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bitcoin/src/test/fuzz
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merge-script 2db00278ea Merge bitcoin/bitcoin#31910: qa: fix an off-by-one in utxo snapshot fuzz target and sanity check its snapshot data 
63b534f97e fuzz: sanity check hardcoded snapshot in utxo_snapshot target (Antoine Poinsot)
3b85eba83a test util: split up ConnectBlock from MineBlock (Antoine Poinsot)
d1527f6b88 qa: correct off-by-one in utxo snapshot fuzz target (Antoine Poinsot)

Pull request description:

  The assumeutxo data for the fuzz target could change and invalidate the hash silently, preventing the fuzz target from reaching some code paths. Fix this by introducing a unit test which would break if the snapshot data the fuzz target relies on were to change.

  In implementing this i noticed the height used for coins in the fuzz target is actually off-by-one (as if the first block in the created chain was the genesis but it's block `1`), so fix that too.

ACKs for top commit:
  mzumsande:
    Code Review ACK 63b534f97e
  fjahr:
    tACK 63b534f97e

Tree-SHA512: 2399b6e74db9b78aab8efba67c57a405d2d7d880ae3b7d8518a1c96cc6266f61f5e77722cd999adeac5d3e03e73d84cf9ae7bdbcc0afae198cc87049dde4012f
2025-03-21 16:46:54 +08:00
..
util
fuzz: in FuzzedSock::GetSockName(), return a random-length name
2025-02-12 11:39:37 -05:00
addition_overflow.cpp
build, msvc: Build fuzz.exe binary
2024-04-18 10:27:25 +01:00
addrman.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
asmap_direct.cpp
…
asmap.cpp
…
autofile.cpp
streams: remove AutoFile::Get() entirely
2024-09-13 21:59:29 -04:00
banman.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
base_encode_decode.cpp
fuzz: make sure DecodeBase58(Check) is called with valid values more often
2025-03-05 22:30:28 +01:00
bech32.cpp
Fuzz HRP of bech32 as well
2024-10-19 19:16:04 +02:00
bip324.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
bitdeque.cpp
fuzz: Avoid timeout in bitdeque
2023-12-06 15:44:38 +01:00
bitset.cpp
random: convert XoRoShiRo128PlusPlus into full RNG
2024-07-01 10:26:46 -04:00
block_header.cpp
refactor: Hand-replace some uint256S -> uint256
2024-08-05 14:51:47 +02:00
block_index.cpp
qa: a fuzz target for the block index database
2024-05-29 18:55:04 +02:00
block.cpp
fuzz: Drop unused version from fuzz input format
2023-11-30 11:27:21 +01:00
blockfilter.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
bloom_filter.cpp
Use ParamsWrapper for witness serialization
2023-11-14 08:45:30 +10:00
buffered_file.cpp
fuzz: make FuzzedDataProvider usage deterministic
2023-12-09 19:31:06 +01:00
chain.cpp
chain: Rename HaveTxsDownloaded to HaveNumChainTxs
2023-10-06 19:43:32 +02:00
checkqueue.cpp
[checkqueue] support user-defined return type through std::optional
2024-12-02 16:25:13 -05:00
cluster_linearize.cpp
clusterlin: merge two DepGraph fuzz tests into simulation test
2024-10-07 13:49:36 -04:00
CMakeLists.txt
fuzz: implement targets for PCP and NAT-PMP port mapping requests
2025-02-12 11:39:37 -05:00
coins_view.cpp
coins, refactor: Split up AddFlags to remove invalid states
2024-12-02 13:48:04 +01:00
coinscache_sim.cpp
refactor: Rely on returned value of GetCoin instead of parameter
2024-09-18 20:03:47 +02:00
connman.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
crypto_aes256.cpp
…
crypto_aes256cbc.cpp
…
crypto_chacha20.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
crypto_chacha20poly1305.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
crypto_common.cpp
crypto: Add missing WriteBE16 function
2024-09-21 12:37:36 +02:00
crypto_diff_fuzz_chacha20.cpp
crypto: require key on ChaCha20 initialization
2023-08-17 15:31:27 -04:00
crypto_hkdf_hmac_sha256_l32.cpp
…
crypto_poly1305.cpp
fuzz: support std::byte in Consume{Fixed,Variable}LengthByteVector
2023-08-17 15:31:56 -04:00
crypto.cpp
fuzz: make FuzzedDataProvider usage deterministic
2023-12-09 19:31:06 +01:00
cuckoocache.cpp
fuzz: make FuzzedDataProvider usage deterministic
2023-12-09 19:31:06 +01:00
decode_tx.cpp
…
descriptor_parse.cpp
