1 files changed, 50 insertions, 0 deletions
diff --git a/tests/auto/qlocalsocket/tst_qlocalsocket.cpp b/tests/auto/qlocalsocket/tst_qlocalsocket.cpp
index 4f1eb1d..a41eecd 100644
--- a/tests/auto/qlocalsocket/tst_qlocalsocket.cpp
+++ b/tests/auto/qlocalsocket/tst_qlocalsocket.cpp
@@ -80,6 +80,8 @@ private slots:
     void sendData_data();
     void sendData();
 
+    void readBufferOverflow();
+
     void fullPath();
 
     void hitMaximumConnections_data();
@@ -102,6 +104,7 @@ private slots:
     void recycleServer();
 
     void multiConnect();
+    void writeOnlySocket();
 
     void debug();
 
@@ -531,6 +534,37 @@ void tst_QLocalSocket::sendData()
     QCOMPARE(spy.count(), (canListen ? 1 : 0));
 }
 
+void tst_QLocalSocket::readBufferOverflow()
+{
+    const int readBufferSize = 128;
+    const int dataBufferSize = readBufferSize * 2;
+    const QString serverName = QLatin1String("myPreciousTestServer");
+    LocalServer server;
+    server.listen(serverName);
+    QVERIFY(server.isListening());
+
+    LocalSocket client;
+    client.setReadBufferSize(readBufferSize);
+    client.connectToServer(serverName);
+
+    bool timedOut = true;
+    QVERIFY(server.waitForNewConnection(3000, &timedOut));
+    QVERIFY(!timedOut);
+
+    QCOMPARE(client.state(), QLocalSocket::ConnectedState);
+    QVERIFY(server.hasPendingConnections());
+
+    QLocalSocket* serverSocket = server.nextPendingConnection();
+    char* buffer = (char*)qMalloc(dataBufferSize);
+    memset(buffer, 0, dataBufferSize);
+    serverSocket->write(buffer, dataBufferSize);
+    serverSocket->flush();
+    qFree(buffer);
+
+    QVERIFY(client.waitForReadyRead());
+    QCOMPARE(client.readAll().size(), dataBufferSize);
+}
+
 // QLocalSocket/Server can take a name or path, check that it works as expected
 void tst_QLocalSocket::fullPath()
 {
@@ -873,6 +907,22 @@ void tst_QLocalSocket::multiConnect()
     QVERIFY(server.nextPendingConnection() != 0);
 }
 
+void tst_QLocalSocket::writeOnlySocket()
+{
+    QLocalServer server;
+    QVERIFY(server.listen("writeOnlySocket"));
+
+    QLocalSocket client;
+    client.connectToServer("writeOnlySocket", QIODevice::WriteOnly);
+    QVERIFY(client.waitForConnected());
+
+    QVERIFY(server.waitForNewConnection());
+    QLocalSocket* serverSocket = server.nextPendingConnection();
+
+    QCOMPARE(client.bytesAvailable(), qint64(0));
+    QCOMPARE(client.state(), QLocalSocket::ConnectedState);
+}
+
 void tst_QLocalSocket::debug()
 {
     // Make sure this compiles