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106 lines
3.0 KiB
C++
106 lines
3.0 KiB
C++
/*
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Copyright © 2017-2019 by The qTox Project Contributors
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This file is part of qTox, a Qt-based graphical interface for Tox.
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qTox is libre software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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qTox is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with qTox. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "src/platform/posixsignalnotifier.h"
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#include <QtTest/QtTest>
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#include <QCoreApplication>
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#include <QSignalSpy>
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#include <signal.h>
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#include <unistd.h>
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class TestPosixSignalNotifier : public QObject
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{
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Q_OBJECT
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private slots:
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void checkUsrSignalHandling();
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void checkIgnoreExtraSignals();
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void checkTermSignalsHandling();
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};
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constexpr int TIMEOUT = 10;
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void TestPosixSignalNotifier::checkUsrSignalHandling()
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{
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PosixSignalNotifier& psn = PosixSignalNotifier::globalInstance();
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psn.watchSignal(SIGUSR1);
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QSignalSpy spy(&psn, &PosixSignalNotifier::activated);
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kill(getpid(), SIGUSR1);
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for (int i = 0; i < TIMEOUT && spy.count() != 1; ++i) {
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QCoreApplication::processEvents();
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sleep(1);
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}
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QCOMPARE(spy.count(), 1);
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const QList<QVariant>& args = spy.first();
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QCOMPARE(args.first().toInt(), SIGUSR1);
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}
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void sighandler(int) {
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}
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void TestPosixSignalNotifier::checkIgnoreExtraSignals()
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{
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PosixSignalNotifier& psn = PosixSignalNotifier::globalInstance();
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psn.watchSignal(SIGUSR1);
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QSignalSpy spy(&psn, &PosixSignalNotifier::activated);
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// To avoid kiiling
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signal(SIGUSR2, sighandler);
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kill(getpid(), SIGUSR2);
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for (int i = 0; i < TIMEOUT; ++i) {
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QCoreApplication::processEvents();
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sleep(1);
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}
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QCOMPARE(spy.count(), 0);
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}
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void TestPosixSignalNotifier::checkTermSignalsHandling()
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{
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PosixSignalNotifier& psn = PosixSignalNotifier::globalInstance();
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psn.watchCommonTerminatingSignals();
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QSignalSpy spy(&psn, &PosixSignalNotifier::activated);
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const std::initializer_list<int> termSignals = {SIGHUP, SIGINT, SIGQUIT, SIGTERM};
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for (int signal : termSignals) {
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QCoreApplication::processEvents();
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kill(getpid(), signal);
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sleep(1);
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}
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for (int i = 0; i < TIMEOUT && static_cast<size_t>(spy.size()) != termSignals.size(); i++) {
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QCoreApplication::processEvents();
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sleep(1);
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}
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QCOMPARE(static_cast<size_t>(spy.size()), termSignals.size());
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for (size_t i = 0; i < termSignals.size(); ++i) {
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const QList<QVariant>& args = spy.at(static_cast<int>(i));
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int signal = *(termSignals.begin() + i);
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QCOMPARE(args.first().toInt(), signal);
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}
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}
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QTEST_GUILESS_MAIN(TestPosixSignalNotifier)
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#include "posixsignalnotifier_test.moc"
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