1 // Copyright (C) 2003-2013 Free Software Foundation, Inc.
3 // This file is part of the GNU ISO C++ Library. This library is free
4 // software; you can redistribute it and/or modify it under the
5 // terms of the GNU General Public License as published by the
6 // Free Software Foundation; either version 3, or (at your option)
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License along
15 // with this library; see the file COPYING3. If not see
16 // <http://www.gnu.org/licenses/>.
24 #include <testsuite_performance.h>
26 // libstdc++/11602 (do_length)
27 int main(int argc, char** argv)
30 using namespace __gnu_test;
33 resource_counter resource;
34 const int iters = 400000;
38 memset(cbuf, 'a', 1024);
42 const codecvt<wchar_t, char, mbstate_t>& cvt =
43 use_facet<codecvt<wchar_t, char, mbstate_t> >(loc);
45 memset(&state, 0, sizeof(state));
46 start_counters(time, resource);
47 for (int i = 0; i < iters; ++i)
48 cvt.length(state, cbuf, cbuf + 1024, 1024);
49 stop_counters(time, resource);
50 report_performance(__FILE__, "C++ (codecvt)", time, resource);