GCC Code Coverage Report

Directory:	./
File:	autotests/client/surface.cpp
Date:	2024-01-22 17:25:27

	Exec	Total	Coverage
Lines:	791	791	100.0%
Branches:	1637	3366	48.6%

Line	Branch	Exec	Source
1			/********************************************************************
2			Copyright 2014 Martin Gräßlin <mgraesslin@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			#include <QImage>
21			#include <QPainter>
22			#include <QtTest>
23
24			#include "../../src/client/compositor.h"
25			#include "../../src/client/connection_thread.h"
26			#include "../../src/client/event_queue.h"
27			#include "../../src/client/idleinhibit.h"
28			#include "../../src/client/output.h"
29			#include "../../src/client/region.h"
30			#include "../../src/client/registry.h"
31			#include "../../src/client/shm_pool.h"
32			#include "../../src/client/surface.h"
33
34			#include "../../server/buffer.h"
35			#include "../../server/client.h"
36			#include "../../server/compositor.h"
37			#include "../../server/display.h"
38			#include "../../server/idle_inhibit_v1.h"
39			#include "../../server/surface.h"
40
41			#include "../../tests/globals.h"
42			#include "../../tests/helpers.h"
43
44			#include <wayland-client-protocol.h>
45
46			class TestSurface : public QObject
47			{
48			Q_OBJECT
49			public:
50			explicit TestSurface(QObject* parent = nullptr);
51			private Q_SLOTS:
52			void init();
53			void cleanup();
54
55			void testStaticAccessor();
56			void testDamage();
57			void testFrameCallback();
58			void testAttachBuffer();
59			void testMultipleSurfaces();
60			void testOpaque();
61			void testInput();
62			void testScale();
63			void testDestroy();
64			void testUnmapOfNotMappedSurface();
65			void testDamageTracking();
66			void testSurfaceAt();
67			void testDestroyAttachedBuffer();
68			void testDestroyWithPendingCallback();
69			void testDisconnect();
70			void testOutput();
71			void testInhibit();
72
73			private:
74		1	struct {
75			std::unique_ptr<Wrapland::Server::Display> display;
76			Wrapland::Server::globals globals;
77			} server;
78
79			Wrapland::Client::ConnectionThread* m_connection;
80			Wrapland::Client::Compositor* m_compositor;
81			Wrapland::Client::ShmPool* m_shm;
82			Wrapland::Client::EventQueue* m_queue;
83			Wrapland::Client::IdleInhibitManager* m_idleInhibitManager;
84			QThread* m_thread;
85			};
86
87			constexpr auto socket_name{"wrapland-test-wayland-surface-0"};
88
89	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken.	2	TestSurface::TestSurface(QObject* parent)
90		1	: QObject(parent)
91		1	, m_connection(nullptr)
92		1	, m_compositor(nullptr)
93		1	, m_thread(nullptr)
94		1	{
95		1	}
96
97		17	void TestSurface::init()
98			{
99		17	qRegisterMetaType<Wrapland::Server::Surface*>();
100
101		17	server.display = std::make_unique<Wrapland::Server::Display>();
102	2/4 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken.	17	server.display->set_socket_name(socket_name);
103		17	server.display->start();
104	1/2 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken.	17	QVERIFY(server.display->running());
105
106		34	server.globals.output_manager
107		34	= std::make_unique<Wrapland::Server::output_manager>(*server.display);
108		17	server.display->createShm();
109		34	server.globals.compositor
110		34	= std::make_unique<Wrapland::Server::Compositor>(server.display.get());
111		34	server.globals.idle_inhibit_manager_v1
112		34	= std::make_unique<Wrapland::Server::IdleInhibitManagerV1>(server.display.get());
113
114			// setup connection
115	1/2 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken.	17	m_connection = new Wrapland::Client::ConnectionThread;
116		17	QSignalSpy connectedSpy(m_connection, &Wrapland::Client::ConnectionThread::establishedChanged);
117	2/4 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken.	17	m_connection->setSocketName(socket_name);
118
119	2/4 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken.	17	m_thread = new QThread(this);
120	1/2 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken.	17	m_connection->moveToThread(m_thread);
121	1/2 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken.	17	m_thread->start();
122
123			/*connect(QCoreApplication::eventDispatcher(), &QAbstractEventDispatcher::aboutToBlock,
124			m_connection, [this]() { if (m_connection->display()) {
125			wl_display_flush(m_connection->display());
126			}
127			}
128			);*/
129
130	1/2 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken.	17	m_connection->establishConnection();
131	6/12 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 17 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 17 times. ✗ Branch 7 not taken. ✓ Branch 8 taken 17 times. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✓ Branch 11 taken 17 times.	17	QVERIFY(connectedSpy.count() \|\| connectedSpy.wait());
132	2/4 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 17 times.	17	QCOMPARE(connectedSpy.count(), 1);
133
134	2/4 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken.	17	m_queue = new Wrapland::Client::EventQueue(this);
135	3/6 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 17 times. ✗ Branch 5 not taken.	17	QVERIFY(!m_queue->isValid());
136	1/2 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken.	17	m_queue->setup(m_connection);
137	3/6 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 17 times. ✗ Branch 5 not taken.	17	QVERIFY(m_queue->isValid());
138
139	1/2 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken.	17	Wrapland::Client::Registry registry;
140	1/2 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken.	17	registry.setEventQueue(m_queue);
141	2/4 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken.	17	QSignalSpy compositorSpy(&registry, SIGNAL(compositorAnnounced(quint32, quint32)));
142	2/4 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken.	17	QSignalSpy shmSpy(&registry, SIGNAL(shmAnnounced(quint32, quint32)));
143	2/4 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken.	17	QSignalSpy allAnnounced(&registry, SIGNAL(interfacesAnnounced()));
144	3/6 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 17 times. ✗ Branch 5 not taken.	17	QVERIFY(allAnnounced.isValid());
145	3/6 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 17 times. ✗ Branch 5 not taken.	17	QVERIFY(shmSpy.isValid());
146	2/4 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken.	17	registry.create(m_connection->display());
147	3/6 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 17 times. ✗ Branch 5 not taken.	17	QVERIFY(registry.isValid());
148	1/2 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken.	17	registry.setup();
149	5/10 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 17 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 17 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 17 times.	17	QVERIFY(allAnnounced.wait());
150	2/4 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken.	17	QVERIFY(!compositorSpy.isEmpty());
151	2/4 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken.	17	QVERIFY(!shmSpy.isEmpty());
152
153	4/8 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 17 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 17 times. ✗ Branch 7 not taken.	34	m_compositor = registry.createCompositor(compositorSpy.first().first().value<quint32>(),
154	3/6 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 17 times. ✗ Branch 5 not taken.	17	compositorSpy.first().last().value<quint32>(),
155			this);
156	3/6 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 17 times. ✗ Branch 5 not taken.	17	QVERIFY(m_compositor->isValid());
157	1/2 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken.	17	m_shm = registry.createShmPool(
158	6/12 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 17 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 17 times. ✗ Branch 7 not taken. ✓ Branch 8 taken 17 times. ✗ Branch 9 not taken. ✓ Branch 10 taken 17 times. ✗ Branch 11 not taken.	17	shmSpy.first().first().value<quint32>(), shmSpy.first().last().value<quint32>(), this);
159	3/6 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 17 times. ✗ Branch 5 not taken.	17	QVERIFY(m_shm->isValid());
160
161	1/2 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken.	17	m_idleInhibitManager = registry.createIdleInhibitManager(
162	1/2 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken.	17	registry.interface(Wrapland::Client::Registry::Interface::IdleInhibitManagerUnstableV1)
163		17	.name,
164	1/2 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken.	17	registry.interface(Wrapland::Client::Registry::Interface::IdleInhibitManagerUnstableV1)
165		17	.version,
166			this);
167	3/6 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 17 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 17 times. ✗ Branch 5 not taken.	17	QVERIFY(m_idleInhibitManager->isValid());
168	1/2 ✗ Branch 0 not taken. ✓ Branch 1 taken 17 times.	17	}
169
170		17	void TestSurface::cleanup()
171			{
172	1/2 ✗ Branch 0 not taken. ✓ Branch 1 taken 17 times.	17	if (m_compositor) {
173	1/2 ✗ Branch 0 not taken. ✓ Branch 1 taken 17 times.	17	delete m_compositor;
174		17	m_compositor = nullptr;
175		17	}
176	1/2 ✗ Branch 0 not taken. ✓ Branch 1 taken 17 times.	17	if (m_idleInhibitManager) {
177	1/2 ✗ Branch 0 not taken. ✓ Branch 1 taken 17 times.	17	delete m_idleInhibitManager;
178		17	m_idleInhibitManager = nullptr;
179		17	}
180	2/2 ✓ Branch 0 taken 1 times. ✓ Branch 1 taken 16 times.	17	if (m_shm) {
181	1/2 ✗ Branch 0 not taken. ✓ Branch 1 taken 16 times.	16	delete m_shm;
182		16	m_shm = nullptr;
183		16	}
184	1/2 ✗ Branch 0 not taken. ✓ Branch 1 taken 17 times.	17	if (m_queue) {
185	1/2 ✗ Branch 0 not taken. ✓ Branch 1 taken 17 times.	17	delete m_queue;
186		17	m_queue = nullptr;
187		17	}
188	1/2 ✗ Branch 0 not taken. ✓ Branch 1 taken 17 times.	17	if (m_thread) {
189		17	m_thread->quit();
190		17	m_thread->wait();
191	1/2 ✗ Branch 0 not taken. ✓ Branch 1 taken 17 times.	17	delete m_thread;
192		17	m_thread = nullptr;
193		17	}
194	2/2 ✓ Branch 0 taken 1 times. ✓ Branch 1 taken 16 times.	17	delete m_connection;
195		17	m_connection = nullptr;
196
197	1/2 ✓ Branch 0 taken 17 times. ✗ Branch 1 not taken.	17	server = {};
198		17	}
199
200		1	void TestSurface::testStaticAccessor()
201			{
202			// TODO: Does this test still make sense with the remodel? If yes, needs porting.
203			#if 0
204			QSignalSpy serverSurfaceCreated(server.globals.compositor.get(),
205			SIGNAL(surfaceCreated(Wrapland::Server::Surface*)));
206			QVERIFY(serverSurfaceCreated.isValid());
207
208			QVERIFY(!Wrapland::Server::Surface::get(nullptr));
209			QVERIFY(!Wrapland::Server::Surface::get(1, nullptr));
210			QVERIFY(Wrapland::Client::Surface::all().isEmpty());
211			auto s1 = m_compositor->createSurface();
212			QVERIFY(s1->isValid());
213			QCOMPARE(Wrapland::Client::Surface::all().count(), 1);
214			QCOMPARE(Wrapland::Client::Surface::all().first(), s1);
215			QCOMPARE(Wrapland::Client::Surface::get(*s1), s1);
216			QVERIFY(serverSurfaceCreated.wait());
217			auto serverSurface1 = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();
218			QVERIFY(serverSurface1);
219			QCOMPARE(Wrapland::Server::Surface::get(serverSurface1->resource()), serverSurface1);
220			QCOMPARE(Wrapland::Server::Surface::get(serverSurface1->id(), serverSurface1->client()),
221			serverSurface1);
222
223			QVERIFY(!s1->size().isValid());
224			QSignalSpy sizeChangedSpy(s1, SIGNAL(sizeChanged(QSize)));
225			QVERIFY(sizeChangedSpy.isValid());
226			const QSize testSize(200, 300);
227			s1->setSize(testSize);
228			QCOMPARE(s1->size(), testSize);
229			QCOMPARE(sizeChangedSpy.count(), 1);
230			QCOMPARE(sizeChangedSpy.first().first().toSize(), testSize);
231
232			// add another surface
233			auto s2 = m_compositor->createSurface();
234			QVERIFY(s2->isValid());
235			QCOMPARE(Wrapland::Client::Surface::all().count(), 2);
236			QCOMPARE(Wrapland::Client::Surface::all().first(), s1);
237			QCOMPARE(Wrapland::Client::Surface::all().last(), s2);
238			QCOMPARE(Wrapland::Client::Surface::get(*s1), s1);
239			QCOMPARE(Wrapland::Client::Surface::get(*s2), s2);
240			serverSurfaceCreated.clear();
241			QVERIFY(serverSurfaceCreated.wait());
242			auto serverSurface2 = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();
243			QVERIFY(serverSurface2);
244			QCOMPARE(Wrapland::Server::Surface::get(serverSurface1->resource()), serverSurface1);
245			QCOMPARE(Wrapland::Server::Surface::get(serverSurface1->id(), serverSurface1->client()),
246			serverSurface1);
247			QCOMPARE(Wrapland::Server::Surface::get(serverSurface2->resource()), serverSurface2);
248			QCOMPARE(Wrapland::Server::Surface::get(serverSurface2->id(), serverSurface2->client()),
249			serverSurface2);
250
251			// delete s2 again
252			delete s2;
253			QCOMPARE(Wrapland::Client::Surface::all().count(), 1);
254			QCOMPARE(Wrapland::Client::Surface::all().first(), s1);
255			QCOMPARE(Wrapland::Client::Surface::get(*s1), s1);
256
257			// and finally delete the last one
258			delete s1;
259			QVERIFY(Wrapland::Client::Surface::all().isEmpty());
260			QVERIFY(!Wrapland::Client::Surface::get(nullptr));
261			QSignalSpy unboundSpy(serverSurface1, &Wrapland::Server::Resource::unbound);
262			QVERIFY(unboundSpy.isValid());
263			QVERIFY(unboundSpy.wait());
264			QVERIFY(!Wrapland::Server::Surface::get(nullptr));
265			QVERIFY(!Wrapland::Server::Surface::get(1, nullptr));
266			#endif
267		1	}
268
269		1	void TestSurface::testDamage()
270			{
271		2	QSignalSpy serverSurfaceCreated(server.globals.compositor.get(),
272		1	SIGNAL(surfaceCreated(Wrapland::Server::Surface*)));
273	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(serverSurfaceCreated.isValid());
274	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	std::unique_ptr<Wrapland::Client::Surface> s{m_compositor->createSurface()};
275	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->setScale(2);
276	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QVERIFY(serverSurfaceCreated.wait());
277	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	auto serverSurface = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();
278	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken.	1	QVERIFY(serverSurface);
279	4/8 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✗ Branch 6 not taken. ✓ Branch 7 taken 1 times.	1	QCOMPARE(serverSurface->state().damage, QRegion());
280	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(!serverSurface->isMapped());
281
282	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken.	1	QSignalSpy committedSpy(serverSurface, SIGNAL(committed()));
283
284			// send damage without a buffer
285	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->damage(QRect(0, 0, 100, 100));
286	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->commit(Wrapland::Client::Surface::CommitFlag::None);
287	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken.	1	wl_display_flush(m_connection->display());
288	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	QCoreApplication::processEvents();
289	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	QCoreApplication::processEvents();
290	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(!serverSurface->isMapped());
291	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 1 times.	1	QCOMPARE(committedSpy.count(), 1);
292	4/8 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken.	1	QVERIFY(serverSurface->state().damage.isEmpty());
293
294	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	QImage img(QSize(10, 10), QImage::Format_ARGB32_Premultiplied);
295	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	img.fill(Qt::black);
296	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	auto b = m_shm->createBuffer(img);
297	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->attachBuffer(b, QPoint(55, 55));
298	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->damage(QRect(0, 0, 10, 10));
299	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->commit(Wrapland::Client::Surface::CommitFlag::None);
300	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QVERIFY(committedSpy.wait());
301	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 1 times.	1	QCOMPARE(serverSurface->state().offset,
302			QPoint(55, 55)); // offset is surface local so scale doesn't change this
303	4/8 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✗ Branch 6 not taken. ✓ Branch 7 taken 1 times.	1	QCOMPARE(serverSurface->state().damage, QRegion(0, 0, 5, 5)); // scale is 2
304	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(serverSurface->isMapped());
305	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 1 times.	1	QCOMPARE(committedSpy.count(), 2);
306
307			// damage multiple times
308	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	QRegion testRegion(5, 8, 3, 6);
309	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	testRegion = testRegion.united(QRect(10, 11, 6, 1));
