Fix qbluetoothsocket unit test

Task-number: QTBUG-22017
Change-Id: I876b8a052873d198e8991b7eab3ca70714eb0dcc
Reviewed-by: Nedim Hadzic <nedimhadzija@gmail.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>

1 files changed, 13 insertions, 2 deletions

diff --git a/tests/bttestui/btlocaldevice.cpp b/tests/bttestui/btlocaldevice.cpp
index b73a2a73..22a89275 100644
--- a/tests/bttestui/btlocaldevice.cpp
+++ b/tests/bttestui/btlocaldevice.cpp
@@ -413,6 +413,7 @@ void BtLocalDevice::dumpSocketInformation()
                  << socket->peerName() << socket->peerPort();
         qDebug() << "socket type:" << socket->socketType();
         qDebug() << "socket state:" << socket->state();
+        qDebug() << "socket bytesAvailable()" << socket->bytesAvailable();
         QString tmp;
         switch (socket->error()) {
             case QBluetoothSocket::NoSocketError: tmp += "NoSocketError"; break;
@@ -583,9 +584,18 @@ void BtLocalDevice::clientSocketReadyRead()
         return;
 
     while (socket->canReadLine()) {
-        QByteArray line = socket->readLine().trimmed();
+        const QByteArray line = socket->readLine().trimmed();
+        QString lineString = QString::fromUtf8(line.constData(), line.length());
         qDebug() <<  ">>(" << socket->peerName() << ")>>"
-                 << QString::fromUtf8(line.constData(), line.length());
+                 << lineString;
+
+        //when using the tst_QBluetoothSocket we echo received text back
+        //Any line starting with "Echo:" will be echoed
+        if (lineString.startsWith(QStringLiteral("Echo:"))) {
+            qDebug() << "Assuming tst_qbluetoothsocket as client. Echoing back.";
+            lineString += QLatin1Char('\n');
+            socket->write(lineString.toUtf8());
+        }
     }
 }
 
@@ -616,6 +626,7 @@ void BtLocalDevice::dumpServerInformation()
             qDebug() << "##" << client->peerAddress().toString()
                      << client->peerName() << client->peerPort();
             qDebug() << client->socketType() << client->state();
+            qDebug() << "Pending bytes: " << client->bytesAvailable();
             QString tmp;
             switch (client->error()) {
             case QBluetoothSocket::NoSocketError: tmp += "NoSocketError"; break;