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4e281f68ea
5dd11ab5f3 did a similar change for conf_files_list_strv().
Here we do the same for conf_files_list() and conf_files_list_nulstr().
No change for existing users. Tests are added.
108 lines
3.5 KiB
C
108 lines
3.5 KiB
C
/***
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This file is part of systemd.
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Copyright 2014 Michael Marineau
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <stdarg.h>
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#include <stdio.h>
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#include "alloc-util.h"
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#include "conf-files.h"
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#include "fs-util.h"
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#include "macro.h"
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#include "parse-util.h"
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#include "rm-rf.h"
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#include "string-util.h"
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#include "strv.h"
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#include "user-util.h"
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#include "util.h"
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static void setup_test_dir(char *tmp_dir, const char *files, ...) {
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va_list ap;
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assert_se(mkdtemp(tmp_dir) != NULL);
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va_start(ap, files);
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while (files != NULL) {
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_cleanup_free_ char *path = strappend(tmp_dir, files);
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assert_se(touch_file(path, true, USEC_INFINITY, UID_INVALID, GID_INVALID, MODE_INVALID) == 0);
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files = va_arg(ap, const char *);
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}
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va_end(ap);
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}
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static void test_conf_files_list(bool use_root) {
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char tmp_dir[] = "/tmp/test-conf-files-XXXXXX";
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_cleanup_strv_free_ char **found_files = NULL, **found_files2 = NULL;
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const char *root_dir, *search_1, *search_2, *expect_a, *expect_b, *expect_c;
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log_debug("/* %s */", __func__);
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setup_test_dir(tmp_dir,
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"/dir1/a.conf",
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"/dir2/a.conf",
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"/dir2/b.conf",
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"/dir2/c.foo",
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NULL);
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if (use_root) {
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root_dir = tmp_dir;
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search_1 = "/dir1";
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search_2 = "/dir2";
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} else {
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root_dir = NULL;
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search_1 = strjoina(tmp_dir, "/dir1");
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search_2 = strjoina(tmp_dir, "/dir2");
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}
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expect_a = strjoina(tmp_dir, "/dir1/a.conf");
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expect_b = strjoina(tmp_dir, "/dir2/b.conf");
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expect_c = strjoina(tmp_dir, "/dir2/c.foo");
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log_debug("/* Check when filtered by suffix */");
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assert_se(conf_files_list(&found_files, ".conf", root_dir, search_1, search_2, NULL) == 0);
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strv_print(found_files);
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assert_se(found_files);
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assert_se(streq_ptr(found_files[0], expect_a));
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assert_se(streq_ptr(found_files[1], expect_b));
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assert_se(found_files[2] == NULL);
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log_debug("/* Check when unfiltered */");
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assert_se(conf_files_list(&found_files2, NULL, root_dir, search_1, search_2, NULL) == 0);
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strv_print(found_files2);
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assert_se(found_files2);
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assert_se(streq_ptr(found_files2[0], expect_a));
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assert_se(streq_ptr(found_files2[1], expect_b));
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assert_se(streq_ptr(found_files2[2], expect_c));
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assert_se(found_files2[3] == NULL);
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assert_se(rm_rf(tmp_dir, REMOVE_ROOT|REMOVE_PHYSICAL) == 0);
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}
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int main(int argc, char **argv) {
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log_set_max_level(LOG_DEBUG);
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log_parse_environment();
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log_open();
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test_conf_files_list(false);
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test_conf_files_list(true);
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return 0;
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}
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