310	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	img = QImage(QSize(40, 35), QImage::Format_ARGB32_Premultiplied);
311	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	img.fill(Qt::black);
312	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	b = m_shm->createBuffer(img);
313	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->attachBuffer(b);
314	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->damage(testRegion);
315	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->commit(Wrapland::Client::Surface::CommitFlag::None);
316	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QVERIFY(committedSpy.wait());
317	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QCOMPARE(serverSurface->state().damage, testRegion);
318	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(serverSurface->isMapped());
319	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 1 times.	1	QCOMPARE(committedSpy.count(), 3);
320
321			// damage buffer
322	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	const QRegion testRegion2(30, 40, 22, 4);
323	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	const QRegion cmpRegion2(15, 20, 11, 2); // divided by scale factor
324	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	img = QImage(QSize(80, 70), QImage::Format_ARGB32_Premultiplied);
325	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	img.fill(Qt::black);
326	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	b = m_shm->createBuffer(img);
327	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->attachBuffer(b);
328	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->damageBuffer(testRegion2);
329	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->commit(Wrapland::Client::Surface::CommitFlag::None);
330	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QVERIFY(committedSpy.wait());
331	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QCOMPARE(serverSurface->state().damage, cmpRegion2);
332	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(serverSurface->isMapped());
333
334			// combined regular damage and damaged buffer
335	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	const QRegion testRegion3 = testRegion.united(cmpRegion2);
336	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	img = QImage(QSize(80, 70), QImage::Format_ARGB32_Premultiplied);
337	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	img.fill(Qt::black);
338	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	b = m_shm->createBuffer(img);
339	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->attachBuffer(b);
340	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->damage(testRegion);
341	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->damageBuffer(testRegion2);
342	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->commit(Wrapland::Client::Surface::CommitFlag::None);
343	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QVERIFY(committedSpy.wait());
344	4/8 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken.	1	QVERIFY(serverSurface->state().damage != testRegion);
345	4/8 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken.	1	QVERIFY(serverSurface->state().damage != testRegion2);
346	4/8 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken.	1	QVERIFY(serverSurface->state().damage != cmpRegion2);
347	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QCOMPARE(serverSurface->state().damage, testRegion3);
348	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(serverSurface->isMapped());
349	1/2 ✗ Branch 0 not taken. ✓ Branch 1 taken 1 times.	1	}
350
351		1	void TestSurface::testFrameCallback()
352			{
353		2	QSignalSpy serverSurfaceCreated(server.globals.compositor.get(),
354		1	SIGNAL(surfaceCreated(Wrapland::Server::Surface*)));
355	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(serverSurfaceCreated.isValid());
356	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	std::unique_ptr<Wrapland::Client::Surface> s{m_compositor->createSurface()};
357	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QVERIFY(serverSurfaceCreated.wait());
358	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	auto serverSurface = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();
359	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken.	1	QVERIFY(serverSurface);
360
361	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	QSignalSpy commit_spy(serverSurface, &Wrapland::Server::Surface::committed);
362	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(commit_spy.isValid());
363
364	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken.	1	QSignalSpy frameRenderedSpy(s.get(), SIGNAL(frameRendered()));
365	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(frameRenderedSpy.isValid());
366	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	QImage img(QSize(10, 10), QImage::Format_ARGB32_Premultiplied);
367	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	img.fill(Qt::black);
368	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	auto b = m_shm->createBuffer(img);
369	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->attachBuffer(b);
370	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->damage(QRect(0, 0, 10, 10));
371	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->commit();
372	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QVERIFY(commit_spy.wait());
373	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	serverSurface->frameRendered(10);
374	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken.	1	QVERIFY(frameRenderedSpy.isEmpty());
375	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QVERIFY(frameRenderedSpy.wait());
376	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken.	1	QVERIFY(!frameRenderedSpy.isEmpty());
377	1/2 ✗ Branch 0 not taken. ✓ Branch 1 taken 1 times.	1	}
378
379		1	void TestSurface::testAttachBuffer()
380			{
381			// create the surface
382		2	QSignalSpy serverSurfaceCreated(server.globals.compositor.get(),
383		1	SIGNAL(surfaceCreated(Wrapland::Server::Surface*)));
384	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(serverSurfaceCreated.isValid());
385	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	std::unique_ptr<Wrapland::Client::Surface> s{m_compositor->createSurface()};
386	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QVERIFY(serverSurfaceCreated.wait());
387	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	auto serverSurface = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();
388	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 1 times.	1	QVERIFY(serverSurface);
389
390			// create three images
391	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	QImage black(24, 24, QImage::Format_RGB32);
392	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	black.fill(Qt::black);
393	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	QImage red(24, 24, QImage::Format_ARGB32); // Note - deliberately not premultiplied
394	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	red.fill(QColor(255, 0, 0, 128));
395	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	QImage blue(24, 24, QImage::Format_ARGB32_Premultiplied);
396	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	blue.fill(QColor(0, 0, 255, 128));
397
398	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	std::shared_ptr<Wrapland::Client::Buffer> blackBufferPtr = m_shm->createBuffer(black).lock();
399	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 1 times.	1	QVERIFY(blackBufferPtr);
400	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	wl_buffer* blackBuffer = *(blackBufferPtr.get());
401	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	std::shared_ptr<Wrapland::Client::Buffer> redBuffer = m_shm->createBuffer(red).lock();
402	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken.	1	QVERIFY(redBuffer);
403	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	std::shared_ptr<Wrapland::Client::Buffer> blueBuffer = m_shm->createBuffer(blue).lock();
404	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 1 times.	1	QVERIFY(blueBuffer);
405
406	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 1 times.	1	QCOMPARE(blueBuffer->format(), Wrapland::Client::Buffer::Format::ARGB32);
407	4/8 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✗ Branch 6 not taken. ✓ Branch 7 taken 1 times.	1	QCOMPARE(blueBuffer->size(), blue.size());
408	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(!blueBuffer->isReleased());
409	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 1 times.	1	QVERIFY(!blueBuffer->isUsed());
410	4/8 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✗ Branch 6 not taken. ✓ Branch 7 taken 1 times.	1	QCOMPARE(blueBuffer->stride(), blue.bytesPerLine());
411
412	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->attachBuffer(redBuffer);
413	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->attachBuffer(blackBuffer);
414	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->damage(QRect(0, 0, 24, 24));
415	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->commit(Wrapland::Client::Surface::CommitFlag::None);
416	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	QSignalSpy commit_spy(serverSurface, &Wrapland::Server::Surface::committed);
417	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(commit_spy.isValid());
418	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QVERIFY(commit_spy.wait());
419	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(serverSurface->isMapped());
420
421			// now the ServerSurface should have the black image attached as a buffer
422	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	auto buffer1 = serverSurface->state().buffer;
423	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 1 times.	1	QVERIFY(buffer1->shmBuffer());
424	4/8 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 1 times. ✗ Branch 4 not taken. ✓ Branch 5 taken 1 times. ✗ Branch 6 not taken. ✓ Branch 7 taken 1 times.	1	QCOMPARE(buffer1->shmImage()->createQImage(), black);
425	4/8 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✗ Branch 6 not taken. ✓ Branch 7 taken 1 times.	1	QCOMPARE(buffer1->shmImage()->format(), Wrapland::Server::ShmImage::Format::xrgb8888);
426	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 1 times. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QCOMPARE(buffer1->shmImage()->createQImage().format(), QImage::Format_RGB32);
427		1	buffer1.reset();
428
429			// render another frame
430	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->attachBuffer(redBuffer);
431	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->damage(QRect(0, 0, 24, 24));
432	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->commit(Wrapland::Client::Surface::CommitFlag::None);
433	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 1 times.	1	QVERIFY(!redBuffer->isReleased());
434	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QVERIFY(commit_spy.wait());
435	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 1 times.	1	QVERIFY(serverSurface->isMapped());
436
437	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	auto buffer2 = serverSurface->state().buffer;
438	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(buffer2->shmBuffer());
439	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 1 times. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QCOMPARE(buffer2->shmImage()->createQImage().format(), QImage::Format_ARGB32_Premultiplied);
440	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 1 times. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QCOMPARE(buffer2->shmImage()->createQImage().width(), 24);
441	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 1 times. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QCOMPARE(buffer2->shmImage()->createQImage().height(), 24);
442	2/2 ✓ Branch 0 taken 1 times. ✓ Branch 1 taken 24 times.	25	for (int i = 0; i < 24; ++i) {
443	2/2 ✓ Branch 0 taken 24 times. ✓ Branch 1 taken 576 times.	600	for (int j = 0; j < 24; ++j) {
444			// it's premultiplied in the format
445	6/12 ✓ Branch 0 taken 576 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 576 times. ✓ Branch 4 taken 576 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 576 times. ✗ Branch 7 not taken. ✓ Branch 8 taken 576 times. ✗ Branch 9 not taken. ✓ Branch 10 taken 576 times. ✗ Branch 11 not taken.	576	QCOMPARE(buffer2->shmImage()->createQImage().pixel(i, j), qRgba(128, 0, 0, 128));
446		576	}
447		24	}
448	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 1 times.	1	QVERIFY(!redBuffer->isReleased());
449		1	buffer2.reset();
450	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(!redBuffer->isReleased());
451
452			// render another frame
453	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	blueBuffer->setUsed(true);
454	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(blueBuffer->isUsed());
455	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->attachBuffer(blueBuffer.get());
456	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->damage(QRect(0, 0, 24, 24));
457	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken.	1	QSignalSpy frameRenderedSpy(s.get(), SIGNAL(frameRendered()));
458	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 1 times.	1	QVERIFY(frameRenderedSpy.isValid());
459	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->commit();
460	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QVERIFY(commit_spy.wait());
461	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(serverSurface->isMapped());
462		1	buffer2.reset();
463
464			// TODO: we should have a signal on when the Buffer gets released
465	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	QCoreApplication::processEvents(QEventLoop::WaitForMoreEvents);
466	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken.	1	if (!redBuffer->isReleased()) {
467	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	QCoreApplication::processEvents(QEventLoop::WaitForMoreEvents);
468		1	}
469	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 1 times.	1	QVERIFY(redBuffer->isReleased());
470
471	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	auto buffer3 = serverSurface->state().buffer.get();
472	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	QVERIFY(buffer3->shmBuffer());
473	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 1 times. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QCOMPARE(buffer3->shmImage()->createQImage().format(), QImage::Format_ARGB32_Premultiplied);
474	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 1 times. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QCOMPARE(buffer3->shmImage()->createQImage().width(), 24);
475	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 1 times. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QCOMPARE(buffer3->shmImage()->createQImage().height(), 24);
476	2/2 ✓ Branch 0 taken 1 times. ✓ Branch 1 taken 24 times.	25	for (int i = 0; i < 24; ++i) {
477	2/2 ✓ Branch 0 taken 576 times. ✓ Branch 1 taken 24 times.	600	for (int j = 0; j < 24; ++j) {
478			// it's premultiplied in the format
479	6/12 ✓ Branch 0 taken 576 times. ✗ Branch 1 not taken. ✗ Branch 2 not taken. ✓ Branch 3 taken 576 times. ✓ Branch 4 taken 576 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 576 times. ✗ Branch 7 not taken. ✓ Branch 8 taken 576 times. ✗ Branch 9 not taken. ✗ Branch 10 not taken. ✓ Branch 11 taken 576 times.	576	QCOMPARE(buffer3->shmImage()->createQImage().pixel(i, j), qRgba(0, 0, 128, 128));
480		576	}
481		24	}
482
483	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	serverSurface->frameRendered(1);
484	5/10 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✗ Branch 8 not taken. ✓ Branch 9 taken 1 times.	1	QVERIFY(frameRenderedSpy.wait());
485
486			// commit a different value shouldn't change our buffer
487	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✗ Branch 4 not taken. ✓ Branch 5 taken 1 times.	1	QCOMPARE(serverSurface->state().buffer.get(), buffer3);
488	4/8 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✗ Branch 6 not taken. ✓ Branch 7 taken 1 times.	1	QVERIFY(serverSurface->state().input.isNull());
489	3/6 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	1	s->setInputRegion(m_compositor->createRegion(QRegion(0, 0, 24, 24)).get());
490	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	s->commit(Wrapland::Client::Surface::CommitFlag::None);
491	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken.	1	wl_display_flush(m_connection->display());
492	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	QCoreApplication::processEvents();
493	1/2 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken.	1	QCoreApplication::processEvents();
494	4/8 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 2 taken 1 times. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✗ Branch 6 not taken. ✓ Branch 7 taken 1 times.	1	QCOMPARE(serverSurface->state().input, QRegion(0, 0, 24, 24));
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498
499			// clear the surface
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1

