Ichthyostega
7c9ab5fba2
this change is prerequisite to allow linking against different scopes (#938)
84 lines
2.8 KiB
C++
84 lines
2.8 KiB
C++
/*
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FormatSupport(Test) - verify the configuration to support a specific format
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Copyright (C) Lumiera.org
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2011, 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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#include "lib/test/run.hpp"
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#include "lib/time/formats.hpp"
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namespace lib {
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namespace time {
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namespace format{
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namespace test {
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/****************************************************//**
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* @test check how support for a specific timecode format
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* can be enabled and detected. Actually this test
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* verifies a simple metaprogramming facility,
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* which allows to check type support at runtime.
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*/
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class FormatSupport_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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SupportStandardTimecode just_fine;
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Supported just_smpte = Supported::formats< Types<Smpte> >();
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Supported just_simple = Supported::formats< Types<Frames,Seconds> >();
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Supported& support1 (just_fine);
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Supported& support2 (just_smpte);
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Supported& support3 (just_simple);
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CHECK ( support1.check<Hms>());
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CHECK ( support1.check<Smpte>());
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CHECK ( support1.check<Frames>());
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CHECK ( support1.check<Seconds>());
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CHECK (!support2.check<Hms>());
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CHECK ( support2.check<Smpte>());
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CHECK (!support2.check<Frames>());
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CHECK (!support2.check<Seconds>());
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CHECK (!support3.check<Hms>());
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CHECK (!support3.check<Smpte>());
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CHECK ( support3.check<Frames>());
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CHECK ( support3.check<Seconds>());
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// format support descriptors are assignable
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just_smpte = just_simple;
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CHECK (support2.check<Hms>() == support3.check<Hms>());
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CHECK (support2.check<Smpte>() == support3.check<Smpte>());
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CHECK (support2.check<Frames>() == support3.check<Frames>());
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CHECK (support2.check<Seconds>() == support3.check<Seconds>());
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}
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};
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/** Register this test class... */
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LAUNCHER (FormatSupport_test, "unit common");
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}}}} // namespace lib::time::format::test
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