diff options
Diffstat (limited to 'src/test/test_config.c')
-rw-r--r-- | src/test/test_config.c | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/src/test/test_config.c b/src/test/test_config.c index d1e7ccf59..78def700c 100644 --- a/src/test/test_config.c +++ b/src/test/test_config.c @@ -170,6 +170,119 @@ test_config_addressmap(void *arg) done: ; } + +static int +is_private_dir(const char* path) +{ + struct stat st; + int r = stat(path, &st); + if (r) { + return 0; + } +#if !defined (_WIN32) || defined (WINCE) + if (st.st_mode != (S_IFDIR | 0700)) { + return 0; + } +#endif + return 1; +} + +static void +test_config_check_or_create_data_subdir(void *arg) +{ + or_options_t* options = get_options_mutable(); + options->DataDirectory = "test_data"; + const char* subdir = "test_stats"; + const char* subpath = get_datadir_fname(subdir); + struct stat st; + +#if defined (_WIN32) && !defined (WINCE) + mkdir(options->DataDirectory); +#else + mkdir(options->DataDirectory, 0700); +#endif + + int r = stat(subpath, &st); + + // The subdirectory shouldn't exist yet, + // but should be created by the call to check_or_create_data_subdir. + test_assert(r && (errno == ENOENT)); + test_assert(!check_or_create_data_subdir(subdir)); + test_assert(is_private_dir(subpath)); + + // The check should return 0, if the directory already exists + // and is private to the user. + test_assert(!check_or_create_data_subdir(subdir)); + +#if !defined (_WIN32) || defined (WINCE) + unsigned group_permission = st.st_mode | 0070; + r = chmod(subpath, group_permission); + + if (r) { + test_fail_msg("Changing permissions for the subdirectory failed."); + } + + // If the directory exists, but its mode is too permissive + // a call to check_or_create_data_subdir should reset the mode. + test_assert(!is_private_dir(subpath)); + test_assert(!check_or_create_data_subdir(subdir)); + test_assert(is_private_dir(subpath)); +#endif + + done: + rmdir(subpath); + rmdir(options->DataDirectory); +} + +static void +test_config_write_to_data_subdir(void* arg) +{ + or_options_t* options = get_options_mutable(); + options->DataDirectory = "test_data"; + const char* subdir = "test_stats"; + const char* fname = "test_file"; + const char* str = + "Lorem ipsum dolor sit amet, consetetur sadipscing\n" + "elitr, sed diam nonumy eirmod\n" + "tempor invidunt ut labore et dolore magna aliquyam\n" + "erat, sed diam voluptua.\n" + "At vero eos et accusam et justo duo dolores et ea\n" + "rebum. Stet clita kasd gubergren,\n" + "no sea takimata sanctus est Lorem ipsum dolor sit amet.\n" + "Lorem ipsum dolor sit amet,\n" + "consetetur sadipscing elitr, sed diam nonumy eirmod\n" + "tempor invidunt ut labore et dolore\n" + "magna aliquyam erat, sed diam voluptua. At vero eos et\n" + "accusam et justo duo dolores et\n" + "ea rebum. Stet clita kasd gubergren, no sea takimata\n" + "sanctus est Lorem ipsum dolor sit amet."; + const char* subpath = get_datadir_fname(subdir); + const char* filepath = get_datadir_fname2(subdir, fname); + +#if defined (_WIN32) && !defined (WINCE) + mkdir(options->DataDirectory); +#else + mkdir(options->DataDirectory, 0700); +#endif + + // Write attempt shoudl fail, if subdirectory doesn't exist. + test_assert(write_to_data_subdir(subdir, fname, str, NULL)); + check_or_create_data_subdir(subdir); + + // Content of file after write attempt should be + // equal to the original string. + test_assert(!write_to_data_subdir(subdir, fname, str, NULL)); + test_streq(read_file_to_str(filepath, 0, NULL), str); + + // A second write operation should overwrite the old content. + test_assert(!write_to_data_subdir(subdir, fname, str, NULL)); + test_streq(read_file_to_str(filepath, 0, NULL), str); + + done: + remove(filepath); + rmdir(subpath); + rmdir(options->DataDirectory); +} /* Test helper function: Make sure that a bridge line gets parsed * properly. Also make sure that the resulting bridge_line_t structure @@ -324,6 +437,8 @@ test_config_parse_bridge_line(void *arg) struct testcase_t config_tests[] = { CONFIG_TEST(addressmap, 0), CONFIG_TEST(parse_bridge_line, 0), + CONFIG_TEST(check_or_create_data_subdir, 0), + CONFIG_TEST(write_to_data_subdir, 0), END_OF_TESTCASES }; |