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[kwin_wayland] Initial addition of the WaylandServer module

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So far this new module contains:
* Display
* OutputInterface

Display manages the server socket and server event loop. In general it's
the entry point to any part of the server.

OutputInterface is the abstraction for the wl_output interface on server
side. An OutputInterface is created through the Display.

The auto tests for ConnectionThread and Output are adjusted to use the
internal server instead of starting Weston. Especially the Output test
could be extended to test much more as we have absolute control over
the server now.
This commit is contained in:
Martin Gräßlin 2014-08-26 16:07:39 +02:00
commit 0848113845
1 changed files with 80 additions and 0 deletions
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src/wayland/test_display.cpp Normal file
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/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2014 Martin Gräßlin <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/>.
*********************************************************************/
// Qt
#include <QtTest/QtTest>
// WaylandServer
#include "../../wayland_server/display.h"
using namespace KWin::WaylandServer;
class TestWaylandServerDisplay : public QObject
{
Q_OBJECT
private Q_SLOTS:
void testSocketName();
void testStartStop();
};
void TestWaylandServerDisplay::testSocketName()
{
Display display;
QSignalSpy changedSpy(&display, SIGNAL(socketNameChanged(QString)));
QVERIFY(changedSpy.isValid());
QCOMPARE(display.socketName(), QStringLiteral("wayland-0"));
const QString testSName = QStringLiteral("fooBar");
display.setSocketName(testSName);
QCOMPARE(display.socketName(), testSName);
QCOMPARE(changedSpy.count(), 1);
QCOMPARE(changedSpy.first().first().toString(), testSName);
// changing to same name again should not emit signal
display.setSocketName(testSName);
QCOMPARE(changedSpy.count(), 1);
}
void TestWaylandServerDisplay::testStartStop()
{
const QString testSocketName = QStringLiteral("kwin-wayland-server-display-test-0");
QDir runtimeDir(qgetenv("XDG_RUNTIME_DIR"));
QVERIFY(runtimeDir.exists());
QVERIFY(!runtimeDir.exists(testSocketName));
Display display;
QSignalSpy runningSpy(&display, SIGNAL(runningChanged(bool)));
QVERIFY(runningSpy.isValid());
display.setSocketName(testSocketName);
QVERIFY(!display.isRunning());
display.start();
// QVERIFY(runningSpy.wait());
QCOMPARE(runningSpy.count(), 1);
QVERIFY(runningSpy.first().first().toBool());
QVERIFY(display.isRunning());
QVERIFY(runtimeDir.exists(testSocketName));
display.terminate();
QVERIFY(!display.isRunning());
QCOMPARE(runningSpy.count(), 2);
QVERIFY(runningSpy.first().first().toBool());
QVERIFY(!runningSpy.last().first().toBool());
QVERIFY(!runtimeDir.exists(testSocketName));
}
QTEST_MAIN(TestWaylandServerDisplay)
#include "test_display.moc"