| // Copyright (C) 2020-2025 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/>. |
| |
| // only: float|double|ldouble * * * |
| // expensive: * [1-9] * * |
| #include "bits/main.h" |
| |
| template <typename V> |
| void |
| test() |
| { |
| vir::test::setFuzzyness<float>(1); |
| vir::test::setFuzzyness<double>(1); |
| |
| using T = typename V::value_type; |
| #ifdef __STDC_IEC_559__ |
| constexpr T nan = std::__quiet_NaN_v<T>; |
| constexpr T inf = std::__infinity_v<T>; |
| constexpr T denorm_min = std::__denorm_min_v<T>; |
| constexpr T min = std::__finite_min_v<T>; |
| #endif |
| constexpr T norm_min = std::__norm_min_v<T>; |
| constexpr T max = std::__finite_max_v<T>; |
| test_values<V>({1, |
| 2, |
| 4, |
| 8, |
| 16, |
| 32, |
| 64, |
| 128, |
| 256, |
| 512, |
| 1024, |
| 2048, |
| 3, |
| 5, |
| 7, |
| 15, |
| 17, |
| 31, |
| 33, |
| 63, |
| 65, |
| #ifdef __STDC_IEC_559__ |
| nan, |
| inf, |
| -inf, |
| denorm_min, |
| -denorm_min, |
| norm_min / 3, |
| -norm_min / 3, |
| -T(), |
| -norm_min, |
| min, |
| T(), |
| #endif |
| norm_min, |
| max}, |
| {10000, |
| #ifdef __STDC_IEC_559__ |
| min / 2, |
| #else |
| norm_min, |
| #endif |
| max / 2}, |
| MAKE_TESTER(log), MAKE_TESTER(log10), MAKE_TESTER(log1p), |
| MAKE_TESTER(log2), MAKE_TESTER(logb)); |
| } |
