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kwin/autotests/integration/window_rules_test.cpp
Vlad Zahorodnii e24ee60bb2 autotests: Remove Test::initWaylandWorkspace() 
It reduces the amount of boilerplate code and makes startup sequence in
autotests similar to the one in kwin_wayland.
2022-08-09 08:17:18 +00:00

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/*
KWin - the KDE window manager
This file is part of the KDE project.
SPDX-FileCopyrightText: 2016 Martin Gräßlin <mgraesslin@kde.org>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "kwin_wayland_test.h"
#include "atoms.h"
#include "cursor.h"
#include "deleted.h"
#include "output.h"
#include "platform.h"
#include "rules.h"
#include "wayland_server.h"
#include "workspace.h"
#include "x11window.h"
#include <netwm.h>
#include <xcb/xcb_icccm.h>
namespace KWin
{
static const QString s_socketName = QStringLiteral("wayland_test_kwin_window_rules-0");
class WindowRuleTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void initTestCase();
void init();
void cleanup();
void testApplyInitialMaximizeVert_data();
void testApplyInitialMaximizeVert();
void testWindowClassChange();
};
void WindowRuleTest::initTestCase()
{
qRegisterMetaType<KWin::Window *>();
qRegisterMetaType<KWin::Deleted *>();
QSignalSpy applicationStartedSpy(kwinApp(), &Application::started);
QVERIFY(applicationStartedSpy.isValid());
kwinApp()->platform()->setInitialWindowSize(QSize(1280, 1024));
QVERIFY(waylandServer()->init(s_socketName));
QMetaObject::invokeMethod(kwinApp()->platform(), "setVirtualOutputs", Qt::DirectConnection, Q_ARG(int, 2));
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));
setenv("QT_QPA_PLATFORM", "wayland", true);
}
void WindowRuleTest::init()
{
workspace()->setActiveOutput(QPoint(640, 512));
Cursors::self()->mouse()->setPos(QPoint(640, 512));
QVERIFY(waylandServer()->windows().isEmpty());
}
void WindowRuleTest::cleanup()
{
// discards old rules
workspace()->rulebook()->load();
}
struct XcbConnectionDeleter
{
void operator()(xcb_connection_t *pointer)
{
xcb_disconnect(pointer);
}
};
void WindowRuleTest::testApplyInitialMaximizeVert_data()
{
QTest::addColumn<QByteArray>("role");
QTest::newRow("lowercase") << QByteArrayLiteral("mainwindow");
QTest::newRow("CamelCase") << QByteArrayLiteral("MainWindow");
}
void WindowRuleTest::testApplyInitialMaximizeVert()
{
// this test creates the situation of BUG 367554: creates a window and initial apply maximize vertical
// the window is matched by class and role
// load the rule
QFile ruleFile(QFINDTESTDATA("./data/rules/maximize-vert-apply-initial"));
QVERIFY(ruleFile.open(QIODevice::ReadOnly | QIODevice::Text));
QMetaObject::invokeMethod(workspace()->rulebook(), "temporaryRulesMessage", Q_ARG(QString, QString::fromUtf8(ruleFile.readAll())));
// create the test window
std::unique_ptr<xcb_connection_t, XcbConnectionDeleter> c(xcb_connect(nullptr, nullptr));
QVERIFY(!xcb_connection_has_error(c.get()));
xcb_window_t windowId = xcb_generate_id(c.get());
const QRect windowGeometry = QRect(0, 0, 10, 20);
const uint32_t values[] = {
XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_LEAVE_WINDOW};
xcb_create_window(c.get(), XCB_COPY_FROM_PARENT, windowId, rootWindow(),
windowGeometry.x(),
windowGeometry.y(),
windowGeometry.width(),
windowGeometry.height(),
0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, XCB_CW_EVENT_MASK, values);
xcb_size_hints_t hints;
memset(&hints, 0, sizeof(hints));
xcb_icccm_size_hints_set_position(&hints, 1, windowGeometry.x(), windowGeometry.y());
xcb_icccm_size_hints_set_size(&hints, 1, windowGeometry.width(), windowGeometry.height());
xcb_icccm_set_wm_normal_hints(c.get(), windowId, &hints);
xcb_icccm_set_wm_class(c.get(), windowId, 9, "kpat\0kpat");
QFETCH(QByteArray, role);
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_window_role, XCB_ATOM_STRING, 8, role.length(), role.constData());
