55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
#include "FuzzUtils.h"
|
|
#include "simdjson.h"
|
|
#include <cstddef>
|
|
#include <cstdint>
|
|
#include <fstream>
|
|
#include <string>
|
|
|
|
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
|
|
FuzzData fd(Data, Size);
|
|
|
|
const int action = fd.getInt<0, 10>();
|
|
|
|
const auto s1 = fd.get<size_t>();
|
|
const auto s2 = fd.get<size_t>();
|
|
switch (action) {
|
|
case 0: {
|
|
simdjson_unused simdjson::padded_string p(s1);
|
|
} break;
|
|
case 1: {
|
|
// operator== with temp value
|
|
simdjson_unused simdjson::padded_string p1(s1);
|
|
simdjson_unused simdjson::padded_string p2(s2);
|
|
p1 = std::move(p2);
|
|
} break;
|
|
case 2: {
|
|
// swap
|
|
simdjson_unused simdjson::padded_string p1(s1);
|
|
simdjson_unused simdjson::padded_string p2(s2);
|
|
p1.swap(p2);
|
|
} break;
|
|
case 3: {
|
|
simdjson_unused simdjson::padded_string p(s1);
|
|
p.data();
|
|
} break;
|
|
case 4: {
|
|
simdjson::padded_string p(s1);
|
|
simdjson_unused auto sv = static_cast<std::string_view>(p);
|
|
} break;
|
|
case 5: {
|
|
// load from file.
|
|
const std::string filename = "/dev/shm/fuzz_padded.tmp";
|
|
{
|
|
std::ofstream file(filename);
|
|
assert(file);
|
|
const long ssize = static_cast<long>(fd.Size);
|
|
file.write(fd.chardata(), ssize);
|
|
assert(file.tellp() == ssize);
|
|
}
|
|
simdjson_unused auto data = simdjson::padded_string::load(filename);
|
|
} break;
|
|
default:;
|
|
}
|
|
return 0;
|
|
}
|