-- C371002.A
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-- C371002.A
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--
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--
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-- Grant of Unlimited Rights
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-- Grant of Unlimited Rights
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--
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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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-- 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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-- 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 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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-- 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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-- 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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-- 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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-- 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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-- 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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-- any manner and for any purpose whatsoever, and to have or permit others
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-- to do so.
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-- to do so.
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--
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--
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-- DISCLAIMER
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-- DISCLAIMER
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--
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--
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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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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-- 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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-- 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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-- 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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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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--*
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--
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--
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-- OBJECTIVE:
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-- OBJECTIVE:
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-- Check that if a discriminant constraint depends on a discriminant,
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-- Check that if a discriminant constraint depends on a discriminant,
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-- the evaluation of the expressions in the constraint is deferred until
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-- the evaluation of the expressions in the constraint is deferred until
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-- an object of the subtype is created. Check for cases of records.
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-- an object of the subtype is created. Check for cases of records.
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--
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--
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-- TEST DESCRIPTION:
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-- TEST DESCRIPTION:
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-- This transition test defines record types with discriminant components
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-- This transition test defines record types with discriminant components
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-- which depend on the discriminants. The discriminants are calculated
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-- which depend on the discriminants. The discriminants are calculated
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-- by function calls. The test verifies that Constraint_Error is raised
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-- by function calls. The test verifies that Constraint_Error is raised
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-- during the object creations when values of discriminants are
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-- during the object creations when values of discriminants are
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-- incompatible with the subtypes.
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-- incompatible with the subtypes.
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--
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--
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-- Inspired by C37213A.ADA, C37213C.ADA, C37215A.ADA and C37215C.ADA.
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-- Inspired by C37213A.ADA, C37213C.ADA, C37215A.ADA and C37215C.ADA.
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--
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--
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--
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--
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-- CHANGE HISTORY:
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-- CHANGE HISTORY:
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-- 05 Apr 96 SAIC Initial version for ACVC 2.1.
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-- 05 Apr 96 SAIC Initial version for ACVC 2.1.
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--
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--
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--!
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--!
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with Report;
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with Report;
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|
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procedure C371002 is
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procedure C371002 is
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|
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subtype Small_Int is Integer range 1..10;
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subtype Small_Int is Integer range 1..10;
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|
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type Rec_W_Disc (Disc1, Disc2 : Small_Int) is
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type Rec_W_Disc (Disc1, Disc2 : Small_Int) is
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record
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record
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Str1 : String (1 .. Disc1) := (others => '*');
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Str1 : String (1 .. Disc1) := (others => '*');
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Str2 : String (1 .. Disc2) := (others => '*');
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Str2 : String (1 .. Disc2) := (others => '*');
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end record;
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end record;
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|
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type My_Array is array (Small_Int range <>) of Integer;
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type My_Array is array (Small_Int range <>) of Integer;
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|
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Func1_Cons : Integer := 0;
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Func1_Cons : Integer := 0;
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---------------------------------------------------------
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---------------------------------------------------------
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function Chk (Cons : Integer;
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function Chk (Cons : Integer;
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Value : Integer;
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Value : Integer;
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Message : String) return Boolean is
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Message : String) return Boolean is
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begin
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begin
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if Cons /= Value then
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if Cons /= Value then
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Report.Failed (Message & ": Func1_Cons is " &
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Report.Failed (Message & ": Func1_Cons is " &
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Integer'Image(Func1_Cons));
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Integer'Image(Func1_Cons));
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end if;
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end if;
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return True;
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return True;
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end Chk;
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end Chk;
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---------------------------------------------------------
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---------------------------------------------------------
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function Func1 return Integer is
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function Func1 return Integer is
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begin
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begin
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Func1_Cons := Func1_Cons + Report.Ident_Int(1);
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Func1_Cons := Func1_Cons + Report.Ident_Int(1);
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return Func1_Cons;
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return Func1_Cons;
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end Func1;
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end Func1;
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begin
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begin
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Report.Test ("C371002", "Check that if a discriminant constraint " &
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Report.Test ("C371002", "Check that if a discriminant constraint " &
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"depends on a discriminant, the evaluation of the " &
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"depends on a discriminant, the evaluation of the " &
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"expressions in the constraint is deferred until " &
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"expressions in the constraint is deferred until " &
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"object declarations");
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"object declarations");
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---------------------------------------------------------
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---------------------------------------------------------
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declare
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declare
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type Rec1 (D3 : Integer) is
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type Rec1 (D3 : Integer) is
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record
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record
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C1 : Rec_W_Disc (D3, Func1); -- Func1 evaluated, value 1.
