121 lines
3.9 KiB
C++
121 lines
3.9 KiB
C++
/*
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StreamTypeBasics(Test) - check the fundamentals of stream type information
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Copyright (C) Lumiera.org
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2008, Hermann Vosseler <Ichthyostega@web.de>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of
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the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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* *****************************************************/
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/** @file stream-type-basics-test.cpp
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** unit test \ref StreamTypeBasics_test
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*/
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#include "lib/test/run.hpp"
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#include "lib/util.hpp"
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#include "steam/control/stypemanager.hpp"
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#include "teststreamtypes.hpp"
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using ::test::Test;
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using util::isnil;
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namespace steam {
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namespace test_format {
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using control::STypeManager;
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typedef StreamType const& SType;
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typedef StreamType::ImplFacade const& ImplType;
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/***************************************************************//**
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* @test check the basic workings of the stream type handling.
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* create some stream implementation data, build a
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* StreamType::ImplFacade from this, and derive a prototype
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* and a full StreamType based on this information.
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*/
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class StreamTypeBasics_test : public Test
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{
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virtual void
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run (Arg)
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{
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ImplType iType = buildImplType ();
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basicImplTypeProperties (iType);
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SType type = extend2fullType (iType);
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basicStreamTypeProperties (type, iType);
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}
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ImplType
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buildImplType ()
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{
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STypeManager& typeManager = STypeManager::instance();
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gavl_video_format_t rawType = test_createRawType();
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ImplType iTy (typeManager.getImpl (GAVL, rawType));
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UNIMPLEMENTED ("at least preliminary implementation of the MediaImplLib interface for lib GAVL");
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TODO ("how to do a simple consistency check on the returned ImplFacade? can we re-create the GAVL frame type?");
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CHECK (GAVL==iTy.libraryID);
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return iTy;
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}
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void
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basicImplTypeProperties (ImplType refType)
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{
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ImplType iTy2 = test_createImplType ();
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CHECK (iTy2==refType);
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CHECK (refType==iTy2);
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TODO ("add equality comparable concept to the ImplType class");
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CHECK (StreamType::VIDEO==refType.getKind());
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UNIMPLEMENTED ("get a lib descriptor");
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UNIMPLEMENTED ("check the lib of the type");
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UNIMPLEMENTED ("compare two types");
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}
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SType
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extend2fullType (ImplType iTy)
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{
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return STypeManager::instance().getType(iTy);
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}
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void
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basicStreamTypeProperties (SType type, ImplType iTy)
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{
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CHECK (type.implType);
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CHECK (iTy==(*type.implType)); /////////////TODO: really by ptr???
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CHECK (&iTy==type.implType); // actually using the same object (in the registry)
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CHECK (!isnil (type.prototype.id));
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CHECK (StreamType::VIDEO==type.prototype.kind);
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CHECK (StreamType::VIDEO==type.implType->getKind());
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CHECK (type.implType->canConvert(iTy)); // of course... they are actually the same
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CHECK (iTy.canConvert(type)); // because it's based on the same impl type
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CHECK (StreamType::RAW==type.intentionTag);
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}
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};
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LAUNCHER (StreamTypeBasics_test, "unit common");
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}} // namespace steam::test_format
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