-- CE3408A.ADA -- Grant of Unlimited Rights -- -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687 and -- F08630-91-C-0015, 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_FILE RETURNS TRUE ONLY IF POSITIONED BEFORE THE -- FINAL PAGE TERMINATOR OR BEFORE THE FILE TERMINATOR. -- APPLICABILITY CRITERIA: -- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT -- TEXT FILES. -- HISTORY: -- ABW 08/26/82 -- JBG 01/26/83 -- TBN 11/10/86 REVISED TEST TO OUTPUT A NOT_APPLICABLE -- RESULT WHEN FILES ARE NOT SUPPORTED. -- JLH 08/31/87 REMOVED DEPENDENCE ON RESET, REMOVED UNNECESSARY -- CODE, AND CHECKED FOR USE_ERROR ON DELETE. WITH REPORT; USE REPORT; WITH TEXT_IO; USE TEXT_IO; PROCEDURE CE3408A IS INCOMPLETE : EXCEPTION; COUNT : INTEGER := 0; FILE : FILE_TYPE; CHAR : CHARACTER := ('C'); ITEM_CHAR : CHARACTER; BEGIN TEST ("CE3408A", "CHECK THAT END_OF_FILE RETURNS " & "THE CORRECT VALUE"); -- CREATE & INITIALIZE OUTPUT FILE. BEGIN CREATE (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; FOR I IN 1..6 LOOP PUT (FILE, CHAR); END LOOP; CLOSE (FILE); BEGIN OPEN (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; -- TEST WHEN POSITIONED TO BEGINNING OF FILE. IF END_OF_FILE (FILE) THEN FAILED ("INCORRECT VALUE AT FIRST POSITION - 1"); END IF; IF END_OF_FILE (FILE) THEN FAILED ("INCORRECT VALUE AT FIRST POSITION - 2"); END IF; -- TEST WHEN POSITIONED BEFORE LAST CHARACTER IN FILE. FOR I IN 1..5 LOOP GET (FILE, ITEM_CHAR); END LOOP; IF END_OF_FILE (FILE) THEN FAILED ("INCORRECT VALUE BEFORE LAST CHARACTER"); END IF; -- TEST WHEN AT END OF FILE. GET (FILE, ITEM_CHAR); IF NOT END_OF_FILE (FILE) THEN FAILED ("INCORRECT VALUE AT LAST POSITION"); END IF; SKIP_PAGE (FILE); IF NOT END_OF_FILE (FILE) THEN FAILED ("INCORRECT VALUE BEFORE FILE TERMINATOR - 1"); END IF; IF NOT END_OF_FILE (FILE) THEN FAILED ("INCORRECT VALUE BEFORE FILE TERMINATOR - 2"); END IF; BEGIN DELETE (FILE); EXCEPTION WHEN USE_ERROR => NULL; END; RESULT; EXCEPTION WHEN INCOMPLETE => RESULT; END CE3408A;