process-cpp: /build/process-cpp/src/process-cpp-3.0.1/tests/death_observer_test.cpp Source File

process-cpp 3.0.0 A simple convenience library for handling processes in C++11.

death_observer_test.cpp
Go to the documentation of this file.
1 /*
2 * Copyright © 2013 Canonical Ltd.
3 *
4 * This program is free software: you can redistribute it and/or modify it
5 * under the terms of the GNU Lesser General Public License version 3,
6 * as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU Lesser General Public License for more details.
12 *
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 *
16 * Authored by: Thomas Voß <thomas.voss@canonical.com>
17 */
18
19 #include <core/posix/child_process.h>
20 #include <core/posix/signal.h>
21
22 #include <core/testing/fork_and_run.h>
23
24 #include <gtest/gtest.h>
25
26 TESTP(DeathObserver, construction_and_deconstruction_works,
27 {
28 auto trap = core::posix::trap_signals_for_all_subsequent_threads({core::posix::Signal::sig_chld});
29 EXPECT_NO_THROW(auto death_observer = core::posix::ChildProcess::DeathObserver::create_once_with_signal_trap(trap));
30 })
31
32 TESTP(DeathObserver, construction_with_a_trap_not_including_sig_chld_throws,
33 {
34 auto trap = core::posix::trap_signals_for_all_subsequent_threads({core::posix::Signal::sig_term});
35 EXPECT_ANY_THROW(auto death_observer = core::posix::ChildProcess::DeathObserver::create_once_with_signal_trap(trap));
36 })
fork_and_run.h
TESTP
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
signal.h
EXPECT_ANY_THROW
EXPECT_ANY_THROW(auto death_observer=core::posix::ChildProcess::DeathObserver::create_once_with_signal_trap(trap))
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
child_process.h
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
construction_with_a_trap_not_including_sig_chld_throws
construction_with_a_trap_not_including_sig_chld_throws
Definition: death_observer_test.cpp:32