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-- C43207B.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.
--*
-- FOR A MULTIDIMENSIONAL AGGREGATE OF THE FORM (F..G => (H..I => J)),
-- CHECK THAT:
-- B) IF H..I IS A NULL RANGE, CONSTRAINT_ERROR IS RAISED IF
-- F..G IS NON-NULL AND F OR G DO NOT BELONG TO THE INDEX
-- SUBTYPE;
-- EG 01/18/84
-- BHS 7/13/84
-- JBG 12/6/84
WITH REPORT;
PROCEDURE C43207B IS
USE REPORT;
BEGIN
TEST("C43207B", "CHECK THAT THE EVALUATION OF A MULTI" &
"DIMENSIONAL AGGREGATE OF THE FORM " &
"(F..G => (H..I = J)) IS PERFORMED " &
"CORRECTLY");
DECLARE
TYPE CHOICE_INDEX IS (F, G, H, I, J);
TYPE CHOICE_CNTR IS ARRAY(CHOICE_INDEX) OF INTEGER;
CNTR : CHOICE_CNTR := (CHOICE_INDEX => 0);
SUBTYPE SINT IS INTEGER RANGE 1 .. 8;
TYPE T0 IS ARRAY(SINT RANGE <>, SINT RANGE <>) OF INTEGER;
FUNCTION CALC (A : CHOICE_INDEX; B : INTEGER)
RETURN INTEGER IS
BEGIN
CNTR(A) := CNTR(A) + 1;
RETURN IDENT_INT(B);
END CALC;
BEGIN
CASE_B : DECLARE
PROCEDURE CHECK (A : T0; M : STRING) IS
BEGIN
IF (A'FIRST(1) /= 1) OR (A'LAST(1) /= 9) OR
(A'FIRST(2) /= 6) OR (A'LAST(2) /= 5) THEN
FAILED("CASE B" & M & " : ARRAY NOT " &
"BOUNDED CORRECTLY");
END IF;
END CHECK;
BEGIN
CASE_B1 : BEGIN
CHECK ((1 .. 9 => (6 .. 5 => 2)),"1");
FAILED ("CASE B1 : CONSTRAINT_ERROR NOT RAISED");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED("CASE B1 : EXCEPTION RAISED");
END CASE_B1;
CASE_B2 : BEGIN
CHECK ((CALC(F,1) .. CALC(G,9) => (6 .. 5 => 2)),
"2");
FAILED ("CASE B2 : CONSTRAINT_ERROR NOT RAISED");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED("CASE B2 : EXCEPTION RAISED");
END CASE_B2;
CASE_B3 : BEGIN
CHECK ((1 .. 9 => (CALC(H,6) .. CALC(I,5) => 2)),
"3");
FAILED ("CASE B3 : CONSTRAINT_ERROR NOT RAISED");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED("CASE B3 : EXCEPTION RAISED");
END CASE_B3;
END CASE_B;
IF CNTR(F) /= 1 THEN
FAILED ("CASE B2 : F WAS NOT EVALUATED " &
"ONCE. F WAS EVALUATED" &
INTEGER'IMAGE(CNTR(F)) & " TIMES");
END IF;
IF CNTR(G) /= 1 THEN
FAILED ("CASE B2 : G WAS NOT EVALUATED " &
"ONCE. G WAS EVALUATED" &
INTEGER'IMAGE(CNTR(G)) & " TIMES");
END IF;
IF CNTR(H) /= 0 AND CNTR(I) /= 0 THEN
COMMENT ("CASE B3 : ALL CHOICES " &
"EVALUATED BEFORE CHECKING " &
"INDEX SUBTYPE");
ELSIF CNTR(H) = 0 AND CNTR(I) = 0 THEN
COMMENT ("CASE B3 : SUBTYPE CHECKS "&
"MADE AS CHOICES ARE EVALUATED");
END IF;
IF CNTR(H) > 1 THEN
FAILED("CASE B3 : H WAS NOT EVALUATED " &
"AT MOST ONCE. H WAS EVALUATED" &
INTEGER'IMAGE(CNTR(H)) & " TIMES");
END IF;
IF CNTR(I) > 1 THEN
FAILED("CASE B3 : I WAS NOT EVALUATED " &
"AT MOST ONCE. I WAS EVALUATED" &
INTEGER'IMAGE(CNTR(I)) & " TIMES");
END IF;
END;
RESULT;
END C43207B;
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