gcc/testsuite/ada/acats/tests/ce/ce3804j.ada

   1 -- CE3804J.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 FIXED_IO GET OPERATES ON IN_FILE FILE AND WHEN
  27 --     NO FILE IS SPECIFIED THE CURRENT DEFAULT INPUT FILE IS USED.
  28
  29 -- APPLICABILITY CRITERIA:
  30 --     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH
  31 --     SUPPORT TEXT FILES.
  32
  33 -- HISTORY:
  34 --     DWC 09/14/87  CREATED ORIGINAL TEST.
  35 --     JRL 02/28/96  Changed upper bound of type FX from 1000.0 to 250.0.
  36 --                   Corrected TEST string.
  37
  38 WITH REPORT;
  39 USE REPORT;
  40 WITH TEXT_IO;
  41 USE TEXT_IO;
  42
  43 PROCEDURE CE3804J IS
  44      INCOMPLETE : EXCEPTION;
  45
  46 BEGIN
  47
  48      TEST ("CE3804J", "CHECK THAT FIXED_IO GET OPERATES ON " &
  49                       "IN_FILE FILE AND WHEN NO FILE IS " &
  50                       "SPECIFIED THE CURRENT DEFAULT INPUT " &
  51                       "FILE IS USED");
  52
  53      DECLARE
  54           FT1, FT2 : FILE_TYPE;
  55      BEGIN
  56
  57 -- CREATE AND INITIALIZE FILES
  58
  59           BEGIN
  60                CREATE (FT1, OUT_FILE, LEGAL_FILE_NAME);
  61           EXCEPTION
  62                WHEN USE_ERROR =>
  63                     NOT_APPLICABLE ("USE_ERROR RAISED; TEXT " &
  64                                     "CREATE WITH OUT_FILE MODE - 1");
  65                     RAISE INCOMPLETE;
  66                WHEN NAME_ERROR =>
  67                     NOT_APPLICABLE ("NAME_ERROR RAISED; TEXT " &
  68                                     "CREATE WITH OUT_FILE MODE - 1");
  69                     RAISE INCOMPLETE;
  70           END;
  71
  72           CREATE (FT2, OUT_FILE, LEGAL_FILE_NAME(2));
  73
  74           PUT (FT1, "1.0");
  75           NEW_LINE (FT1);
  76
  77           CLOSE (FT1);
  78
  79           BEGIN
  80                OPEN (FT1, IN_FILE, LEGAL_FILE_NAME);
  81           EXCEPTION
  82                WHEN USE_ERROR =>
  83                     NOT_APPLICABLE ("USE_ERROR RAISED; TEXT OPEN " &
  84                                     "FOR IN_FILE MODE");
  85                     RAISE INCOMPLETE;
  86           END;
  87
  88           PUT (FT2, "2.0");
  89           NEW_LINE (FT2);
  90
  91           CLOSE (FT2);
  92           OPEN (FT2, IN_FILE, LEGAL_FILE_NAME(2));
  93
  94           SET_INPUT (FT2);
  95
  96           DECLARE
  97                TYPE FX IS DELTA 0.0001 RANGE 1.0 .. 250.0;
  98                PACKAGE FXIO IS NEW FIXED_IO (FX);
  99                USE FXIO;
 100                X : FX;
 101           BEGIN
 102                BEGIN
 103                     GET (FT1, X);
 104                     IF X /= 1.0 THEN
 105                          FAILED ("FIXED FILE VALUE INCORRECT");
 106                     END IF;
 107                EXCEPTION
 108                     WHEN OTHERS =>
 109                          FAILED ("EXCEPTION RAISED - FILE FIXED");
 110                END;
 111
 112                BEGIN
 113                     GET (X);
 114                     IF X /= 2.0 THEN
 115                          FAILED ("FIXED DEFAULT VALUE INCORRECT");
 116                     END IF;
 117                EXCEPTION
 118                     WHEN OTHERS =>
 119                          FAILED ("EXCEPTION RAISED - DEFAULT FIXED");
 120                END;
 121           END;
 122
 123           BEGIN
 124                DELETE (FT1);
 125                DELETE (FT2);
 126           EXCEPTION
 127                WHEN USE_ERROR =>
 128                     NULL;
 129           END;
 130      EXCEPTION
 131           WHEN INCOMPLETE =>
 132                NULL;
 133      END;
 134
 135      RESULT;
 136
 137 END CE3804J;