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-- CXB5003.A
--
-- Grant of Unlimited Rights
--
-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
-- unlimited rights in the software and documentation contained herein.
-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
-- this public release, the Government intends to confer upon all
-- recipients unlimited rights equal to those held by the Government.
-- These rights include rights to use, duplicate, release or disclose the
-- released technical data and computer software in whole or in part, in
-- any manner and for any purpose whatsoever, and to have or permit others
-- to do so.
--
-- DISCLAIMER
--
-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
-- PARTICULAR PURPOSE OF SAID MATERIAL.
--*
--
-- OBJECTIVE:
-- Check that the procedure To_Fortran converts the character elements
-- of the String parameter Item into Character_Set elements of the
-- Fortran_Character type parameter Target. Check that the parameter
-- Last contains the index of the last element of parameter Target
-- that was assigned by To_Fortran.
--
-- Check that Constraint_Error is propagated by procedure To_Fortran
-- when the length of String parameter Item exceeds the length of
-- Fortran_Character parameter Target.
--
-- Check that the procedure To_Ada converts the Character_Set
-- elements of the Fortran_Character parameter Item into Character
-- elements of the String parameter Target. Check that the parameter
-- Last contains the index of the last element of parameter Target
-- that was assigned by To_Ada.
--
-- Check that Constraint_Error is propagated by procedure To_Ada when
-- the length of Fortran_Character parameter Item exceeds the length of
-- String parameter Target.
--
-- TEST DESCRIPTION:
-- This test checks that the procedures To_Fortran and To_Ada produce
-- the correct results, based on a variety of parameter input values.
--
-- In the first series of subtests, the Out parameter results of
-- procedure To_Fortran are compared against expected results,
-- which includes (in the parameter Last) the index in Target of the
-- last element assigned. The situation where procedure To_Fortran
-- raises Constraint_Error (when Item'Length exceeds Target'Length)
-- is also verified.
--
-- In the second series of subtests, the Out parameter results of
-- procedure To_Ada are verified, in a similar manner as is done for
-- procedure To_Fortran. The case of procedure To_Ada raising
-- Constraint_Error is also verified.
--
-- This test assumes that the following characters are all included
-- in the implementation defined type Interfaces.Fortran.Character_Set:
-- ' ', 'a'..'j', 'A'..'D', '1'..'9', '-', '_', '$', '#', and '*'.
--
-- APPLICABILITY CRITERIA:
-- This test is applicable to all implementations that provide
-- package Interfaces.Fortran. If an implementation provides
-- package Interfaces.Fortran, this test must compile, execute, and
-- report "PASSED".
--
--
-- CHANGE HISTORY:
-- 14 Mar 96 SAIC Initial release for 2.1.
-- 10 Jun 96 SAIC Incorporated reviewer comments for ACVC 2.1.
-- 27 Oct 96 SAIC Incorporated reviewer comments.
--
--!
with Ada.Exceptions;
with Ada.Strings.Bounded;
with Ada.Strings.Unbounded;
with Interfaces.Fortran; -- N/A => ERROR
with Report;
procedure CXB5003 is
begin
Report.Test ("CXB5003", "Check that procedures To_Fortran and To_Ada " &
"produce correct results");
Test_Block:
declare
package Bnd is new Ada.Strings.Bounded.Generic_Bounded_Length(10);
package Unb renames Ada.Strings.Unbounded;
use Bnd, Unb;
use Interfaces.Fortran;
use Ada.Exceptions;
Fortran_Character_1 : Fortran_Character(1..1) := " ";
Fortran_Character_5 : Fortran_Character(1..5) := " ";
Fortran_Character_10 : Fortran_Character(1..10) := " ";
Fortran_Character_20 : Fortran_Character(1..20) :=
" ";
TC_Fortran_Character_1 : Fortran_Character(1..1) := "A";
TC_Fortran_Character_5 : Fortran_Character(1..5) := "ab*de";
TC_Fortran_Character_10 : Fortran_Character(1..10) := "$1a2b3C4D5";
TC_Fortran_Character_20 : Fortran_Character(1..20) :=
"1234-ABCD_6789#fghij";
Bnd_String : Bnd.Bounded_String :=
Bnd.To_Bounded_String(" ");
TC_Bnd_String : Bounded_String :=
To_Bounded_String("$1a2b3C4D5");
Unb_String : Unb.Unbounded_String :=
Unb.To_Unbounded_String(" ");
TC_Unb_String : Unbounded_String :=
To_Unbounded_String("ab*de");
String_1 : String(1..1) := " ";
String_5 : String(1..5) := " ";
String_10 : String(1..10) := " ";
String_20 : String(1..20) := " ";
TC_String_1 : String(1..1) := "A";
TC_String_20 : String(1..20) := "1234-ABCD_6789#fghij";
TC_Fortran_Character : constant Fortran_Character := "";
TC_String : constant String := "";
TC_Natural : Natural := 0;
begin
-- Check that the procedure To_Fortran converts the character elements
-- of the String parameter Item into Character_Set elements of the
-- Fortran_Character type parameter Target.
