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qt5base-lts/tests/auto/qdbusxmlparser/tst_qdbusxmlparser.cpp
Qt by Nokia 38be0d1383 Initial import from the monolithic Qt. 
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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 12:05:43 +02:00

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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
/* -*- C++ -*-
*/
#include <qcoreapplication.h>
#include <qmetatype.h>
#include <QtTest/QtTest>
#include <QtDBus/QtDBus>
#define USE_PRIVATE_CODE
#include "../qdbusmarshall/common.h"
class tst_QDBusXmlParser: public QObject
{
Q_OBJECT
private:
void parsing_common(const QString&);
private slots:
void parsing_data();
void parsing();
void parsingWithDoctype_data();
void parsingWithDoctype();
void objectWithContent_data();
void objectWithContent();
void methods_data();
void methods();
void signals__data();
void signals_();
void properties_data();
void properties();
};
void tst_QDBusXmlParser::parsing_data()
{
QTest::addColumn<QString>("xmlData");
QTest::addColumn<int>("interfaceCount");
QTest::addColumn<int>("objectCount");
QTest::newRow("null") << QString() << 0 << 0;
QTest::newRow("empty") << QString("") << 0 << 0;
QTest::newRow("junk") << "<junk/>" << 0 << 0;
QTest::newRow("interface-inside-junk") << "<junk><interface name=\"iface.iface1\" /></junk>"
<< 0 << 0;
QTest::newRow("object-inside-junk") << "<junk><node name=\"obj1\" /></junk>"
<< 0 << 0;
QTest::newRow("zero-interfaces") << "<node/>" << 0 << 0;
QTest::newRow("one-interface") << "<node><interface name=\"iface.iface1\" /></node>" << 1 << 0;
QTest::newRow("two-interfaces") << "<node><interface name=\"iface.iface1\" />"
"<interface name=\"iface.iface2\"></node>"
<< 2 << 0;
QTest::newRow("one-object") << "<node><node name=\"obj1\"/></node>" << 0 << 1;
QTest::newRow("two-objects") << "<node><node name=\"obj1\"/><node name=\"obj2\"></node>" << 0 << 2;
QTest::newRow("i1o1") << "<node><interface name=\"iface.iface1\"><node name=\"obj1\"></node>" << 1 << 1;
}
void tst_QDBusXmlParser::parsing_common(const QString &xmlData)
{
QDBusIntrospection::ObjectTree obj =
QDBusIntrospection::parseObjectTree(xmlData, "local.testing", "/");
QFETCH(int, interfaceCount);
QFETCH(int, objectCount);
QCOMPARE(obj.interfaces.count(), interfaceCount);
QCOMPARE(obj.childObjects.count(), objectCount);
// also verify the naming
int i = 0;
foreach (QString name, obj.interfaces)
QCOMPARE(name, QString("iface.iface%1").arg(++i));
i = 0;
foreach (QString name, obj.childObjects)
QCOMPARE(name, QString("obj%1").arg(++i));
}
void tst_QDBusXmlParser::parsing()
{
QFETCH(QString, xmlData);
parsing_common(xmlData);
}
void tst_QDBusXmlParser::parsingWithDoctype_data()
{
parsing_data();
}
void tst_QDBusXmlParser::parsingWithDoctype()
{
QString docType = "<!DOCTYPE node PUBLIC \"-//freedesktop//DTD D-BUS Object Introspection 1.0//EN\"\n"
"\"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd\">\n";
QFETCH(QString, xmlData);
parsing_common(docType + xmlData);
}
void tst_QDBusXmlParser::objectWithContent_data()
{
QTest::addColumn<QString>("xmlData");
QTest::addColumn<QString>("probedObject");
QTest::addColumn<int>("interfaceCount");
