Differential D8050 Diff 22503 autotests/client/test_wayland_filter.cpp

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autotests/client/test_wayland_filter.cpp

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1​/********************************************************************
2​Copyright 2017 David Edmundson <davidedmundson@kde.org>
3​
4​This library is free software; you can redistribute it and/or
5​modify it under the terms of the GNU Lesser General Public
6​License as published by the Free Software Foundation; either
7​version 2.1 of the License, or (at your option) version 3, or any
8​later version accepted by the membership of KDE e.V. (or its
9​successor approved by the membership of KDE e.V.), which shall
10​act as a proxy defined in Section 6 of version 3 of the license.
11​
12​This library is distributed in the hope that it will be useful,
13​but WITHOUT ANY WARRANTY; without even the implied warranty of
14​MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15​Lesser General Public License for more details.
16​
17​You should have received a copy of the GNU Lesser General Public
18​License along with this library. If not, see <http://www.gnu.org/licenses/>.
19​*********************************************************************/
20​// Qt
21​#include <QtTest/QtTest>
22​// KWin
23​#include "../../src/client/compositor.h"
24​#include "../../src/client/connection_thread.h"
25​#include "../../src/client/event_queue.h"
26​#include "../../src/client/region.h"
27​#include "../../src/client/registry.h"
28​#include "../../src/client/surface.h"
29​#include "../../src/client/blur.h"
30​#include "../../src/server/display.h"
31​#include "../../src/server/compositor_interface.h"
32​#include "../../src/server/region_interface.h"
33​#include "../../src/server/blur_interface.h"
34​#include "../../src/server/filtered_display.h"
35​
36​#include <wayland-server.h>
37​
38​using namespace KWayland::Client;
39​
40​class TestDisplay;
41​
42​class TestFilter : public QObject
43​{
44​ Q_OBJECT
45​public:
46​ explicit TestFilter(QObject *parent = nullptr);
47​private Q_SLOTS:
48​ void init();
49​ void cleanup();
50​ void testFilter_data();
51​ void testFilter();
52​
53​private:
54​ TestDisplay *m_display;
55​ KWayland::Server::CompositorInterface *m_compositorInterface;
56​ KWayland::Server::BlurManagerInterface *m_blurManagerInterface;
57​};
58​
59​static const QString s_socketName = QStringLiteral("kwayland-test-wayland-blur-0");
60​
61​//The following non-realistic class allows only clients in the m_allowedClients list to access the blur interface
62​//all other interfaces are allowed
63​class TestDisplay : public KWayland::Server::FilteredDisplay
64​{
65​public:
66​ TestDisplay(QObject *parent);
67​ bool allowInterface(KWayland::Server::ClientConnection * client, const QByteArray & interfaceName) override;
68​ QList<wl_client*> m_allowedClients;
69​};
70​
71​TestDisplay::TestDisplay(QObject *parent):
72​ KWayland::Server::FilteredDisplay(parent)
73​{}
74​
75​bool TestDisplay::allowInterface(KWayland::Server::ClientConnection* client, const QByteArray& interfaceName)
76​{
77​ if (interfaceName == "org_kde_kwin_blur_manager") {
78​ return m_allowedClients.contains(*client);
79​ }
80​ return true;
81​}
82​
83​TestFilter::TestFilter(QObject *parent)
84​ : QObject(parent)
85​ , m_display(nullptr)
86​ , m_compositorInterface(nullptr)
87​{}
88​
89​void TestFilter::init()
90​{
91​ using namespace KWayland::Server;
92​ delete m_display;
93​ m_display = new TestDisplay(this);
94​ m_display->setSocketName(s_socketName);
95​ m_display->start();
96​ QVERIFY(m_display->isRunning());
97​
98​ m_compositorInterface = m_display->createCompositor(m_display);
99​ m_compositorInterface->create();
100​ QVERIFY(m_compositorInterface->isValid());
101​
102​ m_blurManagerInterface = m_display->createBlurManager(m_display);
103​ m_blurManagerInterface->create();
104​ QVERIFY(m_blurManagerInterface->isValid());
105​}
106​
107​void TestFilter::cleanup()
108​{
109​}
110​
111​void TestFilter::testFilter_data()
112​{
113​ QTest::addColumn<bool>("accessAllowed");
114​ QTest::newRow("granted") << true;
115​ QTest::newRow("denied") << false;
116​
117​}
118​
119​void TestFilter::testFilter()
120​{
121​ QFETCH(bool, accessAllowed);
122​
123​ // setup connection
124​ QScopedPointer<KWayland::Client::ConnectionThread> connection(new KWayland::Client::ConnectionThread());
125​ QSignalSpy connectedSpy(connection.data(), &ConnectionThread::connected);
126​ QVERIFY(connectedSpy.isValid());
127​ connection->setSocketName(s_socketName);
128​
129​ QScopedPointer<QThread> thread(new QThread(this));
130​ connection->moveToThread(thread.data());
131​ thread->start();
132​
133​ connection->initConnection();
134​ QVERIFY(connectedSpy.wait());
135​
136​ //use low level API as Server::Display::connections only lists connections which have
137​ //been previous fetched via getConnection()
138​ if (accessAllowed) {
139​ wl_client *clientConnection;
140​ wl_client_for_each(clientConnection, wl_display_get_client_list(*m_display)) {
141​ m_display->m_allowedClients << clientConnection;
142​ }
143​ }
144​
145​ KWayland::Client::EventQueue queue;
146​ queue.setup(connection.data());
147​
148​ Registry registry;
149​ QSignalSpy registryDoneSpy(&registry, &Registry::interfacesAnnounced);
150​ QSignalSpy compositorSpy(&registry, &Registry::compositorAnnounced);
151​ QSignalSpy blurSpy(&registry, &Registry::blurAnnounced);
152​
153​ registry.setEventQueue(&queue);
154​ registry.create(connection->display());
155​ QVERIFY(registry.isValid());
156​ registry.setup();
157​
158​ QVERIFY(registryDoneSpy.wait());
159​ QVERIFY(compositorSpy.count() == 1);
160​ QVERIFY(blurSpy.count() == accessAllowed ? 1 : 0);
161​
162​ thread->quit();
163​ thread->wait();
164​}
165​
166​
167​QTEST_GUILESS_MAIN(TestFilter)
168​#include "test_wayland_filter.moc"