Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / test / test-path-util.c

diff --git a/src/test/test-path-util.c b/src/test/test-path-util.c
index ab62d0dad2f043da6674b1973bb1e364554616f2..68fe941f151367e318f5b217fcc6acf6ca02bb74 100644 (file)
--- a/src/test/test-path-util.c
+++ b/src/test/test-path-util.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
   This file is part of systemd.
 
@@ -118,23 +119,33 @@ static void test_path_equal_root(void) {
 
         /* Make sure that files_same works as expected. */
 
-        assert_se(files_same("/", "/") > 0);
-        assert_se(files_same("/", "//") > 0);
+        assert_se(files_same("/", "/", 0) > 0);
+        assert_se(files_same("/", "/", AT_SYMLINK_NOFOLLOW) > 0);
+        assert_se(files_same("/", "//", 0) > 0);
+        assert_se(files_same("/", "//", AT_SYMLINK_NOFOLLOW) > 0);
 
-        assert_se(files_same("/", "/./") > 0);
-        assert_se(files_same("/", "/../") > 0);
+        assert_se(files_same("/", "/./", 0) > 0);
+        assert_se(files_same("/", "/./", AT_SYMLINK_NOFOLLOW) > 0);
+        assert_se(files_same("/", "/../", 0) > 0);
+        assert_se(files_same("/", "/../", AT_SYMLINK_NOFOLLOW) > 0);
 
-        assert_se(files_same("/", "/.../") == -ENOENT);
+        assert_se(files_same("/", "/.../", 0) == -ENOENT);
+        assert_se(files_same("/", "/.../", AT_SYMLINK_NOFOLLOW) == -ENOENT);
 
         /* The same for path_equal_or_files_same. */
 
-        assert_se(path_equal_or_files_same("/", "/"));
-        assert_se(path_equal_or_files_same("/", "//"));
+        assert_se(path_equal_or_files_same("/", "/", 0));
+        assert_se(path_equal_or_files_same("/", "/", AT_SYMLINK_NOFOLLOW));
+        assert_se(path_equal_or_files_same("/", "//", 0));
+        assert_se(path_equal_or_files_same("/", "//", AT_SYMLINK_NOFOLLOW));
 
-        assert_se(path_equal_or_files_same("/", "/./"));
-        assert_se(path_equal_or_files_same("/", "/../"));
+        assert_se(path_equal_or_files_same("/", "/./", 0));
+        assert_se(path_equal_or_files_same("/", "/./", AT_SYMLINK_NOFOLLOW));
+        assert_se(path_equal_or_files_same("/", "/../", 0));
+        assert_se(path_equal_or_files_same("/", "/../", AT_SYMLINK_NOFOLLOW));
 
-        assert_se(!path_equal_or_files_same("/", "/.../"));
+        assert_se(!path_equal_or_files_same("/", "/.../", 0));
+        assert_se(!path_equal_or_files_same("/", "/.../", AT_SYMLINK_NOFOLLOW));
 }
 
 static void test_find_binary(const char *self) {
@@ -251,6 +262,7 @@ static void test_make_relative(void) {
 
         assert_se(path_make_relative("some/relative/path", "/some/path", &result) < 0);
         assert_se(path_make_relative("/some/path", "some/relative/path", &result) < 0);
+        assert_se(path_make_relative("/some/dotdot/../path", "/some/path", &result) < 0);
 
 #define test(from_dir, to_path, expected) {                \
                 _cleanup_free_ char *z = NULL;             \
@@ -264,6 +276,7 @@ static void test_make_relative(void) {
         test("/some/path", "/some/path/in/subdir", "in/subdir");
         test("/some/path", "/", "../..");
         test("/some/path", "/some/other/path", "../other/path");
+        test("/some/path/./dot", "/some/further/path", "../../further/path");
         test("//extra/////slashes///won't////fool///anybody//", "////extra///slashes////are/just///fine///", "../../../are/just/fine");
 }
 
@@ -578,6 +591,21 @@ static void test_systemd_installation_has_version(const char *path) {
         }
 }
 
+static void test_skip_dev_prefix(void) {
+
+        assert_se(streq(skip_dev_prefix("/"), "/"));
+        assert_se(streq(skip_dev_prefix("/dev"), ""));
+        assert_se(streq(skip_dev_prefix("/dev/"), ""));
+        assert_se(streq(skip_dev_prefix("/dev/foo"), "foo"));
+        assert_se(streq(skip_dev_prefix("/dev/foo/bar"), "foo/bar"));
+        assert_se(streq(skip_dev_prefix("//dev"), ""));
+        assert_se(streq(skip_dev_prefix("//dev//"), ""));
+        assert_se(streq(skip_dev_prefix("/dev///foo"), "foo"));
+        assert_se(streq(skip_dev_prefix("///dev///foo///bar"), "foo///bar"));
+        assert_se(streq(skip_dev_prefix("//foo"), "//foo"));
+        assert_se(streq(skip_dev_prefix("foo"), "foo"));
+}
+
 int main(int argc, char **argv) {
         log_set_max_level(LOG_DEBUG);
         log_parse_environment();
@@ -597,6 +625,7 @@ int main(int argc, char **argv) {
         test_file_in_same_dir();
         test_filename_is_valid();
         test_hidden_or_backup_file();
+        test_skip_dev_prefix();
 
         test_systemd_installation_has_version(argv[1]); /* NULL is OK */