Differential D8566 Diff 26129 src/test/checkpoints_tests.cpp

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src/test/checkpoints_tests.cpp

Show First 20 Lines • Show All 85 Lines • ▼ Show 20 Lines	BOOST_AUTO_TEST_CASE(ban_fork_prior_to_and_at_checkpoints) {
// Start with mainnet genesis block		// Start with mainnet genesis block
CBlockHeader headerG = config.GetChainParams().GenesisBlock();		CBlockHeader headerG = config.GetChainParams().GenesisBlock();
BOOST_CHECK(headerG.GetHash() ==		BOOST_CHECK(headerG.GetHash() ==
uint256S("000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f"		uint256S("000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f"
"1b60a8ce26f"));		"1b60a8ce26f"));

{		{
BlockValidationState state;		BlockValidationState state;
BOOST_CHECK(EnsureChainman(m_node).ProcessNewBlockHeaders(		BOOST_CHECK(
config, {headerG}, state, &pindex));		Assert(m_node.chainman)
		->ProcessNewBlockHeaders(config, {headerG}, state, &pindex));
pindex = nullptr;		pindex = nullptr;
}		}

CBlockHeader headerA, headerB, headerAA, headerAB;		CBlockHeader headerA, headerB, headerAA, headerAB;
CDataStream stream = CDataStream(		CDataStream stream = CDataStream(
ParseHex(		ParseHex(
"010000006fe28c0ab6f1b372c1a6a246ae63f74f931e8365e15a089c68d6190000"		"010000006fe28c0ab6f1b372c1a6a246ae63f74f931e8365e15a089c68d6190000"
"000000982051fd1e4ba744bbbe680e1fee14677ba1a3c3540bf7b1cdb606e85723"		"000000982051fd1e4ba744bbbe680e1fee14677ba1a3c3540bf7b1cdb606e85723"
▲ Show 20 Lines • Show All 47 Lines • ▼ Show 20 Lines	stream = CDataStream(
"89198a0b23505578be4164a65521ee7751eb1dac00000000"),		"89198a0b23505578be4164a65521ee7751eb1dac00000000"),
SER_NETWORK, PROTOCOL_VERSION);		SER_NETWORK, PROTOCOL_VERSION);
stream >> headerAB;		stream >> headerAB;
BOOST_CHECK(headerAB.hashPrevBlock == headerA.GetHash());		BOOST_CHECK(headerAB.hashPrevBlock == headerA.GetHash());

// Headers A and AA should be accepted		// Headers A and AA should be accepted
{		{
BlockValidationState state;		BlockValidationState state;
BOOST_CHECK(EnsureChainman(m_node).ProcessNewBlockHeaders(		BOOST_CHECK(
config, {headerA}, state, &pindex));		Assert(m_node.chainman)
		->ProcessNewBlockHeaders(config, {headerA}, state, &pindex));
BOOST_CHECK(state.IsValid());		BOOST_CHECK(state.IsValid());
BOOST_CHECK(pindex != nullptr);		BOOST_CHECK(pindex != nullptr);
pindex = nullptr;		pindex = nullptr;
}		}

{		{
BlockValidationState state;		BlockValidationState state;
BOOST_CHECK(EnsureChainman(m_node).ProcessNewBlockHeaders(		BOOST_CHECK(
config, {headerAA}, state, &pindex));		Assert(m_node.chainman)
		->ProcessNewBlockHeaders(config, {headerAA}, state, &pindex));
BOOST_CHECK(state.IsValid());		BOOST_CHECK(state.IsValid());
BOOST_CHECK(pindex != nullptr);		BOOST_CHECK(pindex != nullptr);
pindex = nullptr;		pindex = nullptr;
}		}

// Header B should be rejected		// Header B should be rejected
{		{
BlockValidationState state;		BlockValidationState state;
BOOST_CHECK(!EnsureChainman(m_node).ProcessNewBlockHeaders(		BOOST_CHECK(
config, {headerB}, state, &pindex));		!Assert(m_node.chainman)
		->ProcessNewBlockHeaders(config, {headerB}, state, &pindex));
BOOST_CHECK(state.IsInvalid());		BOOST_CHECK(state.IsInvalid());
BOOST_CHECK(state.GetRejectReason() == "bad-fork-prior-to-checkpoint");		BOOST_CHECK(state.GetRejectReason() == "bad-fork-prior-to-checkpoint");
BOOST_CHECK(pindex == nullptr);		BOOST_CHECK(pindex == nullptr);
}		}

// Sanity check to ensure header was not saved in memory		// Sanity check to ensure header was not saved in memory
{		{
LOCK(cs_main);		LOCK(cs_main);
BOOST_CHECK(LookupBlockIndex(headerB.GetHash()) == nullptr);		BOOST_CHECK(LookupBlockIndex(headerB.GetHash()) == nullptr);
}		}

// Header AB should be rejected		// Header AB should be rejected
{		{
BlockValidationState state;		BlockValidationState state;
BOOST_CHECK(!EnsureChainman(m_node).ProcessNewBlockHeaders(		BOOST_CHECK(
config, {headerAB}, state, &pindex));		!Assert(m_node.chainman)
		->ProcessNewBlockHeaders(config, {headerAB}, state, &pindex));
BOOST_CHECK(state.IsInvalid());		BOOST_CHECK(state.IsInvalid());
BOOST_CHECK(state.GetRejectReason() == "checkpoint mismatch");		BOOST_CHECK(state.GetRejectReason() == "checkpoint mismatch");
BOOST_CHECK(pindex == nullptr);		BOOST_CHECK(pindex == nullptr);
}		}

// Sanity check to ensure header was not saved in memory		// Sanity check to ensure header was not saved in memory
{		{
LOCK(cs_main);		LOCK(cs_main);
BOOST_CHECK(LookupBlockIndex(headerAB.GetHash()) == nullptr);		BOOST_CHECK(LookupBlockIndex(headerAB.GetHash()) == nullptr);
}		}
}		}

BOOST_AUTO_TEST_SUITE_END()		BOOST_AUTO_TEST_SUITE_END()