Import atf-0.20:

Experimental version released on February 7th, 2014.

This is the first release without the code for the deprecated tools.  If
you require such code, please fetch a copy of the 0.19 release and extract
the 'tools' directory for your own consumption.

* Removed the deprecated tools.  This includes atf-config, atf-report,
  atf-run and atf-version.

1 files changed, 0 insertions, 743 deletions

diff --git a/tools/fs_test.cpp b/tools/fs_test.cpp
deleted file mode 100644
index 5f482a4..0000000
--- a/tools/fs_test.cpp
+++ /dev/null
@@ -1,743 +0,0 @@
-//
-// Automated Testing Framework (atf)
-//
-// Copyright (c) 2007 The NetBSD Foundation, Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions
-// are met:
-// 1. Redistributions of source code must retain the above copyright
-//    notice, this list of conditions and the following disclaimer.
-// 2. Redistributions in binary form must reproduce the above copyright
-//    notice, this list of conditions and the following disclaimer in the
-//    documentation and/or other materials provided with the distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
-// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
-// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
-// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
-// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
-// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
-// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-
-extern "C" {
-#include <sys/types.h>
-#include <sys/stat.h>
-}
-
-#include <cerrno>
-#include <cstdio>
-#include <fstream>
-
-#include <atf-c++.hpp>
-
-#include "exceptions.hpp"
-#include "fs.hpp"
-#include "user.hpp"
-
-// ------------------------------------------------------------------------
-// Auxiliary functions.
-// ------------------------------------------------------------------------
-
-static
-void
-create_file(const char *name)
-{
-    std::ofstream os(name);
-    os.close();
-}
-
-static
-void
-create_files(void)
-{
-    ::mkdir("files", 0755);
-    ::mkdir("files/dir", 0755);
-
-    std::ofstream os("files/reg");
-    os.close();
-
-    // TODO: Should create all other file types (blk, chr, fifo, lnk, sock)
-    // and test for them... but the underlying file system may not support
-    // most of these.  Specially as we are working on /tmp, which can be
-    // mounted with flags such as "nodev".  See how to deal with this
-    // situation.
-}
-
-// ------------------------------------------------------------------------
-// Test cases for the "path" class.
-// ------------------------------------------------------------------------
-
-ATF_TEST_CASE(path_normalize);
-ATF_TEST_CASE_HEAD(path_normalize)
-{
-    set_md_var("descr", "Tests the path's normalization");
-}
-ATF_TEST_CASE_BODY(path_normalize)
-{
-    using tools::fs::path;
-
-    ATF_REQUIRE_EQ(path(".").str(), ".");
-    ATF_REQUIRE_EQ(path("..").str(), "..");
-
-    ATF_REQUIRE_EQ(path("foo").str(), "foo");
-    ATF_REQUIRE_EQ(path("foo/bar").str(), "foo/bar");
-    ATF_REQUIRE_EQ(path("foo/bar/").str(), "foo/bar");
-
-    ATF_REQUIRE_EQ(path("/foo").str(), "/foo");
-    ATF_REQUIRE_EQ(path("/foo/bar").str(), "/foo/bar");
-    ATF_REQUIRE_EQ(path("/foo/bar/").str(), "/foo/bar");
-
-    ATF_REQUIRE_EQ(path("///foo").str(), "/foo");
-    ATF_REQUIRE_EQ(path("///foo///bar").str(), "/foo/bar");
-    ATF_REQUIRE_EQ(path("///foo///bar///").str(), "/foo/bar");
-}
-
-ATF_TEST_CASE(path_is_absolute);
-ATF_TEST_CASE_HEAD(path_is_absolute)
