136 lines
2.8 KiB
C++
136 lines
2.8 KiB
C++
/* Test mp*_class unary expressions.
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Copyright 2001, 2002, 2003 Free Software Foundation, Inc.
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This file is part of the GNU MP Library.
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The GNU MP Library is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or (at your
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option) any later version.
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The GNU MP Library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with the GNU MP Library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#include "config.h"
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#include <iostream>
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#include "gmp.h"
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#include "gmpxx.h"
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#include "gmp-impl.h"
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#include "tests.h"
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using namespace std;
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void
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check_mpz (void)
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{
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// template <class T, class Op>
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// __gmp_expr<T, __gmp_unary_expr<__gmp_expr<T, T>, Op> >
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{
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mpz_class a(1);
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mpz_class b(+a); ASSERT_ALWAYS(b == 1);
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}
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{
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mpz_class a(2);
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mpz_class b;
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b = -a; ASSERT_ALWAYS(b == -2);
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}
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{
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mpz_class a(3);
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mpz_class b;
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b = ~a; ASSERT_ALWAYS(b == -4);
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}
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// template <class T, class U, class Op>
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// __gmp_expr<T, __gmp_unary_expr<__gmp_expr<T, U>, Op> >
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{
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mpz_class a(1);
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mpz_class b(-(-a)); ASSERT_ALWAYS(b == 1);
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}
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{
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mpz_class a(2);
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mpz_class b;
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b = -(-(-a)); ASSERT_ALWAYS(b == -2);
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}
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}
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void
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check_mpq (void)
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{
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// template <class T, class Op>
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// __gmp_expr<T, __gmp_unary_expr<__gmp_expr<T, T>, Op> >
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{
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mpq_class a(1);
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mpq_class b(+a); ASSERT_ALWAYS(b == 1);
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}
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{
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mpq_class a(2);
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mpq_class b;
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b = -a; ASSERT_ALWAYS(b == -2);
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}
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// template <class T, class U, class Op>
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// __gmp_expr<T, __gmp_unary_expr<__gmp_expr<T, U>, Op> >
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{
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mpq_class a(1);
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mpq_class b(-(-a)); ASSERT_ALWAYS(b == 1);
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}
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{
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mpq_class a(2);
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mpq_class b;
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b = -(-(-a)); ASSERT_ALWAYS(b == -2);
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}
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}
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void
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check_mpf (void)
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{
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// template <class T, class Op>
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// __gmp_expr<T, __gmp_unary_expr<__gmp_expr<T, T>, Op> >
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{
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mpf_class a(1);
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mpf_class b(+a); ASSERT_ALWAYS(b == 1);
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}
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{
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mpf_class a(2);
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mpf_class b;
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b = -a; ASSERT_ALWAYS(b == -2);
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}
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// template <class T, class U, class Op>
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// __gmp_expr<T, __gmp_unary_expr<__gmp_expr<T, U>, Op> >
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{
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mpf_class a(1);
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mpf_class b(-(-a)); ASSERT_ALWAYS(b == 1);
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}
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{
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mpf_class a(2);
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mpf_class b;
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b = -(-(-a)); ASSERT_ALWAYS(b == -2);
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}
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}
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int
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main (void)
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{
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tests_start();
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check_mpz();
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check_mpq();
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check_mpf();
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tests_end();
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return 0;
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}
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