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-- CE3604B.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 GET_LINE DOES NOT DO A SKIP_LINE AND NO CHARACTERS ARE

--     READ WHEN THE INPUT IS AT THEN END OF A LINE AND THE STRING

--     PARAMETER IS A NULL STRING.  ALSO CHECK THAT GET_LINE DOES NOT

--     SKIP THE LINE TERMINATOR AFTER READING ALL THE CHARACTERS INTO

--     A STRING WHICH IS EXACTLY EQUAL TO THE NUMBER OF CHARACTERS

--     REMAINING ON THAT LINE.

-- APPLICABILITY CRITERIA:

--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT

--     TEXT FILES.

-- HISTORY:

--     JLH 10/13/87  CREATED ORIGINAL TEST.

WITH REPORT; USE REPORT;

WITH TEXT_IO; USE TEXT_IO;

PROCEDURE CE3604B IS

BEGIN

     TEST ("CE3604B", "CHECK THAT GET_LINE READS LINES APPROPRIATELY");

     DECLARE

          INCOMPLETE : EXCEPTION;

          FILE : FILE_TYPE;

          ITEM1 : STRING (1 .. 19);

          ITEM2 : STRING (1 .. 20);

          NULL_ITEM : STRING (2 .. 1);

          LAST : NATURAL;

     BEGIN

          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;

          PUT (FILE, "FIRST LINE OF INPUT");

          NEW_LINE (FILE);

          PUT (FILE, "SECOND LINE OF INPUT");

          NEW_LINE (FILE);

          PUT (FILE, "THIRD LINE OF INPUT");

          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;

          GET (FILE, ITEM1);

          IF ITEM1 /= "FIRST LINE OF INPUT" THEN

               FAILED ("INCORRECT VALUE FOR GET");

          END IF;

          GET_LINE (FILE, NULL_ITEM, LAST);

          IF LINE (FILE) /= 1 THEN

               FAILED ("INCORRECT LINE NUMBER AFTER GET_LINE - 1");

          END IF;

          IF COL (FILE) /= 20 THEN

               FAILED ("INCORRECT COLUMN NUMBER AFTER GET_LINE - 1");

          END IF;

          SKIP_LINE (FILE);

          GET_LINE (FILE, ITEM2, LAST);

          IF ITEM2 /= "SECOND LINE OF INPUT" THEN

               FAILED ("INCORRECT VALUE FOR GET_LINE");

          END IF;

          IF LINE (FILE) /= 2 THEN

               FAILED ("INCORRECT LINE NUMBER AFTER GET_LINE - 2");

          END IF;

          IF COL (FILE) /= 21 THEN

               FAILED ("INCORRECT COLUMN NUMBER AFTER GET_LINE - 2");

          END IF;

          BEGIN

               DELETE (FILE);

          EXCEPTION

               WHEN USE_ERROR =>

                    NULL;

          END;

     EXCEPTION

          WHEN INCOMPLETE =>

               NULL;

     END;

     RESULT;

END CE3604B;