diff options
Diffstat (limited to 'tests/auto/qudpsocket/tst_qudpsocket.cpp')
| -rw-r--r-- | tests/auto/qudpsocket/tst_qudpsocket.cpp | 490 |
1 files changed, 469 insertions, 21 deletions
diff --git a/tests/auto/qudpsocket/tst_qudpsocket.cpp b/tests/auto/qudpsocket/tst_qudpsocket.cpp index a6f8edb..2c8049f 100644 --- a/tests/auto/qudpsocket/tst_qudpsocket.cpp +++ b/tests/auto/qudpsocket/tst_qudpsocket.cpp @@ -50,12 +50,20 @@ #include <qhostinfo.h> #include <qmap.h> #include <QNetworkProxy> +#include <QNetworkInterface> #include <qstringlist.h> #include "../network-settings.h" -Q_DECLARE_METATYPE(QHostAddress) +#ifndef QT_NO_BEARERMANAGEMENT +#include <QtNetwork/qnetworkconfigmanager.h> +#include <QtNetwork/qnetworkconfiguration.h> +#include <QtNetwork/qnetworksession.h> +#endif +Q_DECLARE_METATYPE(QHostAddress) +Q_DECLARE_METATYPE(QNetworkInterface) +Q_DECLARE_METATYPE(QSharedPointer<QNetworkSession>) //TESTED_CLASS= //TESTED_FILES= @@ -94,10 +102,31 @@ private slots: void outOfProcessConnectedClientServerTest(); void outOfProcessUnconnectedClientServerTest(); void zeroLengthDatagram(); + void multicastTtlOption_data(); + void multicastTtlOption(); + void multicastLoopbackOption_data(); + void multicastLoopbackOption(); + void multicastJoinBeforeBind_data(); + void multicastJoinBeforeBind(); + void multicastLeaveAfterClose_data(); + void multicastLeaveAfterClose(); + void setMulticastInterface_data(); + void setMulticastInterface(); + void multicast_data(); + void multicast(); + void echo_data(); + void echo(); protected slots: void empty_readyReadSlot(); void empty_connectedSlot(); + +private: +#ifndef QT_NO_BEARERMANAGEMENT + QNetworkConfigurationManager *netConfMan; + QNetworkConfiguration networkConfiguration; + QSharedPointer<QNetworkSession> networkSession; +#endif }; tst_QUdpSocket::tst_QUdpSocket() @@ -116,6 +145,16 @@ void tst_QUdpSocket::initTestCase_data() QTest::newRow("WithoutProxy") << false << 0; QTest::newRow("WithSocks5Proxy") << true << int(QNetworkProxy::Socks5Proxy); + +#ifndef QT_NO_BEARERMANAGEMENT + netConfMan = new QNetworkConfigurationManager(this); + networkConfiguration = netConfMan->defaultConfiguration(); + networkSession = QSharedPointer<QNetworkSession>(new QNetworkSession(networkConfiguration)); + if (!networkSession->isOpen()) { + networkSession->open(); + QVERIFY(networkSession->waitForOpened(30000)); + } +#endif } void tst_QUdpSocket::init() @@ -140,6 +179,9 @@ void tst_QUdpSocket::cleanup() void tst_QUdpSocket::constructing() { QUdpSocket socket; +#ifdef FORCE_SESSION + socket.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif QVERIFY(socket.isSequential()); QVERIFY(!socket.isOpen()); @@ -157,6 +199,9 @@ void tst_QUdpSocket::constructing() void tst_QUdpSocket::unconnectedServerAndClientTest() { QUdpSocket serverSocket; +#ifdef FORCE_SESSION + serverSocket.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif qRegisterMetaType<QAbstractSocket::SocketState>("QAbstractSocket::SocketState"); @@ -167,11 +212,14 @@ void tst_QUdpSocket::unconnectedServerAndClientTest() const char *message[] = {"Yo mista", "Yo", "Wassap"}; QHostAddress serverAddress = QHostAddress::LocalHost; - if (!(serverSocket.localAddress() == QHostAddress::Any)) + if (!(serverSocket.localAddress() == QHostAddress::Any || serverSocket.localAddress() == QHostAddress::AnyIPv6)) serverAddress = serverSocket.localAddress(); for (int i = 0; i < 3; ++i) { QUdpSocket clientSocket; +#ifdef FORCE_SESSION + clientSocket.