void Teardown()

in src/benchmarks/mwcas_benchmark.cc [116:151]
30 lines of code
10 McCabe index (conditional complexity)

  void Teardown() {
    if(FLAGS_array_size > 100) {
      return;
    }
    // Check the array for correctness
    unique_ptr_t<int64_t> found = alloc_unique<int64_t>(
      sizeof(int64_t) * FLAGS_array_size);

    for(uint32_t i = 0; i < FLAGS_array_size; i++) {
      found.get()[i] = 0;
    }

    for(uint32_t i = 0; i < FLAGS_array_size; i++) {
      uint32_t idx =
        uint32_t((uint64_t(test_array_[i]) % (4 * FLAGS_array_size)) / 4);
      LOG(INFO) << "idx=" << idx << ", pos=" << i << ", val=" <<
        (uint64_t)test_array_[i];

      if(!(idx >= 0 && idx < FLAGS_array_size)) {
        LOG(INFO) << "Invalid: pos=" << i << "val=" << uint64_t(test_array_[i]);
        continue;
      }
      found.get()[idx]++;
    }

    uint32_t missing = 0;
    uint32_t duplicated = 0;
    for(uint32_t i = 0; i < FLAGS_array_size; i++) {
      if(found.get()[i] == 0) missing++;
      if(found.get()[i] > 1) duplicated++;
    }

    CHECK(0 == missing && 0 == duplicated) <<
      "Failed final sanity test, missing: " << missing << " duplicated: " <<
      duplicated;
  }