gcc/testsuite/ada/acats/tests/ce/ce2201j.ada

   1 -- CE2201J.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, WRITE, AND END_OF_FILE ARE SUPPORTED FOR
  27 --     SEQUENTIAL FILES WITH ELEMENT TYPE ENUMERATION.
  28
  29 -- APPLICABILITY CRITERIA:
  30 --     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT
  31 --     SEQUENTIAL FILES.
  32
  33 -- HISTORY:
  34 --     JLH 07/28/87  CREATED ORIGINAL TEST.
  35
  36 WITH REPORT;
  37 USE REPORT;
  38 WITH SEQUENTIAL_IO;
  39
  40 PROCEDURE CE2201J IS
  41
  42 BEGIN
  43
  44      TEST ("CE2201J", "CHECK THAT READ, WRITE, AND " &
  45                       "END_OF_FILE ARE SUPPORTED FOR " &
  46                       "SEQUENTIAL FILES - ENUMERATION TYPE");
  47
  48      DECLARE
  49           TYPE ENUMERATION IS (ONE, TWO, '4');
  50           PACKAGE SEQ_ENUM IS NEW SEQUENTIAL_IO (ENUMERATION);
  51           USE SEQ_ENUM;
  52           FILE_ENUM : FILE_TYPE;
  53           INCOMPLETE : EXCEPTION;
  54           ENUM : ENUMERATION := ('4');
  55           ITEM_ENUM : ENUMERATION;
  56      BEGIN
  57           BEGIN
  58                CREATE (FILE_ENUM, OUT_FILE, LEGAL_FILE_NAME);
  59           EXCEPTION
  60                WHEN USE_ERROR | NAME_ERROR =>
  61                     NOT_APPLICABLE ("CREATE OF SEQUENTIAL FILE WITH " &
  62                                     "MODE OUT_FILE NOT SUPPORTED");
  63                     RAISE INCOMPLETE;
  64           END;
  65
  66           WRITE (FILE_ENUM, ENUM);
  67           CLOSE (FILE_ENUM);
  68
  69           BEGIN
  70                OPEN (FILE_ENUM, IN_FILE, LEGAL_FILE_NAME);
  71           EXCEPTION
  72                WHEN USE_ERROR =>
  73                     NOT_APPLICABLE ("OPEN OF SEQUENTIAL FILE WITH " &
  74                                     "MODE IN_FILE NOT SUPPORTED");
  75                     RAISE INCOMPLETE;
  76           END;
  77
  78           IF END_OF_FILE (FILE_ENUM) THEN
  79                FAILED ("WRONG END_OF_FILE VALUE FOR TYPE ENUMERATION");
  80           END IF;
  81
  82           READ (FILE_ENUM, ITEM_ENUM);
  83
  84           IF ITEM_ENUM /= '4' THEN
  85                FAILED ("READ WRONG VALUE - ENUMERATION");
  86           END IF;
  87
  88           IF NOT END_OF_FILE (FILE_ENUM) THEN
  89                FAILED ("END OF FILE NOT TRUE - ENUMERATION");
  90           END IF;
  91
  92           BEGIN
  93                DELETE (FILE_ENUM);
  94           EXCEPTION
  95                WHEN USE_ERROR =>
  96                     NULL;
  97           END;
  98
  99      EXCEPTION
 100           WHEN INCOMPLETE =>
 101                NULL;
 102      END;
 103
 104      RESULT;
 105
 106 END CE2201J;