-{
-    set_md_var("descr", "Tests the path::is_absolute function");
-}
-ATF_TEST_CASE_BODY(path_is_absolute)
-{
-    using tools::fs::path;
-
-    ATF_REQUIRE( path("/").is_absolute());
-    ATF_REQUIRE( path("////").is_absolute());
-    ATF_REQUIRE( path("////a").is_absolute());
-    ATF_REQUIRE( path("//a//").is_absolute());
-    ATF_REQUIRE(!path("a////").is_absolute());
-    ATF_REQUIRE(!path("../foo").is_absolute());
-}
-
-ATF_TEST_CASE(path_is_root);
-ATF_TEST_CASE_HEAD(path_is_root)
-{
-    set_md_var("descr", "Tests the path::is_root function");
-}
-ATF_TEST_CASE_BODY(path_is_root)
-{
-    using tools::fs::path;
-
-    ATF_REQUIRE( path("/").is_root());
-    ATF_REQUIRE( path("////").is_root());
-    ATF_REQUIRE(!path("////a").is_root());
-    ATF_REQUIRE(!path("//a//").is_root());
-    ATF_REQUIRE(!path("a////").is_root());
-    ATF_REQUIRE(!path("../foo").is_root());
-}
-
-ATF_TEST_CASE(path_branch_path);
-ATF_TEST_CASE_HEAD(path_branch_path)
-{
-    set_md_var("descr", "Tests the path::branch_path function");
-}
-ATF_TEST_CASE_BODY(path_branch_path)
-{
-    using tools::fs::path;
-
-    ATF_REQUIRE_EQ(path(".").branch_path().str(), ".");
-    ATF_REQUIRE_EQ(path("foo").branch_path().str(), ".");
-    ATF_REQUIRE_EQ(path("foo/bar").branch_path().str(), "foo");
-    ATF_REQUIRE_EQ(path("/foo").branch_path().str(), "/");
-    ATF_REQUIRE_EQ(path("/foo/bar").branch_path().str(), "/foo");
-}
-
-ATF_TEST_CASE(path_leaf_name);
-ATF_TEST_CASE_HEAD(path_leaf_name)
-{
-    set_md_var("descr", "Tests the path::leaf_name function");
-}
-ATF_TEST_CASE_BODY(path_leaf_name)
-{
-    using tools::fs::path;
-
-    ATF_REQUIRE_EQ(path(".").leaf_name(), ".");
-    ATF_REQUIRE_EQ(path("foo").leaf_name(), "foo");
-    ATF_REQUIRE_EQ(path("foo/bar").leaf_name(), "bar");
-    ATF_REQUIRE_EQ(path("/foo").leaf_name(), "foo");
-    ATF_REQUIRE_EQ(path("/foo/bar").leaf_name(), "bar");
-}
-
-ATF_TEST_CASE(path_compare_equal);
-ATF_TEST_CASE_HEAD(path_compare_equal)
-{
-    set_md_var("descr", "Tests the comparison for equality between paths");
-}
-ATF_TEST_CASE_BODY(path_compare_equal)
-{
-    using tools::fs::path;
-
-    ATF_REQUIRE(path("/") == path("///"));
-    ATF_REQUIRE(path("/a") == path("///a"));
-    ATF_REQUIRE(path("/a") == path("///a///"));
-
-    ATF_REQUIRE(path("a/b/c") == path("a//b//c"));
-    ATF_REQUIRE(path("a/b/c") == path("a//b//c///"));
-}
-
-ATF_TEST_CASE(path_compare_different);
-ATF_TEST_CASE_HEAD(path_compare_different)
-{
-    set_md_var("descr", "Tests the comparison for difference between paths");
-}
-ATF_TEST_CASE_BODY(path_compare_different)
-{
-    using tools::fs::path;
-
-    ATF_REQUIRE(path("/") != path("//a/"));
-    ATF_REQUIRE(path("/a") != path("a///"));
-
-    ATF_REQUIRE(path("a/b/c") != path("a/b"));
-    ATF_REQUIRE(path("a/b/c") != path("a//b"));
-    ATF_REQUIRE(path("a/b/c") != path("/a/b/c"));
-    ATF_REQUIRE(path("a/b/c") != path("/a//b//c"));
-}
-
-ATF_TEST_CASE(path_concat);
-ATF_TEST_CASE_HEAD(path_concat)
-{
-    set_md_var("descr", "Tests the concatenation of multiple paths");
-}
-ATF_TEST_CASE_BODY(path_concat)
-{
-    using tools::fs::path;
-
-    ATF_REQUIRE_EQ((path("foo") / "bar").str(), "foo/bar");
-    ATF_REQUIRE_EQ((path("foo/") / "/bar").str(), "foo/bar");
-    ATF_REQUIRE_EQ((path("foo/") / "/bar/baz").str(), "foo/bar/baz");
-    ATF_REQUIRE_EQ((path("foo/") / "///bar///baz").str(), "foo/bar/baz");
-}
-
-ATF_TEST_CASE(path_to_absolute);
-ATF_TEST_CASE_HEAD(path_to_absolute)
-{
