1/* Test cabs.
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_f_data cabs_test_data[] =
22  {
23    /* cabs (x + iy) is specified as hypot (x,y) */
24
25    /* cabs (+inf + i x) == +inf.  */
26    TEST_c_f (cabs, plus_infty, 1.0, plus_infty),
27    /* cabs (-inf + i x) == +inf.  */
28    TEST_c_f (cabs, minus_infty, 1.0, plus_infty),
29
30    TEST_c_f (cabs, minus_infty, qnan_value, plus_infty),
31    TEST_c_f (cabs, minus_infty, qnan_value, plus_infty),
32
33    TEST_c_f (cabs, qnan_value, qnan_value, qnan_value),
34
35    AUTO_TESTS_c_f (cabs),
36  };
37
38static void
39cabs_test (void)
40{
41  ALL_RM_TEST (cabs, 0, cabs_test_data, RUN_TEST_LOOP_c_f, END);
42}
43
44static void
45do_test (void)
46{
47  cabs_test ();
48}
49
50/*
51 * Local Variables:
52 * mode:c
53 * End:
54 */
55