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scripted-diff: replace chainActive -> ::ChainActive()

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Though at the moment ChainActive() simply references `g_chainstate.m_chain`,
doing this change now clears the way for multiple chainstate usage and allows
us to script the diff.

-BEGIN VERIFY SCRIPT-
git grep -l "chainActive" | grep -E '(h|cpp)$' | xargs sed -i '/chainActive =/b; /extern CChain& chainActive/b; s/\(::\)\{0,1\}chainActive/::ChainActive()/g'
-END VERIFY SCRIPT-
This commit is contained in:
James O'Beirne
2019-03-27 11:14:25 -04:00
parent a3a609079c
commit 631940aab2
27 changed files with 247 additions and 247 deletions
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12
src/test/blockfilter_index_tests.cpp
View File

@@ -125,9 +125,9 @@ BOOST_FIXTURE_TEST_CASE(blockfilter_index_initial_sync, TestChain100Setup)
std::vector<BlockFilter> filters;
std::vector<uint256> filter_hashes;
for (const CBlockIndex* block_index = chainActive.Genesis();
for (const CBlockIndex* block_index = ::ChainActive().Genesis();
block_index != nullptr;
block_index = chainActive.Next(block_index)) {
block_index = ::ChainActive().Next(block_index)) {
BOOST_CHECK(!filter_index.LookupFilter(block_index, filter));
BOOST_CHECK(!filter_index.LookupFilterHeader(block_index, filter_header));
BOOST_CHECK(!filter_index.LookupFilterRange(block_index->nHeight, block_index, filters));
@@ -153,9 +153,9 @@ BOOST_FIXTURE_TEST_CASE(blockfilter_index_initial_sync, TestChain100Setup)
{
LOCK(cs_main);
const CBlockIndex* block_index;
for (block_index = chainActive.Genesis();
for (block_index = ::ChainActive().Genesis();
block_index != nullptr;
block_index = chainActive.Next(block_index)) {
block_index = ::ChainActive().Next(block_index)) {
CheckFilterLookups(filter_index, block_index, last_header);
}
}
@@ -164,7 +164,7 @@ BOOST_FIXTURE_TEST_CASE(blockfilter_index_initial_sync, TestChain100Setup)
const CBlockIndex* tip;
{
LOCK(cs_main);
tip = chainActive.Tip();
tip = ::ChainActive().Tip();
}
CScript coinbase_script_pub_key = GetScriptForDestination(coinbaseKey.GetPubKey().GetID());
std::vector<std::shared_ptr<CBlock>> chainA, chainB;
@@ -250,7 +250,7 @@ BOOST_FIXTURE_TEST_CASE(blockfilter_index_initial_sync, TestChain100Setup)
{
LOCK(cs_main);
tip = chainActive.Tip();
tip = ::ChainActive().Tip();
}
BOOST_CHECK(filter_index.LookupFilterRange(0, tip, filters));
BOOST_CHECK(filter_index.LookupFilterHashRange(0, tip, filter_hashes));

4
src/test/denialofservice_tests.cpp
View File

@@ -90,8 +90,8 @@ BOOST_AUTO_TEST_CASE(outbound_slow_chain_eviction)
// This test requires that we have a chain with non-zero work.
{
LOCK(cs_main);
BOOST_CHECK(chainActive.Tip() != nullptr);
BOOST_CHECK(chainActive.Tip()->nChainWork > 0);
BOOST_CHECK(::ChainActive().Tip() != nullptr);
BOOST_CHECK(::ChainActive().Tip()->nChainWork > 0);
}
// Test starts here