-    set_md_var("descr", "Tests the conversion of a relative path to an "
-               "absolute one");
-}
-ATF_TEST_CASE_BODY(path_to_absolute)
-{
-    using tools::fs::file_info;
-    using tools::fs::path;
-
-    create_files();
-
-    {
-        const path p(".");
-        path pa = p.to_absolute();
-        ATF_REQUIRE(pa.is_absolute());
-
-        file_info fi(p);
-        file_info fia(pa);
-        ATF_REQUIRE_EQ(fi.get_device(), fia.get_device());
-        ATF_REQUIRE_EQ(fi.get_inode(), fia.get_inode());
-    }
-
-    {
-        const path p("files/reg");
-        path pa = p.to_absolute();
-        ATF_REQUIRE(pa.is_absolute());
-
-        file_info fi(p);
-        file_info fia(pa);
-        ATF_REQUIRE_EQ(fi.get_device(), fia.get_device());
-        ATF_REQUIRE_EQ(fi.get_inode(), fia.get_inode());
-    }
-}
-
-ATF_TEST_CASE(path_op_less);
-ATF_TEST_CASE_HEAD(path_op_less)
-{
-    set_md_var("descr", "Tests that the path's less-than operator works");
-}
-ATF_TEST_CASE_BODY(path_op_less)
-{
-    using tools::fs::path;
-
-    create_files();
-
-    ATF_REQUIRE(!(path("aaa") < path("aaa")));
-
-    ATF_REQUIRE(  path("aab") < path("abc"));
-    ATF_REQUIRE(!(path("abc") < path("aab")));
-}
-
-// ------------------------------------------------------------------------
-// Test cases for the "directory" class.
-// ------------------------------------------------------------------------
-
-ATF_TEST_CASE(directory_read);
-ATF_TEST_CASE_HEAD(directory_read)
-{
-    set_md_var("descr", "Tests the directory class creation, which reads "
-               "the contents of a directory");
-}
-ATF_TEST_CASE_BODY(directory_read)
-{
-    using tools::fs::directory;
-    using tools::fs::path;
-
-    create_files();
-
-    directory d(path("files"));
-    ATF_REQUIRE_EQ(d.size(), 4);
-    ATF_REQUIRE(d.find(".") != d.end());
-    ATF_REQUIRE(d.find("..") != d.end());
-    ATF_REQUIRE(d.find("dir") != d.end());
-    ATF_REQUIRE(d.find("reg") != d.end());
-}
-
-ATF_TEST_CASE(directory_file_info);
-ATF_TEST_CASE_HEAD(directory_file_info)
-{
-    set_md_var("descr", "Tests that the file_info objects attached to the "
-               "directory are valid");
-}
-ATF_TEST_CASE_BODY(directory_file_info)
-{
-    using tools::fs::directory;
-    using tools::fs::file_info;
-    using tools::fs::path;
-
-    create_files();
-
-    directory d(path("files"));
-
-    {
-        directory::const_iterator iter = d.find("dir");
-        ATF_REQUIRE(iter != d.end());
-        const file_info& fi = (*iter).second;
-        ATF_REQUIRE(fi.get_type() == file_info::dir_type);
-    }
-
-    {
-        directory::const_iterator iter = d.find("reg");
-        ATF_REQUIRE(iter != d.end());
-        const file_info& fi = (*iter).second;
-        ATF_REQUIRE(fi.get_type() == file_info::reg_type);
-    }
-}
-
-ATF_TEST_CASE(directory_names);
-ATF_TEST_CASE_HEAD(directory_names)
-{
-    set_md_var("descr", "Tests the directory's names method");
-}
-ATF_TEST_CASE_BODY(directory_names)
-{
-    using tools::fs::directory;
-    using tools::fs::path;
-
-    create_files();
-
-    directory d(path("files"));
-    std::set< std::string > ns = d.names();
-    ATF_REQUIRE_EQ(ns.size(), 4);
-    ATF_REQUIRE(ns.find(".") != ns.end());
-    ATF_REQUIRE(ns.find("..") != ns.end());
-    ATF_REQUIRE(ns.find("dir") != ns.end());
-    ATF_REQUIRE(ns.find("reg") != ns.end());
-}
-
-// ------------------------------------------------------------------------
-// Test cases for the "file_info" class.
