1/* Test catan.
2   Copyright (C) 1997-2022 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   <https://www.gnu.org/licenses/>.  */
18
19#include "libm-test-driver.c"
20
21static const struct test_c_c_data catan_test_data[] =
22  {
23    TEST_c_c (catan, plus_zero, 1.0L, plus_zero, plus_infty, DIVIDE_BY_ZERO_EXCEPTION),
24    TEST_c_c (catan, minus_zero, 1.0L, minus_zero, plus_infty, DIVIDE_BY_ZERO_EXCEPTION),
25    TEST_c_c (catan, plus_zero, -1.0L, plus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION),
26    TEST_c_c (catan, minus_zero, -1.0L, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION),
27
28    TEST_c_c (catan, plus_infty, plus_infty, lit_pi_2_d, 0),
29    TEST_c_c (catan, plus_infty, minus_infty, lit_pi_2_d, minus_zero),
30    TEST_c_c (catan, minus_infty, plus_infty, -lit_pi_2_d, 0),
31    TEST_c_c (catan, minus_infty, minus_infty, -lit_pi_2_d, minus_zero),
32
33
34    TEST_c_c (catan, plus_infty, -10.0, lit_pi_2_d, minus_zero),
35    TEST_c_c (catan, minus_infty, -10.0, -lit_pi_2_d, minus_zero),
36    TEST_c_c (catan, plus_infty, minus_zero, lit_pi_2_d, minus_zero),
37    TEST_c_c (catan, minus_infty, minus_zero, -lit_pi_2_d, minus_zero),
38    TEST_c_c (catan, plus_infty, 0.0, lit_pi_2_d, 0),
39    TEST_c_c (catan, minus_infty, 0.0, -lit_pi_2_d, 0),
40    TEST_c_c (catan, plus_infty, 0.1L, lit_pi_2_d, 0),
41    TEST_c_c (catan, minus_infty, 0.1L, -lit_pi_2_d, 0),
42
43    TEST_c_c (catan, 0.0, minus_infty, lit_pi_2_d, minus_zero),
44    TEST_c_c (catan, minus_zero, minus_infty, -lit_pi_2_d, minus_zero),
45    TEST_c_c (catan, 100.0, minus_infty, lit_pi_2_d, minus_zero),
46    TEST_c_c (catan, -100.0, minus_infty, -lit_pi_2_d, minus_zero),
47
48    TEST_c_c (catan, 0.0, plus_infty, lit_pi_2_d, 0),
49    TEST_c_c (catan, minus_zero, plus_infty, -lit_pi_2_d, 0),
50    TEST_c_c (catan, 0.5, plus_infty, lit_pi_2_d, 0),
51    TEST_c_c (catan, -0.5, plus_infty, -lit_pi_2_d, 0),
52
53    TEST_c_c (catan, qnan_value, 0.0, qnan_value, 0),
54    TEST_c_c (catan, qnan_value, minus_zero, qnan_value, minus_zero),
55
56    TEST_c_c (catan, qnan_value, plus_infty, qnan_value, 0),
57    TEST_c_c (catan, qnan_value, minus_infty, qnan_value, minus_zero),
58
59    TEST_c_c (catan, 0.0, qnan_value, qnan_value, qnan_value),
60    TEST_c_c (catan, minus_zero, qnan_value, qnan_value, qnan_value),
61
62    TEST_c_c (catan, plus_infty, qnan_value, lit_pi_2_d, 0, IGNORE_ZERO_INF_SIGN),
63    TEST_c_c (catan, minus_infty, qnan_value, -lit_pi_2_d, 0, IGNORE_ZERO_INF_SIGN),
64
65    TEST_c_c (catan, qnan_value, 10.5, qnan_value, qnan_value, INVALID_EXCEPTION_OK),
66    TEST_c_c (catan, qnan_value, -10.5, qnan_value, qnan_value, INVALID_EXCEPTION_OK),
67
68    TEST_c_c (catan, 0.75, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK),
69    TEST_c_c (catan, -0.75, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK),
70
71    TEST_c_c (catan, qnan_value, qnan_value, qnan_value, qnan_value),
72
73    AUTO_TESTS_c_c (catan),
74  };
75
76static void
77catan_test (void)
78{
79  ALL_RM_TEST (catan, 0, catan_test_data, RUN_TEST_LOOP_c_c, END_COMPLEX);
80}
81
82static void
83do_test (void)
84{
85  catan_test ();
86}
87
88/*
89 * Local Variables:
90 * mode:c
91 * End:
92 */
93