144 lines
5.1 KiB
C++
144 lines
5.1 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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SPDX-FileCopyrightText: 2016 Martin Gräßlin <mgraesslin@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 "cursor.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 "x11client.h"
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#include <kwineffects.h>
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#include <KDecoration2/Decoration>
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#include <QQuickItem>
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#include <linux/input.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_aurorae_destroy_deco-0");
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class DontCrashAuroraeDestroyDecoTest : 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 testBorderlessMaximizedWindows();
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};
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void DontCrashAuroraeDestroyDecoTest::initTestCase()
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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(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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KSharedConfig::Ptr config = KSharedConfig::openConfig(QString(), KConfig::SimpleConfig);
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config->group("org.kde.kdecoration2").writeEntry("library", "org.kde.kwin.aurorae");
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config->sync();
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kwinApp()->setConfig(config);
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// this test needs to enforce OpenGL compositing to get into the crashy condition
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qputenv("KWIN_COMPOSE", QByteArrayLiteral("O2"));
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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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setenv("QT_QPA_PLATFORM", "wayland", true);
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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 DontCrashAuroraeDestroyDecoTest::init()
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{
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workspace()->setActiveOutput(QPoint(640, 512));
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Cursors::self()->mouse()->setPos(QPoint(640, 512));
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}
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void DontCrashAuroraeDestroyDecoTest::testBorderlessMaximizedWindows()
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{
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// this test verifies that Aurorae doesn't crash when clicking the maximize button
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// with kwin config option BorderlessMaximizedWindows
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// see BUG 362772
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// first adjust the config
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KConfigGroup group = kwinApp()->config()->group("Windows");
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group.writeEntry("BorderlessMaximizedWindows", true);
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group.sync();
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workspace()->slotReconfigure();
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QCOMPARE(options->borderlessMaximizedWindows(), true);
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// create an xcb window
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xcb_connection_t *c = xcb_connect(nullptr, nullptr);
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QVERIFY(!xcb_connection_has_error(c));
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xcb_window_t w = xcb_generate_id(c);
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xcb_create_window(c, XCB_COPY_FROM_PARENT, w, rootWindow(), 0, 0, 100, 200, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, 0, nullptr);
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xcb_map_window(c, w);
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xcb_flush(c);
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// we should get a client for it
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QSignalSpy windowCreatedSpy(workspace(), &Workspace::clientAdded);
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QVERIFY(windowCreatedSpy.isValid());
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QVERIFY(windowCreatedSpy.wait());
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X11Client *client = windowCreatedSpy.first().first().value<X11Client *>();
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QVERIFY(client);
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QCOMPARE(client->window(), w);
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QVERIFY(client->isDecorated());
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QCOMPARE(client->maximizeMode(), MaximizeRestore);
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QCOMPARE(client->noBorder(), false);
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// verify that the deco is Aurorae
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QCOMPARE(qstrcmp(client->decoration()->metaObject()->className(), "Aurorae::Decoration"), 0);
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// find the maximize button
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QQuickItem *item = client->decoration()->findChild<QQuickItem *>("maximizeButton");
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QVERIFY(item);
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const QPointF scenePoint = item->mapToScene(QPoint(0, 0));
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// mark the window as ready for painting, otherwise it doesn't get input events
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QMetaObject::invokeMethod(client, "setReadyForPainting");
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QVERIFY(client->readyForPainting());
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// simulate click on maximize button
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QSignalSpy maximizedStateChangedSpy(client, static_cast<void (Window::*)(KWin::Window *, MaximizeMode)>(&Window::clientMaximizedStateChanged));
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QVERIFY(maximizedStateChangedSpy.isValid());
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quint32 timestamp = 1;
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Test::pointerMotion(client->frameGeometry().topLeft() + scenePoint.toPoint(), timestamp++);
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Test::pointerButtonPressed(BTN_LEFT, timestamp++);
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Test::pointerButtonReleased(BTN_LEFT, timestamp++);
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QVERIFY(maximizedStateChangedSpy.wait());
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QCOMPARE(client->maximizeMode(), MaximizeFull);
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QCOMPARE(client->noBorder(), true);
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// and destroy the window again
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xcb_unmap_window(c, w);
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xcb_destroy_window(c, w);
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xcb_flush(c);
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xcb_disconnect(c);
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QSignalSpy windowClosedSpy(client, &X11Client::windowClosed);
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QVERIFY(windowClosedSpy.isValid());
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QVERIFY(windowClosedSpy.wait());
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}
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}
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WAYLANDTEST_MAIN(KWin::DontCrashAuroraeDestroyDecoTest)
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#include "dont_crash_aurorae_destroy_deco.moc"
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