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C1 : Rec_W_Disc (D3, Func1); -- Func1 evaluated, value 1.
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end record;
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end record;
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Chk1 : Boolean := Chk (Func1_Cons, 1,
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Chk1 : Boolean := Chk (Func1_Cons, 1,
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"Func1 not evaluated for Rec1");
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"Func1 not evaluated for Rec1");
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Obj1 : Rec1 (1); -- Func1 not evaluated again.
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Obj1 : Rec1 (1); -- Func1 not evaluated again.
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Obj2 : Rec1 (2); -- Func1 not evaluated again.
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Obj2 : Rec1 (2); -- Func1 not evaluated again.
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|
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Chk2 : Boolean := Chk (Func1_Cons, 1,
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Chk2 : Boolean := Chk (Func1_Cons, 1,
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"Func1 evaluated too many times");
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"Func1 evaluated too many times");
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begin
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begin
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if Obj1 /= (D3 => 1,
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if Obj1 /= (D3 => 1,
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C1 => (Disc1 => 1,
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C1 => (Disc1 => 1,
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Disc2 => 1,
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Disc2 => 1,
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Str1 => (others => '*'),
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Str1 => (others => '*'),
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Str2 => (others => '*'))) or
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Str2 => (others => '*'))) or
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Obj2 /= (D3 => 2,
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Obj2 /= (D3 => 2,
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C1 => (Disc1 => 2,
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C1 => (Disc1 => 2,
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Disc2 => 1,
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Disc2 => 1,
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Str1 => (others => '*'),
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Str1 => (others => '*'),
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Str2 => (others => '*'))) then
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Str2 => (others => '*'))) then
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Report.Failed ("Obj1 & Obj2 - Discriminant values not correct");
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Report.Failed ("Obj1 & Obj2 - Discriminant values not correct");
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end if;
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end if;
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end;
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end;
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---------------------------------------------------------
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---------------------------------------------------------
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Func1_Cons := -11;
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Func1_Cons := -11;
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|
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declare
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declare
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type Rec_Of_Rec_01 (D3 : Integer) is
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type Rec_Of_Rec_01 (D3 : Integer) is
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record
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record
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C1 : Rec_W_Disc (D3, Func1); -- Func1 evaluated, value -10.
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C1 : Rec_W_Disc (D3, Func1); -- Func1 evaluated, value -10.
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end record; -- Constraint_Error not raised.
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end record; -- Constraint_Error not raised.
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|
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type Rec_Of_MyArr_01 (D3 : Integer) is
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type Rec_Of_MyArr_01 (D3 : Integer) is
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record
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record
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C1 : My_Array (Func1 .. D3); -- Func1 evaluated, value -9.
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C1 : My_Array (Func1 .. D3); -- Func1 evaluated, value -9.
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end record; -- Constraint_Error not raised.
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end record; -- Constraint_Error not raised.
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|
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type Rec_Of_Rec_02 (D3 : Integer) is
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type Rec_Of_Rec_02 (D3 : Integer) is
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record
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record
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C1 : Rec_W_Disc (D3, 1);
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C1 : Rec_W_Disc (D3, 1);
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end record;
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end record;
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|
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type Rec_Of_MyArr_02 (D3 : Integer) is
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type Rec_Of_MyArr_02 (D3 : Integer) is
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record
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record
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C1 : My_Array (D3 .. 1);
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C1 : My_Array (D3 .. 1);
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end record;
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end record;
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|
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begin
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begin
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|
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---------------------------------------------------------
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---------------------------------------------------------
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begin
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begin
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declare
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declare
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Obj3 : Rec_Of_Rec_01(1); -- Constraint_Error raised.
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Obj3 : Rec_Of_Rec_01(1); -- Constraint_Error raised.
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begin
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begin
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Report.Failed ("Obj3 - Constraint_Error should be raised");
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Report.Failed ("Obj3 - Constraint_Error should be raised");
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if Obj3 /= (1, (1, 1, others => (others => '*'))) then
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if Obj3 /= (1, (1, 1, others => (others => '*'))) then
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Report.Comment ("Obj3 - Shouldn't get here");
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Report.Comment ("Obj3 - Shouldn't get here");
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end if;
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end if;
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end;
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end;
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|
|
exception
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exception
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when Constraint_Error => -- Exception expected.
