test: add a helper for deleting a created file

Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1062>

diff --git a/test/litest.c b/test/litest.c
index 36913336399f7d7e0fab46454fe3c2a02c6e29d7..e997fd18c1595fd7a1aee97261f1b88e6ca48ecd 100644 (file)
--- a/test/litest.c
+++ b/test/litest.c
@@ -91,6 +91,21 @@ struct created_file {
        char *path;
 };
 
+static void
+created_file_destroy(struct created_file *f)
+{
+       list_remove(&f->link);
+       free(f->path);
+       free(f);
+}
+
+static void
+created_file_unlink(struct created_file *f)
+{
+       unlink(f->path);
+       rmdir(f->path);
+}
+
 static struct list created_files_list; /* list of all files to remove at the end
                                          of the test run */
 
@@ -922,9 +937,8 @@ litest_signal(int sig)
        struct created_file *f;
 
        list_for_each_safe(f, &created_files_list, link) {
+               created_file_unlink(f);
                list_remove(&f->link);
-               unlink(f->path);
-               rmdir(f->path);
                /* in the sighandler, we can't free */
        }
 
@@ -1631,11 +1645,8 @@ litest_remove_udev_rules(struct list *created_files_list)
        reload_udev = !list_empty(created_files_list);
 
        list_for_each_safe(f, created_files_list, link) {
-               list_remove(&f->link);
-               unlink(f->path);
-               rmdir(f->path);
-               free(f->path);
-               free(f);
+               created_file_unlink(f);
+               created_file_destroy(f);
        }
 
        if (reload_udev)