2 Copyright (C) 1997-2017 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 <http://www.gnu.org/licenses/>. */
19 #include "libm-test-driver.c"
21 static const struct test_c_c_data ctan_test_data[] =
23 TEST_c_c (ctan, 0, plus_infty, 0.0, 1.0),
24 TEST_c_c (ctan, 1, plus_infty, 0.0, 1.0),
25 TEST_c_c (ctan, 2, plus_infty, minus_zero, 1.0),
26 TEST_c_c (ctan, 3, plus_infty, minus_zero, 1.0),
27 TEST_c_c (ctan, 4, plus_infty, 0.0, 1.0),
28 TEST_c_c (ctan, min_value, plus_infty, 0.0, 1.0),
29 TEST_c_c (ctan, min_subnorm_value, plus_infty, 0.0, 1.0),
30 TEST_c_c (ctan, 0x1p127, plus_infty, 0.0, 1.0),
31 TEST_c_c (ctan, 0x1.11p127, plus_infty, minus_zero, 1.0),
32 #if !TEST_COND_binary32
33 TEST_c_c (ctan, 0x1p1023, plus_infty, minus_zero, 1.0),
34 TEST_c_c (ctan, 0x1.5p1023, plus_infty, 0.0, 1.0),
37 TEST_c_c (ctan, 0x1p16383L, plus_infty, 0.0, 1.0),
38 TEST_c_c (ctan, 0x1.2p16383L, plus_infty, minus_zero, 1.0),
40 TEST_c_c (ctan, minus_zero, plus_infty, minus_zero, 1.0),
41 TEST_c_c (ctan, -1, plus_infty, minus_zero, 1.0),
42 TEST_c_c (ctan, -2, plus_infty, 0.0, 1.0),
43 TEST_c_c (ctan, -3, plus_infty, 0.0, 1.0),
44 TEST_c_c (ctan, -4, plus_infty, minus_zero, 1.0),
45 TEST_c_c (ctan, -min_value, plus_infty, minus_zero, 1.0),
46 TEST_c_c (ctan, -min_subnorm_value, plus_infty, minus_zero, 1.0),
47 TEST_c_c (ctan, -0x1p127, plus_infty, minus_zero, 1.0),
48 TEST_c_c (ctan, -0x1.11p127, plus_infty, 0.0, 1.0),
49 #if !TEST_COND_binary32
50 TEST_c_c (ctan, -0x1p1023, plus_infty, 0.0, 1.0),
51 TEST_c_c (ctan, -0x1.5p1023, plus_infty, minus_zero, 1.0),
54 TEST_c_c (ctan, -0x1p16383L, plus_infty, minus_zero, 1.0),
55 TEST_c_c (ctan, -0x1.2p16383L, plus_infty, 0.0, 1.0),
58 TEST_c_c (ctan, 0, minus_infty, 0.0, -1.0),
59 TEST_c_c (ctan, 1, minus_infty, 0.0, -1.0),
60 TEST_c_c (ctan, 2, minus_infty, minus_zero, -1.0),
61 TEST_c_c (ctan, 3, minus_infty, minus_zero, -1.0),
62 TEST_c_c (ctan, 4, minus_infty, 0.0, -1.0),
63 TEST_c_c (ctan, min_value, minus_infty, 0.0, -1.0),
64 TEST_c_c (ctan, min_subnorm_value, minus_infty, 0.0, -1.0),
65 TEST_c_c (ctan, 0x1p127, minus_infty, 0.0, -1.0),
66 TEST_c_c (ctan, 0x1.11p127, minus_infty, minus_zero, -1.0),
67 #if !TEST_COND_binary32
68 TEST_c_c (ctan, 0x1p1023, minus_infty, minus_zero, -1.0),
69 TEST_c_c (ctan, 0x1.5p1023, minus_infty, 0.0, -1.0),
72 TEST_c_c (ctan, 0x1p16383L, minus_infty, 0.0, -1.0),
73 TEST_c_c (ctan, 0x1.2p16383L, minus_infty, minus_zero, -1.0),
75 TEST_c_c (ctan, minus_zero, minus_infty, minus_zero, -1.0),
76 TEST_c_c (ctan, -1, minus_infty, minus_zero, -1.0),
