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fuzz: Avoid timeout and bloat in fuzz targets

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Also, fix iwyu
This commit is contained in:
MarcoFalke
2023-11-07 17:46:41 +01:00
parent 82ea4e787c
commit fabb5046a7
5 changed files with 60 additions and 28 deletions
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14
src/test/fuzz/policy_estimator.cpp
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@@ -6,16 +6,14 @@
#include <policy/fees.h>
#include <policy/fees_args.h>
#include <primitives/transaction.h>
#include <streams.h>
#include <test/fuzz/FuzzedDataProvider.h>
#include <test/fuzz/fuzz.h>
#include <test/fuzz/util.h>
#include <test/fuzz/util/mempool.h>
#include <test/util/setup_common.h>
#include <txmempool.h>
#include <cstdint>
#include <optional>
#include <string>
#include <vector>
namespace {
@@ -31,13 +29,17 @@ void initialize_policy_estimator()
FUZZ_TARGET(policy_estimator, .init = initialize_policy_estimator)
{
FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
bool good_data{true};
CBlockPolicyEstimator block_policy_estimator{FeeestPath(*g_setup->m_node.args), DEFAULT_ACCEPT_STALE_FEE_ESTIMATES};
LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 10000) {
LIMITED_WHILE(good_data && fuzzed_data_provider.ConsumeBool(), 10'000)
{
CallOneOf(
fuzzed_data_provider,
[&] {
const std::optional<CMutableTransaction> mtx = ConsumeDeserializable<CMutableTransaction>(fuzzed_data_provider);
if (!mtx) {
good_data = false;
return;
}
const CTransaction tx{*mtx};
@@ -48,9 +50,11 @@ FUZZ_TARGET(policy_estimator, .init = initialize_policy_estimator)
},
[&] {
std::vector<CTxMemPoolEntry> mempool_entries;
LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 10000) {
LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 10000)
{
const std::optional<CMutableTransaction> mtx = ConsumeDeserializable<CMutableTransaction>(fuzzed_data_provider);
if (!mtx) {
good_data = false;
break;
}
const CTransaction tx{*mtx};