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-- C52104F.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 LENGTHS MUST MATCH IN ARRAY AND SLICE ASSIGNMENTS.
-- MORE SPECIFICALLY, TEST THAT ATTEMPTED ASSIGNMENTS BETWEEN
-- ARRAYS WITH NON-MATCHING LENGTHS LEAVE THE DESTINATION ARRAY
-- INTACT AND CAUSE CONSTRAINT_ERROR TO BE RAISED.
-- (OVERLAPS BETWEEN THE OPERANDS OF THE ASSIGNMENT STATEMENT
-- ARE TREATED ELSWEWHERE.)
-- DIVISION B : STATICALLY-DETERMINABLE NULL LENGTHS.
-- RM 07/20/81
-- SPS 10/27/82
WITH REPORT;
PROCEDURE C52104F IS
USE REPORT ;
BEGIN
TEST( "C52104F" , "CHECK THAT IN ARRAY ASSIGNMENTS AND IN SLICE" &
" ASSIGNMENTS THE LENGTHS MUST MATCH" );
-- IN THIS TEST WE CAN'T USE AGGREGATE ASSIGNMENT (EXCEPT WHEN
-- THE AGGREGATES ARE STRING LITERALS); THEREFORE:
--
-- (1) ARRAYS WILL BE INITIALIZED BY INDIVIDUAL ASSIGNMENTS;
-- (2) CAN'T USE NON-NULL CONSTANT ARRAYS.
-- WE ASSUME THAT IN AN ARRAY_TYPE_DEFINITION THE INDEX PORTION
-- AND THE COMPONENT_TYPE PORTION ARE FUNCTIONALLY ORTHOGONAL
-- ALSO AT THE IMPLEMENTATION LEVEL, I.E. THAT THE CORRECTNESS
-- OF THE ACCESSING MECHANISM FOR ARRAYS DOES NOT DEPEND ON
-- COMPONENT_TYPE. ACCORDINGLY WE ARE TESTING FOR SOME BUT
-- NOT ALL KINDS OF COMPONENT_TYPE. (COMPONENT_TYPES INCLUDED:
-- INTEGER , CHARACTER , BOOLEAN .)
-- CASES DISTINGUISHED: ( 8 SELECTED CASES ARE IMPLEMENTED)
--
-- ( THE 8 SELECTIONS ARE THE 5-CASE
-- SERIES 10-11-12-13-14 FOLLOWED
-- BY 7 , 8 , 9 (IN THIS ORDER). )
--
--
-- ( EACH DIVISION COMPRISES 3 FILES,
-- COVERING RESPECTIVELY THE FIRST
-- 3 , NEXT 2 , AND LAST 3 OF THE 8
-- SELECTIONS FOR THE DIVISION.)
--
--
-- (1..6) (DO NOT APPLY TO NON-MATCHING OBJECTS, SINCE WE WANT
-- THE OBJECTS TO HAVE THE S A M E BASE TYPE.)
--
--
-- (7) UNSLICED OBJECTS OF THE PREDEFINED TYPE 'STRING' (BY
-- THEMSELVES).
--
--
-- (8) SLICED OBJECTS OF THE PREDEFINED TYPE 'STRING' , WITH
-- STRING LITERALS.
--
--
-- (9) SLICED OBJECTS OF THE PREDEFINED TYPE 'STRING' (BY
-- THEMSELVES).
--
--
-- (-) CONSTRAINABLE TYPES: ONLY SUBTESTS 2, 3, 4, 5, 6
-- WILL BE REPLICATED -- AS SUBTESTS 10, 11, 12, 13, 14 .
--
--
-- (10) MULTIDIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS WERE
-- DEFINED USING THE "BOX" COMPOUND SYMBOL.
-- (TWO-DIMENSIONAL ARRAYS OF INTEGERS.)
--
--
-- (11) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
-- WERE DEFINED USING THE "BOX" SYMBOL
-- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' .
-- ((ONE-DIMENSIONAL) ARRAYS OF INTEGERS.)
--
--
-- (12) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
-- WERE DEFINED USING THE "BOX" SYMBOL
-- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' .
-- ((ONE-DIMENSIONAL) ARRAYS OF BOOLEANS.)
--
--
-- (13) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
-- WERE DEFINED USING THE "BOX" SYMBOL
-- AND FOR WHICH THE COMPONENT TYPE IS 'CHARACTER' .
--
-- (STRING LITERALS ARE THE ONLY AGGREGATES WE ARE USING
-- IN THIS TEST. TO FORCE SLIDING, THE LOWER LIMIT IMPLIED
-- BY THE TYPEMARK WILL NOT BE 1 .)
