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/****************************************************************************************
* Copyright (c) 2012 Matěj Laitl <matej@laitl.cz> *
* *
* 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 "TestEngineController.h"
#include "EngineController.h"
#include "core/support/Components.h"
#include <QTest>
#include <QSignalSpy>
#include <ThreadWeaver/Job>
#include <ThreadWeaver/Queue>
QTEST_GUILESS_MAIN( TestEngineController )
class CallSupportedMimeTypesJob : public QObject, public ThreadWeaver::Job
{
Q_OBJECT
protected:
void run(ThreadWeaver::JobPointer self, ThreadWeaver::Thread *thread) override
{
Q_UNUSED(self);
Q_UNUSED(thread);
EngineController *ec = Amarok::Components::engineController();
QVERIFY( ec );
QStringList types = ec->supportedMimeTypes();
QVERIFY( !types.isEmpty() );
}
void defaultBegin(const ThreadWeaver::JobPointer& self, ThreadWeaver::Thread *thread) override
{
Q_EMIT started(self);
ThreadWeaver::Job::defaultBegin(self, thread);
}
void defaultEnd(const ThreadWeaver::JobPointer& self, ThreadWeaver::Thread *thread) override
{
ThreadWeaver::Job::defaultEnd(self, thread);
if (!self->success()) {
Q_EMIT failed(self);
}
Q_EMIT done(self);
}
Q_SIGNALS:
/** This signal is emitted when this job is being processed by a thread. */
void started(ThreadWeaver::JobPointer);
/** This signal is emitted when the job has been finished (no matter if it succeeded or not). */
void done(ThreadWeaver::JobPointer);
/** This job has failed.
* This signal is emitted when success() returns false after the job is executed. */
void failed(ThreadWeaver::JobPointer);
};
void
TestEngineController::init()
{
// the test depend on EngineController being used for the first time
QVERIFY( Amarok::Components::engineController() == nullptr );
Amarok::Components::setEngineController( new EngineController() );
}
void
TestEngineController::cleanup()
{
// we cannot simply call WeaverInterface::finish(), it stops event loop
QSignalSpy spy( ThreadWeaver::Queue::instance(), &ThreadWeaver::Queue::finished );
if( !ThreadWeaver::Queue::instance()->isIdle() )
QVERIFY2( spy.wait( 5000 ), "threads did not finish in timeout" );
delete Amarok::Components::setEngineController( nullptr );
}
void
TestEngineController::testSupportedMimeTypesInMainThread()
{
EngineController *ec = Amarok::Components::engineController();
QVERIFY( ec );
QStringList types = ec->supportedMimeTypes();
QVERIFY( !types.isEmpty() );
}
void
TestEngineController::testSupportedMimeTypesInAnotherThread()
{
ThreadWeaver::JobPointer job = QSharedPointer<ThreadWeaver::Job>(new CallSupportedMimeTypesJob());
ThreadWeaver::Queue::instance()->enqueue( job );
}
#include "TestEngineController.moc"
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