QAbstractSocket: Use new faster DNS function

Use qt_qhostinfo_lookup which avoids the event loop when the DNS
result is already cached.

Reviewed-by: Thiago

4 files changed, 21 insertions, 3 deletions

diff --git a/tests/auto/qsslsocket/qsslsocket.pro b/tests/auto/qsslsocket/qsslsocket.pro
index 147175e..541b2d9 100644
--- a/tests/auto/qsslsocket/qsslsocket.pro
+++ b/tests/auto/qsslsocket/qsslsocket.pro
@@ -32,3 +32,5 @@ wince* {
 } else {
     DEFINES += SRCDIR=\\\"$$PWD/\\\"
 }
+
+requires(contains(QT_CONFIG,private_tests))
diff --git a/tests/auto/qsslsocket/tst_qsslsocket.cpp b/tests/auto/qsslsocket/tst_qsslsocket.cpp
index abd3237..ad2b50d 100644
--- a/tests/auto/qsslsocket/tst_qsslsocket.cpp
+++ b/tests/auto/qsslsocket/tst_qsslsocket.cpp
@@ -54,6 +54,8 @@
 #include <QNetworkProxy>
 #include <QAuthenticator>
 
+#include "private/qhostinfo_p.h"
+
 #include "../network-settings.h"
 
 Q_DECLARE_METATYPE(QAbstractSocket::SocketState)
@@ -288,6 +290,8 @@ void tst_QSslSocket::init()
         }
         QNetworkProxy::setApplicationProxy(proxy);
     }
+
+    qt_qhostinfo_clear_cache();
 }
 
 void tst_QSslSocket::cleanup()
@@ -477,7 +481,7 @@ void tst_QSslSocket::simpleConnectWithIgnore()
 
     // Start connecting
     socket.connectToHost(QtNetworkSettings::serverName(), 993);
-    QCOMPARE(socket.state(), QAbstractSocket::HostLookupState);
+    QVERIFY(socket.state() != QAbstractSocket::UnconnectedState); // something must be in progress
     enterLoop(10);
 
     // Start handshake
diff --git a/tests/auto/qtcpsocket/qtcpsocket.pro b/tests/auto/qtcpsocket/qtcpsocket.pro
index 4bbec23..3d4eba3 100644
--- a/tests/auto/qtcpsocket/qtcpsocket.pro
+++ b/tests/auto/qtcpsocket/qtcpsocket.pro
@@ -3,3 +3,6 @@ TEMPLATE = subdirs
 
 !wince*: SUBDIRS = test stressTest
 wince*|symbian*|vxworks* : SUBDIRS = test
+
+
+requires(contains(QT_CONFIG,private_tests))
diff --git a/tests/auto/qtcpsocket/tst_qtcpsocket.cpp b/tests/auto/qtcpsocket/tst_qtcpsocket.cpp
index e638e287..ef7ff83 100644
--- a/tests/auto/qtcpsocket/tst_qtcpsocket.cpp
+++ b/tests/auto/qtcpsocket/tst_qtcpsocket.cpp
@@ -92,6 +92,8 @@
 #include <unistd.h>
 #endif
 
+#include "private/qhostinfo_p.h"
+
 #include "../network-settings.h"
 
 Q_DECLARE_METATYPE(QAbstractSocket::SocketError)
@@ -315,6 +317,8 @@ void tst_QTcpSocket::init()
         }
         QNetworkProxy::setApplicationProxy(proxy);
     }
+
+    qt_qhostinfo_clear_cache();
 }
 
 QTcpSocket *tst_QTcpSocket::newSocket() const
@@ -1059,7 +1063,9 @@ void tst_QTcpSocket::disconnectWhileLookingUp()
     // just connect and disconnect, then make sure nothing weird happened
     QTcpSocket *socket = newSocket();
     socket->connectToHost(QtNetworkSettings::serverName(), 21);
-    QVERIFY(socket->state() == QAbstractSocket::HostLookupState);
+
+    // check that connect is in progress
+    QVERIFY(socket->state() != QAbstractSocket::UnconnectedState);
 
     QFETCH(bool, doClose);
     if (doClose) {
@@ -1665,7 +1671,10 @@ void tst_QTcpSocket::waitForConnectedInHostLookupSlot()
     connect(tmpSocket, SIGNAL(hostFound()), this, SLOT(hostLookupSlot()));
     tmpSocket->connectToHost(QtNetworkSettings::serverName(), 143);
 
-    loop.exec();
+    // only execute the loop if not already connected
+    if (tmpSocket->state() != QAbstractSocket::ConnectedState)
+        loop.exec();
+
     QCOMPARE(timerSpy.count(), 0);
 
     delete tmpSocket;