old-autovect-branch/gcc/testsuite/ada/acats/tests/ce/ce2201b.ada

   1 -- CE2201B.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 CONSTRAINED ARRAY.
  28
  29 -- APPLICABILITY CRITERIA:
  30 --     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT
  31 --     SEQUENTIAL FILES WITH ELEMENT_TYPE CONSTRAINED ARRAY.
  32
  33 -- HISTORY:
  34 --     ABW 08/17/82
  35 --     SPS 09/15/82
  36 --     SPS 11/09/82
  37 --     JBG 05/02/83
  38 --     EG  05/08/85
  39 --     TBN 11/04/86  REVISED TEST TO OUTPUT A NOT_APPLICABLE
  40 --                   RESULT WHEN FILES ARE NOT SUPPORTED.
  41 --     JLH 07/28/87  REMOVED THE DEPENDENCE OF RESET BEING SUPPORTED
  42 --                   AND CREATED EXTERNAL FILES RATHER THAN TEMPORARY
  43 --                   FILES.
  44
  45 WITH REPORT;
  46 USE REPORT;
  47 WITH SEQUENTIAL_IO;
  48
  49 PROCEDURE CE2201B IS
  50
  51 BEGIN
  52
  53      TEST ("CE2201B", "CHECK THAT READ, WRITE, AND " &
  54                       "END_OF_FILE ARE SUPPORTED FOR " &
  55                       "SEQUENTIAL FILES - CONSTRAINED ARRAY");
  56
  57      DECLARE
  58           TYPE ARR_CN IS ARRAY (1..5) OF BOOLEAN;
  59           PACKAGE SEQ_ARR_CN IS NEW SEQUENTIAL_IO (ARR_CN);
  60           USE SEQ_ARR_CN;
  61           FILE_ARR_CN : FILE_TYPE;
  62           INCOMPLETE : EXCEPTION;
  63           ARR1 : ARR_CN := (TRUE,TRUE,FALSE,TRUE,TRUE);
  64           ITEM_ARR1 : ARR_CN;
  65      BEGIN
  66           BEGIN
  67                CREATE (FILE_ARR_CN, OUT_FILE, LEGAL_FILE_NAME);
  68           EXCEPTION
  69                WHEN USE_ERROR | NAME_ERROR =>
  70                     NOT_APPLICABLE ("CREATE OF SEQUENTIAL FILE WITH " &
  71                                     "MODE OUT_FILE NOT SUPPORTED");
  72                     RAISE INCOMPLETE;
  73           END;
  74
  75           WRITE (FILE_ARR_CN, ARR1);
  76           CLOSE (FILE_ARR_CN);
  77
  78           BEGIN
  79                OPEN (FILE_ARR_CN, IN_FILE, LEGAL_FILE_NAME);
  80           EXCEPTION
  81                WHEN USE_ERROR =>
  82                     NOT_APPLICABLE ("OPEN OF SEQUENTIAL FILE WITH " &
  83                                     "MODE IN_FILE NOT SUPPORTED");
  84                     RAISE INCOMPLETE;
  85           END;
  86
  87           IF END_OF_FILE (FILE_ARR_CN) THEN
  88                FAILED ("WRONG END_OF_FILE VALUE FOR " &
  89                        "CONSTRAINED ARRAY");
  90           END IF;
  91
  92           READ (FILE_ARR_CN, ITEM_ARR1);
  93
  94           IF ITEM_ARR1 /= ARR1 THEN
  95                FAILED ("READ WRONG VALUE - CONSTRAINED ARRAY");
  96           END IF;
  97
  98           IF NOT END_OF_FILE (FILE_ARR_CN) THEN
  99                FAILED ("END OF FILE NOT TRUE - CONSTRAINED ARRAY");
 100           END IF;
 101
 102           BEGIN
 103                DELETE  (FILE_ARR_CN);
 104           EXCEPTION
 105                WHEN USE_ERROR =>
 106                     NULL;
 107           END;
 108
 109      EXCEPTION
 110           WHEN INCOMPLETE =>
 111                NULL;
 112      END;
 113
 114      RESULT;
 115
 116 END CE2201B;