Merge bitcoin/bitcoin#22838: descriptors: Be able to specify change and receiving in a single descriptor string
2024-08-28 15:56:15 +01:00
deserialize.cpp
scripted-diff: get rid of remaining "command" terminology in protocol.{h,cpp}
2024-10-26 23:44:15 +02:00
eval_script.cpp
…
fee_rate.cpp
…
feefrac.cpp
Add fuzz test for FeeFrac
2024-03-18 10:32:00 -04:00
feeratediagram.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
fees.cpp
util: move fees.h and error.h to common/messages.h
2024-05-16 10:16:08 -05:00
flatfile.cpp
Refactor: Remove unused FlatFilePos::SetNull
2023-03-21 13:54:11 +01:00
float.cpp
refactor: Avoid GCC false positive error
2025-01-20 17:43:58 +01:00
fuzz.cpp
test: Exclude SeedStartup from coverage counts
2025-02-25 10:15:00 +01:00
fuzz.h
fuzz: Use std::span in FuzzBufferType
2024-06-12 15:21:31 +02:00
FuzzedDataProvider.h
refactor: modernize remaining outdated trait patterns
2025-02-21 10:43:41 +01:00
golomb_rice.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
headerssync.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
hex.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
http_request.cpp
refactor: Remove call to ShutdownRequested from HTTPRequest
2023-12-04 15:39:15 -04:00
i2p.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
integer.cpp
scripted-diff: modernize outdated trait patterns - values
2025-02-21 10:43:01 +01:00
key_io.cpp
test: Use ECC_Context helper in bench and fuzz tests
2024-05-09 15:56:04 +02:00
key.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
kitchen_sink.cpp
rpc: clarify ALREADY_IN_CHAIN rpc errors
2024-08-05 15:45:58 +01:00
load_external_block_file.cpp
fuzz: Add SetMockTime() to necessary targets
2025-01-06 15:43:04 +00:00
locale.cpp
util: Move util/string.h functions to util namespace
2024-05-16 10:16:08 -05:00
merkleblock.cpp
refactor: Use Txid in CMerkleBlock
2023-11-28 17:49:41 +01:00
message.cpp
Merge bitcoin/bitcoin#29043: fuzz: make FuzzedDataProvider usage deterministic
2024-09-04 15:04:53 -04:00
mini_miner.cpp
miner: bugfix: fix duplicate weight reservation in block assembler
2025-02-04 11:53:03 -05:00
miniscript.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
minisketch.cpp
[fuzz] Improve fuzzing stability for minisketch harness
2023-12-14 20:10:21 +00:00
muhash.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
multiplication_overflow.cpp
build, msvc: Build fuzz.exe binary
2024-04-18 10:27:25 +01:00
net_permissions.cpp
Merge bitcoin/bitcoin#27114: p2p: Allow whitelisting manual connections
2024-03-12 12:59:02 -04:00
net.cpp
fuzz: Add SetMockTime() to necessary targets
2025-01-06 15:43:04 +00:00
netaddress.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
netbase_dns_lookup.cpp
p2p: return CSubNet in LookupSubNet
2023-05-30 16:27:21 -03:00
node_eviction.cpp
…
overflow.cpp
fuzz: Add fuzz test for checked and saturating add and left shift
2025-01-15 15:44:03 +01:00
p2p_handshake.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
p2p_headers_presync.cpp
Remove checkpoints
2025-03-13 11:13:13 +00:00
p2p_transport_serialization.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
package_eval.cpp
fuzz: Speed up *_package_eval fuzz targets a bit
2025-03-16 09:26:37 +01:00
parse_hd_keypath.cpp
Switch hardened derivation marker to h in descriptors
2023-04-04 18:33:08 +02:00
parse_iso8601.cpp
Remove wallet::ParseISO8601DateTime, use ParseISO8601DateTime instead
2024-12-02 15:09:31 +01:00
parse_numbers.cpp
…
parse_script.cpp
…
parse_univalue.cpp
fuzz: Limit parse_univalue input length
2024-07-19 15:39:02 +02:00
partially_downloaded_block.cpp
Remove checkpoints
2025-03-13 11:13:13 +00:00
pcp.cpp
fuzz: implement targets for PCP and NAT-PMP port mapping requests
2025-02-12 11:39:37 -05:00
policy_estimator_io.cpp
fuzz: Remove FuzzedAutoFileProvider
2023-11-14 17:41:26 +01:00
policy_estimator.cpp
Merge bitcoin/bitcoin#29043: fuzz: make FuzzedDataProvider usage deterministic
2024-09-04 15:04:53 -04:00
poolresource.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
pow.cpp
Add FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION in PoW check
