text: // Licensed to the Apache Software Foundation (ASF) under one
  // or more contributor license agreements.  See the NOTICE file
  // distributed with this work for additional information
  // regarding copyright ownership.  The ASF licenses this file
  // to you under the Apache License, Version 2.0 (the
  // "License"); you may not use this file except in compliance
  // with the License.  You may obtain a copy of the License at
  //
  //   http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing,
  // software distributed under the License is distributed on an
  // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  // KIND, either express or implied.  See the License for the
  // specific language governing permissions and limitations
  // under the License.
  
  #include <gtest/gtest.h>
  #include <time.h>
  
  #include "function_test_util.h"
  #include "runtime/tuple_row.h"
  #include "vec/functions/simple_function_factory.h"
  
  namespace doris::vectorized {
  
  TEST(HashFunctionTest, murmur_hash_3_test) {
      std::string func_name = "murmur_hash3_32";
  
      {
          InputTypeSet input_types = {TypeIndex::String};
  
          DataSet data_set = {{{Null()}, Null()}, {{std::string("hello")}, (int32_t)1321743225}};
  
          check_function<DataTypeInt32, true>(func_name, input_types, data_set);
      };
  
      {
          InputTypeSet input_types = {TypeIndex::String, TypeIndex::String};
  
          DataSet data_set = {{{std::string("hello"), std::string("world")}, (int32_t)984713481},
                              {{std::string("hello"), Null()}, Null()}};
  
          check_function<DataTypeInt32, true>(func_name, input_types, data_set);
      };
  
      {
          InputTypeSet input_types = {TypeIndex::String, TypeIndex::String, TypeIndex::String};
  
          DataSet data_set = {{{std::string("hello"), std::string("world"), std::string("!")},
                               (int32_t)-666935433},
                              {{std::string("hello"), std::string("world"), Null()}, Null()}};
  
          check_function<DataTypeInt32, true>(func_name, input_types, data_set);
      };
  }
  
  TEST(HashFunctionTest, murmur_hash_2_test) {
      std::string func_name = "murmurHash2_64";
  
      {
          InputTypeSet input_types = {TypeIndex::String};
  
          DataSet data_set = {{{Null()}, Null()},
                              {{std::string("hello")}, (uint64_t)2191231550387646743ull}};
  
          check_function<DataTypeUInt64, true>(func_name, input_types, data_set);
      };
  
      {
          InputTypeSet input_types = {TypeIndex::String, TypeIndex::String};
  
          DataSet data_set = {
                  {{std::string("hello"), std::string("world")}, (uint64_t)11978658642541747642ull},
                  {{std::string("hello"), Null()}, Null()}};
  
          check_function<DataTypeUInt64, true>(func_name, input_types, data_set);
      };
  
      {
          InputTypeSet input_types = {TypeIndex::String, TypeIndex::String, TypeIndex::String};
  
          DataSet data_set = {{{std::string("hello"), std::string("world"), std::string("!")},
                               (uint64_t)1367324781703025231ull},
                              {{std::string("hello"), std::string("world"), Null()}, Null()}};
  
          check_function<DataTypeUInt64, true>(func_name, input_types, data_set);
      };
  }
  
  } // namespace doris::vectorized
  