OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [ada/] [acats/] [tests/] [ca/] [ca11001.a] - Diff between revs 154 and 816

Only display areas with differences | Details | Blame | View Log

Rev 154 Rev 816
-- CA11001.A
-- CA11001.A
--
--
--                             Grant of Unlimited Rights
--                             Grant of Unlimited Rights
--
--
--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
--     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
--     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 in the software and documentation contained herein.
--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
--     this public release, the Government intends to confer upon all
--     this public release, the Government intends to confer upon all
--     recipients unlimited rights  equal to those held by the Government.
--     recipients unlimited rights  equal to those held by the Government.
--     These rights include rights to use, duplicate, release or disclose the
--     These rights include rights to use, duplicate, release or disclose the
--     released technical data and computer software in whole or in part, in
--     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
--     any manner and for any purpose whatsoever, and to have or permit others
--     to do so.
--     to do so.
--
--
--                                    DISCLAIMER
--                                    DISCLAIMER
--
--
--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
--     PARTICULAR PURPOSE OF SAID MATERIAL.
--     PARTICULAR PURPOSE OF SAID MATERIAL.
--*
--*
--
--
-- OBJECTIVE:
-- OBJECTIVE:
--      Check that a child unit can be used to provide an alternate view and
--      Check that a child unit can be used to provide an alternate view and
--      operations on a private type in its parent package.  Check that a
--      operations on a private type in its parent package.  Check that a
--      child unit can be a package.  Check that a WITH of a child unit
--      child unit can be a package.  Check that a WITH of a child unit
--      includes an implicit WITH of its ancestor unit.
--      includes an implicit WITH of its ancestor unit.
--
--
-- TEST DESCRIPTION:
-- TEST DESCRIPTION:
--      Declare a private type in a package specification. Declare
--      Declare a private type in a package specification. Declare
--      subprograms for the type.
--      subprograms for the type.
--
--
--      Add a public child to the above package.  Within the body of this
--      Add a public child to the above package.  Within the body of this
--      package, access the private type. Declare operations to read and
--      package, access the private type. Declare operations to read and
--      write to its parent private type.
--      write to its parent private type.
--
--
--      In the main program, "with" the child.  Declare objects of the
--      In the main program, "with" the child.  Declare objects of the
--      parent private type.  Access the subprograms from both parent and
--      parent private type.  Access the subprograms from both parent and
--      child packages.
--      child packages.
--
--
--
--
-- CHANGE HISTORY:
-- CHANGE HISTORY:
--      06 Dec 94   SAIC    ACVC 2.0
--      06 Dec 94   SAIC    ACVC 2.0
--
--
--!
--!
package CA11001_0 is   -- Cartesian_Complex
package CA11001_0 is   -- Cartesian_Complex
--  This package represents a Cartesian view of a complex number.  It contains
--  This package represents a Cartesian view of a complex number.  It contains
--  a private type plus subprograms to construct and decompose a complex
--  a private type plus subprograms to construct and decompose a complex
--  number.
--  number.
   type Complex_Int is range 0 .. 100;
   type Complex_Int is range 0 .. 100;
   type Complex_Type is private;
   type Complex_Type is private;
   Constant_Complex : constant Complex_Type;
   Constant_Complex : constant Complex_Type;
   Complex_Error : exception;
   Complex_Error : exception;
   procedure Cartesian_Assign   (R, I : in     Complex_Int;
   procedure Cartesian_Assign   (R, I : in     Complex_Int;
                                 C    :    out Complex_Type);
                                 C    :    out Complex_Type);
   function Cartesian_Real_Part (C : Complex_Type)
   function Cartesian_Real_Part (C : Complex_Type)
     return Complex_Int;
     return Complex_Int;
   function Cartesian_Imag_Part (C : Complex_Type)
   function Cartesian_Imag_Part (C : Complex_Type)
     return Complex_Int;
     return Complex_Int;
   function Complex (Real, Imaginary : Complex_Int)
   function Complex (Real, Imaginary : Complex_Int)
     return Complex_Type;
     return Complex_Type;
private
private
   type Complex_Type is                      -- Parent private type
   type Complex_Type is                      -- Parent private type
      record
      record
         Real, Imaginary : Complex_Int;
         Real, Imaginary : Complex_Int;
