gomp-20050608-branch/gcc/testsuite/ada/acats/tests/ce/ce3606a.ada

   1 -- CE3606A.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 PUT_LINE WILL OUTPUT A LINE TERMINATOR WHEN THE
  27 --     STRING PARAMETER IS NULL.
  28
  29 -- APPLICABILITY CRITERIA:
  30 --     THIS TEST IS ONLY APPLICABLE TO IMPLEMENTATIONS WHICH
  31 --     SUPPORT TEMPORARY TEXT FILES.
  32
  33 -- HISTORY:
  34 --     SPS 09/02/82
  35 --     JBG 02/22/84  CHANGED TO .ADA TEST
  36 --     RJW 11/04/86  REVISED TEST TO OUTPUT A NON_APPLICABLE
  37 --                   RESULT WHEN FILES ARE NOT SUPPORTED.
  38 --     DWC 09/09/87  REMOVED UNNECESSARY CODE AND CORRECTED
  39 --                   EXCEPTION HANDLING.
  40
  41 WITH REPORT; USE REPORT;
  42 WITH TEXT_IO; USE TEXT_IO;
  43 WITH CHECK_FILE;
  44 PROCEDURE CE3606A IS
  45      INCOMPLETE : EXCEPTION;
  46
  47 BEGIN
  48
  49      TEST ("CE3606A", "PUT_LINE PUTS LINE TERMINATOR WHEN STRING " &
  50                       "IS NULL");
  51
  52      DECLARE
  53           FT : FILE_TYPE;
  54           NS1 : STRING (1 .. 0);
  55           NS2 : STRING (3 .. 1);
  56           LC : POSITIVE_COUNT := 1;
  57      BEGIN
  58
  59           BEGIN
  60                CREATE (FT);
  61           EXCEPTION
  62                WHEN USE_ERROR =>
  63                     NOT_APPLICABLE ("USE_ERROR RAISED; TEXT CREATE " &
  64                                     "FOR TEMP FILES WITH OUT_FILE " &
  65                                     "MODE");
  66                     RAISE INCOMPLETE;
  67           END;
  68
  69           PUT_LINE (FT, NS1);
  70           IF LINE (FT) /= LC + 1 THEN
  71                FAILED ("PUT_LINE OF NULL STRING 1; LINE " &
  72                        "COUNT WAS" & COUNT'IMAGE(LINE(FT)));
  73           END IF;
  74
  75           PUT_LINE (FT, NS2);
  76           IF LINE (FT) /= LC + 2 THEN
  77                FAILED ("PUT_LINE OF NULL STRING 2; LINE " &
  78                        "COUNT WAS" & COUNT'IMAGE(LINE(FT)));
  79           END IF;
  80
  81           CHECK_FILE (FT, "##@%");
  82
  83           CLOSE (FT);
  84      EXCEPTION
  85           WHEN INCOMPLETE =>
  86                NULL;
  87      END;
  88
  89      RESULT;
  90
  91 END CE3606A;