Merge remote-tracking branch 'origin/wip/qt6' into wip/cmake

Change-Id: I715b1d743d5f11560e7b3fbeb8fd64a5e5ddb277

13 files changed, 87 insertions, 89 deletions

diff --git a/tests/auto/network/access/http2/tst_http2.cpp b/tests/auto/network/access/http2/tst_http2.cpp
index 53d0e7a694..e24370fc87 100644
--- a/tests/auto/network/access/http2/tst_http2.cpp
+++ b/tests/auto/network/access/http2/tst_http2.cpp
@@ -340,7 +340,7 @@ void tst_Http2::flowControlServerSide()
     clearHTTP2State();
 
     serverPort = 0;
-    nRequests = 30;
+    nRequests = 10;
 
     const Http2::RawSettings serverSettings = {{Settings::MAX_CONCURRENT_STREAMS_ID, 7}};
 
diff --git a/tests/auto/network/access/qftp/tst_qftp.cpp b/tests/auto/network/access/qftp/tst_qftp.cpp
index e07588d6c6..a04c2ae01d 100644
--- a/tests/auto/network/access/qftp/tst_qftp.cpp
+++ b/tests/auto/network/access/qftp/tst_qftp.cpp
@@ -43,6 +43,7 @@
 #include <QtNetwork/private/qnetworksession_p.h>
 #include <QTcpServer>
 #include <QHostInfo>
+#include <QElapsedTimer>
 #include <QTcpSocket>
 
 #include "../../../network-settings.h"
@@ -2160,7 +2161,7 @@ void tst_QFtp::qtbug7359Crash()
     QFtp ftp;
     ftp.connectToHost("127.0.0.1");
 
-    QTime t;
+    QElapsedTimer t;
     int elapsed;
 
     t.start();
@@ -2365,7 +2366,7 @@ void tst_QFtp::loginURL()
 
     ftp = newFtp();
     addCommand(QFtp::ConnectToHost,
-               ftp->connectToHost(QHostInfo::localHostName(), port));
+               ftp->connectToHost("127.0.0.1", port));
     addCommand(QFtp::Login, ftp->login(user, password));
 
     QTestEventLoop::instance().enterLoop(5);
@@ -2373,7 +2374,7 @@ void tst_QFtp::loginURL()
     ftp = nullptr;
     server.stopServer();
     if (QTestEventLoop::instance().timeout())
-        QFAIL(msgTimedOut(QHostInfo::localHostName(), port));
+        QFAIL(msgTimedOut("127.0.0.1", port));
 
