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// Copyright (C) 2003-2015 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/>.
#include <locale>
#include <testsuite_performance.h>
int main()
{
using namespace std;
using namespace __gnu_test;
time_counter time;
resource_counter resource;
char bufin[] = "This was an attempt to bypass string construction just for test.";
char bufout[sizeof(bufin)];
locale loc;
const ctype<char>& ct = use_facet<ctype<char> >(loc);
// narrow
start_counters(time, resource);
for (long i = 0; i < 1000000000; ++i)
ct.narrow(i % 128, '*');
stop_counters(time, resource);
report_performance(__FILE__, "narrow", time, resource);
clear_counters(time, resource);
// narrow array
start_counters(time, resource);
for (long i = 0; i < 100000000; ++i)
ct.narrow(bufin, bufin+sizeof(bufin), '*', bufout);
stop_counters(time, resource);
report_performance(__FILE__, "narrow_array", time, resource);
clear_counters(time, resource);
// widen
start_counters(time, resource);
for (long i = 0; i < 1000000000; ++i)
ct.widen(i % 128);
stop_counters(time, resource);
report_performance(__FILE__, "widen", time, resource);
clear_counters(time, resource);
// widen array
start_counters(time, resource);
for (long i = 0; i < 100000000; ++i)
ct.widen(bufin, bufin+sizeof(bufin), bufout);
stop_counters(time, resource);
report_performance(__FILE__, "widen_array", time, resource);
return 0;
}
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