kwin/autotests/integration/idle_inhibition_test.cpp

/********************************************************************
 KWin - the KDE window manager
 This file is part of the KDE project.

Copyright (C) 2017 Martin Flöser <mgraesslin@kde.org>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#include "kwin_wayland_test.h"
#include "shell_client.h"
#include "wayland_server.h"
#include "workspace.h"

#include <KWayland/Client/idleinhibit.h>
#include <KWayland/Client/surface.h>
#include <KWayland/Client/xdgshell.h>

#include <KWayland/Server/display.h>
#include <KWayland/Server/idle_interface.h>

using namespace KWin;
using namespace KWayland::Client;
using KWayland::Server::IdleInterface;

static const QString s_socketName = QStringLiteral("wayland_test_kwin_idle_inhbition_test-0");

class TestIdleInhibition : public QObject
{
    Q_OBJECT
private Q_SLOTS:
    void initTestCase();
    void init();
    void cleanup();

    void testInhibit_data();
    void testInhibit();
};

void TestIdleInhibition::initTestCase()
{
    qRegisterMetaType<KWin::ShellClient*>();
    qRegisterMetaType<KWin::AbstractClient*>();

    QSignalSpy workspaceCreatedSpy(kwinApp(), &Application::workspaceCreated);
    QVERIFY(workspaceCreatedSpy.isValid());
    QVERIFY(waylandServer()->init(s_socketName.toLocal8Bit()));

    kwinApp()->start();
    QVERIFY(workspaceCreatedSpy.wait());
    waylandServer()->initWorkspace();
}

void TestIdleInhibition::init()
{
    QVERIFY(Test::setupWaylandConnection(Test::AdditionalWaylandInterface::IdleInhibition));

}

void TestIdleInhibition::cleanup()
{
    Test::destroyWaylandConnection();
}

void TestIdleInhibition::testInhibit_data()
{
    QTest::addColumn<Test::ShellSurfaceType>("type");

    QTest::newRow("wlShell") << Test::ShellSurfaceType::WlShell;
    QTest::newRow("xdgShellV5") << Test::ShellSurfaceType::XdgShellV5;
    QTest::newRow("xdgShellV6") << Test::ShellSurfaceType::XdgShellV6;
}

void TestIdleInhibition::testInhibit()
{
    auto idle = waylandServer()->display()->findChild<IdleInterface*>();
    QVERIFY(idle);
    QVERIFY(!idle->isInhibited());
    QSignalSpy inhibitedSpy(idle, &IdleInterface::inhibitedChanged);
    QVERIFY(inhibitedSpy.isValid());

    // now create window
    QScopedPointer<Surface> surface(Test::createSurface());
    QFETCH(Test::ShellSurfaceType, type);
    QScopedPointer<QObject> shellSurface(Test::createShellSurface(type, surface.data()));
    auto c = Test::renderAndWaitForShown(surface.data(), QSize(100, 50), Qt::blue);
    QVERIFY(c);

    // not yet inhibited
    QVERIFY(!idle->isInhibited());

    // now create inhibition on window
    QScopedPointer<IdleInhibitor> inhibitor(Test::waylandIdleInhibitManager()->createInhibitor(surface.data()));
    QVERIFY(inhibitor->isValid());
    // this should inhibit our server object
    QVERIFY(inhibitedSpy.wait());
    QVERIFY(idle->isInhibited());

    // deleting the object should uninhibit again
    inhibitor.reset();
    QVERIFY(inhibitedSpy.wait());
    QVERIFY(!idle->isInhibited());

    // inhibit again and destroy window
    Test::waylandIdleInhibitManager()->createInhibitor(surface.data(), surface.data());
    QVERIFY(inhibitedSpy.wait());
    QVERIFY(idle->isInhibited());

    shellSurface.reset();
    if (type == Test::ShellSurfaceType::WlShell) {
        surface.reset();
    }
    QVERIFY(Test::waitForWindowDestroyed(c));
    QTRY_VERIFY(!idle->isInhibited());
    QCOMPARE(inhibitedSpy.count(), 4);
}

WAYLANDTEST_MAIN(TestIdleInhibition)
#include "idle_inhibition_test.moc"