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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [libstdc++-v3/] [testsuite/] [22_locale/] [locale/] [cons/] [12658_thread-2.cc] - Blame information for rev 19

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1 19 jlechner
// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* alpha*-*-osf* } }
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// { dg-options "-pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* alpha*-*-osf* } }
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// { dg-options "-pthreads" { target *-*-solaris* } }
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// { dg-require-namedlocale "" }
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// Copyright (C) 2004, 2005 Free Software Foundation
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//
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// This file is part of the GNU ISO C++ Library.  This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING.  If not, write to the Free
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// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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// USA.
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// 22.1.1.2 locale constructors and destructors [lib.locale.cons]
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#include <locale>
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#include <pthread.h>
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#include <testsuite_hooks.h>
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const int max_thread_count = 20;
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//const int max_loop_count = 1000000; // orig value
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const int max_loop_count = 100000;
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const int max_locales = 10;
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std::locale loc[max_locales];
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void* thread_main(void*)
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{
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  try
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    {
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      for (int i = 0; i < max_loop_count; ++i)
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        {
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          int k = i % max_locales;
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          std::locale::global(loc[k]);
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        }
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    }
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  catch (...) { }
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  return 0;
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}
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int
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main()
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{
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  pthread_t tid[max_thread_count];
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  for (int j = 0; j < max_locales; ++j)
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    loc[j] = std::locale(j % 2 ? "en_US" : "fr_FR");
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  for (int i = 0; i < max_thread_count; i++)
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    pthread_create(&tid[i], NULL, thread_main, 0);
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  for (int i = 0; i < max_thread_count; i++)
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    pthread_join(tid[i], NULL);
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  return 0;
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}

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