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crate::ix!();
//-------------------------------------------[.cpp/bitcoin/src/test/fuzz/strprintf.cpp]
#[fuzz_test] fn str_printf() {
todo!();
/*
FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
const std::string format_string = fuzzed_data_provider.ConsumeRandomLengthString(64);
const bilingual_str bilingual_string{format_string, format_string};
const int digits_in_format_specifier = std::count_if(format_string.begin(), format_string.end(), IsDigit);
// Avoid triggering the following crash bug:
// * strprintf("%987654321000000:", 1);
//
// Avoid triggering the following OOM bug:
// * strprintf("%.222222200000000$", 1.1);
//
// Upstream bug report: https://github.com/c42f/tinyformat/issues/70
if (format_string.find('%') != std::string::npos && digits_in_format_specifier >= 7) {
return;
}
// Avoid triggering the following crash bug:
// * strprintf("%1$*1$*", -11111111);
//
// Upstream bug report: https://github.com/c42f/tinyformat/issues/70
if (format_string.find('%') != std::string::npos && format_string.find('$') != std::string::npos && format_string.find('*') != std::string::npos && digits_in_format_specifier > 0) {
return;
}
// Avoid triggering the following crash bug:
// * strprintf("%.1s", (char*)nullptr);
//
// (c_void)strprintf(format_string, (char*)nullptr);
//
// Upstream bug report: https://github.com/c42f/tinyformat/issues/70
try {
CallOneOf(
fuzzed_data_provider,
[&] {
(c_void)strprintf(format_string, fuzzed_data_provider.ConsumeRandomLengthString(32));
(c_void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeRandomLengthString(32));
},
[&] {
(c_void)strprintf(format_string, fuzzed_data_provider.ConsumeRandomLengthString(32).c_str());
(c_void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeRandomLengthString(32).c_str());
},
[&] {
(c_void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<signed char>());
(c_void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<signed char>());
},
[&] {
(c_void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<unsigned char>());
(c_void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<unsigned char>());
},
[&] {
(c_void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<char>());
(c_void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<char>());
},
[&] {
(c_void)strprintf(format_string, fuzzed_data_provider.ConsumeBool());
(c_void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeBool());
});
} catch (const tinyformat::format_error&) {
}
if (format_string.find('%') != std::string::npos && format_string.find('c') != std::string::npos) {
// Avoid triggering the following:
// * strprintf("%c", 1.31783e+38);
// tinyformat.h:244:36: runtime error: 1.31783e+38 is outside the range of representable values of type 'char'
return;
}
if (format_string.find('%') != std::string::npos && format_string.find('*') != std::string::npos) {
// Avoid triggering the following:
// * strprintf("%*", -2.33527e+38);
// tinyformat.h:283:65: runtime error: -2.33527e+38 is outside the range of representable values of type 'int'
// * strprintf("%*", -2147483648);
// tinyformat.h:763:25: runtime error: negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself
return;
}
try {
CallOneOf(
fuzzed_data_provider,
[&] {
(c_void)strprintf(format_string, fuzzed_data_provider.ConsumeFloatingPoint<float>());
(c_void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeFloatingPoint<float>());
},
[&] {
(c_void)strprintf(format_string, fuzzed_data_provider.ConsumeFloatingPoint<double>());
(c_void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeFloatingPoint<double>());
},
[&] {
(c_void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<int16_t>());
(c_void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<int16_t>());
},
[&] {
(c_void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<uint16_t>());
(c_void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<uint16_t>());
},
[&] {
(c_void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<int32_t>());
(c_void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<int32_t>());
},
[&] {
(c_void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<uint32_t>());
(c_void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<uint32_t>());
},
[&] {
(c_void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<int64_t>());
(c_void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<int64_t>());
},
[&] {
(c_void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<uint64_t>());
(c_void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<uint64_t>());
});
} catch (const tinyformat::format_error&) {
}
*/
}