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Diffstat (limited to 'math/libm-test-log2.inc')
| -rw-r--r-- | math/libm-test-log2.inc | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/math/libm-test-log2.inc b/math/libm-test-log2.inc new file mode 100644 index 0000000000..c232c36415 --- /dev/null +++ b/math/libm-test-log2.inc @@ -0,0 +1,49 @@ +/* Test log2. + Copyright (C) 1997-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +static const struct test_f_f_data log2_test_data[] = + { + TEST_f_f (log2, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE), + TEST_f_f (log2, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE), + + TEST_f_f (log2, -1, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM), + TEST_f_f (log2, -min_subnorm_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM), + TEST_f_f (log2, -min_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM), + TEST_f_f (log2, -max_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM), + TEST_f_f (log2, minus_infty, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM), + + TEST_f_f (log2, plus_infty, plus_infty, ERRNO_UNCHANGED), + TEST_f_f (log2, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_f (log2, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_f (log2, snan_value, qnan_value, INVALID_EXCEPTION), + TEST_f_f (log2, -snan_value, qnan_value, INVALID_EXCEPTION), + + AUTO_TESTS_f_f (log2), + }; + +static void +log2_test (void) +{ + ALL_RM_TEST (log2, 0, log2_test_data, RUN_TEST_LOOP_f_f, END); +} + +/* + * Local Variables: + * mode:c + * End: + */ |