Subversion Repositories openrisc_me

-- CE3106B.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 RESETTING AN OUT_FILE TO AN IN_FILE HAS THE FOLLOWING

--     EFFECT:

--          1) IF THERE IS NO LINE TERMINATOR, A LINE TERMINATOR, PAGE

--             TERMINATOR, AND FILE TERMINATOR ARE WRITTEN AT THE END

--             OF THE FILE.

--          2) IF THERE IS A LINE TERMINATOR BUT NO PAGE TERMINATOR, A

--             PAGE TERMINATOR AND A FILE TERMINATOR ARE WRITTEN.

--          3) IF THERE IS A PAGE TERMINATOR, A FILE TERMINATOR IS

--             WRITTEN.

-- APPLICABILITY CRITERIA:

--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT

--     TEXT FILES.

-- HISTORY:

--     JLH 07/08/88  CREATED ORIGINAL TEST.

WITH REPORT; USE REPORT;

WITH TEXT_IO; USE TEXT_IO;

PROCEDURE CE3106B IS

     INCOMPLETE : EXCEPTION;

     FILE1, FILE2, FILE3 : FILE_TYPE;

     ITEM : CHARACTER;

BEGIN

     TEST ("CE3106B", "CHECK THAT RESETTING AN OUT_FILE TO AN " &

                      "IN_FILE HAS THE CORRECT EFFECT ON THE " &

                      "FILE CONCERNING LINE, PAGE, AND FILE " &

                      "TERMINATORS");

     BEGIN

          BEGIN

               CREATE (FILE1, OUT_FILE, LEGAL_FILE_NAME);

          EXCEPTION

               WHEN USE_ERROR =>

                    NOT_APPLICABLE ("USE_ERROR RAISED ON CREATE " &

                                    "WITH MODE OUT_FILE");

                    RAISE INCOMPLETE;

               WHEN NAME_ERROR =>

                    NOT_APPLICABLE ("NAME_ERROR RAISED ON CREATE" &

                                    "WITH MODE OUT_FILE");

                    RAISE INCOMPLETE;

               WHEN OTHERS =>

                    FAILED ("UNEXPECTED EXCEPTION RAISED ON CREATE");

                    RAISE INCOMPLETE;

          END;

          PUT (FILE1, 'A');

          NEW_LINE (FILE1);

          PUT (FILE1, 'B');

          BEGIN

               RESET (FILE1, IN_FILE);

          EXCEPTION

               WHEN USE_ERROR =>

                    NOT_APPLICABLE ("USE_ERROR RAISED ON FILE RESET " &

                                    "FROM OUT_FILE TO IN_FILE");

                    RAISE INCOMPLETE;

          END;

          GET (FILE1, ITEM);

          IF LINE (FILE1) /= 1 THEN

               FAILED ("INCORRECT LINE NUMBER - 1");

          END IF;

          GET (FILE1, ITEM);

          IF ITEM /= 'B' THEN

               FAILED ("INCORRECT VALUE READ - 1");

          END IF;

          IF LINE (FILE1) /= 2 THEN

               FAILED ("INCORRECT LINE NUMBER - 2");

          END IF;

          IF NOT END_OF_LINE (FILE1) THEN

               FAILED ("LINE TERMINATOR NOT WRITTEN WHEN FILE " &

                       "IS RESET");

          END IF;

          IF NOT END_OF_PAGE (FILE1) THEN

               FAILED ("PAGE TERMINATOR NOT WRITTEN WHEN FILE " &

                       "IS RESET");

          END IF;

          IF NOT END_OF_FILE (FILE1) THEN

               FAILED ("FILE TERMINATOR NOT WRITTEN WHEN FILE " &

                       "IS RESET");

          END IF;

          BEGIN

               DELETE (FILE1);

          EXCEPTION

               WHEN USE_ERROR =>

                    NULL;

          END;

          CREATE (FILE2, OUT_FILE, LEGAL_FILE_NAME(2));

          PUT (FILE2, 'A');

          NEW_LINE (FILE2);

          PUT (FILE2, 'B');

          NEW_PAGE (FILE2);

          PUT (FILE2, 'C');

          NEW_LINE (FILE2);

          RESET (FILE2, IN_FILE);

          GET (FILE2, ITEM);

          GET (FILE2, ITEM);

          IF LINE (FILE2) /= 2 THEN

               FAILED ("INCORRECT LINE NUMBER - 3");

          END IF;

          GET (FILE2, ITEM);

          IF ITEM /= 'C' THEN

               FAILED ("INCORRECT VALUE READ - 2");

          END IF;

          IF LINE(FILE2) /= 1 THEN

               FAILED ("INCORRECT LINE NUMBER - 4");

          END IF;

          IF PAGE(FILE2) /= 2 THEN

               FAILED ("INCORRECT PAGE NUMBER - 1");

          END IF;

          IF NOT END_OF_PAGE (FILE2) THEN

               FAILED ("PAGE TERMINATOR NOT WRITTEN WHEN FILE " &

                       "IS RESET - 2");

          END IF;

          IF NOT END_OF_FILE (FILE2) THEN

               FAILED ("FILE TERMINATOR NOT WRITTEN WHEN FILE " &

                       "IS RESET - 2");

          END IF;

          BEGIN

               DELETE (FILE2);

          EXCEPTION

               WHEN USE_ERROR =>

                    NULL;

          END;

          CREATE (FILE3, OUT_FILE, LEGAL_FILE_NAME(3));

          PUT (FILE3, 'A');

          NEW_PAGE (FILE3);

          PUT (FILE3, 'B');

          NEW_PAGE (FILE3);

          NEW_LINE (FILE3);

          PUT (FILE3, 'C');

          NEW_PAGE (FILE3);

          RESET (FILE3, IN_FILE);

          GET (FILE3, ITEM);

          IF ITEM /= 'A' THEN

               FAILED ("INCORRECT VALUE READ - 3");

          END IF;

          GET (FILE3, ITEM);

          GET (FILE3, ITEM);

          IF LINE(FILE3) /= 2 THEN

               FAILED ("INCORRECT LINE NUMBER - 5");

          END IF;

          IF PAGE(FILE3) /= 3 THEN

               FAILED ("INCORRECT PAGE NUMBER - 2");

          END IF;

          IF NOT END_OF_FILE (FILE3) THEN

               FAILED ("FILE TERMINATOR NOT WRITTEN WHEN FILE " &

                       "IS RESET - 3");

          END IF;

          BEGIN

               DELETE (FILE3);

          EXCEPTION

               WHEN USE_ERROR =>

                    NULL;

          END;

     EXCEPTION

          WHEN INCOMPLETE =>

               NULL;

     END;

     RESULT;

END CE3106B;