| -- CE2102A.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 TO SEE THAT STATUS_ERROR IS RAISED WHEN PERFORMING ILLEGAL |
| -- OPERATIONS ON OPENED OR UNOPENED FILES OF TYPE SEQUENTIAL_IO. |
| |
| -- A) OPENED FILES |
| |
| -- APPLICABILITY CRITERIA: |
| -- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT |
| -- CREATE WITH OUT_FILE MODE FOR SEQUENTIAL FILES. |
| |
| -- HISTORY: |
| -- DLD 08/10/82 |
| -- JBG 02/22/84 |
| -- SPW 07/29/87 SPLIT CASE FOR UNOPENED FILES INTO CE2102L.ADA. |
| |
| WITH REPORT; USE REPORT; |
| WITH SEQUENTIAL_IO; |
| |
| PROCEDURE CE2102A IS |
| |
| PACKAGE SEQ_IO IS NEW SEQUENTIAL_IO(INTEGER); |
| USE SEQ_IO; |
| TEST_FILE_ONE : SEQ_IO.FILE_TYPE; |
| |
| BEGIN |
| |
| TEST ("CE2102A", "CHECK THAT STATUS_ERROR IS RAISED WHEN " & |
| "PERFORMING ILLEGAL OPERATIONS ON OPENED FILES " & |
| "OF TYPE SEQUENTIAL_IO"); |
| |
| BEGIN |
| CREATE (TEST_FILE_ONE, OUT_FILE, LEGAL_FILE_NAME); |
| |
| -- CHECK THAT OPEN STATEMENT RAISES EXCEPTION WHEN FILE IS ALREADY OPEN |
| |
| BEGIN |
| OPEN (TEST_FILE_ONE, OUT_FILE, LEGAL_FILE_NAME); |
| FAILED ("STATUS_ERROR NOT RAISED WHEN FILE IS " & |
| "ALREADY OPEN - 1"); |
| EXCEPTION |
| WHEN STATUS_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED ON OPEN - 1"); |
| END; |
| |
| BEGIN |
| OPEN (TEST_FILE_ONE, IN_FILE, LEGAL_FILE_NAME); |
| FAILED ("STATUS_ERROR NOT RAISED WHEN FILE IS " & |
| "ALREADY OPEN - 2"); |
| EXCEPTION |
| WHEN STATUS_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED ON OPEN - 2"); |
| END; |
| |
| -- CHECK THAT CREATE STATEMENT RAISES EXCEPTION WHEN FILE |
| -- IS ALREADY OPEN |
| |
| BEGIN |
| CREATE (TEST_FILE_ONE, IN_FILE, LEGAL_FILE_NAME); |
| FAILED ("STATUS_ERROR NOT RAISED WHEN AN OPEN " & |
| "FILE IS USED IN A CREATE - 1"); |
| EXCEPTION |
| WHEN STATUS_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED ON CREATE - 1"); |
| END; |
| |
| BEGIN |
| CREATE (TEST_FILE_ONE, OUT_FILE, LEGAL_FILE_NAME); |
| FAILED ("STATUS_ERROR NOT RAISED WHEN AN OPEN " & |
| "FILE IS USED IN A CREATE - 2"); |
| EXCEPTION |
| WHEN STATUS_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED ON CREATE - 2"); |
| END; |
| |
| --DELETE TEST FILE |
| |
| BEGIN |
| DELETE (TEST_FILE_ONE); |
| EXCEPTION |
| WHEN USE_ERROR => |
| COMMENT ("DELETION OF EXTERNAL FILE APPEARS NOT " & |
| "TO BE SUPPORTED"); |
| |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED " & |
| "FOR DELETE"); |
| END; |
| |
| EXCEPTION |
| WHEN USE_ERROR => |
| NOT_APPLICABLE ("USE_ERROR RAISED FOR CREATE " & |
| "WITH OUT_FILE MODE"); |
| WHEN NAME_ERROR => |
| NOT_APPLICABLE ("NAME_ERROR RAISED FOR CREATE " & |
| "WITH OUT_FILE MODE"); |
| WHEN OTHERS => |
| FAILED ("OTHER EXCEPTION RAISED FOR CREATE"); |
| END; |
| |
| RESULT; |
| END CE2102A; |