kwin/autotests/integration/screenedges_test.cpp

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/*
KWin - the KDE window manager
This file is part of the KDE project.
SPDX-FileCopyrightText: 2014 Martin Gräßlin <mgraesslin@kde.org>
SPDX-FileCopyrightText: 2021 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "kwin_wayland_test.h"
#include "core/platform.h"
#include "cursor.h"
#include "effectloader.h"
#include "main.h"
#include "screenedge.h"
#include "wayland_server.h"
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#include "window.h"
#include "workspace.h"
#include <KConfigGroup>
#include <KWayland/Client/surface.h>
Q_DECLARE_METATYPE(KWin::ElectricBorder)
namespace KWin
{
static const QString s_socketName = QStringLiteral("wayland_test_kwin_screen-edges-0");
class TestObject : public QObject
{
Q_OBJECT
public Q_SLOTS:
bool callback(ElectricBorder border)
{
Q_EMIT gotCallback(border);
return true;
}
Q_SIGNALS:
void gotCallback(KWin::ElectricBorder);
};
class ScreenEdgesTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void initTestCase();
void init();
void cleanup();
void testTouchCallback_data();
void testTouchCallback();
void testPushBack_data();
void testPushBack();
void testClientEdge_data();
void testClientEdge();
void testObjectEdge_data();
void testObjectEdge();
};
void ScreenEdgesTest::initTestCase()
{
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qRegisterMetaType<KWin::Window *>();
qRegisterMetaType<KWin::ElectricBorder>("ElectricBorder");
QSignalSpy applicationStartedSpy(kwinApp(), &Application::started);
QVERIFY(applicationStartedSpy.isValid());
kwinApp()->platform()->setInitialWindowSize(QSize(1280, 1024));
QVERIFY(waylandServer()->init(s_socketName));
// Disable effects, in particular present windows, which reserves a screen edge.
auto config = KSharedConfig::openConfig(QString(), KConfig::SimpleConfig);
KConfigGroup plugins(config, QStringLiteral("Plugins"));
const auto builtinNames = EffectLoader().listOfKnownEffects();
for (const QString &name : builtinNames) {
plugins.writeEntry(name + QStringLiteral("Enabled"), false);
}
config->sync();
kwinApp()->setConfig(config);
kwinApp()->start();
QVERIFY(applicationStartedSpy.wait());
}
void ScreenEdgesTest::init()
{
workspace()->screenEdges()->recreateEdges();
Workspace::self()->setActiveOutput(QPoint(640, 512));
KWin::Cursors::self()->mouse()->setPos(QPoint(640, 512));
QVERIFY(Test::setupWaylandConnection());
}
void ScreenEdgesTest::cleanup()
{
Test::destroyWaylandConnection();
}
void ScreenEdgesTest::testTouchCallback_data()
{
QTest::addColumn<KWin::ElectricBorder>("border");
QTest::addColumn<QPointF>("startPos");
QTest::addColumn<QPointF>("delta");
QTest::newRow("left") << ElectricLeft << QPointF(0, 50) << QPointF(256, 20);
QTest::newRow("top") << ElectricTop << QPointF(50, 0) << QPointF(20, 250);
QTest::newRow("right") << ElectricRight << QPointF(1279, 50) << QPointF(-256, 0);
QTest::newRow("bottom") << ElectricBottom << QPointF(50, 1023) << QPointF(0, -205);
}
void ScreenEdgesTest::testTouchCallback()
{
// This test verifies that touch screen edges trigger associated callbacks.
