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#include "../../structures/antennainfo.h"
#include <boost/test/unit_test.hpp>
#include <sstream>
BOOST_AUTO_TEST_SUITE(field_info, *boost::unit_test::label("structures"))
static FieldInfo Create(unsigned id, num_t ra, num_t dec,
const std::string& name) {
FieldInfo field;
field.fieldId = id;
field.delayDirectionRA = ra;
field.delayDirectionDec = dec;
field.name = name;
return field;
}
BOOST_AUTO_TEST_CASE(equality_operator) {
{
const FieldInfo lhs = Create(1, 2, 3, "name");
BOOST_CHECK(lhs == lhs); // Test self-comparison.
{ // Finite values can be compared.
FieldInfo rhs = Create(42, 2, 3, "name");
BOOST_CHECK(!(lhs == rhs));
}
{
FieldInfo rhs = Create(1, 42, 3, "name");
BOOST_CHECK(!(lhs == rhs));
}
{
FieldInfo rhs = Create(1, 2, 42, "name");
BOOST_CHECK(!(lhs == rhs));
}
{
FieldInfo rhs = Create(1, 2, 3, "Name");
BOOST_CHECK(!(lhs == rhs));
}
}
{ // Infinite values can be compared.
const double infinity = std::numeric_limits<double>::infinity();
FieldInfo lhs_and_rhs = Create(1, infinity, -infinity, "name");
BOOST_CHECK(lhs_and_rhs == lhs_and_rhs);
}
{ // NaN values are never equal.
double nan = std::numeric_limits<num_t>::quiet_NaN();
FieldInfo lhs_and_rhs = Create(1, nan, 3, "name");
BOOST_CHECK(!(lhs_and_rhs == lhs_and_rhs));
lhs_and_rhs = Create(1, 2, nan, "name");
BOOST_CHECK(!(lhs_and_rhs == lhs_and_rhs));
nan = std::copysign(nan, -1);
lhs_and_rhs = Create(1, nan, 3, "name");
BOOST_CHECK(!(lhs_and_rhs == lhs_and_rhs));
lhs_and_rhs = Create(1, 2, nan, "name");
BOOST_CHECK(!(lhs_and_rhs == lhs_and_rhs));
}
}
BOOST_AUTO_TEST_SUITE_END()
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