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285 lines
11 KiB
285 lines
11 KiB
/******************************************************************** |
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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 (C) 2016 Martin Gräßlin <mgraesslin@kde.org> |
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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 "kwin_wayland_test.h" |
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#include "composite.h" |
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#include "effectloader.h" |
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#include "cursor.h" |
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#include "platform.h" |
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#include "scene_qpainter.h" |
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#include "shell_client.h" |
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#include "wayland_server.h" |
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#include "effect_builtins.h" |
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#include <KConfigGroup> |
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#include <KWayland/Client/seat.h> |
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#include <KWayland/Client/shell.h> |
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#include <KWayland/Client/surface.h> |
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#include <KWayland/Client/pointer.h> |
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#include <QPainter> |
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using namespace KWin; |
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static const QString s_socketName = QStringLiteral("wayland_test_kwin_scene_qpainter-0"); |
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class SceneQPainterTest : public QObject |
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{ |
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Q_OBJECT |
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private Q_SLOTS: |
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void initTestCase(); |
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void cleanup(); |
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void testStartFrame(); |
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void testCursorMoving(); |
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void testWindow_data(); |
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void testWindow(); |
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void testWindowScaled(); |
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void testCompositorRestart_data(); |
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void testCompositorRestart(); |
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}; |
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void SceneQPainterTest::cleanup() |
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{ |
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Test::destroyWaylandConnection(); |
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} |
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void SceneQPainterTest::initTestCase() |
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{ |
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qRegisterMetaType<KWin::ShellClient*>(); |
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qRegisterMetaType<KWin::AbstractClient*>(); |
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QSignalSpy workspaceCreatedSpy(kwinApp(), &Application::workspaceCreated); |
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QVERIFY(workspaceCreatedSpy.isValid()); |
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kwinApp()->platform()->setInitialWindowSize(QSize(1280, 1024)); |
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QVERIFY(waylandServer()->init(s_socketName.toLocal8Bit())); |
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// disable all effects - we don't want to have it interact with the rendering |
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auto config = KSharedConfig::openConfig(QString(), KConfig::SimpleConfig); |
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KConfigGroup plugins(config, QStringLiteral("Plugins")); |
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ScriptedEffectLoader loader; |
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const auto builtinNames = BuiltInEffects::availableEffectNames() << loader.listOfKnownEffects(); |
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for (QString name : builtinNames) { |
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plugins.writeEntry(name + QStringLiteral("Enabled"), false); |
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} |
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config->sync(); |
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kwinApp()->setConfig(config); |
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qputenv("XCURSOR_THEME", QByteArrayLiteral("DMZ-White")); |
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qputenv("XCURSOR_SIZE", QByteArrayLiteral("24")); |
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qputenv("KWIN_COMPOSE", QByteArrayLiteral("Q")); |
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kwinApp()->start(); |
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QVERIFY(workspaceCreatedSpy.wait()); |
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QVERIFY(Compositor::self()); |
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} |
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void SceneQPainterTest::testStartFrame() |
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{ |
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// this test verifies that the initial rendering is correct |
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Compositor::self()->addRepaintFull(); |
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auto scene = qobject_cast<SceneQPainter*>(Compositor::self()->scene()); |
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QVERIFY(scene); |
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QSignalSpy frameRenderedSpy(scene, &Scene::frameRendered); |
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QVERIFY(frameRenderedSpy.isValid()); |
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QVERIFY(frameRenderedSpy.wait()); |
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// now let's render a reference image for comparison |
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QImage referenceImage(QSize(1280, 1024), QImage::Format_RGB32); |
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referenceImage.fill(Qt::black); |
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QPainter p(&referenceImage); |
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const QImage cursorImage = kwinApp()->platform()->softwareCursor(); |
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QVERIFY(!cursorImage.isNull()); |
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p.drawImage(KWin::Cursor::pos() - kwinApp()->platform()->softwareCursorHotspot(), cursorImage); |
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QCOMPARE(referenceImage, *scene->backend()->buffer()); |
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} |
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void SceneQPainterTest::testCursorMoving() |