auto config = KSharedConfig::openConfig(QString(), KConfig::SimpleConfig);
auto group = config->group("TouchEdges");
group.writeEntry("Top", "none");
group.writeEntry("Left", "none");
group.writeEntry("Bottom", "none");
group.writeEntry("Right", "none");
config->sync();
auto s = workspace()->screenEdges();
s->setConfig(config);
s->reconfigure();
// none of our actions should be reserved
const QList<Edge *> edges = s->findChildren<Edge *>(QString(), Qt::FindDirectChildrenOnly);
QCOMPARE(edges.size(), 8);
for (auto edge : edges) {
QCOMPARE(edge->isReserved(), false);
QCOMPARE(edge->activatesForPointer(), false);
QCOMPARE(edge->activatesForTouchGesture(), false);
}
// let's reserve an action
QAction action;
QSignalSpy actionTriggeredSpy(&action, &QAction::triggered);
// reserve on edge
QFETCH(KWin::ElectricBorder, border);
s->reserveTouch(border, &action);
for (auto edge : edges) {
QCOMPARE(edge->isReserved(), edge->border() == border);
QCOMPARE(edge->activatesForPointer(), false);
QCOMPARE(edge->activatesForTouchGesture(), edge->border() == border);
}
quint32 timestamp = 0;
// press the finger
QFETCH(QPointF, startPos);
Test::touchDown(1, startPos, timestamp++);
QVERIFY(actionTriggeredSpy.isEmpty());
// move the finger
QFETCH(QPointF, delta);
Test::touchMotion(1, startPos + delta, timestamp++);
QVERIFY(actionTriggeredSpy.isEmpty());
// release the finger
Test::touchUp(1, timestamp++);
QVERIFY(actionTriggeredSpy.wait());
QCOMPARE(actionTriggeredSpy.count(), 1);
// unreserve again
s->unreserveTouch(border, &action);
for (auto edge : edges) {
QCOMPARE(edge->isReserved(), false);
QCOMPARE(edge->activatesForPointer(), false);
QCOMPARE(edge->activatesForTouchGesture(), false);
}
// reserve another action
std::unique_ptr<QAction> action2(new QAction);
s->reserveTouch(border, action2.get());
for (auto edge : edges) {
QCOMPARE(edge->isReserved(), edge->border() == border);
QCOMPARE(edge->activatesForPointer(), false);
QCOMPARE(edge->activatesForTouchGesture(), edge->border() == border);
}
// and unreserve by destroying
action2.reset();
for (auto edge : edges) {
QCOMPARE(edge->isReserved(), false);
QCOMPARE(edge->activatesForPointer(), false);
QCOMPARE(edge->activatesForTouchGesture(), false);
}
}
void ScreenEdgesTest::testPushBack_data()
{
QTest::addColumn<KWin::ElectricBorder>("border");
QTest::addColumn<int>("pushback");
QTest::addColumn<QPoint>("trigger");
QTest::addColumn<QPoint>("expected");
QTest::newRow("top-left-3") << ElectricTopLeft << 3 << QPoint(0, 0) << QPoint(3, 3);
QTest::newRow("top-5") << ElectricTop << 5 << QPoint(50, 0) << QPoint(50, 5);
QTest::newRow("top-right-2") << ElectricTopRight << 2 << QPoint(1279, 0) << QPoint(1277, 2);
QTest::newRow("right-10") << ElectricRight << 10 << QPoint(1279, 50) << QPoint(1269, 50);
QTest::newRow("bottom-right-5") << ElectricBottomRight << 5 << QPoint(1279, 1023) << QPoint(1274, 1018);
QTest::newRow("bottom-10") << ElectricBottom << 10 << QPoint(50, 1023) << QPoint(50, 1013);
QTest::newRow("bottom-left-3") << ElectricBottomLeft << 3 << QPoint(0, 1023) << QPoint(3, 1020);
QTest::newRow("left-10") << ElectricLeft << 10 << QPoint(0, 50) << QPoint(10, 50);
QTest::newRow("invalid") << ElectricLeft << 10 << QPoint(50, 0) << QPoint(50, 0);
}
void ScreenEdgesTest::testPushBack()
{
// This test verifies that the pointer will be pushed back if it approached a screen edge.
