| -- CE2401I.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 READ (WITH AND WITHOUT PARAMETER FROM), WRITE (WITH |
| -- AND WITHOUT PARAMETER TO), SET_INDEX, INDEX, SIZE, AND |
| -- END_OF_FILE ARE SUPPORTED FOR DIRECT FILES WITH ELEMENT_TYPE |
| -- FIXED POINT. |
| |
| -- APPLICABILITY CRITERIA: |
| -- THIS TEST IS ONLY FOR IMPLEMENTATIONS WHICH SUPPORT CREATION OF |
| -- DIRECT FILES WITH INOUT_FILE MODE AND OPENING OF DIRECT FILES |
| -- WITH IN_FILE MODE. |
| |
| -- HISTORY: |
| -- DWC 08/10/87 CREATED ORIGINAL VERSION. |
| |
| WITH REPORT; USE REPORT; |
| WITH DIRECT_IO; |
| |
| PROCEDURE CE2401I IS |
| |
| END_SUBTEST : EXCEPTION; |
| |
| BEGIN |
| |
| TEST ("CE2401I", "CHECK THAT READ, WRITE, SET_INDEX, " & |
| "INDEX, SIZE, AND END_OF_FILE ARE " & |
| "SUPPORTED FOR DIRECT FILES WITH " & |
| "ELEMENT_TYPE FIXED"); |
| |
| DECLARE |
| |
| TYPE FIX_TYPE IS DELTA 0.5 RANGE 0.0 .. 255.0; |
| PACKAGE DIR_FIX IS NEW DIRECT_IO (FIX_TYPE); |
| USE DIR_FIX; |
| FILE_FIX : FILE_TYPE; |
| |
| BEGIN |
| BEGIN |
| CREATE (FILE_FIX, INOUT_FILE, LEGAL_FILE_NAME); |
| EXCEPTION |
| WHEN USE_ERROR | NAME_ERROR => |
| NOT_APPLICABLE ("USE_ERROR | NAME_ERROR RAISED " & |
| "ON CREATE - FIXED POINT"); |
| RAISE END_SUBTEST; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED ERROR RAISED ON " & |
| "CREATE - FIXED POINT"); |
| RAISE END_SUBTEST; |
| END; |
| |
| DECLARE |
| FIX : FIX_TYPE := 16.0; |
| ITEM_FIX : FIX_TYPE; |
| ONE_FIX : POSITIVE_COUNT := 1; |
| TWO_FIX : POSITIVE_COUNT := 2; |
| |
| BEGIN |
| BEGIN |
| WRITE (FILE_FIX, FIX); |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("EXCEPTION RAISED ON WRITE FOR " & |
| "FIXED POINT - 1"); |
| END; |
| |
| BEGIN |
| WRITE (FILE_FIX, FIX, TWO_FIX); |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("EXCEPTION RAISED ON WRITE FOR " & |
| "FIXED POINT - 2"); |
| END; |
| |
| BEGIN |
| IF SIZE (FILE_FIX) /= TWO_FIX THEN |
| FAILED ("SIZE FOR TYPE FIXED POINT"); |
| END IF; |
| |
| IF NOT END_OF_FILE (FILE_FIX) THEN |
| FAILED ("WRONG END_OF_FILE VALUE FOR " & |
| "FIXED POINT"); |
| END IF; |
| |
| SET_INDEX (FILE_FIX, ONE_FIX); |
| |
| IF INDEX (FILE_FIX) /= ONE_FIX THEN |
| FAILED ("WRONG INDEX VALUE FOR FIXED " & |
| "POINT"); |
| END IF; |
| END; |
| |
| CLOSE (FILE_FIX); |
| |
| BEGIN |
| OPEN (FILE_FIX, IN_FILE, LEGAL_FILE_NAME); |
| EXCEPTION |
| WHEN USE_ERROR => |
| NOT_APPLICABLE ("OPEN FOR IN_FILE MODE " & |
| "NOT SUPPORTED"); |
| RAISE END_SUBTEST; |
| END; |
| |
| BEGIN |
| READ (FILE_FIX, ITEM_FIX); |
| IF ITEM_FIX /= FIX THEN |
| FAILED ("WRONG VALUE READ FOR FIXED POINT"); |
| END IF; |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("READ WITHOUT FROM FOR FIXED " & |
| "POINT"); |
| END; |
| |
| BEGIN |
| READ (FILE_FIX, ITEM_FIX, ONE_FIX); |
| IF ITEM_FIX /= FIX THEN |
| FAILED ("WRONG VALUE READ WITH INDEX " & |
| "FOR FIXED POINT"); |
| END IF; |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("READ WITH FROM FOR FIXED POINT"); |
| END; |
| |
| BEGIN |
| DELETE (FILE_FIX); |
| EXCEPTION |
| WHEN USE_ERROR => |
| NULL; |
| END; |
| END; |
| |
| EXCEPTION |
| WHEN END_SUBTEST => |
| NULL; |
| END; |
| |
| RESULT; |
| |
| END CE2401I; |