bitcoin/src/test/fuzz/parse_univalue.cpp
fanquake 07c54de550
Merge bitcoin/bitcoin#26691: Update secp256k1 subtree to libsecp256k1 version 0.2.0
2022917223 Add secp256k1_selftest call (Pieter Wuille)
3bfca788b0 Remove explicit enabling of default modules (Pieter Wuille)
4462cb0498 Adapt to libsecp256k1 API changes (Pieter Wuille)
9d47e7b71b Squashed 'src/secp256k1/' changes from 44c2452fd3..21ffe4b22a (Pieter Wuille)

Pull request description:

  Now that libsecp256k1 has a release (https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2022-December/021271.html), update the subtree to match it.

  The changes themselves are not very impactful for Bitcoin Core, but include:
  * It's no longer needed to specify whether contexts are for signing or verification or both (all contexts support everything), so make use of that in this PR.
  * Verification operations can use the static context now, removing the need for some infrastructure in pubkey.cpp to make sure a context exists.
  * Most modules are now enabled by default, so we can drop explicit enabling for them.
  * CI improvements (in particular, MSVC and more recent MacOS)
  * Introduction of an internal int128 type, which has no effect for GCC/Clang builds, but enables 128-bit multiplication in MSVC, giving a ~20% speedup there (but still slower than GCC/Clang).
  * Release process changes (process documentation, changelog, ...).

ACKs for top commit:
  Sjors:
    ACK 2022917223, but 4462cb0498 could use more eyes on it.
  achow101:
    ACK 2022917223
  jonasnick:
    utACK 2022917223

Tree-SHA512: 8a9fe28852abe74abd6f96fef16a94d5a427b1d99bff4caab1699014d24698aab9b966a5364a46ed1001c07a7c1d825154ed4e6557c7decce952b77330a8616b
2023-01-13 09:40:57 +00:00

103 lines
2.7 KiB
C++

// Copyright (c) 2009-2022 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <chainparams.h>
#include <core_io.h>
#include <rpc/client.h>
#include <rpc/util.h>
#include <test/fuzz/fuzz.h>
#include <limits>
#include <string>
void initialize_parse_univalue()
{
SelectParams(CBaseChainParams::REGTEST);
}
FUZZ_TARGET_INIT(parse_univalue, initialize_parse_univalue)
{
const std::string random_string(buffer.begin(), buffer.end());
bool valid = true;
const UniValue univalue = [&] {
try {
return ParseNonRFCJSONValue(random_string);
} catch (const std::runtime_error&) {
valid = false;
return UniValue{};
}
}();
if (!valid) {
return;
}
try {
(void)ParseHashO(univalue, "A");
} catch (const UniValue&) {
} catch (const std::runtime_error&) {
}
try {
(void)ParseHashO(univalue, random_string);
} catch (const UniValue&) {
} catch (const std::runtime_error&) {
}
try {
(void)ParseHashV(univalue, "A");
} catch (const UniValue&) {
} catch (const std::runtime_error&) {
}
try {
(void)ParseHashV(univalue, random_string);
} catch (const UniValue&) {
} catch (const std::runtime_error&) {
}
try {
(void)ParseHexO(univalue, "A");
} catch (const UniValue&) {
}
try {
(void)ParseHexO(univalue, random_string);
} catch (const UniValue&) {
}
try {
(void)ParseHexUV(univalue, "A");
(void)ParseHexUV(univalue, random_string);
} catch (const UniValue&) {
} catch (const std::runtime_error&) {
}
try {
(void)ParseHexV(univalue, "A");
} catch (const UniValue&) {
} catch (const std::runtime_error&) {
}
try {
(void)ParseHexV(univalue, random_string);
} catch (const UniValue&) {
} catch (const std::runtime_error&) {
}
try {
(void)ParseSighashString(univalue);
} catch (const std::runtime_error&) {
}
try {
(void)AmountFromValue(univalue);
} catch (const UniValue&) {
} catch (const std::runtime_error&) {
}
try {
FlatSigningProvider provider;
(void)EvalDescriptorStringOrObject(univalue, provider);
} catch (const UniValue&) {
} catch (const std::runtime_error&) {
}
try {
(void)ParseConfirmTarget(univalue, std::numeric_limits<unsigned int>::max());
} catch (const UniValue&) {
} catch (const std::runtime_error&) {
}
try {
(void)ParseDescriptorRange(univalue);
} catch (const UniValue&) {
} catch (const std::runtime_error&) {
}
}