      end record;
      end record;
   Constant_Complex : constant Complex_Type := (Real => 0, Imaginary => 0);
   Constant_Complex : constant Complex_Type := (Real => 0, Imaginary => 0);
end CA11001_0;       -- Cartesian_Complex
end CA11001_0;       -- Cartesian_Complex
--=======================================================================--
--=======================================================================--
package body CA11001_0 is  -- Cartesian_Complex
package body CA11001_0 is  -- Cartesian_Complex
   procedure Cartesian_Assign (R, I : in     Complex_Int;
   procedure Cartesian_Assign (R, I : in     Complex_Int;
                               C    :    out Complex_Type) is
                               C    :    out Complex_Type) is
   begin
   begin
      C.Real      := R;
      C.Real      := R;
      C.Imaginary := I;
      C.Imaginary := I;
   end Cartesian_Assign;
   end Cartesian_Assign;
   -------------------------------------------------------------
   -------------------------------------------------------------
   function Cartesian_Real_Part (C : Complex_Type)
   function Cartesian_Real_Part (C : Complex_Type)
     return Complex_Int is
     return Complex_Int is
   begin
   begin
      return C.Real;
      return C.Real;
   end Cartesian_Real_Part;
   end Cartesian_Real_Part;
   -------------------------------------------------------------
   -------------------------------------------------------------
   function Cartesian_Imag_Part (C : Complex_Type)
   function Cartesian_Imag_Part (C : Complex_Type)
     return Complex_Int is
     return Complex_Int is
   begin
   begin
      return C.Imaginary;
      return C.Imaginary;
   end Cartesian_Imag_Part;
   end Cartesian_Imag_Part;
   -------------------------------------------------------------
   -------------------------------------------------------------
   function Complex (Real, Imaginary : Complex_Int)
   function Complex (Real, Imaginary : Complex_Int)
     return Complex_Type is
     return Complex_Type is
   begin
   begin
      return (Real, Imaginary);
      return (Real, Imaginary);
   end Complex;
   end Complex;
end CA11001_0;      -- Cartesian_Complex
end CA11001_0;      -- Cartesian_Complex
--=======================================================================--
--=======================================================================--
package CA11001_0.CA11001_1 is    -- Polar_Complex
package CA11001_0.CA11001_1 is    -- Polar_Complex
--  This public child provides a different view of the private type from its
--  This public child provides a different view of the private type from its
--  parent.  It provides a polar view by the provision of subprograms which
--  parent.  It provides a polar view by the provision of subprograms which
--  construct and decompose a complex number.
--  construct and decompose a complex number.
   procedure Polar_Assign (R, Theta : in     Complex_Int;
   procedure Polar_Assign (R, Theta : in     Complex_Int;
                           C        :    out Complex_Type);
                           C        :    out Complex_Type);
                                             -- Complex_Type is a
                                             -- Complex_Type is a
                                             -- record of CA11001_0
                                             -- record of CA11001_0
   function Polar_Real_Part (C: Complex_Type) return Complex_Int;
   function Polar_Real_Part (C: Complex_Type) return Complex_Int;
   function Polar_Imag_Part (C: Complex_Type) return Complex_Int;
   function Polar_Imag_Part (C: Complex_Type) return Complex_Int;
   function Equals_Const (Num : Complex_Type) return Boolean;
   function Equals_Const (Num : Complex_Type) return Boolean;
end CA11001_0.CA11001_1;    -- Polar_Complex
end CA11001_0.CA11001_1;    -- Polar_Complex
--=======================================================================--
--=======================================================================--
package body CA11001_0.CA11001_1 is   -- Polar_Complex
package body CA11001_0.CA11001_1 is   -- Polar_Complex
   function Cos (Angle : Complex_Int) return Complex_Int is
   function Cos (Angle : Complex_Int) return Complex_Int is
      Num : constant Complex_Int := 2;
      Num : constant Complex_Int := 2;
   begin
   begin
      return (Angle * Num);   -- not true Cosine function
      return (Angle * Num);   -- not true Cosine function
   end Cos;
   end Cos;
   -------------------------------------------------------------
   -------------------------------------------------------------
   function Sine (Angle : Complex_Int) return Complex_Int is
   function Sine (Angle : Complex_Int) return Complex_Int is
   begin
   begin
      return 1;     -- not true Sine function
      return 1;     -- not true Sine function
   end Sine;
   end Sine;
   -------------------------------------------------------------
   -------------------------------------------------------------