60
src/test/miner_tests.cpp
View File

@@ -86,7 +86,7 @@ static CBlockIndex CreateBlockIndex(int nHeight)
{
CBlockIndex index;
index.nHeight = nHeight;
index.pprev = chainActive.Tip();
index.pprev = ::ChainActive().Tip();
return index;
}
@@ -231,17 +231,17 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
{
LOCK(cs_main);
pblock->nVersion = 1;
pblock->nTime = chainActive.Tip()->GetMedianTimePast()+1;
pblock->nTime = ::ChainActive().Tip()->GetMedianTimePast()+1;
CMutableTransaction txCoinbase(*pblock->vtx[0]);
txCoinbase.nVersion = 1;
txCoinbase.vin[0].scriptSig = CScript();
txCoinbase.vin[0].scriptSig.push_back(blockinfo[i].extranonce);
txCoinbase.vin[0].scriptSig.push_back(chainActive.Height());
txCoinbase.vin[0].scriptSig.push_back(::ChainActive().Height());
txCoinbase.vout.resize(1); // Ignore the (optional) segwit commitment added by CreateNewBlock (as the hardcoded nonces don't account for this)
txCoinbase.vout[0].scriptPubKey = CScript();
pblock->vtx[0] = MakeTransactionRef(std::move(txCoinbase));
if (txFirst.size() == 0)
baseheight = chainActive.Height();
baseheight = ::ChainActive().Height();
if (txFirst.size() < 4)
txFirst.push_back(pblock->vtx[0]);
pblock->hashMerkleRoot = BlockMerkleRoot(*pblock);
@@ -367,29 +367,29 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
mempool.clear();
// subsidy changing
int nHeight = chainActive.Height();
int nHeight = ::ChainActive().Height();
// Create an actual 209999-long block chain (without valid blocks).
while (chainActive.Tip()->nHeight < 209999) {
CBlockIndex* prev = chainActive.Tip();
while (::ChainActive().Tip()->nHeight < 209999) {
CBlockIndex* prev = ::ChainActive().Tip();
CBlockIndex* next = new CBlockIndex();
next->phashBlock = new uint256(InsecureRand256());
pcoinsTip->SetBestBlock(next->GetBlockHash());
next->pprev = prev;
next->nHeight = prev->nHeight + 1;
next->BuildSkip();
chainActive.SetTip(next);
::ChainActive().SetTip(next);
}
BOOST_CHECK(pblocktemplate = AssemblerForTest(chainparams).CreateNewBlock(scriptPubKey));
// Extend to a 210000-long block chain.
while (chainActive.Tip()->nHeight < 210000) {
CBlockIndex* prev = chainActive.Tip();
while (::ChainActive().Tip()->nHeight < 210000) {
CBlockIndex* prev = ::ChainActive().Tip();
CBlockIndex* next = new CBlockIndex();
next->phashBlock = new uint256(InsecureRand256());
pcoinsTip->SetBestBlock(next->GetBlockHash());
next->pprev = prev;
next->nHeight = prev->nHeight + 1;
next->BuildSkip();
chainActive.SetTip(next);
::ChainActive().SetTip(next);
}
BOOST_CHECK(pblocktemplate = AssemblerForTest(chainparams).CreateNewBlock(scriptPubKey));
@@ -412,16 +412,16 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
mempool.clear();
// Delete the dummy blocks again.
while (chainActive.Tip()->nHeight > nHeight) {
CBlockIndex* del = chainActive.Tip();
chainActive.SetTip(del->pprev);
while (::ChainActive().Tip()->nHeight > nHeight) {
CBlockIndex* del = ::ChainActive().Tip();