-// ------------------------------------------------------------------------
-
-ATF_TEST_CASE(file_info_stat);
-ATF_TEST_CASE_HEAD(file_info_stat)
-{
-    set_md_var("descr", "Tests the file_info creation and its basic contents");
-}
-ATF_TEST_CASE_BODY(file_info_stat)
-{
-    using tools::fs::file_info;
-    using tools::fs::path;
-
-    create_files();
-
-    {
-        path p("files/dir");
-        file_info fi(p);
-        ATF_REQUIRE(fi.get_type() == file_info::dir_type);
-    }
-
-    {
-        path p("files/reg");
-        file_info fi(p);
-        ATF_REQUIRE(fi.get_type() == file_info::reg_type);
-    }
-}
-
-ATF_TEST_CASE(file_info_perms);
-ATF_TEST_CASE_HEAD(file_info_perms)
-{
-    set_md_var("descr", "Tests the file_info methods to get the file's "
-               "permissions");
-}
-ATF_TEST_CASE_BODY(file_info_perms)
-{
-    using tools::fs::file_info;
-    using tools::fs::path;
-
-    path p("file");
-
-    std::ofstream os(p.c_str());
-    os.close();
-
-#define perms(ur, uw, ux, gr, gw, gx, othr, othw, othx) \
-    { \
-        file_info fi(p); \
-        ATF_REQUIRE(fi.is_owner_readable() == ur); \
-        ATF_REQUIRE(fi.is_owner_writable() == uw); \
-        ATF_REQUIRE(fi.is_owner_executable() == ux); \
-        ATF_REQUIRE(fi.is_group_readable() == gr); \
-        ATF_REQUIRE(fi.is_group_writable() == gw); \
-        ATF_REQUIRE(fi.is_group_executable() == gx); \
-        ATF_REQUIRE(fi.is_other_readable() == othr); \
-        ATF_REQUIRE(fi.is_other_writable() == othw); \
-        ATF_REQUIRE(fi.is_other_executable() == othx); \
-    }
-
-    ::chmod(p.c_str(), 0000);
-    perms(false, false, false, false, false, false, false, false, false);
-
-    ::chmod(p.c_str(), 0001);
-    perms(false, false, false, false, false, false, false, false, true);
-
-    ::chmod(p.c_str(), 0010);
-    perms(false, false, false, false, false, true, false, false, false);
-
-    ::chmod(p.c_str(), 0100);
-    perms(false, false, true, false, false, false, false, false, false);
-
-    ::chmod(p.c_str(), 0002);
-    perms(false, false, false, false, false, false, false, true, false);
-
-    ::chmod(p.c_str(), 0020);
-    perms(false, false, false, false, true, false, false, false, false);
-
-    ::chmod(p.c_str(), 0200);
-    perms(false, true, false, false, false, false, false, false, false);
-
-    ::chmod(p.c_str(), 0004);
-    perms(false, false, false, false, false, false, true, false, false);
-
-    ::chmod(p.c_str(), 0040);
-    perms(false, false, false, true, false, false, false, false, false);
-
-    ::chmod(p.c_str(), 0400);
-    perms(true, false, false, false, false, false, false, false, false);
-
-    ::chmod(p.c_str(), 0644);
-    perms(true, true, false, true, false, false, true, false, false);
-
-    ::chmod(p.c_str(), 0755);
-    perms(true, true, true, true, false, true, true, false, true);
-
-    ::chmod(p.c_str(), 0777);
-    perms(true, true, true, true, true, true, true, true, true);
-
-#undef perms
-}
-
-// ------------------------------------------------------------------------
-// Test cases for the "temp_dir" class.
