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Differential D6758 Diff 21825 src/test/checkpoints_tests.cpp

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src/test/checkpoints_tests.cpp

Show All 39 LinesBOOST_AUTO_TEST_CASE(sanity) {
BOOST_CHECK(!Checkpoints::CheckBlock(checkpoints, 11111, p134444)); BOOST_CHECK(!Checkpoints::CheckBlock(checkpoints, 11111, p134444));
BOOST_CHECK(!Checkpoints::CheckBlock(checkpoints, 134444, p11111)); BOOST_CHECK(!Checkpoints::CheckBlock(checkpoints, 134444, p11111));
// ... but any hash not at a checkpoint should succeed: // ... but any hash not at a checkpoint should succeed:
BOOST_CHECK(Checkpoints::CheckBlock(checkpoints, 11111 + 1, p134444)); BOOST_CHECK(Checkpoints::CheckBlock(checkpoints, 11111 + 1, p134444));
BOOST_CHECK(Checkpoints::CheckBlock(checkpoints, 134444 + 1, p11111)); BOOST_CHECK(Checkpoints::CheckBlock(checkpoints, 134444 + 1, p11111));
} }
BOOST_AUTO_TEST_CASE(ban_fork_at_genesis_block) {
DummyConfig config;
// Sanity check that a checkpoint exists at the genesis block
auto &checkpoints = config.GetChainParams().Checkpoints().mapCheckpoints;
assert(checkpoints.find(0) != checkpoints.end());
// Another precomputed genesis block (with differing nTime) should conflict
// with the regnet genesis block checkpoint and not be accepted or stored
// in memory.
CBlockHeader header =
CreateGenesisBlock(1296688603, 2, 0x207fffff, 1, 50 * COIN);
// Header should not be accepted
CValidationState state;
CBlockHeader invalid;
const CBlockIndex *pindex = nullptr;
BOOST_CHECK(
!ProcessNewBlockHeaders(config, {header}, state, &pindex, &invalid));
BOOST_CHECK(state.IsInvalid());
BOOST_CHECK(pindex == nullptr);
BOOST_CHECK(invalid.GetHash() == header.GetHash());
// Sanity check to ensure header was not saved in memory
{
LOCK(cs_main);
BOOST_CHECK(LookupBlockIndex(header.GetHash()) == nullptr);
}
}
class ChainParamsWithCheckpoints : public CChainParams { class ChainParamsWithCheckpoints : public CChainParams {
public: public:
ChainParamsWithCheckpoints(const CChainParams &chainParams, ChainParamsWithCheckpoints(const CChainParams &chainParams,
CCheckpointData &checkpoints) CCheckpointData &checkpoints)
: CChainParams(chainParams) { : CChainParams(chainParams) {
checkpointData = checkpoints; checkpointData = checkpoints;
} }
}; };
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