::ChainActive().SetTip(del->pprev);
pcoinsTip->SetBestBlock(del->pprev->GetBlockHash());
delete del->phashBlock;
delete del;
}
// non-final txs in mempool
SetMockTime(chainActive.Tip()->GetMedianTimePast()+1);
SetMockTime(::ChainActive().Tip()->GetMedianTimePast()+1);
int flags = LOCKTIME_VERIFY_SEQUENCE|LOCKTIME_MEDIAN_TIME_PAST;
// height map
std::vector<int> prevheights;
@@ -433,7 +433,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
tx.vin[0].prevout.hash = txFirst[0]->GetHash(); // only 1 transaction
tx.vin[0].prevout.n = 0;
tx.vin[0].scriptSig = CScript() << OP_1;
tx.vin[0].nSequence = chainActive.Tip()->nHeight + 1; // txFirst[0] is the 2nd block
tx.vin[0].nSequence = ::ChainActive().Tip()->nHeight + 1; // txFirst[0] is the 2nd block
prevheights[0] = baseheight + 1;
tx.vout.resize(1);
tx.vout[0].nValue = BLOCKSUBSIDY-HIGHFEE;
@@ -443,11 +443,11 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
mempool.addUnchecked(entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx));
BOOST_CHECK(CheckFinalTx(CTransaction(tx), flags)); // Locktime passes
BOOST_CHECK(!TestSequenceLocks(CTransaction(tx), flags)); // Sequence locks fail
BOOST_CHECK(SequenceLocks(CTransaction(tx), flags, &prevheights, CreateBlockIndex(chainActive.Tip()->nHeight + 2))); // Sequence locks pass on 2nd block
BOOST_CHECK(SequenceLocks(CTransaction(tx), flags, &prevheights, CreateBlockIndex(::ChainActive().Tip()->nHeight + 2))); // Sequence locks pass on 2nd block
// relative time locked
tx.vin[0].prevout.hash = txFirst[1]->GetHash();
tx.vin[0].nSequence = CTxIn::SEQUENCE_LOCKTIME_TYPE_FLAG | (((chainActive.Tip()->GetMedianTimePast()+1-chainActive[1]->GetMedianTimePast()) >> CTxIn::SEQUENCE_LOCKTIME_GRANULARITY) + 1); // txFirst[1] is the 3rd block
tx.vin[0].nSequence = CTxIn::SEQUENCE_LOCKTIME_TYPE_FLAG | (((::ChainActive().Tip()->GetMedianTimePast()+1-::ChainActive()[1]->GetMedianTimePast()) >> CTxIn::SEQUENCE_LOCKTIME_GRANULARITY) + 1); // txFirst[1] is the 3rd block
prevheights[0] = baseheight + 2;
hash = tx.GetHash();
mempool.addUnchecked(entry.Time(GetTime()).FromTx(tx));
@@ -455,36 +455,36 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
BOOST_CHECK(!TestSequenceLocks(CTransaction(tx), flags)); // Sequence locks fail
for (int i = 0; i < CBlockIndex::nMedianTimeSpan; i++)
chainActive.Tip()->GetAncestor(chainActive.Tip()->nHeight - i)->nTime += 512; //Trick the MedianTimePast
BOOST_CHECK(SequenceLocks(CTransaction(tx), flags, &prevheights, CreateBlockIndex(chainActive.Tip()->nHeight + 1))); // Sequence locks pass 512 seconds later
::ChainActive().Tip()->GetAncestor(::ChainActive().Tip()->nHeight - i)->nTime += 512; //Trick the MedianTimePast
BOOST_CHECK(SequenceLocks(CTransaction(tx), flags, &prevheights, CreateBlockIndex(::ChainActive().Tip()->nHeight + 1))); // Sequence locks pass 512 seconds later
for (int i = 0; i < CBlockIndex::nMedianTimeSpan; i++)
