libcruft-util/test/fixed.cpp

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2015-02-06 16:35:40 +11:00
#include "fixed.hpp"
#include "debug.hpp"
template <unsigned I, unsigned E>
void
test_simple (void)
{
using fixed_t = util::fixed<I,E>;
using uint_t = typename fixed_t::uint_t;
const fixed_t lo = uint_t{0};
const fixed_t hi = uint_t{1};
CHECK_EQ (lo, lo);
CHECK_EQ (hi, hi);
CHECK_NEQ (hi, lo);
CHECK_NEQ (lo, hi);
CHECK_LT (lo, hi);
CHECK_LE (lo, hi);
CHECK_LE (lo, lo);
CHECK_GT (hi, lo);
CHECK_GE (lo, lo);
CHECK_GE (hi, lo);
}
int
main (void)
{
test_simple<16,16> ();
test_simple<26, 6> ();
test_simple<32,32> ();
}