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif QCOMPARE(int(clientSocket.writeDatagram(message[i], strlen(message[i]), serverAddress, serverSocket.localPort())), int(strlen(message[i]))); @@ -202,8 +250,21 @@ void tst_QUdpSocket::broadcasting() #endif const char *message[] = {"Yo mista", "", "Yo", "Wassap"}; + QList<QHostAddress> broadcastAddresses; + foreach (QNetworkInterface iface, QNetworkInterface::allInterfaces()) { + if ((iface.flags() & QNetworkInterface::CanBroadcast) + && iface.flags() & QNetworkInterface::IsUp) { + for (int i=0;i<iface.addressEntries().count();i++) + broadcastAddresses.append(iface.addressEntries().at(i).broadcast()); + } + } + if (broadcastAddresses.isEmpty()) + QSKIP("No interface can broadcast", SkipAll); for (int i = 0; i < 4; ++i) { QUdpSocket serverSocket; +#ifdef FORCE_SESSION + serverSocket.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif QVERIFY2(serverSocket.bind(QHostAddress::Any, 5000), serverSocket.errorString().toLatin1().constData()); QCOMPARE(serverSocket.state(), QUdpSocket::BoundState); @@ -211,10 +272,18 @@ void tst_QUdpSocket::broadcasting() connect(&serverSocket, SIGNAL(readyRead()), SLOT(empty_readyReadSlot())); QUdpSocket broadcastSocket; +#ifdef FORCE_SESSION + broadcastSocket.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif + broadcastSocket.bind(); for (int j = 0; j < 100; ++j) { - broadcastSocket.writeDatagram(message[i], strlen(message[i]), - QHostAddress::Broadcast, 5000); + for (int k = 0; k < 4; k++) { + broadcastSocket.writeDatagram(message[i], strlen(message[i]), + QHostAddress::Broadcast, 5000); + foreach (QHostAddress addr, broadcastAddresses) + broadcastSocket.writeDatagram(message[i], strlen(message[i]), addr, 5000); + } QTestEventLoop::instance().enterLoop(15); if (QTestEventLoop::instance().timeout()) { #if defined(Q_OS_FREEBSD) @@ -265,15 +334,19 @@ void tst_QUdpSocket::loop() QUdpSocket peter; QUdpSocket paul; +#ifdef FORCE_SESSION + peter.setProperty("_q_networksession", QVariant::fromValue(networkSession)); + paul.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif QVERIFY2(peter.bind(), peter.errorString().toLatin1().constData()); QVERIFY2(paul.bind(), paul.errorString().toLatin1().constData()); QHostAddress peterAddress = QHostAddress::LocalHost; - if (!(peter.localAddress() == QHostAddress::Any)) + if (!(peter.localAddress() == QHostAddress::Any || peter.localAddress() == QHostAddress::AnyIPv6)) peterAddress = peter.localAddress(); QHostAddress pualAddress = QHostAddress::LocalHost; - if (!(paul.localAddress() == QHostAddress::Any)) + if (!(paul.localAddress() == QHostAddress::Any || paul.localAddress() == QHostAddress::AnyIPv6)) pualAddress = paul.localAddress(); QCOMPARE(peter.writeDatagram(peterMessage.data(), peterMessage.length(), @@ -306,8 +379,8 @@ void tst_QUdpSocket::ipv6Loop_data() void tst_QUdpSocket::ipv6Loop() { -#if defined(Q_OS_SYMBIAN) - QSKIP("Symbian IPv6 is not yet supported", SkipAll); +#if defined(QT_NO_IPV6) + QSKIP("IPv6 is not yet supported", SkipAll); #endif QFETCH(QByteArray, peterMessage); QFETCH(QByteArray, paulMessage); @@ -315,6 +388,10 @@ void tst_QUdpSocket::ipv6Loop() QUdpSocket peter; QUdpSocket paul; +#ifdef FORCE_SESSION + peter.setProperty("_q_networksession", QVariant::fromValue(networkSession)); + paul.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif quint16 peterPort = 28124; quint16 paulPort = 28123; @@ -366,9 +443,13 @@ void tst_QUdpSocket::empty_connectedSlot() void tst_QUdpSocket::readLine() { QUdpSocket socket1; + QUdpSocket socket2; +#ifdef FORCE_SESSION + socket1.setProperty("_q_networksession", QVariant::fromValue(networkSession)); + socket2.