| -- CE3404C.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 END_OF_LINE RETURNS THE CORRECT VALUE WHEN POSITIONED |
| -- AT THE BEGINNING AND THE END OF A LINE, AND WHEN POSITIONED JUST |
| -- BEFORE THE FILE TERMINATOR. |
| |
| -- CASE 1) BOUNDED LINE LENGTH |
| |
| -- APPLICABILITY CRITERIA: |
| -- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT |
| -- TEXT FILES. |
| |
| -- HISTORY: |
| -- ABW 08/26/82 |
| -- SPS 09/17/82 |
| -- TBN 11/04/86 REVISED TEST TO OUTPUT A NON_APPLICABLE |
| -- RESULT WHEN FILES ARE NOT SUPPORTED. |
| -- GMT 09/22/87 REMOVED DEPENDENCE ON RESET AND MOVED THE CHECK |
| -- FOR UNBOUNDED LINE_LENGTH TO CE3404D.ADA. |
| |
| WITH REPORT; USE REPORT; |
| WITH TEXT_IO; USE TEXT_IO; |
| |
| PROCEDURE CE3404C IS |
| INCOMPLETE : EXCEPTION; |
| MY_FILE : FILE_TYPE; |
| ITEM_CHAR : CHARACTER; |
| CHAR : CHARACTER := ('C'); |
| TEN : POSITIVE_COUNT := POSITIVE_COUNT(IDENT_INT(10)); |
| BLANK_COUNTER : NATURAL := 0; |
| |
| BEGIN |
| |
| TEST ("CE3404C", "CHECK THAT END_OF_LINE RETURNS THE CORRECT " & |
| "VALUE WHEN POSITIONED AT THE BEGINNING " & |
| "AND THE END OF A LINE, AND WHEN POSITIONED " & |
| "JUST BEFORE THE FILE TERMINATOR"); |
| |
| -- CREATE AND INITIALIZE TEST FILE WITH BOUNDED LINE LENGTH |
| |
| BEGIN |
| CREATE (MY_FILE, OUT_FILE, LEGAL_FILE_NAME); |
| EXCEPTION |
| WHEN USE_ERROR => |
| NOT_APPLICABLE ("USE_ERROR RAISED ON TEXT CREATE WITH " & |
| "OUT_FILE MODE"); |
| RAISE INCOMPLETE; |
| WHEN NAME_ERROR => |
| NOT_APPLICABLE ("NAME_ERROR RAISED ON TEXT CREATE " & |
| "WITH OUT_FILE MODE"); |
| RAISE INCOMPLETE; |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED EXCEPTION RAISED ON TEXT CREATE"); |
| RAISE INCOMPLETE; |
| END; |
| |
| SET_LINE_LENGTH (MY_FILE,TEN); |
| |
| FOR I IN 1..5 LOOP |
| PUT (MY_FILE, CHAR); |
| END LOOP; |
| NEW_LINE (MY_FILE); |
| PUT (MY_FILE, 'B'); |
| |
| CLOSE (MY_FILE); |
| |
| BEGIN |
| OPEN (MY_FILE, IN_FILE, LEGAL_FILE_NAME); |
| EXCEPTION |
| WHEN USE_ERROR => |
| NOT_APPLICABLE ("USE_ERROR RAISED ON TEXT OPEN WITH " & |
| "IN_FILE MODE"); |
| RAISE INCOMPLETE; |
| END; |
| |
| -- BEGIN THE TEST |
| |
| IF END_OF_LINE (MY_FILE) THEN |
| FAILED ("END_OF_LINE: INCORRECT VALUE AT FIRST POSITION - 5"); |
| END IF; |
| |
| IF COL (MY_FILE) /= 1 THEN |
| FAILED ("EOL MODIFIED COL NUMBER - 6"); |
| END IF; |
| |
| FOR I IN 1..4 LOOP |
| GET (MY_FILE,ITEM_CHAR); |
| END LOOP; |
| |
| IF END_OF_LINE (MY_FILE) THEN |
| FAILED ("END_OF_LINE: INCORRECT VALUE AT FIFTH POSITION - 7"); |
| END IF; |
| |
| GET (MY_FILE,ITEM_CHAR); |
| |
| WHILE NOT END_OF_LINE (MY_FILE) LOOP |
| GET (MY_FILE, ITEM_CHAR); |
| IF ITEM_CHAR = ' ' THEN |
| BLANK_COUNTER := BLANK_COUNTER + 1; |
| ELSE |
| FAILED ("STRING WAS PADDED WITH SOMETHING OTHER THAN " & |
| "BLANKS - 8"); |
| END IF; |
| END LOOP; |
| |
| IF BLANK_COUNTER > 5 THEN |
| FAILED ("TOO MANY BLANKS WERE USED FOR PADDING - 9"); |
| END IF; |
| |
| IF LINE (MY_FILE) /= 1 THEN |
| FAILED ("EOL SKIPPED LINE TERMINATOR - 10"); |
| END IF; |
| |
| IF NOT END_OF_LINE (MY_FILE) THEN |
| FAILED ("EOL SKIPPED LINE TERMINATOR - 11"); |
| END IF; |
| |
| SKIP_PAGE (MY_FILE); |
| |
| IF PAGE (MY_FILE) /= 2 THEN |
| FAILED ("INCORRECT PAGE NUMBER"); |
| END IF; |
| |
| IF NOT END_OF_LINE (MY_FILE) THEN |
| FAILED ("INCORRECT VALUE WHEN POSITIONED JUST BEFORE FILE " & |
| "TERMINATOR"); |
| END IF; |
| |
| BEGIN |
| DELETE (MY_FILE); |
| EXCEPTION |
| WHEN USE_ERROR => |
| NULL; |
| END; |
| |
| RESULT; |
| |
| EXCEPTION |
| WHEN INCOMPLETE => |
| RESULT; |
| |
| END CE3404C; |