-// ------------------------------------------------------------------------
-
-ATF_TEST_CASE(temp_dir_raii);
-ATF_TEST_CASE_HEAD(temp_dir_raii)
-{
-    set_md_var("descr", "Tests the RAII behavior of the temp_dir class");
-}
-ATF_TEST_CASE_BODY(temp_dir_raii)
-{
-    tools::fs::path t1("non-existent");
-    tools::fs::path t2("non-existent");
-
-    {
-        tools::fs::path tmpl("testdir.XXXXXX");
-        tools::fs::temp_dir td1(tmpl);
-        tools::fs::temp_dir td2(tmpl);
-        t1 = td1.get_path();
-        t2 = td2.get_path();
-        ATF_REQUIRE(t1.str().find("XXXXXX") == std::string::npos);
-        ATF_REQUIRE(t2.str().find("XXXXXX") == std::string::npos);
-        ATF_REQUIRE(t1 != t2);
-        ATF_REQUIRE(!tools::fs::exists(tmpl));
-        ATF_REQUIRE( tools::fs::exists(t1));
-        ATF_REQUIRE( tools::fs::exists(t2));
-
-        tools::fs::file_info fi1(t1);
-        ATF_REQUIRE( fi1.is_owner_readable());
-        ATF_REQUIRE( fi1.is_owner_writable());
-        ATF_REQUIRE( fi1.is_owner_executable());
-        ATF_REQUIRE(!fi1.is_group_readable());
-        ATF_REQUIRE(!fi1.is_group_writable());
-        ATF_REQUIRE(!fi1.is_group_executable());
-        ATF_REQUIRE(!fi1.is_other_readable());
-        ATF_REQUIRE(!fi1.is_other_writable());
-        ATF_REQUIRE(!fi1.is_other_executable());
-
-        tools::fs::file_info fi2(t2);
-        ATF_REQUIRE( fi2.is_owner_readable());
-        ATF_REQUIRE( fi2.is_owner_writable());
-        ATF_REQUIRE( fi2.is_owner_executable());
-        ATF_REQUIRE(!fi2.is_group_readable());
-        ATF_REQUIRE(!fi2.is_group_writable());
-        ATF_REQUIRE(!fi2.is_group_executable());
-        ATF_REQUIRE(!fi2.is_other_readable());
-        ATF_REQUIRE(!fi2.is_other_writable());
-        ATF_REQUIRE(!fi2.is_other_executable());
-    }
-
-    ATF_REQUIRE(t1.str() != "non-existent");
-    ATF_REQUIRE(!tools::fs::exists(t1));
-    ATF_REQUIRE(t2.str() != "non-existent");
-    ATF_REQUIRE(!tools::fs::exists(t2));
-}
-
-
-// ------------------------------------------------------------------------
-// Test cases for the free functions.
-// ------------------------------------------------------------------------
-
-ATF_TEST_CASE(exists);
-ATF_TEST_CASE_HEAD(exists)
-{
-    set_md_var("descr", "Tests the exists function");
-}
-ATF_TEST_CASE_BODY(exists)
-{
-    using tools::fs::exists;
-    using tools::fs::path;
-
-    create_files();
-
-    ATF_REQUIRE( exists(path("files")));
-    ATF_REQUIRE(!exists(path("file")));
-    ATF_REQUIRE(!exists(path("files2")));
-
-    ATF_REQUIRE( exists(path("files/.")));
-    ATF_REQUIRE( exists(path("files/..")));
-    ATF_REQUIRE( exists(path("files/dir")));
-    ATF_REQUIRE( exists(path("files/reg")));
-    ATF_REQUIRE(!exists(path("files/foo")));
-}
-
-ATF_TEST_CASE(is_executable);
-ATF_TEST_CASE_HEAD(is_executable)
-{
-    set_md_var("descr", "Tests the is_executable function");
-}
-ATF_TEST_CASE_BODY(is_executable)
-{
-    using tools::fs::is_executable;
-    using tools::fs::path;
-
-    create_files();
-
-    ATF_REQUIRE( is_executable(path("files")));
