168ea98845
Summary: Rename ShellClient to XdgShellClient in order to reflect that it represents only xdg-shell clients. Test Plan: Compiles, tests still pass. Reviewers: #kwin Subscribers: kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D23589
126 lines
4.1 KiB
C++
126 lines
4.1 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright 2019 Roman Gilg <subdiff@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#include "generic_scene_opengl_test.h"
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#include "composite.h"
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#include "xdgshellclient.h"
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#include "wayland_server.h"
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#include <KWayland/Client/xdgshell.h>
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#include <KWayland/Client/subsurface.h>
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#include <KWayland/Client/surface.h>
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namespace KWin
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{
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static const QString s_socketName = QStringLiteral("wayland_test_buffer_size_change-0");
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class BufferSizeChangeTest : public GenericSceneOpenGLTest
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{
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Q_OBJECT
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public:
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BufferSizeChangeTest() : GenericSceneOpenGLTest(QByteArrayLiteral("O2")) {}
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private Q_SLOTS:
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void init();
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void testShmBufferSizeChange();
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void testShmBufferSizeChangeOnSubSurface();
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};
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void BufferSizeChangeTest::init()
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{
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QVERIFY(Test::setupWaylandConnection());
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}
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void BufferSizeChangeTest::testShmBufferSizeChange()
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{
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// This test verifies that an SHM buffer size change is handled correctly
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using namespace KWayland::Client;
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QScopedPointer<Surface> surface(Test::createSurface());
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QVERIFY(!surface.isNull());
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QScopedPointer<XdgShellSurface> shellSurface(Test::createXdgShellStableSurface(surface.data()));
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QVERIFY(!shellSurface.isNull());
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// set buffer size
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XdgShellClient *client = Test::renderAndWaitForShown(surface.data(), QSize(100, 50), Qt::blue);
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QVERIFY(client);
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// add a first repaint
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QSignalSpy swapSpy(Compositor::self(), &Compositor::bufferSwapCompleted);
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QVERIFY(swapSpy.isValid());
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Compositor::self()->addRepaintFull();
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QVERIFY(swapSpy.wait());
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// now change buffer size
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Test::render(surface.data(), QSize(30, 10), Qt::red);
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QSignalSpy damagedSpy(client, &XdgShellClient::damaged);
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QVERIFY(damagedSpy.isValid());
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QVERIFY(damagedSpy.wait());
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KWin::Compositor::self()->addRepaintFull();
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QVERIFY(swapSpy.wait());
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}
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void BufferSizeChangeTest::testShmBufferSizeChangeOnSubSurface()
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{
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using namespace KWayland::Client;
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// setup parent surface
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QScopedPointer<Surface> parentSurface(Test::createSurface());
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QVERIFY(!parentSurface.isNull());
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QScopedPointer<XdgShellSurface> shellSurface(Test::createXdgShellStableSurface(parentSurface.data()));
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QVERIFY(!shellSurface.isNull());
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// setup sub surface
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QScopedPointer<Surface> surface(Test::createSurface());
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QVERIFY(!surface.isNull());
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QScopedPointer<SubSurface> subSurface(Test::createSubSurface(surface.data(), parentSurface.data()));
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QVERIFY(!subSurface.isNull());
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// set buffer sizes
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Test::render(surface.data(), QSize(30, 10), Qt::red);
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XdgShellClient *parent = Test::renderAndWaitForShown(parentSurface.data(), QSize(100, 50), Qt::blue);
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QVERIFY(parent);
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// add a first repaint
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QSignalSpy swapSpy(Compositor::self(), &Compositor::bufferSwapCompleted);
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QVERIFY(swapSpy.isValid());
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Compositor::self()->addRepaintFull();
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QVERIFY(swapSpy.wait());
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// change buffer size of sub surface
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QSignalSpy damagedParentSpy(parent, &XdgShellClient::damaged);
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QVERIFY(damagedParentSpy.isValid());
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Test::render(surface.data(), QSize(20, 10), Qt::red);
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parentSurface->commit(Surface::CommitFlag::None);
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QVERIFY(damagedParentSpy.wait());
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// add a second repaint
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KWin::Compositor::self()->addRepaintFull();
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QVERIFY(swapSpy.wait());
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}
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}
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WAYLANDTEST_MAIN(KWin::BufferSizeChangeTest)
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#include "buffer_size_change_test.moc"
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