9cf6011ba4
In many cases it's irrelevant, what we care about is whether given effect is loaded and performs its function. So remove these paranoid checks except the tests where it's important to use OpenGL compositing.
147 lines
4.5 KiB
C++
147 lines
4.5 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 "composite.h"
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#include "core/output.h"
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#include "effectloader.h"
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#include "effects.h"
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#include "wayland_server.h"
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#include "window.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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if (!Test::renderNodeAvailable()) {
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QSKIP("no render node available");
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return;
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}
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qputenv("XDG_DATA_DIRS", QCoreApplication::applicationDirPath().toUtf8());
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qRegisterMetaType<KWin::Window *>();
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QSignalSpy applicationStartedSpy(kwinApp(), &Application::started);
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QVERIFY(waylandServer()->init(s_socketName));
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Test::setOutputConfig({
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QRect(0, 0, 1280, 1024),
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QRect(1280, 0, 1280, 1024),
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});
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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 = workspace()->outputs();
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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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}
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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("fade");
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QTest::newRow("Glide") << QStringLiteral("glide");
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QTest::newRow("Scale") << QStringLiteral("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 window.
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std::unique_ptr<KWayland::Client::Surface> surface(Test::createSurface());
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QVERIFY(surface != nullptr);
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std::unique_ptr<Test::XdgToplevel> shellSurface(Test::createXdgToplevelSurface(surface.get()));
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QVERIFY(shellSurface != nullptr);
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Window *window = Test::renderAndWaitForShown(surface.get(), QSize(100, 50), Qt::blue);
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QVERIFY(window);
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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 window.
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QSignalSpy windowClosedSpy(window, &Window::closed);
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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 window. Is there a better
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// way to verify that the test effect actually animates the test window?
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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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