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/** ***** QxtRPCPeer loopback test ******/
#include <QxtRPCPeer>
#include <qxtfifo.h>
#include <QCoreApplication>
#include <QTest>
#include <QThread>
#include <QSignalSpy>
#include <QBuffer>
#include <QDebug>
#include <QByteArray>
#include <QTcpSocket>
class RPCTest: public QObject
{
Q_OBJECT
public:
RPCTest() : client_id(0) {}
private:
quint64 client_id;
signals:
void wave(QString);
void counterwave(QString);
void networkedwave(quint64,QString);
private slots:
void initTestCase()
{
client_id = 0;
}
void clientConnected(quint64 id)
{
client_id = id;
}
void serverError(QAbstractSocket::SocketError e)
{
if (e != QAbstractSocket::RemoteHostClosedError) {
qCritical("socket error: %i", e);
QVERIFY2(false, "socket error");
}
}
void loopback()
{
QxtRPCService peer(new QxtFifo, 0);
QVERIFY2(peer.attachSignal (this, SIGNAL( wave ( QString ) ) ),"cannot attach signal");
QVERIFY2(peer.attachSlot ( SIGNAL( wave ( QString ) ),this, SIGNAL( counterwave(QString )) ),"cannot attach slot");
QSignalSpy spy(this, SIGNAL(counterwave(QString)));
QSignalSpy spyr(peer.device(), SIGNAL(readyRead()));
emit(wave("world"));
QCoreApplication::processEvents ();
QCoreApplication::processEvents ();
QVERIFY2 (spyr.count()> 0, "buffer not emitting readyRead" );
QVERIFY2 (spy.count()> 0, "no signal received" );
QVERIFY2 (spy.count()< 2, "wtf, two signals received?" );
QList<QVariant> arguments = spy.takeFirst();
QVERIFY2(arguments.at(0).toString()=="world","argument missmatch");
}
void directcall()
{
QxtRPCService peer(new QxtFifo, 0);
QVERIFY2(peer.attachSlot ( SIGNAL( wave ( QString ) ),this, SIGNAL( counterwave(QString )) ),"cannot attach slot");
QSignalSpy spy(this, SIGNAL(counterwave(QString)));
QSignalSpy spyr(peer.device(), SIGNAL(readyRead()));
peer.call(SIGNAL(wave ( QString ) ),QString("world"));
QCoreApplication::processEvents ();
QCoreApplication::processEvents ();
QVERIFY2 (spyr.count()> 0, "buffer not emitting readyRead" );
QVERIFY2 (spy.count()> 0, "no signal received" );
QVERIFY2 (spy.count()< 2, "wtf, two signals received?" );
QList<QVariant> arguments = spy.takeFirst();
QVERIFY2(arguments.at(0).toString()=="world","argument missmatch");
}
void TcpServerIo()
{
QxtRPCPeer server;
QVERIFY2(server.attachSlot (SIGNAL(wave(QString)),this,SIGNAL(networkedwave(quint64,QString))),"cannot attach slot");
QVERIFY(server.listen (QHostAddress::LocalHost, 23444));
QxtRPCPeer client;
client.connect (QHostAddress::LocalHost, 23444);
QVERIFY(qobject_cast<QTcpSocket*>(client.device())->waitForConnected ( 30000 ));
QSignalSpy spy(this, SIGNAL(networkedwave(quint64,QString)));
client.call(SIGNAL(wave(QString)),QString("world"));
QCoreApplication::processEvents ();
QThread::yieldCurrentThread();
QCoreApplication::processEvents ();
QThread::yieldCurrentThread();
QCoreApplication::processEvents ();
QThread::yieldCurrentThread();
QCoreApplication::processEvents ();
QVERIFY2 (spy.count()> 0, "no signal received" );
QVERIFY2 (spy.count()< 2, "wtf, two signals received?" );
QList<QVariant> arguments = spy.takeFirst();
QVERIFY2(arguments.at(1).toString()=="world","argument missmatch");
}
void TcpServerIoDisconnect()
{
// check that disconnect from server doesn't crash client (which it did in 0.5.1)
QxtRPCPeer server;
QVERIFY2(connect(&server, SIGNAL(clientConnected(quint64)),this,SLOT(clientConnected(quint64))),"cannot connect");
QVERIFY2(connect(&server, SIGNAL(serverError(QAbstractSocket::SocketError)),this,SLOT(serverError(QAbstractSocket::SocketError))),"cannot connect");
QVERIFY(server.listen (QHostAddress::LocalHost, 23444));
QVERIFY(client_id == 0);
QxtRPCPeer client;
client.connect (QHostAddress::LocalHost, 23444);
QVERIFY2(connect(&client, SIGNAL(serverError(QAbstractSocket::SocketError)),this,SLOT(serverError(QAbstractSocket::SocketError))),"cannot connect");
QVERIFY(qobject_cast<QTcpSocket*>(client.device())->waitForConnected ( 30000 ));
QCoreApplication::processEvents ();
QThread::yieldCurrentThread();
QCoreApplication::processEvents ();
QThread::yieldCurrentThread();
QCoreApplication::processEvents ();
QThread::yieldCurrentThread();
QCoreApplication::processEvents ();
QCoreApplication::processEvents ();
QCoreApplication::processEvents ();
QVERIFY(client.isClient());
QVERIFY(client_id != 0);
server.disconnectClient(client_id);
QCoreApplication::processEvents ();
QThread::yieldCurrentThread();
QCoreApplication::processEvents ();
QThread::yieldCurrentThread();
QCoreApplication::processEvents ();
QThread::yieldCurrentThread();
QCoreApplication::processEvents ();
QVERIFY(server.isServer());
QVERIFY(!client.isClient());
}
void cleanupTestCase()
{}
};
QTEST_MAIN(RPCTest)
#include "main.moc"
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