--
--
-- (14) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
-- WERE DEFINED USING THE "BOX" SYMBOL
-- AND FOR WHICH THE COMPONENT TYPE IS 'CHARACTER' .
--
--
--
-- (-) SPECIAL CASES: SUPERLONG ARRAYS.. (TREATED FOR DYNAMIC
-- ARRAYS ONLY,
-- DIVISIONS C AND D .)
--
--
-- (-) THE DYNAMIC-ARRAY COUNTERPARTS OF THESE TESTS ARE IN DI-
-- VISIONS C (FOR NON-NULL ARRAYS) AND D (FOR NULL ARRAYS).
--
--
-------------------------------------------------------------------
-- (1 .. 6: NOT APPLICABLE)
--
--
-------------------------------------------------------------------
-- (10) MULTIDIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS WERE
-- DEFINED USING THE "BOX" COMPOUND SYMBOL.
-- (TWO-DIMENSIONAL ARRAYS OF INTEGERS.)
DECLARE
TYPE TABOX0 IS ARRAY( INTEGER RANGE <> , INTEGER RANGE <>
) OF INTEGER ;
SUBTYPE TABOX01 IS TABOX0( 1..1 , 0..7 );
SUBTYPE TABOX02 IS TABOX0 ;
ARRX01 : TABOX01 ;
ARRX02 : TABOX02( 1..0 , 0..7 );
BEGIN
-- ARRAY ASSIGNMENT:
ARRX02 := ARRX01 ;
FAILED( "EXCEPTION NOT RAISED - SUBTEST 10" );
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL ;
WHEN OTHERS =>
FAILED( "WRONG EXCEPTION RAISED - SUBTEST 10" );
END ;
-------------------------------------------------------------------
-- (11) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
-- WERE DEFINED USING THE "BOX" SYMBOL
-- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' .
-- ((ONE-DIMENSIONAL) ARRAYS OF INTEGERS.)
DECLARE
TYPE TABOX1 IS ARRAY( INTEGER RANGE <> ) OF INTEGER ;
SUBTYPE TABOX11 IS TABOX1( 4..5 ) ;
ARRX11 : TABOX11 ;
ARRX12 : TABOX1( 5..4 );
BEGIN
-- ARRAY ASSIGNMENT:
ARRX12 := ARRX11 ;
FAILED( "EXCEPTION NOT RAISED - SUBTEST 11" );
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL ;
WHEN OTHERS =>
FAILED( "WRONG EXCEPTION RAISED - SUBTEST 11" );
END ;
-------------------------------------------------------------------
-- (12) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
-- WERE DEFINED USING THE "BOX" SYMBOL
-- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' .
-- ((ONE-DIMENSIONAL) ARRAYS OF BOOLEANS.)
DECLARE
TYPE TABOX5 IS ARRAY( INTEGER RANGE <> ) OF BOOLEAN ;
SUBTYPE TABOX51 IS TABOX5( 1..5 );
ARRX51 : TABOX51 ;
ARRX52 : TABOX5( 5..9 );
BEGIN
-- INITIALIZATION OF RHS ARRAY:
FOR I IN 1..5 LOOP
ARRX51( I ) := FALSE ; -- VALUES WILL BE: F T F F T
END LOOP;
ARRX51(2) := TRUE ;
ARRX51(5) := TRUE ; -- RHS VALUES ARE: F T F F T
-- INITIALIZATION OF LHS ARRAY:
FOR I IN 5..9 LOOP
ARRX52( I ) := TRUE ; -- VALUES WILL BE: T F T T F
END LOOP;
ARRX52(6) := FALSE ;
ARRX52(9) := FALSE ; -- LHS VALUES ARE: T F T T F
-- NULL SLICE ASSIGNMENT:
ARRX52( 6..5 ) := ARRX51( 4..4 ) ;
FAILED( "EXCEPTION NOT RAISED - SUBTEST 12" );
EXCEPTION
WHEN CONSTRAINT_ERROR =>
-- CHECKING THE VALUES AFTER THE SLICE ASSIGNMENT:
IF ARRX52( 5 ) /= TRUE OR
ARRX52( 6 ) /= FALSE OR
ARRX52( 7 ) /= TRUE OR
ARRX52( 8 ) /= TRUE OR
ARRX52( 9 ) /= FALSE
THEN
FAILED( "LHS ARRAY ALTERED (12)" );
END IF;
WHEN OTHERS =>
FAILED( "WRONG EXCEPTION RAISED - SUBTEST 12" );
END ;
-------------------------------------------------------------------
RESULT ;
END C52104F;
|
