118 lines
3.2 KiB
C++
118 lines
3.2 KiB
C++
// 981027 ncm work with libstdc++v3
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// Copyright (C) 1997-1999 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// As a special exception, you may use this file as part of a free software
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// library without restriction. Specifically, if other files instantiate
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// templates or use macros or inline functions from this file, or you compile
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// this file and link it with other files to produce an executable, this
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// file does not by itself cause the resulting executable to be covered by
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// the GNU General Public License. This exception does not however
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// invalidate any other reasons why the executable file might be covered by
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// the GNU General Public License.
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#include <iostream>
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#include <sstream>
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#include <locale>
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#include <iomanip>
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#include <testsuite_hooks.h>
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struct MyNP : std::numpunct<char>
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{
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std::string do_grouping() const;
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char do_thousands_sep() const;
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};
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std::string MyNP::do_grouping() const { static std::string s("\3"); return s; }
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char MyNP::do_thousands_sep() const { return ' '; }
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int
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test01()
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{
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std::cout.imbue(std::locale(std::locale(), new MyNP));
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std::cout << std::oct << std::showbase;
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std::cout << -0123456l << std::endl;
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std::cout << ":" << std::setw(11);
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std::cout << -01234567l << ":" << std::endl;
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std::cout << ":" << std::setw(11) << std::left;
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std::cout << -0123456l << ":" << std::endl;
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std::cout << ":" << std::setw(11) << std::right;
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std::cout << -012345l << ":" << std::endl;
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std::cout << ":" << std::setw(11) << std::internal;
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std::cout << -01234l << ":" << std::endl;
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std::cout << std::hex;
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std::cout << std::setfill('0');
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std::cout << std::internal;
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std::cout << std::showbase;
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std::cout << std::setw(16);
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std::cout << 0x12345678l << std::endl;
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#ifdef DEBUG_ASSERT
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assert (std::cout.good());
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#endif
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return 0;
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}
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int
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test02()
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{
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bool test = true;
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const std::string str_blank;
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std::string str_tmp;
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std::stringbuf strbuf;
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std::ostream o(&strbuf);
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o << std::setw(6) << std::right << "san";
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VERIFY( strbuf.str() == " san" );
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strbuf.str(str_blank);
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o << std::setw(6) << std::internal << "fran";
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VERIFY( strbuf.str() == " fran" );
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strbuf.str(str_blank);
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o << std::setw(6) << std::left << "cisco";
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VERIFY( strbuf.str() == "cisco " );
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strbuf.str(str_blank);
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#ifdef DEBUG_ASSERT
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assert (test);
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#endif
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return 0;
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}
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int
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main() {
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test01();
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return 0;
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}
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// Projected output:
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/*
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-0 123 456
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:-01 234 567:
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:-0 123 456 :
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: -012 345:
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:- 01 234:
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0x000012 345 678
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*/
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