Subversion Repositories openrisc

// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* alpha*-*-osf* mips-sgi-irix6* powerpc-ibm-aix* } }

// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* alpha*-*-osf* mips-sgi-irix6* powerpc-ibm-aix* } }

// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }

// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }

// { dg-require-cstdint "" }

// { dg-require-gthreads "" }

// { dg-require-atomic-builtins "" }

// Copyright (C) 2009, 2010, 2011, 2012 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 <future>

#include <testsuite_hooks.h>

void test01()

{

  bool test = false;

  std::promise<int> p1;

  std::future<int> f1 = p1.get_future();

  p1.set_value(1);

  try

  {

    p1.set_value(2);

    VERIFY( false );

  }

  catch (std::future_error& e)

  {

    VERIFY(e.code() ==

        std::make_error_code(std::future_errc::promise_already_satisfied));

    test = true;

  }

  std::chrono::milliseconds delay(1);

  VERIFY( f1.wait_for(delay) == std::future_status::ready );

  VERIFY( f1.get() == 1 );

  VERIFY( test );

}

void test02()

{

  bool test = false;

  std::promise<int> p1;

  std::future<int> f1 = p1.get_future();

  p1.set_value(3);

  try

  {

    p1.set_exception(std::copy_exception(4));

    VERIFY( false );

  }

  catch (std::future_error& e)

  {

    VERIFY(e.code() ==

        std::make_error_code(std::future_errc::promise_already_satisfied));

    test = true;

  }

  std::chrono::milliseconds delay(1);

  VERIFY( f1.wait_for(delay) == std::future_status::ready );

  VERIFY( f1.get() == 3 );

  VERIFY( test );

}

int main()

{

  test01();

  test02();

  return 0;

}