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-rw-r--r--kdemm/test/statetest.cpp299
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diff --git a/kdemm/test/statetest.cpp b/kdemm/test/statetest.cpp
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-/* This file is part of the KDE project
- Copyright (C) 2004 Matthias Kretz <kretz@kde.org>
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License version 2 as published by the Free Software Foundation.
-
- This library 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
-
-*/
-
-#include "statetest.h"
-
-#include <kdemm/factory.h>
-#include <kdemm/channel.h>
-#include <kdemm/player.h>
-
-#include <kaboutdata.h>
-#include <kcmdlineargs.h>
-#include <kapplication.h>
-#include <kdebug.h>
-#include <kurl.h>
-#include <cstdlib>
-
-using namespace KDE::Multimedia;
-
-kdbgstream& operator<<( kdbgstream & stream, const Player::State state )
-{
- switch( state )
- {
- case Player::NoMedia:
- stream << "NoMedia";
- break;
- case Player::Loading:
- stream << "Loading";
- break;
- case Player::Stopped:
- stream << "Stopped";
- break;
- case Player::Playing:
- stream << "Playing";
- break;
- case Player::Buffering:
- stream << "Buffering";
- break;
- case Player::Paused:
- stream << "Paused";
- break;
- }
-
- return stream;
-}
-
-void StateTester::run( const KURL & url )
-{
- /*
- check for correct states:
-
- - after construction:
- NoMedia
-
- - load()
- NoMedia -> NoMedia, (only? for remote files: Loading -> NoMedia, Stopped ), Stopped
-
- - play()
- Stopped, Paused -> Playing (except: Stopped -> Stopped)
-
- - when playing:
- Playing -> Buffering -> Playing
-
- - pause()
- Playing -> Paused
-
- - stop()
- Playing, Paused -> Stopped
- */
-
- f = Factory::self();
- kdDebug() << "using backend: " << f->backendName() <<
- "\n Comment: " << f->backendComment() <<
- "\n Version: " << f->backendVersion() << endl;
-
- c = f->createChannel( "teststates" );
- p = f->createPlayer();
- p->setOutputChannel( c );
- connect( p, TQT_SIGNAL( stateChanged( KDE::Multimedia::Player::State, KDE::Multimedia::Player::State ) ),
- TQT_SLOT( stateChanged( KDE::Multimedia::Player::State, KDE::Multimedia::Player::State ) ) );
- connect( p, TQT_SIGNAL( finished() ), kapp, TQT_SLOT( quit() ) );
-
- if( p->state() != Player::NoMedia )
- kdDebug() << p->state() << " should be NoMedia" << endl;
-
- kdDebug() << "loading " << url << endl;
-
- if( ! p->load( url ) )
- kdDebug() << "load failed" << endl;
- if( p->state() == Player::Loading )
- kdDebug() << "wait until Player finished Loading" << endl;
- else if( p->state() == Player::Stopped )
- testplaying();
- else if( p->state() == Player::NoMedia )
- {
- kdDebug() << "could not load media. exiting." << endl;
- exit( 0 );
- }
-}
-
-void StateTester::stateChanged( Player::State newstate, Player::State oldstate )
-{
- kdDebug() << "stateChanged( new = " << newstate << ", old = " << oldstate << " )" << endl;
- switch( oldstate )
- {
- case Player::NoMedia:
- switch( newstate )
- {
- case Player::NoMedia:
- case Player::Loading:
- case Player::Stopped:
- return;
- default:
- break;
- }
- case Player::Loading:
- switch( newstate )
- {
- case Player::NoMedia:
- return;
- case Player::Stopped:
- testplaying();
- return;
- default:
- break;
- }
- case Player::Stopped:
- switch( newstate )
- {
- case Player::Playing:
- case Player::Stopped:
- return;
- default:
- break;
- }
- case Player::Playing:
- switch( newstate )
- {
- case Player::Buffering:
- //testbuffering();
- case Player::Paused:
- case Player::Stopped:
- return;
- default:
- break;
- }
- case Player::Buffering:
- switch( newstate )
- {
- case Player::Playing:
- case Player::Stopped:
- case Player::Paused:
- return;
- default:
- break;
- }
- case Player::Paused:
- switch( newstate )
- {
- case Player::Playing:
- case Player::Stopped:
- case Player::Buffering:
- return;
- default:
- break;
- }
- }
-
- wrongStateChange();
-}
-
-void StateTester::testplaying()
-{
- if( ! p->play() )
- kdDebug() << "play failed" << endl;
- if( p->state() == Player::Stopped )
- {
- kdDebug() << "could not play media. exiting." << endl;
- exit( 0 );
- }
- else if( p->state() == Player::Playing )
- {
- if( ! p->pause() )
- {
- kdDebug() << "pause failed" << endl;
- if( p->state() != Player::Playing )
- wrongStateChange();
- }
- else
- {
- if( p->state() != Player::Paused )
- wrongStateChange();
- if( ! p->play() )
- {
- kdDebug() << "play failed" << endl;
- if( p->state() != Player::Paused )
- wrongStateChange();
- kdError() << "what now? play shouldn't fail here" << endl;
- exit( 1 );
- }
- if( p->state() != Player::Playing )
- wrongStateChange();
- }
- // it's playing now
- if( ! p->stop() )
- {
- kdDebug() << "stop failed" << endl;
- if( p->state() != Player::Playing )
- wrongStateChange();
- }
- else
- {
- if( p->state() != Player::Stopped )
- wrongStateChange();
- if( ! p->play() )
- {
- kdDebug() << "play failed" << endl;
- if( p->state() != Player::Stopped )
- wrongStateChange();
- kdError() << "play shouldn't fail after it worked before. exiting." << endl;
- exit( 1 );
- }
- }
- // it's playing again
- if( ! p->pause() )
- {
- kdDebug() << "pause failed. exiting." << endl;
- exit( 1 );
- }
- if( p->state() != Player::Paused )
- wrongStateChange();
- if( ! p->stop() )
- {
- kdDebug() << "stop failed" << endl;
- if( p->state() != Player::Paused )
- wrongStateChange();
- exit( 1 );
- }
- if( p->state() != Player::Stopped )
- wrongStateChange();
- // do further checking, calling load again
- kdDebug() << "success! playing the last 1/5 of the file now and quit on the finished signal" << endl;
- p->play();
- p->seek( p->totalTime() * 4 / 5 );
- }
-}
-
-void StateTester::wrongStateChange()
-{
- kdError() << "wrong state change in backend!" << endl;
- exit( 1 );
-}
-
-static const KCmdLineOptions options[] =
-{
- { "+url", I18N_NOOP( "media file to play" ), 0 },
- KCmdLineLastOption // End of options.
-};
-
-int main( int argc, char ** argv )
-{
- KAboutData about( "kdemmtest", "KDE Multimedia Test",
- "0.1", "Testprogram",
- KAboutData::License_LGPL, 0 );
- about.addAuthor( "Matthias Kretz", 0, "kretz@kde.org" );
- KCmdLineArgs::init( argc, argv, &about );
- KCmdLineArgs::addCmdLineOptions( options );
- KApplication app; // we need it for KTrader
-
- StateTester tester;
- if( KCmdLineArgs::parsedArgs()->count() > 0 )
- tester.run( KCmdLineArgs::parsedArgs()->url( 0 ) );
- else
- {
- KCmdLineArgs::usage();
- exit( 2 );
- }
-
- return app.exec();
-}
-
-#include "statetest.moc"
-
-// vim: sw=4 ts=4 noet
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