mirror of git://gcc.gnu.org/git/gcc.git
98 lines
2.4 KiB
C++
98 lines
2.4 KiB
C++
// Copyright (C) 2015-2017 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// { dg-options "-std=gnu++17 -lstdc++fs" }
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// { dg-do run { target c++17 } }
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// { dg-require-filesystem-ts "" }
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#include <filesystem>
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#include <testsuite_hooks.h>
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#include <testsuite_fs.h>
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namespace fs = std::filesystem;
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void
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test01()
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{
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std::error_code ec = make_error_code(std::errc::invalid_argument);
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fs::path dot = ".";
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fs::file_status st1 = fs::status(dot, ec);
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VERIFY( !ec );
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VERIFY( st1.type() == fs::file_type::directory );
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fs::file_status st2 = fs::status(dot);
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VERIFY( st2.type() == fs::file_type::directory );
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}
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void
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test02()
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{
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fs::path p = __gnu_test::nonexistent_path();
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std::error_code ec;
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fs::file_status st1 = fs::status(p, ec);
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VERIFY( ec );
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VERIFY( st1.type() == fs::file_type::not_found );
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fs::file_status st2 = fs::status(p);
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VERIFY( st2.type() == fs::file_type::not_found );
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}
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void
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test03()
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{
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fs::path dir = __gnu_test::nonexistent_path();
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fs::create_directory(dir);
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__gnu_test::scoped_file d(dir, __gnu_test::scoped_file::adopt_file);
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__gnu_test::scoped_file f(dir / "file");
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fs::permissions(dir, fs::perms::none);
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std::error_code ec;
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fs::file_status st = fs::status(f.path, ec);
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VERIFY( ec.value() == (int)std::errc::permission_denied );
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VERIFY( st.type() == fs::file_type::none );
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#if __cpp_exceptions
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bool caught = false;
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std::error_code ec2;
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fs::path p, p2;
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try {
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fs::symlink_status(f.path);
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} catch (const fs::filesystem_error& e) {
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caught = true;
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p = e.path1();
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p2 = e.path2();
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ec2 = e.code();
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}
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VERIFY( caught );
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VERIFY( ec2 == ec );
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VERIFY( p == f.path );
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VERIFY( p2.empty() );
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#endif
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fs::permissions(dir, fs::perms::owner_all, ec);
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}
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int
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main()
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{
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test01();
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test02();
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test03();
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}
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