| /**************************************************************************** |
| ** |
| ** Copyright (C) 2019 Ford Motor Company |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtRemoteObjects module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include <QtTest/QtTest> |
| #include <QMetaType> |
| #include <QProcess> |
| #include <QStandardPaths> |
| |
| namespace { |
| |
| QString findExecutable(const QString &executableName, const QStringList &paths) |
| { |
| const auto path = QStandardPaths::findExecutable(executableName, paths); |
| if (!path.isEmpty()) { |
| return path; |
| } |
| |
| qWarning() << "Could not find executable:" << executableName << "in any of" << paths; |
| return QString(); |
| } |
| |
| } |
| |
| class tst_Restart: public QObject |
| { |
| Q_OBJECT |
| |
| public: |
| enum RunMode { Baseline, ServerRestartGraceful, ServerRestartFatal }; |
| enum ObjectMode { NullPointer, ObjectPointer }; |
| Q_ENUM(RunMode) |
| Q_ENUM(ObjectMode) |
| |
| private slots: |
| void initTestCase() |
| { |
| QLoggingCategory::setFilterRules("qt.remoteobjects.warning=false"); |
| } |
| |
| void cleanup() |
| { |
| // wait for delivery of RemoveObject events to the source |
| QTest::qWait(200); |
| } |
| |
| void testRun_data() |
| { |
| QTest::addColumn<RunMode>("runMode"); |
| QTest::addColumn<ObjectMode>("objectMode"); |
| auto runModeMeta = QMetaEnum::fromType<RunMode>(); |
| auto objectModeMeta = QMetaEnum::fromType<ObjectMode>(); |
| for (int i = 0; i < runModeMeta.keyCount(); i++) { |
| for (int j = 0; j < objectModeMeta.keyCount(); j++) { |
| auto ba = QByteArray(runModeMeta.valueToKey(i)); |
| ba = ba.append("_").append(objectModeMeta.valueToKey(j)); |
| QTest::newRow(ba.data()) << static_cast<RunMode>(i) << static_cast<ObjectMode>(j); |
| } |
| } |
| } |
| |
| void testRun() |
| { |
| QFETCH(RunMode, runMode); |
| QFETCH(ObjectMode, objectMode); |
| |
| qDebug() << "Starting server process" << runMode; |
| bool serverRestart = runMode == ServerRestartFatal || runMode == ServerRestartGraceful; |
| QProcess serverProc; |
| serverProc.setProcessChannelMode(QProcess::ForwardedChannels); |
| QProcessEnvironment env = QProcessEnvironment::systemEnvironment(); |
| env.insert("RunMode", QVariant::fromValue(runMode).toString()); |
| env.insert("ObjectMode", QVariant::fromValue(objectMode).toString()); |
| serverProc.setProcessEnvironment(env); |
| serverProc.start(findExecutable("restart_server", { |
| QCoreApplication::applicationDirPath() + "/../server/" |
| }), QStringList()); |
| QVERIFY(serverProc.waitForStarted()); |
| |
| // wait for server start |
| QTest::qWait(200); |
| |
| qDebug() << "Starting client process"; |
| QProcess clientProc; |
| clientProc.setProcessChannelMode(QProcess::ForwardedChannels); |
| clientProc.setProcessEnvironment(env); |
| clientProc.start(findExecutable("restart_client", { |
| QCoreApplication::applicationDirPath() + "/../client/" |
| }), QStringList()); |
| QVERIFY(clientProc.waitForStarted()); |
| |
| if (serverRestart) { |
| env.insert("RunMode", QVariant::fromValue(Baseline).toString()); // Don't include ServerRestart environment variable this time |
| qDebug() << "Waiting for server exit"; |
| QVERIFY(serverProc.waitForFinished()); |
| if (runMode == ServerRestartFatal) |
| QVERIFY(serverProc.exitCode() != 0); |
| else |
| QCOMPARE(serverProc.exitCode(), 0); |
| qDebug() << "Restarting server"; |
| serverProc.setProcessEnvironment(env); |
| serverProc.start(findExecutable("restart_server", { |
| QCoreApplication::applicationDirPath() + "/../server/" |
| }), QStringList()); |
| QVERIFY(serverProc.waitForStarted()); |
| } |
| |
| QVERIFY(clientProc.waitForFinished()); |
| QVERIFY(serverProc.waitForFinished()); |
| |
| QCOMPARE(serverProc.exitCode(), 0); |
| QCOMPARE(clientProc.exitCode(), 0); |
| } |
| }; |
| |
| QTEST_MAIN(tst_Restart) |
| |
| #include "tst_restart.moc" |