mirror of
https://github.com/oxen-io/lokinet.git
synced 2024-11-17 15:25:35 +00:00
124 lines
3.2 KiB
C++
124 lines
3.2 KiB
C++
#include <gtest/gtest.h>
|
|
|
|
#include <dht/key.hpp>
|
|
|
|
using namespace llarp;
|
|
|
|
using Array = std::array< byte_t, dht::Key_t::SIZE >;
|
|
|
|
struct DHT : public ::testing::TestWithParam< Array >
|
|
{
|
|
};
|
|
|
|
TEST_P(DHT, constructor)
|
|
{
|
|
auto d = GetParam();
|
|
|
|
dht::Key_t a(d);
|
|
dht::Key_t b(d.data());
|
|
dht::Key_t c;
|
|
|
|
ASSERT_EQ(a, b);
|
|
|
|
if(a.IsZero())
|
|
{
|
|
ASSERT_EQ(a, c);
|
|
}
|
|
else
|
|
{
|
|
ASSERT_NE(a, c);
|
|
}
|
|
}
|
|
|
|
static constexpr Array emptyArray{
|
|
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
|
|
|
|
static constexpr Array fullArray{
|
|
{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}};
|
|
|
|
static constexpr Array seqArray{
|
|
{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A,
|
|
0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15,
|
|
0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F}};
|
|
|
|
static const Array data[] = {emptyArray, fullArray, seqArray};
|
|
|
|
INSTANTIATE_TEST_CASE_P(TestDhtKey, DHT, ::testing::ValuesIn(data), );
|
|
|
|
TEST(TestDhtKey, eq)
|
|
{
|
|
ASSERT_EQ(dht::Key_t(emptyArray), dht::Key_t(emptyArray));
|
|
ASSERT_EQ(dht::Key_t(fullArray), dht::Key_t(fullArray));
|
|
ASSERT_EQ(dht::Key_t(seqArray), dht::Key_t(seqArray));
|
|
}
|
|
TEST(TestDhtKey, ne)
|
|
{
|
|
ASSERT_NE(dht::Key_t(emptyArray), dht::Key_t(fullArray));
|
|
ASSERT_NE(dht::Key_t(emptyArray), dht::Key_t(seqArray));
|
|
ASSERT_NE(dht::Key_t(fullArray), dht::Key_t(seqArray));
|
|
}
|
|
|
|
TEST(TestDhtKey, lt)
|
|
{
|
|
ASSERT_LT(dht::Key_t(emptyArray), dht::Key_t(fullArray));
|
|
ASSERT_LT(dht::Key_t(emptyArray), dht::Key_t(seqArray));
|
|
ASSERT_LT(dht::Key_t(seqArray), dht::Key_t(fullArray));
|
|
}
|
|
|
|
TEST(TestDhtKey, gt)
|
|
{
|
|
ASSERT_GT(dht::Key_t(fullArray), dht::Key_t(emptyArray));
|
|
ASSERT_GT(dht::Key_t(seqArray), dht::Key_t(emptyArray));
|
|
ASSERT_GT(dht::Key_t(fullArray), dht::Key_t(seqArray));
|
|
}
|
|
|
|
TEST(TestDhtKey, XOR)
|
|
{
|
|
ASSERT_EQ(dht::Key_t(emptyArray),
|
|
dht::Key_t(emptyArray) ^ dht::Key_t(emptyArray));
|
|
|
|
ASSERT_EQ(dht::Key_t(seqArray),
|
|
dht::Key_t(emptyArray) ^ dht::Key_t(seqArray));
|
|
|
|
ASSERT_EQ(dht::Key_t(fullArray),
|
|
dht::Key_t(emptyArray) ^ dht::Key_t(fullArray));
|
|
|
|
ASSERT_EQ(dht::Key_t(emptyArray),
|
|
dht::Key_t(fullArray) ^ dht::Key_t(fullArray));
|
|
|
|
ASSERT_EQ(dht::Key_t(emptyArray),
|
|
dht::Key_t(seqArray) ^ dht::Key_t(seqArray));
|
|
|
|
Array xorResult;
|
|
std::iota(xorResult.rbegin(), xorResult.rend(), 0xE0);
|
|
ASSERT_EQ(dht::Key_t(xorResult),
|
|
dht::Key_t(seqArray) ^ dht::Key_t(fullArray));
|
|
}
|
|
|
|
TEST(TestDhtKey, TestBucketOperators)
|
|
{
|
|
dht::Key_t zero;
|
|
dht::Key_t one;
|
|
dht::Key_t three;
|
|
|
|
zero.Zero();
|
|
one.Fill(1);
|
|
three.Fill(3);
|
|
ASSERT_LT(zero, one);
|
|
ASSERT_LT(zero, three);
|
|
ASSERT_FALSE(zero > one);
|
|
ASSERT_FALSE(zero > three);
|
|
ASSERT_NE(zero, three);
|
|
ASSERT_FALSE(zero == three);
|
|
ASSERT_EQ(zero ^ one, one);
|
|
ASSERT_LT(one, three);
|
|
ASSERT_GT(three, one);
|
|
ASSERT_NE(one, three);
|
|
ASSERT_FALSE(one == three);
|
|
ASSERT_EQ(one ^ three, three ^ one);
|
|
};
|