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-- C48009E.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 ALLOCATORS OF THE FORM "NEW T'(X)", CHECK THAT CONSTRAINT_ERROR -- IS RAISED IF T IS A CONSTRAINED ARRAY TYPE AND: -- 1) A NAMED NULL OR NON-NULL BOUND FOR X DOES NOT EQUAL THE -- CORRESPONDING BOUND FOR T; -- 2) A BOUND OF T DOES NOT EQUAL THE CORRESPONDING VALUE SPECIFIED IN -- THE DECLARATION OF THE ALLOCATOR'S BASE TYPE; -- 3) A POSITIONAL AGGREGATE DOES NOT HAVE THE NUMBER OF COMPONENTS -- REQUIRED BY T OR BY THE ALLOCATOR'S BASE TYPE. -- RM 01/08/80 -- NL 10/13/81 -- SPS 10/26/82 -- JBG 03/03/83 -- EG 07/05/84 -- PWN 11/30/94 REMOVED TEST ILLEGAL IN ADA 9X. -- KAS 11/14/95 CHANGED FAILURE AT SLIDING ASSIGNMENT TO COMMENT ON LANGUAGE -- KAS 11/30/95 REINSTRUMENTED CASES TO SELECT LANGUAGE SEMANTICS -- PWN 05/03/96 Enforced Ada 95 sliding rules -- PWN 10/24/96 Adjusted expected results for Ada 95. -- TMB 11/19/96 BACKED OUT CHANGE FOR SLIDING WITH ACCESS TYPES -- MRM 12/16/96 Removed problem code from withdrawn version of test, and -- implemented a dereference-index check to ensure Ada95 -- required behavior. -- PWB.CTA 03/07/97 Restored checks from 1.11 in 2 cases where sliding does -- not occur WITH REPORT; PROCEDURE C48009E IS USE REPORT ; BEGIN TEST("C48009E","FOR ALLOCATORS OF THE FORM 'NEW T'(X)', CHECK " & "THAT CONSTRAINT_ERROR IS RAISED WHEN " & "APPROPRIATE - CONSTRAINED ARRAY TYPES"); DECLARE TYPE UA IS ARRAY(INTEGER RANGE <>) OF INTEGER; TYPE CA3_2 IS ARRAY(3 .. 2) OF INTEGER; TYPE SA1_3 IS ARRAY(1 .. 3) OF INTEGER; TYPE NA1_3 IS ARRAY(1 .. IDENT_INT(3)) OF INTEGER; SUBTYPE CA2_6 IS UA(2 .. 6); SUBTYPE CA1_4 IS UA(1 .. 4); SUBTYPE CA1_6 IS UA(1 .. 6); SUBTYPE CA4_1 IS UA(4 .. 1); SUBTYPE CA4_2 IS UA(4 .. 2); TYPE A_CA3_2 IS ACCESS CA3_2; TYPE A_SA1_3 IS ACCESS SA1_3; TYPE A_NA1_3 IS ACCESS NA1_3; TYPE A_CA1_5 IS ACCESS UA(1 .. 5); TYPE A_CA4_2 IS ACCESS CA4_2; V_A_CA3_2 : A_CA3_2; V_A_SA1_3 : A_SA1_3; V_A_NA1_3 : A_NA1_3; V_A_CA1_5 : A_CA1_5; FUNCTION ALLOC1(X : CA2_6) RETURN A_CA1_5 IS BEGIN IF EQUAL(1, 1) THEN RETURN NEW CA2_6'(X); ELSE RETURN NULL; END IF; END ALLOC1; FUNCTION ALLOC2(X : CA4_1) RETURN A_CA4_2 IS BEGIN IF EQUAL(1, 1) THEN RETURN NEW CA4_1'(X); ELSE RETURN NULL; END IF; END ALLOC2; BEGIN BEGIN V_A_CA3_2 := NEW CA3_2'(IDENT_INT(4) .. IDENT_INT(2) => 5); FAILED ("NO EXCEPTION RAISED - CASE 1A"); EXCEPTION WHEN CONSTRAINT_ERROR => NULL; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED - CASE 1A"); END; BEGIN V_A_NA1_3 := NEW NA1_3'(1 .. IDENT_INT(2) => 4); FAILED ("NO EXCEPTION RAISED - CASE 1B"); EXCEPTION WHEN CONSTRAINT_ERROR => NULL; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED - CASE 1B"); END; BEGIN -- note that ALLOC1 returns A_CA1_5, so both -- (1) and (5) are valid index references! IF ALLOC1((2 .. 6 => 2))(5) /= 2 THEN FAILED ("Wrong Value Returned - CASE 2A"); ELSIF ALLOC1((2 .. 6 => 3))(1) /= 3 THEN FAILED ("Unlikely Index Case - CASE 2A"); END IF; EXCEPTION WHEN OTHERS => FAILED ("EXCEPTION RAISED - CASE 2A"); END; BEGIN IF ALLOC2((4 .. 1 => 3)) = NULL THEN FAILED ("IMPOSSIBLE - CASE 2B"); END IF; COMMENT ("ADA 95 SLIDING ASSIGNMENT"); EXCEPTION WHEN CONSTRAINT_ERROR => FAILED ("ADA 83 NON-SLIDING ASSIGNMENT"); WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED - CASE 2B"); END; BEGIN V_A_SA1_3 := NEW SA1_3'(1, 2); FAILED ("NO EXCEPTION RAISED - CASE 3A"); EXCEPTION WHEN CONSTRAINT_ERROR => NULL; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED - CASE 3A"); END; BEGIN V_A_SA1_3 := NEW SA1_3'(3, 4, 5, 6); FAILED ("NO EXCEPTION RAISED - CASE 3B"); EXCEPTION WHEN CONSTRAINT_ERROR => NULL; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED - CASE 3B"); END; BEGIN V_A_NA1_3 := NEW NA1_3'(1, 2); FAILED ("NO EXCEPTION RAISED - CASE 3C"); EXCEPTION WHEN CONSTRAINT_ERROR => NULL; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED - CASE 3C"); END; BEGIN -- SATISFIES T BUT NOT BASE TYPE. V_A_CA1_5 := NEW CA1_4'(1, 2, 3, 4); FAILED ("NO EXCEPTION RAISED - CASE 3D"); EXCEPTION WHEN CONSTRAINT_ERROR => NULL; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED - CASE 3D"); END; BEGIN -- SATISFIES T BUT NOT BASE TYPE. V_A_CA1_5 := NEW CA1_6'(1, 2, 3, 4, 5, 6); FAILED ("NO EXCEPTION RAISED - CASE 3E"); EXCEPTION WHEN CONSTRAINT_ERROR => NULL; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED - CASE 3E"); END; BEGIN -- SATISFIES BASE TYPE BUT NOT T. V_A_CA1_5 := NEW CA1_4'(1, 2, 3, 4, 5); FAILED ("NO EXCEPTION RAISED - CASE 3F"); EXCEPTION WHEN CONSTRAINT_ERROR => NULL; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED - CASE 3F"); END; BEGIN -- SATISFIES BASE TYPE BUT NOT T. V_A_CA1_5 := NEW CA1_6'(1, 2, 3, 4, 5); FAILED ("NO EXCEPTION RAISED - CASE 3G"); EXCEPTION WHEN CONSTRAINT_ERROR => NULL; WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED - CASE 3G"); END; END ; RESULT ; END C48009E ;