Differential D28882 Diff 80798 autotests/server/test_screencasting.cpp

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autotests/server/test_screencasting.cpp

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1​/********************************************************************
2​Copyright 2020 Aleix Pol Gonzalez <aleixpol@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 <QHash>
22​#include <QThread>
23​#include <QtTest>
24​
25​#include <wayland-client.h>
26​
27​// WaylandServer
28​#include "../../src/server/compositor_interface.h"
29​#include "../../src/server/display.h"
30​#include "../../src/server/seat_interface.h"
31​#include "../../src/server/screencasting_interface.h"
32​
33​#include "../../src/client/connection_thread.h"
34​#include "../../src/client/event_queue.h"
35​#include "../../src/client/registry.h"
36​#include "../../src/client/seat.h"
37​#include "../../src/client/screencasting.h"
38​#include "../../src/client/compositor.h"
39​#include "../../src/client/screencasting.h"
40​
41​class TestScreencastingInterface : public QObject
42​{
43​ Q_OBJECT
44​public:
45​ TestScreencastingInterface()
46​ {
47​ }
48​
49​ ~TestScreencastingInterface() override;
50​
51​private Q_SLOTS:
52​ void initTestCase();
53​ void testAdd();
54​ void testCreate();
55​
56​private:
57​ bool m_triggered = false;
58​ void sourceTriggered(const KWayland::Server::ScreencastingSource &source, wl_resource *r)
59​ {
60​ static int nodeid = 1;
61​ m_triggered = true;
62​ m_screencastingInterface->sendCreated(r, nodeid++, source.sourceId());
63​ }
64​ KWayland::Server::ScreencastingSource createTestSource() {
65​ m_triggered = false;
66​ auto f = [this](const KWayland::Server::ScreencastingSource &source, wl_resource *r) { sourceTriggered(source, r); };
67​ return KWayland::Server::ScreencastingSource("potatoes", "video-display", true, {0,0,200,200}, f);
68​ }
69​
70​ KWayland::Client::ConnectionThread *m_connection;
71​ KWayland::Client::EventQueue *m_queue = nullptr;
72​ KWayland::Client::Screencasting *m_screencasting = nullptr;
73​
74​ KWayland::Server::ScreencastingInterface *m_screencastingInterface = nullptr;
75​
76​ QThread *m_thread;
77​ KWayland::Server::Display *m_display = nullptr;
78​};
79​
80​static const QString s_socketName = QStringLiteral("kwin-wayland-server-screencasting-test-0");
81​
82​void TestScreencastingInterface::initTestCase()
83​{
84​ delete m_display;
85​ m_display = new KWayland::Server::Display(this);
86​ m_display->setSocketName(s_socketName);
87​ m_display->start();
88​ QVERIFY(m_display->isRunning());
89​
90​ // setup connection
91​ m_connection = new KWayland::Client::ConnectionThread;
92​ QSignalSpy connectedSpy(m_connection, &KWayland::Client::ConnectionThread::connected);
93​ QVERIFY(connectedSpy.isValid());
94​ m_connection->setSocketName(s_socketName);
95​
96​ m_thread = new QThread(this);
97​ m_connection->moveToThread(m_thread);
98​ m_thread->start();
99​
100​ m_connection->initConnection();
101​ QVERIFY(connectedSpy.wait());
102​
103​ m_queue = new KWayland::Client::EventQueue(this);
104​ QVERIFY(!m_queue->isValid());
105​ m_queue->setup(m_connection);
106​ QVERIFY(m_queue->isValid());
107​
108​ KWayland::Client::Registry registry;
109​
110​ QSignalSpy screencastingSpy(&registry, &KWayland::Client::Registry::screencastingAnnounced);
111​ QVERIFY(screencastingSpy.isValid());
112​ m_screencastingInterface = m_display->createScreencastingInterface(this);
113​
114​ connect(&registry, &KWayland::Client::Registry::screencastingAnnounced, this, [this, &registry] (quint32 name, quint32 version) {
115​ Q_ASSERT(version == 1);
116​ m_screencasting = new KWayland::Client::Screencasting(&registry, name, version, this);
117​ });
118​ registry.setEventQueue(m_queue);
119​ registry.create(m_connection->display());
120​ QVERIFY(registry.isValid());
121​ registry.setup();
122​ wl_display_flush(m_connection->display());
123​
124​ QVERIFY(m_screencastingInterface);
125​ QVERIFY(m_screencasting || screencastingSpy.wait());
126​ QVERIFY(m_screencasting);
127​}
128​
129​TestScreencastingInterface::~TestScreencastingInterface()
130​{
131​ delete m_queue;
132​ m_queue = nullptr;
133​
134​ if (m_thread) {
135​ m_thread->quit();
136​ m_thread->wait();
137​ delete m_thread;
138​ m_thread = nullptr;
139​ }
140​ m_connection->deleteLater();
141​ m_connection = nullptr;
142​
143​ delete m_display;
144​}
145​
146​void TestScreencastingInterface::testAdd()
147​{
148​ QSignalSpy spySourcesChanged(m_screencasting, &KWayland::Client::Screencasting::sourcesChanged);
149​
150​ QCOMPARE(m_screencasting->sources().count(), 0);
151​
152​ auto serverSource = createTestSource();
153​ m_screencastingInterface->addSource(serverSource);
154​ QVERIFY(spySourcesChanged.count() || spySourcesChanged.wait());
155​ QCOMPARE(m_screencasting->sources().count(), 1);
156​
157​ m_screencastingInterface->removeSource(serverSource);
158​ QVERIFY(spySourcesChanged.count() == 2 || spySourcesChanged.wait());
159​ QCOMPARE(m_screencasting->sources().count(), 0);
160​ QVERIFY(!m_triggered);
161​}
162​
163​void TestScreencastingInterface::testCreate()
164​{
165​ QSignalSpy spySourcesChanged(m_screencasting, &KWayland::Client::Screencasting::sourcesChanged);
166​
167​ QCOMPARE(m_screencasting->sources().count(), 0);
168​ m_screencastingInterface->addSource(createTestSource());
169​ QVERIFY(spySourcesChanged.count() || spySourcesChanged.wait());
170​ QCOMPARE(m_screencasting->sources().count(), 1);
171​
172​ QVERIFY(!m_triggered);
173​ QSignalSpy spyCreated(m_screencasting, &KWayland::Client::Screencasting::created);
174​ m_screencasting->create(m_screencasting->sources().constFirst());
175​ QVERIFY(spyCreated.count() || spyCreated.wait());
176​ QVERIFY(m_triggered);
177​
178​ QSignalSpy spyStop(m_screencastingInterface, &KWayland::Server::ScreencastingInterface::stop);
179​ m_screencasting->close(spyCreated.last().last().toUInt());
180​ QVERIFY(spyStop.count() || spyStop.wait());
181​}
182​
183​QTEST_GUILESS_MAIN(TestScreencastingInterface)
184​#include "test_screencasting.moc"