QTest::addColumn<int>("objectCount");
QTest::newRow("zero") << "<node><node name=\"obj\"/></node>" << "obj" << 0 << 0;
QString xmlData = "<node><node name=\"obj\">"
"<interface name=\"iface.iface1\" />"
"</node></node>";
QTest::newRow("one-interface") << xmlData << "obj" << 1 << 0;
QTest::newRow("one-interface2") << xmlData << "obj2" << 0 << 0;
xmlData = "<node><node name=\"obj\">"
"<interface name=\"iface.iface1\" />"
"<interface name=\"iface.iface2\" />"
"</node></node>";
QTest::newRow("two-interfaces") << xmlData << "obj" << 2 << 0;
QTest::newRow("two-interfaces2") << xmlData << "obj2" << 0 << 0;
xmlData = "<node><node name=\"obj\">"
"<interface name=\"iface.iface1\" />"
"<interface name=\"iface.iface2\" />"
"</node><node name=\"obj2\">"
"<interface name=\"iface.iface1\" />"
"</node></node>";
QTest::newRow("two-nodes-two-interfaces") << xmlData << "obj" << 2 << 0;
QTest::newRow("two-nodes-one-interface") << xmlData << "obj2" << 1 << 0;
xmlData = "<node><node name=\"obj\">"
"<node name=\"obj1\" />"
"</node></node>";
QTest::newRow("one-object") << xmlData << "obj" << 0 << 1;
QTest::newRow("one-object2") << xmlData << "obj2" << 0 << 0;
xmlData = "<node><node name=\"obj\">"
"<node name=\"obj1\" />"
"<node name=\"obj2\" />"
"</node></node>";
QTest::newRow("two-objects") << xmlData << "obj" << 0 << 2;
QTest::newRow("two-objects2") << xmlData << "obj2" << 0 << 0;
xmlData = "<node><node name=\"obj\">"
"<node name=\"obj1\" />"
"<node name=\"obj2\" />"
"</node><node name=\"obj2\">"
"<node name=\"obj1\" />"
"</node></node>";
QTest::newRow("two-nodes-two-objects") << xmlData << "obj" << 0 << 2;
QTest::newRow("two-nodes-one-object") << xmlData << "obj2" << 0 << 1;
}
void tst_QDBusXmlParser::objectWithContent()
{
QFETCH(QString, xmlData);
QFETCH(QString, probedObject);
QDBusIntrospection::ObjectTree tree =
QDBusIntrospection::parseObjectTree(xmlData, "local.testing", "/");
const ObjectMap &om = tree.childObjectData;
if (om.contains(probedObject)) {
const QSharedDataPointer<QDBusIntrospection::ObjectTree>& obj = om.value(probedObject);
QVERIFY(obj != 0);
QFETCH(int, interfaceCount);
QFETCH(int, objectCount);
QCOMPARE(obj->interfaces.count(), interfaceCount);
QCOMPARE(obj->childObjects.count(), objectCount);
// verify the object names
int i = 0;
foreach (QString name, obj->interfaces)
QCOMPARE(name, QString("iface.iface%1").arg(++i));
i = 0;
foreach (QString name, obj->childObjects)
QCOMPARE(name, QString("obj%1").arg(++i));
}
}
void tst_QDBusXmlParser::methods_data()
{
QTest::addColumn<QString>("xmlDataFragment");
QTest::addColumn<MethodMap>("methodMap");
MethodMap map;
QTest::newRow("no-methods") << QString() << map;
// one method without arguments
QDBusIntrospection::Method method;
method.name = "Foo";
map << method;
QTest::newRow("one-method") << "<method name=\"Foo\"/>" << map;
// add another method without arguments
method.name = "Bar";
map << method;
QTest::newRow("two-methods") << "<method name=\"Foo\"/>"
"<method name=\"Bar\"/>"
<< map;
// invert the order of the XML declaration
QTest::newRow("two-methods-inverse") << "<method name=\"Bar\"/>"
"<method name=\"Foo\"/>"
<< map;
// add a third, with annotations
method.name = "Baz";
