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tests: Fill fuzzing coverage gaps for functions in util/translation.h

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This commit is contained in:
practicalswift 2020-05-10 12:32:54 +00:00
parent b74f3d6c45
commit fb559c1170
2 changed files with 34 additions and 0 deletions
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6
src/test/fuzz/string.cpp
View file

@ -119,4 +119,10 @@ void test_one_input(const std::vector<uint8_t>& buffer)
int64_t amount_out;
(void)ParseFixedPoint(random_string_1, fuzzed_data_provider.ConsumeIntegralInRange<int>(0, 1024), &amount_out);
}
{
(void)Untranslated(random_string_1);
const bilingual_str bs1{random_string_1, random_string_2};
const bilingual_str bs2{random_string_2, random_string_1};
(void)(bs1 + bs2);
}
}

28
src/test/fuzz/strprintf.cpp
View file

@ -6,6 +6,7 @@
#include <test/fuzz/fuzz.h>
#include <tinyformat.h>
#include <util/strencodings.h>
#include <util/translation.h>
#include <algorithm>
#include <cstdint>
@ -16,6 +17,7 @@ void test_one_input(const std::vector<uint8_t>& buffer)
{
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);
@ -47,50 +49,62 @@ void test_one_input(const std::vector<uint8_t>& buffer)
try {
(void)strprintf(format_string, (signed char*)nullptr);
(void)tinyformat::format(bilingual_string, (signed char*)nullptr);
} catch (const tinyformat::format_error&) {
}
try {
(void)strprintf(format_string, (unsigned char*)nullptr);
(void)tinyformat::format(bilingual_string, (unsigned char*)nullptr);
} catch (const tinyformat::format_error&) {
}
try {
(void)strprintf(format_string, (void*)nullptr);
(void)tinyformat::format(bilingual_string, (void*)nullptr);
} catch (const tinyformat::format_error&) {
}
try {
(void)strprintf(format_string, (bool*)nullptr);
(void)tinyformat::format(bilingual_string, (bool*)nullptr);
} catch (const tinyformat::format_error&) {
}
try {
(void)strprintf(format_string, (float*)nullptr);
(void)tinyformat::format(bilingual_string, (float*)nullptr);
} catch (const tinyformat::format_error&) {
}
try {
(void)strprintf(format_string, (double*)nullptr);
(void)tinyformat::format(bilingual_string, (double*)nullptr);
} catch (const tinyformat::format_error&) {
}
try {
(void)strprintf(format_string, (int16_t*)nullptr);
(void)tinyformat::format(bilingual_string, (int16_t*)nullptr);
} catch (const tinyformat::format_error&) {
}
try {
(void)strprintf(format_string, (uint16_t*)nullptr);
(void)tinyformat::format(bilingual_string, (uint16_t*)nullptr);
} catch (const tinyformat::format_error&) {
}
try {
(void)strprintf(format_string, (int32_t*)nullptr);
(void)tinyformat::format(bilingual_string, (int32_t*)nullptr);
} catch (const tinyformat::format_error&) {
}
try {
(void)strprintf(format_string, (uint32_t*)nullptr);
(void)tinyformat::format(bilingual_string, (uint32_t*)nullptr);
} catch (const tinyformat::format_error&) {
}
try {
(void)strprintf(format_string, (int64_t*)nullptr);
(void)tinyformat::format(bilingual_string, (int64_t*)nullptr);
} catch (const tinyformat::format_error&) {
}
try {
(void)strprintf(format_string, (uint64_t*)nullptr);
(void)tinyformat::format(bilingual_string, (uint64_t*)nullptr);
} catch (const tinyformat::format_error&) {
}
@ -98,21 +112,27 @@ void test_one_input(const std::vector<uint8_t>& buffer)
switch (fuzzed_data_provider.ConsumeIntegralInRange(0, 5)) {
case 0:
(void)strprintf(format_string, fuzzed_data_provider.ConsumeRandomLengthString(32));
(void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeRandomLengthString(32));
break;
case 1:
(void)strprintf(format_string, fuzzed_data_provider.ConsumeRandomLengthString(32).c_str());
(void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeRandomLengthString(32).c_str());
break;
case 2:
(void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<signed char>());
(void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<signed char>());
break;
case 3:
(void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<unsigned char>());
(void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<unsigned char>());
break;
case 4:
(void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<char>());
(void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<char>());
break;
case 5:
(void)strprintf(format_string, fuzzed_data_provider.ConsumeBool());
(void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeBool());
break;
}
} catch (const tinyformat::format_error&) {
@ -138,27 +158,35 @@ void test_one_input(const std::vector<uint8_t>& buffer)
switch (fuzzed_data_provider.ConsumeIntegralInRange(0, 7)) {
case 0:
(void)strprintf(format_string, fuzzed_data_provider.ConsumeFloatingPoint<float>());
(void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeFloatingPoint<float>());
break;
case 1:
(void)strprintf(format_string, fuzzed_data_provider.ConsumeFloatingPoint<double>());
(void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeFloatingPoint<double>());
break;
case 2:
(void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<int16_t>());
(void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<int16_t>());
break;
case 3:
(void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<uint16_t>());
(void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<uint16_t>());
break;
case 4:
(void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<int32_t>());
(void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<int32_t>());
break;
case 5:
(void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<uint32_t>());
(void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<uint32_t>());
break;
case 6:
(void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<int64_t>());
(void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<int64_t>());
break;
case 7:
(void)strprintf(format_string, fuzzed_data_provider.ConsumeIntegral<uint64_t>());
(void)tinyformat::format(bilingual_string, fuzzed_data_provider.ConsumeIntegral<uint64_t>());
break;
}
} catch (const tinyformat::format_error&) {