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
| /*
| * Copyright (C) 2017 The Android Open Source Project
| *
| * 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.
| */
|
| #include <gtest/gtest.h>
|
| #include <limits.h>
|
| TEST(limits, macros) {
| ASSERT_EQ(8, CHAR_BIT);
| ASSERT_EQ(8 * static_cast<int>(sizeof(int)), WORD_BIT);
| ASSERT_EQ(20, NZERO);
| #if !defined(MB_LEN_MAX)
| #error MB_LEN_MAX
| #endif
| #if !defined(CHAR_MIN)
| #error CHAR_MIN
| #endif
| #if !defined(CHAR_MAX)
| #error CHAR_MAX
| #endif
| #if !defined(SCHAR_MIN)
| #error SCHAR_MIN
| #endif
| #if !defined(SCHAR_MAX)
| #error SCHAR_MAX
| #endif
| #if !defined(SHRT_MIN)
| #error SHRT_MIN
| #endif
| #if !defined(SHRT_MAX)
| #error SHRT_MAX
| #endif
| #if !defined(INT_MIN)
| #error INT_MIN
| #endif
| #if !defined(INT_MAX)
| #error INT_MAX
| #endif
| #if !defined(LONG_MIN)
| #error LONG_MIN
| #endif
| #if !defined(LONG_MAX)
| #error LONG_MAX
| #endif
| #if !defined(LLONG_MIN)
| #error LLONG_MIN
| #endif
| #if !defined(LLONG_MAX)
| #error LLONG_MAX
| #endif
| #if !defined(UCHAR_MAX)
| #error UCHAR_MAX
| #endif
| #if !defined(USHRT_MAX)
| #error USHRT_MAX
| #endif
| #if !defined(UINT_MAX)
| #error UINT_MAX
| #endif
| #if !defined(ULONG_MAX)
| #error ULONG_MAX
| #endif
| #if !defined(ULLONG_MAX)
| #error ULLONG_MAX
| #endif
| }
|
|