chainActive.Tip()->GetAncestor(chainActive.Tip()->nHeight - i)->nTime -= 512; //undo tricked MTP
::ChainActive().Tip()->GetAncestor(::ChainActive().Tip()->nHeight - i)->nTime -= 512; //undo tricked MTP
// absolute height locked
tx.vin[0].prevout.hash = txFirst[2]->GetHash();
tx.vin[0].nSequence = CTxIn::SEQUENCE_FINAL - 1;
prevheights[0] = baseheight + 3;
tx.nLockTime = chainActive.Tip()->nHeight + 1;
tx.nLockTime = ::ChainActive().Tip()->nHeight + 1;
hash = tx.GetHash();
mempool.addUnchecked(entry.Time(GetTime()).FromTx(tx));
BOOST_CHECK(!CheckFinalTx(CTransaction(tx), flags)); // Locktime fails
BOOST_CHECK(TestSequenceLocks(CTransaction(tx), flags)); // Sequence locks pass
BOOST_CHECK(IsFinalTx(CTransaction(tx), chainActive.Tip()->nHeight + 2, chainActive.Tip()->GetMedianTimePast())); // Locktime passes on 2nd block
BOOST_CHECK(IsFinalTx(CTransaction(tx), ::ChainActive().Tip()->nHeight + 2, ::ChainActive().Tip()->GetMedianTimePast())); // Locktime passes on 2nd block
// absolute time locked
tx.vin[0].prevout.hash = txFirst[3]->GetHash();
tx.nLockTime = chainActive.Tip()->GetMedianTimePast();
tx.nLockTime = ::ChainActive().Tip()->GetMedianTimePast();
prevheights.resize(1);
prevheights[0] = baseheight + 4;
hash = tx.GetHash();
mempool.addUnchecked(entry.Time(GetTime()).FromTx(tx));
BOOST_CHECK(!CheckFinalTx(CTransaction(tx), flags)); // Locktime fails
BOOST_CHECK(TestSequenceLocks(CTransaction(tx), flags)); // Sequence locks pass
BOOST_CHECK(IsFinalTx(CTransaction(tx), chainActive.Tip()->nHeight + 2, chainActive.Tip()->GetMedianTimePast() + 1)); // Locktime passes 1 second later
BOOST_CHECK(IsFinalTx(CTransaction(tx), ::ChainActive().Tip()->nHeight + 2, ::ChainActive().Tip()->GetMedianTimePast() + 1)); // Locktime passes 1 second later
// mempool-dependent transactions (not added)
tx.vin[0].prevout.hash = hash;
prevheights[0] = chainActive.Tip()->nHeight + 1;
prevheights[0] = ::ChainActive().Tip()->nHeight + 1;
tx.nLockTime = 0;
tx.vin[0].nSequence = 0;
BOOST_CHECK(CheckFinalTx(CTransaction(tx), flags)); // Locktime passes
@@ -505,14 +505,14 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
BOOST_CHECK_EQUAL(pblocktemplate->block.vtx.size(), 3U);
// However if we advance height by 1 and time by 512, all of them should be mined
for (int i = 0; i < CBlockIndex::nMedianTimeSpan; i++)
chainActive.Tip()->GetAncestor(chainActive.Tip()->nHeight - i)->nTime += 512; //Trick the MedianTimePast
chainActive.Tip()->nHeight++;
SetMockTime(chainActive.Tip()->GetMedianTimePast() + 1);
::ChainActive().Tip()->GetAncestor(::ChainActive().Tip()->nHeight - i)->nTime += 512; //Trick the MedianTimePast
::ChainActive().Tip()->nHeight++;
SetMockTime(::ChainActive().Tip()->GetMedianTimePast() + 1);
BOOST_CHECK(pblocktemplate = AssemblerForTest(chainparams).CreateNewBlock(scriptPubKey));
BOOST_CHECK_EQUAL(pblocktemplate->block.vtx.size(), 5U);
chainActive.Tip()->nHeight--;
::ChainActive().Tip()->nHeight--;
SetMockTime(0);
mempool.clear();

