1/* Test fmaximum.
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_ff_f_data fmaximum_test_data[] =
22  {
23    TEST_ff_f (fmaximum, 0, 0, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
24    TEST_ff_f (fmaximum, minus_zero, minus_zero, minus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
25    TEST_ff_f (fmaximum, 0, minus_zero, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
26    TEST_ff_f (fmaximum, minus_zero, 0, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
27    TEST_ff_f (fmaximum, min_subnorm_value, -min_subnorm_value, min_subnorm_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
28    TEST_ff_f (fmaximum, -min_subnorm_value, min_subnorm_value, min_subnorm_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
29    TEST_ff_f (fmaximum, min_value, -min_value, min_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
30    TEST_ff_f (fmaximum, -min_value, min_value, min_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
31    TEST_ff_f (fmaximum, max_value, -max_value, max_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
32    TEST_ff_f (fmaximum, -max_value, max_value, max_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
33    TEST_ff_f (fmaximum, 9, 0, 9, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
34    TEST_ff_f (fmaximum, 0, 9, 9, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
35    TEST_ff_f (fmaximum, -9, 0, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
36    TEST_ff_f (fmaximum, 0, -9, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
37
38    TEST_ff_f (fmaximum, plus_infty, 9, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
39    TEST_ff_f (fmaximum, 0, plus_infty, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
40    TEST_ff_f (fmaximum, -9, plus_infty, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
41    TEST_ff_f (fmaximum, plus_infty, -9, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
42
43    TEST_ff_f (fmaximum, minus_infty, 9, 9, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
44    TEST_ff_f (fmaximum, minus_infty, -9, -9, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
45    TEST_ff_f (fmaximum, 9, minus_infty, 9, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
46    TEST_ff_f (fmaximum, -9, minus_infty, -9, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
47
48    TEST_ff_f (fmaximum, 0, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
49    TEST_ff_f (fmaximum, 0, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
50    TEST_ff_f (fmaximum, minus_zero, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
51    TEST_ff_f (fmaximum, minus_zero, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
52    TEST_ff_f (fmaximum, 9, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
53    TEST_ff_f (fmaximum, 9, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
54    TEST_ff_f (fmaximum, -9, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
55    TEST_ff_f (fmaximum, -9, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
56    TEST_ff_f (fmaximum, 0, snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
57    TEST_ff_f (fmaximum, 0, -snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
58    TEST_ff_f (fmaximum, minus_zero, snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
59    TEST_ff_f (fmaximum, minus_zero, -snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
60    TEST_ff_f (fmaximum, 9, snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
61    TEST_ff_f (fmaximum, 9, -snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
62    TEST_ff_f (fmaximum, -9, snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
63    TEST_ff_f (fmaximum, -9, -snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
64    TEST_ff_f (fmaximum, qnan_value, 0, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
65    TEST_ff_f (fmaximum, -qnan_value, 0, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
66    TEST_ff_f (fmaximum, qnan_value, minus_zero, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
67    TEST_ff_f (fmaximum, -qnan_value, minus_zero, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
68    TEST_ff_f (fmaximum, qnan_value, 9, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
69    TEST_ff_f (fmaximum, -qnan_value, 9, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
70    TEST_ff_f (fmaximum, qnan_value, -9, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
71    TEST_ff_f (fmaximum, -qnan_value, -9, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
72    TEST_ff_f (fmaximum, snan_value, 0, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
73    TEST_ff_f (fmaximum, -snan_value, 0, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
74    TEST_ff_f (fmaximum, snan_value, minus_zero, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
75    TEST_ff_f (fmaximum, -snan_value, minus_zero, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
76    TEST_ff_f (fmaximum, snan_value, 9, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
77    TEST_ff_f (fmaximum, -snan_value, 9, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
78    TEST_ff_f (fmaximum, snan_value, -9, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
79    TEST_ff_f (fmaximum, -snan_value, -9, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
80    TEST_ff_f (fmaximum, plus_infty, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
81    TEST_ff_f (fmaximum, plus_infty, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
82    TEST_ff_f (fmaximum, minus_infty, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
83    TEST_ff_f (fmaximum, minus_infty, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
84    TEST_ff_f (fmaximum, plus_infty, snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
85    TEST_ff_f (fmaximum, plus_infty, -snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
86    TEST_ff_f (fmaximum, minus_infty, snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
87    TEST_ff_f (fmaximum, minus_infty, -snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
88    TEST_ff_f (fmaximum, qnan_value, plus_infty, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
89    TEST_ff_f (fmaximum, -qnan_value, plus_infty, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
90    TEST_ff_f (fmaximum, qnan_value, minus_infty, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
91    TEST_ff_f (fmaximum, -qnan_value, minus_infty, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
92    TEST_ff_f (fmaximum, snan_value, plus_infty, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
93    TEST_ff_f (fmaximum, -snan_value, plus_infty, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
94    TEST_ff_f (fmaximum, snan_value, minus_infty, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
95    TEST_ff_f (fmaximum, -snan_value, minus_infty, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
96    TEST_ff_f (fmaximum, qnan_value, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
97    TEST_ff_f (fmaximum, qnan_value, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
98    TEST_ff_f (fmaximum, -qnan_value, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
99    TEST_ff_f (fmaximum, -qnan_value, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
100    TEST_ff_f (fmaximum, qnan_value, snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
101    TEST_ff_f (fmaximum, qnan_value, -snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
102    TEST_ff_f (fmaximum, -qnan_value, snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
103    TEST_ff_f (fmaximum, -qnan_value, -snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
104    TEST_ff_f (fmaximum, snan_value, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
105    TEST_ff_f (fmaximum, snan_value, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
106    TEST_ff_f (fmaximum, -snan_value, qnan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
107    TEST_ff_f (fmaximum, -snan_value, -qnan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
108    TEST_ff_f (fmaximum, snan_value, snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
109    TEST_ff_f (fmaximum, snan_value, -snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
110    TEST_ff_f (fmaximum, -snan_value, snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
111    TEST_ff_f (fmaximum, -snan_value, -snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
112  };
113
114static void
115fmaximum_test (void)
116{
117  ALL_RM_TEST (fmaximum, 1, fmaximum_test_data, RUN_TEST_LOOP_ff_f, END);
118}
119
120static void
121do_test (void)
122{
123  fmaximum_test ();
124}
125
126/*
127 * Local Variables:
128 * mode:c
129 * End:
130 */
131