kwin/autotests/integration/placement_test.cpp
2024-07-23 16:16:25 +02:00

571 lines
24 KiB
C++

/*
KWin - the KDE window manager
This file is part of the KDE project.
SPDX-FileCopyrightText: 2019 David Edmundson <davidedmundson@kde.org>
SPDX-FileCopyrightText: 2019 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
SPDX-FileCopyrightText: 2023 Natalie Clarius <natalie_clarius@yahoo.de>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "kwin_wayland_test.h"
#include "core/output.h"
#include "placement.h"
#include "pointer_input.h"
#include "wayland_server.h"
#include "window.h"
#include "workspace.h"
#include <KWayland/Client/compositor.h>
#include <KWayland/Client/shm_pool.h>
#include <KWayland/Client/surface.h>
using namespace KWin;
static const QString s_socketName = QStringLiteral("wayland_test_kwin_placement-0");
class TestPlacement : public QObject
{
Q_OBJECT
private Q_SLOTS:
void init();
void cleanup();
void initTestCase();
void testPlaceSmart();
void testPlaceMaximized();
void testPlaceMaximizedLeavesFullscreen();
void testPlaceCentered();
void testPlaceUnderMouse();
void testPlaceZeroCornered();
void testPlaceRandom();
void testFullscreen();
void testCascadeIfCovering();
void testCascadeIfCoveringIgnoreNonCovering();
void testCascadeIfCoveringIgnoreOutOfArea();
void testCascadeIfCoveringIgnoreAlreadyCovered();
void testTitlebarOnScreen_data();
void testTitlebarOnScreen();
private:
void setPlacementPolicy(PlacementPolicy policy);
struct WindowHandle
{
Window *window;
std::unique_ptr<KWayland::Client::Surface> surface;
std::unique_ptr<Test::XdgToplevel> shellSurface;
};
struct PlaceWindowResult
{
QSizeF initiallyConfiguredSize;
Test::XdgToplevel::States initiallyConfiguredStates;
QRectF finalGeometry;
};
/*
* Create a window and return relevant results for testing
* defaultSize is the buffer size to use if the compositor returns an empty size in the first configure
* event.
*/
std::tuple<PlaceWindowResult, WindowHandle> createAndPlaceWindow(const QSize &defaultSize);
};
void TestPlacement::init()
{
QVERIFY(Test::setupWaylandConnection(Test::AdditionalWaylandInterface::LayerShellV1));
workspace()->setActiveOutput(QPoint(640, 512));
KWin::input()->pointer()->warp(QPoint(640, 512));
}
void TestPlacement::cleanup()
{
Test::destroyWaylandConnection();
}
void TestPlacement::initTestCase()
{
qRegisterMetaType<KWin::Window *>();
QSignalSpy applicationStartedSpy(kwinApp(), &Application::started);
QVERIFY(waylandServer()->init(s_socketName));
Test::setOutputConfig({
QRect(0, 0, 1280, 1024),
QRect(1280, 0, 1280, 1024),
});
kwinApp()->setConfig(KSharedConfig::openConfig(QString(), KConfig::SimpleConfig));
kwinApp()->start();
QVERIFY(applicationStartedSpy.wait());
const auto outputs = workspace()->outputs();
QCOMPARE(outputs.count(), 2);
QCOMPARE(outputs[0]->geometry(), QRect(0, 0, 1280, 1024));
QCOMPARE(outputs[1]->geometry(), QRect(1280, 0, 1280, 1024));
}
void TestPlacement::setPlacementPolicy(PlacementPolicy policy)
{
auto group = kwinApp()->config()->group(QStringLiteral("Windows"));
group.writeEntry("Placement", Placement::policyToString(policy));
group.sync();
Workspace::self()->slotReconfigure();
}
std::tuple<TestPlacement::PlaceWindowResult, TestPlacement::WindowHandle> TestPlacement::createAndPlaceWindow(const QSize &defaultSize)
{
PlaceWindowResult rc;
// create a new window
std::unique_ptr<KWayland::Client::Surface> surface = Test::createSurface();
std::unique_ptr<Test::XdgToplevel> shellSurface = Test::createXdgToplevelSurface(surface.get(), Test::CreationSetup::CreateOnly);
