a197a2d3eb
Removed directories for no longer supported architectures.
759 lines
16 KiB
C++
759 lines
16 KiB
C++
/* Test mp*_class constructors.
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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 <string>
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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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// mpz_class()
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{
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mpz_class a; ASSERT_ALWAYS(a == 0);
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}
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// mpz_class(const mpz_class &)
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// see below
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// template <class T, class U> mpz_class(const __gmp_expr<T, U> &)
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// not tested here, see t-unary.cc, t-binary.cc
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// mpz_class(signed char)
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{
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signed char a = -127;
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mpz_class b(a); ASSERT_ALWAYS(b == -127);
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}
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// mpz_class(unsigned char)
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{
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unsigned char a = 255;
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mpz_class b(a); ASSERT_ALWAYS(b == 255);
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}
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// either signed or unsigned char, machine dependent
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{
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mpz_class a('A'); ASSERT_ALWAYS(a == 65);
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}
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{
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mpz_class a('z'); ASSERT_ALWAYS(a == 122);
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}
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// mpz_class(signed int)
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{
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signed int a = 0;
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mpz_class b(a); ASSERT_ALWAYS(b == 0);
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}
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{
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signed int a = -123;
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mpz_class b(a); ASSERT_ALWAYS(b == -123);
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}
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{
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signed int a = 4567;
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mpz_class b(a); ASSERT_ALWAYS(b == 4567);
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}
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// mpz_class(unsigned int)
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{
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unsigned int a = 890;
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mpz_class b(a); ASSERT_ALWAYS(b == 890);
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}
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// mpz_class(signed short int)
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{
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signed short int a = -12345;
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mpz_class b(a); ASSERT_ALWAYS(b == -12345);
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}
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// mpz_class(unsigned short int)
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{
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unsigned short int a = 54321u;
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mpz_class b(a); ASSERT_ALWAYS(b == 54321u);
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}
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// mpz_class(signed long int)
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{
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signed long int a = -1234567890L;
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mpz_class b(a); ASSERT_ALWAYS(b == -1234567890L);
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}
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// mpz_class(unsigned long int)
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{
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unsigned long int a = 1UL << 30;
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mpz_class b(a); ASSERT_ALWAYS(b == 1073741824L);
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}
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// mpz_class(float)
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{
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float a = 123.45;
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mpz_class b(a); ASSERT_ALWAYS(b == 123);
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}
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// mpz_class(double)
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{
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double a = 3.141592653589793238;
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mpz_class b(a); ASSERT_ALWAYS(b == 3);
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}
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// mpz_class(long double)
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// currently not implemented
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// mpz_class(const char *)
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{
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const char *a = "1234567890";
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mpz_class b(a); ASSERT_ALWAYS(b == 1234567890L);
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}
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// mpz_class(const char *, int)
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{
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const char *a = "FFFF";
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int base = 16;
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mpz_class b(a, base); ASSERT_ALWAYS(b == 65535u);
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}
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// mpz_class(const std::string &)
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{
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string a("1234567890");
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mpz_class b(a); ASSERT_ALWAYS(b == 1234567890L);
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}
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// mpz_class(const std::string &, int)
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{
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string a("7777");
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int base = 8;
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mpz_class b(a, base); ASSERT_ALWAYS(b == 4095);
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}
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// mpz_class(const char *) with invalid