method.annotations.insert("foo.testing", "nothing to see here");
map << method;
QTest::newRow("method-with-annotation") <<
"<method name=\"Foo\"/>"
"<method name=\"Bar\"/>"
"<method name=\"Baz\"><annotation name=\"foo.testing\" value=\"nothing to see here\"></method>"
<< map;
// arguments
map.clear();
method.annotations.clear();
method.name = "Method";
method.inputArgs << arg("s");
map << method;
QTest::newRow("one-in") <<
"<method name=\"Method\">"
"<arg type=\"s\" direction=\"in\"/>"
"</method>" << map;
// two arguments
method.inputArgs << arg("v");
map.clear();
map << method;
QTest::newRow("two-in") <<
"<method name=\"Method\">"
"<arg type=\"s\" direction=\"in\"/>"
"<arg type=\"v\" direction=\"in\"/>"
"</method>" << map;
// one invalid arg
method.inputArgs << arg("~", "invalid");
map.clear();
map << method;
QTest::newRow("two-in-one-invalid") <<
"<method name=\"Method\">"
"<arg type=\"s\" direction=\"in\"/>"
"<arg type=\"v\" direction=\"in\"/>"
"<arg type=\"~\" name=\"invalid\" direction=\"in\"/>"
"</method>" << map;
// one out argument
method.inputArgs.clear();
method.outputArgs << arg("s");
map.clear();
map << method;
QTest::newRow("one-out") <<
"<method name=\"Method\">"
"<arg type=\"s\" direction=\"out\"/>"
"</method>" << map;
// two in and one out
method.inputArgs << arg("s") << arg("v");
map.clear();
map << method;
QTest::newRow("two-in-one-out") <<
"<method name=\"Method\">"
"<arg type=\"s\" direction=\"in\"/>"
"<arg type=\"v\" direction=\"in\"/>"
"<arg type=\"s\" direction=\"out\"/>"
"</method>" << map;
// let's try an arg with name
method.outputArgs.clear();
method.inputArgs.clear();
method.inputArgs << arg("s", "foo");
map.clear();
map << method;
QTest::newRow("one-in-with-name") <<
"<method name=\"Method\">"
"<arg type=\"s\" name=\"foo\" direction=\"in\"/>"
"</method>" << map;
// two args with name
method.inputArgs << arg("i", "bar");
map.clear();
map << method;
QTest::newRow("two-in-with-name") <<
"<method name=\"Method\">"
"<arg type=\"s\" name=\"foo\" direction=\"in\"/>"
"<arg type=\"i\" name=\"bar\" direction=\"in\"/>"
"</method>" << map;
// one complex
map.clear();
method = QDBusIntrospection::Method();
// Method1(in STRING arg1, in BYTE arg2, out ARRAY of STRING)
method.inputArgs << arg("s", "arg1") << arg("y", "arg2");
method.outputArgs << arg("as");
method.name = "Method1";
map << method;
// Method2(in ARRAY of DICT_ENTRY of (STRING,VARIANT) variantMap, in UINT32 index,
// out STRING key, out VARIANT value)
// with annotation "foo.equivalent":"QVariantMap"
method = QDBusIntrospection::Method();
method.inputArgs << arg("a{sv}", "variantMap") << arg("u", "index");
method.outputArgs << arg("s", "key") << arg("v", "value");
method.annotations.insert("foo.equivalent", "QVariantMap");
method.name = "Method2";
map << method;
QTest::newRow("complex") <<
"<method name=\"Method1\">"
"<arg name=\"arg1\" type=\"s\" direction=\"in\"/>"
"<arg name=\"arg2\" type=\"y\" direction=\"in\"/>"
"<arg type=\"as\" direction=\"out\"/>"
"</method>"
"<method name=\"Method2\">"
"<arg name=\"variantMap\" type=\"a{sv}\" direction=\"in\"/>"
"<arg name=\"index\" type=\"u\" direction=\"in\"/>"
"<arg name=\"key\" type=\"s\" direction=\"out\"/>"
"<arg name=\"value\" type=\"v\" direction=\"out\"/>"
