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src/test/fuzz/locale.cpp

// Copyright (c) 2020 The Bitcoin Core developers // Copyright (c) 2020 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying // Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php. // file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <util/strencodings.h> #include <util/strencodings.h>
#include <util/string.h>
#include <test/fuzz/FuzzedDataProvider.h> #include <test/fuzz/FuzzedDataProvider.h>
#include <test/fuzz/fuzz.h> #include <test/fuzz/fuzz.h>
#include <tinyformat.h> #include <tinyformat.h>
#include <cassert> #include <cassert>
#include <clocale> #include <clocale>
▲ Show 20 Lines • Show All 786 Lines • ▼ Show 20 Linesvoid test_one_input(const std::vector<uint8_t> &buffer) {
int64_t parseint64_out_without_locale; int64_t parseint64_out_without_locale;
const bool parseint64_without_locale = const bool parseint64_without_locale =
ParseInt64(random_string, &parseint64_out_without_locale); ParseInt64(random_string, &parseint64_out_without_locale);
const int64_t atoi64_without_locale = atoi64(random_string); const int64_t atoi64_without_locale = atoi64(random_string);
const int atoi_without_locale = atoi(random_string); const int atoi_without_locale = atoi(random_string);
const int64_t atoi64c_without_locale = atoi64(random_string.c_str()); const int64_t atoi64c_without_locale = atoi64(random_string.c_str());
const int64_t random_int64 = const int64_t random_int64 =
fuzzed_data_provider.ConsumeIntegral<int64_t>(); fuzzed_data_provider.ConsumeIntegral<int64_t>();
const std::string i64tostr_without_locale = i64tostr(random_int64); const std::string tostring_without_locale = ToString(random_int64);
const int32_t random_int32 = const int32_t random_int32 =
fuzzed_data_provider.ConsumeIntegral<int32_t>(); fuzzed_data_provider.ConsumeIntegral<int32_t>();
const std::string strprintf_int_without_locale = const std::string strprintf_int_without_locale =
strprintf("%d", random_int64); strprintf("%d", random_int64);
const double random_double = const double random_double =
fuzzed_data_provider.ConsumeFloatingPoint<double>(); fuzzed_data_provider.ConsumeFloatingPoint<double>();
const std::string strprintf_double_without_locale = const std::string strprintf_double_without_locale =
strprintf("%f", random_double); strprintf("%f", random_double);
Show All 16 Lines if (parseint64_without_locale) {
assert(parseint64_out_without_locale == parseint64_out_with_locale); assert(parseint64_out_without_locale == parseint64_out_with_locale);
} }
const int64_t atoi64_with_locale = atoi64(random_string); const int64_t atoi64_with_locale = atoi64(random_string);
assert(atoi64_without_locale == atoi64_with_locale); assert(atoi64_without_locale == atoi64_with_locale);
const int64_t atoi64c_with_locale = atoi64(random_string.c_str()); const int64_t atoi64c_with_locale = atoi64(random_string.c_str());
assert(atoi64c_without_locale == atoi64c_with_locale); assert(atoi64c_without_locale == atoi64c_with_locale);
const int atoi_with_locale = atoi(random_string); const int atoi_with_locale = atoi(random_string);
assert(atoi_without_locale == atoi_with_locale); assert(atoi_without_locale == atoi_with_locale);
const std::string i64tostr_with_locale = i64tostr(random_int64); const std::string tostring_with_locale = ToString(random_int64);
assert(i64tostr_without_locale == i64tostr_with_locale); assert(tostring_without_locale == tostring_with_locale);
const std::string strprintf_int_with_locale = strprintf("%d", random_int64); const std::string strprintf_int_with_locale = strprintf("%d", random_int64);
assert(strprintf_int_without_locale == strprintf_int_with_locale); assert(strprintf_int_without_locale == strprintf_int_with_locale);
const std::string strprintf_double_with_locale = const std::string strprintf_double_with_locale =
strprintf("%f", random_double); strprintf("%f", random_double);
assert(strprintf_double_without_locale == strprintf_double_with_locale); assert(strprintf_double_without_locale == strprintf_double_with_locale);
const std::locale current_cpp_locale; const std::locale current_cpp_locale;
assert(current_cpp_locale == std::locale::classic()); assert(current_cpp_locale == std::locale::classic());
} }