-- CXA4012.A
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-- CXA4012.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 the types, operations, and other entities defined within
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-- Check that the types, operations, and other entities defined within
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-- the package Ada.Strings.Wide_Maps are available and produce correct
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-- the package Ada.Strings.Wide_Maps are available and produce correct
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-- results.
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-- results.
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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 test demonstrates the availability and function of the types and
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-- This test demonstrates the availability and function of the types and
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-- operations defined in package Ada.Strings.Wide_Maps. It demonstrates
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-- operations defined in package Ada.Strings.Wide_Maps. It demonstrates
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-- the use of these types and functions as they would be used in common
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-- the use of these types and functions as they would be used in common
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-- programming practice.
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-- programming practice.
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-- Wide_Character set creation, assignment, and comparison are evaluated
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-- Wide_Character set creation, assignment, and comparison are evaluated
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-- in this test. Each of the functions provided in package
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-- in this test. Each of the functions provided in package
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-- Ada.Strings.Wide_Maps is utilized in creating or manipulating set
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-- Ada.Strings.Wide_Maps is utilized in creating or manipulating set
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-- objects, and the function results are evaluated for correctness.
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-- objects, and the function results are evaluated for correctness.
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-- Wide_Character sequences are examined using the functions provided for
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-- Wide_Character sequences are examined using the functions provided for
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-- manipulating objects of this type. Likewise, Wide_Character maps are
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-- manipulating objects of this type. Likewise, Wide_Character maps are
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-- created, and their contents evaluated. Exception raising conditions
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-- created, and their contents evaluated. Exception raising conditions
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-- from the function To_Mapping are also created.
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-- from the function To_Mapping are also created.
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-- Note: Throughout this test, the set logical operators are printed in
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-- Note: Throughout this test, the set logical operators are printed in
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-- capital letters to enhance their visibility.
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-- capital letters to enhance their visibility.
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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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-- 06 Dec 94 SAIC ACVC 2.0
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-- 06 Dec 94 SAIC ACVC 2.0
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-- 01 Nov 95 SAIC Update and repair for ACVC 2.0.1.
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-- 01 Nov 95 SAIC Update and repair for ACVC 2.0.1.
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--
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--
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--!
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--!
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with Ada.Characters.Handling;
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with Ada.Characters.Handling;
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with Ada.Strings.Wide_Maps;
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with Ada.Strings.Wide_Maps;
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package CXA40120 is
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package CXA40120 is
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function Equiv (Ch : Character) return Wide_Character;
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function Equiv (Ch : Character) return Wide_Character;
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function Equiv (Str : String)
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function Equiv (Str : String)
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return Ada.Strings.Wide_Maps.Wide_Character_Sequence;
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return Ada.Strings.Wide_Maps.Wide_Character_Sequence;
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function X_Map(From : Wide_Character) return Wide_Character;
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function X_Map(From : Wide_Character) return Wide_Character;
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end CXA40120;
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end CXA40120;
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package body CXA40120 is
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package body CXA40120 is
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|
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-- The following two functions are used to translate character and string
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-- The following two functions are used to translate character and string
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-- values to "Wide" values. They will be applied to certain Wide_Map
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-- values to "Wide" values. They will be applied to certain Wide_Map
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-- subprogram parameters to simulate the use of Wide_Characters and
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-- subprogram parameters to simulate the use of Wide_Characters and
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-- Wide_Character_Sequences in actual practice.
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-- Wide_Character_Sequences in actual practice.
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-- Note: These functions do not actually return "equivalent" wide
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-- Note: These functions do not actually return "equivalent" wide
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-- characters to their character inputs, just "non-character"
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-- characters to their character inputs, just "non-character"
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-- wide characters.
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-- wide characters.