     QCOMPARE(server.getRawUser(), rawUser);
     QCOMPARE(server.getRawPassword(), rawPass);
diff --git a/tests/auto/network/access/qnetworkreply/certs/qt-test-server-cacert.pem b/tests/auto/network/access/qnetworkreply/certs/qt-test-server-cacert.pem
index 25bd4046e8..c5aea0d7c9 100644
--- a/tests/auto/network/access/qnetworkreply/certs/qt-test-server-cacert.pem
+++ b/tests/auto/network/access/qnetworkreply/certs/qt-test-server-cacert.pem
@@ -1,17 +1,17 @@
 -----BEGIN CERTIFICATE-----
-MIICrTCCAhYCCQCdDn5rci6VDjANBgkqhkiG9w0BAQQFADCBmjEOMAwGA1UEChMF
-Tm9raWExFDASBgNVBAsTC1F0IFNvZnR3YXJlMSIwIAYJKoZIhvcNAQkBFhNub2Jv
-ZHlAbm9kb21haW4ub3JnMQ0wCwYDVQQHEwRPc2xvMQ0wCwYDVQQIEwRPc2xvMQsw
-CQYDVQQGEwJOTzEjMCEGA1UEAxMacXQtdGVzdC1zZXJ2ZXIucXQtdGVzdC1uZXQw
-HhcNMDkwNzEwMDc0MTIzWhcNMTkwNzA4MDc0MTIzWjCBmjEOMAwGA1UEChMFTm9r
-aWExFDASBgNVBAsTC1F0IFNvZnR3YXJlMSIwIAYJKoZIhvcNAQkBFhNub2JvZHlA
-bm9kb21haW4ub3JnMQ0wCwYDVQQHEwRPc2xvMQ0wCwYDVQQIEwRPc2xvMQswCQYD
-VQQGEwJOTzEjMCEGA1UEAxMacXQtdGVzdC1zZXJ2ZXIucXQtdGVzdC1uZXQwgZ8w
-DQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAM2q22/WNMmn8cC+5EEYGeICySLmp9W6
-Ay6eKHr0Xxp3X3epETuPfvAuxp7rOtkS18EMUegkUj8jw0IMEcbyHKFC/rTCaYOt
-93CxGBXMIChiMPAsFeYzGa/D6xzAkfcRaJRQ+Ek3CDLXPnXfo7xpABXezYcPXAJr
-gsgBfWrwHdxzAgMBAAEwDQYJKoZIhvcNAQEEBQADgYEAy7YOLCZABQy2Ygkchq1I
-+TUpvMn+gLwAyW8TNErM1V4lNY2+K78RawzKx3SqM97ymCy4TD45EA3A2gmi32NI
-xSKBNjFyzngUqsXBdcSasALiowlZCiJrGwlGX5qCkBlxXvJeUEbuJLPYVl5FBjXZ
-6o00K4cSPCqtqUez7WSmDZU=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 -----END CERTIFICATE-----
diff --git a/tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp b/tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp
index 550d80501e..1afd8af7b0 100644
--- a/tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp
+++ b/tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp
@@ -32,8 +32,11 @@
 #include <QtCore/QDataStream>
 #include <QtCore/QUrl>
 #include <QtCore/QEventLoop>
+#include <QtCore/QElapsedTimer>
 #include <QtCore/QFile>
 #include <QtCore/QRandomGenerator>
+#include <QtCore/QRegularExpression>
+#include <QtCore/QRegularExpressionMatch>
 #include <QtCore/QSharedPointer>
 #include <QtCore/QScopedPointer>
 #include <QtCore/QTemporaryFile>
@@ -1147,7 +1150,7 @@ protected:
         }
 
         // now write in "blocking mode", this is where the rate measuring starts
-        QTime timer;
+        QElapsedTimer timer;
         timer.start();
         //const qint64 writtenBefore = dataIndex;
         //qint64 measuredTotalBytes = wantedSize - writtenBefore;
@@ -1246,7 +1249,7 @@ protected:
         }
 
         qint64 bytesRead = 0;
-        QTime stopWatch;
+        QElapsedTimer stopWatch;
         stopWatch.start();
         do {
             if (device->bytesAvailable() == 0) {
@@ -4147,10 +4150,10 @@ void tst_QNetworkReply::ioGetFromHttpWithCache()
     request.setAttribute(QNetworkRequest::CacheSaveControlAttribute, false);
 
     QFETCH(QStringList, extraHttpHeaders);
-    QStringListIterator it(extraHttpHeaders);
-    while (it.hasNext()) {
-        QString header = it.next();
-        QString value = it.next();
+    QVERIFY(extraHttpHeaders.size() % 2 == 0);
+    for (auto it = extraHttpHeaders.cbegin(), end = extraHttpHeaders.cend(); it != end; /*double-stepping*/) {
+        QString header = *it++;
+        QString value = *it++;
         request.setRawHeader(header.toLatin1(), value.toLatin1()); // To latin1? Deal with it!
     }
 
@@ -5148,8 +5151,8 @@ void tst_QNetworkReply::ioGetFromBuiltinHttp()
     const int rate = 200; // in kB per sec
     RateControlledReader reader(server, reply.data(), rate, bufferSize);
 
