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

   1 // { dg-options "-std=gnu++17 -lstdc++fs" }
   2 // { dg-do run { target c++17 } }
   3 // { dg-require-filesystem-ts "" }
   4
   5 // Copyright (C) 2014-2019 Free Software Foundation, Inc.
   6 //
   7 // This file is part of the GNU ISO C++ Library.  This library is free
   8 // software; you can redistribute it and/or modify it under the
   9 // terms of the GNU General Public License as published by the
  10 // Free Software Foundation; either version 3, or (at your option)
  11 // any later version.
  12
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17
  18 // You should have received a copy of the GNU General Public License along
  19 // with this library; see the file COPYING3.  If not see
  20 // <http://www.gnu.org/licenses/>.
  21
  22 // 30.10.7.4.1 path constructors [fs.path.construct]
  23
  24 #include <filesystem>
  25 #include <testsuite_hooks.h>
  26 #include <testsuite_iterators.h>
  27
  28 using std::filesystem::path;
  29
  30 void
  31 test01()
  32 {
  33   path p("/foo/bar", std::locale::classic());
  34 #if defined(__MINGW32__) || defined(__MINGW64__)
  35   VERIFY( p.native() == L"/foo/bar" );
  36 #else
  37   VERIFY( p.native() == "/foo/bar" );
  38 #endif
  39 }
  40
  41 void
  42 test02()
  43 {
  44   using __gnu_test::test_container;
  45   using __gnu_test::input_iterator_wrapper;
  46   // Test with input iterators and const value_types
  47
  48   const std::locale loc;
  49   const std::string s = "foo/bar/";
  50   const path p0(s);
  51
  52   test_container<char, input_iterator_wrapper>
  53       r1((char*)s.c_str(), (char*)s.c_str() + s.size());
  54   path p1(r1.begin(), r1.end(), loc);
  55   VERIFY( p1 == p0 );
  56
  57   test_container<char, input_iterator_wrapper>
  58     r2((char*)s.c_str(), (char*)s.c_str() + s.size() + 1); // includes null-terminator
  59   path p2(r2.begin(), loc);
  60   VERIFY( p2 == p0 );
  61
  62   test_container<const char, input_iterator_wrapper>
  63     r3(s.c_str(), s.c_str() + s.size());
  64   path p3(r3.begin(), r3.end(), loc);
  65   VERIFY( p3 == p0 );
  66
  67   test_container<const char, input_iterator_wrapper>
  68     r4(s.c_str(), s.c_str() + s.size() + 1); // includes null-terminator
  69   path p4(r4.begin(), loc);
  70   VERIFY( p4 == p0 );
  71 }
  72
  73 int
  74 main()
  75 {
  76   test01();
  77   test02();
  78 }