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/* vim: set sw=4 sts=4 et foldmethod=syntax : */
/*
* Copyright (c) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Ciaran McCreesh
* Copyright (c) 2006 Mark Loeser
*
* 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_path.hh>
#include <paludis/util/fs_error.hh>
#include <paludis/util/timestamp.hh>
#include <paludis/util/stringify.hh>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include <pwd.h>
#include <ctime>
#include <gtest/gtest.h>
using namespace paludis;
TEST(FSPath, Manipulation)
{
FSPath f("/foo/bar");
FSPath c(f);
EXPECT_EQ(FSPath("/foo/bar"), f);
EXPECT_EQ(FSPath("/foo/bar"), c);
f = FSPath("/baz");
EXPECT_EQ(FSPath("/baz"), f);
EXPECT_EQ(FSPath("/foo/bar"), c);
c /= "moo";
EXPECT_EQ(FSPath("/baz"), f);
EXPECT_EQ(FSPath("/foo/bar/moo"), c);
f = c / f;
EXPECT_EQ(FSPath("/foo/bar/moo/baz"), f);
EXPECT_EQ(FSPath("/foo/bar/moo"), c);
f = FSPath::cwd();
EXPECT_EQ(f, f / FSPath("/"));
}
TEST(FSPath, Realpath)
{
FSPath f("fs_path_TEST_dir/symlink_to_dir_a/file_in_a");
FSPath r(f.realpath());
std::string g("fs_path_TEST_dir/dir_a/file_in_a");
EXPECT_EQ(g, stringify(r).substr(stringify(r).length() - g.length()));
}
TEST(FSPath, Symlink)
{
FSPath f("fs_path_TEST_dir/new_sym");
EXPECT_TRUE(f.symlink("the_target"));
EXPECT_EQ("the_target", f.readlink());
f.unlink();
}
TEST(FSPath, BaseDirName)
{
FSPath a("/foo/bar");
FSPath b("/moo/went/the/cow");
FSPath c("/");
FSPath d(".");
FSPath e("..");
EXPECT_TRUE(a.basename() == "bar");
EXPECT_TRUE(stringify(a.dirname()) == "/foo");
EXPECT_TRUE(b.basename() == "cow");
EXPECT_TRUE(stringify(b.dirname()) == "/moo/went/the");
EXPECT_TRUE(c.basename() == "/");
EXPECT_TRUE(stringify(c.dirname()) == "/");
EXPECT_TRUE(d.basename() == ".");
EXPECT_TRUE(stringify(d.dirname()) == ".");
EXPECT_TRUE(e.basename() == "..");
EXPECT_TRUE(stringify(e.dirname()) == "..");
}
TEST(FSPath, StripLeading)
{
FSPath root1("/stairway/to/heaven/");
FSPath root2("");
FSPath root3("/");
FSPath a(root1);
FSPath b(root1 / "usr" / "share");
FSPath c(root2 / "my" / "directory");
FSPath d(root3 / "my" / "directory");
EXPECT_TRUE(stringify(a.strip_leading(root1)) == "/");
EXPECT_TRUE(stringify(b.strip_leading(root1)) == "/usr/share");
EXPECT_TRUE(stringify(c.strip_leading(root2)) == "/my/directory");
EXPECT_TRUE(stringify(d.strip_leading(root3)) == "/my/directory");
}
TEST(FSPath, OStream)
{
std::string n("fs_path_TEST_dir/no_perms");
std::ostringstream s;
FSPath a(n);
s << a;
EXPECT_EQ(n, s.str());
}
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