| -- CE2104B.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 THE NAME RETURNED BY NAME CAN BE USED IN A |
| -- SUBSEQUENT OPEN. |
| |
| -- A) SEQUENTIAL FILES |
| |
| -- APPLICABILITY CRITERIA: |
| -- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHOSE |
| -- ENVIRONMENT SUPPORTS CREATE/OPEN FOR THE GIVEN MODE. |
| |
| -- HISTORY: |
| -- DLD 08/11/82 |
| -- SPS 11/09/82 |
| -- JBG 03/24/83 |
| -- EG 05/31/85 |
| -- TBN 11/04/86 ADDED A RAISE INCOMPLETE STATEMENT WHEN FAILED IS |
| -- CALLED FOR OPEN OR CREATE. |
| -- SPW 08/07/87 REMOVED UNNECESSARY CODE AND CORRECTED EXCEPTION |
| -- HANDLING. |
| |
| WITH SEQUENTIAL_IO; |
| WITH REPORT; USE REPORT; |
| |
| PROCEDURE CE2104B IS |
| |
| PACKAGE SEQ_IO IS NEW SEQUENTIAL_IO(INTEGER); |
| USE SEQ_IO; |
| TYPE ACC_STR IS ACCESS STRING; |
| |
| SEQ_FILE_ONE : SEQ_IO.FILE_TYPE; |
| SEQ_FILE_TWO : SEQ_IO.FILE_TYPE; |
| SEQ_FILE_NAME : ACC_STR; |
| VAR : INTEGER; |
| INCOMPLETE : EXCEPTION; |
| |
| BEGIN |
| |
| TEST ("CE2104B", "CHECK THAT THE NAME RETURNED BY NAME " & |
| "CAN BE USED IN A SUBSEQUENT OPEN"); |
| |
| -- CREATE TEST FILE |
| |
| BEGIN |
| CREATE(SEQ_FILE_ONE, OUT_FILE, LEGAL_FILE_NAME); |
| EXCEPTION |
| WHEN USE_ERROR => |
| NOT_APPLICABLE ("USE_ERROR RAISED ON CREATE WITH " & |
| "OUT_FILE MODE"); |
| RAISE INCOMPLETE; |
| WHEN NAME_ERROR => |
| NOT_APPLICABLE ("NAME_ERROR RAISED ON CREATE WITH " & |
| "OUT_FILE MODE"); |
| RAISE INCOMPLETE; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED ON CREATE"); |
| RAISE INCOMPLETE; |
| END; |
| |
| WRITE (SEQ_FILE_ONE, 14); |
| SEQ_FILE_NAME := NEW STRING'(NAME(SEQ_FILE_ONE)); |
| CLOSE (SEQ_FILE_ONE); |
| |
| -- ATTEMPT TO RE-OPEN SEQUENTIAL TEST FILE USING RETURNED NAME VALUE |
| |
| BEGIN |
| OPEN (SEQ_FILE_TWO, IN_FILE, SEQ_FILE_NAME.ALL); |
| EXCEPTION |
| WHEN SEQ_IO.USE_ERROR => |
| NOT_APPLICABLE ("USE_ERROR RAISED ON OPEN WITH " & |
| "IN_FILE MODE"); |
| RAISE INCOMPLETE; |
| WHEN SEQ_IO.NAME_ERROR => |
| FAILED ("STRING NOT ACCEPTED AS NAME FOR FILE - SEQ"); |
| RAISE INCOMPLETE; |
| WHEN OTHERS => |
| FAILED ("FILE NOT RE-OPENED - SEQ"); |
| RAISE INCOMPLETE; |
| END; |
| |
| READ (SEQ_FILE_TWO, VAR); |
| IF VAR /= 14 THEN |
| FAILED ("WRONG DATA RETURNED FROM READ -SEQ"); |
| END IF; |
| |
| -- DELETE TEST FILE |
| |
| BEGIN |
| DELETE (SEQ_FILE_TWO); |
| EXCEPTION |
| WHEN USE_ERROR => |
| COMMENT ("DELETION OF EXTERNAL FILE IS NOT SUPPORTED"); |
| END; |
| |
| RESULT; |
| |
| EXCEPTION |
| |
| WHEN INCOMPLETE => |
| RESULT; |
| |
| END CE2104B; |