Continue to blacklist the utun interfaces on macOS

There were two more places that blacklisted certain interface types that
commit e579c822c5bedf5e626e4eb72db3b49a4a4015dc didn't catch. This
commit adds those two.

Task-number: QTBUG-61263
Change-Id: Ia58d0480a9169f0f121aec03bf2e8900a58939cd
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>

2 files changed, 14 insertions, 0 deletions

diff --git a/tests/auto/network/socket/qtcpserver/tst_qtcpserver.cpp b/tests/auto/network/socket/qtcpserver/tst_qtcpserver.cpp
index cd1de209da..c4432c83ee 100644
--- a/tests/auto/network/socket/qtcpserver/tst_qtcpserver.cpp
+++ b/tests/auto/network/socket/qtcpserver/tst_qtcpserver.cpp
@@ -938,9 +938,16 @@ void tst_QTcpServer::linkLocal()
         //Windows preallocates link local addresses to interfaces that are down.
         //These may or may not work depending on network driver (they do not work for the Bluetooth PAN driver)
         if (iface.flags() & QNetworkInterface::IsUp) {
+#if defined(Q_OS_WIN)
             // Do not connect to the Teredo Tunneling interface on Windows Xp.
             if (iface.humanReadableName() == QString("Teredo Tunneling Pseudo-Interface"))
                 continue;
+#elif defined(Q_OS_DARWIN)
+            // Do not add "utun" interfaces on macOS: nothing ever gets received
+            // (we don't know why)
+            if (iface.name().startsWith("utun"))
+                continue;
+#endif
             foreach (QNetworkAddressEntry addressEntry, iface.addressEntries()) {
                 QHostAddress addr = addressEntry.ip();
                 if (addr.isInSubnet(localMaskv4, 16)) {
diff --git a/tests/auto/network/socket/qudpsocket/tst_qudpsocket.cpp b/tests/auto/network/socket/qudpsocket/tst_qudpsocket.cpp
index b476fdd334..43d0781083 100644
--- a/tests/auto/network/socket/qudpsocket/tst_qudpsocket.cpp
+++ b/tests/auto/network/socket/qudpsocket/tst_qudpsocket.cpp
@@ -1638,9 +1638,16 @@ void tst_QUdpSocket::linkLocalIPv4()
         //Windows preallocates link local addresses to interfaces that are down.
         //These may or may not work depending on network driver (they do not work for the Bluetooth PAN driver)
         if (iface.flags() & QNetworkInterface::IsUp) {
+#if defined(Q_OS_WIN)
             // Do not add the Teredo Tunneling Pseudo Interface on Windows.
             if (iface.humanReadableName().contains("Teredo"))
                 continue;
+#elif defined(Q_OS_DARWIN)
+            // Do not add "utun" interfaces on macOS: nothing ever gets received
+            // (we don't know why)
+            if (iface.name().startsWith("utun"))
+                continue;
+#endif
             foreach (QNetworkAddressEntry addr, iface.addressEntries()) {
                 if (addr.ip().isInSubnet(localMask, 16)) {
                     addresses << addr.ip();