mirror of git://gcc.gnu.org/git/gcc.git
70 lines
1.7 KiB
C++
70 lines
1.7 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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// 8.4.4 path concatenation [path.concat]
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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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using std::experimental::filesystem::path;
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void
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test01()
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{
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const path p("/foo/bar");
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path pp = p;
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pp += p;
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VERIFY( pp.string() == "/foo/bar/foo/bar" );
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VERIFY( std::distance(pp.begin(), pp.end()) == 5 );
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path q("foo/bar");
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path qq = q;
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qq += q;
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VERIFY( qq.string() == "foo/barfoo/bar" );
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VERIFY( std::distance(qq.begin(), qq.end()) == 3 );
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q += p;
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VERIFY( q.string() == "foo/bar/foo/bar" );
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VERIFY( std::distance(q.begin(), q.end()) == 4 );
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}
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void
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test02()
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{
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for (path p : __gnu_test::test_paths)
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{
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auto prior_native = p.native();
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path x("//blah/di/blah");
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p += x;
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VERIFY( p.native() == prior_native + x.native() );
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}
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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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}
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