QSignalSpy toplevelConfigureRequestedSpy(shellSurface.get(), &Test::XdgToplevel::configureRequested);
QSignalSpy surfaceConfigureRequestedSpy(shellSurface->xdgSurface(), &Test::XdgSurface::configureRequested);
surface->commit(KWayland::Client::Surface::CommitFlag::None);
surfaceConfigureRequestedSpy.wait();
rc.initiallyConfiguredSize = toplevelConfigureRequestedSpy[0][0].toSize();
rc.initiallyConfiguredStates = toplevelConfigureRequestedSpy[0][1].value<Test::XdgToplevel::States>();
shellSurface->xdgSurface()->ack_configure(surfaceConfigureRequestedSpy[0][0].toUInt());
QSizeF size = rc.initiallyConfiguredSize;
if (size.isEmpty()) {
size = defaultSize;
}
auto window = Test::renderAndWaitForShown(surface.get(), size.toSize(), Qt::red);
rc.finalGeometry = window->frameGeometry();
return {rc, WindowHandle{
.window = window,
.surface = std::move(surface),
.shellSurface = std::move(shellSurface),
}};
}
void TestPlacement::testPlaceSmart()
{
const auto outputs = workspace()->outputs();
const QList<QRect> desiredGeometries{
QRect(0, 0, 600, 500),
QRect(600, 0, 600, 500),
QRect(0, 500, 600, 500),
QRect(600, 500, 600, 500),
QRect(680, 524, 600, 500),
QRect(680, 0, 600, 500),
QRect(0, 524, 600, 500),
QRect(0, 0, 600, 500),
};
setPlacementPolicy(PlacementSmart);
std::vector<WindowHandle> handles;
for (const QRect &desiredGeometry : desiredGeometries) {
auto [windowPlacement, handle] = createAndPlaceWindow(QSize(600, 500));
handles.push_back(std::move(handle));
// smart placement shouldn't define a size on windows
QCOMPARE(windowPlacement.initiallyConfiguredSize, QSize(0, 0));
QCOMPARE(windowPlacement.finalGeometry.size(), QSize(600, 500));
QVERIFY(outputs[0]->geometry().contains(windowPlacement.finalGeometry.toRect()));
QCOMPARE(windowPlacement.finalGeometry.toRect(), desiredGeometry);
}
}
void TestPlacement::testPlaceMaximized()
{
setPlacementPolicy(PlacementMaximizing);
// add a top panel
std::unique_ptr<KWayland::Client::Surface> panelSurface{Test::createSurface()};
std::unique_ptr<Test::LayerSurfaceV1> panelShellSurface{Test::createLayerSurfaceV1(panelSurface.get(), QStringLiteral("dock"))};
panelShellSurface->set_size(1280, 20);
panelShellSurface->set_anchor(Test::LayerSurfaceV1::anchor_top);
panelShellSurface->set_exclusive_zone(20);
panelSurface->commit(KWayland::Client::Surface::CommitFlag::None);
QSignalSpy panelConfigureRequestedSpy(panelShellSurface.get(), &Test::LayerSurfaceV1::configureRequested);
QVERIFY(panelConfigureRequestedSpy.wait());
Test::renderAndWaitForShown(panelSurface.get(), panelConfigureRequestedSpy.last().at(1).toSize(), Qt::blue);
std::vector<WindowHandle> handles;
// all windows should be initially maximized with an initial configure size sent
for (int i = 0; i < 4; i++) {
auto [windowPlacement, handle] = createAndPlaceWindow(QSize(600, 500));
QVERIFY(windowPlacement.initiallyConfiguredStates & Test::XdgToplevel::State::Maximized);
QCOMPARE(windowPlacement.initiallyConfiguredSize, QSize(1280, 1024 - 20));
QCOMPARE(windowPlacement.finalGeometry, QRect(0, 20, 1280, 1024 - 20)); // under the panel
handles.push_back(std::move(handle));
}
}
void TestPlacement::testPlaceMaximizedLeavesFullscreen()
{
setPlacementPolicy(PlacementMaximizing);
// add a top panel
std::unique_ptr<KWayland::Client::Surface> panelSurface{Test::createSurface()};
std::unique_ptr<Test::LayerSurfaceV1> panelShellSurface{Test::createLayerSurfaceV1(panelSurface.get(), QStringLiteral("dock"))};
