transform.pass.cpp [plain text]
#include <locale>
#include <string>
#include <cassert>
#include <stdio.h>
#include "../../../../platform_support.h" // locale name macros
int main()
{
putenv(const_cast<char*>("LANG=" LOCALE_en_US_UTF_8));
{
std::locale l(LOCALE_en_US_UTF_8);
{
std::string x("1234");
const std::collate<char>& f = std::use_facet<std::collate<char> >(l);
assert(f.transform(x.data(), x.data() + x.size()) != x);
}
{
std::wstring x(L"1234");
const std::collate<wchar_t>& f = std::use_facet<std::collate<wchar_t> >(l);
assert(f.transform(x.data(), x.data() + x.size()) != x);
}
}
{
std::locale l("");
{
std::string x("1234");
const std::collate<char>& f = std::use_facet<std::collate<char> >(l);
assert(f.transform(x.data(), x.data() + x.size()) != x);
}
{
std::wstring x(L"1234");
const std::collate<wchar_t>& f = std::use_facet<std::collate<wchar_t> >(l);
assert(f.transform(x.data(), x.data() + x.size()) != x);
}
}
{
std::locale l("C");
{
std::string x("1234");
const std::collate<char>& f = std::use_facet<std::collate<char> >(l);
assert(f.transform(x.data(), x.data() + x.size()) == x);
}
{
std::wstring x(L"1234");
const std::collate<wchar_t>& f = std::use_facet<std::collate<wchar_t> >(l);
assert(f.transform(x.data(), x.data() + x.size()) == x);
}
}
}