old-autovect-branch/gcc/testsuite/ada/acats/tests/ce/ce3413b.ada

   1 -- CE3413B.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 PAGE RAISES LAYOUT_ERROR WHEN THE VALUE OF THE
  27 --     PAGE NUMBER EXCEEDS COUNT'LAST.
  28
  29 -- APPLICABILITY CRITERIA:
  30 --     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT
  31 --     TEXT FILES.
  32
  33 -- *** NOTE: This test has been modified since ACVC version 1.11 to    -- 9X
  34 -- ***       remove incompatibilities associated with the transition   -- 9X
  35 -- ***       to Ada 9X.                                                -- 9X
  36 -- ***                                                                 -- 9X
  37
  38 -- HISTORY:
  39 --     JLH 07/27/88  CREATED ORIGINAL TEST.
  40 --     MRM 03/30/93  REMOVED NUMERIC_ERROR FOR 9X COMPATIBILITY
  41
  42 WITH REPORT; USE REPORT;
  43 WITH TEXT_IO; USE TEXT_IO;
  44
  45
  46 PROCEDURE CE3413B IS
  47
  48      FILE : FILE_TYPE;
  49      INCOMPLETE, INAPPLICABLE : EXCEPTION;
  50      ITEM : STRING(1..3) := "ABC";
  51      LST : NATURAL;
  52
  53 BEGIN
  54
  55      TEST ("CE3413B", "CHECK THAT PAGE RAISES LAYOUT_ERROR WHEN THE " &
  56                       "VALUE OF THE PAGE NUMBER EXCEEDS COUNT'LAST");
  57
  58      BEGIN
  59
  60           IF COUNT'LAST > 150000 THEN
  61                RAISE INAPPLICABLE;
  62           END IF;
  63
  64           BEGIN
  65                CREATE (FILE, OUT_FILE, LEGAL_FILE_NAME);
  66           EXCEPTION
  67                WHEN USE_ERROR =>
  68                     NOT_APPLICABLE ("USE_ERROR RAISED ON TEXT CREATE " &
  69                                     "WITH OUT_FILE MODE");
  70                     RAISE INCOMPLETE;
  71                WHEN NAME_ERROR =>
  72                     NOT_APPLICABLE ("NAME_ERROR RAISED ON TEXT " &
  73                                     "CREATE WITH OUT_FILE MODE");
  74                     RAISE INCOMPLETE;
  75                WHEN OTHERS =>
  76                     FAILED ("UNEXPECTED EXCEPTION RAISED ON TEXT " &
  77                             "CREATE");
  78                     RAISE INCOMPLETE;
  79           END;
  80
  81           FOR I IN 1 .. COUNT'LAST-1 LOOP
  82                NEW_PAGE (FILE);
  83           END LOOP;
  84
  85           PUT (FILE, ITEM);
  86
  87           NEW_PAGE (FILE);
  88           PUT (FILE, "DEF");
  89
  90           BEGIN
  91                IF PAGE(FILE) <= POSITIVE_COUNT(COUNT'LAST) THEN
  92                     FAILED ("PAGE NUMBER INCORRECT AFTER PAGE SET - 1");
  93                END IF;
  94                FAILED ("LAYOUT_ERROR NOT RAISED FOR PAGE - 1");
  95           EXCEPTION
  96                WHEN LAYOUT_ERROR =>
  97                     NULL;
  98                WHEN CONSTRAINT_ERROR =>
  99                     FAILED ("CONSTRAINT_ERROR RAISED FOR PAGE - 1");
 100                WHEN OTHERS =>
 101                     FAILED ("UNEXPECTED EXCEPTION RAISED FOR PAGE - 1");
 102           END;
 103
 104           CLOSE (FILE);
 105
 106           BEGIN
 107                OPEN (FILE, IN_FILE, LEGAL_FILE_NAME);
 108           EXCEPTION
 109                WHEN USE_ERROR =>
 110                     NOT_APPLICABLE ("USE_ERROR RAISED ON TEXT OPEN " &
 111                                     "WITH IN_FILE MODE");
 112                     RAISE INCOMPLETE;
 113           END;
 114
 115           FOR I IN 1 .. COUNT'LAST-1 LOOP
 116                SKIP_PAGE (FILE);
 117           END LOOP;
 118
 119           IF PAGE(FILE) /= COUNT'LAST THEN
 120                FAILED ("INCORRECT PAGE NUMBER");
 121           END IF;
 122
 123           GET_LINE (FILE, ITEM, LST);
 124           IF ITEM /= "ABC" THEN
 125                FAILED ("INCORRECT VALUE READ");
 126           END IF;
 127
 128           SKIP_PAGE (FILE);
 129
 130           BEGIN
 131                IF PAGE(FILE) <= POSITIVE_COUNT(COUNT'LAST) THEN
 132                     FAILED ("PAGE NUMBER INCORRECT AFTER PAGE SET - 2");
 133                END IF;
 134                FAILED ("LAYOUT_ERROR NOT RAISED FOR PAGE - 2");
 135           EXCEPTION
 136                WHEN LAYOUT_ERROR =>
 137                     NULL;
 138                WHEN CONSTRAINT_ERROR =>
 139                     FAILED ("CONSTRAINT_ERROR RAISED FOR PAGE - 2");
 140                WHEN OTHERS =>
 141                     FAILED ("UNEXPECTED EXCEPTION RAISED FOR PAGE - 2");
 142           END;
 143
 144           BEGIN
 145                DELETE (FILE);
 146           EXCEPTION
 147                WHEN USE_ERROR =>
 148                     NULL;
 149           END;
 150
 151      EXCEPTION
 152           WHEN INCOMPLETE =>
 153                NULL;
 154           WHEN INAPPLICABLE =>
 155                NOT_APPLICABLE ("THE VALUE OF COUNT'LAST IS GREATER " &
 156                                "THAN 150000.  THE CHECKING OF THIS " &
 157                                "OBJECTIVE IS IMPRACTICAL");
 158
 159      END;
 160
 161      RESULT;
 162
 163 END CE3413B;