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{ |
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// this test verifies that rendering is correct also after moving the cursor a few times |
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auto scene = qobject_cast<SceneQPainter*>(Compositor::self()->scene()); |
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QVERIFY(scene); |
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QSignalSpy frameRenderedSpy(scene, &Scene::frameRendered); |
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QVERIFY(frameRenderedSpy.isValid()); |
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KWin::Cursor::setPos(0, 0); |
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QVERIFY(frameRenderedSpy.wait()); |
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KWin::Cursor::setPos(10, 0); |
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QVERIFY(frameRenderedSpy.wait()); |
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KWin::Cursor::setPos(10, 12); |
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QVERIFY(frameRenderedSpy.wait()); |
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KWin::Cursor::setPos(12, 14); |
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QVERIFY(frameRenderedSpy.wait()); |
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KWin::Cursor::setPos(50, 60); |
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QVERIFY(frameRenderedSpy.wait()); |
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KWin::Cursor::setPos(45, 45); |
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QVERIFY(frameRenderedSpy.wait()); |
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// now let's render a reference image for comparison |
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QImage referenceImage(QSize(1280, 1024), QImage::Format_RGB32); |
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referenceImage.fill(Qt::black); |
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QPainter p(&referenceImage); |
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const QImage cursorImage = kwinApp()->platform()->softwareCursor(); |
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QVERIFY(!cursorImage.isNull()); |
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p.drawImage(QPoint(45, 45) - kwinApp()->platform()->softwareCursorHotspot(), cursorImage); |
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QCOMPARE(referenceImage, *scene->backend()->buffer()); |
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} |
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void SceneQPainterTest::testWindow_data() |
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{ |
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QTest::addColumn<Test::ShellSurfaceType>("type"); |
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QTest::newRow("wlShell") << Test::ShellSurfaceType::WlShell; |
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QTest::newRow("xdgShellV5") << Test::ShellSurfaceType::XdgShellV5; |
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} |
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void SceneQPainterTest::testWindow() |
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{ |
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KWin::Cursor::setPos(45, 45); |
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// this test verifies that a window is rendered correctly |
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using namespace KWayland::Client; |
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QVERIFY(Test::setupWaylandConnection(Test::AdditionalWaylandInterface::Seat)); |
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QVERIFY(Test::waitForWaylandPointer()); |
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QScopedPointer<Surface> s(Test::createSurface()); |
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QFETCH(Test::ShellSurfaceType, type); |
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QScopedPointer<QObject> ss(Test::createShellSurface(type, s.data())); |
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QScopedPointer<Pointer> p(Test::waylandSeat()->createPointer()); |
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auto scene = qobject_cast<SceneQPainter*>(KWin::Compositor::self()->scene()); |
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QVERIFY(scene); |
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QSignalSpy frameRenderedSpy(scene, &Scene::frameRendered); |
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QVERIFY(frameRenderedSpy.isValid()); |
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// now let's map the window |
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QVERIFY(Test::renderAndWaitForShown(s.data(), QSize(200, 300), Qt::blue)); |
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// which should trigger a frame |
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if (frameRenderedSpy.isEmpty()) { |
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QVERIFY(frameRenderedSpy.wait()); |
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} |
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// we didn't set a cursor image on the surface yet, so it should be just black + window |
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QImage referenceImage(QSize(1280, 1024), QImage::Format_RGB32); |
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referenceImage.fill(Qt::black); |
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QPainter painter(&referenceImage); |
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painter.fillRect(0, 0, 200, 300, Qt::blue); |
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QCOMPARE(referenceImage, *scene->backend()->buffer()); |
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// now let's set a cursor image |
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QScopedPointer<Surface> cs(Test::createSurface()); |
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QVERIFY(!cs.isNull()); |
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Test::render(cs.data(), QSize(10, 10), Qt::red); |
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p->setCursor(cs.data(), QPoint(5, 5)); |
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QVERIFY(frameRenderedSpy.wait()); |
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painter.fillRect(KWin::Cursor::pos().x() - 5, KWin::Cursor::pos().y() - 5, 10, 10, Qt::red); |
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QCOMPARE(referenceImage, *scene->backend()->buffer()); |
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// let's move the cursor again |
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KWin::Cursor::setPos(10, 10); |
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QVERIFY(frameRenderedSpy.wait()); |
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painter.fillRect(0, 0, 200, 300, Qt::blue); |
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painter.fillRect(5, 5, 10, 10, Qt::red); |
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QCOMPARE(referenceImage, *scene->backend()->buffer()); |
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} |
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void SceneQPainterTest::testWindowScaled() |
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{ |
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KWin::Cursor::setPos(10, 10); |
