76
77     END OWNER;
78
79BEGIN
80
81     TEST("C9A011B", "CHECK THAT ""TASKING_ERROR"" IS RAISED BY A " &
82                     "TIMED ENTRY CALL IF THE CALLED TASK IS " &
83                     "ABORTED BEFORE THE DELAY EXPIRES BUT NOT " &
84                     "WHEN THE CALL IS FIRST EXECUTED");
85
86     OWNER.START;
87     DELAY 5.0 * Impdef.One_Second;
88
89     IF TIMED_ENTRY'CALLABLE THEN
90          TIMED_ENTRY.WAIT_AROUND;
91     ELSE
92          FAILED("TASK ABORTED WHEN TASKING ERROR IS RAISED");
93     END IF;
94
95     RESULT;
96
97EXCEPTION
98     WHEN OTHERS =>
99          FAILED("EXCEPTION RAISED OUTSIDE OF TASK");
100          RESULT;
101
102END C9A011B;
103