8e7a8c5a11
AbstractOutput is not so Abstract and it's common to avoid the word "Abstract" in class names as it doesn't contribute any new information. It also significantly reduces the line width in some places.
152 lines
4.9 KiB
C++
152 lines
4.9 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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SPDX-FileCopyrightText: 2018 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "kwin_wayland_test.h"
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#include "abstract_client.h"
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#include "composite.h"
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#include "deleted.h"
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#include "effectloader.h"
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#include "effects.h"
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#include "output.h"
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#include "platform.h"
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#include "renderbackend.h"
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#include "wayland_server.h"
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#include "workspace.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_kwin_dont_crash_reinitialize_compositor-0");
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class DontCrashReinitializeCompositorTest : 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 init();
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void cleanup();
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void testReinitializeCompositor_data();
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void testReinitializeCompositor();
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};
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void DontCrashReinitializeCompositorTest::initTestCase()
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{
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qputenv("XDG_DATA_DIRS", QCoreApplication::applicationDirPath().toUtf8());
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qRegisterMetaType<KWin::AbstractClient *>();
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qRegisterMetaType<KWin::Deleted *>();
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QSignalSpy applicationStartedSpy(kwinApp(), &Application::started);
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QVERIFY(applicationStartedSpy.isValid());
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kwinApp()->platform()->setInitialWindowSize(QSize(1280, 1024));
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QVERIFY(waylandServer()->init(s_socketName));
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QMetaObject::invokeMethod(kwinApp()->platform(), "setVirtualOutputs", Qt::DirectConnection, Q_ARG(int, 2));
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auto config = KSharedConfig::openConfig(QString(), KConfig::SimpleConfig);
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KConfigGroup plugins(config, QStringLiteral("Plugins"));
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const auto builtinNames = EffectLoader().listOfKnownEffects();
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for (const 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("KWIN_COMPOSE", QByteArrayLiteral("O2"));
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qputenv("KWIN_EFFECTS_FORCE_ANIMATIONS", QByteArrayLiteral("1"));
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kwinApp()->start();
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QVERIFY(applicationStartedSpy.wait());
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const auto outputs = kwinApp()->platform()->enabledOutputs();
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QCOMPARE(outputs.count(), 2);
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QCOMPARE(outputs[0]->geometry(), QRect(0, 0, 1280, 1024));
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QCOMPARE(outputs[1]->geometry(), QRect(1280, 0, 1280, 1024));
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Test::initWaylandWorkspace();
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QCOMPARE(Compositor::self()->backend()->compositingType(), KWin::OpenGLCompositing);
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}
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void DontCrashReinitializeCompositorTest::init()
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{
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QVERIFY(Test::setupWaylandConnection());
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}
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void DontCrashReinitializeCompositorTest::cleanup()
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{
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// Unload all effects.
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auto effectsImpl = qobject_cast<EffectsHandlerImpl *>(effects);
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QVERIFY(effectsImpl);
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effectsImpl->unloadAllEffects();
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QVERIFY(effectsImpl->loadedEffects().isEmpty());
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Test::destroyWaylandConnection();
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}
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void DontCrashReinitializeCompositorTest::testReinitializeCompositor_data()
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{
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QTest::addColumn<QString>("effectName");
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QTest::newRow("Fade") << QStringLiteral("kwin4_effect_fade");
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QTest::newRow("Glide") << QStringLiteral("glide");
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QTest::newRow("Scale") << QStringLiteral("kwin4_effect_scale");
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}
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void DontCrashReinitializeCompositorTest::testReinitializeCompositor()
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{
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// This test verifies that KWin doesn't crash when the compositor settings
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// have been changed while a scripted effect animates the disappearing of
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// a window.
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// Make sure that we have the right effects ptr.
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auto effectsImpl = qobject_cast<EffectsHandlerImpl *>(effects);
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QVERIFY(effectsImpl);
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// Create the test client.
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using namespace KWayland::Client;
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QScopedPointer<KWayland::Client::Surface> surface(Test::createSurface());
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QVERIFY(!surface.isNull());
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QScopedPointer<Test::XdgToplevel> shellSurface(Test::createXdgToplevelSurface(surface.data()));
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QVERIFY(!shellSurface.isNull());
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AbstractClient *client = Test::renderAndWaitForShown(surface.data(), QSize(100, 50), Qt::blue);
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QVERIFY(client);
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// Make sure that only the test effect is loaded.
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QFETCH(QString, effectName);
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QVERIFY(effectsImpl->loadEffect(effectName));
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QCOMPARE(effectsImpl->loadedEffects().count(), 1);
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QCOMPARE(effectsImpl->loadedEffects().first(), effectName);
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Effect *effect = effectsImpl->findEffect(effectName);
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QVERIFY(effect);
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QVERIFY(!effect->isActive());
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// Close the test client.
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QSignalSpy windowClosedSpy(client, &AbstractClient::windowClosed);
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QVERIFY(windowClosedSpy.isValid());
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shellSurface.reset();
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surface.reset();
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QVERIFY(windowClosedSpy.wait());
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// The test effect should start animating the test client. Is there a better
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// way to verify that the test effect actually animates the test client?
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QVERIFY(effect->isActive());
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// Re-initialize the compositor, effects will be destroyed and created again.
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Compositor::self()->reinitialize();
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// By this time, KWin should still be alive.
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}
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} // namespace KWin
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WAYLANDTEST_MAIN(KWin::DontCrashReinitializeCompositorTest)
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#include "dont_crash_reinitialize_compositor.moc"
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