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1 149 jeremybenn
-- C43207B.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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-- FOR A MULTIDIMENSIONAL AGGREGATE OF THE FORM (F..G => (H..I => J)),
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-- CHECK THAT:
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--     B) IF H..I IS A NULL RANGE, CONSTRAINT_ERROR IS RAISED IF
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--        F..G IS NON-NULL AND F OR G DO NOT BELONG TO THE INDEX
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--        SUBTYPE;
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-- EG  01/18/84
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-- BHS  7/13/84
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-- JBG 12/6/84
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WITH REPORT;
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PROCEDURE C43207B IS
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     USE REPORT;
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BEGIN
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     TEST("C43207B", "CHECK THAT THE EVALUATION OF A MULTI" &
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                     "DIMENSIONAL AGGREGATE OF THE FORM "   &
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                     "(F..G => (H..I = J)) IS PERFORMED "   &
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                     "CORRECTLY");
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     DECLARE
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          TYPE CHOICE_INDEX IS (F, G, H, I, J);
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          TYPE CHOICE_CNTR  IS ARRAY(CHOICE_INDEX) OF INTEGER;
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          CNTR : CHOICE_CNTR := (CHOICE_INDEX => 0);
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          SUBTYPE SINT IS INTEGER RANGE 1 .. 8;
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          TYPE T0 IS ARRAY(SINT RANGE <>, SINT RANGE <>) OF INTEGER;
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          FUNCTION CALC (A : CHOICE_INDEX; B : INTEGER)
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                         RETURN INTEGER IS
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          BEGIN
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               CNTR(A) := CNTR(A) + 1;
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               RETURN IDENT_INT(B);
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          END CALC;
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     BEGIN
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CASE_B :  DECLARE
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               PROCEDURE CHECK (A : T0; M : STRING) IS
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               BEGIN
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                    IF (A'FIRST(1) /= 1) OR (A'LAST(1) /= 9) OR
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                       (A'FIRST(2) /= 6) OR (A'LAST(2) /= 5) THEN
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                         FAILED("CASE B" & M & " : ARRAY NOT " &
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                                "BOUNDED CORRECTLY");
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                    END IF;
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               END CHECK;
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          BEGIN
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     CASE_B1 : BEGIN
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                    CHECK ((1 .. 9 => (6 .. 5 => 2)),"1");
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                    FAILED ("CASE B1 : CONSTRAINT_ERROR NOT RAISED");
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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("CASE B1 : EXCEPTION RAISED");
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               END CASE_B1;
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     CASE_B2 : BEGIN
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                    CHECK ((CALC(F,1) .. CALC(G,9) => (6 .. 5 => 2)),
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                           "2");
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                    FAILED ("CASE B2 : CONSTRAINT_ERROR NOT RAISED");
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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("CASE B2 : EXCEPTION RAISED");
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               END CASE_B2;
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     CASE_B3 : BEGIN
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                    CHECK ((1 .. 9 => (CALC(H,6) .. CALC(I,5) => 2)),
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                           "3");
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                    FAILED ("CASE B3 : CONSTRAINT_ERROR NOT RAISED");
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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("CASE B3 : EXCEPTION RAISED");
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               END CASE_B3;
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          END CASE_B;
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     IF CNTR(F) /= 1 THEN
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          FAILED ("CASE B2 : F WAS NOT EVALUATED " &
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                  "ONCE.  F WAS EVALUATED"         &
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                  INTEGER'IMAGE(CNTR(F)) & " TIMES");
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     END IF;
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     IF CNTR(G) /= 1 THEN
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          FAILED ("CASE B2 : G WAS NOT EVALUATED " &
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                  "ONCE.  G WAS EVALUATED"         &
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                  INTEGER'IMAGE(CNTR(G)) & " TIMES");
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     END IF;
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     IF CNTR(H) /= 0 AND CNTR(I) /= 0 THEN
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          COMMENT ("CASE B3 : ALL CHOICES " &
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                   "EVALUATED BEFORE CHECKING " &
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                   "INDEX SUBTYPE");
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     ELSIF CNTR(H) = 0 AND CNTR(I) = 0 THEN
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          COMMENT ("CASE B3 : SUBTYPE CHECKS "&
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                   "MADE AS CHOICES ARE EVALUATED");
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     END IF;
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     IF CNTR(H) > 1 THEN
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          FAILED("CASE B3 : H WAS NOT EVALUATED " &
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                 "AT MOST ONCE. H WAS EVALUATED" &
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                 INTEGER'IMAGE(CNTR(H)) & " TIMES");
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     END IF;
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     IF CNTR(I) > 1 THEN
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          FAILED("CASE B3 : I WAS NOT EVALUATED " &
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                 "AT MOST ONCE. I WAS EVALUATED" &
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                 INTEGER'IMAGE(CNTR(I)) & " TIMES");
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     END IF;
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     END;
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     RESULT;
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END C43207B;

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