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{
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try {
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const char *a = "ABC";
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mpz_class b(a);
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ASSERT_ALWAYS (0); /* should not be reached */
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} catch (invalid_argument) {
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}
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}
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// mpz_class(const char *, int) with invalid
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{
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try {
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const char *a = "GHI";
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int base = 16;
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mpz_class b(a, base);
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ASSERT_ALWAYS (0); /* should not be reached */
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} catch (invalid_argument) {
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}
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}
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// mpz_class(const std::string &) with invalid
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{
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try {
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string a("abc");
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mpz_class b(a);
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ASSERT_ALWAYS (0); /* should not be reached */
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} catch (invalid_argument) {
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}
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}
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// mpz_class(const std::string &, int) with invalid
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{
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try {
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string a("ZZZ");
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int base = 8;
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mpz_class b(a, base);
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ASSERT_ALWAYS (0); /* should not be reached */
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} catch (invalid_argument) {
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}
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}
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// mpz_class(mpz_srcptr)
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{
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mpz_t a;
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mpz_init_set_ui(a, 100);
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mpz_class b(a); ASSERT_ALWAYS(b == 100);
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mpz_clear(a);
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}
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// mpz_class(const mpz_class &)
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{
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mpz_class a(12345); // tested above, assume it works
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mpz_class b(a); ASSERT_ALWAYS(b == 12345);
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}
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// no constructor for bool, but it gets casted to int
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{
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bool a = true;
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mpz_class b(a); ASSERT_ALWAYS(b == 1);
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}
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{
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bool a = false;
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mpz_class b(a); ASSERT_ALWAYS(b == 0);
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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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// mpq_class()
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{
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mpq_class a; ASSERT_ALWAYS(a == 0);
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}
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// mpq_class(const mpq_class &)
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// see below
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// template <class T, class U> mpq_class(const __gmp_expr<T, U> &)
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// not tested here, see t-unary.cc, t-binary.cc
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// mpq_class(signed char)
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{
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signed char a = -127;
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mpq_class b(a); ASSERT_ALWAYS(b == -127);
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}
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// mpq_class(unsigned char)
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{
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unsigned char a = 255;
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mpq_class b(a); ASSERT_ALWAYS(b == 255);
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}
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// either signed or unsigned char, machine dependent
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{
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mpq_class a('A'); ASSERT_ALWAYS(a == 65);
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}
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{
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mpq_class a('z'); ASSERT_ALWAYS(a == 122);
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}
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// mpq_class(signed int)
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{
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signed int a = 0;
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mpq_class b(a); ASSERT_ALWAYS(b == 0);
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}
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{
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signed int a = -123;
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mpq_class b(a); ASSERT_ALWAYS(b == -123);
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}
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{
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signed int a = 4567;
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mpq_class b(a); ASSERT_ALWAYS(b == 4567);
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}
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// mpq_class(unsigned int)
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{
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unsigned int a = 890;
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mpq_class b(a); ASSERT_ALWAYS(b == 890);
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}
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// mpq_class(signed short int)
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{
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signed short int a = -12345;
