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flightgear/test_suite/unit_tests/FDM/testYASimAtmosphere.cxx

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#include "test_suite/FGTestApi/PrivateAccessorFDM.hxx"
#include "testYASimAtmosphere.hxx"
#include <FDM/YASim/Math.hpp>
#include <simgear/debug/logstream.hxx>
using namespace yasim;
void YASimAtmosphereTests::setUp()
{
a.reset(new Atmosphere());
}
void YASimAtmosphereTests::tearDown()
{
a.reset();
}
void YASimAtmosphereTests::testAtmosphere()
{
auto accessor = FGTestApi::PrivateAccessor::FDM::Accessor();
int numColumns = accessor.read_FDM_YASim_Atmosphere_numColumns(a);
int maxTableIndex = a->maxTableIndex();
int rows = maxTableIndex + 1;
const float maxDeviation = 0.0002f;
SG_LOG(SG_GENERAL, SG_INFO, "Columns = " << numColumns);
SG_LOG(SG_GENERAL, SG_INFO, "Rows = " << rows);
for (int alt = 0; alt <= maxTableIndex; alt++) {
float density = a->calcStdDensity(accessor.read_FDM_YASim_Atmosphere_data(a, alt, a->PRESSURE), accessor.read_FDM_YASim_Atmosphere_data(a, alt, a->TEMPERATURE));
float delta = accessor.read_FDM_YASim_Atmosphere_data(a, alt, a->DENSITY) - density;
SG_LOG(SG_GENERAL, SG_INFO, "alt: " << alt << ", delta: " << delta);
if (Math::abs(delta) > maxDeviation)
CPPUNIT_FAIL("Deviation above limit of 0.0002");
}
SG_LOG(SG_GENERAL, SG_INFO, "Deviation below " << maxDeviation << " for all rows.");
}