text: //  Copyright (c) 2017 Taeguk Kwon
  //
  //  SPDX-License-Identifier: BSL-1.0
  //  Distributed under the Boost Software License, Version 1.0. (See accompanying
  //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  
  #include <hpx/local/init.hpp>
  #include <hpx/modules/testing.hpp>
  
  #include <algorithm>
  #include <iostream>
  #include <string>
  #include <vector>
  
  #include "remove_tests.hpp"
  #include "test_utils.hpp"
  
  ////////////////////////////////////////////////////////////////////////////
  void remove_test()
  {
      std::cout << "--- remove_test ---" << std::endl;
      test_remove<std::bidirectional_iterator_tag>();
  }
  
  void remove_exception_test()
  {
      std::cout << "--- remove_exception_test ---" << std::endl;
      test_remove_exception<std::bidirectional_iterator_tag>();
  }
  
  void remove_bad_alloc_test()
  {
      std::cout << "--- remove_bad_alloc_test ---" << std::endl;
      test_remove_bad_alloc<std::bidirectional_iterator_tag>();
  }
  
  ///////////////////////////////////////////////////////////////////////////////
  int hpx_main(hpx::program_options::variables_map& vm)
  {
      unsigned int seed = (unsigned int) std::time(nullptr);
      if (vm.count("seed"))
          seed = vm["seed"].as<unsigned int>();
  
      std::cout << "using seed: " << seed << std::endl;
      std::srand(seed);
  
      remove_test();
      remove_exception_test();
      remove_bad_alloc_test();
  
      std::cout << "Test Finish!" << std::endl;
  
      return hpx::local::finalize();
  }
  
  int main(int argc, char* argv[])
  {
      // add command line option which controls the random number generator seed
      using namespace hpx::program_options;
      options_description desc_commandline(
          "Usage: " HPX_APPLICATION_STRING " [options]");
  
      desc_commandline.add_options()("seed,s", value<unsigned int>(),
          "the random number generator seed to use for this run");
  
      // By default this test should run on all available cores
      std::vector<std::string> const cfg = {"hpx.os_threads=all"};
  
      // Initialize and run HPX
      hpx::local::init_params init_args;
      init_args.desc_cmdline = desc_commandline;
      init_args.cfg = cfg;
  
      HPX_TEST_EQ_MSG(hpx::local::init(hpx_main, argc, argv, init_args), 0,
          "HPX main exited with non-zero status");
  
      return hpx::util::report_errors();
  }
  