| -- CE2102G.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 USE_ERROR IS RAISED IF AN IMPLEMENTATION DOES NOT |
| -- SUPPORT RESET FOR SEQUENTIAL_IO. |
| |
| -- APPLICABILITY CRITERIA: |
| -- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT |
| -- SEQUENTIAL FILES. |
| |
| -- HISTORY: |
| -- SPS 08/27/82 |
| -- JBG 06/04/84 |
| -- TBN 02/12/86 SPLIT TEST. PUT DIRECT_IO INTO CE2102K.ADA. |
| -- TBN 09/15/87 COMPLETELY REVISED TEST. |
| |
| WITH SEQUENTIAL_IO; |
| WITH REPORT; USE REPORT; |
| PROCEDURE CE2102G IS |
| INCOMPLETE : EXCEPTION; |
| BEGIN |
| TEST ("CE2102G", "CHECK THAT USE_ERROR IS RAISED IF AN " & |
| "IMPLEMENTATION DOES NOT SUPPORT RESET FOR " & |
| "SEQUENTIAL_IO"); |
| DECLARE |
| PACKAGE SEQ IS NEW SEQUENTIAL_IO (INTEGER); |
| USE SEQ; |
| FILE1 : FILE_TYPE; |
| INT1 : INTEGER := IDENT_INT(1); |
| INT2 : INTEGER := 2; |
| BEGIN |
| BEGIN |
| CREATE (FILE1, OUT_FILE, LEGAL_FILE_NAME); |
| EXCEPTION |
| WHEN USE_ERROR => |
| NOT_APPLICABLE ("USE_ERROR RAISED ON CREATE OF " & |
| "SEQUENTIAL FILE WITH OUT_FILE " & |
| "MODE"); |
| RAISE INCOMPLETE; |
| WHEN NAME_ERROR => |
| NOT_APPLICABLE ("NAME_ERROR RAISED ON CREATE OF " & |
| "SEQUENTIAL FILE WITH OUT_FILE " & |
| "MODE"); |
| RAISE INCOMPLETE; |
| END; |
| |
| WRITE (FILE1, INT2); |
| BEGIN |
| RESET (FILE1, IN_FILE); |
| COMMENT ("RESET FROM OUT_FILE TO IN_FILE IS ALLOWED"); |
| BEGIN |
| READ (FILE1, INT1); |
| IF INT1 /= IDENT_INT(2) THEN |
| FAILED ("RESETTING FROM OUT_FILE TO IN_FILE " & |
| "AFFECTED DATA"); |
| END IF; |
| EXCEPTION |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED WHILE " & |
| "READING FROM FILE"); |
| END; |
| EXCEPTION |
| WHEN USE_ERROR => |
| COMMENT ("RESET FROM OUT_FILE TO IN_FILE IS NOT " & |
| "ALLOWED"); |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED WHEN " & |
| "RESETTING FROM OUT_FILE TO IN_FILE"); |
| END; |
| |
| CLOSE (FILE1); |
| |
| BEGIN |
| OPEN (FILE1, IN_FILE, LEGAL_FILE_NAME); |
| EXCEPTION |
| WHEN USE_ERROR => |
| NOT_APPLICABLE ("USE_ERROR RAISED ON OPENING OF " & |
| "SEQUENTIAL FILE WITH IN_FILE " & |
| "MODE"); |
| RAISE INCOMPLETE; |
| END; |
| |
| BEGIN |
| RESET (FILE1, OUT_FILE); |
| COMMENT ("RESET FROM IN_FILE TO OUT_FILE IS ALLOWED"); |
| EXCEPTION |
| WHEN USE_ERROR => |
| COMMENT ("RESET FROM IN_FILE TO OUT_FILE IS NOT " & |
| "ALLOWED"); |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED WHEN " & |
| "RESETTING FROM IN_FILE TO OUT_FILE"); |
| END; |
| |
| BEGIN |
| DELETE (FILE1); |
| EXCEPTION |
| WHEN USE_ERROR => |
| NULL; |
| END; |
| |
| EXCEPTION |
| WHEN INCOMPLETE => |
| NULL; |
| END; |
| |
| RESULT; |
| END CE2102G; |