   function Sqrt (Num : Complex_Int)
   function Sqrt (Num : Complex_Int)
     return Complex_Int is
     return Complex_Int is
   begin
   begin
     return (Num);     -- not true Square root function
     return (Num);     -- not true Square root function
   end Sqrt;
   end Sqrt;
   -------------------------------------------------------------
   -------------------------------------------------------------
   function Tan  (Angle : Complex_Int) return Complex_Int is
   function Tan  (Angle : Complex_Int) return Complex_Int is
   begin
   begin
     return Angle;     -- not true Tangent function
     return Angle;     -- not true Tangent function
   end Tan;
   end Tan;
   -------------------------------------------------------------
   -------------------------------------------------------------
   procedure Polar_Assign (R, Theta : in     Complex_Int;
   procedure Polar_Assign (R, Theta : in     Complex_Int;
                           C        :    out Complex_Type) is
                           C        :    out Complex_Type) is
   begin
   begin
      if R = 0 and Theta = 0 then
      if R = 0 and Theta = 0 then
         raise Complex_Error;
         raise Complex_Error;
      end if;
      end if;
      C.Real := R * Cos (Theta);
      C.Real := R * Cos (Theta);
      C.Imaginary := R * Sine (Theta);
      C.Imaginary := R * Sine (Theta);
   end Polar_Assign;
   end Polar_Assign;
   -------------------------------------------------------------
   -------------------------------------------------------------
   function Polar_Real_Part (C: Complex_Type) return Complex_Int is
   function Polar_Real_Part (C: Complex_Type) return Complex_Int is
   begin
   begin
      return Sqrt ((Cartesian_Imag_Part (C)) ** 2 +
      return Sqrt ((Cartesian_Imag_Part (C)) ** 2 +
                   (Cartesian_Real_Part (C)) ** 2);
                   (Cartesian_Real_Part (C)) ** 2);
   end Polar_Real_Part;
   end Polar_Real_Part;
   -------------------------------------------------------------
   -------------------------------------------------------------
   function Polar_Imag_Part (C: Complex_Type) return Complex_Int is
   function Polar_Imag_Part (C: Complex_Type) return Complex_Int is
   begin
   begin
      return (Tan (Cartesian_Imag_Part (C) /
      return (Tan (Cartesian_Imag_Part (C) /
              Cartesian_Real_Part (C)));
              Cartesian_Real_Part (C)));
   end Polar_Imag_Part;
   end Polar_Imag_Part;
   -------------------------------------------------------------
   -------------------------------------------------------------
   function Equals_Const (Num : Complex_Type) return Boolean is
   function Equals_Const (Num : Complex_Type) return Boolean is
   begin
   begin
      return Num.Real = Constant_Complex.Real and
      return Num.Real = Constant_Complex.Real and
         Num.Imaginary = Constant_Complex.Imaginary;
         Num.Imaginary = Constant_Complex.Imaginary;
   end Equals_Const;
   end Equals_Const;
end CA11001_0.CA11001_1;     -- Polar_Complex
end CA11001_0.CA11001_1;     -- Polar_Complex
--=======================================================================--
--=======================================================================--
with CA11001_0.CA11001_1;        -- Polar_Complex
with CA11001_0.CA11001_1;        -- Polar_Complex
with Report;
with Report;
procedure CA11001 is
procedure CA11001 is
   Complex_No  : CA11001_0.Complex_Type;    -- Complex_Type is a
   Complex_No  : CA11001_0.Complex_Type;    -- Complex_Type is a
                                            -- record of CA11001_0
                                            -- record of CA11001_0
   Complex_5x2 : CA11001_0.Complex_Type := CA11001_0.Complex (5, 2);
   Complex_5x2 : CA11001_0.Complex_Type := CA11001_0.Complex (5, 2);
   Int_2       :  CA11001_0.Complex_Int
   Int_2       :  CA11001_0.Complex_Int
               := CA11001_0.Complex_Int (Report.Ident_Int (2));
               := CA11001_0.Complex_Int (Report.Ident_Int (2));
begin
begin
   Report.Test ("CA11001", "Check that a child unit can be used " &
   Report.Test ("CA11001", "Check that a child unit can be used " &
                "to provide an alternate view and operations " &
                "to provide an alternate view and operations " &
                "on a private type in its parent package");
                "on a private type in its parent package");
   Basic_View_Subtest:
   Basic_View_Subtest:
   begin
   begin
      -- Assign using Cartesian coordinates.
      -- Assign using Cartesian coordinates.
      CA11001_0.Cartesian_Assign
      CA11001_0.Cartesian_Assign
        (CA11001_0.Complex_Int (Report.Ident_Int (1)), Int_2, Complex_No);
        (CA11001_0.Complex_Int (Report.Ident_Int (1)), Int_2, Complex_No);
      -- Read back in Polar coordinates.
      -- Read back in Polar coordinates.
      -- Polar values are surrogates used in checking for correct
      -- Polar values are surrogates used in checking for correct
      -- subprogram calls.
