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+-- CE3403B.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 SPACING PARAMETER OF SKIP_LINE IS OPTIONAL,
+-- AND THAT THE DEFAULT VALUE IS ONE.
+-- CHECK THAT THE FILE PARAMETER IS ALSO OPTIONAL, AND THAT THE
+-- FUNCTION IS THEN APPLIED TO THE CURRENT DEFAULT INPUT FILE.
+
+-- APPLICABILITY CRITERIA:
+-- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH
+-- SUPPORT TEXT FILES.
+
+-- HISTORY:
+-- ABW 08/26/82
+-- SPS 12/14/82
+-- JBG 1/17/83
+-- TBN 11/04/86 REVISED TEST TO OUTPUT A NON_APPLICABLE
+-- RESULT WHEN FILES ARE NOT SUPPORTED.
+-- DWC 09/04/87 REVISED EXCEPTION HANDLERS, REMOVED
+-- DEPENDENCIES ON RESET, AND ADDED AN ATTEMPT
+-- TO DELETE FILE.
+
+WITH REPORT;
+USE REPORT;
+WITH TEXT_IO;
+USE TEXT_IO;
+
+PROCEDURE CE3403B IS
+
+ INCOMPLETE : EXCEPTION;
+ FILE : FILE_TYPE;
+ SPAC, TWO : POSITIVE_COUNT := POSITIVE_COUNT (IDENT_INT(2));
+ A : INTEGER := CHARACTER'POS('A');
+ CH : CHARACTER;
+
+BEGIN
+
+ TEST ("CE3403B" , "CHECK DEFAULT SPACING AND FILE " &
+ "OF SKIP_LINE");
+
+ BEGIN
+ CREATE (FILE, OUT_FILE, LEGAL_FILE_NAME);
+ EXCEPTION
+ WHEN USE_ERROR =>
+ NOT_APPLICABLE ("USE_ERROR RAISED; TEXT CREATE " &
+ "WITH OUT_FILE MODE");
+ RAISE INCOMPLETE;
+ WHEN NAME_ERROR =>
+ NOT_APPLICABLE ("NAME_ERROR RAISED; TEXT CREATE " &
+ "WITH OUT_FILE MODE");
+ RAISE INCOMPLETE;
+ WHEN OTHERS =>
+ FAILED ("UNEXPECTED EXCEPTION RAISED; TEXT CREATE");
+ RAISE INCOMPLETE;
+ END;
+
+ FOR I IN 1 .. 3 LOOP -- CREATES "BBB#CC#D##F#@%"
+ FOR J IN 1 .. 4-I LOOP
+ PUT (FILE, CHARACTER'VAL(A + I));
+ END LOOP;
+ NEW_LINE (FILE);
+ END LOOP;
+ NEW_LINE (FILE);
+ PUT (FILE, 'F');
+
+ CLOSE (FILE);
+
+ BEGIN
+ OPEN (FILE, IN_FILE, LEGAL_FILE_NAME);
+ EXCEPTION
+ WHEN USE_ERROR =>
+ NOT_APPLICABLE ("USE_ERROR RAISED; TEXT OPEN " &
+ "FOR IN_FILE MODE");
+ RAISE INCOMPLETE;
+ END;
+
+ GET (FILE, CH);
+ IF CH /= CHARACTER'VAL (A + 1) THEN
+ FAILED ("LINE CONTENT WRONG - 1");
+ END IF;
+
+ SKIP_LINE (FILE);
+
+ IF LINE (FILE) /= TWO THEN
+ FAILED ("SPACING DEFAULT NOT ONE");
+ END IF;
+
+ GET (FILE, CH);
+ IF CH /= CHARACTER'VAL (A + 2) THEN
+ FAILED ("LINE CONTENT WRONG - 2");
+ END IF;
+
+ SET_INPUT (FILE);
+ SKIP_LINE (FILE);
+
+ IF LINE (FILE) /= 3 THEN
+ FAILED ("SKIP_LINE DOES NOT OPERATE CORRECTLY ON " &
+ "DEFAULT FILE");
+ END IF;
+
+ GET (FILE, CH);
+ IF CH /= CHARACTER'VAL (A + 3) THEN
+ FAILED ("LINE CONTENT WRONG - 3");
+ END IF;
+
+ SKIP_LINE;
+
+ IF LINE (FILE) /= 4 THEN
+ FAILED ("LINE COUNT NOT 4; WAS " & COUNT'IMAGE(LINE(FILE)));
+ END IF;
+
+ GET (FILE, CH);
+ IF CH /= 'F' THEN
+ FAILED ("NOT RIGHT LINE");
+ END IF;
+
+ BEGIN
+ DELETE (FILE);
+ EXCEPTION
+ WHEN USE_ERROR =>
+ NULL;
+ END;
+
+ RESULT;
+
+EXCEPTION
+ WHEN INCOMPLETE =>
+ RESULT;
+
+END CE3403B;