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crate::ix!();
//-------------------------------------------[.cpp/bitcoin/src/test/fuzz/chain.cpp]
#[fuzz_test] fn chain() {
todo!();
/*
FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
std::optional<CDiskBlockIndex> disk_block_index = ConsumeDeserializable<CDiskBlockIndex>(fuzzed_data_provider);
if (!disk_block_index) {
return;
}
const uint256 zero{};
disk_block_index->phashBlock = &zero;
(c_void)disk_block_index->GetBlockHash();
(c_void)disk_block_index->GetBlockPos();
(c_void)disk_block_index->GetBlockTime();
(c_void)disk_block_index->GetBlockTimeMax();
(c_void)disk_block_index->GetMedianTimePast();
(c_void)disk_block_index->GetUndoPos();
(c_void)disk_block_index->HaveTxsDownloaded();
(c_void)disk_block_index->IsValid();
(c_void)disk_block_index->ToString();
const CBlockHeader block_header = disk_block_index->GetBlockHeader();
(c_void)CDiskBlockIndex{*disk_block_index};
(c_void)disk_block_index->BuildSkip();
while (fuzzed_data_provider.ConsumeBool()) {
const BlockStatus block_status = fuzzed_data_provider.PickValueInArray({
BlockStatus::BLOCK_VALID_UNKNOWN,
BlockStatus::BLOCK_VALID_RESERVED,
BlockStatus::BLOCK_VALID_TREE,
BlockStatus::BLOCK_VALID_TRANSACTIONS,
BlockStatus::BLOCK_VALID_CHAIN,
BlockStatus::BLOCK_VALID_SCRIPTS,
BlockStatus::BLOCK_VALID_MASK,
BlockStatus::BLOCK_HAVE_DATA,
BlockStatus::BLOCK_HAVE_UNDO,
BlockStatus::BLOCK_HAVE_MASK,
BlockStatus::BLOCK_FAILED_VALID,
BlockStatus::BLOCK_FAILED_CHILD,
BlockStatus::BLOCK_FAILED_MASK,
BlockStatus::BLOCK_OPT_WITNESS,
});
if (block_status & ~BLOCK_VALID_MASK) {
continue;
}
(c_void)disk_block_index->RaiseValidity(block_status);
}
CBlockIndex block_index{block_header};
block_index.phashBlock = &zero;
(c_void)block_index.GetBlockHash();
(c_void)block_index.ToString();
*/
}