1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
/*################################################################################
##
## Copyright (C) 2016-2024 Keith O'Hara
##
## This file is part of the GCE-Math C++ library.
##
## Licensed under the Apache License, Version 2.0 (the "License");
## you may not use this file except in compliance with the License.
## You may obtain a copy of the License at
##
## http://www.apache.org/licenses/LICENSE-2.0
##
## Unless required by applicable law or agreed to in writing, software
## distributed under the License is distributed on an "AS IS" BASIS,
## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
## See the License for the specific language governing permissions and
## limitations under the License.
##
################################################################################*/
#define TEST_PRINT_PRECISION_1 2
#define TEST_PRINT_PRECISION_2 2
#include "gcem_tests.hpp"
int main()
{
print_begin("rounding");
//
GCEM_TEST_COMPARE_VALS(gcem::floor,std::floor, 0.0);
GCEM_TEST_COMPARE_VALS(gcem::floor,std::floor, -0.0);
GCEM_TEST_COMPARE_VALS(gcem::floor,std::floor, 4.2);
GCEM_TEST_COMPARE_VALS(gcem::floor,std::floor, 4.5);
GCEM_TEST_COMPARE_VALS(gcem::floor,std::floor, 4.7);
GCEM_TEST_COMPARE_VALS(gcem::floor,std::floor, 5.0);
GCEM_TEST_COMPARE_VALS(gcem::floor,std::floor, -4.2);
GCEM_TEST_COMPARE_VALS(gcem::floor,std::floor, -4.7);
GCEM_TEST_COMPARE_VALS(gcem::floor,std::floor, -5.0);
GCEM_TEST_COMPARE_VALS(gcem::floor,std::floor, 42e32);
GCEM_TEST_COMPARE_VALS(gcem::floor,std::floor, -42e32);
GCEM_TEST_COMPARE_VALS(gcem::floor,std::floor, std::numeric_limits<float>::max());
GCEM_TEST_COMPARE_VALS(gcem::floor,std::floor, -std::numeric_limits<long double>::infinity());
GCEM_TEST_COMPARE_VALS(gcem::floor,std::floor, std::numeric_limits<long double>::infinity());
GCEM_TEST_COMPARE_VALS(gcem::floor,std::floor, std::numeric_limits<long double>::quiet_NaN());
//
GCEM_TEST_COMPARE_VALS(gcem::ceil,std::ceil, 0.0);
GCEM_TEST_COMPARE_VALS(gcem::ceil,std::ceil, -0.0);
GCEM_TEST_COMPARE_VALS(gcem::ceil,std::ceil, 4.2);
GCEM_TEST_COMPARE_VALS(gcem::ceil,std::ceil, 4.5);
GCEM_TEST_COMPARE_VALS(gcem::ceil,std::ceil, 4.7);
GCEM_TEST_COMPARE_VALS(gcem::ceil,std::ceil, 5.0);
GCEM_TEST_COMPARE_VALS(gcem::ceil,std::ceil, -4.2);
GCEM_TEST_COMPARE_VALS(gcem::ceil,std::ceil, -4.7);
GCEM_TEST_COMPARE_VALS(gcem::ceil,std::ceil, -5.0);
GCEM_TEST_COMPARE_VALS(gcem::ceil,std::ceil, 42e32);
GCEM_TEST_COMPARE_VALS(gcem::ceil,std::ceil, -42e32);
GCEM_TEST_COMPARE_VALS(gcem::ceil,std::ceil, std::numeric_limits<float>::max());
GCEM_TEST_COMPARE_VALS(gcem::ceil,std::ceil, -std::numeric_limits<long double>::infinity());
GCEM_TEST_COMPARE_VALS(gcem::ceil,std::ceil, std::numeric_limits<long double>::infinity());
GCEM_TEST_COMPARE_VALS(gcem::ceil,std::ceil, std::numeric_limits<long double>::quiet_NaN());
//
GCEM_TEST_COMPARE_VALS(gcem::trunc,std::trunc, 0.0);
GCEM_TEST_COMPARE_VALS(gcem::trunc,std::trunc, -0.0);
GCEM_TEST_COMPARE_VALS(gcem::trunc,std::trunc, 4.2);
GCEM_TEST_COMPARE_VALS(gcem::trunc,std::trunc, 4.5);
GCEM_TEST_COMPARE_VALS(gcem::trunc,std::trunc, 4.7);
GCEM_TEST_COMPARE_VALS(gcem::trunc,std::trunc, 5.0);
GCEM_TEST_COMPARE_VALS(gcem::trunc,std::trunc, -4.2);
GCEM_TEST_COMPARE_VALS(gcem::trunc,std::trunc, -4.7);
GCEM_TEST_COMPARE_VALS(gcem::trunc,std::trunc, -5.0);
GCEM_TEST_COMPARE_VALS(gcem::trunc,std::trunc, 42e32);
GCEM_TEST_COMPARE_VALS(gcem::trunc,std::trunc, -42e32);
GCEM_TEST_COMPARE_VALS(gcem::trunc,std::trunc, std::numeric_limits<float>::max());
GCEM_TEST_COMPARE_VALS(gcem::trunc,std::trunc, -std::numeric_limits<long double>::infinity());
GCEM_TEST_COMPARE_VALS(gcem::trunc,std::trunc, std::numeric_limits<long double>::infinity());
GCEM_TEST_COMPARE_VALS(gcem::trunc,std::trunc, std::numeric_limits<long double>::quiet_NaN());
//
GCEM_TEST_COMPARE_VALS(gcem::round,std::round, 0.0);
GCEM_TEST_COMPARE_VALS(gcem::round,std::round, -0.0);
GCEM_TEST_COMPARE_VALS(gcem::round,std::round, 4.2);
GCEM_TEST_COMPARE_VALS(gcem::round,std::round, 4.5);
GCEM_TEST_COMPARE_VALS(gcem::round,std::round, 4.7);
GCEM_TEST_COMPARE_VALS(gcem::round,std::round, 5.0);
GCEM_TEST_COMPARE_VALS(gcem::round,std::round, -4.2);
GCEM_TEST_COMPARE_VALS(gcem::round,std::round, -4.5);
GCEM_TEST_COMPARE_VALS(gcem::round,std::round, -4.7);
GCEM_TEST_COMPARE_VALS(gcem::round,std::round, -5.0);
GCEM_TEST_COMPARE_VALS(gcem::round,std::round, 42e32);
GCEM_TEST_COMPARE_VALS(gcem::round,std::round, -42e32);
GCEM_TEST_COMPARE_VALS(gcem::round,std::round, std::numeric_limits<float>::max());
GCEM_TEST_COMPARE_VALS(gcem::round,std::round, -std::numeric_limits<long double>::infinity());
GCEM_TEST_COMPARE_VALS(gcem::round,std::round, std::numeric_limits<long double>::infinity());
GCEM_TEST_COMPARE_VALS(gcem::round,std::round, std::numeric_limits<long double>::quiet_NaN());
//
print_final("rounding");
return 0;
}
|
