gcc/libstdc++-v3/testsuite/27_io/ios_manip_basefield.cc
Brent Verner aa1b2f7d95 debug_assert.h: new file
2000-08-14  Brent Verner <brent@rcfile.org>

	* testsuite/debug_assert.h: new file
	* testsuite/*/*.cc: s/test\s*&=([^;]+);/VERIFY($1);/g
	changed conditional #include <c?assert.?h?> to
	unconditional #include <debug_assert.h>
	* mkcheck.in: added $SRC_DIR/testsuite to include search path
	for testsuite compile command.

From-SVN: r35682
2000-08-14 19:59:26 +00:00

118 lines
3.2 KiB
C++

// 981027 ncm work with libstdc++v3
// Copyright (C) 1997-1999 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 <iostream>
#include <sstream>
#include <locale>
#include <iomanip>
#include <debug_assert.h>
struct MyNP : std::numpunct<char>
{
std::string do_grouping() const;
char do_thousands_sep() const;
};
std::string MyNP::do_grouping() const { static std::string s("\3"); return s; }
char MyNP::do_thousands_sep() const { return ' '; }
int
test01()
{
std::cout.imbue(std::locale(std::locale(), new MyNP));
std::cout << std::oct << std::showbase;
std::cout << -0123456l << std::endl;
std::cout << ":" << std::setw(11);
std::cout << -01234567l << ":" << std::endl;
std::cout << ":" << std::setw(11) << std::left;
std::cout << -0123456l << ":" << std::endl;
std::cout << ":" << std::setw(11) << std::right;
std::cout << -012345l << ":" << std::endl;
std::cout << ":" << std::setw(11) << std::internal;
std::cout << -01234l << ":" << std::endl;
std::cout << std::hex;
std::cout << std::setfill('0');
std::cout << std::internal;
std::cout << std::showbase;
std::cout << std::setw(16);
std::cout << 0x12345678l << std::endl;
#ifdef DEBUG_ASSERT
assert (std::cout.good());
#endif
return 0;
}
int
test02()
{
bool test = true;
const std::string str_blank;
std::string str_tmp;
std::stringbuf strbuf;
std::ostream o(&strbuf);
o << std::setw(6) << std::right << "san";
VERIFY( strbuf.str() == " san" );
strbuf.str(str_blank);
o << std::setw(6) << std::internal << "fran";
VERIFY( strbuf.str() == " fran" );
strbuf.str(str_blank);
o << std::setw(6) << std::left << "cisco";
VERIFY( strbuf.str() == "cisco " );
strbuf.str(str_blank);
#ifdef DEBUG_ASSERT
assert (test);
#endif
return 0;
}
int
main() {
test01();
return 0;
}
// Projected output:
/*
-0 123 456
:-01 234 567:
:-0 123 456 :
: -012 345:
:- 01 234:
0x000012 345 678
*/