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test: Use NodeClockContext in more tests

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This commit is contained in:
MarcoFalke
2025-05-07 02:04:48 +02:00
parent fa8fe0941e
commit faad08e59c
11 changed files with 57 additions and 55 deletions
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16
src/test/mempool_tests.cpp
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@@ -4,6 +4,7 @@
#include <common/system.h>
#include <policy/policy.h>
#include <test/util/time.h>
#include <test/util/txmempool.h>
#include <txmempool.h>
#include <util/time.h>
@@ -251,28 +252,29 @@ BOOST_AUTO_TEST_CASE(MempoolSizeLimitTest)
TryAddToMempool(pool, entry.Fee(900LL).FromTx(tx7));
std::vector<CTransactionRef> vtx;
SetMockTime(42);
SetMockTime(42 + CTxMemPool::ROLLING_FEE_HALFLIFE);
NodeClockContext clock_ctx{42s};
constexpr std::chrono::seconds HALFLIFE{CTxMemPool::ROLLING_FEE_HALFLIFE};
clock_ctx += HALFLIFE;
BOOST_CHECK_EQUAL(pool.GetMinFee(1).GetFeePerK(), maxFeeRateRemoved.GetFeePerK() + DEFAULT_INCREMENTAL_RELAY_FEE);
// ... we should keep the same min fee until we get a block
pool.removeForBlock(vtx, 1);
SetMockTime(42 + 2*CTxMemPool::ROLLING_FEE_HALFLIFE);
clock_ctx += HALFLIFE;
BOOST_CHECK_EQUAL(pool.GetMinFee(1).GetFeePerK(), llround((maxFeeRateRemoved.GetFeePerK() + DEFAULT_INCREMENTAL_RELAY_FEE)/2.0));
// ... then feerate should drop 1/2 each halflife
SetMockTime(42 + 2*CTxMemPool::ROLLING_FEE_HALFLIFE + CTxMemPool::ROLLING_FEE_HALFLIFE/2);
clock_ctx += HALFLIFE / 2;
BOOST_CHECK_EQUAL(pool.GetMinFee(pool.DynamicMemoryUsage() * 5 / 2).GetFeePerK(), llround((maxFeeRateRemoved.GetFeePerK() + DEFAULT_INCREMENTAL_RELAY_FEE)/4.0));
// ... with a 1/2 halflife when mempool is < 1/2 its target size
SetMockTime(42 + 2*CTxMemPool::ROLLING_FEE_HALFLIFE + CTxMemPool::ROLLING_FEE_HALFLIFE/2 + CTxMemPool::ROLLING_FEE_HALFLIFE/4);
clock_ctx += HALFLIFE / 4;
BOOST_CHECK_EQUAL(pool.GetMinFee(pool.DynamicMemoryUsage() * 9 / 2).GetFeePerK(), llround((maxFeeRateRemoved.GetFeePerK() + DEFAULT_INCREMENTAL_RELAY_FEE)/8.0));
// ... with a 1/4 halflife when mempool is < 1/4 its target size
SetMockTime(42 + 7*CTxMemPool::ROLLING_FEE_HALFLIFE + CTxMemPool::ROLLING_FEE_HALFLIFE/2 + CTxMemPool::ROLLING_FEE_HALFLIFE/4);
clock_ctx += 5 * HALFLIFE;
BOOST_CHECK_EQUAL(pool.GetMinFee(1).GetFeePerK(), DEFAULT_INCREMENTAL_RELAY_FEE);
// ... but feerate should never drop below DEFAULT_INCREMENTAL_RELAY_FEE
SetMockTime(42 + 8*CTxMemPool::ROLLING_FEE_HALFLIFE + CTxMemPool::ROLLING_FEE_HALFLIFE/2 + CTxMemPool::ROLLING_FEE_HALFLIFE/4);
clock_ctx += HALFLIFE;
BOOST_CHECK_EQUAL(pool.GetMinFee(1).GetFeePerK(), 0);
// ... unless it has gone all the way to 0 (after getting past DEFAULT_INCREMENTAL_RELAY_FEE/2)
}