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tests: Add fuzzing harness for various functions taking std::string as input

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practicalswift
2020-03-15 14:08:34 +00:00
parent d69145acb7
commit 44abf417eb
3 changed files with 112 additions and 6 deletions
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src/test/fuzz/string.cpp Normal file
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// Copyright (c) 2020 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 <blockfilter.h>
#include <clientversion.h>
#include <logging.h>
#include <netbase.h>
#include <outputtype.h>
#include <rpc/client.h>
#include <rpc/request.h>
#include <rpc/server.h>
#include <rpc/util.h>
#include <script/descriptor.h>
#include <test/fuzz/FuzzedDataProvider.h>
#include <test/fuzz/fuzz.h>
#include <test/fuzz/util.h>
#include <util/error.h>
#include <util/fees.h>
#include <util/message.h>
#include <util/settings.h>
#include <util/strencodings.h>
#include <util/string.h>
#include <util/system.h>
#include <util/translation.h>
#include <util/url.h>
#include <cstdint>
#include <string>
#include <vector>
void test_one_input(const std::vector<uint8_t>& buffer)
{
FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
const std::string random_string_1 = fuzzed_data_provider.ConsumeRandomLengthString(32);
const std::string random_string_2 = fuzzed_data_provider.ConsumeRandomLengthString(32);
const std::vector<std::string> random_string_vector = ConsumeRandomLengthStringVector(fuzzed_data_provider);
(void)AmountErrMsg(random_string_1, random_string_2);
(void)AmountHighWarn(random_string_1);
BlockFilterType block_filter_type;
(void)BlockFilterTypeByName(random_string_1, block_filter_type);
(void)Capitalize(random_string_1);
(void)CopyrightHolders(random_string_1);
FeeEstimateMode fee_estimate_mode;
(void)FeeModeFromString(random_string_1, fee_estimate_mode);
(void)FormatParagraph(random_string_1, fuzzed_data_provider.ConsumeIntegralInRange<size_t>(0, 1000), fuzzed_data_provider.ConsumeIntegralInRange<size_t>(0, 1000));
(void)FormatSubVersion(random_string_1, fuzzed_data_provider.ConsumeIntegral<int>(), random_string_vector);
(void)GetDescriptorChecksum(random_string_1);
(void)HelpExampleCli(random_string_1, random_string_2);
(void)HelpExampleRpc(random_string_1, random_string_2);
(void)HelpMessageGroup(random_string_1);
(void)HelpMessageOpt(random_string_1, random_string_2);
(void)IsDeprecatedRPCEnabled(random_string_1);
(void)Join(random_string_vector, random_string_1);
(void)JSONRPCError(fuzzed_data_provider.ConsumeIntegral<int>(), random_string_1);
const util::Settings settings;
(void)OnlyHasDefaultSectionSetting(settings, random_string_1, random_string_2);
(void)ParseNetwork(random_string_1);
try {
(void)ParseNonRFCJSONValue(random_string_1);
} catch (const std::runtime_error&) {
}
OutputType output_type;
(void)ParseOutputType(random_string_1, output_type);
(void)ResolveErrMsg(random_string_1, random_string_2);
try {
(void)RPCConvertNamedValues(random_string_1, random_string_vector);
} catch (const std::runtime_error&) {
}
try {
(void)RPCConvertValues(random_string_1, random_string_vector);
} catch (const std::runtime_error&) {
}
(void)SanitizeString(random_string_1);
(void)SanitizeString(random_string_1, fuzzed_data_provider.ConsumeIntegralInRange<int>(0, 3));
(void)ShellEscape(random_string_1);
int port_out;
std::string host_out;
SplitHostPort(random_string_1, port_out, host_out);
(void)TimingResistantEqual(random_string_1, random_string_2);
(void)ToLower(random_string_1);
(void)ToUpper(random_string_1);
(void)TrimString(random_string_1);
(void)TrimString(random_string_1, random_string_2);
(void)urlDecode(random_string_1);
(void)ValidAsCString(random_string_1);
(void)_(random_string_1.c_str());
}