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif QVERIFY2(socket1.bind(), socket1.errorString().toLatin1().constData()); - QUdpSocket socket2; socket2.connectToHost("127.0.0.1", socket1.localPort()); QVERIFY(socket2.waitForConnected(5000)); } @@ -378,13 +459,19 @@ void tst_QUdpSocket::readLine() void tst_QUdpSocket::pendingDatagramSize() { QUdpSocket server; +#ifdef FORCE_SESSION + server.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif QVERIFY2(server.bind(), server.errorString().toLatin1().constData()); QHostAddress serverAddress = QHostAddress::LocalHost; - if (!(server.localAddress() == QHostAddress::Any)) + if (!(server.localAddress() == QHostAddress::Any || server.localAddress() == QHostAddress::AnyIPv6)) serverAddress = server.localAddress(); QUdpSocket client; +#ifdef FORCE_SESSION + client.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif QVERIFY(client.writeDatagram("this is", 7, serverAddress, server.localPort()) == 7); QVERIFY(client.writeDatagram(0, 0, serverAddress, server.localPort()) == 0); QVERIFY(client.writeDatagram("3 messages", 10, serverAddress, server.localPort()) == 10); @@ -426,13 +513,19 @@ void tst_QUdpSocket::pendingDatagramSize() void tst_QUdpSocket::writeDatagram() { QUdpSocket server; +#ifdef FORCE_SESSION + server.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif QVERIFY2(server.bind(), server.errorString().toLatin1().constData()); QHostAddress serverAddress = QHostAddress::LocalHost; - if (!(server.localAddress() == QHostAddress::Any)) + if (!(server.localAddress() == QHostAddress::Any || server.localAddress() == QHostAddress::AnyIPv6)) serverAddress = server.localAddress(); QUdpSocket client; +#ifdef FORCE_SESSION + client.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif qRegisterMetaType<qint64>("qint64"); qRegisterMetaType<QAbstractSocket::SocketError>("QAbstractSocket::SocketError"); @@ -459,8 +552,16 @@ void tst_QUdpSocket::writeDatagram() QCOMPARE(*static_cast<const qint64 *>(bytesspy.at(0).at(0).constData()), qint64(i * 1024)); QCOMPARE(errorspy.count(), 0); - if (!server.waitForReadyRead(5000)) + if (!server.waitForReadyRead(5000)) { +#ifdef Q_OS_SYMBIAN + //symbian receive buffer for datagrams is ~30k, but it can send datagrams up to the maximum 64k... + if (i > 28) { + i = 64; + continue; + } +#endif QSKIP(QString("UDP packet lost at size %1, unable to complete the test.").arg(i * 1024).toLatin1().data(), SkipSingle); + } QCOMPARE(server.pendingDatagramSize(), qint64(i * 1024)); QCOMPARE(server.readDatagram(0, 0), qint64(0)); } @@ -485,14 +586,21 @@ void tst_QUdpSocket::performance() #endif // Q_OS_SYMBIAN QUdpSocket server; +#ifdef FORCE_SESSION + server.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif QVERIFY2(server.bind(), server.errorString().toLatin1().constData()); QHostAddress serverAddress = QHostAddress::LocalHost; - if (!(server.localAddress() == QHostAddress::Any)) + if (!(server.localAddress() == QHostAddress::Any || server.localAddress() == QHostAddress::AnyIPv6)) serverAddress = server.localAddress(); QUdpSocket client; +#ifdef FORCE_SESSION + client.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif client.connectToHost(serverAddress, server.localPort()); + QVERIFY(client.waitForConnected(10000)); QTime stopWatch; stopWatch.start(); @@ -532,8 +640,14 @@ void tst_QUdpSocket::bindMode() } QUdpSocket socket; +#ifdef FORCE_SESSION + socket.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif QVERIFY2(socket.bind(), socket.errorString().toLatin1().constData()); QUdpSocket socket2; +#ifdef FORCE_SESSION + socket2.