mirror of git://gcc.gnu.org/git/gcc.git
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
// { 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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// Copyright (C) 2014-2019 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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// 8.4.9 path decomposition [path.decompose]
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#include <experimental/filesystem>
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#include <vector>
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#include <testsuite_hooks.h>
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#include <testsuite_fs.h>
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using std::experimental::filesystem::path;
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void
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test01()
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{
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VERIFY( path("/foo/bar.txt").stem() == path("bar") );
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path p = "foo.bar.baz.tar";
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std::vector<std::string> v;
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for (; !p.extension().empty(); p = p.stem())
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v.push_back(p.extension().string());
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VERIFY( v.at(0) == ".tar" );
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VERIFY( v.at(1) == ".baz" );
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VERIFY( v.at(2) == ".bar" );
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VERIFY( path(".hidden").stem() == path() );
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VERIFY( path().stem() == path() );
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VERIFY( path(".").stem() == path(".") );
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VERIFY( path("..").stem() == path("..") );
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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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