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-- CE3801A.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 EACH FLOAT_IO OPERATION RAISES STATUS_ERROR WHEN

--     CALLED WITH A FILE PARAMETER DESIGNATING AN UN-OPEN FILE.

-- HISTORY:

--     SPS 09/07/82

--     SPS 12/22/82

--     DWC 09/11/87  CORRECTED EXCEPTION HANDLING AND REVISED IFS

--                   TO CHECK FOR CASE WHEN VALUE IS NEGATIVE OF

--                   WHAT IS EXPECTED.

WITH REPORT;

USE REPORT;

WITH TEXT_IO;

USE TEXT_IO;

PROCEDURE CE3801A IS

BEGIN

     TEST ("CE3801A", "CHECK THAT EACH FLOAT_IO AND FIXED_IO " &

                      "OPERATION RAISES STATUS_ERROR WHEN CALLED " &

                      "WITH A FILE PARAMETER DESIGNATING AN " &

                      "UN-OPEN FILE");

     DECLARE

          TYPE FLT IS NEW FLOAT RANGE 1.0 .. 10.0;

          PACKAGE FLT_IO IS NEW FLOAT_IO (FLT);

          USE FLT_IO;

          X : FLT := FLT'FIRST;

          FT : FILE_TYPE;

     BEGIN

          BEGIN

               GET (FT, X);

               FAILED ("STATUS_ERROR NOT RAISED - GET FLOAT_IO - 1");

          EXCEPTION

               WHEN STATUS_ERROR =>

                    NULL;

               WHEN OTHERS =>

                    FAILED ("WRONG EXCEPTION RAISED - GET " &

                            "FLOAT_IO - 1");

          END;

          BEGIN

               PUT (FT, X);

               FAILED ("STATUS_ERROR NOT RAISED - PUT FLOAT_IO - 1");

          EXCEPTION

               WHEN STATUS_ERROR =>

                    NULL;

               WHEN OTHERS =>

                    FAILED ("WRONG EXCEPTION RAISED - PUT " &

                            "FLOAT_IO - 1");

          END;

          BEGIN

               CREATE (FT, OUT_FILE);    -- THIS IS JUST AN ATTEMPT

               CLOSE (FT);               -- TO CREATE A FILE.

          EXCEPTION                      -- OBJECTIVE MET EITHER WAY.

               WHEN USE_ERROR =>

                    NULL;

          END;

          BEGIN

               GET (FT, X);

               FAILED ("STATUS_ERROR NOT RAISED - GET FLOAT_IO - 2");

          EXCEPTION

               WHEN STATUS_ERROR =>

                    NULL;

               WHEN OTHERS =>

                    FAILED ("WRONG EXCEPTION RAISED - GET " &

                            "FLOAT_IO - 2");

          END;

          BEGIN

               PUT (FT, X);

               FAILED ("STATUS_ERROR NOT RAISED - PUT FLOAT_IO - 2");

          EXCEPTION

               WHEN STATUS_ERROR =>

                    NULL;

               WHEN OTHERS =>

                    FAILED ("WRONG EXCEPTION RAISED - PUT " &

                            "FLOAT_IO - 2");

          END;

     END;

     RESULT;

END CE3801A;