77 TEST_c_c (ctan, -2, minus_infty, 0.0, -1.0),
78 TEST_c_c (ctan, -3, minus_infty, 0.0, -1.0),
79 TEST_c_c (ctan, -4, minus_infty, minus_zero, -1.0),
80 TEST_c_c (ctan, -min_value, minus_infty, minus_zero, -1.0),
81 TEST_c_c (ctan, -min_subnorm_value, minus_infty, minus_zero, -1.0),
82 TEST_c_c (ctan, -0x1p127, minus_infty, minus_zero, -1.0),
83 TEST_c_c (ctan, -0x1.11p127, minus_infty, 0.0, -1.0),
84 #if !TEST_COND_binary32
85 TEST_c_c (ctan, -0x1p1023, minus_infty, 0.0, -1.0),
86 TEST_c_c (ctan, -0x1.5p1023, minus_infty, minus_zero, -1.0),
89 TEST_c_c (ctan, -0x1p16383L, minus_infty, minus_zero, -1.0),
90 TEST_c_c (ctan, -0x1.2p16383L, minus_infty, 0.0, -1.0),
93 TEST_c_c (ctan, plus_infty, 0, qnan_value, 0, INVALID_EXCEPTION),
94 TEST_c_c (ctan, plus_infty, 2, qnan_value, qnan_value, INVALID_EXCEPTION),
95 TEST_c_c (ctan, minus_infty, 0, qnan_value, 0, INVALID_EXCEPTION),
96 TEST_c_c (ctan, minus_infty, 2, qnan_value, qnan_value, INVALID_EXCEPTION),
97 TEST_c_c (ctan, plus_infty, minus_zero, qnan_value, minus_zero, INVALID_EXCEPTION),
98 TEST_c_c (ctan, plus_infty, -2, qnan_value, qnan_value, INVALID_EXCEPTION),
99 TEST_c_c (ctan, minus_infty, minus_zero, qnan_value, minus_zero, INVALID_EXCEPTION),
100 TEST_c_c (ctan, minus_infty, -2, qnan_value, qnan_value, INVALID_EXCEPTION),
102 TEST_c_c (ctan, qnan_value, plus_infty, 0.0, 1.0, IGNORE_ZERO_INF_SIGN),
103 TEST_c_c (ctan, plus_infty, plus_infty, 0.0, 1.0, IGNORE_ZERO_INF_SIGN),
104 TEST_c_c (ctan, minus_infty, plus_infty, 0.0, 1.0, IGNORE_ZERO_INF_SIGN),
105 TEST_c_c (ctan, qnan_value, minus_infty, 0.0, -1.0, IGNORE_ZERO_INF_SIGN),
106 TEST_c_c (ctan, plus_infty, minus_infty, 0.0, -1.0, IGNORE_ZERO_INF_SIGN),
107 TEST_c_c (ctan, minus_infty, minus_infty, 0.0, -1.0, IGNORE_ZERO_INF_SIGN),
109 TEST_c_c (ctan, 0, qnan_value, 0.0, qnan_value),
110 TEST_c_c (ctan, minus_zero, qnan_value, minus_zero, qnan_value),
112 TEST_c_c (ctan, 0.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK),
113 TEST_c_c (ctan, -4.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK),
115 TEST_c_c (ctan, qnan_value, 0, qnan_value, 0),
116 TEST_c_c (ctan, qnan_value, 5, qnan_value, qnan_value, INVALID_EXCEPTION_OK),
117 TEST_c_c (ctan, qnan_value, minus_zero, qnan_value, minus_zero),
118 TEST_c_c (ctan, qnan_value, -0.25, qnan_value, qnan_value, INVALID_EXCEPTION_OK),
120 TEST_c_c (ctan, qnan_value, qnan_value, qnan_value, qnan_value),
122 AUTO_TESTS_c_c (ctan),
128 ALL_RM_TEST (ctan, 0, ctan_test_data, RUN_TEST_LOOP_c_c, END_COMPLEX);