-    QTime loopTime;
-    loopTime.start();
+    QElapsedTimer loopTimer;
+    loopTimer.start();
 
     const int result = waitForFinish(reply);
     if (notEnoughDataForFastSender) {
@@ -5159,7 +5162,7 @@ void tst_QNetworkReply::ioGetFromBuiltinHttp()
 
     QVERIFY2(result == Success, msgWaitForFinished(reply));
 
-    const int elapsedTime = loopTime.elapsed();
+    const int elapsedTime = loopTimer.elapsed();
     server.wait();
     reader.wrapUp();
 
@@ -5445,12 +5448,12 @@ void tst_QNetworkReply::rateControl()
     RateControlledReader reader(sender, reply.data(), rate, 20);
 
     // this test is designed to run for 25 seconds at most
-    QTime loopTime;
-    loopTime.start();
+    QElapsedTimer loopTimer;
+    loopTimer.start();
 
     QVERIFY2(waitForFinish(reply) == Success, msgWaitForFinished(reply));
 
-    int elapsedTime = loopTime.elapsed();
+    int elapsedTime = loopTimer.elapsed();
 
     if (!errorSpy.isEmpty()) {
         qDebug() << "ERROR!" << errorSpy[0][0] << reply->errorString();
@@ -6120,8 +6123,8 @@ void tst_QNetworkReply::httpConnectionCount()
     }
 
     int pendingConnectionCount = 0;
-    QTime time;
-    time.start();
+    QElapsedTimer timer;
+    timer.start();
 
     while(pendingConnectionCount <= 20) {
         QTestEventLoop::instance().enterLoop(1);
@@ -6133,7 +6136,7 @@ void tst_QNetworkReply::httpConnectionCount()
         }
 
         // at max. wait 10 sec
-        if (time.elapsed() > 10000)
+        if (timer.elapsed() > 10000)
             break;
     }
 
@@ -7910,9 +7913,10 @@ void tst_QNetworkReply::synchronousAuthenticationCache()
                 "Content-Type: text/plain\r\n"
                 "\r\n"
                 "auth";
-            QRegExp rx("Authorization: Basic ([^\r\n]*)\r\n");
-            if (rx.indexIn(receivedData) > 0) {
-                if (QByteArray::fromBase64(rx.cap(1).toLatin1()) == "login:password") {
+            QRegularExpression rx("Authorization: Basic ([^\r\n]*)\r\n");
+            QRegularExpressionMatch match = rx.match(receivedData);
+            if (match.hasMatch()) {
+                if (QByteArray::fromBase64(match.captured(1).toLatin1()) == "login:password") {
                     dataToTransmit =
                           "HTTP/1.0 200 OK\r\n"
                           "Content-Type: text/plain\r\n"
diff --git a/tests/auto/network/socket/platformsocketengine/tst_platformsocketengine.cpp b/tests/auto/network/socket/platformsocketengine/tst_platformsocketengine.cpp
index 01168cc0d6..ffc63ee46a 100644
--- a/tests/auto/network/socket/platformsocketengine/tst_platformsocketengine.cpp
+++ b/tests/auto/network/socket/platformsocketengine/tst_platformsocketengine.cpp
@@ -32,7 +32,7 @@
 #include <qcoreapplication.h>
 #include <qdatastream.h>
 #include <qhostaddress.h>
-#include <qdatetime.h>
+#include <qelapsedtimer.h>
 
 #ifdef Q_OS_UNIX
 #include <unistd.h>
@@ -403,7 +403,7 @@ void tst_PlatformSocketEngine::udpLoopbackPerformance()
     QHostAddress localhost = QHostAddress::LocalHost;
 
     qlonglong readBytes = 0;
-    QTime timer;
+    QElapsedTimer timer;
     timer.start();
     while (timer.elapsed() < 5000) {
         udpSocket2.write(message1.data(), message1.size());
@@ -462,7 +462,7 @@ void tst_PlatformSocketEngine::tcpLoopbackPerformance()
     QByteArray message1(messageSize, '@');
     QByteArray answer(messageSize, '@');
 