QFETCH(int, pushback);
auto config = KSharedConfig::openConfig(QString(), KConfig::SimpleConfig);
config->group("Windows").writeEntry("ElectricBorderPushbackPixels", pushback);
config->sync();
auto s = workspace()->screenEdges();
s->setConfig(config);
s->reconfigure();
TestObject callback;
QSignalSpy spy(&callback, &TestObject::gotCallback);
QFETCH(ElectricBorder, border);
s->reserve(border, &callback, "callback");
QFETCH(QPoint, trigger);
Test::pointerMotion(trigger, 0);
QVERIFY(spy.isEmpty());
QTEST(Cursors::self()->mouse()->pos(), "expected");
}
void ScreenEdgesTest::testClientEdge_data()
{
QTest::addColumn<ElectricBorder>("border");
QTest::addColumn<QRect>("geometry");
QTest::addColumn<QPointF>("triggerPoint");
QTest::newRow("top") << ElectricTop << QRect(540, 0, 200, 5) << QPointF(640, 0);
QTest::newRow("right") << ElectricRight << QRect(1275, 412, 5, 200) << QPointF(1279, 512);
QTest::newRow("bottom") << ElectricBottom << QRect(540, 1019, 200, 5) << QPointF(640, 1023);
QTest::newRow("left") << ElectricLeft << QRect(0, 412, 5, 200) << QPointF(0, 512);
}
void ScreenEdgesTest::testClientEdge()
{
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// This test verifies that a window will be shown when its screen edge is activated.
QFETCH(QRect, geometry);
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(), geometry.size(), Qt::red);
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QVERIFY(window);
QVERIFY(window->isActive());
window->move(geometry.topLeft());
// Reserve an electric border.
QFETCH(ElectricBorder, border);
workspace()->screenEdges()->reserve(window, border);
// Hide the window.
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window->hideClient();
QVERIFY(window->isHiddenInternal());
// Trigger the screen edge.
QFETCH(QPointF, triggerPoint);
quint32 timestamp = 0;
Test::pointerMotion(triggerPoint, timestamp);
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QVERIFY(window->isHiddenInternal());
timestamp += 150 + 1;
Test::pointerMotion(triggerPoint, timestamp);
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QTRY_VERIFY(!window->isHiddenInternal());
}
void ScreenEdgesTest::testObjectEdge_data()
{
QTest::addColumn<ElectricBorder>("border");
QTest::addColumn<QPointF>("triggerPoint");
QTest::addColumn<QPointF>("delta");
QTest::newRow("top") << ElectricTop << QPointF(640, 0) << QPointF(0, 50);
QTest::newRow("right") << ElectricRight << QPointF(1279, 512) << QPointF(-50, 0);
QTest::newRow("bottom") << ElectricBottom << QPointF(640, 1023) << QPointF(0, -50);
QTest::newRow("left") << ElectricLeft << QPointF(0, 512) << QPointF(50, 0);
}
void ScreenEdgesTest::testObjectEdge()
{
// This test verifies that a screen edge reserved by a script or any QObject is activated.
TestObject callback;
QSignalSpy spy(&callback, &TestObject::gotCallback);
// Reserve a screen edge border.
QFETCH(ElectricBorder, border);
workspace()->screenEdges()->reserve(border, &callback, "callback");
QFETCH(QPointF, triggerPoint);
QFETCH(QPointF, delta);
// doesn't trigger as the edge was not triggered yet
qint64 timestamp = 0;
Test::pointerMotion(triggerPoint + delta, timestamp);
QVERIFY(spy.isEmpty());
// test doesn't trigger due to too much offset
timestamp += 160;
Test::pointerMotion(triggerPoint, timestamp);
QVERIFY(spy.isEmpty());
// doesn't activate as we are waiting too short
timestamp += 50;
Test::pointerMotion(triggerPoint, timestamp);
QVERIFY(spy.isEmpty());
// and this one triggers
timestamp += 110;
Test::pointerMotion(triggerPoint, timestamp);
QVERIFY(!spy.isEmpty());
// now let's try to trigger again
timestamp += 351;
Test::pointerMotion(triggerPoint, timestamp);
QCOMPARE(spy.count(), 1);
// it's still under the reactivation
timestamp += 50;
Test::pointerMotion(triggerPoint, timestamp);
QCOMPARE(spy.count(), 1);
// now it should trigger again
timestamp += 250;
Test::pointerMotion(triggerPoint, timestamp);
QCOMPARE(spy.count(), 2);
}
} // namespace KWin
WAYLANDTEST_MAIN(KWin::ScreenEdgesTest)
#include "screenedges_test.moc"