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#include <cppunit/extensions/HelperMacros.h>
#include "cppUnitHelper.hxx"
#include "Spectrum.hxx" // CLAM
#include "SpecTypeFlags.hxx" // CLAM
#include "SpectrumConfig.hxx" // CLAM
namespace CLAMTest
{
class SpectrumConversionsTest;
CPPUNIT_TEST_SUITE_REGISTRATION( SpectrumConversionsTest );
class SpectrumConversionsTest : public CppUnit::TestFixture
{
CPPUNIT_TEST_SUITE( SpectrumConversionsTest );
CPPUNIT_TEST( testDefaultSpectrum );
CPPUNIT_TEST( testMagPhase2BPF2MagPhase );
CPPUNIT_TEST( testComplex2BPF2Complex );
CPPUNIT_TEST( testComplex2BPF2ComplexWithDifferentSpectrums );
CPPUNIT_TEST_SUITE_END();
public:
/// Common initialization, executed before each test method
void setUp() { }
/// Common clean up, executed after each test method
void tearDown() { }
private:
void testDefaultSpectrum()
{
CLAM::Spectrum spec;
CPPUNIT_ASSERT( CLAM::TData(22050) == spec.GetSpectralRange() );
CPPUNIT_ASSERT( 0 == spec.GetSize() );
CPPUNIT_ASSERT( 0 == spec.GetBPFSize() );
CLAM::SpecTypeFlags typeFlags;
spec.GetType( typeFlags );
CPPUNIT_ASSERT( true == typeFlags.bMagPhase );
CPPUNIT_ASSERT( false == typeFlags.bComplex );
CPPUNIT_ASSERT( false == typeFlags.bPolar );
CPPUNIT_ASSERT( false == typeFlags.bMagPhaseBPF );
}
void testMagPhase2BPF2MagPhase()
{
CLAM::Spectrum spec;
CLAM::SpectrumConfig config;
config.SetSize(22050);
spec.Configure(config);
CLAM::DataArray & mag = spec.GetMagBuffer();
CLAM::DataArray & phase = spec.GetPhaseBuffer();
for(int i=0; i<22050; i++)
{
mag[i] = CLAM::TData(0.1);
phase[i] = CLAM::TData(-0.1);
}
CLAM::SpecTypeFlags bpfAndMagphaseFlag;
bpfAndMagphaseFlag.bMagPhaseBPF = true;
bpfAndMagphaseFlag.bMagPhase=false;
spec.SetTypeSynchronize(bpfAndMagphaseFlag);
CLAM::SpecTypeFlags magphaseFlag;
CPPUNIT_ASSERT_EQUAL(22050, spec.GetBPFSize() );
CLAM::BPF & magBpf = spec.GetMagBPF();
CLAM::BPF & phaseBpf = spec.GetPhaseBPF();
for(int i=0; i<22050; i++)
{
CPPUNIT_ASSERT( CLAM::TData(0.1) == magBpf.GetValue(i) );
CPPUNIT_ASSERT( CLAM::TData(-0.1) == phaseBpf.GetValue(i) );
}
spec.SetTypeSynchronize(magphaseFlag);
for(int i=0; i<22050; i++)
{
CPPUNIT_ASSERT( mag[i] == CLAM::TData(0.1));
CPPUNIT_ASSERT( phase[i] == CLAM::TData(-0.1));
}
}
void testComplex2BPF2Complex()
{
CLAM::Spectrum spec;
CLAM::SpectrumConfig config;
config.SetSize(22050);
CLAM::SpecTypeFlags complexFlag;
complexFlag.bMagPhase=false;
complexFlag.bComplex=true;
config.SetType(complexFlag);
spec.Configure(config);
CLAM::Array<CLAM::Complex> & complexArray = spec.GetComplexArray();
for(int i=0; i<22050; i++)
{
complexArray[i].SetReal(CLAM::TData(1));
complexArray[i].SetImag(CLAM::TData(0));
}
CLAM::SpecTypeFlags bpfFlag;
bpfFlag.bMagPhase=false;
bpfFlag.bMagPhaseBPF = true;
spec.SetTypeSynchronize(bpfFlag);
CPPUNIT_ASSERT_EQUAL(22050, spec.GetBPFSize() );
CLAM::BPF & magBpf = spec.GetMagBPF();
CLAM::BPF & phaseBpf = spec.GetPhaseBPF();
for(int i=0; i<22050; i++)
{
CPPUNIT_ASSERT( CLAM::TData(1) == magBpf.GetValue(i) );
CPPUNIT_ASSERT( CLAM::TData(0) == phaseBpf.GetValue(i) );
}
spec.SetTypeSynchronize(complexFlag);
for(int i=0; i<22050; i++)
{
CPPUNIT_ASSERT( complexArray[i].Real() == CLAM::TData(1));
CPPUNIT_ASSERT( complexArray[i].Imag() == CLAM::TData(0));
}
}
void testComplex2BPF2ComplexWithDifferentSpectrums()
{
CLAM::Spectrum complexSpec;
CLAM::SpectrumConfig config;
config.SetSize(22050);
CLAM::SpecTypeFlags complexFlag;
complexFlag.bMagPhase=false;
complexFlag.bComplex=true;
config.SetType(complexFlag);
complexSpec.Configure(config);
CLAM::Spectrum BPFSpec;
CLAM::SpectrumConfig config2;
config2.SetSize(22050);
CLAM::SpecTypeFlags bpfFlag;
bpfFlag.bMagPhase=false;
bpfFlag.bMagPhaseBPF=true;
config2.SetType(bpfFlag);
BPFSpec.Configure(config2);
CLAM::Array<CLAM::Complex> & complexArray = complexSpec.GetComplexArray();
for(int i=0; i<22050; i++)
{
complexArray[i].SetReal(CLAM::TData(1));
complexArray[i].SetImag(CLAM::TData(0));
}
BPFSpec.SynchronizeTo(complexSpec);
CPPUNIT_ASSERT_EQUAL(22050, BPFSpec.GetBPFSize() );
CLAM::BPF & magBpf = BPFSpec.GetMagBPF();
CLAM::BPF & phaseBpf = BPFSpec.GetPhaseBPF();
for(int i=0; i<22050; i++)
{
CPPUNIT_ASSERT( CLAM::TData(1) == magBpf.GetValue(i) );
CPPUNIT_ASSERT( CLAM::TData(0) == phaseBpf.GetValue(i) );
}
complexSpec.SynchronizeTo(BPFSpec);
for(int i=0; i<22050; i++)
{
CPPUNIT_ASSERT( complexArray[i].Real() == CLAM::TData(1));
CPPUNIT_ASSERT( complexArray[i].Imag() == CLAM::TData(0));
}
}
void testMagPhase2Complex2MagPhase()
{
}
void testMagPhase2Polar2MagPhase()
{
}
void testPolar2Complex2Polar()
{
}
};
} // namespace CLAMTest
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