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// 2004-07-07 Paolo Carlini <pcarlini@suse.de>
// Copyright (C) 2004, 2009, 2013 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/>.
// 27.7.1.3 basic_stringbuf overridden virtual functions.
// { dg-options "-DMAX_SIZE=100000" { target simulator } }
#ifndef MAX_SIZE
#define MAX_SIZE 10000000
#endif
#include <sstream>
#include <cstdlib>
#include <testsuite_hooks.h>
using namespace std;
wstring
data(unsigned len)
{
wstring ret;
for (unsigned i = 0; i < len; ++i)
ret.push_back(L'a' + rand() % 26);
return ret;
}
void
test01(unsigned iter)
{
bool test __attribute__((unused)) = true;
for (unsigned n = 1; n <= iter; n *= 10)
{
const wstring str = data(n);
wstringbuf sstr;
for (unsigned i = 0; i < n; ++i)
sstr.sputc(str[i]);
VERIFY( str == sstr.str() );
}
}
int main()
{
test01(MAX_SIZE);
return 0;
}
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