Differential D3366 Diff 9590 src/test/miner_tests.cpp

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src/test/miner_tests.cpp

Show First 20 Lines • Show All 430 Lines • ▼ Show 20 Lines	BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) {
g_mempool.addUnchecked(		g_mempool.addUnchecked(
hash,		hash,
entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(false).FromTx(tx));		entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(false).FromTx(tx));
BOOST_CHECK_THROW(		BOOST_CHECK_THROW(
BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey),		BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey),
std::runtime_error);		std::runtime_error);
g_mempool.clear();		g_mempool.clear();

// Invalid (pre-p2sh) txn in mempool, template creation fails.
std::array<int64_t, CBlockIndex::nMedianTimeSpan> times;
for (int i = 0; i < CBlockIndex::nMedianTimeSpan; i++) {
// Trick the MedianTimePast.
times[i] = chainActive.Tip()
->GetAncestor(chainActive.Tip()->nHeight - i)
->nTime;
chainActive.Tip()->GetAncestor(chainActive.Tip()->nHeight - i)->nTime =
P2SH_ACTIVATION_TIME;
}

tx.vin[0].prevout = COutPoint(txFirst[0]->GetId(), 0);
tx.vin[0].scriptSig = CScript() << OP_1;
tx.vout[0].nValue = BLOCKSUBSIDY - LOWFEE;
script = CScript() << OP_0;
tx.vout[0].scriptPubKey = GetScriptForDestination(CScriptID(script));
hash = tx.GetId();
g_mempool.addUnchecked(
hash,
entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx));
tx.vin[0].prevout = COutPoint(hash, 0);
tx.vin[0].scriptSig = CScript()
<< std::vector<uint8_t>(script.begin(), script.end());
tx.vout[0].nValue -= LOWFEE;
hash = tx.GetId();
g_mempool.addUnchecked(
hash,
entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(false).FromTx(tx));
BOOST_CHECK_THROW(
BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey),
std::runtime_error);
g_mempool.clear();
for (int i = 0; i < CBlockIndex::nMedianTimeSpan; i++) {
// Restore the MedianTimePast.
chainActive.Tip()->GetAncestor(chainActive.Tip()->nHeight - i)->nTime =
times[i];
}

// Double spend txn pair in mempool, template creation fails.		// Double spend txn pair in mempool, template creation fails.
tx.vin[0].prevout = COutPoint(txFirst[0]->GetId(), 0);		tx.vin[0].prevout = COutPoint(txFirst[0]->GetId(), 0);
tx.vin[0].scriptSig = CScript() << OP_1;		tx.vin[0].scriptSig = CScript() << OP_1;
tx.vout[0].nValue = BLOCKSUBSIDY - HIGHFEE;		tx.vout[0].nValue = BLOCKSUBSIDY - HIGHFEE;
tx.vout[0].scriptPubKey = CScript() << OP_1;		tx.vout[0].scriptPubKey = CScript() << OP_1;
hash = tx.GetId();		hash = tx.GetId();
g_mempool.addUnchecked(		g_mempool.addUnchecked(
hash,		hash,
Show All 33 Lines	while (chainActive.Tip()->nHeight < 210000) {
next->pprev = prev;		next->pprev = prev;
next->nHeight = prev->nHeight + 1;		next->nHeight = prev->nHeight + 1;
next->BuildSkip();		next->BuildSkip();
chainActive.SetTip(next);		chainActive.SetTip(next);
}		}
BOOST_CHECK(		BOOST_CHECK(
pblocktemplate =		pblocktemplate =
BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey));		BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey));

		// Invalid p2sh txn in mempool, template creation fails
		tx.vin[0].prevout = COutPoint(txFirst[0]->GetId(), 0);
		tx.vin[0].scriptSig = CScript() << OP_1;
		tx.vout[0].nValue = BLOCKSUBSIDY - LOWFEE;
		script = CScript() << OP_0;
		tx.vout[0].scriptPubKey = GetScriptForDestination(CScriptID(script));
		hash = tx.GetId();
		g_mempool.addUnchecked(
		hash,
		entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx));
		tx.vin[0].prevout = COutPoint(hash, 0);
		tx.vin[0].scriptSig = CScript()
		<< std::vector<uint8_t>(script.begin(), script.end());
		tx.vout[0].nValue -= LOWFEE;
		hash = tx.GetId();
		g_mempool.addUnchecked(
		hash,
		entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(false).FromTx(tx));
		BOOST_CHECK_THROW(
		BlockAssembler(config, g_mempool).CreateNewBlock(scriptPubKey),
		std::runtime_error);
		g_mempool.clear();

// Delete the dummy blocks again.		// Delete the dummy blocks again.
while (chainActive.Tip()->nHeight > nHeight) {		while (chainActive.Tip()->nHeight > nHeight) {
CBlockIndex *del = chainActive.Tip();		CBlockIndex *del = chainActive.Tip();
chainActive.SetTip(del->pprev);		chainActive.SetTip(del->pprev);
pcoinsTip->SetBestBlock(del->pprev->GetBlockHash());		pcoinsTip->SetBestBlock(del->pprev->GetBlockHash());
delete del->phashBlock;		delete del->phashBlock;
delete del;		delete del;
}		}
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