panelShellSurface->set_size(1280, 20);
panelShellSurface->set_anchor(Test::LayerSurfaceV1::anchor_top);
panelShellSurface->set_exclusive_zone(20);
panelSurface->commit(KWayland::Client::Surface::CommitFlag::None);
QSignalSpy panelConfigureRequestedSpy(panelShellSurface.get(), &Test::LayerSurfaceV1::configureRequested);
QVERIFY(panelConfigureRequestedSpy.wait());
Test::renderAndWaitForShown(panelSurface.get(), panelConfigureRequestedSpy.last().at(1).toSize(), Qt::blue);
std::vector<WindowHandle> handles;
// all windows should be initially fullscreen with an initial configure size sent, despite the policy
for (int i = 0; i < 4; i++) {
std::unique_ptr<KWayland::Client::Surface> surface = Test::createSurface();
auto shellSurface = Test::createXdgToplevelSurface(surface.get(), Test::CreationSetup::CreateOnly);
shellSurface->set_fullscreen(nullptr);
QSignalSpy toplevelConfigureRequestedSpy(shellSurface.get(), &Test::XdgToplevel::configureRequested);
QSignalSpy surfaceConfigureRequestedSpy(shellSurface->xdgSurface(), &Test::XdgSurface::configureRequested);
surface->commit(KWayland::Client::Surface::CommitFlag::None);
QVERIFY(surfaceConfigureRequestedSpy.wait());
auto initiallyConfiguredSize = toplevelConfigureRequestedSpy[0][0].toSize();
auto initiallyConfiguredStates = toplevelConfigureRequestedSpy[0][1].value<Test::XdgToplevel::States>();
shellSurface->xdgSurface()->ack_configure(surfaceConfigureRequestedSpy[0][0].toUInt());
auto window = Test::renderAndWaitForShown(surface.get(), initiallyConfiguredSize, Qt::red);
QVERIFY(initiallyConfiguredStates & Test::XdgToplevel::State::Fullscreen);
QCOMPARE(initiallyConfiguredSize, QSize(1280, 1024));
QCOMPARE(window->frameGeometry(), QRect(0, 0, 1280, 1024));
handles.emplace_back(WindowHandle{
.window = window,
.surface = std::move(surface),
.shellSurface = std::move(shellSurface),
});
}
}
void TestPlacement::testPlaceCentered()
{
// This test verifies that Centered placement policy works.
KConfigGroup group = kwinApp()->config()->group(QStringLiteral("Windows"));
group.writeEntry("Placement", Placement::policyToString(PlacementCentered));
group.sync();
workspace()->slotReconfigure();
std::unique_ptr<KWayland::Client::Surface> surface(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface(Test::createXdgToplevelSurface(surface.get()));
Window *window = Test::renderAndWaitForShown(surface.get(), QSize(100, 50), Qt::red);
QVERIFY(window);
QCOMPARE(window->frameGeometry(), QRect(590, 487, 100, 50));
shellSurface.reset();
QVERIFY(Test::waitForWindowClosed(window));
}
void TestPlacement::testPlaceUnderMouse()
{
// This test verifies that Under Mouse placement policy works.
KConfigGroup group = kwinApp()->config()->group(QStringLiteral("Windows"));
group.writeEntry("Placement", Placement::policyToString(PlacementUnderMouse));
group.sync();
workspace()->slotReconfigure();
KWin::input()->pointer()->warp(QPoint(200, 300));
QCOMPARE(KWin::Cursors::self()->mouse()->pos(), QPoint(200, 300));
std::unique_ptr<KWayland::Client::Surface> surface(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface(Test::createXdgToplevelSurface(surface.get()));
Window *window = Test::renderAndWaitForShown(surface.get(), QSize(100, 50), Qt::red);
QVERIFY(window);
QCOMPARE(window->frameGeometry(), QRect(150, 275, 100, 50));
shellSurface.reset();
QVERIFY(Test::waitForWindowClosed(window));
}
void TestPlacement::testPlaceZeroCornered()
{
// This test verifies that the Zero-Cornered placement policy works.
