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1 720 jeremybenn
-- CE3810A.ADA
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--                             Grant of Unlimited Rights
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--
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--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
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--     unlimited rights in the software and documentation contained herein.
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--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 
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--     this public release, the Government intends to confer upon all 
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--     recipients unlimited rights  equal to those held by the Government.  
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--     These rights include rights to use, duplicate, release or disclose the 
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--     released technical data and computer software in whole or in part, in 
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--     any manner and for any purpose whatsoever, and to have or permit others 
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--     to do so.
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--
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--                                    DISCLAIMER
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--
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--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
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--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 
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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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--     PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- OBJECTIVE:
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--     CHECK THAT FLOAT_IO PUT CAN OPERATE ON STRINGS.  ALSO CHECK THAT
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--     LAYOUT_ERROR IS RAISED WHEN THE STRING IS INSUFFICIENTLY LONG.
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-- HISTORY:
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--     SPS 10/07/82
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--     VKG 01/20/83
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--     SPS 02/18/83
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--     DWC 09/15/87  SPLIT CASE FOR FIXED_IO INTO CE3810B.ADA AND
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--                   ADDED CASED FOR AFT AND EXP TO RAISE LAYOUT_ERROR.
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WITH REPORT;
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USE REPORT;
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WITH TEXT_IO;
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USE TEXT_IO;
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PROCEDURE CE3810A IS
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BEGIN
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     TEST ("CE3810A", "CHECK THAT FLOAT_IO PUT " &
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                      "OPERATES ON STRINGS CORRECTLY");
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     DECLARE
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          TYPE FL IS DIGITS 4;
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          PACKAGE FLIO IS NEW FLOAT_IO (FL);
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          USE FLIO;
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          ST  : STRING (1 .. 2 + (FL'DIGITS-1) + 3 + 2);
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          ST1 : STRING (1 .. 10) := " 2.345E+02";
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          ST2 : STRING (1 .. 2);
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     BEGIN
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          PUT (ST, 234.5);
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          IF ST /= ST1 THEN
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               FAILED ("PUT FLOAT TO STRING INCORRECT; OUTPUT WAS """ &
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                        ST & """");
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          END IF;
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          BEGIN
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               PUT (ST(1 .. 8), 234.5);
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               FAILED ("LAYOUT_ERROR NOT RAISED - FLOAT - 1");
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          EXCEPTION
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               WHEN LAYOUT_ERROR =>
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                    NULL;
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               WHEN OTHERS =>
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                    FAILED ("WRONG EXCEPTION RAISED - FLOAT - 1");
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          END;
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          BEGIN
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               PUT (ST, 2.3, 9, 0);
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               FAILED ("LAYOUT_ERROR NOT RAISED - FLOAT - 2");
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          EXCEPTION
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               WHEN LAYOUT_ERROR =>
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                    NULL;
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               WHEN OTHERS =>
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                    FAILED ("WRONG EXCEPTION RAISED - FLOAT - 2");
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          END;
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          BEGIN
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               PUT (ST2, 2.0, 0, 0);
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               FAILED ("LAYOUT_ERROR NOT RAISED - FLOAT - 3");
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          EXCEPTION
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               WHEN LAYOUT_ERROR =>
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                    NULL;
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               WHEN OTHERS =>
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                    FAILED ("WRONG EXCEPTION RAISED - FLOAT - 3");
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          END;
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          BEGIN
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               PUT (ST, 2.345, 6, 2);
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               FAILED ("LAYOUT_ERROR NOT RAISED - FLOAT - 4");
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          EXCEPTION
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               WHEN LAYOUT_ERROR =>
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                    NULL;
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               WHEN OTHERS =>
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                    FAILED ("WRONG EXCEPTION RAISED - FLOAT - 4");
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          END;
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          BEGIN
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               PUT (ST, 2.0, 0, 7);
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               FAILED ("LAYOUT_ERROR NOT RAISED - FLOAT - 5");
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          EXCEPTION
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               WHEN LAYOUT_ERROR =>
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                    NULL;
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               WHEN OTHERS =>
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                    FAILED ("WRONG EXCEPTION RAISED - FLOAT - 5");
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          END;
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     END;
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     RESULT;
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END CE3810A;

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