#include "minify.h"
#include "parser3.h"

std::pair<std::string, parser3::Status> runStreaming(std::string copy) {
  MinifyState state;
  auto c = minifyCallbacks();
  parser3::Parser3 parser(&c, &state);
  for (int i = 0; i < copy.size(); ++i) {
    auto s = parser.parse(copy.data() + i, 1);
    if (s != parser3::S_AGAIN) {
      return {state.result, s};
    }
  }
  auto s = parser.parse(nullptr, 0);
  if (s != parser3::S_OK) {
    return {state.result, s};
  }
  return {state.result, parser3::S_OK};
}

std::pair<std::string, parser3::Status> runBatch(std::string copy) {
  MinifyState state;
  auto c = minifyCallbacks();
  parser3::Parser3 parser(&c, &state);
  auto s = parser.parse(copy.data(), copy.size());
  if (s != parser3::S_AGAIN) {
    return {state.result, s};
  }
  s = parser.parse(nullptr, 0);
  if (s != parser3::S_OK) {
    return {state.result, s};
  }
  return {state.result, parser3::S_OK};
}

void testStreaming(std::string const &json) {
  auto result1 = runStreaming(json);
  auto result2 = runBatch(json);
  if (result1 != result2) {
    abort();
  }
}

extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  testStreaming(std::string((const char *)data, size));
  return 0;
}