Update subsidy tests to account for mining slow start
This commit is contained in:
parent
bcb34c0802
commit
91818cf28c
|
@ -20,18 +20,23 @@ static void TestBlockSubsidyHalvings(const Consensus::Params& consensusParams)
|
||||||
CAmount nPreviousSubsidy = nInitialSubsidy * 2; // for height == 0
|
CAmount nPreviousSubsidy = nInitialSubsidy * 2; // for height == 0
|
||||||
BOOST_CHECK_EQUAL(nPreviousSubsidy, nInitialSubsidy * 2);
|
BOOST_CHECK_EQUAL(nPreviousSubsidy, nInitialSubsidy * 2);
|
||||||
for (int nHalvings = 0; nHalvings < maxHalvings; nHalvings++) {
|
for (int nHalvings = 0; nHalvings < maxHalvings; nHalvings++) {
|
||||||
int nHeight = nHalvings * consensusParams.nSubsidyHalvingInterval;
|
int nHeight;
|
||||||
|
if (nHalvings > 0) // Check subsidy right at halvings
|
||||||
|
nHeight = nHalvings * consensusParams.nSubsidyHalvingInterval + consensusParams.SubsidySlowStartShift();
|
||||||
|
else // Check subsidy just after end of slow start
|
||||||
|
nHeight = consensusParams.nSubsidySlowStartInterval;
|
||||||
CAmount nSubsidy = GetBlockSubsidy(nHeight, consensusParams);
|
CAmount nSubsidy = GetBlockSubsidy(nHeight, consensusParams);
|
||||||
BOOST_CHECK(nSubsidy <= nInitialSubsidy);
|
BOOST_CHECK(nSubsidy <= nInitialSubsidy);
|
||||||
BOOST_CHECK_EQUAL(nSubsidy, nPreviousSubsidy / 2);
|
BOOST_CHECK_EQUAL(nSubsidy, nPreviousSubsidy / 2);
|
||||||
nPreviousSubsidy = nSubsidy;
|
nPreviousSubsidy = nSubsidy;
|
||||||
}
|
}
|
||||||
BOOST_CHECK_EQUAL(GetBlockSubsidy(maxHalvings * consensusParams.nSubsidyHalvingInterval, consensusParams), 0);
|
BOOST_CHECK_EQUAL(GetBlockSubsidy((maxHalvings * consensusParams.nSubsidyHalvingInterval) + consensusParams.SubsidySlowStartShift(), consensusParams), 0);
|
||||||
}
|
}
|
||||||
|
|
||||||
static void TestBlockSubsidyHalvings(int nSubsidyHalvingInterval)
|
static void TestBlockSubsidyHalvings(int nSubsidySlowStartInterval, int nSubsidyHalvingInterval)
|
||||||
{
|
{
|
||||||
Consensus::Params consensusParams;
|
Consensus::Params consensusParams;
|
||||||
|
consensusParams.nSubsidySlowStartInterval = nSubsidySlowStartInterval;
|
||||||
consensusParams.nSubsidyHalvingInterval = nSubsidyHalvingInterval;
|
consensusParams.nSubsidyHalvingInterval = nSubsidyHalvingInterval;
|
||||||
TestBlockSubsidyHalvings(consensusParams);
|
TestBlockSubsidyHalvings(consensusParams);
|
||||||
}
|
}
|
||||||
|
@ -39,15 +44,32 @@ static void TestBlockSubsidyHalvings(int nSubsidyHalvingInterval)
|
||||||
BOOST_AUTO_TEST_CASE(block_subsidy_test)
|
BOOST_AUTO_TEST_CASE(block_subsidy_test)
|
||||||
{
|
{
|
||||||
TestBlockSubsidyHalvings(Params(CBaseChainParams::MAIN).GetConsensus()); // As in main
|
TestBlockSubsidyHalvings(Params(CBaseChainParams::MAIN).GetConsensus()); // As in main
|
||||||
TestBlockSubsidyHalvings(150); // As in regtest
|
TestBlockSubsidyHalvings(50, 150); // As in regtest
|
||||||
TestBlockSubsidyHalvings(1000); // Just another interval
|
TestBlockSubsidyHalvings(500, 1000); // Just another interval
|
||||||
}
|
}
|
||||||
|
|
||||||
BOOST_AUTO_TEST_CASE(subsidy_limit_test)
|
BOOST_AUTO_TEST_CASE(subsidy_limit_test)
|
||||||
{
|
{
|
||||||
const Consensus::Params& consensusParams = Params(CBaseChainParams::MAIN).GetConsensus();
|
const Consensus::Params& consensusParams = Params(CBaseChainParams::MAIN).GetConsensus();
|
||||||
CAmount nSum = 0;
|
CAmount nSum = 0;
|
||||||
for (int nHeight = 0; nHeight < 14000000; nHeight += 1000) {
|
// Mining slow start
|
||||||
|
for (int nHeight = 0; nHeight < consensusParams.nSubsidySlowStartInterval; nHeight ++) {
|
||||||
|
CAmount nSubsidy = GetBlockSubsidy(nHeight, consensusParams);
|
||||||
|
BOOST_CHECK(nSubsidy <= 50 * COIN);
|
||||||
|
nSum += nSubsidy;
|
||||||
|
BOOST_CHECK(MoneyRange(nSum));
|
||||||
|
}
|
||||||
|
BOOST_CHECK_EQUAL(nSum, 12500000000000ULL);
|
||||||
|
// Remainder of first period
|
||||||
|
for (int nHeight = consensusParams.nSubsidySlowStartInterval; nHeight < consensusParams.nSubsidyHalvingInterval + consensusParams.SubsidySlowStartShift(); nHeight ++) {
|
||||||
|
CAmount nSubsidy = GetBlockSubsidy(nHeight, consensusParams);
|
||||||
|
BOOST_CHECK(nSubsidy <= 50 * COIN);
|
||||||
|
nSum += nSubsidy;
|
||||||
|
BOOST_CHECK(MoneyRange(nSum));
|
||||||
|
}
|
||||||
|
BOOST_CHECK_EQUAL(nSum, 1050000000000000ULL);
|
||||||
|
// Regular mining
|
||||||
|
for (int nHeight = consensusParams.nSubsidyHalvingInterval + consensusParams.SubsidySlowStartShift(); nHeight < 14000000; nHeight += 1000) {
|
||||||
CAmount nSubsidy = GetBlockSubsidy(nHeight, consensusParams);
|
CAmount nSubsidy = GetBlockSubsidy(nHeight, consensusParams);
|
||||||
BOOST_CHECK(nSubsidy <= 50 * COIN);
|
BOOST_CHECK(nSubsidy <= 50 * COIN);
|
||||||
nSum += nSubsidy * 1000;
|
nSum += nSubsidy * 1000;
|
||||||
|
|
Loading…
Reference in New Issue