| -- CE2103C.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 IS_OPEN RETURNS THE PROPER VALUES FOR FILES OF |
| -- TYPE SEQUENTIAL_IO. |
| |
| -- B) OPENED FILES |
| |
| -- APPLICABILITY CRITERIA: |
| -- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT |
| -- SEQUENTIAL FILES. |
| |
| -- HISTORY: |
| -- SPW 08/10/87 CREATED ORIGINAL TEST. |
| |
| WITH REPORT; USE REPORT; |
| WITH SEQUENTIAL_IO; |
| |
| PROCEDURE CE2103C IS |
| |
| PACKAGE SEQ_IO IS NEW SEQUENTIAL_IO(CHARACTER); |
| USE SEQ_IO; |
| INCOMPLETE : EXCEPTION; |
| TEST_FILE_ONE : SEQ_IO.FILE_TYPE; |
| VAL : BOOLEAN; |
| |
| BEGIN |
| |
| TEST ("CE2103C", "CHECK THAT IS_OPEN RETURNS THE PROPER " & |
| "VALUES FOR FILES OF TYPE SEQUENTIAL_IO"); |
| |
| -- FOLLOWING A CREATE |
| |
| VAL := FALSE; |
| |
| BEGIN |
| CREATE (TEST_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; |
| END; |
| |
| VAL := IS_OPEN (TEST_FILE_ONE); |
| |
| IF VAL = FALSE THEN |
| FAILED ("IS_OPEN RETURNS FALSE AFTER CREATE"); |
| END IF; |
| |
| -- FOLLOWING CLOSE |
| |
| VAL := TRUE; |
| CLOSE (TEST_FILE_ONE); |
| VAL := IS_OPEN (TEST_FILE_ONE); |
| IF VAL = TRUE THEN |
| FAILED ("IS_OPEN RETURNS TRUE AFTER CLOSE"); |
| END IF; |
| |
| -- FOLLOWING OPEN |
| |
| VAL := FALSE; |
| |
| BEGIN |
| OPEN (TEST_FILE_ONE, IN_FILE, LEGAL_FILE_NAME); |
| EXCEPTION |
| WHEN USE_ERROR => |
| IF IS_OPEN (TEST_FILE_ONE) /= FALSE THEN |
| FAILED ("IS_OPEN GIVES TRUE ON " & |
| "UNSUCESSFUL OPEN"); |
| END IF; |
| RAISE INCOMPLETE; |
| END; |
| |
| VAL := IS_OPEN (TEST_FILE_ONE); |
| IF VAL = FALSE THEN |
| FAILED ("IS_OPEN RETURNS FALSE AFTER OPEN"); |
| END IF; |
| |
| -- AFTER RESET |
| |
| VAL := FALSE; |
| |
| BEGIN |
| RESET (TEST_FILE_ONE); |
| EXCEPTION |
| WHEN USE_ERROR => |
| NULL; |
| END; |
| |
| VAL := IS_OPEN (TEST_FILE_ONE); |
| IF VAL = FALSE THEN |
| FAILED ("IS_OPEN RETURNS FALSE AFTER RESET"); |
| END IF; |
| |
| -- AFTER DELETE |
| |
| VAL := TRUE; |
| |
| BEGIN |
| DELETE (TEST_FILE_ONE); |
| EXCEPTION |
| WHEN USE_ERROR => |
| IF IS_OPEN (TEST_FILE_ONE) /= FALSE THEN |
| FAILED ("IS_OPEN GIVES TRUE ON UNSUCCESSFUL " & |
| "DELETE"); |
| END IF; |
| RAISE INCOMPLETE; |
| END; |
| |
| VAL := IS_OPEN (TEST_FILE_ONE); |
| IF VAL = TRUE THEN |
| FAILED ("IS_OPEN RETURNS TRUE AFTER DELETE"); |
| END IF; |
| |
| RESULT; |
| |
| EXCEPTION |
| |
| WHEN INCOMPLETE => |
| RESULT; |
| |
| END CE2103C; |