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-- CE3406C.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_PAGE RAISES END_ERROR WHEN THE FILE IS POSITIONED

--     BEFORE THE FILE TERMINATOR BUT NOT WHEN THE FILE IS POSITIONED

--     BEFORE THE FINAL PAGE TERMINATOR.

-- APPLICABILITY CRITERIA:

--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT

--     TEXT FILES.

-- HISTORY:

--     ABW 08/26/82

--     SPS 09/17/82

--     JBG 01/24/83

--     TBN 11/10/86  REVISED TEST TO OUTPUT A NOT_APPLICABLE

--                   RESULT WHEN FILES ARE NOT SUPPORTED.

--     JLH 09/24/87  CREATED NON-TEMPORARY FILE, REMOVED DEPENDENCE

--                   ON RESET, AND CHECKED CHARACTER READ IN.

WITH REPORT;

USE REPORT;

WITH TEXT_IO;

USE TEXT_IO;

PROCEDURE CE3406C IS

     INCOMPLETE : EXCEPTION;

     FILE : FILE_TYPE;

     CHAR : CHARACTER := ('C');

     ITEM_CHAR : CHARACTER;

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

BEGIN

     TEST ("CE3406C", "CHECK THAT SKIP_PAGE RAISES END_ERROR WHEN " &

                      "THE FILE IS POSITIONED BEFORE THE FILE " &

                      "TERMINATOR BUT NOT WHEN THE FILE IS " &

                      "POSITIONED BEFORE THE FINAL PAGE TERMINATOR");

-- CREATE AND INITIALIZE FILE

     BEGIN

          CREATE (FILE, OUT_FILE, LEGAL_FILE_NAME);

     EXCEPTION

          WHEN USE_ERROR =>

               NOT_APPLICABLE ("USE_ERROR RAISED ON TEXT CREATE " &

                               "WITH OUT_FILE MODE");

               RAISE INCOMPLETE;

          WHEN NAME_ERROR =>

               NOT_APPLICABLE ("NAME_ERROR RAISED ON TEXT CREATE " &

                               "WITH OUT_FILE MODE");

               RAISE INCOMPLETE;

          WHEN OTHERS =>

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

               RAISE INCOMPLETE;

     END;

     FOR I IN 1..2 LOOP

          FOR I IN 1..3 LOOP

               PUT (FILE,CHAR);

          END LOOP;

          NEW_LINE (FILE);

     END LOOP;

     CLOSE (FILE);

     BEGIN

          OPEN (FILE, IN_FILE, LEGAL_FILE_NAME);

     EXCEPTION

          WHEN USE_ERROR =>

               NOT_APPLICABLE ("USE_ERROR RAISED ON TEXT OPEN WITH " &

                               "IN_FILE MODE");

               RAISE INCOMPLETE;

     END;

-- START TEST

-- TEST SKIP_PAGE BEFORE FINAL PAGE TERMINATOR

     WHILE NOT END_OF_PAGE (FILE) LOOP

          GET (FILE, ITEM_CHAR);

          IF ITEM_CHAR /= 'C' THEN

               FAILED ("INCORRECT VALUE READ FROM FILE");

          END IF;

     END LOOP;

     BEGIN

          SKIP_PAGE (FILE);

     EXCEPTION

          WHEN END_ERROR =>

               FAILED ("RAISED END_ERROR BEFORE FINAL PAGE " &

                       "TERMINATOR - 1");

          WHEN OTHERS =>

               FAILED ("OTHER EXCEPTION RAISED - 1");

     END;

     IF PAGE (FILE) /= TWO THEN

          FAILED ("PAGE NOT SET TO TWO");

     END IF;

-- TEST SKIP_PAGE BEFORE FILE TERMINATOR

     BEGIN

          SKIP_PAGE (FILE);

          FAILED ("END_ERROR NOT RAISED");

     EXCEPTION

          WHEN END_ERROR =>

               NULL;

          WHEN OTHERS =>

               FAILED ("OTHER EXCEPTION RAISED - 2");

     END;

     BEGIN

          DELETE (FILE);

     EXCEPTION

          WHEN USE_ERROR =>

               NULL;

     END;

     RESULT;

EXCEPTION

     WHEN INCOMPLETE =>

          RESULT;

END CE3406C;