NETWinInfo info(c.get(), windowId, rootWindow(), NET::WMAllProperties, NET::WM2AllProperties);
info.setWindowType(NET::Normal);
xcb_map_window(c.get(), windowId);
xcb_flush(c.get());
QSignalSpy windowCreatedSpy(workspace(), &Workspace::windowAdded);
QVERIFY(windowCreatedSpy.isValid());
QVERIFY(windowCreatedSpy.wait());
X11Window *window = windowCreatedSpy.last().first().value<X11Window *>();
QVERIFY(window);
QVERIFY(window->isDecorated());
QVERIFY(!window->hasStrut());
QVERIFY(!window->isHiddenInternal());
QVERIFY(!window->readyForPainting());
QMetaObject::invokeMethod(window, "setReadyForPainting");
QVERIFY(window->readyForPainting());
QVERIFY(Test::waitForWaylandSurface(window));
QCOMPARE(window->maximizeMode(), MaximizeVertical);
// destroy window again
QSignalSpy windowClosedSpy(window, &X11Window::windowClosed);
QVERIFY(windowClosedSpy.isValid());
xcb_unmap_window(c.get(), windowId);
xcb_destroy_window(c.get(), windowId);
xcb_flush(c.get());
QVERIFY(windowClosedSpy.wait());
}
void WindowRuleTest::testWindowClassChange()
{
KSharedConfig::Ptr config = KSharedConfig::openConfig(QString(), KConfig::SimpleConfig);
config->group("General").writeEntry("count", 1);
auto group = config->group("1");
group.writeEntry("above", true);
group.writeEntry("aboverule", 2);
group.writeEntry("wmclass", "org.kde.foo");
group.writeEntry("wmclasscomplete", false);
group.writeEntry("wmclassmatch", 1);
group.sync();
workspace()->rulebook()->setConfig(config);
workspace()->slotReconfigure();
// create the test window
std::unique_ptr<xcb_connection_t, XcbConnectionDeleter> c(xcb_connect(nullptr, nullptr));
QVERIFY(!xcb_connection_has_error(c.get()));
xcb_window_t windowId = xcb_generate_id(c.get());
const QRect windowGeometry = QRect(0, 0, 10, 20);
const uint32_t values[] = {
XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_LEAVE_WINDOW};
xcb_create_window(c.get(), XCB_COPY_FROM_PARENT, windowId, rootWindow(),
windowGeometry.x(),
windowGeometry.y(),
windowGeometry.width(),
windowGeometry.height(),
0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, XCB_CW_EVENT_MASK, values);
xcb_size_hints_t hints;
memset(&hints, 0, sizeof(hints));
xcb_icccm_size_hints_set_position(&hints, 1, windowGeometry.x(), windowGeometry.y());
xcb_icccm_size_hints_set_size(&hints, 1, windowGeometry.width(), windowGeometry.height());
xcb_icccm_set_wm_normal_hints(c.get(), windowId, &hints);
xcb_icccm_set_wm_class(c.get(), windowId, 23, "org.kde.bar\0org.kde.bar");
NETWinInfo info(c.get(), windowId, rootWindow(), NET::WMAllProperties, NET::WM2AllProperties);
info.setWindowType(NET::Normal);
xcb_map_window(c.get(), windowId);
xcb_flush(c.get());
QSignalSpy windowCreatedSpy(workspace(), &Workspace::windowAdded);
QVERIFY(windowCreatedSpy.isValid());
QVERIFY(windowCreatedSpy.wait());
X11Window *window = windowCreatedSpy.last().first().value<X11Window *>();
QVERIFY(window);
QVERIFY(window->isDecorated());
QVERIFY(!window->hasStrut());
QVERIFY(!window->isHiddenInternal());
QVERIFY(!window->readyForPainting());
QMetaObject::invokeMethod(window, "setReadyForPainting");
QVERIFY(window->readyForPainting());
QVERIFY(Test::waitForWaylandSurface(window));
QCOMPARE(window->keepAbove(), false);
// now change class
QSignalSpy windowClassChangedSpy{window, &X11Window::windowClassChanged};
QVERIFY(windowClassChangedSpy.isValid());
xcb_icccm_set_wm_class(c.get(), windowId, 23, "org.kde.foo\0org.kde.foo");
xcb_flush(c.get());
QVERIFY(windowClassChangedSpy.wait());
QCOMPARE(window->keepAbove(), true);
// destroy window
QSignalSpy windowClosedSpy(window, &X11Window::windowClosed);
QVERIFY(windowClosedSpy.isValid());
xcb_unmap_window(c.get(), windowId);
xcb_destroy_window(c.get(), windowId);
xcb_flush(c.get());
QVERIFY(windowClosedSpy.wait());
}
}
WAYLANDTEST_MAIN(KWin::WindowRuleTest)
#include "window_rules_test.moc"
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