libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc

   1 // { dg-do run { target *-*-freebsd* *-*-dragonfly* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-rtems* *-*-darwin* powerpc-ibm-aix* } }
   2 // { dg-options " -std=gnu++11 -pthread" { target *-*-freebsd* *-*-dragonfly* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
   3 // { dg-options " -std=gnu++11 -pthreads" { target *-*-solaris* } }
   4 // { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } }
   5 // { dg-require-cstdint "" }
   6
   7 // Copyright (C) 2008-2016 Free Software Foundation, Inc.
   8 //
   9 // This file is part of the GNU ISO C++ Library.  This library is free
  10 // software; you can redistribute it and/or modify it under the
  11 // terms of the GNU General Public License as published by the
  12 // Free Software Foundation; either version 3, or (at your option)
  13 // any later version.
  14
  15 // This library is distributed in the hope that it will be useful,
  16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 // GNU General Public License for more details.
  19
  20 // You should have received a copy of the GNU General Public License along
  21 // with this library; see the file COPYING3.  If not see
  22 // <http://www.gnu.org/licenses/>.
  23
  24
  25 #include <mutex>
  26 #include <system_error>
  27 #include <testsuite_hooks.h>
  28
  29 int main()
  30 {
  31   bool test __attribute__((unused)) = true;
  32   typedef std::recursive_timed_mutex mutex_type;
  33
  34   std::chrono::seconds s(1);
  35
  36   try
  37     {
  38       mutex_type m;
  39       m.lock();
  40       bool b;
  41
  42       try
  43         {
  44           b = m.try_lock_for(s);
  45           VERIFY( b );
  46           m.unlock();
  47         }
  48       catch (const std::system_error& e)
  49         {
  50           VERIFY( false );
  51         }
  52       catch(...)
  53         {
  54           VERIFY( false );
  55         }
  56
  57       m.unlock();
  58     }
  59   catch (const std::system_error& e)
  60     {
  61       VERIFY( false );
  62     }
  63   catch (...)
  64     {
  65       VERIFY( false );
  66     }
  67
  68   return 0;
  69 }