| -- CE2111B.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 A SUCCESSFUL RESET POSITIONS THE INDEX CORRECTLY |
| -- TO THE START OF THE FILE FOR DIRECT IO. |
| |
| -- APPLICABILITY CRITERIA: |
| -- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT |
| -- RESET FOR DIRECT FILES. |
| |
| -- HISTORY: |
| -- DLD 08/13/82 |
| -- JBG 03/24/83 |
| -- EG 05/29/85 |
| -- JLH 07/23/87 ADDED CHECKS FOR USE_ERROR WHEN FILE IS RESET. |
| |
| WITH REPORT; USE REPORT; |
| WITH DIRECT_IO; |
| |
| PROCEDURE CE2111B IS |
| |
| PACKAGE DIR_IO IS NEW DIRECT_IO (INTEGER); |
| USE DIR_IO; |
| TEST_FILE_ONE : DIR_IO.FILE_TYPE; |
| DATUM : INTEGER; |
| INCOMPLETE : EXCEPTION; |
| |
| BEGIN |
| |
| TEST ("CE2111B", "CHECK THAT SUCCESSFUL RESETS POSITION THE " & |
| "INDEX CORRECTLY"); |
| |
| -- CREATE AND INITIALIZE TEST FILE |
| |
| BEGIN |
| CREATE (TEST_FILE_ONE, OUT_FILE, LEGAL_FILE_NAME); |
| EXCEPTION |
| WHEN USE_ERROR => |
| NOT_APPLICABLE ("USE_ERROR RAISED ON CREATE"); |
| RAISE INCOMPLETE; |
| WHEN NAME_ERROR => |
| NOT_APPLICABLE ("NAME_ERROR RAISED ON CREATE"); |
| RAISE INCOMPLETE; |
| END; |
| |
| WRITE (TEST_FILE_ONE, 5); |
| WRITE (TEST_FILE_ONE, 6); |
| WRITE (TEST_FILE_ONE, 7); |
| WRITE (TEST_FILE_ONE, 8); |
| |
| -- CHECK THAT RESET POSITIONS INDEX CORRECTLY FOR OUT_FILE |
| |
| BEGIN |
| RESET (TEST_FILE_ONE); |
| IF INDEX (TEST_FILE_ONE) /= 1 THEN |
| FAILED ("RESET INCORRECTLY POSITIONED FILE FOR " & |
| "OUT_FILE"); |
| END IF; |
| EXCEPTION |
| WHEN USE_ERROR => |
| NOT_APPLICABLE ("RESET NOT SUPPORTED FOR OUT_FILE"); |
| RAISE INCOMPLETE; |
| END; |
| |
| -- WRITE MORE DATA |
| |
| WRITE (TEST_FILE_ONE, 2); |
| CLOSE (TEST_FILE_ONE); |
| |
| -- NOW CHECK TO SEE THAT RESET WORKED FOR OUT_FILE |
| |
| BEGIN |
| OPEN (TEST_FILE_ONE, IN_FILE, LEGAL_FILE_NAME); |
| EXCEPTION |
| WHEN USE_ERROR => |
| NOT_APPLICABLE ("DIR_IO NOT SUPPORTED FOR IN_FILE OPEN"); |
| RAISE INCOMPLETE; |
| END; |
| READ (TEST_FILE_ONE, DATUM); |
| IF DATUM /= 2 THEN |
| FAILED ("RESET FAILED FOR OUT_FILE"); |
| END IF; |
| |
| -- POSITION POINTER APPROPRIATELY FOR IN_FILE RESET |
| |
| READ (TEST_FILE_ONE, DATUM); |
| |
| -- RESET IN_FILE |
| |
| BEGIN |
| RESET (TEST_FILE_ONE); |
| IF INDEX (TEST_FILE_ONE) /= 1 THEN |
| FAILED ("RESET INCORRECTLY POSITIONED FILE " & |
| "FOR IN_FILE"); |
| END IF; |
| EXCEPTION |
| WHEN USE_ERROR => |
| NOT_APPLICABLE ("RESET NOT SUPPORTED FOR IN_FILE"); |
| RAISE INCOMPLETE; |
| END; |
| |
| -- VALIDATE IN_FILE RESET |
| |
| READ (TEST_FILE_ONE, DATUM); |
| IF DATUM /= 2 THEN |
| FAILED ("RESET FAILED FOR IN_FILE"); |
| END IF; |
| |
| -- VALIDATE RESET FOR IN_OUT FILE |
| |
| CLOSE (TEST_FILE_ONE); |
| BEGIN |
| OPEN (TEST_FILE_ONE, INOUT_FILE, LEGAL_FILE_NAME); |
| EXCEPTION |
| WHEN USE_ERROR => |
| NOT_APPLICABLE ("DIR_IO NOT SUPPORTED FOR INOUT_FILE " & |
| "OPEN"); |
| RAISE INCOMPLETE; |
| END; |
| |
| -- WRITE NEW DATA |
| |
| WRITE (TEST_FILE_ONE, 3); |
| |
| -- RESET INOUT_FILE |
| |
| BEGIN |
| RESET (TEST_FILE_ONE); |
| IF INDEX (TEST_FILE_ONE) /= 1 THEN |
| FAILED ("RESET INCORRECTLY POSITIONED FILE " & |
| "FOR INOUT_FILE"); |
| END IF; |
| EXCEPTION |
| WHEN USE_ERROR => |
| NOT_APPLICABLE ("RESET NOT SUPPORTED FOR INOUT_FILE"); |
| RAISE INCOMPLETE; |
| END; |
| |
| -- VALIDATE RESET |
| |
| READ (TEST_FILE_ONE, DATUM); |
| IF DATUM /= 3 THEN |
| FAILED ("RESET FAILED FOR INOUT_FILE"); |
| END IF; |
| |
| -- DELETE TEST FILE |
| |
| BEGIN |
| DELETE (TEST_FILE_ONE); |
| EXCEPTION |
| WHEN USE_ERROR => |
| NULL; |
| END; |
| |
| RESULT; |
| |
| EXCEPTION |
| WHEN INCOMPLETE => |
| RESULT; |
| |
| END CE2111B; |