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-- CE3112D.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 AN EXTERNAL TEXT FILE SPECIFIED BY A NON-NULL STRING

--     NAME IS ACCESSIBLE AFTER THE COMPLETION OF THE MAIN PROGRAM.

--     THIS TEST CHECKS THE CREATION OF A TEXT FILE X3112C, WHICH WAS

--     CREATED BY CE3112C.ADA.

-- APPLICABILITY CRITERIA:

--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT

--     TEXT FILES.

-- HISTORY:

--     GMT 08/13/87  CREATED ORIGINAL TEST.

WITH REPORT; USE REPORT;

WITH TEXT_IO;

PROCEDURE CE3112D IS

     INCOMPLETE               : EXCEPTION;

     CHECK_SUPPORT, FILE_NAME : TEXT_IO.FILE_TYPE;

     PREVENT_EMPTY_FILE       : STRING (1..5);

BEGIN

     TEST ("CE3112D", "CHECK THAT AN EXTERNAL TEXT FILE SPECIFIED BY " &

                      "A NON-NULL STRING NAME IS ACCESSIBLE AFTER " &

                      "THE COMPLETION OF THE MAIN PROGRAM");

     -- TEST FOR TEXT FILE SUPPORT.

     BEGIN

          TEXT_IO.CREATE (CHECK_SUPPORT, TEXT_IO.OUT_FILE,

                          LEGAL_FILE_NAME);

          BEGIN

               TEXT_IO.DELETE (CHECK_SUPPORT);

          EXCEPTION

               WHEN TEXT_IO.USE_ERROR =>

                    NULL;

               WHEN OTHERS =>

                    FAILED ("UNEXPECTED EXCEPTION RAISED ON " &

                            "DELETE - 1");

          END;

     EXCEPTION

          WHEN TEXT_IO.USE_ERROR =>

               NOT_APPLICABLE ("USE_ERROR RAISED ON TEXT CREATE WITH " &

                               "OUT_FILE MODE - 2");

               RAISE INCOMPLETE;

          WHEN TEXT_IO.NAME_ERROR =>

               NOT_APPLICABLE ("NAME_ERROR RAISED ON TEXT CREATE " &

                               "WITH OUT_FILE MODE  - 3");

               RAISE INCOMPLETE;

          WHEN OTHERS =>

               FAILED ("UNEXPECTED EXCEPTION RAISED ON TEXT " &

                       "CREATE - 4");

               RAISE INCOMPLETE;

     END;

     -- BEGIN TEST OBJECTIVE.

     BEGIN

          TEXT_IO.OPEN (FILE_NAME, TEXT_IO.IN_FILE,

                        LEGAL_FILE_NAME (1, "CE3112C"));

     EXCEPTION

          WHEN TEXT_IO.USE_ERROR =>

               NOT_APPLICABLE("USE_ERROR RAISED ON OPEN FOR TEXT " &

                              "FILE WITH IN_FILE MODE - 5");

               RAISE INCOMPLETE;

     END;

     TEXT_IO.GET (FILE_NAME, PREVENT_EMPTY_FILE);

     IF PREVENT_EMPTY_FILE /= "HELLO" THEN

          FAILED ("OPENED WRONG FILE OR DATA ERROR - 6");

     END IF;

     BEGIN

          TEXT_IO.DELETE (FILE_NAME);

     EXCEPTION

          WHEN TEXT_IO.USE_ERROR =>

               COMMENT ("IMPLEMENTATION WOULD NOT ALLOW DELETION OF " &

                        "EXTERNAL FILE - 7");

     END;

     RESULT;

EXCEPTION

     WHEN INCOMPLETE =>

          RESULT;

END CE3112D;