80 lines
2.6 KiB
C++
80 lines
2.6 KiB
C++
/* vim: set sw=4 sts=4 et foldmethod=syntax : */
|
|
|
|
/*
|
|
* Copyright (c) 2006 Mark Loeser
|
|
* Copyright (c) 2010, 2011 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 <gtest/gtest.h>
|
|
|
|
using namespace paludis;
|
|
|
|
TEST(FSIterator, Manipulation)
|
|
{
|
|
EXPECT_THROW(FSIterator(FSPath("/i/dont/exist/"), { }), FSError);
|
|
|
|
FSIterator iter(FSPath("fs_iterator_TEST_dir"), { });
|
|
FSIterator iter1(iter);
|
|
ASSERT_TRUE(iter == iter1);
|
|
ASSERT_TRUE(!(iter != iter1));
|
|
}
|
|
|
|
TEST(FSIterator, Iterate)
|
|
{
|
|
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 });
|
|
|
|
ASSERT_TRUE(iter != FSIterator());
|
|
ASSERT_TRUE(FSIterator() != iter);
|
|
|
|
EXPECT_EQ("file1", iter->basename());
|
|
ASSERT_TRUE(++iter != FSIterator());
|
|
EXPECT_EQ("file2", iter->basename());
|
|
ASSERT_TRUE(++iter != FSIterator());
|
|
EXPECT_EQ("file4", iter->basename());
|
|
ASSERT_TRUE(++iter == FSIterator());
|
|
ASSERT_TRUE(FSIterator() == iter);
|
|
|
|
while (iter1 != FSIterator())
|
|
++iter1;
|
|
ASSERT_TRUE(iter1 == FSIterator());
|
|
ASSERT_TRUE(iter == iter1);
|
|
|
|
EXPECT_EQ(".file3", iter2->basename());
|
|
ASSERT_TRUE(++iter2 != FSIterator());
|
|
EXPECT_EQ("file1", iter2->basename());
|
|
ASSERT_TRUE(++iter2 != FSIterator());
|
|
EXPECT_EQ("file2", iter2->basename());
|
|
ASSERT_TRUE(++iter2 != FSIterator());
|
|
EXPECT_EQ("file4", iter2->basename());
|
|
ASSERT_TRUE(++iter2 == FSIterator());
|
|
ASSERT_TRUE(FSIterator() == iter2);
|
|
ASSERT_TRUE(iter2 == FSIterator());
|
|
|
|
ASSERT_TRUE(iter1 == iter2);
|
|
ASSERT_TRUE(iter2 == iter1);
|
|
|
|
EXPECT_EQ(3, std::distance(iter3, FSIterator()));
|
|
}
|
|
|