| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame^] | 1 | /* Configuration for math tests. Generic version. |
| 2 | Copyright (C) 2013-2015 Free Software Foundation, Inc. |
| 3 | This file is part of the GNU C Library. |
| 4 | |
| 5 | The GNU C Library is free software; you can redistribute it and/or |
| 6 | modify it under the terms of the GNU Lesser General Public |
| 7 | License as published by the Free Software Foundation; either |
| 8 | version 2.1 of the License, or (at your option) any later version. |
| 9 | |
| 10 | The GNU C Library is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | Lesser General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU Lesser General Public |
| 16 | License along with the GNU C Library; if not, see |
| 17 | <http://www.gnu.org/licenses/>. */ |
| 18 | |
| 19 | /* Indicate whether to run tests involving sNaN values for the float, double, |
| 20 | and long double C data types, respectively. All are run unless |
| 21 | overridden. */ |
| 22 | #ifndef SNAN_TESTS_float |
| 23 | # define SNAN_TESTS_float 1 |
| 24 | #endif |
| 25 | #ifndef SNAN_TESTS_double |
| 26 | # define SNAN_TESTS_double 1 |
| 27 | #endif |
| 28 | #ifndef SNAN_TESTS_long_double |
| 29 | # define SNAN_TESTS_long_double 1 |
| 30 | #endif |
| 31 | |
| 32 | /* Return nonzero value if to run tests involving sNaN values for X. */ |
| 33 | #define SNAN_TESTS(x) \ |
| 34 | (sizeof (x) == sizeof (float) ? SNAN_TESTS_float \ |
| 35 | : sizeof (x) == sizeof (double) ? SNAN_TESTS_double \ |
| 36 | : SNAN_TESTS_long_double) |
| 37 | |
| 38 | /* Indicate whether to run tests involving type casts of sNaN values. These |
| 39 | are run unless overridden. */ |
| 40 | #ifndef SNAN_TESTS_TYPE_CAST |
| 41 | # define SNAN_TESTS_TYPE_CAST 1 |
| 42 | #endif |
| 43 | |
| 44 | /* Indicate whether to run tests involving a given rounding mode for a |
| 45 | given floating-point type, given that fesetround succeeds for that |
| 46 | mode. All are run if fesetround succeeds unless overridden. */ |
| 47 | #ifndef ROUNDING_TESTS_float |
| 48 | # define ROUNDING_TESTS_float(MODE) 1 |
| 49 | #endif |
| 50 | #ifndef ROUNDING_TESTS_double |
| 51 | # define ROUNDING_TESTS_double(MODE) 1 |
| 52 | #endif |
| 53 | #ifndef ROUNDING_TESTS_long_double |
| 54 | # define ROUNDING_TESTS_long_double(MODE) 1 |
| 55 | #endif |
| 56 | |
| 57 | #define ROUNDING_TESTS(TYPE, MODE) \ |
| 58 | (sizeof (TYPE) == sizeof (float) ? ROUNDING_TESTS_float (MODE) \ |
| 59 | : sizeof (TYPE) == sizeof (double) ? ROUNDING_TESTS_double (MODE) \ |
| 60 | : ROUNDING_TESTS_long_double (MODE)) |
| 61 | |
| 62 | /* Indicate whether to run tests of floating-point exceptions for a |
| 63 | given floating-point type, given that the exception macros are |
| 64 | defined. All are run unless overridden. */ |
| 65 | #ifndef EXCEPTION_TESTS_float |
| 66 | # define EXCEPTION_TESTS_float 1 |
| 67 | #endif |
| 68 | #ifndef EXCEPTION_TESTS_double |
| 69 | # define EXCEPTION_TESTS_double 1 |
| 70 | #endif |
| 71 | #ifndef EXCEPTION_TESTS_long_double |
| 72 | # define EXCEPTION_TESTS_long_double 1 |
| 73 | #endif |
| 74 | |
| 75 | #define EXCEPTION_TESTS(TYPE) \ |
| 76 | (sizeof (TYPE) == sizeof (float) ? EXCEPTION_TESTS_float \ |
| 77 | : sizeof (TYPE) == sizeof (double) ? EXCEPTION_TESTS_double \ |
| 78 | : EXCEPTION_TESTS_long_double) |
| 79 | |
| 80 | /* Indicate whether the given exception trap(s) can be enabled |
| 81 | in feenableexcept. If non-zero, the traps are always supported. |
| 82 | If zero, traps may or may not be supported depending on the |
| 83 | target (this can be determined by checking the return value |
| 84 | of feenableexcept). This enables skipping of tests which use |
| 85 | traps. By default traps are supported unless overridden. */ |
| 86 | #ifndef EXCEPTION_ENABLE_SUPPORTED |
| 87 | # define EXCEPTION_ENABLE_SUPPORTED(EXCEPT) \ |
| 88 | (EXCEPTION_TESTS_float || EXCEPTION_TESTS_double) |
| 89 | #endif |