| /* SPDX-License-Identifier: LGPL-2.1+ */ |
| /*** |
| This file is part of systemd. |
| |
| Copyright 2010 Lennart Poettering |
| |
| systemd is free software; you can redistribute it and/or modify it |
| under the terms of the GNU Lesser General Public License as published by |
| the Free Software Foundation; either version 2.1 of the License, or |
| (at your option) any later version. |
| |
| systemd is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public License |
| along with systemd; If not, see <http://www.gnu.org/licenses/>. |
| ***/ |
| |
| #include <fcntl.h> |
| #include <glob.h> |
| #include <sys/stat.h> |
| #include <unistd.h> |
| |
| #include "alloc-util.h" |
| #include "dirent-util.h" |
| #include "fileio.h" |
| #include "fs-util.h" |
| #include "glob-util.h" |
| #include "macro.h" |
| #include "rm-rf.h" |
| |
| static void test_glob_exists(void) { |
| char name[] = "/tmp/test-glob_exists.XXXXXX"; |
| int fd = -1; |
| int r; |
| |
| fd = mkostemp_safe(name); |
| assert_se(fd >= 0); |
| close(fd); |
| |
| r = glob_exists("/tmp/test-glob_exists*"); |
| assert_se(r == 1); |
| |
| r = unlink(name); |
| assert_se(r == 0); |
| r = glob_exists("/tmp/test-glob_exists*"); |
| assert_se(r == 0); |
| } |
| |
| static void test_glob_no_dot(void) { |
| char template[] = "/tmp/test-glob-util.XXXXXXX"; |
| const char *fn; |
| |
| _cleanup_globfree_ glob_t g = { |
| .gl_closedir = (void (*)(void *)) closedir, |
| .gl_readdir = (struct dirent *(*)(void *)) readdir_no_dot, |
| .gl_opendir = (void *(*)(const char *)) opendir, |
| .gl_lstat = lstat, |
| .gl_stat = stat, |
| }; |
| |
| int r; |
| |
| assert_se(mkdtemp(template)); |
| |
| fn = strjoina(template, "/*"); |
| r = glob(fn, GLOB_NOSORT|GLOB_BRACE|GLOB_ALTDIRFUNC, NULL, &g); |
| assert_se(r == GLOB_NOMATCH); |
| |
| fn = strjoina(template, "/.*"); |
| r = glob(fn, GLOB_NOSORT|GLOB_BRACE|GLOB_ALTDIRFUNC, NULL, &g); |
| assert_se(r == GLOB_NOMATCH); |
| |
| (void) rm_rf(template, REMOVE_ROOT|REMOVE_PHYSICAL); |
| } |
| |
| static void test_safe_glob(void) { |
| char template[] = "/tmp/test-glob-util.XXXXXXX"; |
| const char *fn, *fn2, *fname; |
| |
| _cleanup_globfree_ glob_t g = {}; |
| int r; |
| |
| assert_se(mkdtemp(template)); |
| |
| fn = strjoina(template, "/*"); |
| r = safe_glob(fn, 0, &g); |
| assert_se(r == -ENOENT); |
| |
| fn2 = strjoina(template, "/.*"); |
| r = safe_glob(fn2, GLOB_NOSORT|GLOB_BRACE, &g); |
| assert_se(r == -ENOENT); |
| |
| fname = strjoina(template, "/.foobar"); |
| assert_se(touch(fname) == 0); |
| |
| r = safe_glob(fn, 0, &g); |
| assert_se(r == -ENOENT); |
| |
| r = safe_glob(fn2, GLOB_NOSORT|GLOB_BRACE, &g); |
| assert_se(r == 0); |
| assert_se(g.gl_pathc == 1); |
| assert_se(streq(g.gl_pathv[0], fname)); |
| assert_se(g.gl_pathv[1] == NULL); |
| |
| (void) rm_rf(template, REMOVE_ROOT|REMOVE_PHYSICAL); |
| } |
| |
| int main(void) { |
| test_glob_exists(); |
| test_glob_no_dot(); |
| test_safe_glob(); |
| |
| return 0; |
| } |