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-- CE3404D.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_OF_LINE RETURNS THE CORRECT VALUE WHEN POSITIONED

--     AT THE BEGINNING AND THE END OF A LINE, AND WHEN POSITIONED JUST

--     BEFORE THE FILE TERMINATOR.

--          CASE 2)  UNBOUNDED LINE LENGTH

-- APPLICABILITY CRITERIA:

--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT

--     TEXT FILES.

-- HISTORY:

--     GMT  09/22/87  CREATED ORIGINAL TEST.

WITH REPORT;  USE REPORT;

WITH TEXT_IO; USE TEXT_IO;

PROCEDURE CE3404D IS

     INCOMPLETE     : EXCEPTION;

     MY_FILE        : FILE_TYPE;

     ITEM_CHAR      : CHARACTER;

     CHAR           : CHARACTER := ('C');

     TEN            : POSITIVE_COUNT := POSITIVE_COUNT(IDENT_INT(10));

     BLANK_COUNTER  : NATURAL := 0;

BEGIN

     TEST ("CE3404D", "CHECK THAT END_OF_LINE RETURNS THE CORRECT " &

                      "VALUE WHEN POSITIONED AT THE BEGINNING AND " &

                      "THE END OF A LINE, AND WHEN POSITIONED JUST " &

                      "BEFORE THE FILE TERMINATOR");

--   CREATE AND INITIALIZE TEST FILE WITH BOUNDED LINE LENGTH

     BEGIN

          CREATE (MY_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..5 LOOP

          PUT (MY_FILE, CHAR);

     END LOOP;

     NEW_LINE (MY_FILE);

     PUT (MY_FILE, 'B');

     CLOSE (MY_FILE);

     BEGIN

          OPEN (MY_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;

--   BEGIN THE TEST

     IF END_OF_LINE (MY_FILE) THEN

          FAILED ("END_OF_LINE: INCORRECT VALUE AT FIRST POSITION - 5");

     END IF;

     IF COL (MY_FILE) /= 1 THEN

          FAILED ("EOL MODIFIED COL NUMBER - 6");

     END IF;

     FOR I IN 1..4 LOOP

          GET (MY_FILE,ITEM_CHAR);

     END LOOP;

     IF END_OF_LINE (MY_FILE) THEN

          FAILED ("END_OF_LINE: INCORRECT VALUE AT FIFTH POSITION - 7");

     END IF;

     GET (MY_FILE,ITEM_CHAR);

     WHILE NOT END_OF_LINE (MY_FILE) LOOP

          GET (MY_FILE, ITEM_CHAR);

          IF ITEM_CHAR = ' ' THEN

               FAILED ("STRING WAS PADDED WITH SOMETHING OTHER THAN " &

                       "BLANKS - 8");

          END IF;

     END LOOP;

     IF LINE (MY_FILE) /= 1 THEN

          FAILED ("EOL SKIPPED LINE TERMINATOR - 10");

     END IF;

     IF NOT END_OF_LINE (MY_FILE) THEN

          FAILED ("EOL SKIPPED LINE TERMINATOR - 11");

     END IF;

     SKIP_PAGE (MY_FILE);

     IF PAGE (MY_FILE) /= 2 THEN

          FAILED ("INCORRECT PAGE NUMBER");

     END IF;

     IF NOT END_OF_LINE (MY_FILE) THEN

          FAILED ("INCORRECT VALUE WHEN POSITIONED JUST BEFORE " &

                  "TERMINATOR");

     END IF;

     BEGIN

          DELETE (MY_FILE);

     EXCEPTION

          WHEN USE_ERROR =>

               NULL;

     END;

     RESULT;

EXCEPTION

     WHEN INCOMPLETE =>

          RESULT;

END CE3404D;