-    QTime timer;
+    QElapsedTimer timer;
     timer.start();
     qlonglong readBytes = 0;
     while (timer.elapsed() < 5000) {
diff --git a/tests/auto/network/socket/qhttpsocketengine/tst_qhttpsocketengine.cpp b/tests/auto/network/socket/qhttpsocketengine/tst_qhttpsocketengine.cpp
index cdc6fef663..64241014d7 100644
--- a/tests/auto/network/socket/qhttpsocketengine/tst_qhttpsocketengine.cpp
+++ b/tests/auto/network/socket/qhttpsocketengine/tst_qhttpsocketengine.cpp
@@ -38,6 +38,7 @@
 #include <qhostaddress.h>
 #include <qtcpsocket.h>
 #include <qdebug.h>
+#include <qelapsedtimer.h>
 #include <qtcpserver.h>
 
 #include "../../../network-settings.h"
@@ -397,7 +398,7 @@ void tst_QHttpSocketEngine::tcpLoopbackPerformance()
     QByteArray message1(messageSize, '@');
     QByteArray answer(messageSize, '@');
 
-    QTime timer;
+    QElapsedTimer timer;
     timer.start();
     qlonglong readBytes = 0;
     while (timer.elapsed() < 30000) {
@@ -629,7 +630,7 @@ void tst_QHttpSocketEngine::downloadBigFile()
 
     bytesAvailable = 0;
 
-    QTime stopWatch;
+    QElapsedTimer stopWatch;
     stopWatch.start();
 
     QTestEventLoop::instance().enterLoop(60);
diff --git a/tests/auto/network/socket/qlocalsocket/tst_qlocalsocket.cpp b/tests/auto/network/socket/qlocalsocket/tst_qlocalsocket.cpp
index f53c75c6a4..732f7eef00 100644
--- a/tests/auto/network/socket/qlocalsocket/tst_qlocalsocket.cpp
+++ b/tests/auto/network/socket/qlocalsocket/tst_qlocalsocket.cpp
@@ -32,6 +32,7 @@
 
 #include <qtextstream.h>
 #include <qdatastream.h>
+#include <qelapsedtimer.h>
 #include <QtNetwork/qlocalsocket.h>
 #include <QtNetwork/qlocalserver.h>
 
@@ -1031,7 +1032,7 @@ void tst_QLocalSocket::waitForDisconnect()
     QLocalSocket *serverSocket = server.nextPendingConnection();
     QVERIFY(serverSocket);
     socket.disconnectFromServer();
-    QTime timer;
+    QElapsedTimer timer;
     timer.start();
     QVERIFY(serverSocket->waitForDisconnected(3000));
     QVERIFY(timer.elapsed() < 2000);
diff --git a/tests/auto/network/socket/qtcpserver/tst_qtcpserver.cpp b/tests/auto/network/socket/qtcpserver/tst_qtcpserver.cpp
index 22ac9aa076..fc5a7d1fab 100644
--- a/tests/auto/network/socket/qtcpserver/tst_qtcpserver.cpp
+++ b/tests/auto/network/socket/qtcpserver/tst_qtcpserver.cpp
@@ -882,7 +882,7 @@ void tst_QTcpServer::serverAddress_data()
     QTest::addColumn<QHostAddress>("listenAddress");
     QTest::addColumn<QHostAddress>("serverAddress");
 #ifdef Q_OS_WIN
-    if (QSysInfo::windowsVersion() < QSysInfo::WV_6_0)
+    if (QOperatingSystemVersion::current() < QOperatingSystemVersion::WindowsVista)
         QTest::newRow("Any") << QHostAddress(QHostAddress::Any) << QHostAddress(QHostAddress::AnyIPv4); //windows XP doesn't support dual stack sockets
     else
 #endif
diff --git a/tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp b/tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp
index abe9845213..7733b0a62b 100644
--- a/tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp
+++ b/tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp
@@ -66,7 +66,7 @@
 #endif
 #include <QTextStream>
 #include <QThread>
-#include <QTime>
+#include <QElapsedTimer>
 #include <QTimer>
 #include <QDebug>
 // RVCT compiles also unused inline methods
@@ -237,7 +237,6 @@ private:
     qint64 bytesAvailable;
     qint64 expectedLength;
     bool readingBody;
-    QTime timer;
 