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function Equiv (Ch : Character) return Wide_Character is
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function Equiv (Ch : Character) return Wide_Character is
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C : Character := Ch;
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C : Character := Ch;
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begin
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begin
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if Ch = ' ' then
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if Ch = ' ' then
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return Ada.Characters.Handling.To_Wide_Character(C);
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return Ada.Characters.Handling.To_Wide_Character(C);
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else
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else
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return Wide_Character'Val(Character'Pos(Ch) +
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return Wide_Character'Val(Character'Pos(Ch) +
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Character'Pos(Character'Last) + 1);
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Character'Pos(Character'Last) + 1);
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end if;
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end if;
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end Equiv;
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end Equiv;
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function Equiv (Str : String)
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function Equiv (Str : String)
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return Ada.Strings.Wide_Maps.Wide_Character_Sequence is
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return Ada.Strings.Wide_Maps.Wide_Character_Sequence is
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use Ada.Strings;
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use Ada.Strings;
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WS : Wide_Maps.Wide_Character_Sequence(Str'First..Str'Last);
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WS : Wide_Maps.Wide_Character_Sequence(Str'First..Str'Last);
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begin
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begin
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for i in Str'First..Str'Last loop
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for i in Str'First..Str'Last loop
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WS(i) := Equiv(Str(i));
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WS(i) := Equiv(Str(i));
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end loop;
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end loop;
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return WS;
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return WS;
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end Equiv;
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end Equiv;
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function X_Map(From : Wide_Character) return Wide_Character is
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function X_Map(From : Wide_Character) return Wide_Character is
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begin
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begin
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return Equiv('X');
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return Equiv('X');
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end X_Map;
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end X_Map;
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end CXA40120;
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end CXA40120;
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with CXA40120;
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with CXA40120;
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with Ada.Characters.Handling;
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with Ada.Characters.Handling;
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with Ada.Strings.Wide_Maps;
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with Ada.Strings.Wide_Maps;
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with Report;
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with Report;
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procedure CXA4012 is
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procedure CXA4012 is
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use CXA40120;
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use CXA40120;
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use Ada.Strings;
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use Ada.Strings;
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begin
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begin
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Report.Test ("CXA4012", "Check that the types, operations, and other " &
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Report.Test ("CXA4012", "Check that the types, operations, and other " &
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"entities defined within the package " &
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"entities defined within the package " &
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"Ada.Strings.Wide_Maps are available and " &
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"Ada.Strings.Wide_Maps are available and " &
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"produce correct results");
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"produce correct results");
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Test_Block:
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Test_Block:
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declare
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declare
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use type Wide_Maps.Wide_Character_Set;
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use type Wide_Maps.Wide_Character_Set;
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MidPoint_Letter : constant := 13;
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MidPoint_Letter : constant := 13;
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Last_Letter : constant := 26;
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Last_Letter : constant := 26;
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Vowels : constant Wide_Maps.Wide_Character_Sequence :=
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Vowels : constant Wide_Maps.Wide_Character_Sequence :=
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Equiv("aeiou");
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Equiv("aeiou");
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Quasi_Vowel : constant Wide_Character := Equiv('y');
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Quasi_Vowel : constant Wide_Character := Equiv('y');
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Alphabet : Wide_Maps.Wide_Character_Sequence(1..Last_Letter);
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Alphabet : Wide_Maps.Wide_Character_Sequence(1..Last_Letter);
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Half_Alphabet : Wide_Maps.Wide_Character_Sequence(1..MidPoint_Letter);
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Half_Alphabet : Wide_Maps.Wide_Character_Sequence(1..MidPoint_Letter);
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Inverse_Alphabet : Wide_Maps.Wide_Character_Sequence(1..Last_Letter);
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Inverse_Alphabet : Wide_Maps.Wide_Character_Sequence(1..Last_Letter);
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Alphabet_Set,
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Alphabet_Set,
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Consonant_Set,
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Consonant_Set,
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Vowel_Set,
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Vowel_Set,
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Full_Vowel_Set,
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Full_Vowel_Set,
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First_Half_Set,
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First_Half_Set,
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Second_Half_Set : Wide_Maps.Wide_Character_Set := Wide_Maps.Null_Set;
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Second_Half_Set : Wide_Maps.Wide_Character_Set := Wide_Maps.Null_Set;
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begin
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begin
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-- Load the alphabet string for use in creating sets.
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-- Load the alphabet string for use in creating sets.
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for i in 0..MidPoint_Letter-1 loop
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for i in 0..MidPoint_Letter-1 loop
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Half_Alphabet(i+1) :=
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Half_Alphabet(i+1) :=
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Wide_Character'Val(Wide_Character'Pos(Equiv('a')) + i);
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Wide_Character'Val(Wide_Character'Pos(Equiv('a')) + i);
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end loop;
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end loop;
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for i in 0..Last_Letter-1 loop
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for i in 0..Last_Letter-1 loop
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Alphabet(i+1) :=
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Alphabet(i+1) :=
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Wide_Character'Val(Wide_Character'Pos(Equiv('a')) + i);
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Wide_Character'Val(Wide_Character'Pos(Equiv('a')) + i);
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end loop;
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end loop;
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-- Initialize a series of Wide_Character_Set objects.
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-- Initialize a series of Wide_Character_Set objects.
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Alphabet_Set := Wide_Maps.To_Set(Alphabet);
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Alphabet_Set := Wide_Maps.To_Set(Alphabet);
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Vowel_Set := Wide_Maps.To_Set(Vowels);
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Vowel_Set := Wide_Maps.To_Set(Vowels);
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Full_Vowel_Set := Vowel_Set OR Wide_Maps.To_Set(Quasi_Vowel);
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Full_Vowel_Set := Vowel_Set OR Wide_Maps.To_Set(Quasi_Vowel);
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Consonant_Set := Vowel_Set XOR Alphabet_Set;
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Consonant_Set := Vowel_Set XOR Alphabet_Set;
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First_Half_Set := Wide_Maps.To_Set(Half_Alphabet);
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First_Half_Set := Wide_Maps.To_Set(Half_Alphabet);
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Second_Half_Set := Alphabet_Set XOR First_Half_Set;
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Second_Half_Set := Alphabet_Set XOR First_Half_Set;
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-- Evaluation of Set objects, operators, and functions.
