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|
-- C52103F.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 ARRAY ASSIGNMENTS WITH MATCHING
-- LENGTHS DO NOT CAUSE CONSTRAINT_ERROR TO BE RAISED AND
-- ARE PERFORMED CORRECTLY.
-- (OVERLAPS BETWEEN THE OPERANDS OF THE ASSIGNMENT STATEMENT
-- ARE TREATED ELSEWHERE.)
-- DIVISION B : STATICALLY-DETERMINABLE NULL LENGTHS.
-- RM 07/20/81
-- SPS 3/22/83
WITH REPORT;
PROCEDURE C52103F IS
USE REPORT ;
BEGIN
TEST( "C52103F" , "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 SELECTIONS ARE 7 , 8 , 9 ,
-- AND PRECISELY 5 CASES FROM THE
-- TWO 5-CASE SERIES 2-3-4-5-6 AND
-- 10-11-12-13-14)
--
-- ( IN THE CURRENT DIVISION, THE 5
-- FLOATING SELECTIONS ARE 10-3-12-
-- -5-14 ; THUS THE 8 SELECTIONS ARE
-- 10-3-12-5-14-7-8-9 (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) ARRAY OBJECTS DECLARED IN THE SAME DECLARATION.
-- (TWO-DIMENSIONAL; NON-CONSTRAINABLE TYPEMARK.)
--
-- (THIS WILL BE THE ONLY CASE INVOLVING OBJECTS DECLARED
-- IN THE SAME DECLARATION.)
--
--
-- (2) MULTIDIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS WERE
-- DEFINED WITHOUT EVER USING THE "BOX" COMPOUND SYMBOL.
-- (TWO-DIMENSIONAL ARRAYS OF INTEGERS.)
--
-- (SLICING IS ILLEGAL; SINCE IN THIS TEST WE ARE NEVER
-- USING AGGREGATES
-- (EXCEPT FOR ONE-DIMENSIONAL ARRAYS OF CHARACTERS;
-- SEE (5) )
-- AND WE ARE NOT USING CONVERSION-TO-CONSTRAINED-TYPEMARKS
-- (AS IN T1(ARR) , WHERE ARR IS AN ARRAY
-- OBJECT AND T1 IS AN ARRAY TYPEMARK SIMILAR
-- -- AS MORE PRECISELY SPECIFIED IN RM 4.6(B) --
-- TO THE TYPEMARK OF ARR ),
-- THE ARRAY ASSIGNMENT CANNOT INVOLVE ANY SLIDING,
-- AND THE TYPEMARKS ARE ESSENTIALLY THE SAME.)
--
--
-- (3) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
-- WERE DEFINED WITHOUT EVER USING THE "BOX" SYMBOL
-- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' .
-- ((ONE-DIMENSIONAL) ARRAYS OF INTEGERS.)
--
-- (SINCE WE ARE NOT USING AGGREGATES
-- AND WE ARE NOT USING CONVERSION-TO-CONSTRAINED-TYPEMARKS,
-- THE ARRAY ASSIGNMENT CANNOT INVOLVE ANY SLIDING,
-- AND THE TYPEMARKS ARE ESSENTIALLY THE SAME.)
--
--
-- (4) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
-- WERE DEFINED WITHOUT EVER USING THE "BOX" SYMBOL
-- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' .
-- ((ONE-DIMENSIONAL) ARRAYS OF BOOLEANS.)
--
-- (THE ASSIGNMENT MAY REQUIRE SLIDING.)
--
-- (MOST SUBSEQUENT SUBCASES IN THIS TEST (OTHER THAN NULL
-- ASSIGNMENTS) WILL INVOLVE SLIDING; WE ASSUME THAT
-- SUBCASES WHICH WORK IN CONJUNCTION WITH SLIDING WORK
-- ALSO WHEN NO SLIDING IS INVOLVED.)
--
--
-- (5) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
-- WERE DEFINED WITHOUT EVER 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 .)
--
--
-- (6) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
-- WERE DEFINED WITHOUT EVER USING THE "BOX" SYMBOL
-- AND FOR WHICH THE COMPONENT TYPE IS 'CHARACTER' .
--
--
-- (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).
--
--
-------------------------------------------------------------------
-- (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..0 , 0..7 );
SUBTYPE TABOX02 IS TABOX0 ;
ARRX01 : TABOX01 ;
ARRX02 : TABOX02( 7..6 , 20..27 );
BEGIN
-- ARRAY ASSIGNMENT:
ARRX02 := ARRX01 ;
EXCEPTION
WHEN OTHERS =>
FAILED( "EXCEPTION RAISED - SUBTEST 10" );
END ;
-------------------------------------------------------------------
-- (3) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
-- WERE DEFINED WITHOUT EVER USING THE "BOX" SYMBOL
-- AND FOR WHICH THE COMPONENT TYPE IS NOT 'CHARACTER' .
-- ((ONE-DIMENSIONAL) ARRAYS OF INTEGERS.)
DECLARE
TYPE TA3 IS ARRAY( INTEGER RANGE 100..99 ) OF INTEGER ;
SUBTYPE TA31 IS TA3 ;
SUBTYPE TA32 IS TA3 ;
ARR31 : TA31 ;
ARR32 : TA32 ;
BEGIN
-- ARRAY ASSIGNMENT:
ARR32 := ARR31 ;
EXCEPTION
WHEN OTHERS =>
FAILED( "EXCEPTION RAISED - SUBTEST 3" );
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..3) ;
-- 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( "SLICE ASSIGNMENT NOT CORRECT (VALUES)" );
END IF;
EXCEPTION
WHEN OTHERS =>
FAILED( "EXCEPTION RAISED - SUBTEST 12" );
END ;
-------------------------------------------------------------------
RESULT ;
END C52103F;
|
