122 lines
4 KiB
C++
122 lines
4 KiB
C++
/*************************************************************************************
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* Copyright (C) 2014 by Alejandro Fiestas Olivares <afiestas@kde.org> *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Lesser General Public *
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* License as published by the Free Software Foundation; either *
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* version 2.1 of the License, or (at your option) any later version. *
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* *
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* This library 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 GNU *
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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with this library; if not, write to the Free Software *
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA *
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*************************************************************************************/
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#include "../core/backends/lan/socketlinereader.h"
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#include <QTest>
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#include <QTcpServer>
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#include <QTcpSocket>
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#include <QProcess>
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#include <QEventLoop>
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#include <QTimer>
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#include <unistd.h>
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class TestSocketLineReader : public QObject
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{
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Q_OBJECT
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public Q_SLOTS:
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void initTestCase();
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void newPackage();
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private Q_SLOTS:
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void socketLineReader();
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private:
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QTimer mTimer;
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QEventLoop mLoop;
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QList<QByteArray> mPackages;
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QTcpServer *mServer;
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QTcpSocket *mConn;
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SocketLineReader *mReader;
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};
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void TestSocketLineReader::initTestCase()
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{
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mServer = new QTcpServer(this);
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QVERIFY2(mServer->listen(QHostAddress::LocalHost, 8694), "Failed to create local tcp server");
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mTimer.setInterval(4000);//For second is more enough to send some data via local socket
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mTimer.setSingleShot(true);
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connect(&mTimer, SIGNAL(timeout()), &mLoop, SLOT(quit()));
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mConn = new QTcpSocket(this);
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mConn->connectToHost(QHostAddress::LocalHost, 8694);
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connect(mConn, SIGNAL(connected()), &mLoop, SLOT(quit()));
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mTimer.start();
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mLoop.exec();
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QVERIFY2(mConn->isOpen(), "Could not connect to local tcp server");
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}
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void TestSocketLineReader::socketLineReader()
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{
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QList<QByteArray> dataToSend;
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dataToSend << "foobar\n" << "barfoo\n" << "foobar?\n" << "\n" << "barfoo!\n" << "panda\n";
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Q_FOREACH(const QByteArray &line, dataToSend) {
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mConn->write(line);
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}
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mConn->flush();
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int maxAttemps = 5;
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while(!mServer->hasPendingConnections() && maxAttemps > 0) {
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--maxAttemps;
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QTest::qSleep(1000);
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}
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QTcpSocket *sock = mServer->nextPendingConnection();
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QVERIFY2(sock != nullptr, "Could not open a connection to the client");
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mReader = new SocketLineReader(sock, this);
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connect(mReader, SIGNAL(readyRead()), SLOT(newPackage()));
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mTimer.start();
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mLoop.exec();
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/* remove the empty line before compare */
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dataToSend.removeOne("\n");
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QCOMPARE(mPackages.count(), 5);//We expect 5 Packages
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for(int x = 0;x < 5; ++x) {
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QCOMPARE(mPackages[x], dataToSend[x]);
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}
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}
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void TestSocketLineReader::newPackage()
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{
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if (!mReader->bytesAvailable()) {
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return;
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}
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int maxLoops = 5;
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while(mReader->bytesAvailable() > 0 && maxLoops > 0) {
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--maxLoops;
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const QByteArray package = mReader->readLine();
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if (!package.isEmpty()) {
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mPackages.append(package);
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}
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if (mPackages.count() == 5) {
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mLoop.exit();
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}
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}
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}
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QTEST_GUILESS_MAIN(TestSocketLineReader)
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#include "testsocketlinereader.moc"
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