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-- CE3403F.ADA

--                             Grant of Unlimited Rights

--

--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,

--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 

--     unlimited rights in the software and documentation contained herein.

--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 

--     this public release, the Government intends to confer upon all 

--     recipients unlimited rights  equal to those held by the Government.  

--     These rights include rights to use, duplicate, release or disclose the 

--     released technical data and computer software in whole or in part, in 

--     any manner and for any purpose whatsoever, and to have or permit others 

--     to do so.

--

--                                    DISCLAIMER

--

--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR

--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 

--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE

--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 

--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A

--     PARTICULAR PURPOSE OF SAID MATERIAL.

--*

-- OBJECTIVE:

--     CHECK THAT SKIP_LINE RAISES END_ERROR IF AN ATTEMPT IS

--     MADE TO SKIP A FILE TERMINATOR.

-- APPLICABILITY CRITERIA:

--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH

--     SUPPORT TEXT FILES.

-- HISTORY:

--     ABW 08/26/82

--     SPS 11/11/82

--     SPS 12/14/82

--     TBN 11/04/86  REVISED TEST TO OUTPUT A NON_APPLICABLE

--                   RESULT WHEN FILES ARE NOT SUPPORTED.

--     DWC 09/09/87  REVISED TEST TO USE A FILE NAME, REMOVED

--                   DEPENDENCE ON RESET, AND ADDED ATTEMPT TO

--                   DELETE THE FILE.

WITH REPORT;

USE REPORT;

WITH TEXT_IO;

USE TEXT_IO;

PROCEDURE CE3403F IS

     INCOMPLETE : EXCEPTION;

     FILE : FILE_TYPE;

     CHAR : CHARACTER := ('C');

     ONE : POSITIVE_COUNT := POSITIVE_COUNT(IDENT_INT (1));

     TWO : POSITIVE_COUNT := POSITIVE_COUNT(IDENT_INT (2));

BEGIN

     TEST ("CE3403F" , "CHECK THAT SKIP_LINE RAISES END_ERROR " &

                       "IF AN ATTEMPT IS MADE TO SKIP A FILE " &

                       "TERMINATOR");

     BEGIN

          CREATE (FILE, OUT_FILE, LEGAL_FILE_NAME);

     EXCEPTION

          WHEN USE_ERROR =>

               NOT_APPLICABLE ("USE_ERROR RAISED; TEXT CREATE " &

                               "WITH OUT_FILE MODE");

               RAISE INCOMPLETE;

          WHEN NAME_ERROR =>

               NOT_APPLICABLE ("NAME_ERROR RAISED; TEXT CREATE " &

                               "WITH OUT_FILE MODE");

               RAISE INCOMPLETE;

          WHEN OTHERS =>

               FAILED ("UNEXPECTED EXCEPTION RAISED; TEXT CREATE");

               RAISE INCOMPLETE;

     END;

     FOR I IN 1..3

     LOOP

          PUT (FILE,CHAR);

     END LOOP;

      CLOSE (FILE);

     BEGIN

           OPEN (FILE, IN_FILE, LEGAL_FILE_NAME);

     EXCEPTION

          WHEN USE_ERROR =>

               NOT_APPLICABLE ("USE_ERROR RAISED; TEXT OPEN " &

                               "FOR IN_FILE MODE");

               RAISE INCOMPLETE;

     END;

     BEGIN

          GET (FILE, CHAR);

          IF CHAR /= 'C' THEN

               FAILED ("INCORRECT VALUE READ");

          END IF;

          SKIP_LINE (FILE);

          SKIP_LINE (FILE);

          FAILED ("END_ERROR NOT RAISED - 1");

     EXCEPTION

          WHEN END_ERROR =>

               IF COL (FILE) /= ONE THEN

                    FAILED ("COL NOT RESET CORRECTLY");

               END IF;

               IF NOT END_OF_FILE (FILE) THEN

                    FAILED ("NOT POSITIONED AT END OF FILE");

               END IF;

               IF PAGE (FILE) /= TWO THEN

                    FAILED ("PAGE NOT INCREMENTED");

               END IF;

               IF LINE (FILE) /= ONE THEN

                    FAILED ("LINE NOT RESET CORRECTLY");

               END IF;

               IF NOT END_OF_LINE (FILE) THEN

                    FAILED ("EOL FALSE AT FILE TERMINATOR");

               END IF;

               IF NOT END_OF_PAGE (FILE) THEN

                    FAILED ("EOP FALSE AT FILE TERMINATOR");

               END IF;

               BEGIN

                    SKIP_LINE (FILE);

                    FAILED ("END_ERROR NOT RAISED - 2");

               EXCEPTION

                    WHEN END_ERROR =>

                         NULL;

                    WHEN OTHERS =>

                         FAILED ("UNEXPECTED EXCEPTION RAISED - 1");

               END;

          WHEN OTHERS =>

               FAILED ("UNEXPECTED EXCEPTION RAISED - 2");

     END;

     BEGIN

          DELETE (FILE);

     EXCEPTION

          WHEN USE_ERROR =>

               NULL;

     END;

     RESULT;

EXCEPTION

     WHEN INCOMPLETE =>

          RESULT;

END CE3403F;