     QByteArray expectedReplyIMAP_cached;
 
@@ -327,8 +326,8 @@ void tst_QTcpSocket::initTestCase_data()
     QTest::addColumn<bool>("ssl");
 
     QTest::newRow("WithoutProxy") << false << 0 << false;
-    //QTest::newRow("WithSocks5Proxy") << true << int(Socks5Proxy) << false; ### temporarily disabled, QTBUG-38385
-    //QTest::newRow("WithSocks5ProxyAuth") << true << int(Socks5Proxy | AuthBasic) << false; ### temporarily disabled, QTBUG-38385
+    QTest::newRow("WithSocks5Proxy") << true << int(Socks5Proxy) << false;
+    QTest::newRow("WithSocks5ProxyAuth") << true << int(Socks5Proxy | AuthBasic) << false;
 
     QTest::newRow("WithHttpProxy") << true << int(HttpProxy) << false;
     QTest::newRow("WithHttpProxyBasicAuth") << true << int(HttpProxy | AuthBasic) << false;
@@ -336,8 +335,8 @@ void tst_QTcpSocket::initTestCase_data()
 
 #ifndef QT_NO_SSL
     QTest::newRow("WithoutProxy SSL") << false << 0 << true;
-    //QTest::newRow("WithSocks5Proxy SSL") << true << int(Socks5Proxy) << true; ### temporarily disabled, QTBUG-38385
-    //QTest::newRow("WithSocks5AuthProxy SSL") << true << int(Socks5Proxy | AuthBasic) << true; ### temporarily disabled, QTBUG-38385
+    QTest::newRow("WithSocks5Proxy SSL") << true << int(Socks5Proxy) << true;
+    QTest::newRow("WithSocks5AuthProxy SSL") << true << int(Socks5Proxy | AuthBasic) << true;
 
     QTest::newRow("WithHttpProxy SSL") << true << int(HttpProxy) << true;
     QTest::newRow("WithHttpProxyBasicAuth SSL") << true << int(HttpProxy | AuthBasic) << true;
@@ -866,7 +865,8 @@ void tst_QTcpSocket::hostNotFound()
     QCOMPARE(socket->state(), QTcpSocket::UnconnectedState);
 #ifdef QT_TEST_SERVER
     QFETCH_GLOBAL(bool, setProxy);
-    if (setProxy) {
+    QFETCH_GLOBAL(int, proxyType);
+    if (setProxy && (proxyType & HttpProxy) == HttpProxy) {
         QEXPECT_FAIL("", "QTBUG-73953: The version of Squid in the docker container behaves "
                          "differently to the one in the network testing server, returning 503 "
                          "when we expect 404", Continue);
@@ -1518,7 +1518,7 @@ void tst_QTcpSocket::downloadBigFile()
     expectedLength = 0;
     readingBody = false;
 
-    QTime stopWatch;
+    QElapsedTimer stopWatch;
     stopWatch.start();
 
     enterLoop(600);
@@ -2482,7 +2482,7 @@ void tst_QTcpSocket::suddenRemoteDisconnect()
     QEventLoop loop;
     connect(&serverProcess, SIGNAL(finished(int)), &loop, SLOT(quit()));
     connect(&clientProcess, SIGNAL(finished(int)), &loop, SLOT(quit()));
-    QTime stopWatch;
+    QElapsedTimer stopWatch;
     stopWatch.start();
     QTimer::singleShot(20000, &loop, SLOT(quit()));
 
