Subversion Repositories openrisc_2011-10-31

-- CE3804E.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 FIXED_IO GET RAISES DATA_ERROR WHEN THE DATA READ IS

--     OUT-OF-RANGE CHECK THAT ITEM IS LEFT UNAFFECTED AND THAT

--     READING MAY CONTINUE AFTER THE EXCEPTION HAS BEEN HANDLED.

-- APPLICABILITY CRITERIA:

--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH

--     SUPPORT TEXT FILES.

-- HISTORY:

--     SPS 09/07/82

--     SPS 02/10/83

--     JBG 08/30/83

--     EG  11/02/84

--     RJW 11/04/86  REVISED TEST TO OUTPUT A NON_APPLICABLE

--                   RESULT WHEN FILES ARE NOT SUPPORTED.

--     DWC 09/11/87  REMOVED UNNECESSARY CODE AND CORRECTED

--                   EXCEPTION HANDLING.

WITH REPORT;

USE REPORT;

WITH TEXT_IO;

USE TEXT_IO;

PROCEDURE CE3804E IS

     INCOMPLETE : EXCEPTION;

BEGIN

     TEST ("CE3804E", "FIXED_IO GET RAISES DATA_ERROR FOR " &

                      "OUT-OF-RANGE DATA");

     DECLARE

          FT : FILE_TYPE;

     BEGIN

-- CREATE AND INITIALIZE TEST FILE

          BEGIN

               CREATE (FT, OUT_FILE, LEGAL_FILE_NAME);

          EXCEPTION

               WHEN USE_ERROR =>

                    NOT_APPLICABLE ("USE_ERROR RAISED; TEXT CREATE " &

                                    "WITH OUT_FILE MODE");

                    RAISE INCOMPLETE;

               WHEN NAME_ERROR =>

                    NOT_APPLICABLE ("NAME_ERROR RAISED; TEXT CREATE " &

                                    "WITH OUT_FILE MODE");

                    RAISE INCOMPLETE;

          END;

          PUT (FT, "1.25");

          NEW_LINE (FT);

          PUT (FT, "-7.5");

          NEW_LINE (FT);

          PUT (FT, "3.5");

          NEW_LINE (FT);

          PUT (FT, "2.5");

          NEW_LINE (FT);

          CLOSE (FT);

-- BEGIN TEST

          DECLARE

               TYPE FX IS DELTA 0.001 RANGE 1.0 .. 3.0;

               PACKAGE FX_IO IS NEW FIXED_IO (FX);

               X : FX;

               USE FX_IO;

          BEGIN

               BEGIN

                    OPEN (FT, IN_FILE, LEGAL_FILE_NAME);

               EXCEPTION

                    WHEN USE_ERROR =>

                         NOT_APPLICABLE ("USE_ERROR RAISED; TEXT " &

                                         "OPEN WITH IN_FILE MODE");

                         RAISE INCOMPLETE;

               END;

               GET (FT, X, 0);

               BEGIN

                    GET (FT, X, 0);

                    FAILED ("DATA_ERROR NOT RAISED - 1");

               EXCEPTION

                    WHEN DATA_ERROR =>

                         IF X /= 1.25 THEN

                              FAILED ("ITEM ALTERED WHEN DATA_ERROR " &

                                      "IS RAISED - 1");

                         END IF;

                    WHEN OTHERS =>

                         FAILED ("WRONG EXCEPTION RAISED - 1");

               END;

               BEGIN

                    GET (FT, X, 0);

                    FAILED ("DATA_ERROR NOT RAISED - 2");

               EXCEPTION

                    WHEN DATA_ERROR =>

                         IF X /= 1.25 THEN

                              FAILED ("ITEM ALTERED WHEN DATA_ERROR " &

                                      "IS RAISED - 2");

                         END IF;

                    WHEN OTHERS =>

                         FAILED ("WRONG EXCEPTION RAISED - 2");

               END;

               GET (FT, X, 0);

               IF X /= 2.5 THEN

                    FAILED ("READING NOT CONTINUED CORRECTLY " &

                            "AFTER DATA_ERROR");

               END IF;

               BEGIN

                    DELETE (FT);

               EXCEPTION

                    WHEN USE_ERROR =>

                         NULL;

               END;

          END;

     EXCEPTION

          WHEN INCOMPLETE =>

               NULL;

     END;

     RESULT;

END CE3804E;