Function FUZZ_TARGET

src/test/fuzz/prevector.cpp:207–285

} // namespace

FUZZ_TARGET(prevector)
{
    FuzzedDataProvider prov(buffer.data(), buffer.size());
    prevector_tester<8, int> test;

    LIMITED_WHILE(prov.remaining_bytes(), 3000)
    {
        switch (prov.ConsumeIntegralInRange<int>(0, 13 + 3 * (test.size() > 0))) {
        case 0:
            test.insert(prov.ConsumeIntegralInRange<size_t>(0, test.size()), prov.ConsumeIntegral<int>());
            break;
        case 1:
            test.resize(std::max(0, std::min(30, (int)test.size() + prov.ConsumeIntegralInRange<int>(0, 4) - 2)));
            break;
        case 2:
            test.insert(prov.ConsumeIntegralInRange<size_t>(0, test.size()), 1 + prov.ConsumeBool(), prov.ConsumeIntegral<int>());
            break;
        case 3: {
            int del = prov.ConsumeIntegralInRange<int>(0, test.size());
            int beg = prov.ConsumeIntegralInRange<int>(0, test.size() - del);
            test.erase(beg, beg + del);
            break;
        }
        case 4:
            test.push_back(prov.ConsumeIntegral<int>());
            break;
        case 5: {
            int values[4];
            int num = 1 + prov.ConsumeIntegralInRange<int>(0, 3);
            for (int k = 0; k < num; ++k) {
                values[k] = prov.ConsumeIntegral<int>();
            }
            test.insert_range(prov.ConsumeIntegralInRange<size_t>(0, test.size()), values, values + num);
            break;
        }
        case 6: {
            int num = 1 + prov.ConsumeIntegralInRange<int>(0, 15);
            std::vector<int> values(num);
            for (auto& v : values) {
                v = prov.ConsumeIntegral<int>();
            }
            test.resize_uninitialized(values);
            break;
        }
        case 7:
            test.reserve(prov.ConsumeIntegralInRange<size_t>(0, 32767));
            break;
        case 8:
            test.shrink_to_fit();
            break;
        case 9:
            test.clear();
            break;
        case 10:
            test.assign(prov.ConsumeIntegralInRange<size_t>(0, 32767), prov.ConsumeIntegral<int>());
            break;
        case 11:
            test.swap();