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mpq_class b(a); ASSERT_ALWAYS(b == -12345);
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}
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// mpq_class(unsigned short int)
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{
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unsigned short int a = 54321u;
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mpq_class b(a); ASSERT_ALWAYS(b == 54321u);
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}
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// mpq_class(signed long int)
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{
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signed long int a = -1234567890L;
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mpq_class b(a); ASSERT_ALWAYS(b == -1234567890L);
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}
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// mpq_class(unsigned long int)
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{
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unsigned long int a = 1UL << 30;
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mpq_class b(a); ASSERT_ALWAYS(b == 1073741824L);
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}
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// mpq_class(float)
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{
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float a = 0.625;
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mpq_class b(a); ASSERT_ALWAYS(b == 0.625);
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}
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// mpq_class(double)
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{
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double a = 1.25;
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mpq_class b(a); ASSERT_ALWAYS(b == 1.25);
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}
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// mpq_class(long double)
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// currently not implemented
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// mpq_class(const char *)
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{
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const char *a = "1234567890";
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mpq_class b(a); ASSERT_ALWAYS(b == 1234567890L);
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}
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// mpq_class(const char *, int)
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{
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const char *a = "FFFF";
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int base = 16;
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mpq_class b(a, base); ASSERT_ALWAYS(b == 65535u);
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}
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// mpq_class(const std::string &)
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{
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string a("1234567890");
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mpq_class b(a); ASSERT_ALWAYS(b == 1234567890L);
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}
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// mpq_class(const std::string &, int)
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{
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string a("7777");
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int base = 8;
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mpq_class b(a, base); ASSERT_ALWAYS(b == 4095);
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}
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// mpq_class(const char *) with invalid
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{
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try {
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const char *a = "abc";
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mpq_class b(a);
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ASSERT_ALWAYS (0); /* should not be reached */
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} catch (invalid_argument) {
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}
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}
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// mpq_class(const char *, int) with invalid
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{
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try {
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const char *a = "ZZZ";
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int base = 16;
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mpq_class b (a, base);
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ASSERT_ALWAYS (0); /* should not be reached */
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} catch (invalid_argument) {
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}
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}
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// mpq_class(const std::string &) with invalid
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{
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try {
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string a("abc");
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mpq_class b(a);
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ASSERT_ALWAYS (0); /* should not be reached */
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} catch (invalid_argument) {
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}
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}
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// mpq_class(const std::string &, int) with invalid
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{
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try {
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string a("ZZZ");
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int base = 8;
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mpq_class b (a, base);
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ASSERT_ALWAYS (0); /* should not be reached */
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} catch (invalid_argument) {
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}
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}
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// mpq_class(mpq_srcptr)
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{
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mpq_t a;
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mpq_init(a);
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mpq_set_ui(a, 100, 1);
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mpq_class b(a); ASSERT_ALWAYS(b == 100);
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mpq_clear(a);
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}
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// mpq_class(const mpz_class &, const mpz_class &)
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{
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mpz_class a(123), b(4); // tested above, assume it works
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mpq_class c(a, b); ASSERT_ALWAYS(c == 30.75);
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}
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{
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mpz_class a(-1), b(2); // tested above, assume it works