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when Constraint_Error => -- Exception expected.
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null;
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null;
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when others =>
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when others =>
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Report.Failed ("Obj3 - others exception raised");
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Report.Failed ("Obj3 - others exception raised");
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end;
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end;
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|
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---------------------------------------------------------
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---------------------------------------------------------
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begin
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begin
|
declare
|
declare
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subtype Subtype_Rec is Rec_Of_Rec_01(1);
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subtype Subtype_Rec is Rec_Of_Rec_01(1);
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-- No Constraint_Error raised.
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-- No Constraint_Error raised.
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begin
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begin
|
declare
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declare
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Obj4 : Subtype_Rec; -- Constraint_Error raised.
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Obj4 : Subtype_Rec; -- Constraint_Error raised.
|
begin
|
begin
|
Report.Failed ("Obj4 - Constraint_Error should be raised");
|
Report.Failed ("Obj4 - Constraint_Error should be raised");
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if Obj4 /= (D3 => 1,
|
if Obj4 /= (D3 => 1,
|
C1 => (Disc1 => 1,
|
C1 => (Disc1 => 1,
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Disc2 => 1,
|
Disc2 => 1,
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Str1 => (others => '*'),
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Str1 => (others => '*'),
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Str2 => (others => '*'))) then
|
Str2 => (others => '*'))) then
|
Report.Comment ("Obj4 - Shouldn't get here");
|
Report.Comment ("Obj4 - Shouldn't get here");
|
end if;
|
end if;
|
end;
|
end;
|
|
|
exception
|
exception
|
when Constraint_Error => -- Exception expected.
|
when Constraint_Error => -- Exception expected.
|
null;
|
null;
|
when others =>
|
when others =>
|
Report.Failed ("Obj4 - others exception raised");
|
Report.Failed ("Obj4 - others exception raised");
|
end;
|
end;
|
|
|
exception
|
exception
|
when Constraint_Error =>
|
when Constraint_Error =>
|
Report.Failed ("Subtype_Rec - Constraint_Error raised");
|
Report.Failed ("Subtype_Rec - Constraint_Error raised");
|
when others =>
|
when others =>
|
Report.Failed ("Subtype_Rec - others exception raised");
|
Report.Failed ("Subtype_Rec - others exception raised");
|
end;
|
end;
|
|
|
---------------------------------------------------------
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---------------------------------------------------------
|
begin
|
begin
|
declare
|
declare
|
type Arr is array (1..5) -- No Constraint_Error raised.
|
type Arr is array (1..5) -- No Constraint_Error raised.
|
of Rec_Of_Rec_01(1);
|
of Rec_Of_Rec_01(1);
|
|
|
begin
|
begin
|
declare
|
declare
|
Obj5 : Arr; -- Constraint_Error raised.
|
Obj5 : Arr; -- Constraint_Error raised.
|
begin
|
begin
|
Report.Failed ("Obj5 - Constraint_Error should be raised");
|
Report.Failed ("Obj5 - Constraint_Error should be raised");
|
if Obj5 /= (1..5 => (1, (1, 1, others => (others => '*')))) then
|
if Obj5 /= (1..5 => (1, (1, 1, others => (others => '*')))) then
|
Report.Comment ("Obj5 - Shouldn't get here");
|
Report.Comment ("Obj5 - Shouldn't get here");
|
end if;
|
end if;
|
end;
|
end;
|
|
|
exception
|
exception
|
when Constraint_Error => -- Exception expected.
|
when Constraint_Error => -- Exception expected.
|
null;
|
null;
|
when others =>
|
when others =>
|
Report.Failed ("Obj5 - others exception raised");
|
Report.Failed ("Obj5 - others exception raised");
|
end;
|
end;
|
|
|
exception
|
exception
|
when Constraint_Error =>
|
when Constraint_Error =>
|
Report.Failed ("Arr - Constraint_Error raised");
|
Report.Failed ("Arr - Constraint_Error raised");
|
when others =>
|
when others =>
|
Report.Failed ("Arr - others exception raised");
|
Report.Failed ("Arr - others exception raised");
|
end;
|
end;
|
|
|
---------------------------------------------------------
|
---------------------------------------------------------
|
begin
|
begin
|
declare
|
declare
|
type Rec_Of_Rec_Of_MyArr is
|
type Rec_Of_Rec_Of_MyArr is
|
record
|
record
|
C1 : Rec_Of_MyArr_01(1); -- No Constraint_Error raised.
