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-- CE3904B.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 END_ERROR IS RAISED BY GET WITH AN ENUMERATION TYPE

--     WHEN THE ONLY REMAINING CHARACTERS IN THE FILE ARE SPACES,

--     HORIZONTAL TABULATION CHARACTERS, LINE TERMINATORS, AND PAGE

--     TERMINATORS.

-- APPLICABILITY CRITERIA:

--     THIS TEST IS ONLY APPLICABLE TO IMPLEMENTATIONS THAT SUPPORT

--     TEXT FILES.

-- HISTORY:

--     JLH 07/15/88  CREATED ORIGINAL TEST.

WITH REPORT; USE REPORT;

WITH TEXT_IO; USE TEXT_IO;

PROCEDURE CE3904B IS

     TYPE COLOR IS (RED, BLUE, GREEN);

     PACKAGE COLOR_IO IS NEW ENUMERATION_IO (COLOR);

     USE COLOR_IO;

     FILE : FILE_TYPE;

     ITEM : COLOR;

     INCOMPLETE : EXCEPTION;

BEGIN

     TEST ("CE3904B", "CHECK THAT END_ERROR IS RAISED BY GET WITH " &

                      "AN ENUMERATION TYPE WHEN THE ONLY REMAINING " &

                      "CHARACTERS IN THE FILE ARE SPACES, HORIZONTAL " &

                      "TABULATION CHARACTERS, LINE TERMINATORS, AND " &

                      "PAGE TERMINATORS");

     BEGIN

          BEGIN

               CREATE (FILE, 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 (FILE, RED);

          NEW_LINE (FILE);

          NEW_LINE (FILE);

          NEW_PAGE (FILE);

          PUT (FILE, ASCII.HT);

          PUT (FILE, GREEN);

          NEW_LINE (FILE);

          NEW_LINE (FILE);

          NEW_PAGE (FILE);

          PUT (FILE, ' ');

          PUT (FILE, ASCII.HT);

          PUT (FILE, ' ');

          CLOSE (FILE);

          BEGIN

               OPEN (FILE, IN_FILE, LEGAL_FILE_NAME);

          EXCEPTION

               WHEN USE_ERROR =>

                    NOT_APPLICABLE ("USE_ERROR RAISED ON OPEN WITH " &

                                    "MODE IN_FILE");

                    RAISE INCOMPLETE;

               WHEN OTHERS =>

                    FAILED ("UNEXPECTED EXCEPTION RAISED ON OPEN");

                    RAISE INCOMPLETE;

          END;

          GET (FILE, ITEM);

          IF ITEM /= RED THEN

               FAILED ("INCORRECT VALUE READ - 1");

          END IF;

          GET (FILE, ITEM);

          IF ITEM /= GREEN THEN

               FAILED ("INCORRECT VALUE READ - 2");

          END IF;

          BEGIN

               GET (FILE, ITEM);

               FAILED ("END_ERROR NOT RAISED FOR GET");

          EXCEPTION

               WHEN END_ERROR =>

                    NULL;

               WHEN OTHERS =>

                    FAILED ("UNEXPECTED EXCEPTION RAISED ON GET");

          END;

          IF NOT END_OF_FILE (FILE) THEN

               FAILED ("END_OF_FILE NOT TRUE AFTER RAISING EXCEPTION");

          END IF;

          BEGIN

               DELETE (FILE);

          EXCEPTION

               WHEN USE_ERROR =>

                    NULL;

          END;

     EXCEPTION

          WHEN INCOMPLETE =>

               NULL;

     END;

     RESULT;

END CE3904B;