      -- subprogram calls.
      if CA11001_0."/=" (CA11001_0.CA11001_1.Polar_Real_Part (Complex_No),
      if CA11001_0."/=" (CA11001_0.CA11001_1.Polar_Real_Part (Complex_No),
        CA11001_0.Cartesian_Real_Part (Complex_5x2)) and CA11001_0."/="
        CA11001_0.Cartesian_Real_Part (Complex_5x2)) and CA11001_0."/="
          (CA11001_0.CA11001_1.Polar_Imag_Part (Complex_No),
          (CA11001_0.CA11001_1.Polar_Imag_Part (Complex_No),
            CA11001_0.Cartesian_Imag_Part (Complex_5x2)) then
            CA11001_0.Cartesian_Imag_Part (Complex_5x2)) then
           Report.Failed ("Incorrect Cartesian result");
           Report.Failed ("Incorrect Cartesian result");
      end if;
      end if;
   end Basic_View_Subtest;
   end Basic_View_Subtest;
   -------------------------------------------------------------
   -------------------------------------------------------------
   Alternate_View_Subtest:
   Alternate_View_Subtest:
   begin
   begin
      -- Assign using Polar coordinates.
      -- Assign using Polar coordinates.
      CA11001_0.CA11001_1.Polar_Assign
      CA11001_0.CA11001_1.Polar_Assign
        (Int_2, CA11001_0.Complex_Int (Report.Ident_Int (3)), Complex_No);
        (Int_2, CA11001_0.Complex_Int (Report.Ident_Int (3)), Complex_No);
      -- Read back in Cartesian coordinates.
      -- Read back in Cartesian coordinates.
      if CA11001_0."/=" (CA11001_0.Cartesian_Real_Part
      if CA11001_0."/=" (CA11001_0.Cartesian_Real_Part
        (Complex_No), CA11001_0.Complex_Int (Report.Ident_Int (12))) or
        (Complex_No), CA11001_0.Complex_Int (Report.Ident_Int (12))) or
          CA11001_0."/=" (CA11001_0.Cartesian_Imag_Part (Complex_No), Int_2)
          CA11001_0."/=" (CA11001_0.Cartesian_Imag_Part (Complex_No), Int_2)
      then
      then
         Report.Failed ("Incorrect Polar result");
         Report.Failed ("Incorrect Polar result");
      end if;
      end if;
   end Alternate_View_Subtest;
   end Alternate_View_Subtest;
   -------------------------------------------------------------
   -------------------------------------------------------------
   Other_Subtest:
   Other_Subtest:
   begin
   begin
      -- Assign using Polar coordinates.
      -- Assign using Polar coordinates.
      CA11001_0.CA11001_1.Polar_Assign
      CA11001_0.CA11001_1.Polar_Assign
        (CA11001_0.Complex_Int (Report.Ident_Int (0)), Int_2, Complex_No);
        (CA11001_0.Complex_Int (Report.Ident_Int (0)), Int_2, Complex_No);
      -- Compare with Complex_Num in CA11001_0.
      -- Compare with Complex_Num in CA11001_0.
      if not CA11001_0.CA11001_1.Equals_Const (Complex_No)
      if not CA11001_0.CA11001_1.Equals_Const (Complex_No)
        then
        then
         Report.Failed ("Incorrect result");
         Report.Failed ("Incorrect result");
      end if;
      end if;
   end Other_Subtest;
   end Other_Subtest;
   -------------------------------------------------------------
   -------------------------------------------------------------
   Exception_Subtest:
   Exception_Subtest:
   begin
   begin
      -- Raised parent's exception.
      -- Raised parent's exception.
      CA11001_0.CA11001_1.Polar_Assign
      CA11001_0.CA11001_1.Polar_Assign
        (CA11001_0.Complex_Int (Report.Ident_Int (0)),
        (CA11001_0.Complex_Int (Report.Ident_Int (0)),
           CA11001_0.Complex_Int (Report.Ident_Int (0)), Complex_No);
           CA11001_0.Complex_Int (Report.Ident_Int (0)), Complex_No);
      Report.Failed ("Exception was not raised");
      Report.Failed ("Exception was not raised");
   exception
   exception
      when CA11001_0.Complex_Error =>
      when CA11001_0.Complex_Error =>
         null;
         null;
      when others                  =>
      when others                  =>
         Report.Failed ("Unexpected exception raised in test");
         Report.Failed ("Unexpected exception raised in test");
   end Exception_Subtest;
   end Exception_Subtest;
   Report.Result;
   Report.Result;
end CA11001;
end CA11001;
 
 

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.