1/* Test fabs.
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_f_f_data fabs_test_data[] =
22  {
23    TEST_f_f (fabs, 0, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
24    TEST_f_f (fabs, minus_zero, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
25
26    TEST_f_f (fabs, plus_infty, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
27    TEST_f_f (fabs, minus_infty, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
28    TEST_f_f (fabs, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED|TEST_NAN_SIGN),
29    TEST_f_f (fabs, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED|TEST_NAN_SIGN),
30    TEST_f_f (fabs, snan_value, snan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED|TEST_NAN_SIGN),
31    TEST_f_f (fabs, -snan_value, snan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED|TEST_NAN_SIGN),
32
33    TEST_f_f (fabs, min_subnorm_value, min_subnorm_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
34    TEST_f_f (fabs, min_value, min_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
35    TEST_f_f (fabs, max_value, max_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
36    TEST_f_f (fabs, -min_subnorm_value, min_subnorm_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
37    TEST_f_f (fabs, -min_value, min_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
38    TEST_f_f (fabs, -max_value, max_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
39    TEST_f_f (fabs, 38.0, 38.0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
40    TEST_f_f (fabs, -lit_e, lit_e, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
41  };
42
43static void
44fabs_test (void)
45{
46  ALL_RM_TEST (fabs, 1, fabs_test_data, RUN_TEST_LOOP_f_f, END);
47}
48
49static void
50do_test (void)
51{
52  fabs_test ();
53}
54
55/*
56 * Local Variables:
57 * mode:c
58 * End:
59 */
60