2024-09-02 15:43:33 +01:00
prevector.cpp
Merge bitcoin/bitcoin#29043: fuzz: make FuzzedDataProvider usage deterministic
2024-09-04 15:04:53 -04:00
primitives_transaction.cpp
Use ParamsWrapper for witness serialization
2023-11-14 08:45:30 +10:00
process_message.cpp
Merge bitcoin/bitcoin#31486: fuzz: Abort when using global PRNG without re-seed
2024-12-17 12:55:38 -05:00
process_messages.cpp
Merge bitcoin/bitcoin#31486: fuzz: Abort when using global PRNG without re-seed
2024-12-17 12:55:38 -05:00
protocol.cpp
scripted-diff: get rid of remaining "command" terminology in protocol.{h,cpp}
2024-10-26 23:44:15 +02:00
psbt.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
random.cpp
random: drop ad-hoc Shuffle in favor of std::shuffle
2024-07-06 09:06:36 -04:00
rbf.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
rolling_bloom_filter.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
rpc.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
script_assets_test_minimizer.cpp
doc: Adjust path in comment
2025-03-13 11:47:41 +00:00
script_descriptor_cache.cpp
…
script_flags.cpp
Fix IWYU for the script_flags fuzz target
2023-11-23 17:57:53 +01:00
script_format.cpp
fuzz: make FuzzedDataProvider usage deterministic
2023-12-09 19:31:06 +01:00
script_interpreter.cpp
fuzz: make FuzzedDataProvider usage deterministic
2023-12-09 19:31:06 +01:00
script_ops.cpp
…
script_parsing.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
script_sigcache.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
script_sign.cpp
Merge bitcoin/bitcoin#30561: refactor: move SignSignature helpers to test utils
2024-09-20 16:05:28 +01:00
script.cpp
[test]: remove ExtractDestination false assertion for ANCHOR script
2024-08-09 11:18:45 +01:00
scriptnum_ops.cpp
…
secp256k1_ec_seckey_import_export_der.cpp
test: replace deprecated secp256k1 context flags usage
2024-08-21 00:41:56 +02:00
secp256k1_ecdsa_signature_parse_der_lax.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
signature_checker.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
signet.cpp
Use ParamsWrapper for witness serialization
2023-11-14 08:45:30 +10:00
socks5.cpp
fuzz: Add SetMockTime() to necessary targets
2025-01-06 15:43:04 +00:00
span.cpp
scripted-diff: Bump copyright headers after std::span changes
2025-03-12 19:46:54 +01:00
string.cpp
util: Catch translation string errors at compile time
2024-07-10 09:40:47 +02:00
strprintf.cpp
refactor: Introduce struct to hold a runtime format string
2025-01-15 12:16:08 +01:00
system.cpp
multiprocess: Add -ipcbind option to bitcoin-node
2024-09-06 09:08:10 -04:00
timeoffsets.cpp
refactor: remove warnings globals
2024-06-13 11:20:49 +01:00
torcontrol.cpp
scripted-diff: Use new FUZZ_TARGET macro everywhere
2023-07-13 20:37:14 +02:00
transaction.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
tx_in.cpp
Remove unused version.h include
2023-11-30 11:28:19 +01:00
tx_out.cpp
Remove unused version.h include
2023-11-30 11:28:19 +01:00
tx_pool.cpp
Merge bitcoin/bitcoin#31486: fuzz: Abort when using global PRNG without re-seed
2024-12-17 12:55:38 -05:00
txdownloadman.cpp
[fuzz] TxOrphanage::SanityCheck accounting
2025-02-07 13:55:57 -05:00
txorphan.cpp
fuzz: add basic TxOrphanage::EraseForBlock cov
2025-02-20 14:00:21 -05:00
txrequest.cpp
[fuzz] GetCandidatePeers
2025-01-29 18:05:16 -05:00
util.cpp
scripted-diff: Use std::span over Span
2025-03-12 19:45:37 +01:00
util.h
scripted-diff: modernize outdated trait patterns - values
2025-02-21 10:43:01 +01:00
utxo_snapshot.cpp
Merge bitcoin/bitcoin#31910: qa: fix an off-by-one in utxo snapshot fuzz target and sanity check its snapshot data
2025-03-21 16:46:54 +08:00
utxo_total_supply.cpp
fuzz: Add SetMockTime() to necessary targets
2025-01-06 15:43:04 +00:00
validation_load_mempool.cpp
fuzz: Add missing SeedRandomStateForTest(SeedRand::ZEROS)
2024-12-13 14:22:25 +01:00
vecdeque.cpp
scripted-diff: Use std::span over Span
2025-03-12 19:45:37 +01:00
versionbits.cpp
scripted-diff: Use new FUZZ_TARGET macro everywhere
2023-07-13 20:37:14 +02:00