KConfigGroup group = kwinApp()->config()->group(QStringLiteral("Windows"));
group.writeEntry("Placement", Placement::policyToString(PlacementZeroCornered));
group.sync();
workspace()->slotReconfigure();
std::unique_ptr<KWayland::Client::Surface> surface1(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface1(Test::createXdgToplevelSurface(surface1.get()));
Window *window1 = Test::renderAndWaitForShown(surface1.get(), QSize(100, 50), Qt::red);
QVERIFY(window1);
QCOMPARE(window1->pos(), QPoint(0, 0));
QCOMPARE(window1->size(), QSize(100, 50));
std::unique_ptr<KWayland::Client::Surface> surface2(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface2(Test::createXdgToplevelSurface(surface2.get()));
Window *window2 = Test::renderAndWaitForShown(surface2.get(), QSize(100, 50), Qt::blue);
QVERIFY(window2);
QCOMPARE(window2->pos(), window1->pos() + workspace()->cascadeOffset(window2));
QCOMPARE(window2->size(), QSize(100, 50));
std::unique_ptr<KWayland::Client::Surface> surface3(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface3(Test::createXdgToplevelSurface(surface3.get()));
Window *window3 = Test::renderAndWaitForShown(surface3.get(), QSize(100, 50), Qt::green);
QVERIFY(window3);
QCOMPARE(window3->pos(), window2->pos() + workspace()->cascadeOffset(window3));
QCOMPARE(window3->size(), QSize(100, 50));
shellSurface3.reset();
QVERIFY(Test::waitForWindowClosed(window3));
shellSurface2.reset();
QVERIFY(Test::waitForWindowClosed(window2));
shellSurface1.reset();
QVERIFY(Test::waitForWindowClosed(window1));
}
void TestPlacement::testPlaceRandom()
{
// This test verifies that Random placement policy works.
KConfigGroup group = kwinApp()->config()->group(QStringLiteral("Windows"));
group.writeEntry("Placement", Placement::policyToString(PlacementRandom));
group.sync();
workspace()->slotReconfigure();
std::unique_ptr<KWayland::Client::Surface> surface1(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface1(Test::createXdgToplevelSurface(surface1.get()));
Window *window1 = Test::renderAndWaitForShown(surface1.get(), QSize(100, 50), Qt::red);
QVERIFY(window1);
QCOMPARE(window1->size(), QSize(100, 50));
std::unique_ptr<KWayland::Client::Surface> surface2(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface2(Test::createXdgToplevelSurface(surface2.get()));
Window *window2 = Test::renderAndWaitForShown(surface2.get(), QSize(100, 50), Qt::blue);
QVERIFY(window2);
QVERIFY(window2->pos() != window1->pos());
QCOMPARE(window2->size(), QSize(100, 50));
std::unique_ptr<KWayland::Client::Surface> surface3(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface3(Test::createXdgToplevelSurface(surface3.get()));
Window *window3 = Test::renderAndWaitForShown(surface3.get(), QSize(100, 50), Qt::green);
QVERIFY(window3);
QVERIFY(window3->pos() != window1->pos());
QVERIFY(window3->pos() != window2->pos());
QCOMPARE(window3->size(), QSize(100, 50));
shellSurface3.reset();
QVERIFY(Test::waitForWindowClosed(window3));
shellSurface2.reset();
QVERIFY(Test::waitForWindowClosed(window2));
shellSurface1.reset();
QVERIFY(Test::waitForWindowClosed(window1));
}
void TestPlacement::testFullscreen()
{
const QList<Output *> outputs = workspace()->outputs();
setPlacementPolicy(PlacementSmart);
std::unique_ptr<KWayland::Client::Surface> surface(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface(Test::createXdgToplevelSurface(surface.get()));
Window *window = Test::renderAndWaitForShown(surface.get(), QSize(100, 50), Qt::red);
QVERIFY(window);
window->sendToOutput(outputs[0]);
// Wait for the configure event with the activated state.
