libstdc++-v3/testsuite/experimental/filesystem/path/generic/generic_string.cc

   1 // { dg-options "-std=gnu++11 -lstdc++fs" }
   2 // { dg-require-filesystem-ts "" }
   3
   4 // Copyright (C) 2014-2016 Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING3.  If not see
  19 // <http://www.gnu.org/licenses/>.
  20
  21 // 8.4.7 path generic format observers [path.generic.obs]
  22
  23 #include <experimental/filesystem>
  24 #include <testsuite_fs.h>
  25 #include <testsuite_hooks.h>
  26
  27 using std::experimental::filesystem::path;
  28
  29 void
  30 test01()
  31 {
  32   for (const path& p : __gnu_test::test_paths)
  33   {
  34     path p2(p), p3;
  35     p2.swap(p3);
  36     VERIFY( p2 == path() );
  37     VERIFY( p3 == p );
  38     p2.swap(p3);
  39     VERIFY( p2 == p );
  40     VERIFY( p3 == path() );
  41   }
  42 }
  43
  44 int
  45 main()
  46 {
  47   test01();
  48 }