@@ -2522,7 +2522,7 @@ void tst_QTcpSocket::connectToMultiIP()
     // rationale: this domain resolves to 3 A-records, 2 of them are
     // invalid. QTcpSocket should never spend more than 30 seconds per IP, and
     // 30s*2 = 60s.
-    QTime stopWatch;
+    QElapsedTimer stopWatch;
     stopWatch.start();
     socket->connectToHost("multi.dev.qt-project.org", 80);
     QVERIFY(socket->waitForConnected(60500));
@@ -2714,7 +2714,7 @@ void tst_QTcpSocket::taskQtBug5799ConnectionErrorWaitForConnected()
 
     QTcpSocket socket;
     socket.connectToHost(QtNetworkSettings::httpServerName(), 12346);
-    QTime timer;
+    QElapsedTimer timer;
     timer.start();
     socket.waitForConnected(10000);
     QVERIFY2(timer.elapsed() < 9900, "Connection to closed port timed out instead of refusing, something is wrong");
diff --git a/tests/auto/network/socket/qudpsocket/tst_qudpsocket.cpp b/tests/auto/network/socket/qudpsocket/tst_qudpsocket.cpp
index a4b22cb000..0f419e9de4 100644
--- a/tests/auto/network/socket/qudpsocket/tst_qudpsocket.cpp
+++ b/tests/auto/network/socket/qudpsocket/tst_qudpsocket.cpp
@@ -40,6 +40,7 @@
 #include <qhostinfo.h>
 #include <qtcpsocket.h>
 #include <qmap.h>
+#include <qelapsedtimer.h>
 #include <qnetworkdatagram.h>
 #include <QNetworkProxy>
 #include <QNetworkInterface>
@@ -922,7 +923,7 @@ void tst_QUdpSocket::performance()
     client.connectToHost(serverAddress, server.localPort());
     QVERIFY(client.waitForConnected(10000));
 
-    QTime stopWatch;
+    QElapsedTimer stopWatch;
     stopWatch.start();
 
     qint64 nbytes = 0;
diff --git a/tests/auto/network/ssl/qsslcertificate/tst_qsslcertificate.cpp b/tests/auto/network/ssl/qsslcertificate/tst_qsslcertificate.cpp
index 0c8535f2de..efc0c26076 100644
--- a/tests/auto/network/ssl/qsslcertificate/tst_qsslcertificate.cpp
+++ b/tests/auto/network/ssl/qsslcertificate/tst_qsslcertificate.cpp
@@ -401,9 +401,7 @@ void tst_QSslCertificate::subjectAlternativeNames()
         certificate.subjectAlternativeNames();
 