/********************************************************************

2

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

*********************************************************************/

#include <QImage>

#include <QPainter>

#include <QtTest>

#include "../../src/client/compositor.h"

25

#include "../../src/client/connection_thread.h"

26

#include "../../src/client/event_queue.h"

27

#include "../../src/client/idleinhibit.h"

28

#include "../../src/client/output.h"

29

#include "../../src/client/region.h"

30

#include "../../src/client/registry.h"

31

#include "../../src/client/shm_pool.h"

32

#include "../../src/client/surface.h"

33

34

#include "../../server/buffer.h"

35

#include "../../server/client.h"

36

#include "../../server/compositor.h"

37

#include "../../server/display.h"

38

#include "../../server/idle_inhibit_v1.h"

39

#include "../../server/surface.h"

40

41

#include "../../tests/globals.h"

42

#include "../../tests/helpers.h"

43

44

#include <wayland-client-protocol.h>

45

46

class TestSurface : public QObject

{

Q_OBJECT

public:

explicit TestSurface(QObject* parent = nullptr);

private Q_SLOTS:

void init();

void cleanup();

void testStaticAccessor();

56

void testDamage();

57

void testFrameCallback();

58

void testAttachBuffer();

59

void testMultipleSurfaces();

void testOpaque();

void testInput();

void testScale();

void testDestroy();

void testUnmapOfNotMappedSurface();

65

void testDamageTracking();

66

void testSurfaceAt();

67

void testDestroyAttachedBuffer();

68

void testDestroyWithPendingCallback();

69

void testDisconnect();

void testOutput();

void testInhibit();

private:

1

struct {

75

std::unique_ptr<Wrapland::Server::Display> display;

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Wrapland::Server::globals globals;

77

} server;

78

79

Wrapland::Client::ConnectionThread* m_connection;

80

Wrapland::Client::Compositor* m_compositor;

81

Wrapland::Client::ShmPool* m_shm;

82

Wrapland::Client::EventQueue* m_queue;

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Wrapland::Client::IdleInhibitManager* m_idleInhibitManager;

QThread* m_thread;

};

constexpr auto socket_name{"wrapland-test-wayland-surface-0"};

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TestSurface::TestSurface(QObject* parent)

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: QObject(parent)

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, m_connection(nullptr)

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, m_compositor(nullptr)

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, m_thread(nullptr)

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{

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1

}

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97

17

void TestSurface::init()

98

{

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qRegisterMetaType<Wrapland::Server::Surface*>();

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server.display = std::make_unique<Wrapland::Server::Display>();

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server.display->set_socket_name(socket_name);

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server.display->start();

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QVERIFY(server.display->running());

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106

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server.globals.output_manager

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= std::make_unique<Wrapland::Server::output_manager>(*server.display);

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17

server.display->createShm();

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server.globals.compositor

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= std::make_unique<Wrapland::Server::Compositor>(server.display.get());

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34

server.globals.idle_inhibit_manager_v1

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= std::make_unique<Wrapland::Server::IdleInhibitManagerV1>(server.display.get());

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// setup connection

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m_connection = new Wrapland::Client::ConnectionThread;

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QSignalSpy connectedSpy(m_connection, &Wrapland::Client::ConnectionThread::establishedChanged);

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m_connection->setSocketName(socket_name);

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m_thread = new QThread(this);

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m_connection->moveToThread(m_thread);

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m_thread->start();

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/*connect(QCoreApplication::eventDispatcher(), &QAbstractEventDispatcher::aboutToBlock,

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m_connection, [this]() { if (m_connection->display()) {

125

wl_display_flush(m_connection->display());

}

}

);*/

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m_connection->establishConnection();

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QVERIFY(connectedSpy.count() || connectedSpy.wait());

