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crate::ix!();
//-------------------------------------------[.cpp/bitcoin/src/test/fuzz/integer.cpp]
pub fn initialize_integer() {
todo!();
/*
SelectParams(CBaseChainParams::REGTEST);
*/
}
#[fuzz_test(initializer = "initialize_integer")]
fn integer() {
todo!();
/*
if (buffer.size() < sizeof(uint256) + sizeof(u160)) {
return;
}
FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
const uint256 u256(fuzzed_data_provider.ConsumeBytes<unsigned char>(sizeof(uint256)));
const u160 u160(fuzzed_data_provider.ConsumeBytes<unsigned char>(sizeof(u160)));
const uint64_t u64 = fuzzed_data_provider.ConsumeIntegral<uint64_t>();
const int64_t i64 = fuzzed_data_provider.ConsumeIntegral<int64_t>();
const uint32_t u32 = fuzzed_data_provider.ConsumeIntegral<uint32_t>();
const int32_t i32 = fuzzed_data_provider.ConsumeIntegral<int32_t>();
const uint16_t u16 = fuzzed_data_provider.ConsumeIntegral<uint16_t>();
const int16_t i16 = fuzzed_data_provider.ConsumeIntegral<int16_t>();
const uint8_t u8 = fuzzed_data_provider.ConsumeIntegral<uint8_t>();
const int8_t i8 = fuzzed_data_provider.ConsumeIntegral<int8_t>();
// We cannot assume a specific value of std::is_signed<char>::value:
// ConsumeIntegral<char>() instead of casting from {u,}int8_t.
const char ch = fuzzed_data_provider.ConsumeIntegral<char>();
const bool b = fuzzed_data_provider.ConsumeBool();
const ChainConsensusParams& consensus_params = Params().GetConsensus();
(c_void)CheckProofOfWork(u256, u32, consensus_params);
if (u64 <= MAX_MONEY) {
const uint64_t compressed_money_amount = CompressAmount(u64);
assert(u64 == DecompressAmount(compressed_money_amount));
static const uint64_t compressed_money_amount_max = CompressAmount(MAX_MONEY - 1);
assert(compressed_money_amount <= compressed_money_amount_max);
} else {
(c_void)CompressAmount(u64);
}
static const uint256 u256_min(uint256S("0000000000000000000000000000000000000000000000000000000000000000"));
static const uint256 u256_max(uint256S("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"));
const std::vector<uint256> v256{u256, u256_min, u256_max};
(c_void)ComputeMerkleRoot(v256);
(c_void)CountBits(u64);
(c_void)DecompressAmount(u64);
(c_void)FormatISO8601Date(i64);
(c_void)FormatISO8601DateTime(i64);
{
if (std::optional<CAmount> parsed = ParseMoney(FormatMoney(i64))) {
assert(parsed.value() == i64);
}
}
(c_void)GetSizeOfCompactSize(u64);
(c_void)GetSpecialScriptSize(u32);
if (!MultiplicationOverflow(i64, static_cast<int64_t>(::nBytesPerSigOp)) && !AdditionOverflow(i64 * ::nBytesPerSigOp, static_cast<int64_t>(4))) {
(c_void)GetVirtualTransactionSize(i64, i64);
}
if (!MultiplicationOverflow(i64, static_cast<int64_t>(u32)) && !AdditionOverflow(i64, static_cast<int64_t>(4)) && !AdditionOverflow(i64 * u32, static_cast<int64_t>(4))) {
(c_void)GetVirtualTransactionSize(i64, i64, u32);
}
(c_void)HexDigit(ch);
(c_void)MoneyRange(i64);
(c_void)ToString(i64);
(c_void)IsDigit(ch);
(c_void)IsSpace(ch);
(c_void)IsSwitchChar(ch);
(c_void)memusage::DynamicUsage(ch);
(c_void)memusage::DynamicUsage(i16);
(c_void)memusage::DynamicUsage(i32);
(c_void)memusage::DynamicUsage(i64);
(c_void)memusage::DynamicUsage(i8);
(c_void)memusage::DynamicUsage(u16);
(c_void)memusage::DynamicUsage(u32);
(c_void)memusage::DynamicUsage(u64);
(c_void)memusage::DynamicUsage(u8);
const unsigned char uch = static_cast<unsigned char>(u8);
(c_void)memusage::DynamicUsage(uch);
{
const std::set<int64_t> i64s{i64, static_cast<int64_t>(u64)};
const size_t dynamic_usage = memusage::DynamicUsage(i64s);
const size_t incremental_dynamic_usage = memusage::IncrementalDynamicUsage(i64s);
assert(dynamic_usage == incremental_dynamic_usage * i64s.size());
}
(c_void)MillisToTimeval(i64);
(c_void)SighashToStr(uch);
