Ichthyostega
acc77654d1
after all the relevant library components do support both kinds of type sequences transparently, any usages in core code can now be switched over to the new, variadic type sequences.
79 lines
2.5 KiB
C++
79 lines
2.5 KiB
C++
/*
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FormatSupport(Test) - verify the configuration to support a specific format
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Copyright (C)
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2011, Hermann Vosseler <Ichthyostega@web.de>
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**Lumiera** is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version. See the file COPYING for further details.
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* *****************************************************************/
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/** @file format-support-test.cpp
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** unit test \ref FormatSupport_test
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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< TySeq<Smpte> >();
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Supported just_simple = Supported::formats< TySeq<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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