1-- C93007A.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 IF AN ATTEMPT IS MADE TO ACTIVATE A TASK BEFORE ITS
27--     BODY HAS BEEN ELABORATED, THE TASK IS COMPLETED AND "PROGRAM_
28--     ERROR" (RATHER THAN "TASKING_ERROR") IS RAISED.
29
30-- HISTORY:
31--     DHH 03/16/88 CREATED ORIGINAL TEST.
32
33WITH REPORT; USE REPORT;
34PROCEDURE C93007A IS
35
36BEGIN
37
38     TEST("C93007A", "CHECK THAT IF AN ATTEMPT IS MADE TO ACTIVATE " &
39                     "A TASK BEFORE ITS BODY HAS BEEN ELABORATED, " &
40                     "THE TASK IS COMPLETED AND ""PROGRAM_ERROR"" " &
41                     "(RATHER THAN ""TASKING_ERROR"") IS RAISED");
42
43     DECLARE
44          TASK TYPE PROG_ERR IS
45               ENTRY START;
46          END PROG_ERR;
47
48          TYPE REC IS
49               RECORD
50                    B : PROG_ERR;
51               END RECORD;
52
53          TYPE ACC IS ACCESS PROG_ERR;
54
55          PACKAGE P IS
56               OBJ : REC;
57          END P;
58
59          PACKAGE BODY P IS
60          BEGIN
61               FAILED("EXCEPTION NOT RAISED - 1");
62               OBJ.B.START;
63          EXCEPTION
64               WHEN PROGRAM_ERROR =>
65                    NULL;
66               WHEN TASKING_ERROR =>
67                    FAILED("TASKING ERROR RAISED INCORRECTLY");
68               WHEN OTHERS =>
69                    FAILED("UNEXPECTED EXCEPTION RAISED");
70          END P;
71
72          PACKAGE Q IS
73               OBJ : ACC;
74          END Q;
75
76          PACKAGE BODY Q IS
77          BEGIN
78               OBJ := NEW PROG_ERR;
79               FAILED("EXCEPTION NOT RAISED - 2");
80               OBJ.START;
81          EXCEPTION
82               WHEN PROGRAM_ERROR =>
83                    NULL;
84               WHEN TASKING_ERROR =>
85                    FAILED("ACCESS TASKING ERROR RAISED INCORRECTLY");
86               WHEN OTHERS =>
87                    FAILED("ACCESS UNEXPECTED EXCEPTION RAISED");
88          END;
89
90          TASK BODY PROG_ERR IS
91          BEGIN
92               ACCEPT START DO
93                    IF TRUE THEN
94                         COMMENT("IRRELEVANT");
95                    END IF;
96               END START;
97          END PROG_ERR;
98     BEGIN
99          NULL;
100     END; -- DECLARE
101
102     RESULT;
103
104EXCEPTION
105     WHEN PROGRAM_ERROR =>
106          FAILED("PROGRAM_ERROR RAISED AT INCORRECT POSITION");
107          RESULT;
108
109     WHEN OTHERS =>
110          FAILED("UNEXPECTED EXCEPTION RAISED");
111          RESULT;
112
113END C93007A;
114