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif QVERIFY(!socket2.bind(socket.localPort())); #if defined(Q_OS_SYMBIAN) if(RProcess().HasCapability(ECapabilityNetworkControl)) { @@ -603,16 +717,12 @@ void tst_QUdpSocket::writeDatagramToNonExistingPeer_data() QTest::addColumn<bool>("bind"); QTest::addColumn<QHostAddress>("peerAddress"); QHostAddress localhost(QHostAddress::LocalHost); -#if !defined(Q_OS_SYMBIAN) QHostAddress remote = QHostInfo::fromName(QtNetworkSettings::serverName()).addresses().first(); -#endif QTest::newRow("localhost-unbound") << false << localhost; QTest::newRow("localhost-bound") << true << localhost; -#if !defined(Q_OS_SYMBIAN) QTest::newRow("remote-unbound") << false << remote; QTest::newRow("remote-bound") << true << remote; -#endif } void tst_QUdpSocket::writeDatagramToNonExistingPeer() @@ -623,6 +733,9 @@ void tst_QUdpSocket::writeDatagramToNonExistingPeer() quint16 peerPort = 33533 + int(bind); QUdpSocket sUdp; +#ifdef FORCE_SESSION + sUdp.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif QSignalSpy sReadyReadSpy(&sUdp, SIGNAL(readyRead())); if (bind) QVERIFY(sUdp.bind()); @@ -635,14 +748,10 @@ void tst_QUdpSocket::writeToNonExistingPeer_data() { QTest::addColumn<QHostAddress>("peerAddress"); QHostAddress localhost(QHostAddress::LocalHost); -#if !defined(Q_OS_SYMBIAN) QHostAddress remote = QHostInfo::fromName(QtNetworkSettings::serverName()).addresses().first(); -#endif // write (required to be connected) QTest::newRow("localhost") << localhost; -#if !defined(Q_OS_SYMBIAN) QTest::newRow("remote") << remote; -#endif } void tst_QUdpSocket::writeToNonExistingPeer() @@ -653,9 +762,13 @@ void tst_QUdpSocket::writeToNonExistingPeer() qRegisterMetaType<QAbstractSocket::SocketError>("QAbstractSocket::SocketError"); QUdpSocket sConnected; +#ifdef FORCE_SESSION + sConnected.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif QSignalSpy sConnectedReadyReadSpy(&sConnected, SIGNAL(readyRead())); QSignalSpy sConnectedErrorSpy(&sConnected, SIGNAL(error(QAbstractSocket::SocketError))); sConnected.connectToHost(peerAddress, peerPort, QIODevice::ReadWrite); + QVERIFY(sConnected.waitForConnected(10000)); // the first write succeeds... QCOMPARE(sConnected.write("", 1), qint64(1)); @@ -829,12 +942,18 @@ void tst_QUdpSocket::zeroLengthDatagram() return; QUdpSocket receiver; +#ifdef FORCE_SESSION + receiver.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif QVERIFY(receiver.bind()); QVERIFY(!receiver.waitForReadyRead(100)); QVERIFY(!receiver.hasPendingDatagrams()); QUdpSocket sender; +#ifdef FORCE_SESSION + sender.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif QCOMPARE(sender.writeDatagram(QByteArray(), QHostAddress::LocalHost, receiver.localPort()), qint64(0)); QVERIFY(receiver.waitForReadyRead(1000)); @@ -844,5 +963,334 @@ void tst_QUdpSocket::zeroLengthDatagram() QCOMPARE(receiver.readDatagram(&buf, 1), qint64(0)); } +void tst_QUdpSocket::multicastTtlOption_data() +{ + QTest::addColumn<QHostAddress>("bindAddress"); + QTest::addColumn<int>("ttl"); + QTest::addColumn<int>("expected"); + + QList<QHostAddress> addresses; + addresses += QHostAddress(QHostAddress::Any); + addresses += QHostAddress(QHostAddress::AnyIPv6); + + foreach (const QHostAddress &address, addresses) { + QTest::newRow(QString("%1 0").arg(address.toString()).toAscii()) << address << 0 << 0; + QTest::newRow(QString("%1 1").arg(address.toString()).toAscii()) << address << 1 << 1; + QTest::newRow(QString("%1 2").arg(address.toString()).toAscii()) << address << 2 << 2; + QTest::newRow(QString("%1 128").arg(address.toString()).toAscii()) << address << 128 << 128; + QTest::newRow(QString("%1 255").arg(address.toString()).toAscii()) << address << 255 << 255; + QTest::newRow(QString("%1 1024").arg(address.toString()).toAscii()) << address << 1024 << 1; + } +} + +void tst_QUdpSocket::multicastTtlOption() +{ + QFETCH_GLOBAL(bool, setProxy); + QFETCH(QHostAddress, bindAddress); + QFETCH(int, ttl); + QFETCH(int, expected); + if (setProxy) { + // UDP multicast does not work with proxies + expected = 0; + } + + QUdpSocket udpSocket; +#ifdef FORCE_SESSION + udpSocket.