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// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* alpha*-*-osf* mips-sgi-irix6* } }
// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* alpha*-*-osf* mips-sgi-irix6* } }
// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
// { dg-require-cstdint "" }
// { dg-require-gthreads "" }
// Copyright (C) 2008 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#include <mutex>
#include <system_error>
#include <testsuite_hooks.h>
void test01()
{
bool test __attribute__((unused)) = true;
typedef std::mutex mutex_type;
typedef std::unique_lock<mutex_type> lock_type;
try
{
lock_type l;
// Lock unique_lock w/o mutex
try
{
l.lock();
}
catch (const std::system_error& ex)
{
VERIFY( ex.code() == std::error_code(std::errc::operation_not_permitted) );
}
catch (...)
{
VERIFY( false );
}
}
catch (const std::system_error& e)
{
VERIFY( false );
}
catch (...)
{
VERIFY( false );
}
}
void test02()
{
bool test __attribute__((unused)) = true;
typedef std::mutex mutex_type;
typedef std::unique_lock<mutex_type> lock_type;
try
{
mutex_type m;
lock_type l(m);
// Lock already locked unique_lock.
try
{
l.lock();
}
catch (const std::system_error& ex)
{
VERIFY( ex.code() == std::error_code(
std::errc::resource_deadlock_would_occur) );
}
catch (...)
{
VERIFY( false );
}
}
catch (const std::system_error& e)
{
VERIFY( false );
}
catch (...)
{
VERIFY( false );
}
}
int main()
{
test01();
test02();
}
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