48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
#include "fixed.hpp"
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#include "types/string.hpp"
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#include "tap.hpp"
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template <typename T, unsigned I, unsigned E>
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void
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test_simple (util::TAP::logger &tap)
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{
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using fixed_t = util::fixed<T,I,E>;
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using integer_t = typename fixed_t::integer_t;
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const fixed_t lo {integer_t{0}};
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const fixed_t hi {integer_t{1}};
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std::ostringstream os;
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os << "fixed<" << type_to_string<T> () << ',' << I << ',' << E << '>';
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tap.expect_eq (lo, lo, os.str () + " self equality");
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tap.expect_eq (hi, hi, os.str () + " self equality");
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tap.expect_neq (hi, lo, os.str () + " inequality");
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tap.expect_neq (lo, hi, os.str () + " inequality");
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tap.expect_lt (lo, hi, os.str () + " less than");
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tap.expect_le (lo, hi, os.str () + " less than equal");
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tap.expect_le (lo, lo, os.str () + " less than equal");
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tap.expect_gt (hi, lo, os.str () + " greater than");
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tap.expect_ge (lo, lo, os.str () + " greater than equal");
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tap.expect_ge (hi, lo, os.str () + " greater than equal");
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}
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int
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main (void)
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{
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util::TAP::logger tap;
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test_simple<signed,16,16> (tap);
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test_simple<signed,26, 6> (tap);
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test_simple<signed,32,32> (tap);
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test_simple<unsigned,16,16> (tap);
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test_simple<unsigned,26, 6> (tap);
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test_simple<unsigned,32,32> (tap);
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}
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