QSignalSpy toplevelConfigureRequestedSpy(shellSurface.get(), &Test::XdgToplevel::configureRequested);
QSignalSpy surfaceConfigureRequestedSpy(shellSurface->xdgSurface(), &Test::XdgSurface::configureRequested);
QVERIFY(surfaceConfigureRequestedSpy.wait());
window->setFullScreen(true);
QSignalSpy geometryChangedSpy(window, &Window::frameGeometryChanged);
QVERIFY(surfaceConfigureRequestedSpy.wait());
shellSurface->xdgSurface()->ack_configure(surfaceConfigureRequestedSpy.last().at(0).value<quint32>());
Test::render(surface.get(), toplevelConfigureRequestedSpy.last().at(0).toSize(), Qt::red);
QVERIFY(geometryChangedSpy.wait());
QCOMPARE(window->frameGeometry(), outputs[0]->geometry());
// this doesn't require a round trip, so should be immediate
window->sendToOutput(outputs[1]);
QCOMPARE(window->frameGeometry(), outputs[1]->geometry());
QCOMPARE(geometryChangedSpy.count(), 2);
}
void TestPlacement::testCascadeIfCovering()
{
// This test verifies that the cascade-if-covering adjustment works for the Centered placement
// policy.
KConfigGroup group = kwinApp()->config()->group(QStringLiteral("Windows"));
group.writeEntry("Placement", Placement::policyToString(PlacementCentered));
group.sync();
workspace()->slotReconfigure();
// window should be in center
std::unique_ptr<KWayland::Client::Surface> surface1(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface1(Test::createXdgToplevelSurface(surface1.get()));
Window *window1 = Test::renderAndWaitForShown(surface1.get(), QSize(100, 50), Qt::red);
QVERIFY(window1);
QCOMPARE(window1->pos(), QPoint(590, 487));
QCOMPARE(window1->size(), QSize(100, 50));
// window should be cascaded to avoid overlapping window 1
std::unique_ptr<KWayland::Client::Surface> surface2(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface2(Test::createXdgToplevelSurface(surface2.get()));
Window *window2 = Test::renderAndWaitForShown(surface2.get(), QSize(100, 50), Qt::blue);
QVERIFY(window2);
QCOMPARE(window2->pos(), window1->pos() + workspace()->cascadeOffset(window2));
QCOMPARE(window2->size(), QSize(100, 50));
// window should be cascaded to avoid overlapping window 1 and 2
std::unique_ptr<KWayland::Client::Surface> surface3(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface3(Test::createXdgToplevelSurface(surface3.get()));
Window *window3 = Test::renderAndWaitForShown(surface3.get(), QSize(100, 50), Qt::green);
QVERIFY(window3);
QCOMPARE(window3->pos(), window2->pos() + workspace()->cascadeOffset(window3));
QCOMPARE(window3->size(), QSize(100, 50));
shellSurface3.reset();
QVERIFY(Test::waitForWindowClosed(window3));
shellSurface2.reset();
QVERIFY(Test::waitForWindowClosed(window2));
shellSurface1.reset();
QVERIFY(Test::waitForWindowClosed(window1));
}
void TestPlacement::testCascadeIfCoveringIgnoreNonCovering()
{
// This test verifies that the cascade-if-covering adjustment doesn't take effect when the
// other window wouldn't be fully covered.
KConfigGroup group = kwinApp()->config()->group(QStringLiteral("Windows"));
group.writeEntry("Placement", Placement::policyToString(PlacementCentered));
group.sync();
workspace()->slotReconfigure();
std::unique_ptr<KWayland::Client::Surface> surface1(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface1(Test::createXdgToplevelSurface(surface1.get()));
Window *window1 = Test::renderAndWaitForShown(surface1.get(), QSize(100, 50), Qt::red);
QVERIFY(window1);
// window should not be cascaded since it wouldn't fully overlap
std::unique_ptr<KWayland::Client::Surface> surface2(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface2(Test::createXdgToplevelSurface(surface2.get()));
Window *window2 = Test::renderAndWaitForShown(surface2.get(), QSize(50, 50), Qt::blue);
QVERIFY(window2);
QCOMPARE(window2->pos(), QPoint(615, 487));
QCOMPARE(window2->size(), QSize(50, 50));
shellSurface2.reset();
QVERIFY(Test::waitForWindowClosed(window2));
shellSurface1.reset();
QVERIFY(Test::waitForWindowClosed(window1));
}
void TestPlacement::testCascadeIfCoveringIgnoreOutOfArea()
{
// This test verifies that the cascade-if-covering adjustment doesn't take effect when there is
// not enough space on the placement area to cascade.
