You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
79 lines
2.1 KiB
C++
79 lines
2.1 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <iomanip>
|
|
|
|
// template <class moneyT> T7 get_money(moneyT& mon, bool intl = false);
|
|
|
|
// REQUIRES: locale.en_US.UTF-8
|
|
|
|
#include <iomanip>
|
|
#include <istream>
|
|
#include <cassert>
|
|
|
|
#include "test_macros.h"
|
|
#include "platform_support.h" // locale name macros
|
|
|
|
template <class CharT>
|
|
struct testbuf
|
|
: public std::basic_streambuf<CharT>
|
|
{
|
|
typedef std::basic_string<CharT> string_type;
|
|
typedef std::basic_streambuf<CharT> base;
|
|
private:
|
|
string_type str_;
|
|
public:
|
|
|
|
testbuf() {}
|
|
testbuf(const string_type& str)
|
|
: str_(str)
|
|
{
|
|
base::setg(const_cast<CharT*>(str_.data()),
|
|
const_cast<CharT*>(str_.data()),
|
|
const_cast<CharT*>(str_.data()) + str_.size());
|
|
}
|
|
};
|
|
|
|
int main(int, char**)
|
|
{
|
|
{
|
|
testbuf<char> sb(" -$1,234,567.89");
|
|
std::istream is(&sb);
|
|
is.imbue(std::locale(LOCALE_en_US_UTF_8));
|
|
long double x = 0;
|
|
is >> std::get_money(x, false);
|
|
assert(x == -123456789);
|
|
}
|
|
{
|
|
testbuf<char> sb(" -USD 1,234,567.89");
|
|
std::istream is(&sb);
|
|
is.imbue(std::locale(LOCALE_en_US_UTF_8));
|
|
long double x = 0;
|
|
is >> std::get_money(x, true);
|
|
assert(x == -123456789);
|
|
}
|
|
{
|
|
testbuf<wchar_t> sb(L" -$1,234,567.89");
|
|
std::wistream is(&sb);
|
|
is.imbue(std::locale(LOCALE_en_US_UTF_8));
|
|
long double x = 0;
|
|
is >> std::get_money(x, false);
|
|
assert(x == -123456789);
|
|
}
|
|
{
|
|
testbuf<wchar_t> sb(L" -USD 1,234,567.89");
|
|
std::wistream is(&sb);
|
|
is.imbue(std::locale(LOCALE_en_US_UTF_8));
|
|
long double x = 0;
|
|
is >> std::get_money(x, true);
|
|
assert(x == -123456789);
|
|
}
|
|
|
|
return 0;
|
|
}
|