wownero/tests/unit_tests/output_distribution.cpp
moneromooo-monero a59c27465b
unit_tests: fix crash in debug in output_distribution test
updating the block size limit needs recent block sizes,
so we feed it dummy ones
2019-04-25 22:49:10 +00:00

179 lines
7.0 KiB
C++

// Copyright (c) 2018, The Monero Project
//
// All rights reserved.
//
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//
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//
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#include "gtest/gtest.h"
#include "misc_log_ex.h"
#include "rpc/rpc_handler.h"
#include "blockchain_db/blockchain_db.h"
#include "cryptonote_core/cryptonote_core.h"
#include "cryptonote_core/tx_pool.h"
#include "cryptonote_core/blockchain.h"
#include "blockchain_db/testdb.h"
static const uint64_t test_distribution[32] = {
0, 0, 0, 0, 0, 1, 5, 1, 4, 0, 0, 1, 0, 1, 2, 3, 1, 0, 2, 0, 1, 3, 8, 1, 3, 5, 7, 1, 5, 0, 2, 3
};
static const size_t test_distribution_size = sizeof(test_distribution) / sizeof(test_distribution[0]);
namespace
{
class TestDB: public cryptonote::BaseTestDB
{
public:
TestDB(size_t bc_height = test_distribution_size): blockchain_height(bc_height) { m_open = true; }
virtual uint64_t height() const override { return blockchain_height; }
std::vector<uint64_t> get_block_cumulative_rct_outputs(const std::vector<uint64_t> &heights) const override
{
std::vector<uint64_t> d;
for (uint64_t h: heights)
{
uint64_t c = 0;
for (uint64_t i = 0; i <= h; ++i)
c += test_distribution[i];
d.push_back(c);
}
return d;
}
std::vector<uint64_t> get_block_weights(uint64_t start_offset, size_t count) const override
{
std::vector<uint64_t> weights;
while (count--) weights.push_back(1);
return weights;
}
uint64_t blockchain_height;
};
}
bool get_output_distribution(uint64_t amount, uint64_t from, uint64_t to, uint64_t &start_height, std::vector<uint64_t> &distribution, uint64_t &base)
{
std::unique_ptr<cryptonote::Blockchain> bc;
cryptonote::tx_memory_pool txpool(*bc);
bc.reset(new cryptonote::Blockchain(txpool));
struct get_test_options {
const std::pair<uint8_t, uint64_t> hard_forks[2];
const cryptonote::test_options test_options = {
hard_forks
};
get_test_options():hard_forks{std::make_pair((uint8_t)1, (uint64_t)0), std::make_pair((uint8_t)0, (uint64_t)0)}{}
} opts;
cryptonote::Blockchain *blockchain = bc.get();
bool r = blockchain->init(new TestDB(test_distribution_size), cryptonote::FAKECHAIN, true, &opts.test_options, 0, NULL);
return r && bc->get_output_distribution(amount, from, to, start_height, distribution, base);
}
TEST(output_distribution, extend)
{
boost::optional<cryptonote::rpc::output_distribution_data> res;
res = cryptonote::rpc::RpcHandler::get_output_distribution(::get_output_distribution, 0, 28, 29, false);
ASSERT_TRUE(res != boost::none);
ASSERT_EQ(res->distribution.size(), 2);
ASSERT_EQ(res->distribution, std::vector<uint64_t>({5, 0}));
res = cryptonote::rpc::RpcHandler::get_output_distribution(::get_output_distribution, 0, 28, 29, true);
ASSERT_TRUE(res != boost::none);
ASSERT_EQ(res->distribution.size(), 2);
ASSERT_EQ(res->distribution, std::vector<uint64_t>({55, 55}));
res = cryptonote::rpc::RpcHandler::get_output_distribution(::get_output_distribution, 0, 28, 30, false);
ASSERT_TRUE(res != boost::none);
ASSERT_EQ(res->distribution.size(), 3);
ASSERT_EQ(res->distribution, std::vector<uint64_t>({5, 0, 2}));
res = cryptonote::rpc::RpcHandler::get_output_distribution(::get_output_distribution, 0, 28, 30, true);
ASSERT_TRUE(res != boost::none);
ASSERT_EQ(res->distribution.size(), 3);
ASSERT_EQ(res->distribution, std::vector<uint64_t>({55, 55, 57}));
res = cryptonote::rpc::RpcHandler::get_output_distribution(::get_output_distribution, 0, 28, 31, false);
ASSERT_TRUE(res != boost::none);
ASSERT_EQ(res->distribution.size(), 4);
ASSERT_EQ(res->distribution, std::vector<uint64_t>({5, 0, 2, 3}));
res = cryptonote::rpc::RpcHandler::get_output_distribution(::get_output_distribution, 0, 28, 31, true);
ASSERT_TRUE(res != boost::none);
ASSERT_EQ(res->distribution.size(), 4);
ASSERT_EQ(res->distribution, std::vector<uint64_t>({55, 55, 57, 60}));
}
TEST(output_distribution, one)
{
boost::optional<cryptonote::rpc::output_distribution_data> res;
res = cryptonote::rpc::RpcHandler::get_output_distribution(::get_output_distribution, 0, 0, 0, false);
ASSERT_TRUE(res != boost::none);
ASSERT_EQ(res->distribution.size(), 1);
ASSERT_EQ(res->distribution.back(), 0);
}
TEST(output_distribution, full_cumulative)
{
boost::optional<cryptonote::rpc::output_distribution_data> res;
res = cryptonote::rpc::RpcHandler::get_output_distribution(::get_output_distribution, 0, 0, 31, true);
ASSERT_TRUE(res != boost::none);
ASSERT_EQ(res->distribution.size(), 32);
ASSERT_EQ(res->distribution.back(), 60);
}
TEST(output_distribution, full_noncumulative)
{
boost::optional<cryptonote::rpc::output_distribution_data> res;
res = cryptonote::rpc::RpcHandler::get_output_distribution(::get_output_distribution, 0, 0, 31, false);
ASSERT_TRUE(res != boost::none);
ASSERT_EQ(res->distribution.size(), 32);
for (size_t i = 0; i < 32; ++i)
ASSERT_EQ(res->distribution[i], test_distribution[i]);
}
TEST(output_distribution, part_cumulative)
{
boost::optional<cryptonote::rpc::output_distribution_data> res;
res = cryptonote::rpc::RpcHandler::get_output_distribution(::get_output_distribution, 0, 4, 8, true);
ASSERT_TRUE(res != boost::none);
ASSERT_EQ(res->distribution.size(), 5);
ASSERT_EQ(res->distribution, std::vector<uint64_t>({0, 1, 6, 7, 11}));
}
TEST(output_distribution, part_noncumulative)
{
boost::optional<cryptonote::rpc::output_distribution_data> res;
res = cryptonote::rpc::RpcHandler::get_output_distribution(::get_output_distribution, 0, 4, 8, false);
ASSERT_TRUE(res != boost::none);
ASSERT_EQ(res->distribution.size(), 5);
ASSERT_EQ(res->distribution, std::vector<uint64_t>({0, 1, 5, 1, 4}));
}