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif + // bind, but ignore the result, we are only interested in initializing the socket + (void) udpSocket.bind(bindAddress, 0); + udpSocket.setSocketOption(QUdpSocket::MulticastTtlOption, ttl); + QCOMPARE(udpSocket.socketOption(QUdpSocket::MulticastTtlOption).toInt(), expected); +} + +void tst_QUdpSocket::multicastLoopbackOption_data() +{ + QTest::addColumn<QHostAddress>("bindAddress"); + QTest::addColumn<int>("loopback"); + QTest::addColumn<int>("expected"); + + QList<QHostAddress> addresses; + addresses += QHostAddress(QHostAddress::Any); + addresses += QHostAddress(QHostAddress::AnyIPv6); + + foreach (const QHostAddress &address, addresses) { + QTest::newRow(QString("%1 0").arg(address.toString()).toAscii()) << address << 0 << 0; + QTest::newRow(QString("%1 1").arg(address.toString()).toAscii()) << address << 1 << 1; + QTest::newRow(QString("%1 2").arg(address.toString()).toAscii()) << address << 2 << 1; + QTest::newRow(QString("%1 0 again").arg(address.toString()).toAscii()) << address << 0 << 0; + QTest::newRow(QString("%1 2 again").arg(address.toString()).toAscii()) << address << 2 << 1; + QTest::newRow(QString("%1 0 last time").arg(address.toString()).toAscii()) << address << 0 << 0; + QTest::newRow(QString("%1 1 again").arg(address.toString()).toAscii()) << address << 1 << 1; + } +} + +void tst_QUdpSocket::multicastLoopbackOption() +{ + QFETCH_GLOBAL(bool, setProxy); + QFETCH(QHostAddress, bindAddress); + QFETCH(int, loopback); + QFETCH(int, expected); + if (setProxy) { + // UDP multicast does not work with proxies + expected = 0; + } + + QUdpSocket udpSocket; +#ifdef FORCE_SESSION + udpSocket.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif + // bind, but ignore the result, we are only interested in initializing the socket + (void) udpSocket.bind(bindAddress, 0); + udpSocket.setSocketOption(QUdpSocket::MulticastLoopbackOption, loopback); + QCOMPARE(udpSocket.socketOption(QUdpSocket::MulticastLoopbackOption).toInt(), expected); +} + +void tst_QUdpSocket::multicastJoinBeforeBind_data() +{ + QTest::addColumn<QHostAddress>("groupAddress"); + QTest::newRow("valid ipv4 group address") << QHostAddress("239.255.118.62"); + QTest::newRow("invalid ipv4 group address") << QHostAddress(QHostAddress::Broadcast); + QTest::newRow("valid ipv6 group address") << QHostAddress("FF01::114"); + QTest::newRow("invalid ipv6 group address") << QHostAddress(QHostAddress::AnyIPv6); +} + +void tst_QUdpSocket::multicastJoinBeforeBind() +{ + QFETCH(QHostAddress, groupAddress); + + QUdpSocket udpSocket; +#ifdef FORCE_SESSION + udpSocket.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif + // cannot join group before binding + QTest::ignoreMessage(QtWarningMsg, "QUdpSocket::joinMulticastGroup() called on a QUdpSocket when not in QUdpSocket::BoundState"); + QVERIFY(!udpSocket.joinMulticastGroup(groupAddress)); +} + +void tst_QUdpSocket::multicastLeaveAfterClose_data() +{ + QTest::addColumn<QHostAddress>("groupAddress"); + QTest::newRow("valid ipv4 group address") << QHostAddress("239.255.118.62"); + QTest::newRow("valid ipv6 group address") << QHostAddress("FF01::114"); +} + +void tst_QUdpSocket::multicastLeaveAfterClose() +{ + QFETCH_GLOBAL(bool, setProxy); + QFETCH(QHostAddress, groupAddress); + if (setProxy) { + QSKIP("UDP Multicast does not work with proxies", SkipAll); + } + + QUdpSocket udpSocket; +#ifdef FORCE_SESSION + udpSocket.