gcc/testsuite/ada/acats/tests/ce/ce2102u.ada

   1 -- CE2102U.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 USE_ERROR IS RAISED WHEN RESETTING A FILE OF MODE
  27 --     IN_FILE, WHEN IN_FILE MODE IS NOT SUPPORTED FOR RESET BY
  28 --     THE IMPLEMENTATION FOR DIRECT FILES.
  29
  30 -- APPLICABILITY CRITERIA:
  31 --     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH DO NOT
  32 --     SUPPORT RESET WITH IN_FILE MODE FOR DIRECT FILES.
  33
  34 -- HISTORY:
  35 --     TBN 07/23/87  CREATED ORIGINAL TEST.
  36
  37 WITH REPORT; USE REPORT;
  38 WITH DIRECT_IO;
  39
  40 PROCEDURE CE2102U IS
  41 BEGIN
  42
  43      TEST ("CE2102U", "CHECK THAT USE_ERROR IS RAISED WHEN RESETTING " &
  44                       "A FILE OF MODE IN_FILE, WHEN IN_FILE " &
  45                       "MODE IS NOT SUPPORTED FOR RESET BY THE " &
  46                       "IMPLEMENTATION FOR DIRECT FILES");
  47
  48      DECLARE
  49           PACKAGE DIR IS NEW DIRECT_IO (BOOLEAN);
  50           USE DIR;
  51           FILE1 : FILE_TYPE;
  52           INCOMPLETE : EXCEPTION;
  53           VAR1 : BOOLEAN := FALSE;
  54      BEGIN
  55           BEGIN
  56                CREATE (FILE1, INOUT_FILE, LEGAL_FILE_NAME);
  57           EXCEPTION
  58                WHEN USE_ERROR =>
  59                     NOT_APPLICABLE ("USE_ERROR RAISED ON CREATE FOR " &
  60                                     "INOUT_FILE MODE");
  61                     RAISE INCOMPLETE;
  62                WHEN NAME_ERROR =>
  63                     NOT_APPLICABLE ("NAME_ERROR RAISED ON CREATE FOR " &
  64                                     "INOUT_FILE MODE");
  65                     RAISE INCOMPLETE;
  66                WHEN OTHERS =>
  67                     FAILED ("UNEXPECTED EXCEPTION RAISED ON CREATE");
  68                     RAISE INCOMPLETE;
  69           END;
  70
  71           WRITE (FILE1, VAR1);
  72           CLOSE (FILE1);
  73
  74           BEGIN
  75                BEGIN
  76                     OPEN (FILE1, IN_FILE, LEGAL_FILE_NAME);
  77                EXCEPTION
  78                     WHEN USE_ERROR =>
  79                          NOT_APPLICABLE ("OPEN WITH IN_FILE MODE " &
  80                                          "NOT SUPPORTED");
  81                          RAISE INCOMPLETE;
  82                     WHEN OTHERS =>
  83                          FAILED ("UNEXPECTED EXCEPTION RAISED ON OPEN");
  84                          RAISE INCOMPLETE;
  85                END;
  86
  87                BEGIN
  88                     RESET (FILE1);
  89                     NOT_APPLICABLE ("RESET FOR IN_FILE MODE IS " &
  90                                     "SUPPORTED");
  91                EXCEPTION
  92                     WHEN USE_ERROR =>
  93                          NULL;
  94                     WHEN OTHERS =>
  95                          FAILED ("UNEXPECTED EXCEPTION RAISED ON " &
  96                                  "RESET");
  97                END;
  98           EXCEPTION
  99                WHEN INCOMPLETE =>
 100                     NULL;
 101           END;
 102
 103           BEGIN
 104                DELETE (FILE1);
 105           EXCEPTION
 106                WHEN USE_ERROR =>
 107                     NULL;
 108           END;
 109
 110      EXCEPTION
 111           WHEN INCOMPLETE =>
 112                NULL;
 113      END;
 114
 115      RESULT;
 116
 117 END CE2102U;