gcc/testsuite/ada/acats/tests/cb/cb5001a.ada

   1 -- CB5001A.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 AN EXCEPTION RAISED IN A RENDEVOUS IS PROPAGATED BOTH TO
  26 -- THE CALLER AND TO THE CALLED TASK.
  27
  28 -- THIS VERSION CHECKS THAT THE EXCEPTION IS PROPAGATED THROUGH ONE
  29 -- LEVEL OF RENDEVOUS.
  30
  31 -- *** NOTE: This test has been modified since ACVC version 1.11 to    -- 9X
  32 -- ***       remove incompatibilities associated with the transition   -- 9X
  33 -- ***       to Ada 9X.                                                -- 9X
  34 -- ***                                                                 -- 9X
  35
  36 -- JEAN-PIERRE ROSEN 09 MARCH 1984
  37 -- JBG 6/1/84
  38 -- MRM 03/30/93   REMOVED NUMERIC_ERROR FOR 9X COMPATIBILITY
  39
  40 WITH SYSTEM; USE SYSTEM;
  41 WITH REPORT; USE REPORT;
  42 PROCEDURE CB5001A IS
  43
  44 BEGIN
  45
  46      TEST("CB5001A", "CHECK THAT AN EXCEPTION IN A RENDEVOUS IS " &
  47                      "PROPAGATED TO CALLER AND CALLED TASKS -- ONE " &
  48                      "LEVEL");
  49
  50      DECLARE
  51           TASK T2 IS
  52                ENTRY E2;
  53           END T2;
  54
  55           TASK BODY T2 IS
  56                MY_EXCEPTION: EXCEPTION;
  57           BEGIN
  58                ACCEPT E2 DO
  59                     IF EQUAL (1,1) THEN
  60                          RAISE MY_EXCEPTION;
  61                     END IF;
  62                END E2;
  63                FAILED ("T2: EXCEPTION NOT RAISED");
  64           EXCEPTION
  65                WHEN MY_EXCEPTION =>
  66                     NULL;
  67                WHEN TASKING_ERROR =>
  68                     FAILED ("TASKING_ERROR RAISED IN T2");
  69                WHEN OTHERS =>
  70                     FAILED ("T2 RECEIVED ABNORMAL EXCEPTION");
  71           END T2;
  72
  73      BEGIN
  74           T2.E2;
  75           FAILED ("MAIN: EXCEPTION NOT RAISED");
  76      EXCEPTION
  77           WHEN CONSTRAINT_ERROR | PROGRAM_ERROR | STORAGE_ERROR =>
  78                FAILED ("PREDEFINED ERROR RAISED IN MAIN");
  79           WHEN TASKING_ERROR =>
  80                FAILED ("TASKING_ERROR RAISED IN MAIN");
  81           WHEN OTHERS =>
  82                NULL;
  83      END;
  84
  85      RESULT;
  86
  87 END CB5001A;