Differential D8166 Diff 20977 autotests/test_virtualkeyboard_dbus.cpp

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autotests/test_virtualkeyboard_dbus.cpp

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		1		/********************************************************************
		2		KWin - the KDE window manager
		3		This file is part of the KDE project.
		4
		5		Copyright (C) 2017 Martin Flöser <mgraesslin@kde.org>
		6
		7		This program is free software; you can redistribute it and/or modify
		8		it under the terms of the GNU General Public License as published by
		9		the Free Software Foundation; either version 2 of the License, or
		10		(at your option) any later version.
		11
		12		This program is distributed in the hope that it will be useful,
		13		but WITHOUT ANY WARRANTY; without even the implied warranty of
		14		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		15		GNU General Public License for more details.
		16
		17		You should have received a copy of the GNU General Public License
		18		along with this program. If not, see <http://www.gnu.org/licenses/>.
		19		*********************************************************************/
		20		#include <QtTest/QTest>
		21		#include <QDBusConnection>
		22		#include <QDBusMessage>
		23		#include <QDBusPendingReply>
		24		#include <QSignalSpy>
		25
		26		#include "../virtualkeyboard_dbus.h"
		27
		28		using KWin::VirtualKeyboardDBus;
		29
		30		class VirtualKeyboardDBusTest : public QObject
		31		{
		32		Q_OBJECT
		33		private Q_SLOTS:
		34		void initTestCase();
		35		void testEnabled();
		36		void testRequestEnabled_data();
		37		void testRequestEnabled();
		38		};
		39
		40		class DbusPropertyHelper : public QObject
		41		{
		42		Q_OBJECT
		43		public:
		44		DbusPropertyHelper()
		45		: QObject(nullptr)
		46		{
		47		QDBusConnection::sessionBus().connect(
		48		QStringLiteral("org.kde.kwin.testvirtualkeyboard"),
		49		QStringLiteral("/VirtualKeyboard"),
		50		QStringLiteral("org.kde.kwin.VirtualKeyboard"),
		51		QStringLiteral("enabledChanged"),
		52		this,
		53		SLOT(slotEnabledChanged()));
		54		}
		55		~DbusPropertyHelper() = default;
		56
		57		Q_SIGNALS:
		58		void enabledChanged();
		59
		60		private Q_SLOTS:
		61		void slotEnabledChanged() {
		62		emit enabledChanged();
		63		}
		64		};
		65
		66		void VirtualKeyboardDBusTest::initTestCase()
		67		{
		68		QDBusConnection::sessionBus().registerService(QStringLiteral("org.kde.kwin.testvirtualkeyboard"));
		69		}
		70
		71		void VirtualKeyboardDBusTest::testEnabled()
		72		{
		73		VirtualKeyboardDBus dbus;
		74		DbusPropertyHelper helper;
		75		QSignalSpy helperChangedSpy(&helper, &DbusPropertyHelper::enabledChanged);
		76		QVERIFY(helperChangedSpy.isValid());
		77
		78		QCOMPARE(dbus.isEnabled(), false);
		79		QCOMPARE(dbus.property("enabled").toBool(), false);
		80		QSignalSpy enabledChangedSpy(&dbus, &VirtualKeyboardDBus::enabledChanged);
		81		QVERIFY(enabledChangedSpy.isValid());
		82
		83		auto readProperty = [] (bool enabled) {
		84		const QDBusMessage message = QDBusMessage::createMethodCall(QStringLiteral("org.kde.kwin.testvirtualkeyboard"),
		85		QStringLiteral("/VirtualKeyboard"),
		86		QStringLiteral("org.kde.kwin.VirtualKeyboard"),
		87		QStringLiteral("isEnabled"));
		88		const auto reply = QDBusConnection::sessionBus().call(message);
		89		QCOMPARE(reply.type(), QDBusMessage::ReplyMessage);
		90		QCOMPARE(reply.arguments().count(), 1);
		91		QCOMPARE(reply.arguments().first().toBool(), enabled);
		92		};
		93		readProperty(false);
		94
		95		dbus.setEnabled(true);
		96		QCOMPARE(enabledChangedSpy.count(), 1);
		97		QVERIFY(helperChangedSpy.wait());
		98		QCOMPARE(helperChangedSpy.count(), 1);
		99		QCOMPARE(dbus.isEnabled(), true);
		100		QCOMPARE(dbus.property("enabled").toBool(), true);
		101		readProperty(true);
		102
		103		// setting again to enabled should not change anything
		104		dbus.setEnabled(true);
		105		QCOMPARE(enabledChangedSpy.count(), 1);
		106
		107		// back to false
		108		dbus.setEnabled(false);
		109		QCOMPARE(enabledChangedSpy.count(), 2);
		110		QVERIFY(helperChangedSpy.wait());
		111		QCOMPARE(helperChangedSpy.count(), 2);
		112		QCOMPARE(dbus.isEnabled(), false);
		113		QCOMPARE(dbus.property("enabled").toBool(), false);
		114		readProperty(false);
		115		}
		116
		117		void VirtualKeyboardDBusTest::testRequestEnabled_data()
		118		{
		119		QTest::addColumn<QString>("method");
		120		QTest::addColumn<bool>("expectedResult");
		121
		122		QTest::newRow("enable") << QStringLiteral("enable") << true;
		123		QTest::newRow("disable") << QStringLiteral("disable") << false;
		124		}
		125
		126		void VirtualKeyboardDBusTest::testRequestEnabled()
		127		{
		128		VirtualKeyboardDBus dbus;
		129		QSignalSpy activateRequestedSpy(&dbus, &VirtualKeyboardDBus::activateRequested);
		130		QVERIFY(activateRequestedSpy.isValid());
		131		QFETCH(QString, method);
		132		const QDBusMessage message = QDBusMessage::createMethodCall(QStringLiteral("org.kde.kwin.testvirtualkeyboard"),
		133		QStringLiteral("/VirtualKeyboard"),
		134		QStringLiteral("org.kde.kwin.VirtualKeyboard"),
		135		method);
		136		QDBusConnection::sessionBus().asyncCall(message);
		137		QTRY_COMPARE(activateRequestedSpy.count(), 1);
		138		QTEST(activateRequestedSpy.first().first().toBool(), "expectedResult");
		139		}
		140
		141		QTEST_GUILESS_MAIN(VirtualKeyboardDBusTest)
		142		#include "test_virtualkeyboard_dbus.moc"