libstdc++-v3/testsuite/experimental/filesystem/operations/absolute.cc

   1 // { dg-options "-DUSE_FILESYSTEM_TS -lstdc++fs" }
   2 // { dg-do run { target c++11 } }
   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 // 15.1 Absolute [fs.op.absolute]
  23
  24 #include <experimental/filesystem>
  25 #include <testsuite_fs.h>
  26 #include <testsuite_hooks.h>
  27
  28 using std::experimental::filesystem::path;
  29
  30 void
  31 test01()
  32 {
  33   for (const path& p : __gnu_test::test_paths)
  34   {
  35 #if defined(__MINGW32__) || defined(__MINGW64__)
  36     if (p.empty())
  37       continue;
  38 #endif
  39     VERIFY( absolute(p).is_absolute() );
  40   }
  41 }
  42
  43 void
  44 test02()
  45 {
  46 #if defined(__MINGW32__) || defined(__MINGW64__)
  47   path p1("/");
  48   VERIFY( absolute(p1) != p1 );
  49   path p2("/foo");
  50   VERIFY( absolute(p2) != p2 );
  51   path p3("foo");
  52   VERIFY( absolute(p3) != p3 );
  53   path p4("C:\\");
  54   VERIFY( absolute(p3, p4) == "C:\\foo" );
  55   VERIFY( absolute(p4) == p4 );
  56 #else
  57   path p1("/");
  58   VERIFY( absolute(p1) == p1 );
  59   VERIFY( absolute(p1, "/bar") == p1 );
  60   path p2("/foo");
  61   VERIFY( absolute(p2) == p2 );
  62   VERIFY( absolute(p2, "/bar") == p2 );
  63   path p3("foo");
  64   VERIFY( absolute(p3) != p3 );
  65   VERIFY( absolute(p3, "/bar") == "/bar/foo" );
  66 #endif
  67 }
  68
  69 int
  70 main()
  71 {
  72   test01();
  73   test02();
  74 }