libstdc++-v3/testsuite/27_io/filesystem/path/construct/locale.cc

   1 // { dg-options "-std=gnu++17" }
   2 // { dg-do run { target c++17 } }
   3
   4 // Copyright (C) 2014-2021 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 // 30.10.7.4.1 path constructors [fs.path.construct]
  22
  23 #include <filesystem>
  24 #include <testsuite_hooks.h>
  25 #include <testsuite_iterators.h>
  26
  27 using std::filesystem::path;
  28
  29 void
  30 test01()
  31 {
  32   path p("/foo/bar", std::locale::classic());
  33 #if defined(__MINGW32__) || defined(__MINGW64__)
  34   VERIFY( p.native() == L"/foo/bar" );
  35 #else
  36   VERIFY( p.native() == "/foo/bar" );
  37 #endif
  38 }
  39
  40 void
  41 test02()
  42 {
  43   using __gnu_test::test_container;
  44   using __gnu_test::input_iterator_wrapper;
  45   // Test with input iterators and const value_types
  46
  47   const std::locale loc;
  48   const std::string s = "foo/bar/";
  49   const path p0(s);
  50
  51   test_container<char, input_iterator_wrapper>
  52       r1((char*)s.c_str(), (char*)s.c_str() + s.size());
  53   path p1(r1.begin(), r1.end(), loc);
  54   VERIFY( p1 == p0 );
  55
  56   test_container<char, input_iterator_wrapper>
  57     r2((char*)s.c_str(), (char*)s.c_str() + s.size() + 1); // includes null-terminator
  58   path p2(r2.begin(), loc);
  59   VERIFY( p2 == p0 );
  60
  61   test_container<const char, input_iterator_wrapper>
  62     r3(s.c_str(), s.c_str() + s.size());
  63   path p3(r3.begin(), r3.end(), loc);
  64   VERIFY( p3 == p0 );
  65
  66   test_container<const char, input_iterator_wrapper>
  67     r4(s.c_str(), s.c_str() + s.size() + 1); // includes null-terminator
  68   path p4(r4.begin(), loc);
  69   VERIFY( p4 == p0 );
  70 }
  71
  72 int
  73 main()
  74 {
  75   test01();
  76   test02();
  77 }