|
C1 : Rec_Of_MyArr_01(1); -- No Constraint_Error raised.
|
end record;
|
end record;
|
begin
|
begin
|
declare
|
declare
|
Obj6 : Rec_Of_Rec_Of_MyArr; -- Constraint_Error raised.
|
Obj6 : Rec_Of_Rec_Of_MyArr; -- Constraint_Error raised.
|
begin
|
begin
|
Report.Failed ("Obj6 - Constraint_Error should be raised");
|
Report.Failed ("Obj6 - Constraint_Error should be raised");
|
if Obj6 /= (C1 => (1, (1, 1))) then
|
if Obj6 /= (C1 => (1, (1, 1))) then
|
Report.Comment ("Obj6 - Shouldn't get here");
|
Report.Comment ("Obj6 - Shouldn't get here");
|
end if;
|
end if;
|
end;
|
end;
|
|
|
exception
|
exception
|
when Constraint_Error => -- Exception expected.
|
when Constraint_Error => -- Exception expected.
|
null;
|
null;
|
when others =>
|
when others =>
|
Report.Failed ("Obj6 - others exception raised");
|
Report.Failed ("Obj6 - others exception raised");
|
end;
|
end;
|
|
|
exception
|
exception
|
when Constraint_Error =>
|
when Constraint_Error =>
|
Report.Failed ("Rec_Of_Rec_Of_MyArr - Constraint_Error raised");
|
Report.Failed ("Rec_Of_Rec_Of_MyArr - Constraint_Error raised");
|
when others =>
|
when others =>
|
Report.Failed ("Rec_Of_Rec_Of_MyArr - others exception raised");
|
Report.Failed ("Rec_Of_Rec_Of_MyArr - others exception raised");
|
end;
|
end;
|
|
|
---------------------------------------------------------
|
---------------------------------------------------------
|
begin
|
begin
|
declare
|
declare
|
type New_Rec is
|
type New_Rec is
|
new Rec_Of_MyArr_01(1); -- No Constraint_Error raised.
|
new Rec_Of_MyArr_01(1); -- No Constraint_Error raised.
|
|
|
begin
|
begin
|
declare
|
declare
|
Obj7 : New_Rec; -- Constraint_Error raised.
|
Obj7 : New_Rec; -- Constraint_Error raised.
|
begin
|
begin
|
Report.Failed ("Obj7 - Constraint_Error should be raised");
|
Report.Failed ("Obj7 - Constraint_Error should be raised");
|
if Obj7 /= (1, (1, 1)) then
|
if Obj7 /= (1, (1, 1)) then
|
Report.Comment ("Obj7 - Shouldn't get here");
|
Report.Comment ("Obj7 - Shouldn't get here");
|
end if;
|
end if;
|
end;
|
end;
|
|
|
exception
|
exception
|
when Constraint_Error => -- Exception expected.
|
when Constraint_Error => -- Exception expected.
|
null;
|
null;
|
when others =>
|
when others =>
|
Report.Failed ("Obj7 - others exception raised");
|
Report.Failed ("Obj7 - others exception raised");
|
end;
|
end;
|
|
|
exception
|
exception
|
when Constraint_Error =>
|
when Constraint_Error =>
|
Report.Failed ("New_Rec - Constraint_Error raised");
|
Report.Failed ("New_Rec - Constraint_Error raised");
|
when others =>
|
when others =>
|
Report.Failed ("New_Rec - others exception raised");
|
Report.Failed ("New_Rec - others exception raised");
|
end;
|
end;
|
|
|
---------------------------------------------------------
|
---------------------------------------------------------
|
begin
|
begin
|
declare
|
declare
|
type Acc_Rec is
|
type Acc_Rec is
|
access Rec_Of_Rec_02 (Report.Ident_Int(0));
|
access Rec_Of_Rec_02 (Report.Ident_Int(0));
|
-- No Constraint_Error raised.
|
-- No Constraint_Error raised.
|
begin
|
begin
|
declare
|
declare
|
Obj8 : Acc_Rec; -- No Constraint_Error raised.
