gcc/testsuite/ada/acats/tests/c9/c9a011b.ada

   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
  33 with Impdef;
  34 WITH SYSTEM; USE SYSTEM;
  35 WITH REPORT; USE REPORT;
  36 PROCEDURE 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
  79 BEGIN
  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
  97 EXCEPTION
  98      WHEN OTHERS =>
  99           FAILED("EXCEPTION RAISED OUTSIDE OF TASK");
 100           RESULT;
 101
 102 END C9A011B;