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mpq_class c(a, b); ASSERT_ALWAYS(c == -0.5);
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}
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{
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mpz_class a(5), b(4); // tested above, assume it works
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mpq_class c(a, b); ASSERT_ALWAYS(c == 1.25);
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}
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// mpq_class(const mpz_class &)
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{
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mpq_class a(12345); // tested above, assume it works
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mpq_class b(a); ASSERT_ALWAYS(b == 12345);
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}
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// no constructor for bool, but it gets casted to int
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{
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bool a = true;
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mpq_class b(a); ASSERT_ALWAYS(b == 1);
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}
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{
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bool a = false;
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mpq_class b(a); ASSERT_ALWAYS(b == 0);
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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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// mpf_class()
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{
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mpf_class a; ASSERT_ALWAYS(a == 0);
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}
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// mpf_class(const mpf_class &)
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// mpf_class(const mpf_class &, unsigned long int)
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// see below
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// template <class T, class U> mpf_class(const __gmp_expr<T, U> &)
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// template <class T, class U> mpf_class(const __gmp_expr<T, U> &,
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// unsigned long int)
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// not tested here, see t-unary.cc, t-binary.cc
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// mpf_class(signed char)
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{
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signed char a = -127;
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mpf_class b(a); ASSERT_ALWAYS(b == -127);
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}
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// mpf_class(signed char, unsigned long int)
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{
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signed char a = -1;
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int prec = 64;
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mpf_class b(a, prec); ASSERT_ALWAYS(b == -1);
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}
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// mpf_class(unsigned char)
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{
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unsigned char a = 255;
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mpf_class b(a); ASSERT_ALWAYS(b == 255);
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}
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// mpf_class(unsigned char, unsigned long int)
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{
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unsigned char a = 128;
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int prec = 128;
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mpf_class b(a, prec); ASSERT_ALWAYS(b == 128);
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}
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// either signed or unsigned char, machine dependent
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{
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mpf_class a('A'); ASSERT_ALWAYS(a == 65);
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}
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{
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int prec = 256;
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mpf_class a('z', prec); ASSERT_ALWAYS(a == 122);
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}
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// mpf_class(signed int)
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{
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signed int a = 0;
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mpf_class b(a); ASSERT_ALWAYS(b == 0);
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}
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{
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signed int a = -123;
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mpf_class b(a); ASSERT_ALWAYS(b == -123);
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}
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{
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signed int a = 4567;
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mpf_class b(a); ASSERT_ALWAYS(b == 4567);
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}
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// mpf_class(signed int, unsigned long int)
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{
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signed int a = -123;
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int prec = 64;
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mpf_class b(a, prec); ASSERT_ALWAYS(b == -123);
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}
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// mpf_class(unsigned int)
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{
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unsigned int a = 890;
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mpf_class b(a); ASSERT_ALWAYS(b == 890);
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}
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// mpf_class(unsigned int, unsigned long int)
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{
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unsigned int a = 890;
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int prec = 128;
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mpf_class b(a, prec); ASSERT_ALWAYS(b == 890);
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}
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// mpf_class(signed short int)
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{
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signed short int a = -12345;
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mpf_class b(a); ASSERT_ALWAYS(b == -12345);
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}
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// mpf_class(signed short int, unsigned long int)
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{
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signed short int a = 6789;
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int prec = 256;
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mpf_class b(a, prec); ASSERT_ALWAYS(b == 6789);
