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-- CXB3001.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 specifications of the package Interfaces.C are
-- available for use.
--
-- TEST DESCRIPTION:
-- This test verifies that the types and subprograms specified for the
-- interface are present. It just checks for the presence of
-- the subprograms. Other tests are designed to exercise the interface.
--
-- APPLICABILITY CRITERIA:
-- If an implementation provides package Interfaces.C, this test
-- must compile, execute, and report "PASSED".
--
--
-- CHANGE HISTORY:
-- 06 Dec 94 SAIC ACVC 2.0
-- 15 Nov 95 SAIC Corrected To_C parameter list for ACVC 2.0.1.
-- 28 Feb 96 SAIC Added applicability criteria.
--
--!
with Report;
with Interfaces.C; -- N/A => ERROR
procedure CXB3001 is
package C renames Interfaces.C;
use type C.signed_char;
use type C.unsigned_char;
use type C.char;
begin
Report.Test ("CXB3001", "Check the specification of Interfaces.C");
declare -- encapsulate the test
tst_CHAR_BIT : constant := C.CHAR_BIT;
tst_SCHAR_MIN : constant := C.SCHAR_MIN;
tst_SCHAR_MAX : constant := C.SCHAR_MAX;
tst_UCHAR_MAX : constant := C.UCHAR_MAX;
-- Signed and Unsigned Integers
tst_int : C.int := C.int'first;
tst_short : C.short := C.short'first;
tst_long : C.long := C.long'first;
tst_signed_char_min : C.signed_char := C.signed_char'first;
tst_signed_char_max : C.signed_char := C.signed_char'last;
tst_unsigned : C.unsigned;
tst_unsigned_short : C.unsigned_short;
tst_unsigned_long : C.unsigned_long;
tst_unsigned_char : C.unsigned_char;
tst_plain_char : C.plain_char;
tst_ptrdiff_t : C.ptrdiff_t;
tst_size_t : C.size_t;
-- Floating-Point
tst_C_float : C.C_float;
tst_double : C.double;
tst_long_double : C.long_double;
-- Characters and Strings
tst_char : C.char;
tst_nul : C.char := C.nul;
-- Collect all the subprogram calls such that they are compiled
-- but not executed
--
procedure Collect_All_Calls is
CAC_char : C.char;
CAC_Character : Character;
CAC_String : string (1..5);
CAC_Boolean : Boolean := false;
CAC_char_array : C.char_array(1..5);
CAC_Integer : integer;
CAC_Natural : natural;
CAC_wchar_t : C.wchar_t;
CAC_Wide_Character : Wide_Character;
CAC_wchar_array : C.wchar_array(1..5);
CAC_Wide_String : Wide_String(1..5);
CAC_size_t : C.size_t;
begin
CAC_char := C.To_C (CAC_Character);
CAC_Character := C.To_Ada (CAC_char);
CAC_char_array := C.To_C (CAC_String, CAC_Boolean);
CAC_String := C.To_Ada (CAC_char_array, CAC_Boolean);
-- This call is out of LRM order so that we can use the
-- array initialized above
CAC_Boolean := C.Is_Nul_Terminated (CAC_char_array);
C.To_C (CAC_String, CAC_char_array, CAC_size_t, CAC_Boolean);
C.To_Ada (CAC_char_array, CAC_String, CAC_Natural, CAC_Boolean);
CAC_wchar_t := C.To_C (CAC_Wide_Character);
CAC_Wide_Character := C.To_Ada (CAC_wchar_t);
CAC_wchar_t := C.wide_nul;
CAC_wchar_array := C.To_C (CAC_Wide_String, CAC_Boolean);
CAC_Wide_String := C.To_Ada (CAC_wchar_array, CAC_Boolean);
-- This call is out of LRM order so that we can use the
-- array initialized above
CAC_Boolean := C.Is_Nul_Terminated (CAC_wchar_array);
C.To_C (CAC_Wide_String, CAC_wchar_array, CAC_size_t, CAC_Boolean);
C.To_Ada (CAC_wchar_array, CAC_Wide_String, CAC_Natural, CAC_Boolean);
raise C.Terminator_Error;
end Collect_All_Calls;
begin -- encapsulation
if tst_signed_char_min /= C.SCHAR_MIN then
Report.Failed ("tst_signed_char_min is incorrect");
end if;
if tst_signed_char_max /= C.SCHAR_MAX then
Report.Failed ("tst_signed_char_max is incorrect");
end if;
if C.signed_char'Size /= C.CHAR_BIT then
Report.Failed ("C.signed_char'Size is incorrect");
end if;
if C.unsigned_char'first /= 0 or
C.unsigned_char'last /= C.UCHAR_MAX or
C.unsigned_char'size /= C.CHAR_BIT then
Report.Failed ("unsigned_char is incorrectly defined");
end if;
if tst_nul /= C.char'first then
Report.Failed ("tst_nul is incorrect");
end if;
end; -- encapsulation
Report.Result;
end CXB3001;