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33
34//TESTED_COMPONENT=src/serviceframework
35
36#include <qservicemanager.h>
37#include <qremoteserviceregister.h>
38
39#include <QtTest/QtTest>
40#include <QtCore>
41#include <QSettings>
42#include <QFileInfo>
43#include <QDir>
44#include <QPair>
45#include <QTimer>
46
47#define PRINT_ERR(a) qPrintable(QString("error = %1").arg(a.error()))
48QT_USE_NAMESPACE
49
50class TestService : public QObject
51{
52 Q_OBJECT
53 Q_PROPERTY(qint64 time READ time WRITE setTime NOTIFY timeChanged)
54
55public:
56 explicit TestService(QObject *parent = 0)
57 : QObject(parent), m_time(42)
58 {
59 }
60
61 ~TestService()
62 {
63 }
64
65 Q_INVOKABLE void setTime(qint64 time) { m_time = time; emit timeChanged(); }
66 qint64 time() const {
67 return m_time;
68 }
69
70signals:
71 void timeChanged();
72
73private:
74 qint64 m_time;
75};
76
77static int sigs = 0;
78
79class tst_QServiceDeletion: public QObject
80{
81 Q_OBJECT
82
83private:
84 QObject *connectToService(const QString &serviceName);
85
86private slots:
87 void initTestCase();
88
89 void publishService();
90
91 void cleanupTestCase();
92
93public slots:
94 void error(QService::UnrecoverableIPCError);
95 void timeChanged();
96
97};
98
99void tst_QServiceDeletion::initTestCase()
100{
101
102}
103
104void tst_QServiceDeletion::cleanupTestCase()
105{
106
107}
108
109void tst_QServiceDeletion::publishService()
110{
111 QRemoteServiceRegister *serviceRegister = new QRemoteServiceRegister(this);
112
113 QString serviceName = "TestService";
114 QString xmlFilename = QFINDTESTDATA("xmldata/testdeletion.xml");
115 QString interfaceName = "com.nokia.test.services.TestService";
116 QString interfaceVersion = "1.0";
117 QString ipcAddress = "test_service";
118
119 QServiceManager serviceManager(QService::UserScope);
120 serviceManager.removeService(serviceName);
121
122 QRemoteServiceRegister::Entry entry =
123 serviceRegister->createEntry<TestService>(
124 serviceName,
125 interfaceName,
126 version: interfaceVersion);
127 entry.setInstantiationType(QRemoteServiceRegister::GlobalInstance);
128
129 QVERIFY(serviceManager.addService(xmlFilename));
130
131 serviceRegister->publishEntries(ident: ipcAddress);
132
133 // Two connections are created and one of them is deleted later
134 QObject *conn1 = connectToService(serviceName);
135 QVERIFY(conn1);
136 QObject *conn2 = connectToService(serviceName);
137 QVERIFY(conn2);
138
139 connect(sender: conn1, SIGNAL(errorUnrecoverableIPCFault(QService::UnrecoverableIPCError)),
140 receiver: this, SLOT(error(QService::UnrecoverableIPCError)));
141 connect(sender: conn2, SIGNAL(errorUnrecoverableIPCFault(QService::UnrecoverableIPCError)),
142 receiver: this, SLOT(error(QService::UnrecoverableIPCError)));
143 connect(sender: conn1, SIGNAL(timeChanged()),
144 receiver: this, SLOT(timeChanged()));
145 connect(sender: conn2, SIGNAL(timeChanged()),
146 receiver: this, SLOT(timeChanged()));
147
148 QCOMPARE(conn1->property("time").toInt(), 42);
149 QCOMPARE(conn2->property("time").toInt(), 42);
150
151 QVERIFY(QMetaObject::invokeMethod(conn2, "setTime", Q_ARG(qint64, 21)));
152
153 QTRY_VERIFY(sigs == 2);
154 QCOMPARE(conn2->property("time").toInt(), 21);
155
156 delete conn2;
157 QCOMPARE(conn1->property("time").toInt(), 21);
158
159 sigs = 0;
160 QVERIFY(QMetaObject::invokeMethod(conn1, "setTime", Q_ARG(qint64, 42)));
161 QTRY_VERIFY(sigs == 1);
162 QCOMPARE(conn1->property("time").toInt(), 42);
163
164
165 delete conn1;
166 serviceManager.removeService(serviceName);
167}
168
169QObject *tst_QServiceDeletion::connectToService(const QString &serviceName)
170{
171 QServiceManager manager;
172 QList<QServiceInterfaceDescriptor> list = manager.findInterfaces(serviceName);
173 if (list.isEmpty()) {
174 qWarning() << "Couldn't find service" << serviceName;
175 return 0;
176 }
177
178 // Get the interface descriptor
179 QServiceInterfaceDescriptor desc = list.at(i: 0);
180 if (!desc.isValid()) {
181 qWarning() << "Warning: Invalid service interface descriptor for" << serviceName;
182 return 0;
183 }
184
185 QObject* service = manager.loadInterface(descriptor: desc);
186 if (!service) {
187 qWarning() << "Couldn't load service interface for" << serviceName;
188 return 0;
189 }
190 return service;
191}
192
193void tst_QServiceDeletion::error(QService::UnrecoverableIPCError)
194{
195 qDebug() << "Error received from IPC";
196}
197
198void tst_QServiceDeletion::timeChanged()
199{
200 qDebug() << "time changed";
201 sigs++;
202}
203
204QTEST_MAIN(tst_QServiceDeletion)
205
206#include "tst_servicedeletion.moc"
207

source code of qtsystems/tests/auto/serviceframework/servicedeletion/tst_servicedeletion.cpp