Function TestBlockValidity

src/validation.cpp:4213–4243

}

bool TestBlockValidity(BlockValidationState& state,
                       const CChainParams& chainparams,
                       CChainState& chainstate,
                       const CBlock& block,
                       CBlockIndex* pindexPrev,
                       bool fCheckPOW,
                       bool fCheckMerkleRoot)
{
    AssertLockHeld(cs_main);
    assert(pindexPrev && pindexPrev == chainstate.m_chain.Tip());
    CCoinsViewCache viewNew(&chainstate.CoinsTip());
    uint256 block_hash(block.GetHash());
    CBlockIndex indexDummy(block);
    indexDummy.pprev = pindexPrev;
    indexDummy.nHeight = pindexPrev->nHeight + 1;
    indexDummy.phashBlock = &block_hash;

    // NOTE: CheckBlockHeader is called by CheckBlock
    if (!ContextualCheckBlockHeader(block, state, chainstate.m_blockman, chainparams, pindexPrev, GetAdjustedTime()))
        return error("%s: Consensus::ContextualCheckBlockHeader: %s", __func__, state.ToString());
    if (!CheckBlock(block, state, chainparams.GetConsensus(), fCheckPOW, fCheckMerkleRoot))
        return error("%s: Consensus::CheckBlock: %s", __func__, state.ToString());
    if (!ContextualCheckBlock(block, state, chainparams.GetConsensus(), pindexPrev))
        return error("%s: Consensus::ContextualCheckBlock: %s", __func__, state.ToString());
    if (!chainstate.ConnectBlock(block, state, &indexDummy, viewNew, NULL, true)) {
        return false;
    }
    assert(state.IsValid());

    return true;
}

/* This function is called from the RPC code for pruneblockchain */
void PruneBlockFilesManual(CChainState& active_chainstate, int nManualPruneHeight)