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------------------------------------------------------------------------------
-- G N A T C O L L --
-- --
-- Copyright (C) 2009-2014, AdaCore --
-- --
-- This library is free software; you can redistribute it and/or modify it --
-- under terms of the GNU General Public License as published by the Free --
-- Software Foundation; either version 3, or (at your option) any later --
-- version. This library is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
-- --
-- --
-- --
-- --
-- You should have received a copy of the GNU General Public License and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
------------------------------------------------------------------------------
with GNAT.IO;
with GNATCOLL.GMP.Integers;
use GNAT.IO;
use GNATCOLL.GMP.Integers;
use GNATCOLL.GMP; -- for numeric types
procedure Test_Rem is
R, A, B : Big_Integer;
begin
Set (B, "5", 10);
Set (A, "10", 10);
Get_Rem (R, A, B);
if R /= 0 then
Put_Line ("test_rem failed: Get_Rem 10 rem 5 should = 0");
return;
end if;
Set (A, "11", 10);
Get_Rem (R, A, B);
if R /= 1 then
Put_Line ("test_rem failed: Get_Rem 11 rem 5 should = 1");
return;
end if;
Set (A, "12", 10);
Get_Rem (R, A, B);
if R /= 2 then
Put_Line ("test_rem failed: Get_Rem 12 rem 5 should = 2");
return;
end if;
Set (A, "13", 10);
Get_Rem (R, A, B);
if R /= 3 then
Put_Line ("test_rem failed: Get_Rem 13 rem 5 should = 3");
return;
end if;
Set (A, "14", 10);
Get_Rem (R, A, B);
if R /= 4 then
Put_Line ("test_rem failed: Get_Rem 14 rem 5 should = 4");
return;
end if;
----
Set (A, "10", 10);
Set (R, A rem B);
if R /= 0 then
Put_Line ("test_rem failed: 10 rem 5 should = 0");
return;
end if;
Set (A, "11", 10);
Set (R, A rem B);
if R /= 1 then
Put_Line ("test_rem failed: 11 rem 5 should = 1");
return;
end if;
Set (A, "12", 10);
Set (R, A rem B);
if R /= 2 then
Put_Line ("test_rem failed: 12 rem 5 should = 2");
return;
end if;
Set (A, "13", 10);
Set (R, A rem B);
if R /= 3 then
Put_Line ("test_rem failed: 13 rem 5 should = 3");
return;
end if;
Set (A, "14", 10);
Set (R, A rem B);
if R /= 4 then
Put_Line ("test_rem failed: 14 rem 5 should = 4");
return;
end if;
----
Set (A, "-10", 10);
Set (R, A rem B);
if R /= 0 then
Put_Line ("test_rem failed: -10 rem 5 should = 0");
return;
end if;
Set (A, "-11", 10);
Set (R, A rem B);
if R /= -1 then
Put_Line ("test_rem failed: -11 rem 5 should = -1");
return;
end if;
Set (A, "-12", 10);
Set (R, A rem B);
if R /= -2 then
Put_Line ("test_rem failed: -12 rem 5 should = -2");
return;
end if;
Set (A, "-13", 10);
Set (R, A rem B);
if R /= -3 then
Put_Line ("test_rem failed: -13 rem 5 should = -3");
return;
end if;
Set (A, "-14", 10);
Set (R, A rem B);
if R /= -4 then
Put_Line ("test_rem failed: -14 rem 5 should = -4");
return;
end if;
----
Set (B, "-5", 10);
Set (A, "10", 10);
Set (R, A rem B);
if R /= 0 then
Put_Line ("test_rem failed: 10 rem -5 should = 0");
return;
end if;
Set (A, "11", 10);
Set (R, A rem B);
if R /= 1 then
Put_Line ("test_rem failed: 11 rem -5 should = 1");
return;
end if;
Set (A, "12", 10);
Set (R, A rem B);
if R /= 2 then
Put_Line ("test_rem failed: 12 rem -5 should = 2");
return;
end if;
Set (A, "13", 10);
Set (R, A rem B);
if R /= 3 then
Put_Line ("test_rem failed: 13 rem -5 should = 3");
return;
end if;
Set (A, "14", 10);
Set (R, A rem B);
if R /= 4 then
Put_Line ("test_rem failed: 14 rem -5 should = 4");
return;
end if;
----
Set (A, "-10", 10);
Set (R, A rem B);
if R /= 0 then
Put_Line ("test_rem failed: -10 rem -5 should = 0");
return;
end if;
Set (A, "-11", 10);
Set (R, A rem B);
if R /= -1 then
Put_Line ("test_rem failed: -11 rem -5 should = -1");
return;
end if;
Set (A, "-12", 10);
Set (R, A rem B);
if R /= -2 then
Put_Line ("test_rem failed: -12 rem -5 should = -2");
return;
end if;
Set (A, "-13", 10);
Set (R, A rem B);
if R /= -3 then
Put_Line ("test_rem failed: -13 rem -5 should = -3");
return;
end if;
Set (A, "-14", 10);
Set (R, A rem B);
if R /= -4 then
Put_Line ("test_rem failed: -14 rem -5 should = -4");
return;
end if;
----
Put_Line ("test_rem passed");
end Test_Rem;
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