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+-- CE2206A.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 READ FOR A SEQUENTIAL FILE RAISES END_ERROR WHEN
+-- THERE ARE NO MORE ELEMENTS THAT CAN BE READ FROM THE GIVEN
+-- FILE. ALSO CHECK THAT END_OF_FILE CORRECTLY DETECTS THE END
+-- OF A SEQUENTIAL FILE.
+
+-- APPLICABILITY CRITERIA:
+-- THIS TEST IS ONLY APPLICABLE TO IMPLEMENTATIONS WHICH SUPPORT
+-- SEQUENTIAL FILES.
+
+-- HISTORY:
+-- JLH 08/22/88 CREATED ORIGINAL TEST.
+
+WITH REPORT; USE REPORT;
+WITH SEQUENTIAL_IO;
+
+PROCEDURE CE2206A IS
+
+ PACKAGE SEQ_IO IS NEW SEQUENTIAL_IO (CHARACTER);
+ USE SEQ_IO;
+
+ FILE : FILE_TYPE;
+ ITEM : CHARACTER;
+ INCOMPLETE : EXCEPTION;
+
+BEGIN
+
+ TEST ("CE2206A", "CHECK THAT READ FOR A SEQUENTIAL FILE RAISES " &
+ "END_ERROR WHEN THERE ARE NO MORE ELEMENTS " &
+ "THAT CAN BE READ FROM THE GIVEN FILE. ALSO " &
+ "CHECK THAT END_OF_FILE CORRECTLY DETECTS THE " &
+ "END OF A SEQUENTIAL FILE");
+
+ BEGIN
+
+ BEGIN
+ CREATE (FILE, 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 (FILE, 'A');
+ WRITE (FILE, 'B');
+
+ CLOSE (FILE);
+
+ BEGIN
+ OPEN (FILE, IN_FILE, LEGAL_FILE_NAME);
+ EXCEPTION
+ WHEN USE_ERROR =>
+ NOT_APPLICABLE ("USE_ERROR RAISED ON OPEN WITH " &
+ "MODE IN_FILE");
+ RAISE INCOMPLETE;
+ WHEN OTHERS =>
+ FAILED ("UNEXPECTED EXCEPTION RAISED ON OPEN");
+ RAISE INCOMPLETE;
+ END;
+
+ READ (FILE, ITEM);
+ IF ITEM /= 'A' THEN
+ FAILED ("INCORRECT VALUE READ");
+ END IF;
+
+ IF END_OF_FILE (FILE) THEN
+ FAILED ("END_OF_FILE NOT DETECTED CORRECTLY - 1");
+ END IF;
+
+ READ (FILE, ITEM);
+
+ IF NOT END_OF_FILE (FILE) THEN
+ FAILED ("END_OF_FILE NOT DETECTED CORRECTLY - 2");
+ END IF;
+
+ BEGIN
+ READ (FILE, ITEM);
+ FAILED ("END_ERROR NOT RAISED FOR READ");
+ EXCEPTION
+ WHEN END_ERROR =>
+ NULL;
+ WHEN OTHERS =>
+ FAILED ("UNEXPECTED EXCEPTION RAISED ON READ");
+ END;
+
+ BEGIN
+ DELETE (FILE);
+ EXCEPTION
+ WHEN USE_ERROR =>
+ NULL;
+ END;
+
+ EXCEPTION
+ WHEN INCOMPLETE =>
+ NULL;
+
+ END;
+
+ RESULT;
+
+END CE2206A;