tree-wide: drop 'This file is part of systemd' blurb

[elogind.git] / src / test / test-fs-util.c

diff --git a/src/test/test-fs-util.c b/src/test/test-fs-util.c
index 62a3f162263e11f3922f4731efdb9c2a08f964ec..1e2a71c832a56eada707b7ea47cd7f0436505232 100644 (file)
--- a/src/test/test-fs-util.c
+++ b/src/test/test-fs-util.c
@@ -1,21 +1,6 @@
 /* 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 <unistd.h>
@@ -270,17 +255,13 @@ static void test_chase_symlinks(void) {
 
         pfd = chase_symlinks(p, NULL, CHASE_OPEN, NULL);
         if (pfd != -ENOENT) {
-                char procfs[STRLEN("/proc/self/fd/") + DECIMAL_STR_MAX(pfd) + 1];
                 _cleanup_close_ int fd = -1;
                 sd_id128_t a, b;
 
                 assert_se(pfd >= 0);
 
-                xsprintf(procfs, "/proc/self/fd/%i", pfd);
-
-                fd = open(procfs, O_RDONLY|O_CLOEXEC);
+                fd = fd_reopen(pfd, O_RDONLY|O_CLOEXEC);
                 assert_se(fd >= 0);
-
                 safe_close(pfd);
 
                 assert_se(id128_read_fd(fd, ID128_PLAIN, &a) >= 0);
@@ -288,6 +269,49 @@ static void test_chase_symlinks(void) {
                 assert_se(sd_id128_equal(a, b));
         }
 
+        /* Test CHASE_ONE */
+
+        p = strjoina(temp, "/start");
+        r = chase_symlinks(p, NULL, CHASE_STEP, &result);
+        assert_se(r == 0);
+        p = strjoina(temp, "/top/dot/dotdota");
+        assert_se(streq(p, result));
+        result = mfree(result);
+
+        r = chase_symlinks(p, NULL, CHASE_STEP, &result);
+        assert_se(r == 0);
+        p = strjoina(temp, "/top/./dotdota");
+        assert_se(streq(p, result));
+        result = mfree(result);
+
+        r = chase_symlinks(p, NULL, CHASE_STEP, &result);
+        assert_se(r == 0);
+        p = strjoina(temp, "/top/../a");
+        assert_se(streq(p, result));
+        result = mfree(result);
+
+        r = chase_symlinks(p, NULL, CHASE_STEP, &result);
+        assert_se(r == 0);
+        p = strjoina(temp, "/a");
+        assert_se(streq(p, result));
+        result = mfree(result);
+
+        r = chase_symlinks(p, NULL, CHASE_STEP, &result);
+        assert_se(r == 0);
+        p = strjoina(temp, "/b");
+        assert_se(streq(p, result));
+        result = mfree(result);
+
+        r = chase_symlinks(p, NULL, CHASE_STEP, &result);
+        assert_se(r == 0);
+        assert_se(streq("/usr", result));
+        result = mfree(result);
+
+        r = chase_symlinks("/usr", NULL, CHASE_STEP, &result);
+        assert_se(r > 0);
+        assert_se(streq("/usr", result));
+        result = mfree(result);
+
         assert_se(rm_rf(temp, REMOVE_ROOT|REMOVE_PHYSICAL) >= 0);
 }
 
@@ -317,7 +341,7 @@ static void test_readlink_and_make_absolute(void) {
         char *r = NULL;
         _cleanup_free_ char *pwd = NULL;
 
-        assert_se(mkdir_safe(tempdir, 0755, getuid(), getgid(), false) >= 0);
+        assert_se(mkdir_safe(tempdir, 0755, getuid(), getgid(), MKDIR_WARN_MODE) >= 0);
         assert_se(touch(name) >= 0);
 
         assert_se(symlink(name, name_alias) >= 0);