old-autovect-branch/gcc/testsuite/ada/acats/tests/ce/ce3406d.ada

   1 -- CE3406D.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 SKIP_PAGE OPERATES ON THE CURRENT DEFAULT INPUT
  27 --     FILE WHEN NO FILE IS SPECIFIED.
  28
  29 -- APPLICABILITY CRITERIA:
  30 --     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT
  31 --     TEXT FILES.
  32
  33 -- HISTORY:
  34 --     ABW 08/26/82
  35 --     JBG 01/26/83
  36 --     TBN 11/10/86  REVISED TEST TO OUTPUT A NOT_APPLICABLE
  37 --                   RESULT WHEN FILES ARE NOT SUPPORTED.
  38 --     JLH 09/24/87  CREATED NON-TEMPORARY FILE, REMOVED DEPENDENCE
  39 --                   ON RESET, AND CHECKED CHARACTER READ IN.
  40
  41 WITH REPORT;
  42 USE REPORT;
  43 WITH TEXT_IO;
  44 USE TEXT_IO;
  45
  46 PROCEDURE CE3406D IS
  47
  48      INCOMPLETE : EXCEPTION;
  49      FILE : FILE_TYPE;
  50      ITEM_CHAR : CHARACTER;
  51      TWO : POSITIVE_COUNT := POSITIVE_COUNT (IDENT_INT(2));
  52      THREE : POSITIVE_COUNT := POSITIVE_COUNT(IDENT_INT(3));
  53
  54 BEGIN
  55
  56      TEST ("CE3406D", "CHECK THAT SKIP_PAGE OPERATES ON THE CURRENT " &
  57                       "DEFAULT INPUT FILE WHEN NO FILE IS SPECIFIED");
  58
  59      BEGIN
  60           CREATE (FILE, OUT_FILE, LEGAL_FILE_NAME);
  61      EXCEPTION
  62           WHEN USE_ERROR =>
  63                NOT_APPLICABLE ("USE_ERROR RAISED ON TEXT CREATE WITH " &
  64                                "OUT_FILE MODE");
  65                RAISE INCOMPLETE;
  66           WHEN NAME_ERROR =>
  67                NOT_APPLICABLE ("NAME_ERROR RAISED ON TEXT CREATE " &
  68                                "WITH OUT_FILE MODE");
  69                RAISE INCOMPLETE;
  70           WHEN OTHERS =>
  71                FAILED ("UNEXPECTED EXCEPTION RAISED ON TEXT CREATE");
  72                RAISE INCOMPLETE;
  73      END;
  74
  75      PUT (FILE, "ABC");
  76      NEW_PAGE (FILE);
  77      PUT (FILE, "DEF");
  78
  79      CLOSE (FILE);
  80
  81      BEGIN
  82           OPEN (FILE, IN_FILE, LEGAL_FILE_NAME);
  83      EXCEPTION
  84           WHEN USE_ERROR =>
  85                NOT_APPLICABLE ("USE_ERROR RAISED ON TEXT OPEN WITH " &
  86                                "IN_FILE MODE");
  87                RAISE INCOMPLETE;
  88      END;
  89
  90      SET_INPUT (FILE);
  91
  92      SKIP_PAGE;
  93
  94      GET (FILE, ITEM_CHAR);
  95      IF ITEM_CHAR /= 'D' THEN
  96           FAILED ("INCORRECT VALUE READ FROM FILE");
  97      END IF;
  98
  99      IF PAGE (CURRENT_INPUT) /= TWO THEN
 100           FAILED ("SKIP_PAGE NOT APPLIED TO CURRENT_INPUT");
 101      END IF;
 102
 103      SKIP_PAGE (FILE);
 104
 105      IF PAGE (CURRENT_INPUT) /= THREE THEN
 106           FAILED ("SKIP_PAGE NOT APPLIED TO CURRENT_INPUT");
 107      END IF;
 108
 109      BEGIN
 110           DELETE (FILE);
 111      EXCEPTION
 112           WHEN USE_ERROR =>
 113                NULL;
 114      END;
 115
 116      RESULT;
 117
 118 EXCEPTION
 119      WHEN INCOMPLETE =>
 120           RESULT;
 121
 122 END CE3406D;