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/*
propertysyncertest.cpp
This file is part of GammaRay, the Qt application inspection and manipulation tool.
SPDX-FileCopyrightText: 2015 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
Author: Volker Krause <volker.krause@kdab.com>
SPDX-License-Identifier: GPL-2.0-or-later
Contact KDAB at <info@kdab.com> for commercial licensing options.
*/
#include <common/propertysyncer.h>
#include <common/message.h>
#include <QBuffer>
#include <QObject>
#include <QTest>
using namespace GammaRay;
class MyObject : public QObject
{
Q_PROPERTY(int intProp READ intProp WRITE setIntProp NOTIFY intPropChanged)
Q_OBJECT
public:
explicit MyObject(QObject *parent = nullptr)
: QObject(parent)
{
}
int intProp()
{
return p1;
}
void setIntProp(int i)
{
if (p1 == i)
return;
p1 = i;
emit intPropChanged();
}
signals:
void intPropChanged();
private:
int p1 = 0;
};
class PropertySyncerTest : public QObject
{
Q_OBJECT
public:
explicit PropertySyncerTest(QObject *parent = nullptr)
: QObject(parent)
{
}
public slots:
void server2client(const GammaRay::Message &msg)
{
++m_server2ClientCount;
if (!m_client)
return;
QByteArray ba;
QBuffer buffer(&ba);
buffer.open(QIODevice::ReadWrite);
msg.write(&buffer);
buffer.seek(0);
m_client->handleMessage(Message::readMessage(&buffer));
}
void client2server(const GammaRay::Message &msg)
{
++m_client2ServerCount;
Q_ASSERT(m_server);
QByteArray ba;
QBuffer buffer(&ba);
buffer.open(QIODevice::ReadWrite);
msg.write(&buffer);
buffer.seek(0);
m_server->handleMessage(Message::readMessage(&buffer));
}
private slots:
void testSync()
{
// server setup
MyObject serverObj;
serverObj.setIntProp(14);
m_server = new PropertySyncer(this);
connect(m_server, &PropertySyncer::message, this,
&PropertySyncerTest::server2client);
m_server->setAddress(1);
m_server->addObject(42, &serverObj);
// client setup
auto *clientObj = new MyObject(this);
m_client = new PropertySyncer(this);
m_client->setRequestInitialSync(true);
connect(m_client, &PropertySyncer::message, this,
&PropertySyncerTest::client2server);
m_client->setAddress(1);
m_client->addObject(42, clientObj);
m_server->setObjectEnabled(42, true);
QCOMPARE(clientObj->intProp(), 0);
QCOMPARE(m_client2ServerCount, 0);
QCOMPARE(m_server2ClientCount, 0);
// initial sync request
m_client->setObjectEnabled(42, true);
QCOMPARE(m_client2ServerCount, 1);
QCOMPARE(m_server2ClientCount, 1);
QCOMPARE(clientObj->intProp(), 14);
// regular sync on changes on one side
serverObj.setIntProp(42);
QCOMPARE(m_server2ClientCount, 2);
QCOMPARE(clientObj->intProp(), 42);
QCOMPARE(m_client2ServerCount, 1);
clientObj->setIntProp(23);
QCOMPARE(serverObj.intProp(), 23);
QCOMPARE(m_client2ServerCount, 2);
QCOMPARE(m_server2ClientCount, 2);
// client destroyed
m_server->setObjectEnabled(42, false);
delete clientObj;
serverObj.setIntProp(26);
QCOMPARE(m_server2ClientCount, 2);
}
private:
int m_server2ClientCount = 0, m_client2ServerCount = 0;
PropertySyncer *m_client = nullptr;
PropertySyncer *m_server = nullptr;
};
QTEST_MAIN(PropertySyncerTest)
#include "propertysyncertest.moc"
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