"<annotation name=\"foo.equivalent\" value=\"QVariantMap\"/>"
"</method>" << map;
}
void tst_QDBusXmlParser::methods()
{
QString xmlHeader = "<node>"
"<interface name=\"iface.iface1\">",
xmlFooter = "</interface>"
"</node>";
QFETCH(QString, xmlDataFragment);
QDBusIntrospection::Interface iface =
QDBusIntrospection::parseInterface(xmlHeader + xmlDataFragment + xmlFooter);
QCOMPARE(iface.name, QString("iface.iface1"));
QFETCH(MethodMap, methodMap);
MethodMap parsedMap = iface.methods;
QCOMPARE(parsedMap.count(), methodMap.count());
QCOMPARE(parsedMap, methodMap);
}
void tst_QDBusXmlParser::signals__data()
{
QTest::addColumn<QString>("xmlDataFragment");
QTest::addColumn<SignalMap>("signalMap");
SignalMap map;
QTest::newRow("no-signals") << QString() << map;
// one signal without arguments
QDBusIntrospection::Signal signal;
signal.name = "Foo";
map << signal;
QTest::newRow("one-signal") << "<signal name=\"Foo\"/>" << map;
// add another signal without arguments
signal.name = "Bar";
map << signal;
QTest::newRow("two-signals") << "<signal name=\"Foo\"/>"
"<signal name=\"Bar\"/>"
<< map;
// invert the order of the XML declaration
QTest::newRow("two-signals-inverse") << "<signal name=\"Bar\"/>"
"<signal name=\"Foo\"/>"
<< map;
// add a third, with annotations
signal.name = "Baz";
signal.annotations.insert("foo.testing", "nothing to see here");
map << signal;
QTest::newRow("signal-with-annotation") <<
"<signal name=\"Foo\"/>"
"<signal name=\"Bar\"/>"
"<signal name=\"Baz\"><annotation name=\"foo.testing\" value=\"nothing to see here\"></signal>"
<< map;
// one out argument
map.clear();
signal.annotations.clear();
signal.outputArgs << arg("s");
signal.name = "Signal";
map.clear();
map << signal;
QTest::newRow("one-out") <<
"<signal name=\"Signal\">"
"<arg type=\"s\" direction=\"out\"/>"
"</signal>" << map;
// without saying which direction it is
QTest::newRow("one-out-no-direction") <<
"<signal name=\"Signal\">"
"<arg type=\"s\"/>"
"</signal>" << map;
// two args with name
signal.outputArgs << arg("i", "bar");
map.clear();
map << signal;
QTest::newRow("two-out-with-name") <<
"<signal name=\"Signal\">"
"<arg type=\"s\" direction=\"out\"/>"
"<arg type=\"i\" name=\"bar\"/>"
"</signal>" << map;
// one complex
map.clear();
signal = QDBusIntrospection::Signal();
// Signal1(out ARRAY of STRING)
signal.outputArgs << arg("as");
signal.name = "Signal1";
map << signal;
// Signal2(out STRING key, out VARIANT value)
// with annotation "foo.equivalent":"QVariantMap"
signal = QDBusIntrospection::Signal();
signal.outputArgs << arg("s", "key") << arg("v", "value");
signal.annotations.insert("foo.equivalent", "QVariantMap");
signal.name = "Signal2";
map << signal;
QTest::newRow("complex") <<
"<signal name=\"Signal1\">"
"<arg type=\"as\" direction=\"out\"/>"
"</signal>"
"<signal name=\"Signal2\">"
"<arg name=\"key\" type=\"s\" direction=\"out\"/>"
"<arg name=\"value\" type=\"v\" direction=\"out\"/>"
"<annotation name=\"foo.equivalent\" value=\"QVariantMap\"/>"
"</signal>" << map;
}
void tst_QDBusXmlParser::signals_()
{
QString xmlHeader = "<node>"
"<interface name=\"iface.iface1\">",
xmlFooter = "</interface>"
"</node>";
QFETCH(QString, xmlDataFragment);
