text: // Copyright (c) Microsoft Corporation.
  // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  
  #define _SILENCE_STDEXT_HASH_DEPRECATION_WARNINGS
  #include <assert.h>
  #include <hash_map>
  #include <hash_set>
  #include <unordered_map>
  #include <unordered_set>
  
  template <typename T>
  void check_max_buckets_is_reasonable(const T& val) {
      size_t max_buckets = val.max_bucket_count();
      assert(max_buckets > 1000000);
  }
  
  int main() {
      std::unordered_map<int, int> umap_test;
      std::unordered_set<int> uset_test;
      stdext::hash_map<int, int> hashmap_test;
      stdext::hash_set<int> hashset_test;
  
      check_max_buckets_is_reasonable(umap_test);
      check_max_buckets_is_reasonable(uset_test);
      check_max_buckets_is_reasonable(hashmap_test);
      check_max_buckets_is_reasonable(hashset_test);
  }
  