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}
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// mpf_class(unsigned short int)
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{
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unsigned short int a = 54321u;
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mpf_class b(a); ASSERT_ALWAYS(b == 54321u);
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}
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// mpf_class(unsigned short int, unsigned long int)
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{
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unsigned short int a = 54321u;
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int prec = 64;
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mpf_class b(a, prec); ASSERT_ALWAYS(b == 54321u);
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}
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// mpf_class(signed long int)
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{
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signed long int a = -1234567890L;
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mpf_class b(a); ASSERT_ALWAYS(b == -1234567890L);
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}
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// mpf_class(signed long int, unsigned long int)
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{
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signed long int a = -1234567890L;
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int prec = 128;
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mpf_class b(a, prec); ASSERT_ALWAYS(b == -1234567890L);
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}
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// mpf_class(unsigned long int)
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{
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unsigned long int a = 3456789012UL;
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mpf_class b(a); ASSERT_ALWAYS(b == 3456789012UL);
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}
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// mpf_class(unsigned long int, unsigned long int)
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{
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unsigned long int a = 3456789012UL;
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int prec = 256;
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mpf_class b(a, prec); ASSERT_ALWAYS(b == 3456789012UL);
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}
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// mpf_class(float)
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{
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float a = 1234.5;
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mpf_class b(a); ASSERT_ALWAYS(b == 1234.5);
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}
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// mpf_class(float, unsigned long int)
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{
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float a = 1234.5;
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int prec = 64;
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mpf_class b(a, prec); ASSERT_ALWAYS(b == 1234.5);
|
|
}
|
|
|
|
// mpf_class(double)
|
|
{
|
|
double a = 12345.0;
|
|
mpf_class b(a); ASSERT_ALWAYS(b == 12345);
|
|
}
|
|
{
|
|
double a = 1.2345e+4;
|
|
mpf_class b(a); ASSERT_ALWAYS(b == 12345);
|
|
}
|
|
{
|
|
double a = 312.5e-2;
|
|
mpf_class b(a); ASSERT_ALWAYS(b == 3.125);
|
|
}
|
|
|
|
// mpf_class(double, unsigned long int)
|
|
{
|
|
double a = 5.4321e+4;
|
|
int prec = 128;
|
|
mpf_class b(a, prec); ASSERT_ALWAYS(b == 54321L);
|
|
}
|
|
|
|
// mpf_class(long double)
|
|
// mpf_class(long double, unsigned long int)
|
|
// currently not implemented
|
|
|
|
// mpf_class(const char *)
|
|
{
|
|
const char *a = "1234567890";
|
|
mpf_class b(a); ASSERT_ALWAYS(b == 1234567890L);
|
|
}
|
|
|
|
// mpf_class(const char *, unsigned long int, int = 0)
|
|
{
|
|
const char *a = "1234567890";
|
|
int prec = 256;
|
|
mpf_class b(a, prec); ASSERT_ALWAYS(b == 1234567890L);
|
|
}
|
|
{
|
|
const char *a = "777777";
|
|
int prec = 64, base = 8;
|
|
mpf_class b(a, prec, base); ASSERT_ALWAYS(b == 262143L);
|
|
}
|
|
|
|
// mpf_class(const std::string &)
|
|
{
|
|
string a("1234567890");
|
|
mpf_class b(a); ASSERT_ALWAYS(b == 1234567890L);
|
|
}
|
|
|
|
// mpf_class(const std::string &, unsigned long int, int = 0)
|
|
{
|
|
string a("1234567890");
|
|
int prec = 128;
|
|
mpf_class b(a, prec); ASSERT_ALWAYS(b == 1234567890L);
|
|
}
|
|
{
|
|
string a("FFFF");
|
|
int prec = 256, base = 16;
|
|
mpf_class b(a, prec, base); ASSERT_ALWAYS(b == 65535u);
|
|
}
|
|
|
|
// mpf_class(const char *) with invalid
|
|
{
|
|
try {
|
|
const char *a = "abc";
|
|
mpf_class b(a);
|
|
ASSERT_ALWAYS (0); /* should not be reached */
|
|
} catch (invalid_argument) {
|
|
}
|
|
}
|
|
|
|
// mpf_class(const char *, unsigned long int, int = 0) with invalid
|
|
{
|
|
try {
|
|
const char *a = "def";
|
|
int prec = 256;
|
|
mpf_class b(a, prec); ASSERT_ALWAYS(b == 1234567890L);
|
|
ASSERT_ALWAYS (0); /* should not be reached */
|
|
} catch (invalid_argument) {
|
|
}
|
|
}
|
|
{
|
|
try {
|
|
const char *a = "ghi";
|
|
int prec = 64, base = 8;
|
|
mpf_class b(a, prec, base); ASSERT_ALWAYS(b == 262143L);
|
|
ASSERT_ALWAYS (0); /* should not be reached */
|
|
} catch (invalid_argument) {
|
|
}
|
|
}
|
|
|
|
// mpf_class(const std::string &) with invalid
|
|
{
|
|
try {
|
|
string a("abc");
|
|
mpf_class b(a); ASSERT_ALWAYS(b == 1234567890L);
|
|
ASSERT_ALWAYS (0); /* should not be reached */
|
|
} catch (invalid_argument) {
|
|
}
|
|
}
|
|
|
|
// mpf_class(const std::string &, unsigned long int, int = 0) with invalid
|
|
{
|
|
try {
|
|
string a("def");
|
|
int prec = 128;
|
|
mpf_class b(a, prec); ASSERT_ALWAYS(b == 1234567890L);
|
|
ASSERT_ALWAYS (0); /* should not be reached */
|
|
} catch (invalid_argument) {
|
|
}
|
|
}
|
|
{
|
|
try {
|
|
string a("ghi");
|
|
int prec = 256, base = 16;
|
|
mpf_class b(a, prec, base); ASSERT_ALWAYS(b == 65535u);
|
|
ASSERT_ALWAYS (0); /* should not be reached */
|
|
} catch (invalid_argument) {
|
|
}
|
|
}
|
|
|
|
// mpf_class(mpf_srcptr)
|
|
{
|
|
mpf_t a;
|
|
mpf_init_set_ui(a, 100);
|
|
mpf_class b(a); ASSERT_ALWAYS(b == 100);
|
|
mpf_clear(a);
|
|
}
|
|
|
|
// mpf_class(mpf_srcptr, unsigned long int)
|
|
{
|
|
mpf_t a;
|
|
int prec = 64;
|
|
mpf_init_set_ui(a, 100);
|
|
mpf_class b(a, prec); ASSERT_ALWAYS(b == 100);
|
|
mpf_clear(a);
|
|
}
|
|
|
|
// mpf_class(const mpf_class &)
|
|
{
|
|
mpf_class a(12345); // tested above, assume it works
|
|
mpf_class b(a); ASSERT_ALWAYS(b == 12345);
|
|
}
|
|
|
|
// mpf_class(const mpf_class &, unsigned long int)
|
|
{
|
|
mpf_class a(12345); // tested above, assume it works
|
|
int prec = 64;
|
|
mpf_class b(a, prec); ASSERT_ALWAYS(b == 12345);
|
|
}
|
|
|
|
// no constructors for bool, but it gets casted to int
|
|
{
|
|
bool a = true;
|
|
mpf_class b(a); ASSERT_ALWAYS(b == 1);
|
|
}
|
|
{
|
|
bool a = false;
|
|
mpf_class b(a); ASSERT_ALWAYS(b == 0);
|
|
}
|
|
{
|
|
bool a = true;
|
|
int prec = 128;
|
|
mpf_class b(a, prec); ASSERT_ALWAYS(b == 1);
|
|
}
|
|
{
|
|
bool a = false;
|
|
int prec = 256;
|
|
mpf_class b(a, prec); ASSERT_ALWAYS(b == 0);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
tests_start();
|
|
|
|
check_mpz();
|
|
check_mpq();
|
|
check_mpf();
|
|
|
|
tests_end();
|
|
return 0;
|
|
}
|