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// Copyright (C) 2019 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <QtQuickTest/quicktest.h>
#include <QObject>
#include <QOperatingSystemVersion>
#include <QProcess>
#include <QQmlContext>
#include <QQmlEngine>
#include <QTcpServer>
#include <QTcpSocket>
#include <QOpcUaClient>
#include <QOpcUaProvider>
#include <QSignalSpy>
using namespace Qt::Literals::StringLiterals;
const int signalSpyTimeout = 10000;
const quint16 defaultPort = 43344;
const QHostAddress defaultHost(QHostAddress::LocalHost); // clazy:exclude=non-pod-global-static
static QString envOrDefault(const char *env, QString def)
{
return qEnvironmentVariableIsSet(env) ? QString::fromUtf8(qgetenv(env).constData()) : def;
}
static bool isRunningOnMacOs26Ci()
{
#if defined(Q_OS_MACOS)
const bool runsOnCI = qgetenv("QTEST_ENVIRONMENT").split(' ').contains("ci");
const auto osVer = QOperatingSystemVersion::current();
if (runsOnCI && osVer >= QOperatingSystemVersion::MacOSTahoe)
return true;
#endif
return false;
}
class MyClass : public QObject
{
Q_OBJECT
Q_PROPERTY(QOpcUaClient* connection READ connection NOTIFY connectionChanged)
Q_PROPERTY(bool skipTest READ skipTest FINAL)
public:
MyClass (QObject* parent = nullptr) : QObject(parent), m_skipTest(isRunningOnMacOs26Ci()) {
}
~MyClass() {
if (m_client && m_client->parent() == this)
delete m_client;
}
QOpcUaClient *connection() const {
return m_client;
}
bool skipTest() const {
return m_skipTest;
}
signals:
void connectionChanged(QOpcUaClient *);
public slots:
void startConnection() {
if (m_skipTest)
return;
QOpcUaProvider p;
QOpcUaClient *client = p.createClient(u"open62541"_s);
if (!client)
qFatal("Failed to instantiate backend");
m_client = client;
QString host = envOrDefault("OPCUA_HOST", defaultHost.toString());
QString port = envOrDefault("OPCUA_PORT", QString::number(defaultPort));
QSignalSpy endpointSpy(client, &QOpcUaClient::endpointsRequestFinished);
client->requestEndpoints(discoveryEndpoint);
endpointSpy.wait(signalSpyTimeout);
QCOMPARE(endpointSpy.size(), 1);
const auto desc = endpointSpy.at(0).at(0).value<QList<QOpcUaEndpointDescription>>();
QVERIFY(desc.size() > 0);
QCOMPARE(endpointSpy.at(0).at(2).value<QUrl>(), discoveryEndpoint);
client->connectToEndpoint(desc.first());
QTRY_VERIFY_WITH_TIMEOUT(client->state() == QOpcUaClient::Connected, signalSpyTimeout);
qDebug() << "DONE";
emit connectionChanged(m_client);
}
private:
QPointer<QOpcUaClient> m_client;
bool m_skipTest;
};
class SetupClass : public QObject
{
Q_OBJECT
public:
SetupClass() {
qputenv("QT_QPA_PLATFORM", "offscreen");
};
~SetupClass() {
}
public slots:
void applicationAvailable() {
if (isRunningOnMacOs26Ci())
return;
if (qEnvironmentVariableIsEmpty("OPCUA_HOST") && qEnvironmentVariableIsEmpty("OPCUA_PORT")) {
m_testServerPath = qApp->applicationDirPath()
#if defined(Q_OS_MACOS)
+ "/../../open62541-testserver/open62541-testserver.app/Contents/MacOS/open62541-testserver"_L1
#else
#if defined(Q_OS_WIN) && !defined(TESTS_CMAKE_SPECIFIC_PATH)
+ "/.."_L1
#endif
+ "/../../open62541-testserver/open62541-testserver"_L1
#ifdef Q_OS_WIN
+ ".exe"_L1
#endif
#endif
;
qDebug() << "Server Path:" << m_testServerPath;
if (!QFile::exists(m_testServerPath)) {
qFatal("all auto tests rely on an open62541-based test-server");
}
// In this case the test is supposed to open its own server.
// Unfortunately there is no way to check if the server has started up successfully
// because of missing error handling.
// This checks will detect other servers blocking the port.
// Check for running server
QTcpSocket socket;
socket.connectToHost(defaultHost, defaultPort);
QVERIFY2(socket.waitForConnected(1500) == false, "Server is already running");
// Check for running server which does not respond
QTcpServer server;
QVERIFY2(server.listen(defaultHost, defaultPort) == true, "Port is occupied by another process. Check for defunct server.");
server.close();
qDebug() << "Starting test server";
//m_serverProcess.setProcessChannelMode(QProcess::ForwardedChannels);
m_serverProcess.start(m_testServerPath);
QVERIFY2(m_serverProcess.waitForStarted(), qPrintable(m_serverProcess.errorString()));
QTest::qSleep(100);
socket.connectToHost(defaultHost, defaultPort);
if (!socket.waitForConnected(5000))
{
bool success = false;
for (int i = 0; i < 50; ++i) {
QTest::qSleep(100);
socket.connectToHost(defaultHost, defaultPort);
if (socket.waitForConnected(5000)) {
success = true;
break;
}
}
if (!success)
QFAIL("Server does not run");
}
socket.disconnectFromHost();
}
const QString host = envOrDefault("OPCUA_HOST", defaultHost.toString());
const QString port = envOrDefault("OPCUA_PORT", QString::number(defaultPort));
}
void qmlEngineAvailable(QQmlEngine *engine) {
bool value = false;
#ifdef SERVER_SUPPORTS_SECURITY
value = true;
#endif
engine->rootContext()->setContextProperty(u"SERVER_SUPPORTS_SECURITY"_s, value);
engine->rootContext()->setContextProperty(u"OPCUA_DISCOVERY_URL"_s, m_opcuaDiscoveryUrl);
qmlRegisterType<MyClass>("App", 1, 0, "MyClass");
}
void cleanupTestCase() {
if (m_serverProcess.state() == QProcess::Running) {
m_serverProcess.kill();
m_serverProcess.waitForFinished(2000);
}
}
private:
QProcess m_serverProcess;
QString m_testServerPath;
QString m_opcuaDiscoveryUrl;
};
QUICK_TEST_MAIN_WITH_SETUP(opcua, SetupClass)
#include "tst_clientSetupInCpp.moc"