2
src/test/setup_common.cpp
View File

@@ -151,7 +151,7 @@ TestChain100Setup::CreateAndProcessBlock(const std::vector<CMutableTransaction>&
{
LOCK(cs_main);
unsigned int extraNonce = 0;
IncrementExtraNonce(&block, chainActive.Tip(), extraNonce);
IncrementExtraNonce(&block, ::ChainActive().Tip(), extraNonce);
}
while (!CheckProofOfWork(block.GetHash(), block.nBits, chainparams.GetConsensus())) ++block.nNonce;

10
src/test/txvalidationcache_tests.cpp
View File

@@ -66,18 +66,18 @@ BOOST_FIXTURE_TEST_CASE(tx_mempool_block_doublespend, TestChain100Setup)
// Test 1: block with both of those transactions should be rejected.
block = CreateAndProcessBlock(spends, scriptPubKey);
BOOST_CHECK(chainActive.Tip()->GetBlockHash() != block.GetHash());
BOOST_CHECK(::ChainActive().Tip()->GetBlockHash() != block.GetHash());
// Test 2: ... and should be rejected if spend1 is in the memory pool
BOOST_CHECK(ToMemPool(spends[0]));
block = CreateAndProcessBlock(spends, scriptPubKey);
BOOST_CHECK(chainActive.Tip()->GetBlockHash() != block.GetHash());
BOOST_CHECK(::ChainActive().Tip()->GetBlockHash() != block.GetHash());
mempool.clear();
// Test 3: ... and should be rejected if spend2 is in the memory pool
BOOST_CHECK(ToMemPool(spends[1]));
block = CreateAndProcessBlock(spends, scriptPubKey);
BOOST_CHECK(chainActive.Tip()->GetBlockHash() != block.GetHash());
BOOST_CHECK(::ChainActive().Tip()->GetBlockHash() != block.GetHash());
mempool.clear();
// Final sanity test: first spend in mempool, second in block, that's OK:
@@ -85,7 +85,7 @@ BOOST_FIXTURE_TEST_CASE(tx_mempool_block_doublespend, TestChain100Setup)
oneSpend.push_back(spends[0]);
BOOST_CHECK(ToMemPool(spends[1]));
block = CreateAndProcessBlock(oneSpend, scriptPubKey);
BOOST_CHECK(chainActive.Tip()->GetBlockHash() == block.GetHash());
BOOST_CHECK(::ChainActive().Tip()->GetBlockHash() == block.GetHash());
// spends[1] should have been removed from the mempool when the
// block with spends[0] is accepted:
BOOST_CHECK_EQUAL(mempool.size(), 0U);
@@ -220,7 +220,7 @@ BOOST_FIXTURE_TEST_CASE(checkinputs_test, TestChain100Setup)
block = CreateAndProcessBlock({spend_tx}, p2pk_scriptPubKey);
LOCK(cs_main);
BOOST_CHECK(chainActive.Tip()->GetBlockHash() == block.GetHash());
BOOST_CHECK(::ChainActive().Tip()->GetBlockHash() == block.GetHash());
BOOST_CHECK(pcoinsTip->GetBestBlock() == block.GetHash());
// Test P2SH: construct a transaction that is valid without P2SH, and

2
src/test/util.cpp
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@@ -84,7 +84,7 @@ std::shared_ptr<CBlock> PrepareBlock(const CScript& coinbase_scriptPubKey)
.CreateNewBlock(coinbase_scriptPubKey)
->block);
block->nTime = ::chainActive.Tip()->GetMedianTimePast() + 1;
block->nTime = ::ChainActive().Tip()->GetMedianTimePast() + 1;
block->hashMerkleRoot = BlockMerkleRoot(*block);
return block;

4
src/test/validation_block_tests.cpp
View File

@@ -144,7 +144,7 @@ BOOST_AUTO_TEST_CASE(processnewblock_signals_ordering)
const CBlockIndex* initial_tip = nullptr;
{
LOCK(cs_main);
initial_tip = chainActive.Tip();
initial_tip = ::ChainActive().Tip();
}
TestSubscriber sub(initial_tip->GetBlockHash());
RegisterValidationInterface(&sub);
@@ -181,7 +181,7 @@ BOOST_AUTO_TEST_CASE(processnewblock_signals_ordering)
UnregisterValidationInterface(&sub);
BOOST_CHECK_EQUAL(sub.m_expected_tip, chainActive.Tip()->GetBlockHash());
BOOST_CHECK_EQUAL(sub.m_expected_tip, ::ChainActive().Tip()->GetBlockHash());
}
BOOST_AUTO_TEST_SUITE_END()