Bitcoin Core
22.99.0
P2P Digital Currency
src
test
fuzz
fees.cpp
Go to the documentation of this file.
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// Copyright (c) 2020-2021 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <
consensus/amount.h
>
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#include <
policy/fees.h
>
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#include <
test/fuzz/FuzzedDataProvider.h
>
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#include <
test/fuzz/fuzz.h
>
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#include <
test/fuzz/util.h
>
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#include <
util/fees.h
>
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#include <cstdint>
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#include <string>
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#include <vector>
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FUZZ_TARGET
(fees)
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{
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FuzzedDataProvider
fuzzed_data_provider(buffer.data(), buffer.size());
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const
CFeeRate
minimal_incremental_fee{
ConsumeMoney
(fuzzed_data_provider)};
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FeeFilterRounder
fee_filter_rounder{minimal_incremental_fee};
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LIMITED_WHILE
(fuzzed_data_provider.
ConsumeBool
(), 10000) {
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const
CAmount
current_minimum_fee =
ConsumeMoney
(fuzzed_data_provider);
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const
CAmount
rounded_fee = fee_filter_rounder.round(current_minimum_fee);
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assert
(
MoneyRange
(rounded_fee));
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}
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const
FeeReason
fee_reason = fuzzed_data_provider.
PickValueInArray
({
FeeReason::NONE
,
FeeReason::HALF_ESTIMATE
,
FeeReason::FULL_ESTIMATE
,
FeeReason::DOUBLE_ESTIMATE
,
FeeReason::CONSERVATIVE
,
FeeReason::MEMPOOL_MIN
,
FeeReason::PAYTXFEE
,
FeeReason::FALLBACK
,
FeeReason::REQUIRED
});
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(void)
StringForFeeReason
(fee_reason);
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}
FeeReason
FeeReason
Definition:
fees.h:43
assert
assert(!tx.IsCoinBase())
util.h
FuzzedDataProvider::PickValueInArray
T PickValueInArray(const T(&array)[size])
Definition:
FuzzedDataProvider.h:303
MoneyRange
bool MoneyRange(const CAmount &nValue)
Definition:
amount.h:27
FeeReason::FULL_ESTIMATE
@ FULL_ESTIMATE
FeeReason::PAYTXFEE
@ PAYTXFEE
FeeReason::NONE
@ NONE
CFeeRate
Fee rate in satoshis per kilobyte: CAmount / kB.
Definition:
feerate.h:29
FeeReason::FALLBACK
@ FALLBACK
FeeReason::MEMPOOL_MIN
@ MEMPOOL_MIN
FuzzedDataProvider.h
CAmount
int64_t CAmount
Amount in satoshis (Can be negative)
Definition:
amount.h:12
FeeFilterRounder
Definition:
fees.h:288
FeeReason::REQUIRED
@ REQUIRED
LIMITED_WHILE
#define LIMITED_WHILE(condition, limit)
Can be used to limit a theoretically unbounded loop.
Definition:
fuzz.h:18
fees.h
fees.h
fuzz.h
FuzzedDataProvider
Definition:
FuzzedDataProvider.h:31
FeeReason::DOUBLE_ESTIMATE
@ DOUBLE_ESTIMATE
FUZZ_TARGET
FUZZ_TARGET(fees)
Definition:
fees.cpp:16
FeeReason::HALF_ESTIMATE
@ HALF_ESTIMATE
StringForFeeReason
std::string StringForFeeReason(FeeReason reason)
Definition:
fees.cpp:17
FuzzedDataProvider::ConsumeBool
bool ConsumeBool()
Definition:
FuzzedDataProvider.h:288
ConsumeMoney
CAmount ConsumeMoney(FuzzedDataProvider &fuzzed_data_provider, const std::optional< CAmount > &max) noexcept
Definition:
util.cpp:276
amount.h
FeeReason::CONSERVATIVE
@ CONSERVATIVE
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1.8.17