Function MakeValue

src/test/fuzz/dbwrapper.cpp:111–116

Generate a deterministic value from key and size. The fuzz input picks * a 16-bit length (up to MAX_VALUE_LEN) and an 8-bit multiplier so that a * small amount of fuzz input can produce a wide range of value sizes. */

 *  a 16-bit length (up to MAX_VALUE_LEN) and an 8-bit multiplier so that a
 *  small amount of fuzz input can produce a wide range of value sizes. */
std::vector<uint8_t> MakeValue(uint16_t key, uint32_t size)
{
    std::vector<uint8_t> v(size);
    std::iota(v.begin(), v.end(), static_cast<uint8_t>(key ^ (key >> 8)));
    return v;
}

/** Equivalent to leveldb::BytewiseComparator() on 2-byte little-endian
 *  serialized uint16_t keys, while keeping the oracle keyed by uint16_t. */