gcc/testsuite/ada/acats/tests/ce/ce2201f.ada

   1 -- CE2201F.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 PRIVATE ELEMENT_TYPES.
  28
  29 -- APPLICABILITY CRITERIA:
  30 --     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT
  31 --     SEQUENTIAL FILES WITH PRIVATE ELEMENT_TYPES.
  32
  33 -- HISTORY:
  34 --     ABW 08/17/82
  35 --     SPS 09/15/82
  36 --     SPS 11/09/82
  37 --     JBG 01/06/83
  38 --     JBG 02/22/84  CHANGED TO .ADA TEST.
  39 --     TBN 11/04/86  REVISED TEST TO OUTPUT A NOT_APPLICABLE
  40 --                   RESULT WHEN FILES ARE NOT SUPPORTED.
  41 --     JLH 08/03/87  REMOVED DEPENDENCE OF RESET AND CREATED EXTERNAL
  42 --                   FILES RATHER THAN TEMPORARY FILES.
  43
  44 WITH REPORT;
  45 USE REPORT;
  46 WITH SEQUENTIAL_IO;
  47
  48 PROCEDURE CE2201F IS
  49
  50      PACKAGE PKG IS
  51           TYPE PRIV IS PRIVATE;
  52           FUNCTION MAKE_PRIV (X : INTEGER) RETURN PRIV;
  53      PRIVATE
  54           TYPE PRIV IS NEW INTEGER;
  55      END PKG;
  56      USE PKG;
  57
  58      PACKAGE BODY PKG IS
  59           FUNCTION MAKE_PRIV (X : INTEGER) RETURN PRIV IS
  60           BEGIN
  61                RETURN PRIV(X);
  62           END;
  63      END PKG;
  64
  65 BEGIN
  66
  67      TEST ("CE2201F", "CHECK THAT READ, WRITE, AND " &
  68                       "END_OF_FILE ARE SUPPORTED FOR " &
  69                       "SEQUENTIAL FILES FOR PRIVATE TYPES");
  70
  71      DECLARE
  72           PACKAGE SEQ_PRV IS NEW SEQUENTIAL_IO (PRIV);
  73           USE SEQ_PRV;
  74           PRV, ITEM_PRV : PRIV;
  75           FILE_PRV : FILE_TYPE;
  76           INCOMPLETE : EXCEPTION;
  77      BEGIN
  78           BEGIN
  79                CREATE (FILE_PRV, OUT_FILE, LEGAL_FILE_NAME);
  80           EXCEPTION
  81                WHEN USE_ERROR | NAME_ERROR =>
  82                     NOT_APPLICABLE ("CREATE OF SEQUENTIAL FILE WITH " &
  83                                     "MODE OUT_FILE NOT SUPPORTED");
  84                     RAISE INCOMPLETE;
  85           END;
  86
  87           PRV := MAKE_PRIV(IDENT_INT(26));
  88
  89           WRITE (FILE_PRV, PRV);
  90           CLOSE (FILE_PRV);
  91
  92           BEGIN
  93                OPEN (FILE_PRV, IN_FILE, LEGAL_FILE_NAME);
  94           EXCEPTION
  95                WHEN USE_ERROR =>
  96                     NOT_APPLICABLE ("OPEN OF SEQUENTIAL FILE WITH " &
  97                                     "MODE IN_FILE NOT SUPPORTED");
  98                     RAISE INCOMPLETE;
  99           END;
 100
 101           IF END_OF_FILE (FILE_PRV) THEN
 102                FAILED ("WRONG END_OF_FILE VALUE FOR PRIVATE TYPE");
 103           END IF;
 104
 105           READ (FILE_PRV, ITEM_PRV);
 106
 107           IF ITEM_PRV /= MAKE_PRIV (26) THEN
 108                FAILED ("READ WRONG VALUE");
 109           END IF;
 110
 111           IF NOT END_OF_FILE (FILE_PRV) THEN
 112                FAILED ("NOT AT END OF FILE");
 113           END IF;
 114
 115           BEGIN
 116                DELETE (FILE_PRV);
 117           EXCEPTION
 118                WHEN USE_ERROR =>
 119                     NULL;
 120           END;
 121
 122      EXCEPTION
 123           WHEN INCOMPLETE =>
 124                NULL;
 125      END;
 126
 127      RESULT;
 128
 129 END CE2201F;