QDBusIntrospection::Interface iface =
QDBusIntrospection::parseInterface(xmlHeader + xmlDataFragment + xmlFooter);
QCOMPARE(iface.name, QString("iface.iface1"));
QFETCH(SignalMap, signalMap);
SignalMap parsedMap = iface.signals_;
QCOMPARE(signalMap.count(), parsedMap.count());
QCOMPARE(signalMap, parsedMap);
}
void tst_QDBusXmlParser::properties_data()
{
QTest::addColumn<QString>("xmlDataFragment");
QTest::addColumn<PropertyMap>("propertyMap");
PropertyMap map;
QTest::newRow("no-signals") << QString() << map;
// one readable signal
QDBusIntrospection::Property prop;
prop.name = "foo";
prop.type = "s";
prop.access = QDBusIntrospection::Property::Read;
map << prop;
QTest::newRow("one-readable") << "<property name=\"foo\" type=\"s\" access=\"read\"/>" << map;
// one writable signal
prop.access = QDBusIntrospection::Property::Write;
map.clear();
map << prop;
QTest::newRow("one-writable") << "<property name=\"foo\" type=\"s\" access=\"write\"/>" << map;
// one read- & writable signal
prop.access = QDBusIntrospection::Property::ReadWrite;
map.clear();
map << prop;
QTest::newRow("one-read-writable") << "<property name=\"foo\" type=\"s\" access=\"readwrite\"/>"
<< map;
// two, mixed properties
prop.name = "bar";
prop.type = "i";
prop.access = QDBusIntrospection::Property::Read;
map << prop;
QTest::newRow("two") <<
"<property name=\"foo\" type=\"s\" access=\"readwrite\"/>"
"<property name=\"bar\" type=\"i\" access=\"read\"/>" << map;
// invert the order of the declaration
QTest::newRow("two") <<
"<property name=\"bar\" type=\"i\" access=\"read\"/>"
"<property name=\"foo\" type=\"s\" access=\"readwrite\"/>" << map;
// add a third with annotations
prop.name = "baz";
prop.type = "as";
prop.access = QDBusIntrospection::Property::Write;
prop.annotations.insert("foo.annotation", "Hello, World");
prop.annotations.insert("foo.annotation2", "Goodbye, World");
map << prop;
QTest::newRow("complex") <<
"<property name=\"bar\" type=\"i\" access=\"read\"/>"
"<property name=\"baz\" type=\"as\" access=\"write\">"
"<annotation name=\"foo.annotation\" value=\"Hello, World\" />"
"<annotation name=\"foo.annotation2\" value=\"Goodbye, World\" />"
"<property name=\"foo\" type=\"s\" access=\"readwrite\"/>" << map;
// and now change the order
QTest::newRow("complex2") <<
"<property name=\"baz\" type=\"as\" access=\"write\">"
"<annotation name=\"foo.annotation2\" value=\"Goodbye, World\" />"
"<annotation name=\"foo.annotation\" value=\"Hello, World\" />"
"<property name=\"bar\" type=\"i\" access=\"read\"/>"
"<property name=\"foo\" type=\"s\" access=\"readwrite\"/>" << map;
}
void tst_QDBusXmlParser::properties()
{
QString xmlHeader = "<node>"
"<interface name=\"iface.iface1\">",
xmlFooter = "</interface>"
"</node>";
QFETCH(QString, xmlDataFragment);
QDBusIntrospection::Interface iface =
QDBusIntrospection::parseInterface(xmlHeader + xmlDataFragment + xmlFooter);
QCOMPARE(iface.name, QString("iface.iface1"));
QFETCH(PropertyMap, propertyMap);
PropertyMap parsedMap = iface.properties;
QCOMPARE(propertyMap.count(), parsedMap.count());
QCOMPARE(propertyMap, parsedMap);
}
QTEST_MAIN(tst_QDBusXmlParser)
#include "tst_qdbusxmlparser.moc"
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