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QCOMPARE(connectedSpy.count(), 1);

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m_queue = new Wrapland::Client::EventQueue(this);

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QVERIFY(!m_queue->isValid());

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m_queue->setup(m_connection);

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QVERIFY(m_queue->isValid());

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Wrapland::Client::Registry registry;

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registry.setEventQueue(m_queue);

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QSignalSpy compositorSpy(&registry, SIGNAL(compositorAnnounced(quint32, quint32)));

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QSignalSpy shmSpy(&registry, SIGNAL(shmAnnounced(quint32, quint32)));

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QSignalSpy allAnnounced(&registry, SIGNAL(interfacesAnnounced()));

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QVERIFY(allAnnounced.isValid());

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QVERIFY(shmSpy.isValid());

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registry.create(m_connection->display());

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QVERIFY(registry.isValid());

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registry.setup();

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QVERIFY(allAnnounced.wait());

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QVERIFY(!compositorSpy.isEmpty());

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QVERIFY(!shmSpy.isEmpty());

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m_compositor = registry.createCompositor(compositorSpy.first().first().value<quint32>(),

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compositorSpy.first().last().value<quint32>(),

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this);

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QVERIFY(m_compositor->isValid());

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m_shm = registry.createShmPool(

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shmSpy.first().first().value<quint32>(), shmSpy.first().last().value<quint32>(), this);

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QVERIFY(m_shm->isValid());

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m_idleInhibitManager = registry.createIdleInhibitManager(

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registry.interface(Wrapland::Client::Registry::Interface::IdleInhibitManagerUnstableV1)

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.name,

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registry.interface(Wrapland::Client::Registry::Interface::IdleInhibitManagerUnstableV1)

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.version,

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this);

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QVERIFY(m_idleInhibitManager->isValid());

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}

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void TestSurface::cleanup()

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{

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if (m_compositor) {

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delete m_compositor;

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m_compositor = nullptr;

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}

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if (m_idleInhibitManager) {

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delete m_idleInhibitManager;

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m_idleInhibitManager = nullptr;

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}

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if (m_shm) {

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delete m_shm;

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m_shm = nullptr;

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}

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if (m_queue) {

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delete m_queue;

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m_queue = nullptr;

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}

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if (m_thread) {

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m_thread->quit();

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m_thread->wait();

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delete m_thread;

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m_thread = nullptr;

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}

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delete m_connection;

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m_connection = nullptr;

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server = {};

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17

}

199

200

1

void TestSurface::testStaticAccessor()

201

{

202

// TODO: Does this test still make sense with the remodel? If yes, needs porting.

203

#if 0

204

QSignalSpy serverSurfaceCreated(server.globals.compositor.get(),

205

SIGNAL(surfaceCreated(Wrapland::Server::Surface*)));

206

QVERIFY(serverSurfaceCreated.isValid());

207

208

QVERIFY(!Wrapland::Server::Surface::get(nullptr));

209

QVERIFY(!Wrapland::Server::Surface::get(1, nullptr));

210

QVERIFY(Wrapland::Client::Surface::all().isEmpty());

211

auto s1 = m_compositor->createSurface();

212

QVERIFY(s1->isValid());

213

QCOMPARE(Wrapland::Client::Surface::all().count(), 1);

214

QCOMPARE(Wrapland::Client::Surface::all().first(), s1);

215

QCOMPARE(Wrapland::Client::Surface::get(*s1), s1);

216

QVERIFY(serverSurfaceCreated.wait());

217

auto serverSurface1 = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();

218

QVERIFY(serverSurface1);

219

QCOMPARE(Wrapland::Server::Surface::get(serverSurface1->resource()), serverSurface1);

220

QCOMPARE(Wrapland::Server::Surface::get(serverSurface1->id(), serverSurface1->client()),

221

serverSurface1);

222

223

QVERIFY(!s1->size().isValid());

224

QSignalSpy sizeChangedSpy(s1, SIGNAL(sizeChanged(QSize)));

225

QVERIFY(sizeChangedSpy.isValid());

226

const QSize testSize(200, 300);

227

s1->setSize(testSize);

228

QCOMPARE(s1->size(), testSize);

229

QCOMPARE(sizeChangedSpy.count(), 1);

230

QCOMPARE(sizeChangedSpy.first().first().toSize(), testSize);

231

232

// add another surface

233

auto s2 = m_compositor->createSurface();

234

QVERIFY(s2->isValid());

235

QCOMPARE(Wrapland::Client::Surface::all().count(), 2);

236

QCOMPARE(Wrapland::Client::Surface::all().first(), s1);

237

QCOMPARE(Wrapland::Client::Surface::all().last(), s2);

238

QCOMPARE(Wrapland::Client::Surface::get(*s1), s1);

239

QCOMPARE(Wrapland::Client::Surface::get(*s2), s2);

240

serverSurfaceCreated.clear();

241

QVERIFY(serverSurfaceCreated.wait());

242

auto serverSurface2 = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();

243

QVERIFY(serverSurface2);

244

QCOMPARE(Wrapland::Server::Surface::get(serverSurface1->resource()), serverSurface1);

245

QCOMPARE(Wrapland::Server::Surface::get(serverSurface1->id(), serverSurface1->client()),

246

serverSurface1);

247

QCOMPARE(Wrapland::Server::Surface::get(serverSurface2->resource()), serverSurface2);

248

QCOMPARE(Wrapland::Server::Surface::get(serverSurface2->id(), serverSurface2->client()),

serverSurface2);

// delete s2 again

delete s2;

QCOMPARE(Wrapland::Client::Surface::all().count(), 1);

254

QCOMPARE(Wrapland::Client::Surface::all().first(), s1);

255

QCOMPARE(Wrapland::Client::Surface::get(*s1), s1);

256

257

// and finally delete the last one

258

delete s1;

259

QVERIFY(Wrapland::Client::Surface::all().isEmpty());

260

QVERIFY(!Wrapland::Client::Surface::get(nullptr));

261

QSignalSpy unboundSpy(serverSurface1, &Wrapland::Server::Resource::unbound);

262

QVERIFY(unboundSpy.isValid());

263

QVERIFY(unboundSpy.wait());

264

QVERIFY(!Wrapland::Server::Surface::get(nullptr));

265

QVERIFY(!Wrapland::Server::Surface::get(1, nullptr));

266

#endif

267

1

}

268

269

1

void TestSurface::testDamage()

270

{

271

2

QSignalSpy serverSurfaceCreated(server.globals.compositor.get(),

272

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SIGNAL(surfaceCreated(Wrapland::Server::Surface*)));

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QVERIFY(serverSurfaceCreated.isValid());

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std::unique_ptr<Wrapland::Client::Surface> s{m_compositor->createSurface()};

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s->setScale(2);

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QVERIFY(serverSurfaceCreated.wait());

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auto serverSurface = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();

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QVERIFY(serverSurface);

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QCOMPARE(serverSurface->state().damage, QRegion());

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QVERIFY(!serverSurface->isMapped());

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QSignalSpy committedSpy(serverSurface, SIGNAL(committed()));

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// send damage without a buffer

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s->damage(QRect(0, 0, 100, 100));

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

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wl_display_flush(m_connection->display());

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QCoreApplication::processEvents();

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QCoreApplication::processEvents();

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QVERIFY(!serverSurface->isMapped());

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QCOMPARE(committedSpy.count(), 1);

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QVERIFY(serverSurface->state().damage.isEmpty());

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QImage img(QSize(10, 10), QImage::Format_ARGB32_Premultiplied);

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img.fill(Qt::black);

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auto b = m_shm->createBuffer(img);

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s->attachBuffer(b, QPoint(55, 55));

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s->damage(QRect(0, 0, 10, 10));

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

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QVERIFY(committedSpy.wait());

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QCOMPARE(serverSurface->state().offset,

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QPoint(55, 55)); // offset is surface local so scale doesn't change this

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QCOMPARE(serverSurface->state().damage, QRegion(0, 0, 5, 5)); // scale is 2

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QVERIFY(serverSurface->isMapped());

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QCOMPARE(committedSpy.count(), 2);

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// damage multiple times

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QRegion testRegion(5, 8, 3, 6);

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testRegion = testRegion.united(QRect(10, 11, 6, 1));

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img = QImage(QSize(40, 35), QImage::Format_ARGB32_Premultiplied);

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img.fill(Qt::black);

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b = m_shm->createBuffer(img);

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s->attachBuffer(b);

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s->damage(testRegion);

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

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QVERIFY(committedSpy.wait());

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QCOMPARE(serverSurface->state().damage, testRegion);

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QVERIFY(serverSurface->isMapped());

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QCOMPARE(committedSpy.count(), 3);

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// damage buffer

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const QRegion testRegion2(30, 40, 22, 4);

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const QRegion cmpRegion2(15, 20, 11, 2); // divided by scale factor

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img = QImage(QSize(80, 70), QImage::Format_ARGB32_Premultiplied);

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img.fill(Qt::black);

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b = m_shm->createBuffer(img);

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s->attachBuffer(b);

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s->damageBuffer(testRegion2);

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

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QVERIFY(committedSpy.wait());

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QCOMPARE(serverSurface->state().damage, cmpRegion2);

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QVERIFY(serverSurface->isMapped());

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// combined regular damage and damaged buffer

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const QRegion testRegion3 = testRegion.united(cmpRegion2);

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img = QImage(QSize(80, 70), QImage::Format_ARGB32_Premultiplied);

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img.fill(Qt::black);

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b = m_shm->createBuffer(img);

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s->attachBuffer(b);

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s->damage(testRegion);

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s->damageBuffer(testRegion2);

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

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QVERIFY(committedSpy.wait());

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QVERIFY(serverSurface->state().damage != testRegion);

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QVERIFY(serverSurface->state().damage != testRegion2);

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QVERIFY(serverSurface->state().damage != cmpRegion2);

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QCOMPARE(serverSurface->state().damage, testRegion3);

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QVERIFY(serverSurface->isMapped());

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}

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351

1

void TestSurface::testFrameCallback()

352

{

353

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QSignalSpy serverSurfaceCreated(server.globals.compositor.get(),

354

1

SIGNAL(surfaceCreated(Wrapland::Server::Surface*)));

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QVERIFY(serverSurfaceCreated.isValid());

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std::unique_ptr<Wrapland::Client::Surface> s{m_compositor->createSurface()};

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QVERIFY(serverSurfaceCreated.wait());

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auto serverSurface = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();

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QVERIFY(serverSurface);

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QSignalSpy commit_spy(serverSurface, &Wrapland::Server::Surface::committed);

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QVERIFY(commit_spy.isValid());

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QSignalSpy frameRenderedSpy(s.get(), SIGNAL(frameRendered()));

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QVERIFY(frameRenderedSpy.isValid());

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QImage img(QSize(10, 10), QImage::Format_ARGB32_Premultiplied);

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img.fill(Qt::black);

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auto b = m_shm->createBuffer(img);

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s->attachBuffer(b);

