| -- C52104P.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 ELSEWHERE.) |
| |
| -- DIVISION D : NULL LENGTHS NOT DETERMINABLE STATICALLY. |
| |
| |
| -- RM 07/20/81 |
| |
| |
| WITH REPORT; |
| PROCEDURE C52104P IS |
| |
| USE REPORT ; |
| |
| BEGIN |
| |
| TEST( "C52104P" , "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 .) |
| -- |
| -- |
| |
| |
| ------------------------------------------------------------------- |
| |
| -- (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( IDENT_INT(1)..IDENT_INT(1) , |
| IDENT_INT(0)..IDENT_INT(7) ); |
| SUBTYPE TABOX02 IS TABOX0 ; |
| |
| ARRX01 : TABOX01 ; |
| ARRX02 : TABOX02( IDENT_INT(1)..IDENT_INT(0) , |
| IDENT_INT(0)..IDENT_INT(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( IDENT_INT(4)..IDENT_INT(5) ) ; |
| |
| ARRX11 : TABOX11 ; |
| ARRX12 : TABOX1( IDENT_INT(5)..IDENT_INT(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( IDENT_INT(1)..IDENT_INT(5) ); |
| |
| ARRX51 : TABOX51 ; |
| ARRX52 : TABOX5( IDENT_INT(5)..IDENT_INT(9) ); |
| |
| BEGIN |
| |
| -- INITIALIZATION OF RHS ARRAY: |
| |
| FOR I IN IDENT_INT(1)..IDENT_INT(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 IDENT_INT(5)..IDENT_INT(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( IDENT_INT(6)..IDENT_INT(5) ) := |
| ARRX51 |
| ( IDENT_INT(4)..IDENT_INT(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 C52104P; |
