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-rw-r--r--src/test/fuzz/integer.cpp16
-rw-r--r--src/test/fuzz/key_io.cpp11
-rw-r--r--src/test/fuzz/script.cpp40
-rw-r--r--src/test/fuzz/util.cpp39
-rw-r--r--src/test/fuzz/util.h34
5 files changed, 63 insertions, 77 deletions
diff --git a/src/test/fuzz/integer.cpp b/src/test/fuzz/integer.cpp
index e9fa343896..e28e2feb0a 100644
--- a/src/test/fuzz/integer.cpp
+++ b/src/test/fuzz/integer.cpp
@@ -16,8 +16,6 @@
#include <pow.h>
#include <protocol.h>
#include <pubkey.h>
-#include <rpc/util.h>
-#include <script/signingprovider.h>
#include <script/standard.h>
#include <serialize.h>
#include <streams.h>
@@ -158,20 +156,6 @@ FUZZ_TARGET_INIT(integer, initialize_integer)
const CKeyID key_id{u160};
const CScriptID script_id{u160};
- // CTxDestination = CNoDestination ∪ PKHash ∪ ScriptHash ∪ WitnessV0ScriptHash ∪ WitnessV0KeyHash ∪ WitnessUnknown
- const PKHash pk_hash{u160};
- const ScriptHash script_hash{u160};
- const WitnessV0KeyHash witness_v0_key_hash{u160};
- const WitnessV0ScriptHash witness_v0_script_hash{u256};
- const std::vector<CTxDestination> destinations{pk_hash, script_hash, witness_v0_key_hash, witness_v0_script_hash};
- const SigningProvider store;
- for (const CTxDestination& destination : destinations) {
- (void)DescribeAddress(destination);
- (void)EncodeDestination(destination);
- (void)GetKeyForDestination(store, destination);
- (void)GetScriptForDestination(destination);
- (void)IsValidDestination(destination);
- }
{
CDataStream stream(SER_NETWORK, INIT_PROTO_VERSION);
diff --git a/src/test/fuzz/key_io.cpp b/src/test/fuzz/key_io.cpp
index 665ca01fa1..f58bf8b316 100644
--- a/src/test/fuzz/key_io.cpp
+++ b/src/test/fuzz/key_io.cpp
@@ -4,9 +4,6 @@
#include <chainparams.h>
#include <key_io.h>
-#include <rpc/util.h>
-#include <script/signingprovider.h>
-#include <script/standard.h>
#include <test/fuzz/fuzz.h>
#include <cassert>
@@ -39,12 +36,4 @@ FUZZ_TARGET_INIT(key_io, initialize_key_io)
if (ext_pub_key.pubkey.size() == CPubKey::COMPRESSED_SIZE) {
assert(ext_pub_key == DecodeExtPubKey(EncodeExtPubKey(ext_pub_key)));
}
-
- const CTxDestination tx_destination = DecodeDestination(random_string);
- (void)DescribeAddress(tx_destination);
- (void)GetKeyForDestination(/* store */ {}, tx_destination);
- (void)GetScriptForDestination(tx_destination);
- (void)IsValidDestination(tx_destination);
-
- (void)IsValidDestinationString(random_string);
}
diff --git a/src/test/fuzz/script.cpp b/src/test/fuzz/script.cpp
index b87bcf2ef5..950ee45d1d 100644
--- a/src/test/fuzz/script.cpp
+++ b/src/test/fuzz/script.cpp
@@ -6,8 +6,10 @@
#include <compressor.h>
#include <core_io.h>
#include <core_memusage.h>
+#include <key_io.h>
#include <policy/policy.h>
#include <pubkey.h>
+#include <rpc/util.h>
#include <script/descriptor.h>
#include <script/interpreter.h>
#include <script/script.h>
@@ -184,26 +186,26 @@ FUZZ_TARGET_INIT(script, initialize_script)
}
{
- WitnessUnknown witness_unknown_1{};
