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// 981027 ncm work with libstdc++v3
// Copyright (C) 1997-2019 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
#include <sstream>
#include <locale>
#include <iomanip>
#include <testsuite_hooks.h>
struct MyNP : std::numpunct<char>
{
std::string do_grouping() const;
char do_thousands_sep() const;
};
std::string
MyNP::do_grouping() const
{
std::string s("\3");
return s;
}
char
MyNP::do_thousands_sep() const
{ return ' '; }
void test01()
{
const char lit[] = "0123 456\n"
": 01 234 567:\n"
":0123 456 :\n"
": 012 345:\n"
": 01 234:\n"
":0726 746 425:\n"
":04 553 207 :\n"
": 0361 100:\n"
": 0173:\n"
"0x12 345 678\n"
"|0x000012 345 678|\n"
"|0x12 345 6780000|\n"
"|00000x12 345 678|\n"
"|0x000012 345 678|\n";
std::ostringstream oss;
oss.imbue(std::locale(std::locale(), new MyNP));
// Octals
oss << std::oct << std::showbase;
oss << 0123456l << std::endl;
oss << ":" << std::setw(11);
oss << 01234567l << ":" << std::endl;
oss << ":" << std::setw(11) << std::left;
oss << 0123456l << ":" << std::endl;
oss << ":" << std::setw(11) << std::right;
oss << 012345l << ":" << std::endl;
oss << ":" << std::setw(11) << std::internal;
oss << 01234l << ":" << std::endl;
oss << ":" << std::setw(11);
oss << 123456789l << ":" << std::endl;
oss << ":" << std::setw(11) << std::left;
oss << 1234567l << ":" << std::endl;
oss << ":" << std::setw(11) << std::right;
oss << 123456l << ":" << std::endl;
oss << ":" << std::setw(11) << std::internal;
oss << 123l << ":" << std::endl;
// Hexadecimals
oss << std::hex << std::setfill('0');
oss << 0x12345678l << std::endl;
oss << "|" << std::setw(16);
oss << 0x12345678l << "|" << std::endl;
oss << "|" << std::setw(16) << std::left;
oss << 0x12345678l << "|" << std::endl;
oss << "|" << std::setw(16) << std::right;
oss << 0x12345678l << "|" << std::endl;
oss << "|" << std::setw(16) << std::internal;
oss << 0x12345678l << "|" << std::endl;
VERIFY( oss.good() );
VERIFY( oss.str() == lit );
}
int
main()
{
test01();
return 0;
}
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