1 files changed, 68 insertions, 0 deletions
diff --git a/src/test/test-acl-util.c b/src/test/test-acl-util.c
new file mode 100644
index 0000000..df87974
--- /dev/null
+++ b/src/test/test-acl-util.c
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
+
+#include <fcntl.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#include "acl-util.h"
+#include "fd-util.h"
+#include "string-util.h"
+#include "tmpfile-util.h"
+#include "user-util.h"
+
+static void test_add_acls_for_user(void) {
+        char fn[] = "/tmp/test-empty.XXXXXX";
+        _cleanup_close_ int fd = -1;
+        char *cmd;
+        uid_t uid;
+        int r;
+
+        fd = mkostemp_safe(fn);
+        assert_se(fd >= 0);
+
+        /* Use the mode that user journal files use */
+        assert_se(fchmod(fd, 0640) == 0);
+
+        cmd = strjoina("ls -l ", fn);
+        assert_se(system(cmd) == 0);
+
+        cmd = strjoina("getfacl -p ", fn);
+        assert_se(system(cmd) == 0);
+
+        if (getuid() == 0) {
+                const char *nobody = NOBODY_USER_NAME;
+                r = get_user_creds(&nobody, &uid, NULL, NULL, NULL, 0);
+                if (r < 0)
+                        uid = 0;
+        } else
+                uid = getuid();
+
+        r = add_acls_for_user(fd, uid);
+        assert_se(r >= 0);
+
+        cmd = strjoina("ls -l ", fn);
+        assert_se(system(cmd) == 0);
+
+        cmd = strjoina("getfacl -p ", fn);
+        assert_se(system(cmd) == 0);
+
+        /* set the acls again */
+
+        r = add_acls_for_user(fd, uid);
+        assert_se(r >= 0);
+
+        cmd = strjoina("ls -l ", fn);
+        assert_se(system(cmd) == 0);
+
+        cmd = strjoina("getfacl -p ", fn);
+        assert_se(system(cmd) == 0);
+
+        unlink(fn);
+}
+
+int main(int argc, char **argv) {
+        test_add_acls_for_user();
+
+        return 0;
+}