| Austin Schuh | dace2a6 | 2020-08-18 10:56:48 -0700 | [diff] [blame^] | 1 | /* Test mp*_class unary expressions. |
| 2 | |
| 3 | Copyright 2001-2003 Free Software Foundation, Inc. |
| 4 | |
| 5 | This file is part of the GNU MP Library test suite. |
| 6 | |
| 7 | The GNU MP Library test suite is free software; you can redistribute it |
| 8 | and/or modify it under the terms of the GNU General Public License as |
| 9 | published by the Free Software Foundation; either version 3 of the License, |
| 10 | or (at your option) any later version. |
| 11 | |
| 12 | The GNU MP Library test suite is distributed in the hope that it will be |
| 13 | useful, but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General |
| 15 | Public License for more details. |
| 16 | |
| 17 | You should have received a copy of the GNU General Public License along with |
| 18 | the GNU MP Library test suite. If not, see https://www.gnu.org/licenses/. */ |
| 19 | |
| 20 | #include "config.h" |
| 21 | |
| 22 | #include <iostream> |
| 23 | |
| 24 | #include "gmpxx.h" |
| 25 | #include "gmp-impl.h" |
| 26 | #include "tests.h" |
| 27 | |
| 28 | using namespace std; |
| 29 | |
| 30 | |
| 31 | void |
| 32 | check_mpz (void) |
| 33 | { |
| 34 | // template <class T, class Op> |
| 35 | // __gmp_expr<T, __gmp_unary_expr<__gmp_expr<T, T>, Op> > |
| 36 | { |
| 37 | mpz_class a(1); |
| 38 | mpz_class b(+a); ASSERT_ALWAYS(b == 1); |
| 39 | } |
| 40 | { |
| 41 | mpz_class a(2); |
| 42 | mpz_class b; |
| 43 | b = -a; ASSERT_ALWAYS(b == -2); |
| 44 | } |
| 45 | { |
| 46 | mpz_class a(3); |
| 47 | mpz_class b; |
| 48 | b = ~a; ASSERT_ALWAYS(b == -4); |
| 49 | } |
| 50 | |
| 51 | // template <class T, class U, class Op> |
| 52 | // __gmp_expr<T, __gmp_unary_expr<__gmp_expr<T, U>, Op> > |
| 53 | { |
| 54 | mpz_class a(1); |
| 55 | mpz_class b(-(-a)); ASSERT_ALWAYS(b == 1); |
| 56 | } |
| 57 | { |
| 58 | mpz_class a(2); |
| 59 | mpz_class b; |
| 60 | b = -(-(-a)); ASSERT_ALWAYS(b == -2); |
| 61 | } |
| 62 | } |
| 63 | |
| 64 | void |
| 65 | check_mpq (void) |
| 66 | { |
| 67 | // template <class T, class Op> |
| 68 | // __gmp_expr<T, __gmp_unary_expr<__gmp_expr<T, T>, Op> > |
| 69 | { |
| 70 | mpq_class a(1); |
| 71 | mpq_class b(+a); ASSERT_ALWAYS(b == 1); |
| 72 | } |
| 73 | { |
| 74 | mpq_class a(2); |
| 75 | mpq_class b; |
| 76 | b = -a; ASSERT_ALWAYS(b == -2); |
| 77 | } |
| 78 | |
| 79 | // template <class T, class U, class Op> |
| 80 | // __gmp_expr<T, __gmp_unary_expr<__gmp_expr<T, U>, Op> > |
| 81 | { |
| 82 | mpq_class a(1); |
| 83 | mpq_class b(-(-a)); ASSERT_ALWAYS(b == 1); |
| 84 | } |
| 85 | { |
| 86 | mpq_class a(2); |
| 87 | mpq_class b; |
| 88 | b = -(-(-a)); ASSERT_ALWAYS(b == -2); |
| 89 | } |
| 90 | } |
| 91 | |
| 92 | void |
| 93 | check_mpf (void) |
| 94 | { |
| 95 | // template <class T, class Op> |
| 96 | // __gmp_expr<T, __gmp_unary_expr<__gmp_expr<T, T>, Op> > |
| 97 | { |
| 98 | mpf_class a(1); |
| 99 | mpf_class b(+a); ASSERT_ALWAYS(b == 1); |
| 100 | } |
| 101 | { |
| 102 | mpf_class a(2); |
| 103 | mpf_class b; |
| 104 | b = -a; ASSERT_ALWAYS(b == -2); |
| 105 | } |
| 106 | |
| 107 | // template <class T, class U, class Op> |
| 108 | // __gmp_expr<T, __gmp_unary_expr<__gmp_expr<T, U>, Op> > |
| 109 | { |
| 110 | mpf_class a(1); |
| 111 | mpf_class b(-(-a)); ASSERT_ALWAYS(b == 1); |
| 112 | } |
| 113 | { |
| 114 | mpf_class a(2); |
| 115 | mpf_class b; |
| 116 | b = -(-(-a)); ASSERT_ALWAYS(b == -2); |
| 117 | } |
| 118 | } |
| 119 | |
| 120 | |
| 121 | int |
| 122 | main (void) |
| 123 | { |
| 124 | tests_start(); |
| 125 | |
| 126 | check_mpz(); |
| 127 | check_mpq(); |
| 128 | check_mpf(); |
| 129 | |
| 130 | tests_end(); |
| 131 | return 0; |
| 132 | } |