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-- Evaluation of Set objects, operators, and functions.
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if Alphabet_Set /= (Vowel_Set OR Consonant_Set) then
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if Alphabet_Set /= (Vowel_Set OR Consonant_Set) then
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Report.Failed("Incorrect set combinations using OR operator");
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Report.Failed("Incorrect set combinations using OR operator");
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end if;
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end if;
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for i in Vowels'First .. Vowels'Last loop
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for i in Vowels'First .. Vowels'Last loop
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if not Wide_Maps.Is_In(Vowels(i), Vowel_Set) or
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if not Wide_Maps.Is_In(Vowels(i), Vowel_Set) or
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not Wide_Maps.Is_In(Vowels(i), Alphabet_Set) or
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not Wide_Maps.Is_In(Vowels(i), Alphabet_Set) or
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Wide_Maps.Is_In(Vowels(i), Consonant_Set)
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Wide_Maps.Is_In(Vowels(i), Consonant_Set)
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then
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then
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Report.Failed("Incorrect function Is_In use with set " &
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Report.Failed("Incorrect function Is_In use with set " &
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"combinations - " & Integer'Image(i));
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"combinations - " & Integer'Image(i));
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end if;
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end if;
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end loop;
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end loop;
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if Wide_Maps.Is_Subset(Vowel_Set, First_Half_Set) or
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if Wide_Maps.Is_Subset(Vowel_Set, First_Half_Set) or
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Wide_Maps."<="(Vowel_Set, Second_Half_Set) or
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Wide_Maps."<="(Vowel_Set, Second_Half_Set) or
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not Wide_Maps.Is_Subset(Vowel_Set, Alphabet_Set)
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not Wide_Maps.Is_Subset(Vowel_Set, Alphabet_Set)
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then
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then
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Report.Failed
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Report.Failed
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("Incorrect set evaluation using Is_Subset function");
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("Incorrect set evaluation using Is_Subset function");
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end if;
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end if;
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if not (Full_Vowel_Set = Wide_Maps.To_Set(Equiv("aeiouy"))) then
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if not (Full_Vowel_Set = Wide_Maps.To_Set(Equiv("aeiouy"))) then
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Report.Failed("Incorrect result for ""="" set operator");
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Report.Failed("Incorrect result for ""="" set operator");
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end if;
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end if;
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if not ((Vowel_Set AND First_Half_Set) OR
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if not ((Vowel_Set AND First_Half_Set) OR
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(Full_Vowel_Set AND Second_Half_Set)) = Full_Vowel_Set then
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(Full_Vowel_Set AND Second_Half_Set)) = Full_Vowel_Set then
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Report.Failed
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Report.Failed
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("Incorrect result for AND, OR, or ""="" set operators");
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("Incorrect result for AND, OR, or ""="" set operators");
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end if;
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end if;
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if (Alphabet_Set AND Wide_Maps.Null_Set) /= Wide_Maps.Null_Set or
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if (Alphabet_Set AND Wide_Maps.Null_Set) /= Wide_Maps.Null_Set or
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(Alphabet_Set OR Wide_Maps.Null_Set) /= Alphabet_Set
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(Alphabet_Set OR Wide_Maps.Null_Set) /= Alphabet_Set
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then
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then
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Report.Failed("Incorrect result for AND or OR set operators");
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Report.Failed("Incorrect result for AND or OR set operators");
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end if;
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end if;
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Vowel_Set := Full_Vowel_Set;
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Vowel_Set := Full_Vowel_Set;
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Vowel_Set := Vowel_Set AND (NOT Wide_Maps.To_Set(Quasi_Vowel));
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Vowel_Set := Vowel_Set AND (NOT Wide_Maps.To_Set(Quasi_Vowel));
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if not (Vowels = Wide_Maps.To_Sequence(Vowel_Set)) then
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if not (Vowels = Wide_Maps.To_Sequence(Vowel_Set)) then
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Report.Failed("Incorrect Set to Sequence translation");
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Report.Failed("Incorrect Set to Sequence translation");
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end if;
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end if;
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for i in 0..Last_Letter-1 loop
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for i in 0..Last_Letter-1 loop
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Inverse_Alphabet(i+1) := Alphabet(Last_Letter-i);
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Inverse_Alphabet(i+1) := Alphabet(Last_Letter-i);
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end loop;
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end loop;
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-- Wide_Character_Mapping
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-- Wide_Character_Mapping
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declare
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declare
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Inverse_Map : Wide_Maps.Wide_Character_Mapping :=
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Inverse_Map : Wide_Maps.Wide_Character_Mapping :=
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Wide_Maps.To_Mapping(Alphabet, Inverse_Alphabet);
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Wide_Maps.To_Mapping(Alphabet, Inverse_Alphabet);
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begin
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begin
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if Wide_Maps.Value(Wide_Maps.Identity, Equiv('b')) /=
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if Wide_Maps.Value(Wide_Maps.Identity, Equiv('b')) /=
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Wide_Maps.Value(Inverse_Map, Equiv('y'))
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Wide_Maps.Value(Inverse_Map, Equiv('y'))
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then
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then
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Report.Failed("Incorrect Inverse mapping");
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Report.Failed("Incorrect Inverse mapping");
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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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-- Check that Translation_Error is raised when a character is
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-- Check that Translation_Error is raised when a character is
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-- repeated in the parameter "From" string.
