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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-05 18:37:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-05 18:37:14 +0000
commitea648e70a989cca190cd7403fe892fd2dcc290b4 (patch)
treee2b6b1c647da68b0d4d66082835e256eb30970e8 /unit/atf-src/tools/fs_test.cpp
parentInitial commit. (diff)
downloadbind9-upstream/1%9.11.5.P4+dfsg.tar.xz
bind9-upstream/1%9.11.5.P4+dfsg.zip
Adding upstream version 1:9.11.5.P4+dfsg.upstream/1%9.11.5.P4+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'unit/atf-src/tools/fs_test.cpp')
-rw-r--r--unit/atf-src/tools/fs_test.cpp743
1 files changed, 743 insertions, 0 deletions
diff --git a/unit/atf-src/tools/fs_test.cpp b/unit/atf-src/tools/fs_test.cpp
new file mode 100644
index 0000000..5f482a4
--- /dev/null
+++ b/unit/atf-src/tools/fs_test.cpp
@@ -0,0 +1,743 @@
+//
+// 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);
+}