-- Check that the parameter Last contains the index of the last element
-- of parameter Target that was assigned by To_Fortran.
To_Fortran(Item => TC_String_1,
Target => Fortran_Character_1,
Last => TC_Natural);
if Fortran_Character_1 /= TC_Fortran_Character_1 or
TC_Natural /= TC_Fortran_Character_1'Length
then
Report.Failed("Incorrect result from procedure To_Fortran - 1");
end if;
To_Fortran(To_String(TC_Unb_String),
Target => Fortran_Character_5,
Last => TC_Natural);
if Fortran_Character_5 /= TC_Fortran_Character_5 or
TC_Natural /= TC_Fortran_Character_5'Length
then
Report.Failed("Incorrect result from procedure To_Fortran - 2");
end if;
To_Fortran(To_String(TC_Bnd_String),
Fortran_Character_10,
Last => TC_Natural);
if Fortran_Character_10 /= TC_Fortran_Character_10 or
TC_Natural /= TC_Fortran_Character_10'Length
then
Report.Failed("Incorrect result from procedure To_Fortran - 3");
end if;
To_Fortran(TC_String_20, Fortran_Character_20, TC_Natural);
if Fortran_Character_20 /= TC_Fortran_Character_20 or
TC_Natural /= TC_Fortran_Character_20'Length
then
Report.Failed("Incorrect result from procedure To_Fortran - 4");
end if;
To_Fortran(Item => TC_String, -- null string
Target => Fortran_Character_1,
Last => TC_Natural);
if TC_Natural /= 0 then
Report.Failed("Incorrect result from procedure To_Fortran, value " &
"returned in parameter Last should be zero, since " &
"parameter Item is null array");
end if;
-- Check that Constraint_Error is propagated by procedure To_Fortran
-- when the length of String parameter Item exceeds the length of
-- Fortran_Character parameter Target.
begin
To_Fortran(Item => TC_String_20,
Target => Fortran_Character_10,
Last => TC_Natural);
Report.Failed("Constraint_Error not raised by procedure " &
"To_Fortran when Item'Length exceeds Target'Length");
exception
when Constraint_Error => null; -- OK, expected exception.
when The_Error : others =>
Report.Failed("The following exception was raised by procedure " &
"To_Fortran when Item'Length exceeds " &
"Target'Length: " & Exception_Name(The_Error));
end;
-- Check that the procedure To_Ada converts the Character_Set
-- elements of the Fortran_Character parameter Item into Character
-- elements of the String parameter Target.
-- Check that the parameter Last contains the index of the last
-- element of parameter Target that was assigned by To_Ada.
To_Ada(Item => TC_Fortran_Character_1,
Target => String_1,
Last => TC_Natural);
if String_1 /= TC_String_1 or
TC_Natural /= TC_String_1'Length
then
Report.Failed("Incorrect result from procedure To_Ada - 1");
end if;
To_Ada(TC_Fortran_Character_5,
Target => String_5,
Last => TC_Natural);
if String_5 /= To_String(TC_Unb_String) or
TC_Natural /= Length(TC_Unb_String)
then
Report.Failed("Incorrect result from procedure To_Ada - 2");
end if;
To_Ada(TC_Fortran_Character_10,
String_10,
Last => TC_Natural);
if String_10 /= To_String(TC_Bnd_String) or
TC_Natural /= Length(TC_Bnd_String)
then
Report.Failed("Incorrect result from procedure To_Ada - 3");
end if;
To_Ada(TC_Fortran_Character_20, String_20, TC_Natural);
if String_20 /= TC_String_20 or
TC_Natural /= TC_String_20'Length
then
Report.Failed("Incorrect result from procedure To_Ada - 4");
end if;
To_Ada(Item => TC_Fortran_Character, -- null array.
Target => String_20,
Last => TC_Natural);
if TC_Natural /= 0 then
Report.Failed("Incorrect result from procedure To_Ada, value " &
"returned in parameter Last should be zero, since " &
"parameter Item is null array");
end if;
-- Check that Constraint_Error is propagated by procedure To_Ada
-- when the length of Fortran_Character parameter Item exceeds the
-- length of String parameter Target.
begin
To_Ada(Item => TC_Fortran_Character_10,
Target => String_5,
Last => TC_Natural);
Report.Failed("Constraint_Error not raised by procedure To_Ada " &
"when Item'Length exceeds Target'Length");
exception
when Constraint_Error => null; -- OK, expected exception.
when The_Error : others =>
Report.Failed("Incorrect exception raised by procedure To_Ada " &
"when Item'Length exceeds Target'Length");
end;
exception
when The_Error : others =>
Report.Failed("The following exception was raised in the " &
"Test_Block: " & Exception_Name(The_Error));
end Test_Block;
Report.Result;
end CXB5003;
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