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Diffstat (limited to 'atf-run/fs_test.cpp')
| -rw-r--r-- | atf-run/fs_test.cpp | 260 |
1 files changed, 260 insertions, 0 deletions
diff --git a/atf-run/fs_test.cpp b/atf-run/fs_test.cpp new file mode 100644 index 0000000000000..f03045eb6131e --- /dev/null +++ b/atf-run/fs_test.cpp @@ -0,0 +1,260 @@ +// +// 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 <fstream> + +#include "atf-c++/macros.hpp" + +#include "atf-c++/detail/exceptions.hpp" +#include "atf-c++/detail/fs.hpp" + +#include "fs.hpp" +#include "user.hpp" + +// ------------------------------------------------------------------------ +// Auxiliary functions. +// ------------------------------------------------------------------------ + +static +void +create_file(const char *name) +{ + std::ofstream os(name); + os.close(); +} + +// ------------------------------------------------------------------------ +// 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) +{ + using atf::atf_run::temp_dir; + + atf::fs::path t1("non-existent"); + atf::fs::path t2("non-existent"); + + { + atf::fs::path tmpl("testdir.XXXXXX"); + temp_dir td1(tmpl); + 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(!atf::fs::exists(tmpl)); + ATF_REQUIRE( atf::fs::exists(t1)); + ATF_REQUIRE( atf::fs::exists(t2)); + + atf::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()); + + atf::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(!atf::fs::exists(t1)); + ATF_REQUIRE(t2.str() != "non-existent"); + ATF_REQUIRE(!atf::fs::exists(t2)); +} + + +// ------------------------------------------------------------------------ +// Test cases for the free functions. +// ------------------------------------------------------------------------ + +ATF_TEST_CASE(cleanup); +ATF_TEST_CASE_HEAD(cleanup) +{ + set_md_var("descr", "Tests the cleanup function"); +} +ATF_TEST_CASE_BODY(cleanup) +{ + using atf::atf_run::cleanup; + + ::mkdir("root", 0755); + ::mkdir("root/dir", 0755); + ::mkdir("root/dir/1", 0100); + ::mkdir("root/dir/2", 0644); + create_file("root/reg"); + + atf::fs::path p("root"); + ATF_REQUIRE(atf::fs::exists(p)); + ATF_REQUIRE(atf::fs::exists(p / "dir")); + ATF_REQUIRE(atf::fs::exists(p / "dir/1")); + ATF_REQUIRE(atf::fs::exists(p / "dir/2")); + ATF_REQUIRE(atf::fs::exists(p / "reg")); + cleanup(p); + ATF_REQUIRE(!atf::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 atf::atf_run::cleanup; + + ::mkdir("aux", 0755); + ::mkdir("aux/root", 0755); + ATF_REQUIRE(::chmod("aux", 0555) != -1); + + try { + cleanup(atf::fs::path("aux/root")); + ATF_REQUIRE(atf::atf_run::is_root()); + } catch (const atf::system_error& e) { + ATF_REQUIRE(!atf::atf_run::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 atf::atf_run::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 atf::fs::path p("root"); + cleanup(p); + ATF_REQUIRE(!atf::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 atf::atf_run::change_directory; + using atf::atf_run::get_current_dir; + + ::mkdir("files", 0755); + ::mkdir("files/dir", 0755); + create_file("files/reg"); + + const atf::fs::path old = get_current_dir(); + + ATF_REQUIRE_THROW(atf::system_error, + change_directory(atf::fs::path("files/reg"))); + ATF_REQUIRE(get_current_dir() == old); + + atf::fs::path old2 = change_directory(atf::fs::path("files")); + ATF_REQUIRE(old2 == old); + atf::fs::path old3 = change_directory(atf::fs::path("dir")); + ATF_REQUIRE(old3 == old2 / "files"); + atf::fs::path old4 = change_directory(atf::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 atf::atf_run::change_directory; + using atf::atf_run::get_current_dir; + + ::mkdir("files", 0755); + ::mkdir("files/dir", 0755); + create_file("files/reg"); + + atf::fs::path curdir = get_current_dir(); + change_directory(atf::fs::path(".")); + ATF_REQUIRE(get_current_dir() == curdir); + change_directory(atf::fs::path("files")); + ATF_REQUIRE(get_current_dir() == curdir / "files"); + change_directory(atf::fs::path("dir")); + ATF_REQUIRE(get_current_dir() == curdir / "files/dir"); + change_directory(atf::fs::path("..")); + ATF_REQUIRE(get_current_dir() == curdir / "files"); + change_directory(atf::fs::path("..")); + ATF_REQUIRE(get_current_dir() == curdir); +} + +// ------------------------------------------------------------------------ +// Main. +// ------------------------------------------------------------------------ + +ATF_INIT_TEST_CASES(tcs) +{ + // 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, 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); +} |