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
|
/*
sketch for utf8::string test
*/
#include "Utf8.h"
template <class Str>
void tst( const Str & str_r,
typename Str::size_type pos_r = 0,
typename Str::size_type len_r = Str::npos )
{
cout << ">>" << str_r << "<<(" << pos_r << "," << len_r << ")["
<< str_r.size() << "|" << strlen(str_r.c_str()) << "]"
<< ">>";;
try {
cout << str_r.substr( pos_r, len_r );
}
catch (...)
{
cout << "OOPS";
}
cout << "<<" << endl;
}
void got( const std::string & str_r, const std::string & ustr_r )
{
if ( 0 )
{
std::string::size_type p = 1;
std::string::size_type l = 0;
cout << "==================================================" << endl;
tst( std::string( str_r ), p, l );
tst( utf8::string( ustr_r ), p, l );
return;
}
cout << "==================================================" << endl;
for ( std::string::size_type p = 0; p <= str_r.size() + 1; ++p )
{
for ( std::string::size_type l = 0; l <= str_r.size() - p + 1; ++l )
{
cout << p << "," << l << "==================================================" << endl;
tst( std::string( str_r ), p, l );
tst( utf8::string( ustr_r ), p, l );
}
}
}
int main( int argc, const char * argv[] )
{
--argc;
++argv;
got( "", "" );
got( "a", "a" );
got( "a", "ä" );
got( "ao", "ao" );
got( "ao", "äo" );
got( "ao", "aö" );
got( "ao", "äö" );
got( "aou", "aou" );
got( "aou", "äou" );
got( "aou", "aöu" );
got( "aou", "aoü" );
got( "aou", "äöu" );
got( "aou", "äoü" );
got( "aou", "aöü" );
got( "aou", "äöü" );
got( "aous", "aous" );
got( "aous", "äous" );
got( "aous", "aöus" );
got( "aous", "aoüs" );
got( "aous", "aouß" );
got( "aous", "äöus" );
got( "aous", "äoüs" );
got( "aous", "äouß" );
got( "aous", "aöüs" );
got( "aous", "aöuß" );
got( "aous", "aoüß" );
got( "aous", "äöüs" );
got( "aous", "äöuß" );
got( "aous", "äoüß" );
got( "aous", "aöüs" );
got( "aous", "äöüß" );
return 0;
}
|
