1/* Test isfinite.
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_i_data isfinite_test_data[] =
22  {
23    TEST_f_b (isfinite, 0, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
24    TEST_f_b (isfinite, minus_zero, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
25    TEST_f_b (isfinite, 10, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
26    TEST_f_b (isfinite, min_subnorm_value, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
27    TEST_f_b (isfinite, -min_subnorm_value, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
28    TEST_f_b (isfinite, min_value, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
29    TEST_f_b (isfinite, -min_value, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
30    TEST_f_b (isfinite, max_value, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
31    TEST_f_b (isfinite, -max_value, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
32    TEST_f_b (isfinite, plus_infty, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
33    TEST_f_b (isfinite, minus_infty, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
34    TEST_f_b (isfinite, qnan_value, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
35    TEST_f_b (isfinite, -qnan_value, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
36    TEST_f_b (isfinite, snan_value, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
37    TEST_f_b (isfinite, -snan_value, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
38  };
39
40static void
41isfinite_test (void)
42{
43  ALL_RM_TEST (isfinite, 1, isfinite_test_data, RUN_TEST_LOOP_f_b_tg, END);
44}
45
46static void
47finite_test (void)
48{
49  /* finite uses the same test data as isfinite.  */
50#if !TEST_FLOATN
51  ALL_RM_TEST (finite, 1, isfinite_test_data, RUN_TEST_LOOP_f_b, END);
52#endif
53}
54
55static void
56do_test (void)
57{
58  isfinite_test ();
59  finite_test ();
60}
61
62/*
63 * Local Variables:
64 * mode:c
65 * End:
66 */
67