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// 2004-07-07 Paolo Carlini <pcarlini@suse.de>
// Copyright (C) 2004 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// 27.7.1.3 basic_stringbuf overridden virtual functions.
// { dg-options "-Wl,--defsym,__HEAP_SIZE=57m" { target arc-*-* } }
#include <sstream>
#include <cstdlib>
#include <testsuite_hooks.h>
using namespace std;
string
data(unsigned len)
{
string ret;
for (unsigned i = 0; i < len; ++i)
ret.push_back('a' + rand() % 26);
return ret;
}
void
test01(unsigned iter)
{
bool test __attribute__((unused)) = true;
for (unsigned n = 1; n <= iter; n *= 10)
{
const string str = data(n);
stringbuf sstr;
for (unsigned i = 0; i < n; ++i)
sstr.sputc(str[i]);
VERIFY( str == sstr.str() );
}
}
// This can take long on simulators, timing out the test.
// { dg-options "-DITERATIONS=10000" { target simulator } }
#ifndef ITERATIONS
#define ITERATIONS 10000000
#endif
int main()
{
test01(ITERATIONS);
return 0;
}
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