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added utf16>utf8 conversions to performance tests

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git-svn-id: http://svn.code.sf.net/p/utfcpp/code@41 a809a056-fc17-0410-9590-b4f493f8b08e
This commit is contained in:
ntrifunovic 2006-08-11 22:44:36 +00:00
parent 45fe39aeb4
commit 80c74cbf11
1 changed files with 36 additions and 0 deletions
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36
test_drivers/performance/iconvtest.cpp
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@ -33,6 +33,7 @@ int main(int argc, char** argv)
// fill the data // fill the data
fs8.read(buf, length); fs8.read(buf, length);
cout << "UTF8 to UTF-16\n";
{ {
memset (utf16buf, 0 , length * sizeof(unsigned short)); memset (utf16buf, 0 , length * sizeof(unsigned short));
// utf-8 cpp: // utf-8 cpp:
@ -76,8 +77,43 @@ int main(int argc, char** argv)
if (!equal(utf16buf, utf16buf + length, utf16iconvbuf)) if (!equal(utf16buf, utf16buf + length, utf16iconvbuf))
cout << "Different result!!!"; cout << "Different result!!!";
// the other way around
cout << "UTF16 to UTF-8\n";
{
//iconv
memset(buf, 0, length);
cout<< "iconv: ";
iconv_t cd = iconv_open("UTF-8", "UTF-16LE");
if (cd == iconv_t(-1)) {
cout << "Error openning the iconv stream";
return 0;
}
char* inbuf = (char*)utf16buf;
size_t in_bytes_left = length * sizeof(unsigned char);
char* outbuf =buf;
size_t out_bytes_left = length;
{
timer t(cout);
iconv(cd, &inbuf, &in_bytes_left, &outbuf, &out_bytes_left);
}
iconv_close(cd);
}
{
memset (buf, 0 , length);
// utf-8 cpp:
cout << "unchecked::utf16to8: ";
timer t(cout);
utf8::unchecked::utf16to8(utf16buf, utf16buf + length, buf);
}
{
memset (buf, 0 , length);
cout << "utf16to8: ";
timer t(cout);
utf8::utf16to8(utf16buf, utf16buf + length, buf);
}
delete [] buf; delete [] buf;
delete [] utf16buf; delete [] utf16buf;
} }