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
|
// Copyright 2021 Peter Dimov.
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
#include <boost/system/detail/snprintf.hpp>
#include <boost/core/lightweight_test.hpp>
int main()
{
{
char buffer[ 64 ];
boost::system::detail::snprintf( buffer, sizeof(buffer), "...%s...%d...", "xy", 151 );
BOOST_TEST_CSTR_EQ( buffer, "...xy...151..." );
}
{
char buffer[ 64 ];
boost::system::detail::snprintf( buffer, sizeof(buffer), "...%s...%d...", "xy", 151 );
BOOST_TEST_CSTR_EQ( buffer, "...xy...151..." );
}
{
char buffer[ 15 ];
boost::system::detail::snprintf( buffer, sizeof(buffer), "...%s...%d...", "xy", 151 );
BOOST_TEST_CSTR_EQ( buffer, "...xy...151..." );
}
{
char buffer[ 14 ];
boost::system::detail::snprintf( buffer, sizeof(buffer), "...%s...%d...", "xy", 151 );
BOOST_TEST_CSTR_EQ( buffer, "...xy...151.." );
}
{
char buffer[ 5 ];
boost::system::detail::snprintf( buffer, sizeof(buffer), "...%s...%d...", "xy", 151 );
BOOST_TEST_CSTR_EQ( buffer, "...x" );
}
{
char buffer[ 1 ];
boost::system::detail::snprintf( buffer, sizeof(buffer), "...%s...%d...", "xy", 151 );
BOOST_TEST_CSTR_EQ( buffer, "" );
}
{
char buffer[ 1 ] = { 'Q' };
boost::system::detail::snprintf( buffer, 0, "...%s...%d...", "xy", 151 );
BOOST_TEST_EQ( buffer[0], 'Q' );
}
return boost::report_errors();
}
|