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif +#ifdef Q_OS_SYMBIAN + QVERIFY2(udpSocket.bind(), + qPrintable(udpSocket.errorString())); +#else + QVERIFY2(udpSocket.bind(groupAddress, 0), + qPrintable(udpSocket.errorString())); +#endif + QVERIFY2(udpSocket.joinMulticastGroup(groupAddress), + qPrintable(udpSocket.errorString())); + udpSocket.close(); + QTest::ignoreMessage(QtWarningMsg, "QUdpSocket::leaveMulticastGroup() called on a QUdpSocket when not in QUdpSocket::BoundState"); + QVERIFY(!udpSocket.leaveMulticastGroup(groupAddress)); +} + +void tst_QUdpSocket::setMulticastInterface_data() +{ + QTest::addColumn<QNetworkInterface>("iface"); + QTest::addColumn<QHostAddress>("address"); + QList<QNetworkInterface> interfaces = QNetworkInterface::allInterfaces(); + foreach (const QNetworkInterface &iface, interfaces) { + foreach (const QNetworkAddressEntry &entry, iface.addressEntries()) { + QTest::newRow(QString("%1:%2").arg(iface.name()).arg(entry.ip().toString()).toAscii()) + << iface + << entry.ip(); + } + } +} + +void tst_QUdpSocket::setMulticastInterface() +{ +#ifdef Q_OS_SYMBIAN + QSKIP("Symbian has no IPV6_MULTICAST_IF equivalent", SkipAll); +#else + QFETCH_GLOBAL(bool, setProxy); + QFETCH(QNetworkInterface, iface); + QFETCH(QHostAddress, address); + + QUdpSocket udpSocket; + // bind initializes the socket + bool bound = udpSocket.bind((address.protocol() == QAbstractSocket::IPv6Protocol + ? QHostAddress(QHostAddress::AnyIPv6) + : QHostAddress(QHostAddress::Any)), + 0); + if (!bound) + QTest::ignoreMessage(QtWarningMsg, "QUdpSocket::setMulticastInterface() called on a QUdpSocket when not in QUdpSocket::BoundState"); + udpSocket.setMulticastInterface(iface); + if (!bound) + QTest::ignoreMessage(QtWarningMsg, "QUdpSocket::multicastInterface() called on a QUdpSocket when not in QUdpSocket::BoundState"); + QNetworkInterface iface2 = udpSocket.multicastInterface(); + if (!setProxy) { + QVERIFY(iface2.isValid()); + QCOMPARE(iface.name(), iface2.name()); + } else { + QVERIFY(!iface2.isValid()); + } +#endif +} + +void tst_QUdpSocket::multicast_data() +{ + QHostAddress anyAddress = QHostAddress(QHostAddress::Any); + QHostAddress groupAddress = QHostAddress("239.255.118.62"); + QHostAddress any6Address = QHostAddress(QHostAddress::AnyIPv6); + QHostAddress group6Address = QHostAddress("FF01::114"); + + QTest::addColumn<QHostAddress>("bindAddress"); + QTest::addColumn<bool>("bindResult"); + QTest::addColumn<QHostAddress>("groupAddress"); + QTest::addColumn<bool>("joinResult"); + QTest::newRow("valid bind, group ipv4 address") << anyAddress << true << groupAddress << true; + QTest::newRow("valid bind, invalid group ipv4 address") << anyAddress << true << anyAddress << false; + QTest::newRow("same bind, group ipv4 address") << groupAddress << true << groupAddress << true; + QTest::newRow("valid bind, group ipv6 address") << any6Address << true << group6Address << true; + QTest::newRow("valid bind, invalid group ipv6 address") << any6Address << true << any6Address << false; + QTest::newRow("same bind, group ipv6 address") << group6Address << true << group6Address << true; +} + +void tst_QUdpSocket::multicast() +{ + QFETCH_GLOBAL(bool, setProxy); + QFETCH(QHostAddress, bindAddress); + QFETCH(bool, bindResult); + QFETCH(QHostAddress, groupAddress); + QFETCH(bool, joinResult); + if (setProxy) { + // UDP multicast does not work with proxies + if ((bindAddress.protocol() == QAbstractSocket::IPv4Protocol && (bindAddress.toIPv4Address() & 0xffff0000) == 0xefff0000) + || bindAddress.protocol() == QAbstractSocket::IPv6Protocol) { + // proxy cannot bind to IPv6 or multicast addresses + bindResult = false; + } + joinResult = false; + } + + QUdpSocket receiver; +#ifdef FORCE_SESSION + receiver.