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s->damage(QRect(0, 0, 10, 10));

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s->commit();

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QVERIFY(commit_spy.wait());

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serverSurface->frameRendered(10);

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QVERIFY(frameRenderedSpy.isEmpty());

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QVERIFY(frameRenderedSpy.wait());

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QVERIFY(!frameRenderedSpy.isEmpty());

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}

378

379

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void TestSurface::testAttachBuffer()

380

{

381

// create the surface

382

2

QSignalSpy serverSurfaceCreated(server.globals.compositor.get(),

383

1

SIGNAL(surfaceCreated(Wrapland::Server::Surface*)));

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QVERIFY(serverSurfaceCreated.isValid());

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std::unique_ptr<Wrapland::Client::Surface> s{m_compositor->createSurface()};

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QVERIFY(serverSurfaceCreated.wait());

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auto serverSurface = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();

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QVERIFY(serverSurface);

389

390

// create three images

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QImage black(24, 24, QImage::Format_RGB32);

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black.fill(Qt::black);

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QImage red(24, 24, QImage::Format_ARGB32); // Note - deliberately not premultiplied

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red.fill(QColor(255, 0, 0, 128));

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QImage blue(24, 24, QImage::Format_ARGB32_Premultiplied);

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blue.fill(QColor(0, 0, 255, 128));

397

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std::shared_ptr<Wrapland::Client::Buffer> blackBufferPtr = m_shm->createBuffer(black).lock();

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QVERIFY(blackBufferPtr);

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wl_buffer* blackBuffer = *(blackBufferPtr.get());

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std::shared_ptr<Wrapland::Client::Buffer> redBuffer = m_shm->createBuffer(red).lock();

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QVERIFY(redBuffer);

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std::shared_ptr<Wrapland::Client::Buffer> blueBuffer = m_shm->createBuffer(blue).lock();

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QVERIFY(blueBuffer);

405

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QCOMPARE(blueBuffer->format(), Wrapland::Client::Buffer::Format::ARGB32);

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QCOMPARE(blueBuffer->size(), blue.size());

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QVERIFY(!blueBuffer->isReleased());

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QVERIFY(!blueBuffer->isUsed());

410

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QCOMPARE(blueBuffer->stride(), blue.bytesPerLine());

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s->attachBuffer(redBuffer);

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s->attachBuffer(blackBuffer);

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s->damage(QRect(0, 0, 24, 24));

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

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QSignalSpy commit_spy(serverSurface, &Wrapland::Server::Surface::committed);

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QVERIFY(commit_spy.isValid());

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QVERIFY(commit_spy.wait());

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QVERIFY(serverSurface->isMapped());

420

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// now the ServerSurface should have the black image attached as a buffer

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auto buffer1 = serverSurface->state().buffer;

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QVERIFY(buffer1->shmBuffer());

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QCOMPARE(buffer1->shmImage()->createQImage(), black);

425

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QCOMPARE(buffer1->shmImage()->format(), Wrapland::Server::ShmImage::Format::xrgb8888);

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QCOMPARE(buffer1->shmImage()->createQImage().format(), QImage::Format_RGB32);

427

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buffer1.reset();

428

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// render another frame

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s->attachBuffer(redBuffer);

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s->damage(QRect(0, 0, 24, 24));

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

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QVERIFY(!redBuffer->isReleased());

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QVERIFY(commit_spy.wait());

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QVERIFY(serverSurface->isMapped());

436

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auto buffer2 = serverSurface->state().buffer;

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QVERIFY(buffer2->shmBuffer());

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QCOMPARE(buffer2->shmImage()->createQImage().format(), QImage::Format_ARGB32_Premultiplied);

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QCOMPARE(buffer2->shmImage()->createQImage().width(), 24);

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QCOMPARE(buffer2->shmImage()->createQImage().height(), 24);

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for (int i = 0; i < 24; ++i) {

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for (int j = 0; j < 24; ++j) {

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// it's premultiplied in the format

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QCOMPARE(buffer2->shmImage()->createQImage().pixel(i, j), qRgba(128, 0, 0, 128));

446

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}

447

24

}

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QVERIFY(!redBuffer->isReleased());

449

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buffer2.reset();

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QVERIFY(!redBuffer->isReleased());

451

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// render another frame

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blueBuffer->setUsed(true);

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QVERIFY(blueBuffer->isUsed());

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s->attachBuffer(blueBuffer.get());

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s->damage(QRect(0, 0, 24, 24));

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QSignalSpy frameRenderedSpy(s.get(), SIGNAL(frameRendered()));

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QVERIFY(frameRenderedSpy.isValid());

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s->commit();

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QVERIFY(commit_spy.wait());

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QVERIFY(serverSurface->isMapped());

462

1

buffer2.reset();

463

464

// TODO: we should have a signal on when the Buffer gets released

465

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QCoreApplication::processEvents(QEventLoop::WaitForMoreEvents);

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if (!redBuffer->isReleased()) {

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QCoreApplication::processEvents(QEventLoop::WaitForMoreEvents);

468

1

}

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QVERIFY(redBuffer->isReleased());

470

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auto buffer3 = serverSurface->state().buffer.get();

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QVERIFY(buffer3->shmBuffer());

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QCOMPARE(buffer3->shmImage()->createQImage().format(), QImage::Format_ARGB32_Premultiplied);

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QCOMPARE(buffer3->shmImage()->createQImage().width(), 24);

475

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QCOMPARE(buffer3->shmImage()->createQImage().height(), 24);

476

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for (int i = 0; i < 24; ++i) {

477

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for (int j = 0; j < 24; ++j) {

478

// it's premultiplied in the format

479

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576

QCOMPARE(buffer3->shmImage()->createQImage().pixel(i, j), qRgba(0, 0, 128, 128));

480

576

}

481

24

}

482

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serverSurface->frameRendered(1);

484

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QVERIFY(frameRenderedSpy.wait());

485

486

// commit a different value shouldn't change our buffer

487

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QCOMPARE(serverSurface->state().buffer.get(), buffer3);

488

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QVERIFY(serverSurface->state().input.isNull());

489

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s->setInputRegion(m_compositor->createRegion(QRegion(0, 0, 24, 24)).get());

490

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

491

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wl_display_flush(m_connection->display());

492

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QCoreApplication::processEvents();

493

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QCoreApplication::processEvents();

494

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QCOMPARE(serverSurface->state().input, QRegion(0, 0, 24, 24));

495

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QCOMPARE(serverSurface->state().buffer.get(), buffer3);

496

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QVERIFY(serverSurface->state().damage.isEmpty());

497

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QVERIFY(serverSurface->isMapped());

498

499

// clear the surface

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s->attachBuffer(blackBuffer);

501

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s->damage(QRect(0, 0, 1, 1));

502

// TODO: better method

503

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s->attachBuffer((wl_buffer*)nullptr);

504

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s->damage(QRect(0, 0, 10, 10));

505

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

506

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QVERIFY(commit_spy.wait());

507

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QVERIFY(serverSurface->state().damage.isEmpty());

508

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QVERIFY(!serverSurface->isMapped());

509

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}

510

511

1

void TestSurface::testMultipleSurfaces()

512

{

513

using namespace Wrapland::Client;

514

using namespace Wrapland::Server;

515

1

Registry registry;

516

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registry.setEventQueue(m_queue);

517

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QSignalSpy shmSpy(&registry, SIGNAL(shmAnnounced(quint32, quint32)));

518

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registry.create(m_connection->display());

519

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QVERIFY(registry.isValid());

520

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registry.setup();

521

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1

QVERIFY(shmSpy.wait());

522

523

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1

ShmPool pool1;

524

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1

ShmPool pool2;

525

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2

pool1.setup(registry.bindShm(shmSpy.first().first().value<quint32>(),

526

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shmSpy.first().last().value<quint32>()));

527

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2

pool2.setup(registry.bindShm(shmSpy.first().first().value<quint32>(),

528

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shmSpy.first().last().value<quint32>()));

529

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QVERIFY(pool1.isValid());

530

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QVERIFY(pool2.isValid());

531

532

// create the surfaces

533

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QSignalSpy serverSurfaceCreated(server.globals.compositor.get(),

534

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1

SIGNAL(surfaceCreated(Wrapland::Server::Surface*)));

535

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QVERIFY(serverSurfaceCreated.isValid());

536

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std::unique_ptr<Wrapland::Client::Surface> s1(m_compositor->createSurface());

537

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QVERIFY(serverSurfaceCreated.wait());

538

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auto serverSurface1 = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();

539

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QVERIFY(serverSurface1);

540

// second surface

541

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std::unique_ptr<Wrapland::Client::Surface> s2(m_compositor->createSurface());

542

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QVERIFY(serverSurfaceCreated.wait());

543

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auto serverSurface2 = serverSurfaceCreated.last().first().value<Wrapland::Server::Surface*>();

544

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QVERIFY(serverSurface2);

545

// QVERIFY(serverSurface1->resource() != serverSurface2->resource());

546

547

// create two images

548

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QImage black(24, 24, QImage::Format_RGB32);

549

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1

black.fill(Qt::black);

550

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QImage red(24, 24, QImage::Format_ARGB32_Premultiplied);

551

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red.fill(QColor(255, 0, 0, 128));

552

553

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1

auto blackBuffer = pool1.createBuffer(black);

554

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1

auto redBuffer = pool2.createBuffer(red);

555

556

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1

s1->attachBuffer(blackBuffer);

557

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1

s1->damage(QRect(0, 0, 24, 24));

558

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1

s1->commit(Wrapland::Client::Surface::CommitFlag::None);

559

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1

QSignalSpy commit_spy1(serverSurface1, &Wrapland::Server::Surface::committed);

560

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QVERIFY(commit_spy1.isValid());

561

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QVERIFY(commit_spy1.wait());

562

563

// now the ServerSurface should have the black image attached as a buffer

564

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1

auto buffer1 = serverSurface1->state().buffer;

565

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QVERIFY(buffer1);

566

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1

QImage buffer1Data = buffer1->shmImage()->createQImage();

567

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1

QCOMPARE(buffer1Data, black);

568

// accessing the same buffer is OK

569

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QImage buffer1Data2 = buffer1->shmImage()->createQImage();

570

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1

QCOMPARE(buffer1Data2, buffer1Data);

571

1

buffer1Data = QImage();

572

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QVERIFY(buffer1Data.isNull());

573

1

buffer1Data2 = QImage();

574

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QVERIFY(buffer1Data2.isNull());

575

576

// attach a buffer for the other surface

577

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s2->attachBuffer(redBuffer);

578

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s2->damage(QRect(0, 0, 24, 24));

579

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1

s2->commit(Wrapland::Client::Surface::CommitFlag::None);

580

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QSignalSpy commit_spy2(serverSurface2, &Wrapland::Server::Surface::committed);

581

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QVERIFY(commit_spy2.isValid());

582

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QVERIFY(commit_spy2.wait());

583

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auto buffer2 = serverSurface2->state().buffer;

