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tests: Avoid copies of CTransaction

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This commit is contained in:
MarcoFalke
2018-04-11 13:51:28 -04:00
parent b1fdfc1a8c
commit fae58eca93
10 changed files with 39 additions and 35 deletions
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23
src/test/blockencodings_tests.cpp
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@@ -52,8 +52,8 @@ static CBlock BuildBlockTestCase() {
}
// Number of shared use_counts we expect for a tx we haven't touched
// == 2 (mempool + our copy from the GetSharedTx call)
#define SHARED_TX_OFFSET 2
// (block + mempool + our copy from the GetSharedTx call)
constexpr long SHARED_TX_OFFSET{3};
BOOST_AUTO_TEST_CASE(SimpleRoundTripTest)
{
@@ -61,7 +61,7 @@ BOOST_AUTO_TEST_CASE(SimpleRoundTripTest)
TestMemPoolEntryHelper entry;
CBlock block(BuildBlockTestCase());
pool.addUnchecked(block.vtx[2]->GetHash(), entry.FromTx(*block.vtx[2]));
pool.addUnchecked(block.vtx[2]->GetHash(), entry.FromTx(block.vtx[2]));
LOCK(pool.cs);
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0);
@@ -161,7 +161,7 @@ BOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest)
TestMemPoolEntryHelper entry;
CBlock block(BuildBlockTestCase());
pool.addUnchecked(block.vtx[2]->GetHash(), entry.FromTx(*block.vtx[2]));
pool.addUnchecked(block.vtx[2]->GetHash(), entry.FromTx(block.vtx[2]));
LOCK(pool.cs);
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0);
@@ -188,7 +188,7 @@ BOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest)
BOOST_CHECK( partialBlock.IsTxAvailable(1));
BOOST_CHECK( partialBlock.IsTxAvailable(2));
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1);
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); // +1 because of partialBlock
CBlock block2;
{
@@ -203,6 +203,7 @@ BOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest)
partialBlock.FillBlock(block2, {block.vtx[1]}); // Current implementation doesn't check txn here, but don't require that
partialBlock = tmp;
}
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 2); // +2 because of partialBlock and block2
bool mutated;
BOOST_CHECK(block.hashMerkleRoot != BlockMerkleRoot(block2, &mutated));
@@ -213,13 +214,15 @@ BOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest)
BOOST_CHECK_EQUAL(block.hashMerkleRoot.ToString(), BlockMerkleRoot(block3, &mutated).ToString());
BOOST_CHECK(!mutated);
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 3); // +2 because of partialBlock and block2 and block3
txhash = block.vtx[2]->GetHash();
block.vtx.clear();
block2.vtx.clear();
block3.vtx.clear();
BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); // + 1 because of partialBlockCopy.
BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1 - 1); // + 1 because of partialBlock; -1 because of block.
}
BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0);
BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET - 1); // -1 because of block
}
BOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest)
@@ -228,7 +231,7 @@ BOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest)
TestMemPoolEntryHelper entry;
CBlock block(BuildBlockTestCase());
pool.addUnchecked(block.vtx[1]->GetHash(), entry.FromTx(*block.vtx[1]));
pool.addUnchecked(block.vtx[1]->GetHash(), entry.FromTx(block.vtx[1]));
LOCK(pool.cs);
BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[1]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0);
@@ -268,9 +271,9 @@ BOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest)
txhash = block.vtx[1]->GetHash();
block.vtx.clear();
block2.vtx.clear();
BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); // + 1 because of partialBlockCopy.
BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1 - 1); // + 1 because of partialBlock; -1 because of block.
}
BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0);
BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET - 1); // -1 because of block
}
BOOST_AUTO_TEST_CASE(EmptyBlockRoundTripTest)