-    ATF_REQUIRE( is_executable(path("files/.")));
-    ATF_REQUIRE( is_executable(path("files/..")));
-    ATF_REQUIRE( is_executable(path("files/dir")));
-
-    ATF_REQUIRE(!is_executable(path("non-existent")));
-
-    ATF_REQUIRE(!is_executable(path("files/reg")));
-    ATF_REQUIRE(::chmod("files/reg", 0755) != -1);
-    ATF_REQUIRE( is_executable(path("files/reg")));
-}
-
-ATF_TEST_CASE(remove);
-ATF_TEST_CASE_HEAD(remove)
-{
-    set_md_var("descr", "Tests the remove function");
-}
-ATF_TEST_CASE_BODY(remove)
-{
-    using tools::fs::exists;
-    using tools::fs::path;
-    using tools::fs::remove;
-
-    create_files();
-
-    ATF_REQUIRE( exists(path("files/reg")));
-    remove(path("files/reg"));
-    ATF_REQUIRE(!exists(path("files/reg")));
-
-    ATF_REQUIRE( exists(path("files/dir")));
-    ATF_REQUIRE_THROW(tools::system_error, remove(path("files/dir")));
-    ATF_REQUIRE( exists(path("files/dir")));
-}
-
-ATF_TEST_CASE(cleanup);
-ATF_TEST_CASE_HEAD(cleanup)
-{
-    set_md_var("descr", "Tests the cleanup function");
-}
-ATF_TEST_CASE_BODY(cleanup)
-{
-    using tools::fs::cleanup;
-
-    ::mkdir("root", 0755);
-    ::mkdir("root/dir", 0755);
-    ::mkdir("root/dir/1", 0100);
-    ::mkdir("root/dir/2", 0644);
-    create_file("root/reg");
-
-    tools::fs::path p("root");
-    ATF_REQUIRE(tools::fs::exists(p));
-    ATF_REQUIRE(tools::fs::exists(p / "dir"));
-    ATF_REQUIRE(tools::fs::exists(p / "dir/1"));
-    ATF_REQUIRE(tools::fs::exists(p / "dir/2"));
-    ATF_REQUIRE(tools::fs::exists(p / "reg"));
-    cleanup(p);
-    ATF_REQUIRE(!tools::fs::exists(p));
-}
-
-ATF_TEST_CASE(cleanup_eacces_on_root);
-ATF_TEST_CASE_HEAD(cleanup_eacces_on_root)
-{
-    set_md_var("descr", "Tests the cleanup function");
-}
-ATF_TEST_CASE_BODY(cleanup_eacces_on_root)
-{
-    using tools::fs::cleanup;
-
-    ::mkdir("aux", 0755);
-    ::mkdir("aux/root", 0755);
-    ATF_REQUIRE(::chmod("aux", 0555) != -1);
-
-    try {
-        cleanup(tools::fs::path("aux/root"));
-        ATF_REQUIRE(tools::user::is_root());
-    } catch (const tools::system_error& e) {
-        ATF_REQUIRE(!tools::user::is_root());
-        ATF_REQUIRE_EQ(EACCES, e.code());
-    }
-}
-
-ATF_TEST_CASE(cleanup_eacces_on_subdir);
-ATF_TEST_CASE_HEAD(cleanup_eacces_on_subdir)
-{
-    set_md_var("descr", "Tests the cleanup function");
-}
-ATF_TEST_CASE_BODY(cleanup_eacces_on_subdir)
-{
-    using tools::fs::cleanup;
-
-    ::mkdir("root", 0755);
-    ::mkdir("root/1", 0755);
-    ::mkdir("root/1/2", 0755);
-    ::mkdir("root/1/2/3", 0755);
-    ATF_REQUIRE(::chmod("root/1/2", 0555) != -1);
-    ATF_REQUIRE(::chmod("root/1", 0555) != -1);
-
-    const tools::fs::path p("root");
-    cleanup(p);
-    ATF_REQUIRE(!tools::fs::exists(p));
-}
-
-ATF_TEST_CASE(change_directory);
-ATF_TEST_CASE_HEAD(change_directory)
-{
-    set_md_var("descr", "Tests the change_directory function");
-}
-ATF_TEST_CASE_BODY(change_directory)
-{
-    using tools::fs::change_directory;
-    using tools::fs::get_current_dir;
-
-    ::mkdir("files", 0755);
-    ::mkdir("files/dir", 0755);
