1 files changed, 62 insertions, 1 deletions
diff --git a/tests/auto/dbus/qdbusconnection/tst_qdbusconnection.cpp b/tests/auto/dbus/qdbusconnection/tst_qdbusconnection.cpp
index 09ce947ccc..504d1a4fea 100644
--- a/tests/auto/dbus/qdbusconnection/tst_qdbusconnection.cpp
+++ b/tests/auto/dbus/qdbusconnection/tst_qdbusconnection.cpp
@@ -1,6 +1,6 @@
 // Copyright (C) 2016 The Qt Company Ltd.
 // Copyright (C) 2016 Intel Corporation.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
 
 #include "tst_qdbusconnection.h"
 
@@ -1412,6 +1412,67 @@ void tst_QDBusConnection::pendingCallWhenDisconnected()
 #endif
 }
 
+void tst_QDBusConnection::connectionLimit()
+{
+#if !QT_CONFIG(process)
+    QSKIP("Test requires QProcess");
+#else
+    if (!QCoreApplication::instance())
+        QSKIP("Test requires a QCoreApplication");
+
+    QProcess daemon;
+    daemon.start("dbus-daemon",
+                 QStringList() << "--config-file" << QFINDTESTDATA("tst_qdbusconnection.conf")
+                               << "--nofork"
+                               << "--print-address");
+    QVERIFY2(daemon.waitForReadyRead(2000),
+             "Daemon didn't print its address in time; error: \"" + daemon.errorString().toLocal8Bit() +
+             "\"; stderr:\n" + daemon.readAllStandardError());
+
+    QString address = QString::fromLocal8Bit(daemon.readAll().trimmed());
+    QDBusConnection con = QDBusConnection::connectToBus(address, "connectionLimit");
+    QVERIFY2(!con.isConnected(), "Unexpected successful connection");
+    QCOMPARE(con.lastError().type(), QDBusError::LimitsExceeded);
+
+    // kill the bus
+    daemon.terminate();
+    daemon.waitForFinished();
+#endif
+}
+
+void tst_QDBusConnection::emptyServerAddress()
+{
+    QDBusServer server({}, nullptr);
+}
+
+void tst_QDBusConnection::parentClassSignal()
+{
+    if (!QCoreApplication::instance())
+        QSKIP("Test requires a QCoreApplication");
+
+    const QString path = "/path";
+
+    QDBusConnection con = QDBusConnection::sessionBus();
+    QVERIFY(con.isConnected());
+
+    // register one object at root:
+    MyObject obj;
+    QVERIFY(con.registerObject(path, &obj, QDBusConnection::ExportAllContents));
+    QCOMPARE(con.objectRegisteredAt(path), static_cast<QObject *>(&obj));
+
+    SignalReceiver recv;
+    QVERIFY(con.connect(con.baseService(), path, "local.BaseObject", "baseObjectSignal", &recv,
+                        SLOT(oneSlot())));
+    QVERIFY(con.connect(con.baseService(), path, "local.MyObject", "myObjectSignal", &recv,
+                        SLOT(oneSlot())));
+
+    emit obj.baseObjectSignal();
+    QTRY_COMPARE(recv.signalsReceived, 1);
+
+    emit obj.myObjectSignal();
+    QTRY_COMPARE(recv.signalsReceived, 2);
+}
+
 QString MyObject::path;
 QString MyObjectWithoutInterface::path;
 QString MyObjectWithoutInterface::interface;