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-- CE3707A.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 INTEGER_IO GET CAN READ A VALUE FROM A STRING. CHECK
-- THAT IT TREATS THE END OF THE STRING AS A FILE TERMINATOR. CHECK
-- THAT LAST CONTAINS THE INDEX VALUE OF THE LAST CHARACTER READ
-- FROM THE STRING.
-- HISTORY:
-- SPS 10/05/82
-- VKG 01/13/83
-- JLH 09/11/87 CORRECTED EXCEPTION HANDLING.
WITH REPORT; USE REPORT;
WITH TEXT_IO; USE TEXT_IO;
PROCEDURE CE3707A IS
PACKAGE IIO IS NEW INTEGER_IO (INTEGER);
USE IIO;
X : INTEGER;
L : POSITIVE;
STR : STRING(1..6) := "123456" ;
BEGIN
TEST ("CE3707A", "CHECK THAT INTEGER_IO GET OPERATES CORRECTLY " &
"ON STRINGS");
-- LEFT JUSTIFIED STRING NON NULL
GET ("2362 ", X, L);
IF X /= 2362 THEN
FAILED ("VALUE FROM STRING INCORRECT - 1");
END IF;
IF L /= 4 THEN
FAILED ("VALUE OF LAST INCORRECT - 1");
END IF;
-- STRING LITERAL WITH BLANKS
BEGIN
GET (" ", X, L);
FAILED ("END_ERROR NOT RAISED - 2");
EXCEPTION
WHEN END_ERROR =>
IF L /= 4 THEN
FAILED ("AFTER END ERROR VALUE OF LAST " &
"INCORRECT - 2");
END IF;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED - 2");
END;
-- NULL STRING
BEGIN
GET ("", X, L);
FAILED (" END_ERROR NOT RAISED - 3");
EXCEPTION
WHEN END_ERROR =>
IF L /= 4 THEN
FAILED ("AFTER END_ERROR VALUE OF LAST " &
"INCORRECT - 3");
END IF;
WHEN OTHERS =>
FAILED ("SOME EXCEPTION RAISED - 3");
END;
-- NULL SLICE
BEGIN
GET(STR(5..IDENT_INT(2)), X, L);
FAILED ("END_ERROR NOT RAISED - 4");
EXCEPTION
WHEN END_ERROR =>
IF L /= 4 THEN
FAILED ("AFTER END_ERROR VALUE OF LAST " &
"INCORRECT - 4");
END IF;
WHEN OTHERS =>
FAILED ("SOME EXCEPTION RAISED - 4");
END;
-- NON-NULL SLICE
GET (STR(2..3), X, L);
IF X /= 23 THEN
FAILED ("INTEGER VALUE INCORRECT - 5");
END IF;
IF L /= 3 THEN
FAILED ("LAST INCORRECT FOR SLICE - 5");
END IF;
-- RIGHT JUSTIFIED NEGATIVE NUMBER
GET(" -2345",X,L);
IF X /= -2345 THEN
FAILED ("INTEGER VALUE INCORRECT - 6");
END IF;
IF L /= 8 THEN
FAILED ("LAST INCORRECT FOR NEGATIVE NUMBER - 6");
END IF;
RESULT;
END CE3707A;
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