mirror of
https://github.com/autc04/Retro68.git
synced 2024-09-08 05:54:40 +00:00
194 lines
4.4 KiB
C++
194 lines
4.4 KiB
C++
// Copyright (C) 2009-2019 Free Software Foundation, Inc.
|
|
//
|
|
// This file is part of the GNU ISO C++ Library. This library is free
|
|
// software; you can redistribute it and/or modify it under the
|
|
// 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
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU General Public License along
|
|
// with this library; see the file COPYING3. If not see
|
|
// <http://www.gnu.org/licenses/>.
|
|
|
|
// { dg-require-effective-target dfp }
|
|
|
|
// ISO/IEC TR 24733 3.2.2.3 Conversion from integral type (decimal32).
|
|
// ISO/IEC TR 24733 3.2.3.3 Conversion from integral type (decimal64).
|
|
// ISO/IEC TR 24733 3.2.4.3 Conversion from integral type (decimal128).
|
|
|
|
#include <decimal/decimal>
|
|
#include <testsuite_hooks.h>
|
|
|
|
using namespace std::decimal;
|
|
|
|
void
|
|
conversion_from_integral_p32 ()
|
|
{
|
|
decimal32 d;
|
|
decimal32 from_si (1);
|
|
decimal32 from_ui (2U);
|
|
decimal32 from_sl (3L);
|
|
decimal32 from_ul (4UL);
|
|
decimal32 from_sll (5LL);
|
|
decimal32 from_ull (6ULL);
|
|
|
|
d++; VERIFY (from_si == d);
|
|
d++; VERIFY (from_ui == d);
|
|
d++; VERIFY (from_sl == d);
|
|
d++; VERIFY (from_ul == d);
|
|
d++; VERIFY (from_sll == d);
|
|
d++; VERIFY (from_ull == d);
|
|
|
|
from_si = 7;
|
|
d++; VERIFY (from_si == d);
|
|
from_ui = 8U;
|
|
d++; VERIFY (from_ui == d);
|
|
from_sl = 9L;
|
|
d++; VERIFY (from_sl == d);
|
|
from_ul = 10UL;
|
|
d++; VERIFY (from_ul == d);
|
|
from_sll = 11LL;
|
|
d++; VERIFY (from_sll == d);
|
|
from_ull = 12ULL;
|
|
d++; VERIFY (from_ull == d);
|
|
}
|
|
|
|
void
|
|
conversion_from_integral_m32 ()
|
|
{
|
|
decimal32 d;
|
|
decimal32 from_si (-1);
|
|
decimal32 from_sl (-2L);
|
|
decimal32 from_sll (-3LL);
|
|
|
|
d--; VERIFY (from_si == d);
|
|
d--; VERIFY (from_sl == d);
|
|
d--; VERIFY (from_sll == d);
|
|
|
|
from_si = -4;
|
|
d--; VERIFY (from_si == d);
|
|
from_sl = -5L;
|
|
d--; VERIFY (from_sl == d);
|
|
from_sll = -6LL;
|
|
d--; VERIFY (from_sll == d);
|
|
}
|
|
|
|
void
|
|
conversion_from_integral_p64 ()
|
|
{
|
|
decimal64 d;
|
|
decimal64 from_si (1);
|
|
decimal64 from_ui (2U);
|
|
decimal64 from_sl (3L);
|
|
decimal64 from_ul (4UL);
|
|
decimal64 from_sll (5LL);
|
|
decimal64 from_ull (6ULL);
|
|
|
|
d++; VERIFY (from_si == d);
|
|
d++; VERIFY (from_ui == d);
|
|
d++; VERIFY (from_sl == d);
|
|
d++; VERIFY (from_ul == d);
|
|
d++; VERIFY (from_sll == d);
|
|
d++; VERIFY (from_ull == d);
|
|
|
|
from_si = 7;
|
|
d++; VERIFY (from_si == d);
|
|
from_ui = 8U;
|
|
d++; VERIFY (from_ui == d);
|
|
from_sl = 9L;
|
|
d++; VERIFY (from_sl == d);
|
|
from_ul = 10UL;
|
|
d++; VERIFY (from_ul == d);
|
|
from_sll = 11LL;
|
|
d++; VERIFY (from_sll == d);
|
|
from_ull = 12ULL;
|
|
d++; VERIFY (from_ull == d);
|
|
}
|
|
|
|
void
|
|
conversion_from_integral_m64 ()
|
|
{
|
|
decimal64 d;
|
|
decimal64 from_si (-1);
|
|
decimal64 from_sl (-2L);
|
|
decimal64 from_sll (-3LL);
|
|
|
|
d--; VERIFY (from_si == d);
|
|
d--; VERIFY (from_sl == d);
|
|
d--; VERIFY (from_sll == d);
|
|
|
|
from_si = -4;
|
|
d--; VERIFY (from_si == d);
|
|
from_sl = -5L;
|
|
d--; VERIFY (from_sl == d);
|
|
from_sll = -6LL;
|
|
d--; VERIFY (from_sll == d);
|
|
}
|
|
|
|
void
|
|
conversion_from_integral_p128 ()
|
|
{
|
|
decimal128 d;
|
|
decimal128 from_si (1);
|
|
decimal128 from_ui (2U);
|
|
decimal128 from_sl (3L);
|
|
decimal128 from_ul (4UL);
|
|
decimal128 from_sll (5LL);
|
|
decimal128 from_ull (6ULL);
|
|
|
|
d++; VERIFY (from_si == d);
|
|
d++; VERIFY (from_ui == d);
|
|
d++; VERIFY (from_sl == d);
|
|
d++; VERIFY (from_ul == d);
|
|
d++; VERIFY (from_sll == d);
|
|
d++; VERIFY (from_ull == d);
|
|
|
|
from_si = 7;
|
|
d++; VERIFY (from_si == d);
|
|
from_ui = 8U;
|
|
d++; VERIFY (from_ui == d);
|
|
from_sl = 9L;
|
|
d++; VERIFY (from_sl == d);
|
|
from_ul = 10UL;
|
|
d++; VERIFY (from_ul == d);
|
|
from_sll = 11LL;
|
|
d++; VERIFY (from_sll == d);
|
|
from_ull = 12ULL;
|
|
}
|
|
|
|
void
|
|
conversion_from_integral_m128 ()
|
|
{
|
|
decimal128 d;
|
|
decimal128 from_si (-1);
|
|
decimal128 from_sl (-2L);
|
|
decimal128 from_sll (-3LL);
|
|
|
|
d--; VERIFY (from_si == d);
|
|
d--; VERIFY (from_sl == d);
|
|
d--; VERIFY (from_sll == d);
|
|
|
|
from_si = -4;
|
|
d--; VERIFY (from_si == d);
|
|
from_sl = -5L;
|
|
d--; VERIFY (from_sl == d);
|
|
from_sll = -6LL;
|
|
d--; VERIFY (from_sll == d);
|
|
}
|
|
|
|
int
|
|
main ()
|
|
{
|
|
conversion_from_integral_p32 ();
|
|
conversion_from_integral_m32 ();
|
|
conversion_from_integral_p64 ();
|
|
conversion_from_integral_m64 ();
|
|
conversion_from_integral_p128 ();
|
|
conversion_from_integral_m128 ();
|
|
}
|