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// Copyright (C) 2018-2020 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 "-lstdc++fs" }
// { dg-do run { target c++11 } }
// { dg-require-filesystem-ts "" }
#include <experimental/filesystem>
#include <testsuite_hooks.h>
using std::experimental::filesystem::filesystem_error;
using std::experimental::filesystem::path;
bool contains(std::string what_str, std::string expected)
{
return what_str.find(expected) != std::string::npos;
}
void
test01()
{
const char* const str = "error test";
const std::error_code ec = make_error_code(std::errc::is_a_directory);
const path p1 = "test/path/one";
const path p2 = "/test/path/two";
const filesystem_error e1(str, ec);
VERIFY( contains(e1.what(), str) );
VERIFY( !contains(e1.what(), "[]") ); // no "empty path" in the string
VERIFY( e1.path1().empty() );
VERIFY( e1.path2().empty() );
VERIFY( e1.code() == ec );
const filesystem_error e2(str, p1, ec);
VERIFY( e2.path1() == p1 );
VERIFY( e2.path2().empty() );
VERIFY( contains(e2.what(), str) );
VERIFY( contains(e2.what(), p1.string()) );
VERIFY( e2.code() == ec );
const filesystem_error e3(str, path{}, ec);
VERIFY( e3.path1().empty() );
VERIFY( e3.path2().empty() );
VERIFY( contains(e3.what(), str) );
VERIFY( e3.code() == ec );
const filesystem_error e4(str, p1, p2, ec);
VERIFY( e4.path1() == p1 );
VERIFY( e4.path2() == p2 );
VERIFY( contains(e4.what(), str) );
VERIFY( contains(e4.what(), p1.string()) );
VERIFY( contains(e4.what(), p2.string()) );
VERIFY( !contains(e4.what(), "[]") );
VERIFY( e4.code() == ec );
const filesystem_error e5(str, p1, path{}, ec);
VERIFY( e5.path1() == p1 );
VERIFY( e5.path2().empty() );
VERIFY( contains(e5.what(), str) );
VERIFY( contains(e5.what(), p1.string()) );
VERIFY( e5.code() == ec );
const filesystem_error e6(str, path{}, p2, ec);
VERIFY( e6.path1().empty() );
VERIFY( e6.path2() == p2 );
VERIFY( contains(e6.what(), str) );
VERIFY( contains(e6.what(), "[]") );
VERIFY( contains(e6.what(), p2.string()) );
VERIFY( e6.code() == ec );
}
int
main()
{
test01();
}
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