|
Obj8 : Acc_Rec; -- No Constraint_Error raised.
|
|
|
begin
|
begin
|
Obj8 := new Rec_Of_Rec_02 (Report.Ident_Int(0));
|
Obj8 := new Rec_Of_Rec_02 (Report.Ident_Int(0));
|
-- Constraint_Error raised.
|
-- Constraint_Error raised.
|
|
|
Report.Failed ("Obj8 - Constraint_Error should be raised");
|
Report.Failed ("Obj8 - Constraint_Error should be raised");
|
if Obj8.all /= (D3 => 1,
|
if Obj8.all /= (D3 => 1,
|
C1 => (Disc1 => 1,
|
C1 => (Disc1 => 1,
|
Disc2 => 1,
|
Disc2 => 1,
|
Str1 => (others => '*'),
|
Str1 => (others => '*'),
|
Str2 => (others => '*'))) then
|
Str2 => (others => '*'))) then
|
Report.Comment ("Obj8 - Shouldn't get here");
|
Report.Comment ("Obj8 - Shouldn't get here");
|
end if;
|
end if;
|
end;
|
end;
|
|
|
exception
|
exception
|
when Constraint_Error => -- Exception expected.
|
when Constraint_Error => -- Exception expected.
|
null;
|
null;
|
when others =>
|
when others =>
|
Report.Failed ("Obj8 - others exception raised");
|
Report.Failed ("Obj8 - others exception raised");
|
end;
|
end;
|
|
|
exception
|
exception
|
when Constraint_Error =>
|
when Constraint_Error =>
|
Report.Failed ("Acc_Rec - Constraint_Error raised");
|
Report.Failed ("Acc_Rec - Constraint_Error raised");
|
when others =>
|
when others =>
|
Report.Failed ("Acc_Rec - others exception raised");
|
Report.Failed ("Acc_Rec - others exception raised");
|
end;
|
end;
|
|
|
---------------------------------------------------------
|
---------------------------------------------------------
|
begin
|
begin
|
declare
|
declare
|
type Acc_Rec_MyArr is access
|
type Acc_Rec_MyArr is access
|
Rec_Of_MyArr_02; -- No Constraint_Error
|
Rec_Of_MyArr_02; -- No Constraint_Error
|
-- raised for either
|
-- raised for either
|
Obj9 : Acc_Rec_MyArr; -- declaration.
|
Obj9 : Acc_Rec_MyArr; -- declaration.
|
|
|
begin
|
begin
|
Obj9 := new Rec_Of_MyArr_02 (Report.Ident_Int(0));
|
Obj9 := new Rec_Of_MyArr_02 (Report.Ident_Int(0));
|
-- Constraint_Error raised.
|
-- Constraint_Error raised.
|
|
|
Report.Failed ("Obj9 - Constraint_Error should be raised");
|
Report.Failed ("Obj9 - Constraint_Error should be raised");
|
|
|
if Obj9.all /= (1, (1, 1)) then
|
if Obj9.all /= (1, (1, 1)) then
|
Report.Comment ("Obj9 - Shouldn't get here");
|
Report.Comment ("Obj9 - Shouldn't get here");
|
end if;
|
end if;
|
|
|
exception
|
exception
|
when Constraint_Error => -- Exception expected.
|
when Constraint_Error => -- Exception expected.
|
null;
|
null;
|
when others =>
|
when others =>
|
Report.Failed ("Obj9 - others exception raised");
|
Report.Failed ("Obj9 - others exception raised");
|
end;
|
end;
|
|
|
exception
|
exception
|
when Constraint_Error =>
|
when Constraint_Error =>
|
Report.Failed ("Acc_Rec_MyArr - Constraint_Error raised");
|
Report.Failed ("Acc_Rec_MyArr - Constraint_Error raised");
|
when others =>
|
when others =>
|
Report.Failed ("Acc_Rec_MyArr - others exception raised");
|
Report.Failed ("Acc_Rec_MyArr - others exception raised");
|
end;
|
end;
|
|
|
end;
|
end;
|
|
|
Report.Result;
|
Report.Result;
|
|
|
exception
|
exception
|
when others =>
|
when others =>
|
Report.Failed ("Discriminant value checked too soon");
|
Report.Failed ("Discriminant value checked too soon");
|
Report.Result;
|
Report.Result;
|
|
|
end C371002;
|
end C371002;
|
|
|
