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/* vim: set sw=4 sts=4 et foldmethod=syntax : */
/*
* Copyright (c) 2006 Mark Loeser
* Copyright (c) 2010 Ciaran McCreesh
*
* This file is part of the Paludis package manager. Paludis is free software;
* you can redistribute it and/or modify it under the terms of the GNU General
* Public License version 2, as published by the Free Software Foundation.
*
* Paludis 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 program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <paludis/util/fs_iterator.hh>
#include <paludis/util/fs_path.hh>
#include <paludis/util/fs_error.hh>
#include <paludis/util/options.hh>
#include <test/test_framework.hh>
#include <test/test_runner.hh>
using namespace paludis;
using namespace test;
namespace test_cases
{
struct FSIteratorManipulationTest : TestCase
{
FSIteratorManipulationTest() : TestCase("construction and manipulation") { }
void run()
{
TEST_CHECK_THROWS(FSIterator(FSPath("/i/dont/exist/"), { }), FSError);
FSIterator iter(FSPath("fs_iterator_TEST_dir"), { });
FSIterator iter1(iter);
TEST_CHECK(iter == iter1);
TEST_CHECK(!(iter != iter1));
}
} test_fs_iterator_manipulation;
struct FSIteratorIterateTest : TestCase
{
FSIteratorIterateTest() : TestCase("iterate") {}
void run()
{
FSIterator iter(FSPath("fs_iterator_TEST_dir"), { });
FSIterator iter1(FSPath("fs_iterator_TEST_dir"), { });
FSIterator iter2(FSPath("fs_iterator_TEST_dir"), { fsio_include_dotfiles });
FSIterator iter3(FSPath("fs_iterator_TEST_dir"), { fsio_inode_sort });
TEST_CHECK(iter != FSIterator());
TEST_CHECK(FSIterator() != iter);
TEST_CHECK_EQUAL(iter->basename(), "file1");
TEST_CHECK(++iter != FSIterator());
TEST_CHECK_EQUAL(iter->basename(), "file2");
TEST_CHECK(++iter != FSIterator());
TEST_CHECK_EQUAL(iter->basename(), "file4");
TEST_CHECK(++iter == FSIterator());
TEST_CHECK(FSIterator() == iter);
while (iter1 != FSIterator())
++iter1;
TEST_CHECK(iter1 == FSIterator());
TEST_CHECK(iter == iter1);
TEST_CHECK_EQUAL(iter2->basename(), ".file3");
TEST_CHECK(++iter2 != FSIterator());
TEST_CHECK_EQUAL(iter2->basename(), "file1");
TEST_CHECK(++iter2 != FSIterator());
TEST_CHECK_EQUAL(iter2->basename(), "file2");
TEST_CHECK(++iter2 != FSIterator());
TEST_CHECK_EQUAL(iter2->basename(), "file4");
TEST_CHECK(++iter2 == FSIterator());
TEST_CHECK(FSIterator() == iter2);
TEST_CHECK(iter2 == FSIterator());
TEST_CHECK(iter1 == iter2);
TEST_CHECK(iter2 == iter1);
TEST_CHECK_EQUAL(std::distance(iter3, FSIterator()), 3);
}
} test_fs_iterator_iterate;
}
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