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
|
/**
* Copyright (C) 2020-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include "mongo/platform/basic.h"
#include <boost/optional.hpp>
#include <fmt/format.h>
#include "mongo/logv2/log.h"
#include "mongo/unittest/unittest.h"
#include "mongo/util/ctype.h"
#include "mongo/util/hex.h"
#define MONGO_LOGV2_DEFAULT_COMPONENT ::mongo::logv2::LogComponent::kTest
namespace mongo::ctype {
namespace {
using namespace fmt::literals;
TEST(Ctype, MatchesCxxStdlib) {
for (size_t i = 0; i < 256; ++i) {
char c = i;
unsigned char uc = i;
const std::string msg = " i={:02x}"_format(i);
ASSERT_EQ(isAlnum(c), (bool)std::isalnum(uc)) << msg;
ASSERT_EQ(isAlpha(c), (bool)std::isalpha(uc)) << msg;
ASSERT_EQ(isLower(c), (bool)std::islower(uc)) << msg;
ASSERT_EQ(isUpper(c), (bool)std::isupper(uc)) << msg;
ASSERT_EQ(isDigit(c), (bool)std::isdigit(uc)) << msg;
ASSERT_EQ(isXdigit(c), (bool)std::isxdigit(uc)) << msg;
ASSERT_EQ(isCntrl(c), (bool)std::iscntrl(uc)) << msg;
ASSERT_EQ(isGraph(c), (bool)std::isgraph(uc)) << msg;
ASSERT_EQ(isSpace(c), (bool)std::isspace(uc)) << msg;
ASSERT_EQ(isBlank(c), (bool)std::isblank(uc)) << msg;
ASSERT_EQ(isPrint(c), (bool)std::isprint(uc)) << msg;
ASSERT_EQ(isPunct(c), (bool)std::ispunct(uc)) << msg;
ASSERT_EQ(toLower(c), (char)std::tolower(uc)) << msg;
ASSERT_EQ(toUpper(c), (char)std::toupper(uc)) << msg;
}
}
TEST(Ctype, MatchesCStdlib) {
for (size_t i = 0; i < 256; ++i) {
char c = i;
unsigned char uc = i;
const std::string msg = " i={:02x}"_format(i);
ASSERT_EQ(isAlnum(c), (bool)isalnum(uc)) << msg;
ASSERT_EQ(isAlpha(c), (bool)isalpha(uc)) << msg;
ASSERT_EQ(isLower(c), (bool)islower(uc)) << msg;
ASSERT_EQ(isUpper(c), (bool)isupper(uc)) << msg;
ASSERT_EQ(isDigit(c), (bool)isdigit(uc)) << msg;
ASSERT_EQ(isXdigit(c), (bool)isxdigit(uc)) << msg;
ASSERT_EQ(isCntrl(c), (bool)iscntrl(uc)) << msg;
ASSERT_EQ(isGraph(c), (bool)isgraph(uc)) << msg;
ASSERT_EQ(isSpace(c), (bool)isspace(uc)) << msg;
ASSERT_EQ(isBlank(c), (bool)isblank(uc)) << msg;
ASSERT_EQ(isPrint(c), (bool)isprint(uc)) << msg;
ASSERT_EQ(isPunct(c), (bool)ispunct(uc)) << msg;
ASSERT_EQ(toLower(c), (char)tolower(uc)) << msg;
ASSERT_EQ(toUpper(c), (char)toupper(uc)) << msg;
}
}
TEST(Ctype, IsConstexpr) {
MONGO_STATIC_ASSERT(isAlnum('a'));
MONGO_STATIC_ASSERT(isAlpha('a'));
MONGO_STATIC_ASSERT(isLower('a'));
MONGO_STATIC_ASSERT(!isUpper('a'));
MONGO_STATIC_ASSERT(!isDigit('a'));
MONGO_STATIC_ASSERT(isXdigit('a'));
MONGO_STATIC_ASSERT(!isCntrl('a'));
MONGO_STATIC_ASSERT(isGraph('a'));
MONGO_STATIC_ASSERT(!isSpace('a'));
MONGO_STATIC_ASSERT(!isBlank('a'));
MONGO_STATIC_ASSERT(isPrint('a'));
MONGO_STATIC_ASSERT(!isPunct('a'));
MONGO_STATIC_ASSERT(toLower('a') == 'a');
MONGO_STATIC_ASSERT(toUpper('a') == 'A');
}
} // namespace
} // namespace mongo::ctype
|