585

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QVERIFY(buffer2);

586

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QImage buffer2Data = buffer2->shmImage()->createQImage();

587

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QCOMPARE(buffer2Data, red);

588

589

// while buffer2 is accessed we cannot access buffer1

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auto buffer1ShmImage = buffer1->shmImage();

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QVERIFY(!buffer1ShmImage);

592

593

// a deep copy can be kept around

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QImage deepCopy = buffer2Data.copy();

595

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QCOMPARE(deepCopy, red);

596

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buffer2Data = QImage();

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QVERIFY(buffer2Data.isNull());

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QCOMPARE(deepCopy, red);

599

600

// now that buffer2Data is destroyed we can access buffer1 again

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buffer1ShmImage = buffer1->shmImage();

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QVERIFY(buffer1ShmImage);

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buffer1Data = buffer1ShmImage->createQImage();

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QVERIFY(!buffer1Data.isNull());

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QCOMPARE(buffer1Data, black);

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}

607

608

1

void TestSurface::testOpaque()

609

{

610

using namespace Wrapland::Client;

611

using namespace Wrapland::Server;

612

2

QSignalSpy serverSurfaceCreated(server.globals.compositor.get(),

613

1

SIGNAL(surfaceCreated(Wrapland::Server::Surface*)));

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QVERIFY(serverSurfaceCreated.isValid());

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std::unique_ptr<Wrapland::Client::Surface> s{m_compositor->createSurface()};

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QVERIFY(serverSurfaceCreated.wait());

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auto serverSurface = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();

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QVERIFY(serverSurface);

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QSignalSpy commit_spy(serverSurface, &Wrapland::Server::Surface::committed);

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QVERIFY(commit_spy.isValid());

621

622

// by default there should be an empty opaque region

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QCOMPARE(serverSurface->state().opaque, QRegion());

624

625

// let's install an opaque region

626

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s->setOpaqueRegion(m_compositor->createRegion(QRegion(0, 10, 20, 30)).get());

627

// the region should only be applied after the surface got committed

628

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wl_display_flush(m_connection->display());

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QCoreApplication::processEvents();

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QCOMPARE(serverSurface->state().opaque, QRegion());

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QCOMPARE(commit_spy.count(), 0);

632

633

// so let's commit to get the new region

634

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

635

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QVERIFY(commit_spy.wait());

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QCOMPARE(commit_spy.count(), 1);

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QVERIFY(serverSurface->state().updates & Wrapland::Server::surface_change::opaque);

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QCOMPARE(serverSurface->state().opaque, QRegion(0, 10, 20, 30));

639

640

// committing without setting a new region shouldn't change

641

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

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wl_display_flush(m_connection->display());

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QCoreApplication::processEvents();

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QCOMPARE(commit_spy.count(), 2);

645

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QCOMPARE(serverSurface->state().updates & Wrapland::Server::surface_change::opaque, false);

646

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QCOMPARE(serverSurface->state().opaque, QRegion(0, 10, 20, 30));

647

648

// let's change the opaque region

649

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s->setOpaqueRegion(m_compositor->createRegion(QRegion(10, 20, 30, 40)).get());

650

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

651

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QVERIFY(commit_spy.wait());

652

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QCOMPARE(commit_spy.count(), 3);

653

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QVERIFY(serverSurface->state().updates & Wrapland::Server::surface_change::opaque);

654

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QCOMPARE(serverSurface->state().opaque, QRegion(10, 20, 30, 40));

655

656

// and let's go back to an empty region

657

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s->setOpaqueRegion();

658

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

659

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QVERIFY(commit_spy.wait());

660

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QCOMPARE(commit_spy.count(), 4);

661

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QVERIFY(serverSurface->state().updates & Wrapland::Server::surface_change::opaque);

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QCOMPARE(serverSurface->state().opaque, QRegion());

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}

664

665

1

void TestSurface::testInput()

666

{

667

using namespace Wrapland::Client;

668

using namespace Wrapland::Server;

669

2

QSignalSpy serverSurfaceCreated(server.globals.compositor.get(),

670

1

SIGNAL(surfaceCreated(Wrapland::Server::Surface*)));

671

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QVERIFY(serverSurfaceCreated.isValid());

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std::unique_ptr<Wrapland::Client::Surface> s{m_compositor->createSurface()};

673

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QVERIFY(serverSurfaceCreated.wait());

674

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auto serverSurface = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();

675

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QVERIFY(serverSurface);

676

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QSignalSpy commit_spy(serverSurface, &Wrapland::Server::Surface::committed);

677

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QVERIFY(commit_spy.isValid());

678

679

// by default there should be an empty == infinite input region

680

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QCOMPARE(serverSurface->state().input, QRegion());

681

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QCOMPARE(serverSurface->state().input_is_infinite, true);

682

683

// let's install an input region

684

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s->setInputRegion(m_compositor->createRegion(QRegion(0, 10, 20, 30)).get());

685

// the region should only be applied after the surface got committed

686

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wl_display_flush(m_connection->display());

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QCoreApplication::processEvents();

688

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QCOMPARE(serverSurface->state().input, QRegion());

689

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QCOMPARE(serverSurface->state().input_is_infinite, true);

690

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QCOMPARE(commit_spy.count(), 0);

691

692

// so let's commit to get the new region

693

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

694

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QVERIFY(commit_spy.wait());

695

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QCOMPARE(commit_spy.count(), 1);

696

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QVERIFY(serverSurface->state().updates & Wrapland::Server::surface_change::input);

697

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QCOMPARE(serverSurface->state().input, QRegion(0, 10, 20, 30));

698

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QCOMPARE(serverSurface->state().input_is_infinite, false);

699

700

// committing without setting a new region shouldn't change

701

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

702

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wl_display_flush(m_connection->display());

703

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1

QCoreApplication::processEvents();

704

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QCOMPARE(commit_spy.count(), 2);

705

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QCOMPARE(serverSurface->state().updates & Wrapland::Server::surface_change::input, false);

706

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QCOMPARE(serverSurface->state().input, QRegion(0, 10, 20, 30));

707

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QCOMPARE(serverSurface->state().input_is_infinite, false);

708

709

// let's change the input region

710

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s->setInputRegion(m_compositor->createRegion(QRegion(10, 20, 30, 40)).get());

711

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

712

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QVERIFY(commit_spy.wait());

713

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QCOMPARE(commit_spy.count(), 3);

714

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QVERIFY(serverSurface->state().updates & Wrapland::Server::surface_change::input);

715

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QCOMPARE(serverSurface->state().input, QRegion(10, 20, 30, 40));

716

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QCOMPARE(serverSurface->state().input_is_infinite, false);

717

718

// and let's go back to an empty region

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1

s->setInputRegion();

720

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

721

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QVERIFY(commit_spy.wait());

722

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QCOMPARE(commit_spy.count(), 4);

723

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QVERIFY(serverSurface->state().updates & Wrapland::Server::surface_change::input);

724

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QCOMPARE(serverSurface->state().input, QRegion());

725

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QCOMPARE(serverSurface->state().input_is_infinite, true);

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}

727

728

1

void TestSurface::testScale()

729

{

730

// This test verifies that updating the scale factor is correctly passed to the Wayland server.

731

732

// Create surface.

733

1

QSignalSpy serverSurfaceCreated(server.globals.compositor.get(),

734

&Wrapland::Server::Compositor::surfaceCreated);

735

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QVERIFY(serverSurfaceCreated.isValid());

736

737

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1

std::unique_ptr<Wrapland::Client::Surface> s(m_compositor->createSurface());

738

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QCOMPARE(s->scale(), 1);

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QVERIFY(serverSurfaceCreated.wait());

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auto serverSurface = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();

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QVERIFY(serverSurface);

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QCOMPARE(serverSurface->state().scale, 1);

743

744

// let's change the scale factor

745

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QSignalSpy commit_spy(serverSurface, &Wrapland::Server::Surface::committed);

746

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QVERIFY(commit_spy.isValid());

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s->setScale(2);

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QCOMPARE(s->scale(), 2);

750

// needs a commit

751

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QVERIFY(!commit_spy.wait(100));

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QCOMPARE(serverSurface->state().updates & Wrapland::Server::surface_change::scale, false);

753

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

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QVERIFY(commit_spy.wait());

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QCOMPARE(commit_spy.count(), 1);

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QVERIFY(serverSurface->state().updates & Wrapland::Server::surface_change::scale);

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QCOMPARE(serverSurface->state().scale, 2);

759

760

// even though we've changed the scale, if we don't have a buffer we

761

// don't have a size. If we don't have a size it can't have changed

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QCOMPARE(serverSurface->state().updates & Wrapland::Server::surface_change::size, false);

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QVERIFY(!serverSurface->size().isValid());

764

765

// let's try changing to same factor, should not emit changed on server

766

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s->setScale(2);

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

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QVERIFY(commit_spy.wait());

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QEXPECT_FAIL("", "Scale update set also when factor stays same. Change behavior?", Continue);

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QCOMPARE(serverSurface->state().updates & Wrapland::Server::surface_change::scale, false);

771

772

// but changing to a different value should still work

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s->setScale(4);

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

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QVERIFY(commit_spy.wait());

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QCOMPARE(commit_spy.count(), 3);

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QVERIFY(serverSurface->state().updates & Wrapland::Server::surface_change::scale);

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QCOMPARE(serverSurface->state().scale, 4);

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commit_spy.clear();

780

781

// attach a buffer of 100x100, our scale is 4, so this should be a size of 25x25

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QImage red(100, 100, QImage::Format_ARGB32_Premultiplied);

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red.fill(QColor(255, 0, 0, 128));

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std::shared_ptr<Wrapland::Client::Buffer> redBuffer = m_shm->createBuffer(red).lock();

785

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QVERIFY(redBuffer);

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s->attachBuffer(redBuffer.get());

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s->damage(QRect(0, 0, 25, 25));

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

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QVERIFY(commit_spy.wait());

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QCOMPARE(commit_spy.count(), 1);

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QVERIFY(serverSurface->state().updates & Wrapland::Server::surface_change::size);

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QCOMPARE(serverSurface->state().updates & Wrapland::Server::surface_change::scale, false);

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QCOMPARE(serverSurface->size(), QSize(25, 25));

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commit_spy.clear();

795

796

// set the scale to 1, buffer is still 100x100 so size should change to 100x100

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s->setScale(1);

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

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QVERIFY(commit_spy.wait());

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QCOMPARE(commit_spy.count(), 1);

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QVERIFY(serverSurface->state().updates & Wrapland::Server::surface_change::size);

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QVERIFY(serverSurface->state().updates & Wrapland::Server::surface_change::scale);

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QCOMPARE(serverSurface->state().scale, 1);

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QCOMPARE(serverSurface->size(), QSize(100, 100));

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commit_spy.clear();

806

807

// set scale and size in one commit, buffer is 50x50 at scale 2 so size should be 25x25

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QImage blue(50, 50, QImage::Format_ARGB32_Premultiplied);

