LUMIERA.clone/tests/core/proc/engine/engine-interface-test.cpp
Ichthyostega ada5cefaaf re-arrange tests according to layer structure
the buildsystem will now pick up and link
all test cases according to the layer, e.g.
backend tests will automatically be linked
against the backend + library solely.
2013-01-07 05:43:01 +01:00

117 lines
3.5 KiB
C++

/*
EngineInterface(Test) - verify basics of the engine (scheduling) service
Copyright (C) Lumiera.org
2011, Hermann Vosseler <Ichthyostega@web.de>
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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
* *****************************************************/
#include "lib/test/run.hpp"
#include "lib/error.hpp"
#include "proc/engine/calc-stream.hpp"
#include "proc/engine/engine-service.hpp"
#include "proc/engine/engine-diagnostics.hpp"
#include "proc/play/output-slot.hpp"
#include "proc/play/diagnostic-output-slot.hpp"
#include "proc/mobject/model-port.hpp"
#include "proc/asset/pipe.hpp"
#include "lib/time/timevalue.hpp"
//#include <boost/scoped_ptr.hpp>
//#include <iostream>
//#include <ctime>
using test::Test;
//using std::cout;
//using std::rand;
namespace proc {
namespace engine{
namespace test {
using asset::Pipe;
using asset::PPipe;
using mobject::ModelPort;
using proc::play::OutputSlot;
using proc::play::DiagnosticOutputSlot;
using lib::time::FrameRate;
typedef asset::ID<Pipe> PID;
typedef OutputSlot::Allocation Allocation;
namespace { // test fixture...
} // (End) test fixture
/*******************************************************************
* @test cover the basic service exposed at the engine interface:
* create a calculation stream and verify the translation
* into individual jobs.
*
* This test relies on the engine's diagnostic facilities, allowing
* to log and verify the generated jobs without needing to execute
* them. So this test doesn't actually run the engine. There are
* \link OutputSlotProtocol_test other tests \endlink covering
* the output generation separate from the engine.
*
* @see CalcStream_test more in-depth coverage of the various
* flavours of calculation streams supported by the engine
* @see EngineService
* @see CalcStream
* @see OutputSlotProtocol_test
*/
class EngineInterface_test : public Test
{
virtual void
run (Arg)
{
UNIMPLEMENTED ("simple standard case of Engine interface usage");
EngineService& engine = EngineService::instance();
EngineDiagnostics monitor(engine);
PID pipe = Pipe::query("id(dummy)");
ModelPort port(pipe);
OutputSlot& oSlot = DiagnosticOutputSlot::build();
Allocation& output = oSlot.allocate();
Timings timings (FrameRate::PAL); /////////TODO
// Invoke test subject...
CalcStreams calc = engine.calculate(port, timings, output);
////TODO some direct checks on the calculation stream??
CHECK (monitor.has_scheduled_jobs_for(timings));
}
};
/** Register this test class... */
LAUNCHER (EngineInterface_test, "function engine");
}}} // namespace proc::engine::test