2 Copyright (C) 1997-2023 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
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.
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.
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 <https://www.gnu.org/licenses/>. */
19 #include "libm-test-driver.c"
21 static const struct test_if_f_data yn_test_data[] =
23 /* yn is the Bessel function of the second kind of order n */
24 /* yn (0, x) == y0 (x) */
25 TEST_if_f (yn, 0, -1.0, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
26 TEST_if_f (yn, 0, -min_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
27 TEST_if_f (yn, 0, -min_subnorm_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
28 TEST_if_f (yn, 0, -max_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
29 TEST_if_f (yn, 0, minus_infty, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
30 TEST_if_f (yn, 0, 0.0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
31 TEST_if_f (yn, 0, -0.0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
32 TEST_if_f (yn, 0, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
33 TEST_if_f (yn, 0, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
34 TEST_if_f (yn, 0, snan_value, qnan_value, INVALID_EXCEPTION),
35 TEST_if_f (yn, 0, -snan_value, qnan_value, INVALID_EXCEPTION),
36 TEST_if_f (yn, 0, plus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN),
38 /* yn (1, x) == y1 (x) */
39 TEST_if_f (yn, 1, -1.0, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
40 TEST_if_f (yn, 1, -min_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
41 TEST_if_f (yn, 1, -min_subnorm_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
42 TEST_if_f (yn, 1, -max_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
43 TEST_if_f (yn, 1, minus_infty, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
44 TEST_if_f (yn, 1, 0.0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
45 TEST_if_f (yn, 1, -0.0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
46 TEST_if_f (yn, 1, plus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN),
47 TEST_if_f (yn, 1, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
48 TEST_if_f (yn, 1, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
49 TEST_if_f (yn, 1, snan_value, qnan_value, INVALID_EXCEPTION),
50 TEST_if_f (yn, 1, -snan_value, qnan_value, INVALID_EXCEPTION),
52 /* yn (-1, x) == -y1 (x). */
53 TEST_if_f (yn, -1, -1.0, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
54 TEST_if_f (yn, -1, -min_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
55 TEST_if_f (yn, -1, -min_subnorm_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
56 TEST_if_f (yn, -1, -max_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
57 TEST_if_f (yn, -1, minus_infty, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
58 TEST_if_f (yn, -1, 0.0, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
59 TEST_if_f (yn, -1, -0.0, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
60 TEST_if_f (yn, -1, plus_infty, minus_zero, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN),
61 TEST_if_f (yn, -1, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
62 TEST_if_f (yn, -1, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
63 TEST_if_f (yn, -1, snan_value, qnan_value, INVALID_EXCEPTION),
64 TEST_if_f (yn, -1, -snan_value, qnan_value, INVALID_EXCEPTION),
67 TEST_if_f (yn, 2, -1.0, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
68 TEST_if_f (yn, 2, -min_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
69 TEST_if_f (yn, 2, -min_subnorm_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
70 TEST_if_f (yn, 2, -max_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
71 TEST_if_f (yn, 2, minus_infty, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
72 TEST_if_f (yn, 2, 0.0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
73 TEST_if_f (yn, 2, -0.0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
74 TEST_if_f (yn, 2, plus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN),
75 TEST_if_f (yn, 2, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
76 TEST_if_f (yn, 2, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
77 TEST_if_f (yn, 2, snan_value, qnan_value, INVALID_EXCEPTION),
78 TEST_if_f (yn, 2, -snan_value, qnan_value, INVALID_EXCEPTION),
80 /* yn (-2, x) == yn (2, x). */
81 TEST_if_f (yn, -2, -1.0, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
82 TEST_if_f (yn, -2, -min_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
83 TEST_if_f (yn, -2, -min_subnorm_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
84 TEST_if_f (yn, -2, -max_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
85 TEST_if_f (yn, -2, minus_infty, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
86 TEST_if_f (yn, -2, 0.0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
87 TEST_if_f (yn, -2, -0.0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
88 TEST_if_f (yn, -2, plus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN),
89 TEST_if_f (yn, -2, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
90 TEST_if_f (yn, -2, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
91 TEST_if_f (yn, -2, snan_value, qnan_value, INVALID_EXCEPTION),
92 TEST_if_f (yn, -2, -snan_value, qnan_value, INVALID_EXCEPTION),
95 TEST_if_f (yn, 3, -1.0, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
96 TEST_if_f (yn, 3, -min_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
97 TEST_if_f (yn, 3, -min_subnorm_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
98 TEST_if_f (yn, 3, -max_value, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
99 TEST_if_f (yn, 3, minus_infty, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM),
100 TEST_if_f (yn, 3, 0.0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
101 TEST_if_f (yn, 3, -0.0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE),
102 TEST_if_f (yn, 3, plus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN),
103 TEST_if_f (yn, 3, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
104 TEST_if_f (yn, 3, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
105 TEST_if_f (yn, 3, snan_value, qnan_value, INVALID_EXCEPTION),
106 TEST_if_f (yn, 3, -snan_value, qnan_value, INVALID_EXCEPTION),
109 TEST_if_f (yn, 10, plus_infty, 0, ERRNO_UNCHANGED|IGNORE_ZERO_INF_SIGN),
110 TEST_if_f (yn, 10, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
111 TEST_if_f (yn, 10, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
112 TEST_if_f (yn, 10, snan_value, qnan_value, INVALID_EXCEPTION),
113 TEST_if_f (yn, 10, -snan_value, qnan_value, INVALID_EXCEPTION),
115 AUTO_TESTS_if_f (yn),
121 ALL_RM_TEST (yn, 0, yn_test_data, RUN_TEST_LOOP_if_f, END);