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// 981027 ncm work with libstdc++v3
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
// 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#include <sstream>
#include <locale>
#include <iomanip>
#include <testsuite_hooks.h>
struct MyNP : std::numpunct<char>
{
std::string do_truename() const;
std::string do_falsename() const;
};
std::string MyNP::do_truename() const
{
std::string s("yea");
return s;
}
std::string MyNP::do_falsename() const
{
std::string s("nay");
return s;
}
void
test01()
{
bool test = true;
const char lit[] = "1 0\ntrue false\n: true:\n:true :\n: false:\n: 1:"
"\n:1 :\n: 0:\nyea nay\n: yea:\n:yea :\n: nay:\n";
std::ostringstream oss;
oss << true << " " << false << std::endl;
oss << std::boolalpha;
oss << true << " " << false << std::endl;
oss << ":" << std::setw(6) << std::internal << true << ":" << std::endl;
oss << ":" << std::setw(6) << std::left << true << ":" << std::endl;
oss << ":" << std::setw(6) << std::right << false << ":" << std::endl;
oss << std::noboolalpha;
oss << ":" << std::setw(3) << std::internal << true << ":" << std::endl;
oss << ":" << std::setw(3) << std::left << true << ":" << std::endl;
oss << ":" << std::setw(3) << std::right << false << ":" << std::endl;
std::locale loc = std::locale (std::locale::classic(), new MyNP);
oss.imbue(loc);
oss << std::boolalpha;
oss << true << " " << false << std::endl;
oss << ":" << std::setw(6) << std::internal << true << ":" << std::endl;
oss << ":" << std::setw(6) << std::left << true << ":" << std::endl;
oss << ":" << std::setw(6) << std::right << false << ":" << std::endl;
VERIFY( oss.good() );
VERIFY( oss.str() == lit );
}
void
test02()
{
bool test = true;
const std::string strue("true");
const std::string sfalse("false");
std::string str01;
std::string str02;
std::locale loc("");
std::ostringstream ostr01;
ostr01.imbue(loc);
std::ios_base::fmtflags ff = ostr01.flags(std::ios_base::boolalpha);
ostr01 << true;
str02 = ostr01.str();
VERIFY( str02 == strue );
ostr01.str(str01);
ostr01 << false;
str02 = ostr01.str();
VERIFY( str02 == sfalse );
VERIFY( test );
}
int
main()
{
test01();
test02();
return 0;
}
// Projected output:
/*
1 0
true false
: true:
:true :
: false:
: 1:
:1 :
: 0:
yea nay
: yea:
:yea :
: nay:
*/
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