KConfigGroup group = kwinApp()->config()->group(QStringLiteral("Windows"));
group.writeEntry("Placement", Placement::policyToString(PlacementCentered));
group.sync();
workspace()->slotReconfigure();
std::unique_ptr<KWayland::Client::Surface> surface1(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface1(Test::createXdgToplevelSurface(surface1.get()));
Window *window1 = Test::renderAndWaitForShown(surface1.get(), QSize(100, 50), Qt::red);
QVERIFY(window1);
// window should not be cascaded since it would be out of bounds of work area
std::unique_ptr<KWayland::Client::Surface> surface2(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface2(Test::createXdgToplevelSurface(surface2.get()));
Window *window2 = Test::renderAndWaitForShown(surface2.get(), QSize(1280, 1024), Qt::blue);
QVERIFY(window2);
QCOMPARE(window2->pos(), QPoint(0, 0));
QCOMPARE(window2->size(), QSize(1280, 1024));
shellSurface2.reset();
QVERIFY(Test::waitForWindowClosed(window2));
shellSurface1.reset();
QVERIFY(Test::waitForWindowClosed(window1));
}
void TestPlacement::testCascadeIfCoveringIgnoreAlreadyCovered()
{
// This test verifies that the cascade-if-covering adjustment doesn't take effect when the
// other window is already fully covered by other windows anyway.
KConfigGroup group = kwinApp()->config()->group(QStringLiteral("Windows"));
group.writeEntry("Placement", Placement::policyToString(PlacementCentered));
group.sync();
workspace()->slotReconfigure();
std::unique_ptr<KWayland::Client::Surface> surface1(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface1(Test::createXdgToplevelSurface(surface1.get()));
Window *window1 = Test::renderAndWaitForShown(surface1.get(), QSize(100, 50), Qt::red);
QVERIFY(window1);
std::unique_ptr<KWayland::Client::Surface> surface2(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface2(Test::createXdgToplevelSurface(surface2.get()));
Window *window2 = Test::renderAndWaitForShown(surface2.get(), QSize(1280, 1024), Qt::blue);
QVERIFY(window2);
// window should not be cascaded since the small window is already fully covered by the
// large window anyway
std::unique_ptr<KWayland::Client::Surface> surface3(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface3(Test::createXdgToplevelSurface(surface3.get()));
Window *window3 = Test::renderAndWaitForShown(surface3.get(), QSize(100, 50), Qt::green);
QVERIFY(window3);
QCOMPARE(window3->pos(), QPoint(590, 487));
QCOMPARE(window3->size(), QSize(100, 50));
shellSurface3.reset();
QVERIFY(Test::waitForWindowClosed(window3));
shellSurface2.reset();
QVERIFY(Test::waitForWindowClosed(window2));
shellSurface1.reset();
QVERIFY(Test::waitForWindowClosed(window1));
}
void TestPlacement::testTitlebarOnScreen_data()
{
QTest::addColumn<PlacementPolicy>("placementMode");
QTest::addRow("PlacementRandom") << PlacementPolicy::PlacementRandom;
QTest::addRow("PlacementSmart") << PlacementPolicy::PlacementSmart;
QTest::addRow("PlacementCentered") << PlacementPolicy::PlacementCentered;
QTest::addRow("PlacementZeroCornered") << PlacementPolicy::PlacementZeroCornered;
QTest::addRow("PlacementUnderMouse") << PlacementPolicy::PlacementUnderMouse;
QTest::addRow("PlacementMaximizing") << PlacementPolicy::PlacementMaximizing;
}
void TestPlacement::testTitlebarOnScreen()
{
// this test verifies that windows that are bigger than the screen
// still get placed with their title bar on the screen
QFETCH(PlacementPolicy, placementMode);
setPlacementPolicy(PlacementPolicy(placementMode));
KWin::input()->pointer()->warp(QPoint(200, 0));
QCOMPARE(KWin::Cursors::self()->mouse()->pos(), QPoint(200, 0));
std::unique_ptr<KWayland::Client::Surface> surface(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface(Test::createXdgToplevelSurface(surface.get()));
Window *window = Test::renderAndWaitForShown(surface.get(), QSize(100, workspace()->outputs().front()->geometry().height() + 100), Qt::red);
QVERIFY(window);
QCOMPARE(window->frameGeometry().y(), 0);
shellSurface.reset();
QVERIFY(Test::waitForWindowClosed(window));
}
WAYLANDTEST_MAIN(TestPlacement)
#include "placement_test.moc"