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red.fill(QColor(255, 0, 0, 128));

810

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std::shared_ptr<Wrapland::Client::Buffer> blueBuffer = m_shm->createBuffer(blue).lock();

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QVERIFY(blueBuffer);

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s->attachBuffer(blueBuffer.get());

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s->setScale(2);

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

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QVERIFY(commit_spy.wait());

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QCOMPARE(commit_spy.count(), 1);

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QVERIFY(serverSurface->state().updates & Wrapland::Server::surface_change::size);

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QVERIFY(serverSurface->state().updates & Wrapland::Server::surface_change::scale);

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QCOMPARE(serverSurface->state().scale, 2);

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QCOMPARE(serverSurface->size(), QSize(25, 25));

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}

822

823

1

void TestSurface::testDestroy()

824

{

825

using namespace Wrapland::Client;

826

1

std::unique_ptr<Wrapland::Client::Surface> s{m_compositor->createSurface()};

827

828

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connect(m_connection, &ConnectionThread::establishedChanged, s.get(), &Surface::release);

829

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connect(

830

1

m_connection, &ConnectionThread::establishedChanged, m_compositor, &Compositor::release);

831

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connect(m_connection, &ConnectionThread::establishedChanged, m_shm, &ShmPool::release);

832

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connect(m_connection, &ConnectionThread::establishedChanged, m_queue, &EventQueue::release);

833

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connect(m_connection,

834

&ConnectionThread::establishedChanged,

835

1

m_idleInhibitManager,

836

1

&IdleInhibitManager::release);

837

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QVERIFY(s->isValid());

838

839

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server = {};

840

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1

QTRY_VERIFY(!m_connection->established());

841

842

// Now the Surface should be destroyed.

843

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1

QTRY_VERIFY(!s->isValid());

844

845

// Calling destroy again should not fail.

846

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s->release();

847

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}

848

849

1

void TestSurface::testUnmapOfNotMappedSurface()

850

{

851

// this test verifies that a surface which doesn't have a buffer attached doesn't trigger the

// unmapped signal

// create surface

1

QSignalSpy serverSurfaceCreated(server.globals.compositor.get(),

856

&Wrapland::Server::Compositor::surfaceCreated);

857

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QVERIFY(serverSurfaceCreated.isValid());

858

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std::unique_ptr<Wrapland::Client::Surface> s(m_compositor->createSurface());

859

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QVERIFY(serverSurfaceCreated.wait());

860

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1

auto serverSurface = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();

861

862

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QSignalSpy commit_spy(serverSurface, &Wrapland::Server::Surface::committed);

863

864

// let's map a null buffer and change scale to trigger a signal we can wait for

865

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1

s->attachBuffer(Wrapland::Client::Buffer::Ptr());

866

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s->setScale(2);

867

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

868

869

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QVERIFY(commit_spy.wait());

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QVERIFY(serverSurface->state().updates & Wrapland::Server::surface_change::scale);

871

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QCOMPARE(serverSurface->state().updates & Wrapland::Server::surface_change::mapped, false);

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}

873

874

1

void TestSurface::testDamageTracking()

875

{

876

// this tests the damage tracking feature

877

using namespace Wrapland::Client;

878

using namespace Wrapland::Server;

879

// create surface

880

1

QSignalSpy serverSurfaceCreated(server.globals.compositor.get(),

881

&Wrapland::Server::Compositor::surfaceCreated);

882

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QVERIFY(serverSurfaceCreated.isValid());

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std::unique_ptr<Wrapland::Client::Surface> s(m_compositor->createSurface());

884

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QVERIFY(serverSurfaceCreated.wait());

885

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auto serverSurface = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();

886

887

// before first commit, the tracked damage should be empty

888

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QVERIFY(serverSurface->trackedDamage().isEmpty());

889

890

// Now let's damage the surface

891

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QSignalSpy commit_spy(serverSurface, &Wrapland::Server::Surface::committed);

892

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QImage image(QSize(100, 100), QImage::Format_ARGB32_Premultiplied);

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image.fill(Qt::red);

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s->attachBuffer(m_shm->createBuffer(image));

895

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s->damage(QRect(0, 0, 100, 100));

896

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

897

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QVERIFY(commit_spy.wait());

898

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QCOMPARE(serverSurface->trackedDamage(), QRegion(0, 0, 100, 100));

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1

QCOMPARE(serverSurface->state().damage, QRegion(0, 0, 100, 100));

900

901

// resetting the tracked damage should empty it

902

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serverSurface->resetTrackedDamage();

903

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QVERIFY(serverSurface->trackedDamage().isEmpty());

904

// but not affect the actual damage

905

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QCOMPARE(serverSurface->state().damage, QRegion(0, 0, 100, 100));

906

907

// let's damage some parts of the surface

908

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QPainter p;

909

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p.begin(&image);

910

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p.fillRect(QRect(0, 0, 10, 10), Qt::blue);

911

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p.end();

912

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s->attachBuffer(m_shm->createBuffer(image));

913

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s->damage(QRect(0, 0, 10, 10));

914

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1

s->commit(Wrapland::Client::Surface::CommitFlag::None);

915

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QVERIFY(commit_spy.wait());

916

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QCOMPARE(serverSurface->trackedDamage(), QRegion(0, 0, 10, 10));

917

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1

QCOMPARE(serverSurface->state().damage, QRegion(0, 0, 10, 10));

918

919

// and damage some part completely not bounding to the current damage region

920

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1

p.begin(&image);

921

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1

p.fillRect(QRect(50, 40, 20, 30), Qt::blue);

922

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1

p.end();

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s->attachBuffer(m_shm->createBuffer(image));

924

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1

s->damage(QRect(50, 40, 20, 30));

925

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1

s->commit(Wrapland::Client::Surface::CommitFlag::None);

926

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QVERIFY(commit_spy.wait());

927

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QCOMPARE(serverSurface->trackedDamage(), QRegion(0, 0, 10, 10).united(QRegion(50, 40, 20, 30)));

928

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QCOMPARE(serverSurface->trackedDamage().rectCount(), 2);

929

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QCOMPARE(serverSurface->state().damage, QRegion(50, 40, 20, 30));

930

931

// now let's reset the tracked damage again

932

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serverSurface->resetTrackedDamage();

933

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QVERIFY(serverSurface->trackedDamage().isEmpty());

934

// but not affect the actual damage

935

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QCOMPARE(serverSurface->state().damage, QRegion(50, 40, 20, 30));

936

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}

937

938

1

void TestSurface::testSurfaceAt()

939

{

940

// this test verifies that surfaceAt(const QPointF&) works as expected for the case of no

941

// children

942

using namespace Wrapland::Client;

943

using namespace Wrapland::Server;

944

// create surface

945

1

QSignalSpy serverSurfaceCreated(server.globals.compositor.get(),

946

&Wrapland::Server::Compositor::surfaceCreated);

947

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QVERIFY(serverSurfaceCreated.isValid());

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std::unique_ptr<Wrapland::Client::Surface> s(m_compositor->createSurface());

949

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QVERIFY(serverSurfaceCreated.wait());

950

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auto serverSurface = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();

951

952

// a newly created surface should not be mapped and not provide a surface at a position

953

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QVERIFY(!serverSurface->isMapped());

954

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QVERIFY(!Wrapland::Server::Test::surface_at(serverSurface, QPointF(0, 0)));

955

956

// let's damage this surface

957

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QSignalSpy commit_spy(serverSurface, &Wrapland::Server::Surface::committed);

958

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QVERIFY(commit_spy.isValid());

959

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QImage image(QSize(100, 100), QImage::Format_ARGB32_Premultiplied);

960

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image.fill(Qt::red);

961

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s->attachBuffer(m_shm->createBuffer(image));

962

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1

s->damage(QRect(0, 0, 100, 100));

963

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1

s->commit(Wrapland::Client::Surface::CommitFlag::None);

964

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QVERIFY(commit_spy.wait());

965

966

// now the surface is mapped and surfaceAt should give the surface

967

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QVERIFY(serverSurface->isMapped());

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QCOMPARE(Wrapland::Server::Test::surface_at(serverSurface, QPointF(0, 0)), serverSurface);

969

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QCOMPARE(Wrapland::Server::Test::surface_at(serverSurface, QPointF(100, 100)), serverSurface);

970

// outside the geometry it should not give a surface

971

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QVERIFY(!Wrapland::Server::Test::surface_at(serverSurface, QPointF(101, 101)));

972

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QVERIFY(!Wrapland::Server::Test::surface_at(serverSurface, QPointF(-1, -1)));

973

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1

}

974

975

1

void TestSurface::testDestroyAttachedBuffer()

976

{

977

// this test verifies that destroying of a buffer attached to a surface works

978

979

// create surface

980

1

QSignalSpy serverSurfaceCreated(server.globals.compositor.get(),

981

&Wrapland::Server::Compositor::surfaceCreated);

982

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QVERIFY(serverSurfaceCreated.isValid());

983

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std::unique_ptr<Wrapland::Client::Surface> s(m_compositor->createSurface());

984

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QVERIFY(serverSurfaceCreated.wait());

985

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auto serverSurface = serverSurfaceCreated.first().first().value<Wrapland::Server::Surface*>();

986

987

// let's damage this surface

988

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QSignalSpy commit_spy(serverSurface, &Wrapland::Server::Surface::committed);

989

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QVERIFY(commit_spy.isValid());

990

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QImage image(QSize(100, 100), QImage::Format_ARGB32_Premultiplied);

991

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image.fill(Qt::red);

992

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s->attachBuffer(m_shm->createBuffer(image));

993

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1

s->damage(QRect(0, 0, 100, 100));

994

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s->commit(Wrapland::Client::Surface::CommitFlag::None);

995

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QVERIFY(commit_spy.wait());

996

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QVERIFY(serverSurface->state().buffer);

997

998

// attach another buffer

999

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image.fill(Qt::blue);

1000

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s->attachBuffer(m_shm->createBuffer(image));

1001

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m_connection->flush();

1002

1003

// Let's try to destroy it

1004

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auto currentBuffer = serverSurface->state().buffer;

1005

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QSignalSpy destroySpy(currentBuffer.get(), &Wrapland::Server::Buffer::resourceDestroyed);

1006

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QVERIFY(destroySpy.isValid());

1007

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delete m_shm;

1008

1

m_shm = nullptr;

1009

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QVERIFY(destroySpy.count() || destroySpy.wait());

1010

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QVERIFY(!serverSurface->state().buffer);

1011

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}

1012

1013

1

void TestSurface::testDestroyWithPendingCallback()

1014

{

1015

// this test tries to verify that destroying a surface with a pending callback works correctly

1016

// first create surface

1017

using namespace Wrapland::Client;

1018

using namespace Wrapland::Server;

1019

1

std::unique_ptr<Wrapland::Client::Surface> s(m_compositor->createSurface());

1020

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QVERIFY(s != nullptr);

1021

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QVERIFY(s->isValid());

