death_observer_test.cpp
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/*
* Copyright © 2013 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3,
* as published by the Free Software Foundation.
*
* This program 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authored by: Thomas Voß <thomas.voss@canonical.com>
*/
#include <core/posix/child_process.h>
#include <core/posix/signal.h>
#include <core/testing/fork_and_run.h>
#include <gtest/gtest.h>
TESTP(DeathObserver, construction_and_deconstruction_works,
{
auto trap = core::posix::trap_signals_for_all_subsequent_threads({core::posix::Signal::sig_chld});
EXPECT_NO_THROW(auto death_observer = core::posix::ChildProcess::DeathObserver::create_once_with_signal_trap(trap));
})
TESTP(DeathObserver, construction_with_a_trap_not_including_sig_chld_throws,
{
auto trap = core::posix::trap_signals_for_all_subsequent_threads({core::posix::Signal::sig_term});
EXPECT_ANY_THROW(auto death_observer = core::posix::ChildProcess::DeathObserver::create_once_with_signal_trap(trap));
})
child_process.h
core::posix::ChildProcess::DeathObserver::create_once_with_signal_trap
static std::unique_ptr< DeathObserver > create_once_with_signal_trap(std::shared_ptr< SignalTrap > trap)
Creates the unique instance of class DeathObserver.
Definition child_process.cpp:152
construction_with_a_trap_not_including_sig_chld_throws
construction_with_a_trap_not_including_sig_chld_throws
Definition death_observer_test.cpp:32
EXPECT_ANY_THROW
EXPECT_ANY_THROW(auto death_observer=core::posix::ChildProcess::DeathObserver::create_once_with_signal_trap(trap))
fork_and_run.h
TESTP
#define TESTP(test_suite, test_name, CODE)
Definition fork_and_run.h:75
core::posix::Signal::sig_chld
@ sig_chld
Definition signal.h:54
core::posix::Signal::sig_term
@ sig_term
Definition signal.h:51
core::posix::trap_signals_for_all_subsequent_threads
CORE_POSIX_DLL_PUBLIC std::shared_ptr< SignalTrap > trap_signals_for_all_subsequent_threads(std::initializer_list< core::posix::Signal > blocked_signals)
Traps the specified signals for the current thread, and inherits the respective signal mask to all ch...
Definition signal.cpp:210
signal.h