-    create_file("files/reg");
-
-    const tools::fs::path old = get_current_dir();
-
-    ATF_REQUIRE_THROW(tools::system_error,
-                    change_directory(tools::fs::path("files/reg")));
-    ATF_REQUIRE(get_current_dir() == old);
-
-    tools::fs::path old2 = change_directory(tools::fs::path("files"));
-    ATF_REQUIRE(old2 == old);
-    tools::fs::path old3 = change_directory(tools::fs::path("dir"));
-    ATF_REQUIRE(old3 == old2 / "files");
-    tools::fs::path old4 = change_directory(tools::fs::path("../.."));
-    ATF_REQUIRE(old4 == old3 / "dir");
-    ATF_REQUIRE(get_current_dir() == old);
-}
-
-ATF_TEST_CASE(get_current_dir);
-ATF_TEST_CASE_HEAD(get_current_dir)
-{
-    set_md_var("descr", "Tests the get_current_dir function");
-}
-ATF_TEST_CASE_BODY(get_current_dir)
-{
-    using tools::fs::change_directory;
-    using tools::fs::get_current_dir;
-
-    ::mkdir("files", 0755);
-    ::mkdir("files/dir", 0755);
-    create_file("files/reg");
-
-    tools::fs::path curdir = get_current_dir();
-    change_directory(tools::fs::path("."));
-    ATF_REQUIRE(get_current_dir() == curdir);
-    change_directory(tools::fs::path("files"));
-    ATF_REQUIRE(get_current_dir() == curdir / "files");
-    change_directory(tools::fs::path("dir"));
-    ATF_REQUIRE(get_current_dir() == curdir / "files/dir");
-    change_directory(tools::fs::path(".."));
-    ATF_REQUIRE(get_current_dir() == curdir / "files");
-    change_directory(tools::fs::path(".."));
-    ATF_REQUIRE(get_current_dir() == curdir);
-}
-
-// ------------------------------------------------------------------------
-// Main.
-// ------------------------------------------------------------------------
-
-ATF_INIT_TEST_CASES(tcs)
-{
-    // Add the tests for the "path" class.
-    ATF_ADD_TEST_CASE(tcs, path_normalize);
-    ATF_ADD_TEST_CASE(tcs, path_is_absolute);
-    ATF_ADD_TEST_CASE(tcs, path_is_root);
-    ATF_ADD_TEST_CASE(tcs, path_branch_path);
-    ATF_ADD_TEST_CASE(tcs, path_leaf_name);
-    ATF_ADD_TEST_CASE(tcs, path_compare_equal);
-    ATF_ADD_TEST_CASE(tcs, path_compare_different);
-    ATF_ADD_TEST_CASE(tcs, path_concat);
-    ATF_ADD_TEST_CASE(tcs, path_to_absolute);
-    ATF_ADD_TEST_CASE(tcs, path_op_less);
-
-    // Add the tests for the "file_info" class.
-    ATF_ADD_TEST_CASE(tcs, file_info_stat);
-    ATF_ADD_TEST_CASE(tcs, file_info_perms);
-
-    // Add the tests for the "directory" class.
-    ATF_ADD_TEST_CASE(tcs, directory_read);
-    ATF_ADD_TEST_CASE(tcs, directory_names);
-    ATF_ADD_TEST_CASE(tcs, directory_file_info);
-
-    // Add the tests for the "temp_dir" class.
-    ATF_ADD_TEST_CASE(tcs, temp_dir_raii);
-
-    // Add the tests for the free functions.
-    ATF_ADD_TEST_CASE(tcs, exists);
-    ATF_ADD_TEST_CASE(tcs, is_executable);
-    ATF_ADD_TEST_CASE(tcs, remove);
-    ATF_ADD_TEST_CASE(tcs, cleanup);
-    ATF_ADD_TEST_CASE(tcs, cleanup_eacces_on_root);
-    ATF_ADD_TEST_CASE(tcs, cleanup_eacces_on_subdir);
-    ATF_ADD_TEST_CASE(tcs, change_directory);
-    ATF_ADD_TEST_CASE(tcs, get_current_dir);
-}