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-- repeated in the parameter "From" string.
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declare
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declare
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Bad_Map : Wide_Maps.Wide_Character_Mapping;
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Bad_Map : Wide_Maps.Wide_Character_Mapping;
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begin
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begin
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Bad_Map := Wide_Maps.To_Mapping(From => Equiv("aa"),
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Bad_Map := Wide_Maps.To_Mapping(From => Equiv("aa"),
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To => Equiv("yz"));
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To => Equiv("yz"));
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Report.Failed("Exception not raised with repeated character");
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Report.Failed("Exception not raised with repeated character");
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exception
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exception
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when Translation_Error => null; -- OK
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when Translation_Error => null; -- OK
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when others =>
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when others =>
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Report.Failed("Incorrect exception raised in To_Mapping with " &
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Report.Failed("Incorrect exception raised in To_Mapping with " &
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"a repeated character");
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"a repeated character");
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end;
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end;
|
|
|
|
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-- Check that Translation_Error is raised when the parameters of the
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-- Check that Translation_Error is raised when the parameters of the
|
-- function To_Mapping are of unequal lengths.
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-- function To_Mapping are of unequal lengths.
|
declare
|
declare
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Bad_Map : Wide_Maps.Wide_Character_Mapping;
|
Bad_Map : Wide_Maps.Wide_Character_Mapping;
|
begin
|
begin
|
Bad_Map := Wide_Maps.To_Mapping(Equiv("abc"), Equiv("yz"));
|
Bad_Map := Wide_Maps.To_Mapping(Equiv("abc"), Equiv("yz"));
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Report.Failed
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Report.Failed
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("Exception not raised with unequal parameter lengths");
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("Exception not raised with unequal parameter lengths");
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exception
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exception
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when Translation_Error => null; -- OK
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when Translation_Error => null; -- OK
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when others =>
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when others =>
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Report.Failed("Incorrect exception raised in To_Mapping with " &
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Report.Failed("Incorrect exception raised in To_Mapping with " &
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"unequal parameter lengths");
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"unequal parameter lengths");
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end;
|
end;
|
|
|
|
|
-- Check that the access-to-subprogram type is defined and available.
|
-- Check that the access-to-subprogram type is defined and available.
|
-- This provides for one Wide_Character mapping capability only.
|
-- This provides for one Wide_Character mapping capability only.
|
-- The actual mapping functionality will be tested in conjunction with
|
-- The actual mapping functionality will be tested in conjunction with
|
-- the tests of subprograms defined for Wide_String handling.
|
-- the tests of subprograms defined for Wide_String handling.
|
|
|
declare
|
declare
|
|
|
X_Map_Ptr : Wide_Maps.Wide_Character_Mapping_Function :=
|
X_Map_Ptr : Wide_Maps.Wide_Character_Mapping_Function :=
|
X_Map'Access;
|
X_Map'Access;
|
|
|
begin
|
begin
|
if X_Map_Ptr(Equiv('A')) /= -- both return 'X'
|
if X_Map_Ptr(Equiv('A')) /= -- both return 'X'
|
X_Map_Ptr.all(Equiv('Q'))
|
X_Map_Ptr.all(Equiv('Q'))
|
then
|
then
|
Report.Failed
|
Report.Failed
|
("Incorrect result using access-to-subprogram values");
|
("Incorrect result using access-to-subprogram values");
|
end if;
|
end if;
|
end;
|
end;
|
|
|
|
|
exception
|
exception
|
when others => Report.Failed ("Exception raised in Test_Block");
|
when others => Report.Failed ("Exception raised in Test_Block");
|
end Test_Block;
|
end Test_Block;
|
|
|
|
|
Report.Result;
|
Report.Result;
|
|
|
end CXA4012;
|
end CXA4012;
|
|
|