1022

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QSignalSpy surfaceCreatedSpy(server.globals.compositor.get(),

1023

&Wrapland::Server::Compositor::surfaceCreated);

1024

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QVERIFY(surfaceCreatedSpy.isValid());

1025

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QVERIFY(surfaceCreatedSpy.wait());

1026

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auto serverSurface = surfaceCreatedSpy.first().first().value<Wrapland::Server::Surface*>();

1027

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QVERIFY(serverSurface);

1028

1029

// now render to it

1030

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QImage img(QSize(10, 10), QImage::Format_ARGB32_Premultiplied);

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img.fill(Qt::black);

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auto b = m_shm->createBuffer(img);

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s->attachBuffer(b);

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s->damage(QRect(0, 0, 10, 10));

1035

// add some frame callbacks

1036

wl_callback* callbacks[1000];

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for (int i = 0; i < 1000; i++) {

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callbacks[i] = wl_surface_frame(*s);

1039

1000

}

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s->commit(Wrapland::Client::Surface::CommitFlag::FrameCallback);

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QSignalSpy commit_spy(serverSurface, &Wrapland::Server::Surface::committed);

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QVERIFY(commit_spy.isValid());

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QVERIFY(commit_spy.wait());

1044

1045

// now try to destroy the Surface again

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QSignalSpy destroyedSpy(serverSurface, &QObject::destroyed);

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QVERIFY(destroyedSpy.isValid());

1048

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s.reset();

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QVERIFY(destroyedSpy.wait());

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for (int i = 0; i < 1000; i++) {

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wl_callback_destroy(callbacks[i]);

1053

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}

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}

1055

1056

1

void TestSurface::testDisconnect()

1057

{

1058

// this test verifies that the server side correctly tears down the resources when the client

1059

// disconnects

1060

using namespace Wrapland::Client;

1061

using namespace Wrapland::Server;

1062

1

std::unique_ptr<Wrapland::Client::Surface> s(m_compositor->createSurface());

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QVERIFY(s != nullptr);

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QVERIFY(s->isValid());

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QSignalSpy surfaceCreatedSpy(server.globals.compositor.get(),

1066

&Wrapland::Server::Compositor::surfaceCreated);

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QVERIFY(surfaceCreatedSpy.isValid());

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QVERIFY(surfaceCreatedSpy.wait());

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auto serverSurface = surfaceCreatedSpy.first().first().value<Wrapland::Server::Surface*>();

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QVERIFY(serverSurface);

1071

1072

// destroy client

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QSignalSpy clientDisconnectedSpy(serverSurface->client(),

1074

&Wrapland::Server::Client::disconnected);

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QVERIFY(clientDisconnectedSpy.isValid());

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QSignalSpy surfaceDestroyedSpy(serverSurface, &QObject::destroyed);

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QVERIFY(surfaceDestroyedSpy.isValid());

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s->release();

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m_shm->release();

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m_compositor->release();

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m_queue->release();

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m_idleInhibitManager->release();

1084

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QCOMPARE(surfaceDestroyedSpy.count(), 0);

1086

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QVERIFY(m_connection);

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m_connection->deleteLater();

1089

1

m_connection = nullptr;

1090

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QVERIFY(clientDisconnectedSpy.wait());

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QCOMPARE(clientDisconnectedSpy.count(), 1);

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QTRY_COMPARE(surfaceDestroyedSpy.count(), 1);

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}

1095

1096

1

void TestSurface::testOutput()

1097

{

1098

// This test verifies that the enter/leave are sent correctly to the Client

1099

1

qRegisterMetaType<Wrapland::Client::Output*>();

1100

1101

1

std::unique_ptr<Wrapland::Client::Surface> s(m_compositor->createSurface());

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QVERIFY(s != nullptr);

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QVERIFY(s->isValid());

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QVERIFY(s->outputs().isEmpty());

1105

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QSignalSpy enteredSpy(s.get(), &Wrapland::Client::Surface::outputEntered);

1106

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QVERIFY(enteredSpy.isValid());

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QSignalSpy leftSpy(s.get(), &Wrapland::Client::Surface::outputLeft);

1108

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QVERIFY(leftSpy.isValid());

1109

// wait for the surface on the Server side

1110

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QSignalSpy surfaceCreatedSpy(server.globals.compositor.get(),

1111

&Wrapland::Server::Compositor::surfaceCreated);

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QVERIFY(surfaceCreatedSpy.isValid());

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QVERIFY(surfaceCreatedSpy.wait());

1114

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auto serverSurface = surfaceCreatedSpy.first().first().value<Wrapland::Server::Surface*>();

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QVERIFY(serverSurface);

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QCOMPARE(serverSurface->outputs(), std::vector<Wrapland::Server::WlOutput*>());

1117

1118

// Create another registry to get notified about added outputs.

1119

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Wrapland::Client::Registry registry;

1120

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registry.setEventQueue(m_queue);

1121

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QSignalSpy allAnnounced(&registry, &Wrapland::Client::Registry::interfacesAnnounced);

1122

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QVERIFY(allAnnounced.isValid());

1123

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registry.create(m_connection);

1124

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QVERIFY(registry.isValid());

1125

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registry.setup();

1126

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QVERIFY(allAnnounced.wait());

1127

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QSignalSpy outputAnnouncedSpy(&registry, &Wrapland::Client::Registry::outputAnnounced);

1128

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QVERIFY(outputAnnouncedSpy.isValid());

1129

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auto serverOutput = new Wrapland::Server::output(*server.globals.output_manager);

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serverOutput->add_mode({.size = QSize{1920, 1080}, .id = 0});

1132

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auto state = serverOutput->get_state();

1133

1

state.enabled = true;

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serverOutput->set_state(state);

1135

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serverOutput->done();

1136

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QVERIFY(outputAnnouncedSpy.wait());

1138

1

std::unique_ptr<Wrapland::Client::Output> clientOutput(

1139

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registry.createOutput(outputAnnouncedSpy.first().first().value<quint32>(),

1140

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outputAnnouncedSpy.first().last().value<quint32>()));

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QVERIFY(clientOutput->isValid());

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m_connection->flush();

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server.display->dispatchEvents();

1144

1145

// Now enter it.

1146

1

std::vector<Wrapland::Server::WlOutput*> outputs;

1147

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outputs.push_back(serverOutput->wayland_output());

1148

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serverSurface->setOutputs(outputs);

1149

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QCOMPARE(serverSurface->outputs(), outputs);

1150

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QVERIFY(enteredSpy.wait());

1151

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QCOMPARE(enteredSpy.count(), 1);

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QCOMPARE(enteredSpy.first().first().value<Wrapland::Client::Output*>(), clientOutput.get());

1153

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QCOMPARE(s->outputs(), QVector<Wrapland::Client::Output*>{clientOutput.get()});

1154

1155

// Adding to same should not trigger.

1156

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serverSurface->setOutputs(std::vector<Wrapland::Server::output*>{serverOutput});

1157

1158

// leave again

1159

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serverSurface->setOutputs(std::vector<Wrapland::Server::output*>());

1160

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QCOMPARE(serverSurface->outputs(), std::vector<Wrapland::Server::WlOutput*>());

1161

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QVERIFY(leftSpy.wait());

1162

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QCOMPARE(enteredSpy.count(), 1);

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QCOMPARE(leftSpy.count(), 1);

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QCOMPARE(leftSpy.first().first().value<Wrapland::Client::Output*>(), clientOutput.get());

1165

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QCOMPARE(s->outputs(), QVector<Wrapland::Client::Output*>());

1166

1167

// Leave again should not trigger.

1168

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serverSurface->setOutputs(std::vector<Wrapland::Server::output*>());

1169

1170

// and enter again, just to verify

1171

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serverSurface->setOutputs(std::vector<Wrapland::Server::output*>{serverOutput});

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QCOMPARE(serverSurface->outputs(),

1173

std::vector<Wrapland::Server::WlOutput*>{serverOutput->wayland_output()});

1174

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QVERIFY(enteredSpy.wait());

1175

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QCOMPARE(enteredSpy.count(), 2);

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QCOMPARE(leftSpy.count(), 1);

1177

1178

// Delete output client is on. Client should get an exit and be left on no outputs (which is

1179

// allowed).

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serverOutput->deleteLater();

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QVERIFY(leftSpy.wait());

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QCOMPARE(serverSurface->outputs().size(), 0);

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}

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void TestSurface::testInhibit()

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{

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std::unique_ptr<Wrapland::Client::Surface> s(m_compositor->createSurface());

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// wait for the surface on the Server side

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QSignalSpy surfaceCreatedSpy(server.globals.compositor.get(),

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&Wrapland::Server::Compositor::surfaceCreated);

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QVERIFY(surfaceCreatedSpy.isValid());

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QVERIFY(surfaceCreatedSpy.wait());

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auto serverSurface = surfaceCreatedSpy.first().first().value<Wrapland::Server::Surface*>();

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QVERIFY(serverSurface);

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QCOMPARE(serverSurface->inhibitsIdle(), false);

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QSignalSpy inhibitsChangedSpy(serverSurface, &Wrapland::Server::Surface::inhibitsIdleChanged);

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QVERIFY(inhibitsChangedSpy.isValid());

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// now create an idle inhibition

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std::unique_ptr<Wrapland::Client::IdleInhibitor> inhibitor1(

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m_idleInhibitManager->createInhibitor(s.get()));

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QVERIFY(inhibitsChangedSpy.wait());

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QCOMPARE(serverSurface->inhibitsIdle(), true);

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// creating a second idle inhibition should not trigger the signal

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std::unique_ptr<Wrapland::Client::IdleInhibitor> inhibitor2(

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m_idleInhibitManager->createInhibitor(s.get()));

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QVERIFY(!inhibitsChangedSpy.wait(500));

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QCOMPARE(serverSurface->inhibitsIdle(), true);

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// and also deleting the first inhibitor should not yet change the inhibition

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inhibitor1.reset();

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QVERIFY(!inhibitsChangedSpy.wait(500));

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QCOMPARE(serverSurface->inhibitsIdle(), true);

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// but deleting also the second inhibitor should trigger

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inhibitor2.reset();

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QVERIFY(inhibitsChangedSpy.wait());

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QCOMPARE(serverSurface->inhibitsIdle(), false);

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QCOMPARE(inhibitsChangedSpy.count(), 2);

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// recreate inhibitor1 should inhibit again

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inhibitor1.reset(m_idleInhibitManager->createInhibitor(s.get()));

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QVERIFY(inhibitsChangedSpy.wait());

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QCOMPARE(serverSurface->inhibitsIdle(), true);

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// and destroying should uninhibit

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inhibitor1.reset();

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QVERIFY(inhibitsChangedSpy.wait());

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QCOMPARE(serverSurface->inhibitsIdle(), false);

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QCOMPARE(inhibitsChangedSpy.count(), 4);

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}

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QTEST_GUILESS_MAIN(TestSurface)

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#include "surface.moc"

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