text: //===----------------------------------------------------------------------===//
  //
  //                     The LLVM Compiler Infrastructure
  //
  // This file is dual licensed under the MIT and the University of Illinois Open
  // Source Licenses. See LICENSE.TXT for details.
  //
  //===----------------------------------------------------------------------===//
  
  // UNSUPPORTED: c++98, c++03
  
  // <experimental/filesystem>
  
  // void create_symlink(const path& existing_symlink, const path& new_symlink);
  // void create_symlink(const path& existing_symlink, const path& new_symlink,
  //                   error_code& ec) noexcept;
  
  #include <experimental/filesystem>
  #include <cassert>
  
  #include "test_macros.h"
  #include "rapid-cxx-test.hpp"
  #include "filesystem_test_helper.hpp"
  
  using namespace std::experimental::filesystem;
  namespace fs = std::experimental::filesystem;
  
  TEST_SUITE(filesystem_create_symlink_test_suite)
  
  TEST_CASE(test_signatures)
  {
      const path p; ((void)p);
      std::error_code ec; ((void)ec);
      ASSERT_NOT_NOEXCEPT(fs::create_symlink(p, p));
      ASSERT_NOEXCEPT(fs::create_symlink(p, p, ec));
  }
  
  TEST_CASE(test_error_reporting)
  {
      scoped_test_env env;
      const path file = env.create_file("file1", 42);
      const path file2 = env.create_file("file2", 55);
      const path sym = env.create_symlink(file, "sym");
      { // destination exists
          std::error_code ec;
          fs::create_symlink(sym, file2, ec);
          TEST_REQUIRE(ec);
      }
  }
  
  TEST_CASE(create_symlink_basic)
  {
      scoped_test_env env;
      const path file = env.create_file("file", 42);
      const path file_sym = env.create_symlink(file, "file_sym");
      const path dir = env.create_dir("dir");
      const path dir_sym = env.create_symlink(dir, "dir_sym");
      {
          const path dest = env.make_env_path("dest1");
          std::error_code ec;
          fs::create_symlink(file_sym, dest, ec);
          TEST_REQUIRE(!ec);
          TEST_CHECK(is_symlink(dest));
          TEST_CHECK(equivalent(dest, file));
      }
      {
          const path dest = env.make_env_path("dest2");
          std::error_code ec;
          fs::create_symlink(dir_sym, dest, ec);
          TEST_REQUIRE(!ec);
          TEST_CHECK(is_symlink(dest));
          TEST_CHECK(equivalent(dest, dir));
      }
  }
  
  
  TEST_SUITE_END()
  