| // Copyright (C) 2015-2021 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 3, or (at your option) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| // { dg-options "-DUSE_FILESYSTEM_TS -lstdc++fs" } |
| // { dg-do run { target c++11 } } |
| // { dg-require-filesystem-ts "" } |
| |
| #include <experimental/filesystem> |
| #include <testsuite_hooks.h> |
| #include <testsuite_fs.h> |
| |
| namespace fs = std::experimental::filesystem; |
| |
| void |
| test01() |
| { |
| std::error_code ec; |
| auto p = __gnu_test::nonexistent_path(); |
| canonical( p, ec ); |
| VERIFY( ec ); |
| |
| p = fs::current_path(); |
| canonical( p, ec ); |
| VERIFY( !ec ); |
| |
| const auto root = fs::absolute("/"); |
| |
| p = "/"; |
| p = canonical( p, ec ); |
| VERIFY( p == root ); |
| VERIFY( !ec ); |
| |
| p = "/."; |
| p = canonical( p, ec ); |
| VERIFY( p == root ); |
| VERIFY( !ec ); |
| |
| p = "/.."; |
| p = canonical( p, ec ); |
| VERIFY( p == root ); |
| VERIFY( !ec ); |
| |
| p = "/../.././."; |
| p = canonical( p, ec ); |
| VERIFY( p == root ); |
| VERIFY( !ec ); |
| } |
| |
| void |
| test02() |
| { |
| #if __cpp_exceptions |
| fs::path p = "rel", base = __gnu_test::nonexistent_path(); |
| fs::path e1, e2; |
| try { |
| canonical(p, base); |
| } catch (const fs::filesystem_error& e) { |
| e1 = e.path1(); |
| e2 = e.path2(); |
| } |
| VERIFY( e1 == p ); |
| VERIFY( e2 == base ); |
| #endif |
| } |
| |
| int |
| main() |
| { |
| test01(); |
| test02(); |
| } |