mirror of git://gcc.gnu.org/git/gcc.git
94 lines
2.2 KiB
C++
94 lines
2.2 KiB
C++
// Copyright (C) 2016-2019 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 "-DUSE_FILESYSTEM_TS -lstdc++fs" }
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// { dg-do run { target c++11 } }
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// { dg-require-filesystem-ts "" }
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#include <experimental/filesystem>
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#include <testsuite_hooks.h>
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#include <testsuite_fs.h>
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namespace fs = std::experimental::filesystem;
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void
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test01()
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{
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std::error_code ec, ec2;
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__gnu_test::scoped_file f;
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auto tgt = f.path;
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// Test empty path.
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fs::path p;
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create_symlink(tgt, p, ec );
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VERIFY( ec );
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try
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{
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create_symlink(tgt, p);
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}
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catch (const std::experimental::filesystem::filesystem_error& ex)
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{
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ec2 = ex.code();
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VERIFY( ex.path1() == tgt );
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VERIFY( ex.path2() == p );
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}
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VERIFY( ec2 == ec );
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}
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void
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test02()
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{
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std::error_code ec, ec2;
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__gnu_test::scoped_file f;
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auto tgt = f.path;
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// Test non-existent path
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auto p = __gnu_test::nonexistent_path();
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VERIFY( !exists(p) );
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create_symlink(tgt, p, ec); // create the symlink once
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VERIFY( !ec );
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VERIFY( exists(p) );
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VERIFY( is_symlink(p) );
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remove(p);
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create_symlink(tgt, p); // create the symlink again
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VERIFY( exists(p) );
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VERIFY( is_symlink(p) );
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create_symlink(tgt, p, ec); // Try to create existing symlink
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VERIFY( ec );
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try
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{
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create_symlink(tgt, p);
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}
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catch (const std::experimental::filesystem::filesystem_error& ex)
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{
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ec2 = ex.code();
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VERIFY( ex.path1() == tgt );
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VERIFY( ex.path2() == p );
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}
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VERIFY( ec2 == ec );
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remove(p);
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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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}
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