- witness_unknown_1.version = fuzzed_data_provider.ConsumeIntegral<uint32_t>();
- const std::vector<uint8_t> witness_unknown_program_1 = fuzzed_data_provider.ConsumeBytes<uint8_t>(40);
- witness_unknown_1.length = witness_unknown_program_1.size();
- std::copy(witness_unknown_program_1.begin(), witness_unknown_program_1.end(), witness_unknown_1.program);
-
- WitnessUnknown witness_unknown_2{};
- witness_unknown_2.version = fuzzed_data_provider.ConsumeIntegral<uint32_t>();
- const std::vector<uint8_t> witness_unknown_program_2 = fuzzed_data_provider.ConsumeBytes<uint8_t>(40);
- witness_unknown_2.length = witness_unknown_program_2.size();
- std::copy(witness_unknown_program_2.begin(), witness_unknown_program_2.end(), witness_unknown_2.program);
-
- (void)(witness_unknown_1 == witness_unknown_2);
- (void)(witness_unknown_1 < witness_unknown_2);
- }
+ const CTxDestination tx_destination_1{
+ fuzzed_data_provider.ConsumeBool() ?
+ DecodeDestination(fuzzed_data_provider.ConsumeRandomLengthString()) :
+ ConsumeTxDestination(fuzzed_data_provider)};
+ const CTxDestination tx_destination_2{ConsumeTxDestination(fuzzed_data_provider)};
+ const std::string encoded_dest{EncodeDestination(tx_destination_1)};
+ const UniValue json_dest{DescribeAddress(tx_destination_1)};
+ Assert(tx_destination_1 == DecodeDestination(encoded_dest));
+ (void)GetKeyForDestination(/* store */ {}, tx_destination_1);
+ const CScript dest{GetScriptForDestination(tx_destination_1)};
+ const bool valid{IsValidDestination(tx_destination_1)};
+ Assert(dest.empty() != valid);
+
+ Assert(valid == IsValidDestinationString(encoded_dest));
- {
- const CTxDestination tx_destination_1 = ConsumeTxDestination(fuzzed_data_provider);
- const CTxDestination tx_destination_2 = ConsumeTxDestination(fuzzed_data_provider);
- (void)(tx_destination_1 == tx_destination_2);
(void)(tx_destination_1 < tx_destination_2);
+ if (tx_destination_1 == tx_destination_2) {
+ Assert(encoded_dest == EncodeDestination(tx_destination_2));
+ Assert(json_dest.write() == DescribeAddress(tx_destination_2).write());
+ Assert(dest == GetScriptForDestination(tx_destination_2));
+ }
}
}
diff --git a/src/test/fuzz/util.cpp b/src/test/fuzz/util.cpp
index bcf0b0ce72..ece3214ed5 100644
--- a/src/test/fuzz/util.cpp
+++ b/src/test/fuzz/util.cpp
@@ -2,6 +2,7 @@
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+#include <pubkey.h>
#include <test/fuzz/util.h>
#include <test/util/script.h>
#include <util/rbf.h>
@@ -304,3 +305,41 @@ uint32_t ConsumeSequence(FuzzedDataProvider& fuzzed_data_provider) noexcept
}) :
fuzzed_data_provider.ConsumeIntegral<uint32_t>();
}
+
+CTxDestination ConsumeTxDestination(FuzzedDataProvider& fuzzed_data_provider) noexcept
+{
+ CTxDestination tx_destination;
+ const size_t call_size{CallOneOf(
+ fuzzed_data_provider,
+ [&] {
+ tx_destination = CNoDestination{};
+ },
+ [&] {
+ tx_destination = PKHash{ConsumeUInt160(fuzzed_data_provider)};
+ },
+ [&] {
+ tx_destination = ScriptHash{ConsumeUInt160(fuzzed_data_provider)};
+ },
+ [&] {
