diff options
Diffstat (limited to 'tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp')
-rw-r--r-- | tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp b/tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp index 0ba9b6a58c..109e48ed74 100644 --- a/tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp +++ b/tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp @@ -200,6 +200,7 @@ private slots: void setSocketOption(); void clientSendDataOnDelayedDisconnect(); + void serverDisconnectWithBuffered(); protected slots: void nonBlockingIMAP_hostFound(); @@ -2984,5 +2985,50 @@ void tst_QTcpSocket::clientSendDataOnDelayedDisconnect() delete socket; } +// Test buffered socket being properly closed on remote disconnect +void tst_QTcpSocket::serverDisconnectWithBuffered() +{ + QFETCH_GLOBAL(bool, setProxy); + if (setProxy) + return; + + qRegisterMetaType<QAbstractSocket::SocketState>("QAbstractSocket::SocketState"); + + QTcpServer tcpServer; + QTcpSocket *socket = newSocket(); + + QVERIFY(tcpServer.listen(QHostAddress::LocalHost)); + socket->connectToHost(tcpServer.serverAddress(), tcpServer.serverPort()); + // Accept connection on server side + QVERIFY(tcpServer.waitForNewConnection(5000)); + QTcpSocket *newConnection = tcpServer.nextPendingConnection(); + // Send one char and drop link + QVERIFY(newConnection != NULL); + QVERIFY(newConnection->putChar(0)); + QVERIFY(newConnection->flush()); + delete newConnection; + + QVERIFY(socket->waitForConnected(5000)); // ready for write + QVERIFY(socket->state() == QAbstractSocket::ConnectedState); + + QSignalSpy spyStateChanged(socket, SIGNAL(stateChanged(QAbstractSocket::SocketState))); + QSignalSpy spyDisconnected(socket, SIGNAL(disconnected())); + + QVERIFY(socket->waitForReadyRead(5000)); // have one char already in internal buffer + char buf[128]; + QCOMPARE(socket->read(buf, sizeof(buf)), Q_INT64_C(1)); + if (socket->state() != QAbstractSocket::UnconnectedState) { + QVERIFY(socket->waitForDisconnected(5000)); + QVERIFY(socket->state() == QAbstractSocket::UnconnectedState); + } + // Test signal emitting + QVERIFY(spyDisconnected.count() == 1); + QVERIFY(spyStateChanged.count() > 0); + QVERIFY(qvariant_cast<QAbstractSocket::SocketState>(spyStateChanged.last().first()) + == QAbstractSocket::UnconnectedState); + + delete socket; +} + QTEST_MAIN(tst_QTcpSocket) #include "tst_qtcpsocket.moc" |