     // verify that each entry in subjAltNames is present in fileContents
-    QMapIterator<QSsl::AlternativeNameEntryType, QString> it(altSubjectNames);
-    while (it.hasNext()) {
-        it.next();
+    for (auto it = altSubjectNames.cbegin(), end = altSubjectNames.cend(); it != end; ++it) {
         QByteArray type;
         if (it.key() == QSsl::EmailEntry)
             type = "email";
diff --git a/tests/auto/network/ssl/qsslsocket/certs/qt-test-server-cacert.pem b/tests/auto/network/ssl/qsslsocket/certs/qt-test-server-cacert.pem
index 25bd4046e8..c5aea0d7c9 100644
--- a/tests/auto/network/ssl/qsslsocket/certs/qt-test-server-cacert.pem
+++ b/tests/auto/network/ssl/qsslsocket/certs/qt-test-server-cacert.pem
@@ -1,17 +1,17 @@
 -----BEGIN CERTIFICATE-----
-MIICrTCCAhYCCQCdDn5rci6VDjANBgkqhkiG9w0BAQQFADCBmjEOMAwGA1UEChMF
-Tm9raWExFDASBgNVBAsTC1F0IFNvZnR3YXJlMSIwIAYJKoZIhvcNAQkBFhNub2Jv
-ZHlAbm9kb21haW4ub3JnMQ0wCwYDVQQHEwRPc2xvMQ0wCwYDVQQIEwRPc2xvMQsw
-CQYDVQQGEwJOTzEjMCEGA1UEAxMacXQtdGVzdC1zZXJ2ZXIucXQtdGVzdC1uZXQw
-HhcNMDkwNzEwMDc0MTIzWhcNMTkwNzA4MDc0MTIzWjCBmjEOMAwGA1UEChMFTm9r
-aWExFDASBgNVBAsTC1F0IFNvZnR3YXJlMSIwIAYJKoZIhvcNAQkBFhNub2JvZHlA
-bm9kb21haW4ub3JnMQ0wCwYDVQQHEwRPc2xvMQ0wCwYDVQQIEwRPc2xvMQswCQYD
-VQQGEwJOTzEjMCEGA1UEAxMacXQtdGVzdC1zZXJ2ZXIucXQtdGVzdC1uZXQwgZ8w
-DQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAM2q22/WNMmn8cC+5EEYGeICySLmp9W6
-Ay6eKHr0Xxp3X3epETuPfvAuxp7rOtkS18EMUegkUj8jw0IMEcbyHKFC/rTCaYOt
-93CxGBXMIChiMPAsFeYzGa/D6xzAkfcRaJRQ+Ek3CDLXPnXfo7xpABXezYcPXAJr
-gsgBfWrwHdxzAgMBAAEwDQYJKoZIhvcNAQEEBQADgYEAy7YOLCZABQy2Ygkchq1I
-+TUpvMn+gLwAyW8TNErM1V4lNY2+K78RawzKx3SqM97ymCy4TD45EA3A2gmi32NI
-xSKBNjFyzngUqsXBdcSasALiowlZCiJrGwlGX5qCkBlxXvJeUEbuJLPYVl5FBjXZ
-6o00K4cSPCqtqUez7WSmDZU=
+MIICpzCCAhACCQCzAF1hyRVzAjANBgkqhkiG9w0BAQUFADCBlzELMAkGA1UEBhMC
+Tk8xDTALBgNVBAgTBE9zbG8xDTALBgNVBAcTBE9zbG8xDjAMBgNVBAoTBU5va2lh
+MTUwMwYDVQQLFCxRdCBTb2Z0d2FyZS9lbWFpbEFkZHJlc3M9bm9ib2R5QG5vZG9t
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+BgNVBAgTBE9zbG8xDTALBgNVBAcTBE9zbG8xDjAMBgNVBAoTBU5va2lhMTUwMwYD
+VQQLFCxRdCBTb2Z0d2FyZS9lbWFpbEFkZHJlc3M9bm9ib2R5QG5vZG9tYWluLm9y
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+PUyet01fKpcRqVs+OJxdExFBTra3gho6WzzpTSPsuX2ZKOLF5k6KkCvdCGvhC1Kv
+HHPIExurfzvdlSRzj6HbKyPuSfxyOloH0bBp7/Gg5RIuBPKlbmfbnTLtwEjhhbMU
+SoYI8HZd3HfY87c=
 -----END CERTIFICATE-----
diff --git a/tests/auto/network/ssl/qsslsocket/tst_qsslsocket.cpp b/tests/auto/network/ssl/qsslsocket/tst_qsslsocket.cpp
index 7912063bc8..4035dfbf5f 100644
--- a/tests/auto/network/ssl/qsslsocket/tst_qsslsocket.cpp
+++ b/tests/auto/network/ssl/qsslsocket/tst_qsslsocket.cpp
@@ -29,6 +29,7 @@
 