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// this test verifies that a window is rendered correctly |
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using namespace KWayland::Client; |
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QVERIFY(Test::setupWaylandConnection(Test::AdditionalWaylandInterface::Seat)); |
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QVERIFY(Test::waitForWaylandPointer()); |
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QScopedPointer<Surface> s(Test::createSurface()); |
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QScopedPointer<ShellSurface> ss(Test::createShellSurface(s.data())); |
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QScopedPointer<Pointer> p(Test::waylandSeat()->createPointer()); |
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auto scene = qobject_cast<SceneQPainter*>(KWin::Compositor::self()->scene()); |
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QVERIFY(scene); |
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QSignalSpy frameRenderedSpy(scene, &Scene::frameRendered); |
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QVERIFY(frameRenderedSpy.isValid()); |
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// now let's set a cursor image |
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QScopedPointer<Surface> cs(Test::createSurface()); |
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QVERIFY(!cs.isNull()); |
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Test::render(cs.data(), QSize(10, 10), Qt::red); |
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p->setCursor(cs.data(), QPoint(5, 5)); |
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// now let's map the window |
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s->setScale(2); |
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QVERIFY(Test::renderAndWaitForShown(s.data(), QSize(400, 600), Qt::blue)); |
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// which should trigger a frame |
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if (frameRenderedSpy.isEmpty()) { |
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QVERIFY(frameRenderedSpy.wait()); |
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} |
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QImage referenceImage(QSize(1280, 1024), QImage::Format_RGB32); |
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referenceImage.fill(Qt::black); |
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QPainter painter(&referenceImage); |
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painter.fillRect(0, 0, 200, 300, Qt::blue); |
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painter.fillRect(5, 5, 10, 10, Qt::red); //cursor |
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QCOMPARE(referenceImage, *scene->backend()->buffer()); |
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} |
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void SceneQPainterTest::testCompositorRestart_data() |
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{ |
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QTest::addColumn<Test::ShellSurfaceType>("type"); |
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QTest::newRow("wlShell") << Test::ShellSurfaceType::WlShell; |
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QTest::newRow("xdgShellV5") << Test::ShellSurfaceType::XdgShellV5; |
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} |
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void SceneQPainterTest::testCompositorRestart() |
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{ |
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// this test verifies that the compositor/SceneQPainter survive a restart of the compositor and still render correctly |
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KWin::Cursor::setPos(400, 400); |
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// first create a window |
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using namespace KWayland::Client; |
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QVERIFY(Test::setupWaylandConnection()); |
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QScopedPointer<Surface> s(Test::createSurface()); |
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QFETCH(Test::ShellSurfaceType, type); |
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QScopedPointer<QObject> ss(Test::createShellSurface(type, s.data())); |
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QVERIFY(Test::renderAndWaitForShown(s.data(), QSize(200, 300), Qt::blue)); |
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// now let's try to reinitialize the compositing scene |
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auto oldScene = KWin::Compositor::self()->scene(); |
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QVERIFY(oldScene); |
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QSignalSpy sceneCreatedSpy(KWin::Compositor::self(), &KWin::Compositor::sceneCreated); |
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QVERIFY(sceneCreatedSpy.isValid()); |
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KWin::Compositor::self()->slotReinitialize(); |
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if (sceneCreatedSpy.isEmpty()) { |
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QVERIFY(sceneCreatedSpy.wait()); |
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} |
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QCOMPARE(sceneCreatedSpy.count(), 1); |
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auto scene = qobject_cast<SceneQPainter*>(KWin::Compositor::self()->scene()); |
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QVERIFY(scene); |
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// this should directly trigger a frame |
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KWin::Compositor::self()->addRepaintFull(); |
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QSignalSpy frameRenderedSpy(scene, &Scene::frameRendered); |
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QVERIFY(frameRenderedSpy.isValid()); |
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QVERIFY(frameRenderedSpy.wait()); |
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// render reference image |
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QImage referenceImage(QSize(1280, 1024), QImage::Format_RGB32); |
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referenceImage.fill(Qt::black); |
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QPainter painter(&referenceImage); |
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painter.fillRect(0, 0, 200, 300, Qt::blue); |
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const QImage cursorImage = kwinApp()->platform()->softwareCursor(); |
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QVERIFY(!cursorImage.isNull()); |
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painter.drawImage(QPoint(400, 400) - kwinApp()->platform()->softwareCursorHotspot(), cursorImage); |
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QCOMPARE(referenceImage, *scene->backend()->buffer()); |
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} |
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WAYLANDTEST_MAIN(SceneQPainterTest) |
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#include "scene_qpainter_test.moc"
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