gcc/testsuite/ada/acats/tests/ce/ce2408a.ada

   1 -- CE2408A.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 WRITE DOES NOT CAUSE AN EXCEPTION WHEN THE TO
  27 --     PARAMETER IS GREATER THAN THE END POSITION.
  28
  29 --          1) FILE MODE IS OUT_FILE.
  30
  31 -- APPLICABILITY CRITERIA:
  32 --     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT
  33 --     CREATION OF DIRECT FILES WITH MODE OUT_FILE.
  34
  35 -- HISTORY:
  36 --     DLD 08/19/82
  37 --     SPS 11/09/82
  38 --     EG  05/16/85
  39 --     GMT 08/05/87  ADDED A CHECK FOR USE_ERROR ON DELETE AND REMOVED
  40 --                   THE OTHERS EXCEPTION AT THE BOTTOM OF THE FILE.
  41
  42 WITH REPORT; USE REPORT;
  43 WITH DIRECT_IO;
  44
  45 PROCEDURE CE2408A IS
  46
  47      PACKAGE DIR_IO IS NEW DIRECT_IO (INTEGER);
  48      USE DIR_IO;
  49
  50      DIR_FILE   : FILE_TYPE;
  51      INCOMPLETE : EXCEPTION;
  52
  53 BEGIN
  54
  55      TEST ("CE2408A", "FOR FILES OF MODE OUT_FILE, CHECK THAT " &
  56                       "WRITE DOES NOT CAUSE AN EXCEPTION  WHEN THE " &
  57                       """TO"" PARAMETER IS GREATER THAN THE END " &
  58                       "POSITION");
  59
  60      -- CREATE TEST FILE
  61
  62      BEGIN
  63           CREATE (DIR_FILE, OUT_FILE, LEGAL_FILE_NAME);
  64      EXCEPTION
  65           WHEN USE_ERROR =>
  66                NOT_APPLICABLE ("USE_ERROR RAISED ON CREATE WITH MODE " &
  67                                "OUT_FILE FOR DIR_IO - 1");
  68                RAISE INCOMPLETE;
  69           WHEN NAME_ERROR =>
  70                NOT_APPLICABLE ("NAME_ERROR RAISED ON CREATE WITH " &
  71                                "MODE OUT_FILE FOR DIR_IO - 2");
  72                RAISE INCOMPLETE;
  73           WHEN OTHERS =>
  74                FAILED ("UNEXPECTED EXCEPTION RAISED ON CREATE WITH " &
  75                        "MODE OUT_FILE FOR DIR_IO - 3");
  76                RAISE INCOMPLETE;
  77      END;
  78
  79      -- FILL UP FILE
  80
  81      WRITE (DIR_FILE, 3);
  82      WRITE (DIR_FILE, 4);
  83      WRITE (DIR_FILE, 5);
  84      WRITE (DIR_FILE, 6);
  85
  86      -- WRITE WHERE TO IS LARGER THAN END OF FILE
  87
  88      BEGIN
  89           WRITE (DIR_FILE, 9, 7);
  90      EXCEPTION
  91           WHEN OTHERS =>
  92                FAILED ("WRITE RAISED EXCEPTION WHEN TO " &
  93                        "PARAMETER WAS BEYOND END - 4");
  94      END;
  95
  96      BEGIN
  97           SET_INDEX (DIR_FILE, 11);
  98           WRITE (DIR_FILE, 10);
  99      EXCEPTION
 100           WHEN OTHERS =>
 101                FAILED ("SET_INDEX/WRITE RAISED EXCEPTION WHEN TO " &
 102                        "PARAMETER EXCEEDS THE END POSITION - 5");
 103      END;
 104
 105      -- DELETE TEST FILE
 106
 107      BEGIN
 108           DELETE (DIR_FILE);
 109      EXCEPTION
 110           WHEN USE_ERROR =>
 111                NULL;
 112      END;
 113
 114      RESULT;
 115
 116 EXCEPTION
 117      WHEN INCOMPLETE =>
 118           RESULT;
 119
 120 END CE2408A;