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Diffstat (limited to 'math/libm-test-jn.inc')
| -rw-r--r-- | math/libm-test-jn.inc | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/math/libm-test-jn.inc b/math/libm-test-jn.inc new file mode 100644 index 0000000000..7bb6d75832 --- /dev/null +++ b/math/libm-test-jn.inc @@ -0,0 +1,67 @@ +/* Test jn. + 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_if_f_data jn_test_data[] = + { + /* jn is the Bessel function of the first kind of order n. */ + /* jn (0, x) == j0 (x) */ + TEST_if_f (jn, 0, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_if_f (jn, 0, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_if_f (jn, 0, snan_value, qnan_value, INVALID_EXCEPTION), + TEST_if_f (jn, 0, -snan_value, qnan_value, INVALID_EXCEPTION), + TEST_if_f (jn, 0, plus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN), + TEST_if_f (jn, 0, minus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN), + + /* jn (1, x) == j1 (x) */ + TEST_if_f (jn, 1, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_if_f (jn, 1, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_if_f (jn, 1, snan_value, qnan_value, INVALID_EXCEPTION), + TEST_if_f (jn, 1, -snan_value, qnan_value, INVALID_EXCEPTION), + TEST_if_f (jn, 1, plus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN), + TEST_if_f (jn, 1, minus_infty, minus_zero, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN), + + /* jn (3, x) */ + TEST_if_f (jn, 3, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_if_f (jn, 3, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_if_f (jn, 3, snan_value, qnan_value, INVALID_EXCEPTION), + TEST_if_f (jn, 3, -snan_value, qnan_value, INVALID_EXCEPTION), + TEST_if_f (jn, 3, plus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN), + TEST_if_f (jn, 3, minus_infty, minus_zero, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN), + + /* jn (10, x) */ + TEST_if_f (jn, 10, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_if_f (jn, 10, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_if_f (jn, 10, snan_value, qnan_value, INVALID_EXCEPTION), + TEST_if_f (jn, 10, -snan_value, qnan_value, INVALID_EXCEPTION), + TEST_if_f (jn, 10, plus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN), + TEST_if_f (jn, 10, minus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN), + + AUTO_TESTS_if_f (jn), + }; + +static void +jn_test (void) +{ + ALL_RM_TEST (jn, 0, jn_test_data, RUN_TEST_LOOP_if_f, END); +} + +/* + * Local Variables: + * mode:c + * End: + */ |