+ tx_destination = WitnessV0ScriptHash{ConsumeUInt256(fuzzed_data_provider)};
+ },
+ [&] {
+ tx_destination = WitnessV0KeyHash{ConsumeUInt160(fuzzed_data_provider)};
+ },
+ [&] {
+ tx_destination = WitnessV1Taproot{XOnlyPubKey{ConsumeUInt256(fuzzed_data_provider)}};
+ },
+ [&] {
+ WitnessUnknown witness_unknown{};
+ witness_unknown.version = fuzzed_data_provider.ConsumeIntegralInRange(2, 16);
+ std::vector<uint8_t> witness_unknown_program_1{fuzzed_data_provider.ConsumeBytes<uint8_t>(40)};
+ if (witness_unknown_program_1.size() < 2) {
+ witness_unknown_program_1 = {0, 0};
+ }
+ witness_unknown.length = witness_unknown_program_1.size();
+ std::copy(witness_unknown_program_1.begin(), witness_unknown_program_1.end(), witness_unknown.program);
+ tx_destination = witness_unknown;
+ })};
+ Assert(call_size == std::variant_size_v<CTxDestination>);
+ return tx_destination;
+}
diff --git a/src/test/fuzz/util.h b/src/test/fuzz/util.h
index 023dcdb3e5..9f09395a9a 100644
--- a/src/test/fuzz/util.h
+++ b/src/test/fuzz/util.h
@@ -37,7 +37,7 @@
#include <vector>
template <typename... Callables>
-void CallOneOf(FuzzedDataProvider& fuzzed_data_provider, Callables... callables)
+size_t CallOneOf(FuzzedDataProvider& fuzzed_data_provider, Callables... callables)
{
constexpr size_t call_size{sizeof...(callables)};
static_assert(call_size >= 1);
@@ -45,6 +45,7 @@ void CallOneOf(FuzzedDataProvider& fuzzed_data_provider, Callables... callables)
size_t i{0};
((i++ == call_index ? callables() : void()), ...);
+ return call_size;
}
template <typename Collection>
@@ -178,36 +179,7 @@ template <typename WeakEnumType, size_t size>
return CTxMemPoolEntry{MakeTransactionRef(tx), fee, time, entry_height, spends_coinbase, sig_op_cost, {}};
}
-[[nodiscard]] inline CTxDestination ConsumeTxDestination(FuzzedDataProvider& fuzzed_data_provider) noexcept
-{
- CTxDestination tx_destination;
- CallOneOf(
- fuzzed_data_provider,
- [&] {
- tx_destination = CNoDestination{};
- },
- [&] {
- tx_destination = PKHash{ConsumeUInt160(fuzzed_data_provider)};
- },
- [&] {
- tx_destination = ScriptHash{ConsumeUInt160(fuzzed_data_provider)};
- },
- [&] {
- tx_destination = WitnessV0ScriptHash{ConsumeUInt256(fuzzed_data_provider)};
- },
- [&] {
- tx_destination = WitnessV0KeyHash{ConsumeUInt160(fuzzed_data_provider)};
- },
- [&] {
- WitnessUnknown witness_unknown{};
- witness_unknown.version = fuzzed_data_provider.ConsumeIntegral<uint32_t>();
- const std::vector<uint8_t> witness_unknown_program_1 = fuzzed_data_provider.ConsumeBytes<uint8_t>(40);
- witness_unknown.length = witness_unknown_program_1.size();
- std::copy(witness_unknown_program_1.begin(), witness_unknown_program_1.end(), witness_unknown.program);
- tx_destination = witness_unknown;
- });
- return tx_destination;
-}
+[[nodiscard]] CTxDestination ConsumeTxDestination(FuzzedDataProvider& fuzzed_data_provider) noexcept;
template <typename T>
[[nodiscard]] bool MultiplicationOverflow(const T i, const T j) noexcept
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-01 15:00:08 +0000