Expose invokables that are not slots in the xml

Without it the invocations were working but were not listed on introspection

Backported from Qt5: qtbase commit c3f485c5250a503832e767e1fe5e40595126f6c5

Change-Id: Ie62f7dc3577f52b6888ddebf0392fdf51f2845a5
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

3 files changed, 131 insertions, 0 deletions

diff --git a/tests/auto/dbus.pro b/tests/auto/dbus.pro
index 7470bf8..269a5dd 100644
--- a/tests/auto/dbus.pro
+++ b/tests/auto/dbus.pro
@@ -16,6 +16,7 @@ SUBDIRS=\
            qdbustype \
            qdbusthreading \
            qdbusxmlparser \
+           qdbusxmlgenerator \
 
 !contains(QT_CONFIG, private_tests): SUBDIRS -= \
            qdbusmarshall \
diff --git a/tests/auto/qdbusxmlgenerator/qdbusxmlgenerator.pro b/tests/auto/qdbusxmlgenerator/qdbusxmlgenerator.pro
new file mode 100644
index 0000000..5bf8523
--- /dev/null
+++ b/tests/auto/qdbusxmlgenerator/qdbusxmlgenerator.pro
@@ -0,0 +1,5 @@
+CONFIG += testcase
+TARGET = tst_qdbusxmlgenerator
+QT = core dbus testlib xml
+SOURCES += tst_qdbusxmlgenerator.cpp
+DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0
diff --git a/tests/auto/qdbusxmlgenerator/tst_qdbusxmlgenerator.cpp b/tests/auto/qdbusxmlgenerator/tst_qdbusxmlgenerator.cpp
new file mode 100644
index 0000000..1ff613b
--- /dev/null
+++ b/tests/auto/qdbusxmlgenerator/tst_qdbusxmlgenerator.cpp
@@ -0,0 +1,125 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Canonical Limited
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <qcoreapplication.h>
+
+#include <QtTest/QtTest>
+#include <QtDBus/QtDBus>
+#include <QtXml/QDomDocument>
+
+static const QString serviceName = "org.example.qdbus";
+static const QString interfaceName = serviceName;
+
+Q_DECLARE_METATYPE(QDBusConnection::RegisterOption);
+
+class DBusXmlGenetarorObject : public QObject
+{
+    Q_OBJECT
+    Q_CLASSINFO("D-Bus Interface", "org.example.qdbus")
+public:
+    Q_INVOKABLE void nonScriptableInvokable() {}
+    Q_SCRIPTABLE Q_INVOKABLE void scriptableInvokable() {}
+};
+
+class tst_QDBusXmlGenerator : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void initTestCase();
+    void introspect_data();
+    void introspect();
+};
+
+void tst_QDBusXmlGenerator::initTestCase()
+{
+    QDBusConnection::sessionBus().registerService(serviceName);
+}
+
+void tst_QDBusXmlGenerator::introspect_data()
+{
+    QTest::addColumn<QString>("methodName");
+    QTest::addColumn<QDBusConnection::RegisterOption>("flags");
+
+    QTest::newRow("scriptableInvokable") << "scriptableInvokable" << QDBusConnection::ExportScriptableInvokables;
+    QTest::newRow("nonScriptableInvokable") << "nonScriptableInvokable" << QDBusConnection::ExportNonScriptableInvokables;
+}
+
+void tst_QDBusXmlGenerator::introspect()
+{
+    QFETCH(QString, methodName);
+    QFETCH(QDBusConnection::RegisterOption, flags);
+    DBusXmlGenetarorObject obj;
+
+    QDBusConnection::sessionBus().registerObject("/" + methodName, &obj, flags );
+
+    QDBusInterface dif(serviceName, "/" + methodName, "", QDBusConnection::sessionBus());
+    QDBusReply<QString> reply = dif.call("Introspect");
+
+    bool found = false;
+    QDomDocument d;
+    d.setContent(reply.value(), false);
+    QDomNode n = d.documentElement().firstChild();
+    while (!found && !n.isNull()) {
+        QDomElement e = n.toElement(); // try to convert the node to an element.
+        if (!e.isNull()) {
+            if (e.tagName() == "interface" && e.attribute("name") == interfaceName ) {
+                QDomNode n2 = e.firstChild();
+                while (!n2.isNull()) {
+                    QDomElement e2 = n2.toElement(); // try to convert the node to an element.
+                    if (!e2.isNull()) {
+                        if (e2.tagName() == "method") {
+                            found = e2.attribute("name") == methodName;
+                        }
+                    }
+                    n2 = n2.nextSibling();
+                }
+            }
+        }
+        n = n.nextSibling();
+    }
+
+    QVERIFY(found);
+}
+
+QTEST_MAIN(tst_QDBusXmlGenerator)
+
+#include "tst_qdbusxmlgenerator.moc"
+