old-autovect-branch/gcc/testsuite/ada/acats/tests/ce/ce3801a.ada

   1 -- CE3801A.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 EACH FLOAT_IO OPERATION RAISES STATUS_ERROR WHEN
  27 --     CALLED WITH A FILE PARAMETER DESIGNATING AN UN-OPEN FILE.
  28
  29 -- HISTORY:
  30 --     SPS 09/07/82
  31 --     SPS 12/22/82
  32 --     DWC 09/11/87  CORRECTED EXCEPTION HANDLING AND REVISED IFS
  33 --                   TO CHECK FOR CASE WHEN VALUE IS NEGATIVE OF
  34 --                   WHAT IS EXPECTED.
  35
  36 WITH REPORT;
  37 USE REPORT;
  38 WITH TEXT_IO;
  39 USE TEXT_IO;
  40
  41 PROCEDURE CE3801A IS
  42 BEGIN
  43
  44      TEST ("CE3801A", "CHECK THAT EACH FLOAT_IO AND FIXED_IO " &
  45                       "OPERATION RAISES STATUS_ERROR WHEN CALLED " &
  46                       "WITH A FILE PARAMETER DESIGNATING AN " &
  47                       "UN-OPEN FILE");
  48
  49      DECLARE
  50           TYPE FLT IS NEW FLOAT RANGE 1.0 .. 10.0;
  51           PACKAGE FLT_IO IS NEW FLOAT_IO (FLT);
  52           USE FLT_IO;
  53           X : FLT := FLT'FIRST;
  54           FT : FILE_TYPE;
  55      BEGIN
  56
  57           BEGIN
  58                GET (FT, X);
  59                FAILED ("STATUS_ERROR NOT RAISED - GET FLOAT_IO - 1");
  60           EXCEPTION
  61                WHEN STATUS_ERROR =>
  62                     NULL;
  63                WHEN OTHERS =>
  64                     FAILED ("WRONG EXCEPTION RAISED - GET " &
  65                             "FLOAT_IO - 1");
  66           END;
  67
  68           BEGIN
  69                PUT (FT, X);
  70                FAILED ("STATUS_ERROR NOT RAISED - PUT FLOAT_IO - 1");
  71           EXCEPTION
  72                WHEN STATUS_ERROR =>
  73                     NULL;
  74                WHEN OTHERS =>
  75                     FAILED ("WRONG EXCEPTION RAISED - PUT " &
  76                             "FLOAT_IO - 1");
  77           END;
  78
  79           BEGIN
  80                CREATE (FT, OUT_FILE);    -- THIS IS JUST AN ATTEMPT
  81                CLOSE (FT);               -- TO CREATE A FILE.
  82           EXCEPTION                      -- OBJECTIVE MET EITHER WAY.
  83                WHEN USE_ERROR =>
  84                     NULL;
  85           END;
  86
  87           BEGIN
  88                GET (FT, X);
  89                FAILED ("STATUS_ERROR NOT RAISED - GET FLOAT_IO - 2");
  90           EXCEPTION
  91                WHEN STATUS_ERROR =>
  92                     NULL;
  93                WHEN OTHERS =>
  94                     FAILED ("WRONG EXCEPTION RAISED - GET " &
  95                             "FLOAT_IO - 2");
  96           END;
  97
  98           BEGIN
  99                PUT (FT, X);
 100                FAILED ("STATUS_ERROR NOT RAISED - PUT FLOAT_IO - 2");
 101           EXCEPTION
 102                WHEN STATUS_ERROR =>
 103                     NULL;
 104                WHEN OTHERS =>
 105                     FAILED ("WRONG EXCEPTION RAISED - PUT " &
 106                             "FLOAT_IO - 2");
 107           END;
 108      END;
 109
 110      RESULT;
 111
 112 END CE3801A;