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-- C52005A.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.
--*
-- CHECK THAT THE CONSTRAINT_ERROR EXCEPTION IS RAISED WHEN A STATIC
-- EXPRESSION VALUE IS OUTSIDE THE STATIC RANGE OF INTEGER, BOOLEAN,
-- CHARACTER, AND ENUMERATION ASSIGNMENT TARGET VARIABLES.
-- DCB 2/5/80
-- JRK 7/21/80
-- SPS 3/21/83
WITH REPORT;
PROCEDURE C52005A IS
USE REPORT;
BEGIN
TEST ("C52005A", "CHECK THAT CONSTRAINT_ERROR EXCEPTION IS RAISED "
& "ON STATIC OUT OF RANGE INTEGER, BOOLEAN, CHARACTER, " &
"AND ENUMERATION ASSIGNMENTS");
-------------------------
DECLARE
I1 : INTEGER RANGE 0..10 := 5;
BEGIN
I1 := 11;
FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE INT ASSNMT");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
IF I1 /= 5 THEN
FAILED ("VALUE ALTERED BEFORE INT RANGE" &
"EXCEPTION");
END IF;
END;
-------------------------
DECLARE
I2 : INTEGER RANGE 0..10 := 5;
BEGIN
I2 := 10;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
FAILED ("EXCEPTION RAISED ON LEGAL INTEGER ASSIGNMENT");
END;
-------------------------
DECLARE
B1 : BOOLEAN RANGE TRUE..TRUE := TRUE;
BEGIN
B1 := FALSE;
FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE BOOL ASSNMT");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
IF B1 /= TRUE THEN
FAILED ("VALUE ALTERED BEFORE BOOLEAN RANGE EXCEPTION");
END IF;
END;
-------------------------
DECLARE
B2 : BOOLEAN := TRUE;
BEGIN
B2 := FALSE;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
FAILED ("EXCEPTION RAISED ON LEGAL BOOLEAN ASSNMNT");
END;
-------------------------
DECLARE
C1 : CHARACTER RANGE 'B'..'Z' := 'M';
BEGIN
C1 := 'A';
FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE CHAR ASSNMNT");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
IF C1 /= 'M' THEN
FAILED ("VALUE ALTERED BEFORE CHARACTER RANGE " &
"EXCEPTION");
END IF;
END;
-------------------------
DECLARE
C2 : CHARACTER RANGE 'B'..'Z' := 'M';
BEGIN
C2 := 'B';
EXCEPTION
WHEN CONSTRAINT_ERROR =>
FAILED ("EXCEPTION RAISED OF LEGAL CHARACTER ASSNMNT");
END;
-------------------------
DECLARE
TYPE DAY IS (SUN, MON, TUE, WED, THU, FRI, SAT);
WORKDAY : DAY RANGE MON..FRI := TUE;
BEGIN
WORKDAY := SUN;
FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE ENUM. " &
"ASSIGNMENT");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
IF WORKDAY /= TUE THEN
FAILED ("VALUE ALTERED BEFORE ENUM. RANGE EXCEPTION");
END IF;
END;
-------------------------
DECLARE
TYPE DAY IS (SUN, MON, TUE, WED, THU, FRI, SAT);
WORKDAY : DAY RANGE MON..FRI := TUE;
BEGIN
WORKDAY := FRI;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
FAILED ("EXCEPTION RAISED ON LEGAL ENUM. ASSNMNT");
END;
-------------------------
RESULT;
END C52005A;
|