 #include <QtCore/qglobal.h>
 #include <QtCore/qthread.h>
+#include <QtCore/qelapsedtimer.h>
 #include <QtNetwork/qhostaddress.h>
 #include <QtNetwork/qhostinfo.h>
 #include <QtNetwork/qnetworkproxy.h>
@@ -710,7 +711,7 @@ void tst_QSslSocket::sslErrors()
     const auto socketSslErrors = socket->sslErrors();
     for (const QSslError &err : socketSslErrors)
         sslErrors << err.error();
-    qSort(sslErrors);
+    std::sort(sslErrors.begin(), sslErrors.end());
     QVERIFY(sslErrors.contains(QSslError::HostNameMismatch));
     QVERIFY(sslErrors.contains(FLUKE_CERTIFICATE_ERROR));
 
@@ -720,7 +721,7 @@ void tst_QSslSocket::sslErrors()
     const auto sslErrorsSpyErrors = qvariant_cast<QList<QSslError> >(qAsConst(sslErrorsSpy).first().first());
     for (const QSslError &err : sslErrorsSpyErrors)
         emittedErrors << err.error();
-    qSort(emittedErrors);
+    std::sort(emittedErrors.begin(), emittedErrors.end());
     QCOMPARE(sslErrors, emittedErrors);
 
     // check the same errors were emitted by peerVerifyError
@@ -729,7 +730,7 @@ void tst_QSslSocket::sslErrors()
     const QList<QVariantList> &peerVerifyList = peerVerifyErrorSpy;
     for (const QVariantList &args : peerVerifyList)
         peerErrors << qvariant_cast<QSslError>(args.first()).error();
-    qSort(peerErrors);
+    std::sort(peerErrors.begin(), peerErrors.end());
     QCOMPARE(sslErrors, peerErrors);
 }
 
@@ -1989,7 +1990,7 @@ public slots:
         QTestEventLoop::instance().exitLoop();
     }
     void waitSomeMore(QSslSocket *socket) {
-        QTime t;
+        QElapsedTimer t;
         t.start();
         while (!socket->encryptedBytesAvailable()) {
             QCoreApplication::processEvents(QEventLoop::AllEvents | QEventLoop::WaitForMoreEvents, 250);
@@ -2754,6 +2755,7 @@ void tst_QSslSocket::encryptWithoutConnecting()
 
 void tst_QSslSocket::resume_data()
 {
+    QSKIP("Temporary skip while updating certificates");
     QTest::addColumn<bool>("ignoreErrorsAfterPause");
     QTest::addColumn<QList<QSslError> >("errorsToIgnore");
     QTest::addColumn<bool>("expectSuccess");
@@ -3591,12 +3593,7 @@ protected:
         socket = new QSslSocket(this);
         socket->setSslConfiguration(config);
         socket->setPeerVerifyMode(peerVerifyMode);
-        if (QSslSocket::sslLibraryVersionNumber() > 0x10101000L) {
-            // FIXME. With OpenSSL 1.1.1 and TLS 1.3 PSK auto-test is broken.
-            socket->setProtocol(QSsl::TlsV1_2);
-        } else {
-            socket->setProtocol(protocol);
-        }
+        socket->setProtocol(protocol);
         if (ignoreSslErrors)
             connect(socket, SIGNAL(sslErrors(QList<QSslError>)), this, SLOT(ignoreErrorSlot()));
 
@@ -3940,11 +3937,6 @@ void tst_QSslSocket::pskServer()
         return;
 
     QSslSocket socket;
-#ifdef TLS1_3_VERSION
-    // FIXME: with OpenSSL 1.1.1 (thus TLS 1.3) test is known to fail
-    // due to the different PSK mechanism (?) - to be investigated ASAP.
-    socket.setProtocol(QSsl::TlsV1_2);
-#endif
     this->socket = &socket;
 
     QSignalSpy connectedSpy(&socket, SIGNAL(connected()));