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author | Lincoln Ramsay <lincoln.ramsay@nokia.com> | 2011-07-29 16:52:27 +1000 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2011-07-29 10:13:46 +0200 |
commit | 22260646a9fa7dffbd506b6bdd2586ad3d4d3556 (patch) | |
tree | 9fb0d8d7717d486a3290f8b0724c4cf755828337 /tests/auto/qsensor/test_sensorplugin.cpp | |
parent | f5c05d4bca2f744023d68cc3518e28493e9f3163 (diff) | |
download | qtsensors-22260646a9fa7dffbd506b6bdd2586ad3d4d3556.tar.gz |
Pull in the qsensor unit test from Mobility
Change-Id: I72aa59c7253267b0dd4abccf71d37af0929b5e0b
Reviewed-on: http://codereview.qt.nokia.com/2378
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lorn Potter <lorn.potter@nokia.com>
Diffstat (limited to 'tests/auto/qsensor/test_sensorplugin.cpp')
-rw-r--r-- | tests/auto/qsensor/test_sensorplugin.cpp | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/tests/auto/qsensor/test_sensorplugin.cpp b/tests/auto/qsensor/test_sensorplugin.cpp new file mode 100644 index 0000000..1f14129 --- /dev/null +++ b/tests/auto/qsensor/test_sensorplugin.cpp @@ -0,0 +1,122 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "test_sensorimpl.h" +#include "test_sensor2impl.h" +#include <qsensorplugin.h> +#include <qsensorbackend.h> +#include <qsensormanager.h> +#include <QFile> +#include <QDebug> +#include <QTest> + +class TestSensorPlugin : public QObject, + public QSensorPluginInterface, + public QSensorChangesInterface, + public QSensorBackendFactory +{ + Q_OBJECT + Q_INTERFACES(QSensorPluginInterface QSensorChangesInterface) +public: + void registerSensors() + { + static bool recursive = false; + QVERIFY2(!recursive, "Recursively called TestSensorPlugin::registerSensors!"); + if (recursive) return; + recursive = true; + + // This is bad code. It caused a crash due to recursively calling + // loadPlugins() in qsensormanager.cpp (because loadPlugins() did + // not set the pluginsLoaded flag soon enough). + (void)QSensor::defaultSensorForType(TestSensor::type); + + QSensorManager::registerBackend(TestSensor::type, testsensorimpl::id, this); + QSensorManager::registerBackend(TestSensor::type, "test sensor 2", this); + QSensorManager::registerBackend(TestSensor2::type, testsensor2impl::id, this); + } + + void sensorsChanged() + { + // Register a new type on initial load + // This is testing the "don't emit availableSensorsChanged() too many times" functionality. + if (!QSensorManager::isBackendRegistered(TestSensor::type, "test sensor 3")) + QSensorManager::registerBackend(TestSensor::type, "test sensor 3", this); + + // When a sensor of type "a random type" is registered, register another sensor. + // This is testing the "don't emit availableSensorsChanged() too many times" functionality. + if (!QSensor::defaultSensorForType("a random type").isEmpty()) { + if (!QSensorManager::isBackendRegistered("a random type 2", "random.dynamic")) + QSensorManager::registerBackend("a random type 2", "random.dynamic", this); + } else { + if (QSensorManager::isBackendRegistered("a random type 2", "random.dynamic")) + QSensorManager::unregisterBackend("a random type 2", "random.dynamic"); + } + } + + QSensorBackend *createBackend(QSensor *sensor) + { + if (sensor->identifier() == testsensorimpl::id) { + return new testsensorimpl(sensor); + } + if (sensor->identifier() == testsensor2impl::id) { + return new testsensor2impl(sensor); + } + + qWarning() << "Can't create backend" << sensor->identifier(); + return 0; + } +}; + +REGISTER_STATIC_PLUGIN_V2(TestSensorPlugin) + +class LegacySensorPlugin : public QSensorPluginInterface +{ +public: + void registerSensors() + { + qWarning() << "Loaded the LegacySensorPlugin"; + } +}; + +REGISTER_STATIC_PLUGIN_V1(LegacySensorPlugin) + +#include "test_sensorplugin.moc" + |