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lokinet/test/dht/test_llarp_dht_txowner.cpp
2021-03-04 15:41:42 -05:00

106 lines
2.5 KiB
C++

#include <dht/txowner.hpp>
#include <catch2/catch.hpp>
namespace
{
using llarp::dht::Key_t;
using llarp::dht::TXOwner;
struct TxOwnerData
{
Key_t node;
uint64_t id;
size_t expectedHash;
TxOwnerData(const Key_t& k, uint64_t i, size_t h) : node(k), id(i), expectedHash(h)
{}
};
TEST_CASE("TxOwner default construct", "[dht]")
{
TXOwner dc;
REQUIRE(dc.node.IsZero());
REQUIRE(0u == dc.txid);
REQUIRE(0u == TXOwner::Hash()(dc));
}
std::vector<TxOwnerData>
makeData()
{
std::vector<TxOwnerData> result;
Key_t zero;
zero.Zero();
Key_t one;
one.Fill(0x01);
Key_t two;
two.Fill(0x02);
uint64_t max = std::numeric_limits<uint64_t>::max();
result.emplace_back(zero, 0, 0ull);
result.emplace_back(zero, 1, 1ull);
result.emplace_back(one, 0, 144680345676153346ull);
result.emplace_back(one, 1, 144680345676153347ull);
result.emplace_back(two, 0, 289360691352306692ull);
result.emplace_back(two, 2, 289360691352306694ull);
result.emplace_back(zero, max, 18446744073709551615ull);
result.emplace_back(one, max, 18302063728033398269ull);
result.emplace_back(two, max, 18157383382357244923ull);
return result;
}
TEST_CASE("TxOwner hash", "[dht]")
{
// test single interactions (constructor and hash)
auto d = GENERATE(from_range(makeData()));
TXOwner constructor(d.node, d.id);
REQUIRE(d.expectedHash == TXOwner::Hash()(constructor));
}
struct TxOwnerCmpData
{
TXOwner lhs;
TXOwner rhs;
bool equal;
bool less;
TxOwnerCmpData(const TXOwner& l, const TXOwner& r, bool e, bool ls)
: lhs(l), rhs(r), equal(e), less(ls)
{}
};
std::vector<TxOwnerCmpData>
makeCmpData()
{
std::vector<TxOwnerCmpData> result;
Key_t zero;
zero.Fill(0x00);
Key_t one;
one.Fill(0x01);
Key_t two;
two.Fill(0x02);
result.emplace_back(TXOwner(zero, 0), TXOwner(zero, 0), true, false);
result.emplace_back(TXOwner(one, 0), TXOwner(one, 0), true, false);
result.emplace_back(TXOwner(two, 0), TXOwner(two, 0), true, false);
result.emplace_back(TXOwner(zero, 0), TXOwner(one, 0), false, true);
result.emplace_back(TXOwner(two, 0), TXOwner(one, 0), false, false);
return result;
}
TEST_CASE("TxOwner ops", "[dht]")
{
// test single interactions (constructor and hash)
auto d = GENERATE(from_range(makeCmpData()));
REQUIRE((d.lhs == d.rhs) == d.equal);
REQUIRE((d.lhs < d.rhs) == d.less);
}
} // namespace