old-autovect-branch/gcc/testsuite/ada/acats/tests/c9/c95009a.ada

   1 -- C95009A.ADA
   2
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   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
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  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
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  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 OBJECT CAN CALL ENTRIES OF OTHER TASKS.
  26
  27 -- THIS TEST CONTAINS SHARED VARIABLES.
  28
  29 -- JRK 11/5/81
  30 -- JRK 8/3/84
  31
  32 WITH REPORT; USE REPORT;
  33 PROCEDURE C95009A IS
  34
  35      V1 : INTEGER := 0;
  36      V2 : INTEGER := 0;
  37
  38      PI : INTEGER := 0;
  39      PO : INTEGER := 0;
  40
  41 BEGIN
  42      TEST ("C95009A", "CHECK THAT A TASK OBJECT CAN CALL ENTRIES " &
  43                       "OF OTHER TASKS");
  44
  45      DECLARE
  46
  47           SUBTYPE INT IS INTEGER RANGE 1..5;
  48
  49           TASK T1 IS
  50                ENTRY E1N;
  51                ENTRY EF1P (INT) (I : OUT INTEGER);
  52           END T1;
  53
  54           TASK TYPE T2T IS
  55                ENTRY E2P (I : INTEGER);
  56                ENTRY EF2N (INT);
  57           END T2T;
  58
  59           TYPE AT2T IS ACCESS T2T;
  60           AT2 : AT2T;
  61
  62           TASK BODY T1 IS
  63           BEGIN
  64                V1 := 1;
  65                ACCEPT E1N;
  66                V1 := 2;
  67                AT2.E2P (1);
  68                V1 := 3;
  69                ACCEPT EF1P (2) (I : OUT INTEGER) DO
  70                     I := 2;
  71                END EF1P;
  72                V1 := 4;
  73                AT2.EF2N (IDENT_INT(3));
  74                V1 := 5;
  75           END T1;
  76
  77           TASK BODY T2T IS
  78           BEGIN
  79                V2 := 1;
  80                T1.E1N;
  81                V2 := 2;
  82                ACCEPT E2P (I : INTEGER) DO
  83                     PI := I;
  84                END E2P;
  85                V2 := 3;
  86                T1.EF1P (2) (PO);
  87                V2 := 4;
  88                ACCEPT EF2N (1+IDENT_INT(2));
  89                V2 := 5;
  90           END T2T;
  91
  92           PACKAGE DUMMY IS
  93           END DUMMY;
  94
  95           PACKAGE BODY DUMMY IS
  96           BEGIN
  97                AT2 := NEW T2T;
  98           END DUMMY;
  99
 100      BEGIN
 101           NULL;
 102      END;
 103
 104      IF V1 /= 5 THEN
 105           FAILED ("TASK T1 ONLY REACHED V1 = " & INTEGER'IMAGE(V1));
 106      END IF;
 107
 108      IF V2 /= 5 THEN
 109           FAILED ("TASK AT2 ONLY REACHED V2 = " & INTEGER'IMAGE(V2));
 110      END IF;
 111
 112      IF PI /= 1 THEN
 113           FAILED ("ENTRY IN PARAMETER NOT PASSED CORRECTLY");
 114      END IF;
 115
 116      IF PO /= 2 THEN
 117           FAILED ("ENTRY OUT PARAMETER NOT PASSED CORRECTLY");
 118      END IF;
 119
 120      RESULT;
 121 END C95009A;