old-autovect-branch/gcc/testsuite/ada/acats/tests/ce/ce2204d.ada

   1 -- CE2204D.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 READ AND END_OF_FILE ARE FORBIDDEN FOR SEQUENTIAL
  27 --     FILES OF MODE OUT_FILE.
  28
  29 --          B) CHECK TEMPORARY FILES.
  30
  31 -- APPLICABILITY CRITERIA:
  32 --      THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT
  33 --      THE CREATION OF TEMPORARY SEQUENTIAL FILES.
  34
  35 -- HISTORY:
  36 --     GMT 07/24/87  CREATED ORIGINAL TEST.
  37
  38 WITH REPORT; USE REPORT;
  39 WITH SEQUENTIAL_IO;
  40
  41 PROCEDURE CE2204D  IS
  42 BEGIN
  43      TEST ("CE2204D", "FOR A TEMPORARY SEQUENTIAL FILE, CHECK THAT " &
  44                       "MODE_ERROR IS RAISED BY READ AND END_OF_FILE " &
  45                       "WHEN THE MODE IS OUT_FILE");
  46      DECLARE
  47           PACKAGE SEQ_IO IS NEW SEQUENTIAL_IO (INTEGER);
  48           USE SEQ_IO;
  49           FT         : FILE_TYPE;
  50           X          : INTEGER;
  51           B          : BOOLEAN;
  52           INCOMPLETE : EXCEPTION;
  53      BEGIN
  54           BEGIN
  55                CREATE (FT);
  56           EXCEPTION
  57                WHEN USE_ERROR =>
  58                     NOT_APPLICABLE ("USE_ERROR RAISED ON CREATE - 1");
  59                     RAISE INCOMPLETE;
  60                WHEN OTHERS =>
  61                     FAILED ("WRONG EXCEPTION RAISED ON CREATE - 2");
  62                     RAISE INCOMPLETE;
  63           END;
  64
  65           WRITE (FT, 5);
  66
  67           BEGIN                    -- THIS IS ONLY
  68                RESET (FT);         -- AN ATTEMPT
  69           EXCEPTION                -- TO RESET,
  70                WHEN USE_ERROR =>   -- IF RESET
  71                     NULL;          -- N/A THEN
  72           END;                     -- TEST IS
  73                                    -- NOT AFFECTED.
  74
  75           BEGIN
  76                READ (FT, X);
  77                FAILED ("MODE_ERROR NOT RAISED ON READ - 3");
  78           EXCEPTION
  79                WHEN MODE_ERROR =>
  80                     NULL;
  81                WHEN OTHERS =>
  82                     FAILED ("WRONG EXCEPTION RAISED ON READ - 4");
  83           END;
  84
  85           BEGIN
  86                B := END_OF_FILE (FT);
  87                FAILED ("MODE_ERROR NOT RAISED ON END_OF_FILE - 5");
  88           EXCEPTION
  89                WHEN MODE_ERROR =>
  90                     NULL;
  91                WHEN OTHERS =>
  92                     FAILED ("WRONG EXCEPTION RAISED - END_OF_FILE - 6");
  93           END;
  94
  95           CLOSE (FT);
  96
  97      EXCEPTION
  98           WHEN INCOMPLETE =>
  99                NULL;
 100      END;
 101
 102      RESULT;
 103
 104 END CE2204D;