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jeremybenn |
-- C35503E.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 'IMAGE' AND 'VALUE' YIELD THE CORRECT RESULTS WHEN
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-- THE PREFIX IS A GENERIC FORMAL DISCRETE TYPE WHOSE ACTUAL
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-- PARAMETER IS AN INTEGER TYPE.
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-- SUBTESTS ARE :
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-- PART (A). TESTS FOR 'IMAGE'.
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-- PART (B). TESTS FOR 'VALUE'.
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-- HISTORY:
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-- RJW 03/17/86 CREATED ORIGINAL TEST.
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-- DHH 10/19/87 SHORTENED LINES CONTAINING MORE THAN 72 CHARACTERS.
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WITH REPORT; USE REPORT;
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PROCEDURE C35503E IS
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BEGIN
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TEST ("C35503E", "CHECK THAT 'IMAGE' AND 'VALUE' YIELD THE " &
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"CORRECT RESULTS WHEN THE PREFIX IS A " &
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"GENERIC FORMAL DISCRETE TYPE WHOSE ACTUAL " &
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"PARAMETER IS AN INTEGER TYPE" );
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-- PART (A).
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DECLARE
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TYPE NEWINT IS NEW INTEGER RANGE -2000 .. 2000;
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GENERIC
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TYPE INT IS (<>);
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PROCEDURE P (I1 : INT; STR : STRING );
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PROCEDURE P (I1 : INT; STR : STRING) IS
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SUBTYPE SUBINT IS INT
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RANGE INT'VAL (IDENT_INT(-1000)) ..
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INT'VAL (IDENT_INT(1000));
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BEGIN
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IF INT'IMAGE (I1) /= STR THEN
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FAILED ( "INCORRECT INT'IMAGE OF " & STR );
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END IF;
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IF INT'IMAGE (I1)'FIRST /= 1 THEN
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FAILED ( "INCORRECT LOWER BOUND FOR INT'IMAGE OF " &
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STR );
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END IF;
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IF SUBINT'IMAGE (I1) /= STR THEN
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FAILED ( "INCORRECT SUBINT'IMAGE OF " & STR );
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END IF;
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IF SUBINT'IMAGE (I1)'FIRST /= 1 THEN
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FAILED ( "INCORRECT LOWER BOUND FOR SUBINT'IMAGE " &
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"OF " & STR );
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END IF;
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END P;
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PROCEDURE PROC1 IS NEW P (INTEGER);
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PROCEDURE PROC2 IS NEW P (NEWINT);
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BEGIN
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PROC1 (-500, "-500");
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PROC2 (0, " 0");
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PROC2 (99," 99");
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END;
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-----------------------------------------------------------------------
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-- PART (B).
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DECLARE
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TYPE NEWINT IS NEW INTEGER;
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GENERIC
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TYPE INT IS (<>);
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PROCEDURE P (STR : STRING; I1 : INT );
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PROCEDURE P (STR : STRING; I1 : INT) IS
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SUBTYPE SUBINT IS INT
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RANGE INT'VAL (IDENT_INT(0)) ..
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INT'VAL (IDENT_INT(10));
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BEGIN
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BEGIN
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IF INT'VALUE (STR) /= I1 THEN
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FAILED ( "INCORRECT INT'VALUE OF """ &
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STR & """");
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END IF;
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EXCEPTION
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WHEN OTHERS =>
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FAILED ( "EXCEPTION RAISED INT'VALUE OF """ &
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STR & """");
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END;
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BEGIN
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IF SUBINT'VALUE (STR) /= I1 THEN
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FAILED ( "INCORRECT SUBINT'VALUE OF """ &
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STR & """");
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END IF;
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EXCEPTION
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WHEN OTHERS =>
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FAILED ( "EXCEPTION RAISED SUBINT'VALUE " &
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"OF """ & STR & """");
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END;
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END P;
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PROCEDURE PROC1 IS NEW P (INTEGER);
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PROCEDURE PROC2 IS NEW P (NEWINT);
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BEGIN
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PROC1 ("-500" , -500);
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PROC2 (" -001E2 " , -100);
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PROC1 ("3_45" , 345);
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PROC2 ("-2#1111_1111#" , -255);
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PROC1 ("16#FF#" , 255);
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PROC2 ("-016#0FF#" , -255);
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PROC1 ("2#1110_0000# " , 224);
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PROC2 ("-16#E#E1" , -224);
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END;
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DECLARE
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TYPE NEWINT IS NEW INTEGER;
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GENERIC
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TYPE INT IS (<>);
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PROCEDURE P (STR1 : STRING; I1 : INT; STR2 : STRING);
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PROCEDURE P (STR1 : STRING; I1 : INT; STR2 : STRING) IS
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SUBTYPE SUBINT IS INT
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RANGE INT'VAL (IDENT_INT(0)) ..
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INT'VAL (IDENT_INT(10));
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BEGIN
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BEGIN
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IF INT'VALUE (STR1) = I1 THEN
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FAILED ( "NO EXCEPTION RAISED - INT'VALUE " &
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"WITH " & STR2 & " - EQUAL");
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ELSE
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FAILED ( "NO EXCEPTION RAISED " &
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"- INT'VALUE WITH " &
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STR2 & " - NOT EQUAL" );
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END IF;
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EXCEPTION
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WHEN CONSTRAINT_ERROR =>
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NULL;
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WHEN OTHERS =>
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FAILED ( "WRONG EXCEPTION RAISED - " &
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"INT'VALUE WITH " & STR2 );
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END;
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BEGIN
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IF SUBINT'VALUE (STR1) = I1 THEN
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FAILED ( "NO EXCEPTION RAISED - " &
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"SUBINT'VALUE WITH " & STR2
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& " - EQUAL" );
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ELSE
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FAILED ( "NO EXCEPTION RAISED - " &
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"SUBINT'VALUE WITH " &
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STR2 & " - NOT EQUAL" );
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END IF;
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EXCEPTION
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WHEN CONSTRAINT_ERROR =>
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NULL;
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WHEN OTHERS =>
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FAILED ( "WRONG EXCEPTION RAISED - " &
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"SUBINT'VALUE WITH " & STR2 );
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END;
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END P;
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PROCEDURE PROC1 IS NEW P (INTEGER);
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PROCEDURE PROC2 IS NEW P (NEWINT);
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BEGIN
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PROC1 ("1.0" , 1, "DECIMAL POINT");
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PROC1 (ASCII.HT & "244", 244, "LEADING 'HT'" );
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PROC2 ("244" & ASCII.HT, 244, "TRAILING 'HT'" );
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PROC1 ("2__44" , 244, "CONSECUTIVE '_'" );
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PROC2 ("_244" , 244, "LEADING '_'" );
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PROC1 ("244_" , 244, "TRAILING '_'" );
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PROC2 ("244_E1" , 2440, "'_' BEFORE 'E'" );
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PROC1 ("244E_1" , 2440, "'_' FOLLOWING 'E'" );
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PROC2 ("244_e1" , 2440, "'_' BEFORE 'e'" );
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PROC1 ("16#_FF#" , 255, "'_' IN BASED LITERAL" );
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PROC2 ("1E-0" , 0, "NEGATIVE EXPONENT" );
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PROC1 ("244." , 244, "TRAILING '.'" );
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PROC2 ("8#811#" , 0, "DIGITS OUTSIDE OF RANGE" );
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PROC1 ("1#000#" , 0, "BASE LESS THAN 2" );
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PROC2 ("17#0#" , 0, "BASE GREATER THAN 16" );
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END;
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RESULT;
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END C35503E;
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