Windows - "bypass proxy for local..." also affects IP addresses

If the "bypass proxy for local addresses" option is enabled in
the windows proxy configuration, then do not use the proxy for
any IP address in the subnet of any network interface.

As the systemProxyForQuery api is now offering HTTP proxy tunnels
for TCP sockets, this change avoids local ad-hoc network
connections being routed through the proxy.
In the case where the local address was on a different interface to
the proxy server, it may have been unreachable through the proxy.
For example IP over USB or Bluetooth.

Change-Id: I0842732832a7795112be029d923ed168edc008d6
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/tests/auto/network/kernel/qnetworkproxyfactory/tst_qnetworkproxyfactory.cpp b/tests/auto/network/kernel/qnetworkproxyfactory/tst_qnetworkproxyfactory.cpp
index 9b7d21eff8..d8f5a0428f 100644
--- a/tests/auto/network/kernel/qnetworkproxyfactory/tst_qnetworkproxyfactory.cpp
+++ b/tests/auto/network/kernel/qnetworkproxyfactory/tst_qnetworkproxyfactory.cpp
@@ -133,6 +133,10 @@ void tst_QNetworkProxyFactory::systemProxyForQuery_data()
     QTest::newRow("imap") << (int)QNetworkProxyQuery::TcpSocket << QUrl() << QString() << QString("qt-project.org") << 0 << (int)QNetworkProxy::TunnelingCapability;
     QTest::newRow("autobind-server") << (int)QNetworkProxyQuery::TcpServer << QUrl() << QString() << QString() << 0 << (int)QNetworkProxy::ListeningCapability;
     QTest::newRow("web-server") << (int)QNetworkProxyQuery::TcpServer << QUrl() << QString() << QString() << 80 << (int)QNetworkProxy::ListeningCapability;
+    //windows: these should be bypassed  if "bypass proxy server for local addresses" is ticked
+    foreach (QHostAddress address, QNetworkInterface::allAddresses()) {
+        QTest::newRow(qPrintable(address.toString())) << (int)QNetworkProxyQuery::TcpSocket << QUrl() << QString() << address.toString() << 0 << 0;
+    }
 
     //UDP
     QTest::newRow("udp") << (int)QNetworkProxyQuery::UdpSocket << QUrl() << QString() << QString() << 0 << (int)QNetworkProxy::UdpTunnelingCapability;