(c_void)SipHashUint256(u64, u64, u256);
(c_void)SipHashUint256Extra(u64, u64, u256, u32);
(c_void)ToLower(ch);
(c_void)ToUpper(ch);
{
if (std::optional<CAmount> parsed = ParseMoney(ValueFromAmount(i64).getValStr())) {
assert(parsed.value() == i64);
}
}
if (i32 >= 0 && i32 <= 16) {
assert(i32 == CScript::DecodeOP_N(CScript::EncodeOP_N(i32)));
}
const std::chrono::seconds seconds{i64};
assert(count_seconds(seconds) == i64);
const CScriptNum script_num{i64};
(c_void)script_num.getint();
(c_void)script_num.getvch();
const arith_uint256 au256 = UintToArith256(u256);
assert(ArithToUint256(au256) == u256);
assert(uint256S(au256.GetHex()) == u256);
(c_void)au256.bits();
(c_void)au256.GetCompact(/* fNegative= */ false);
(c_void)au256.GetCompact(/* fNegative= */ true);
(c_void)au256.getdouble();
(c_void)au256.GetHex();
(c_void)au256.GetLow64();
(c_void)au256.size();
(c_void)au256.ToString();
const CKeyID key_id{u160};
const CScriptID script_id{u160};
{
DataStream stream(SER_NETWORK, INIT_PROTO_VERSION);
uint256 deserialized_u256;
stream << u256;
stream >> deserialized_u256;
assert(u256 == deserialized_u256 && stream.empty());
u160 deserialized_u160;
stream << u160;
stream >> deserialized_u160;
assert(u160 == deserialized_u160 && stream.empty());
uint64_t deserialized_u64;
stream << u64;
stream >> deserialized_u64;
assert(u64 == deserialized_u64 && stream.empty());
int64_t deserialized_i64;
stream << i64;
stream >> deserialized_i64;
assert(i64 == deserialized_i64 && stream.empty());
uint32_t deserialized_u32;
stream << u32;
stream >> deserialized_u32;
assert(u32 == deserialized_u32 && stream.empty());
int32_t deserialized_i32;
stream << i32;
stream >> deserialized_i32;
assert(i32 == deserialized_i32 && stream.empty());
uint16_t deserialized_u16;
stream << u16;
stream >> deserialized_u16;
assert(u16 == deserialized_u16 && stream.empty());
int16_t deserialized_i16;
stream << i16;
stream >> deserialized_i16;
assert(i16 == deserialized_i16 && stream.empty());
uint8_t deserialized_u8;
stream << u8;
stream >> deserialized_u8;
assert(u8 == deserialized_u8 && stream.empty());
int8_t deserialized_i8;
stream << i8;
stream >> deserialized_i8;
assert(i8 == deserialized_i8 && stream.empty());
char deserialized_ch;
stream << ch;
stream >> deserialized_ch;
assert(ch == deserialized_ch && stream.empty());
bool deserialized_b;
stream << b;
stream >> deserialized_b;
assert(b == deserialized_b && stream.empty());
}
{
const ServiceFlags service_flags = (ServiceFlags)u64;
(c_void)HasAllDesirableServiceFlags(service_flags);
(c_void)MayHaveUsefulAddressDB(service_flags);
}
{
DataStream stream(SER_NETWORK, INIT_PROTO_VERSION);
ser_writedata64(stream, u64);
const uint64_t deserialized_u64 = ser_readdata64(stream);
assert(u64 == deserialized_u64 && stream.empty());
ser_writedata32(stream, u32);
const uint32_t deserialized_u32 = ser_readdata32(stream);
assert(u32 == deserialized_u32 && stream.empty());
ser_writedata32be(stream, u32);
const uint32_t deserialized_u32be = ser_readdata32be(stream);
assert(u32 == deserialized_u32be && stream.empty());
ser_writedata16(stream, u16);
const uint16_t deserialized_u16 = ser_readdata16(stream);
assert(u16 == deserialized_u16 && stream.empty());
ser_writedata16be(stream, u16);
const uint16_t deserialized_u16be = ser_readdata16be(stream);
assert(u16 == deserialized_u16be && stream.empty());
ser_writedata8(stream, u8);
const uint8_t deserialized_u8 = ser_readdata8(stream);
assert(u8 == deserialized_u8 && stream.empty());
}
{
DataStream stream(SER_NETWORK, INIT_PROTO_VERSION);
WriteCompactSize(stream, u64);
try {
const uint64_t deserialized_u64 = ReadCompactSize(stream);
assert(u64 == deserialized_u64 && stream.empty());
} catch (const std::ios_base::failure&) {
}
}
try {
CHECK_NONFATAL(b);
} catch (const NonFatalCheckError&) {
}
*/
}