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif + + // bind first, then verify that we can join the multicast group +#ifdef Q_OS_SYMBIAN + if (!setProxy) { + QEXPECT_FAIL("same bind, group ipv4 address", "bind to group address not supported on symbian", Abort); + QEXPECT_FAIL("same bind, group ipv6 address", "bind to group address not supported on symbian", Abort); + } +#endif + QVERIFY2(receiver.bind(bindAddress, 0) == bindResult, + qPrintable(receiver.errorString())); + if (!bindResult) + return; + + QVERIFY2(receiver.joinMulticastGroup(groupAddress) == joinResult, + qPrintable(receiver.errorString())); + if (!joinResult) + return; + + QList<QByteArray> datagrams = QList<QByteArray>() + << QByteArray("0123") + << QByteArray("4567") + << QByteArray("89ab") + << QByteArray("cdef"); + + QUdpSocket sender; +#ifdef FORCE_SESSION + sender.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif + sender.bind(); + foreach (const QByteArray &datagram, datagrams) { + QCOMPARE(int(sender.writeDatagram(datagram, groupAddress, receiver.localPort())), + int(datagram.size())); + } + + QVERIFY2(receiver.waitForReadyRead(), + qPrintable(receiver.errorString())); + QVERIFY(receiver.hasPendingDatagrams()); + QList<QByteArray> receivedDatagrams; + while (receiver.hasPendingDatagrams()) { + QByteArray datagram; + datagram.resize(receiver.pendingDatagramSize()); + receiver.readDatagram(datagram.data(), datagram.size(), 0, 0); + receivedDatagrams << datagram; + } +#ifdef Q_OS_SYMBIAN + QEXPECT_FAIL("valid bind, group ipv4 address", "IPv4 multicast not supported on symbian", Abort); +#endif + QCOMPARE(receivedDatagrams, datagrams); + + QVERIFY2(receiver.leaveMulticastGroup(groupAddress), qPrintable(receiver.errorString())); +} + +void tst_QUdpSocket::echo_data() +{ + QTest::addColumn<bool>("connect"); + QTest::newRow("writeDatagram") << false; + QTest::newRow("write") << true; +} + +void tst_QUdpSocket::echo() +{ + QFETCH(bool, connect); + QHostInfo info = QHostInfo::fromName(QtNetworkSettings::serverName()); + QVERIFY(info.addresses().count()); + QHostAddress remote = info.addresses().first(); + + QUdpSocket sock; +#ifdef FORCE_SESSION + sock.setProperty("_q_networksession", QVariant::fromValue(networkSession)); +#endif + if (connect) { + sock.connectToHost(remote, 7); + QVERIFY(sock.waitForConnected(10000)); + } else { + sock.bind(); + } + QByteArray out(30, 'x'); + QByteArray in; + int successes = 0; + for (int i=0;i<10;i++) { + if (connect) { + sock.write(out); + } else { + sock.writeDatagram(out, remote, 7); + } + if (sock.waitForReadyRead(1000)) { + while (sock.hasPendingDatagrams()) { + QHostAddress from; + quint16 port; + if (connect) { + in = sock.read(sock.pendingDatagramSize()); + } else { + in.resize(sock.pendingDatagramSize()); + sock.readDatagram(in.data(), in.length(), &from, &port); + } + if (in==out) + successes++; + } + } + if (!sock.isValid()) + QFAIL(sock.errorString().toLatin1().constData()); + qDebug() << "packets in" << successes << "out" << i; + QTest::qWait(50); //choke to avoid triggering flood/DDoS protections on echo service + } + QVERIFY(successes >= 9); +} + QTEST_MAIN(tst_QUdpSocket) #include "tst_qudpsocket.moc" |