mirror of
https://github.com/dogecoin/dogecoin.git
synced 2026-02-14 17:28:45 +00:00
7237da74b8
adds a line when no copyright for Dogecoin Core Developers exists but the file has been edited by us, to the last year found in git log, or extends the year range on an existing line when a file has been modified since the year previously listed. Excludes subtrees.
73 lines
2.7 KiB
C++
73 lines
2.7 KiB
C++
// Copyright (c) 2016 The Bitcoin Core developers
|
|
// Copyright (c) 2021-2022 The Dogecoin Core developers
|
|
// Distributed under the MIT software license, see the accompanying
|
|
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
|
|
|
|
#include "amount.h"
|
|
#include "test/test_bitcoin.h"
|
|
|
|
#include <boost/test/unit_test.hpp>
|
|
|
|
BOOST_FIXTURE_TEST_SUITE(amount_tests, BasicTestingSetup)
|
|
|
|
BOOST_AUTO_TEST_CASE(GetFeeTest)
|
|
{
|
|
CFeeRate feeRate;
|
|
|
|
feeRate = CFeeRate(0);
|
|
// Must always return 0
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(0), 0);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(1e5), 0);
|
|
|
|
feeRate = CFeeRate(1000);
|
|
// Wallet fees are no longer rounded up
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(0), 0);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(1), 1);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(121), 121);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(999), 999);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(1e3), 1000);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(9e3), 9000);
|
|
|
|
feeRate = CFeeRate(-1000);
|
|
// Must always just return -1 * arg
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(0), 0);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(1), -1);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(121), -121);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(999), -999);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(1e3), -1000);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(9e3), -9000);
|
|
|
|
feeRate = CFeeRate(123);
|
|
// Truncates the result, if not integer
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(0), 0);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(8), 1); // Special case: returns 1 instead of 0
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(9), 1);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(121), 14);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(122), 15);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(999), 122);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(1e3), 123);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(9e3), 1107);
|
|
|
|
feeRate = CFeeRate(-123);
|
|
// Truncates the result, if not integer
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(0), 0);
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(8), -1); // Special case: returns -1 instead of 0
|
|
BOOST_CHECK_EQUAL(feeRate.GetFee(9), -1);
|
|
|
|
// Check full constructor
|
|
// default value
|
|
BOOST_CHECK(CFeeRate(CAmount(-1), 1000) == CFeeRate(-1));
|
|
BOOST_CHECK(CFeeRate(CAmount(0), 1000) == CFeeRate(0));
|
|
BOOST_CHECK(CFeeRate(CAmount(1), 1000) == CFeeRate(1));
|
|
// lost precision (can only resolve satoshis per kB)
|
|
BOOST_CHECK(CFeeRate(CAmount(1), 1001) == CFeeRate(0));
|
|
BOOST_CHECK(CFeeRate(CAmount(2), 1001) == CFeeRate(1));
|
|
// some more integer checks
|
|
BOOST_CHECK(CFeeRate(CAmount(26), 789) == CFeeRate(32));
|
|
BOOST_CHECK(CFeeRate(CAmount(27), 789) == CFeeRate(34));
|
|
// Maximum size in bytes, should not crash
|
|
CFeeRate(MAX_MONEY, std::numeric_limits<size_t>::max() >> 1).GetFeePerK();
|
|
}
|
|
|
|
BOOST_AUTO_TEST_SUITE_END()
|