narrow_many.pass.cpp [plain text]
#include <locale>
#include <string>
#include <vector>
#include <cassert>
int main()
{
std::locale l = std::locale::classic();
{
typedef std::ctype<wchar_t> F;
const F& f = std::use_facet<F>(l);
std::wstring in(L" A\x07.a1");
std::vector<char> v(in.size());
assert(f.narrow(&in[0], in.data() + in.size(), '*', v.data()) == in.data() + in.size());
assert(v[0] == ' ');
assert(v[1] == 'A');
assert(v[2] == '\x07');
assert(v[3] == '.');
assert(v[4] == 'a');
assert(v[5] == '1');
}
}