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-rw-r--r--src/nspawn/test-patch-uid.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/src/nspawn/test-patch-uid.c b/src/nspawn/test-patch-uid.c
new file mode 100644
index 0000000..f8f44b0
--- /dev/null
+++ b/src/nspawn/test-patch-uid.c
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include <stdlib.h>
+
+#include "log.h"
+#include "nspawn-patch-uid.h"
+#include "user-util.h"
+#include "string-util.h"
+#include "tests.h"
+
+int main(int argc, char *argv[]) {
+ uid_t shift, range;
+ int r;
+
+ test_setup_logging(LOG_DEBUG);
+
+ if (argc != 4) {
+ log_error("Expected PATH SHIFT RANGE parameters.");
+ return EXIT_FAILURE;
+ }
+
+ r = parse_uid(argv[2], &shift);
+ if (r < 0) {
+ log_error_errno(r, "Failed to parse UID shift %s.", argv[2]);
+ return EXIT_FAILURE;
+ }
+
+ r = parse_gid(argv[3], &range);
+ if (r < 0) {
+ log_error_errno(r, "Failed to parse UID range %s.", argv[3]);
+ return EXIT_FAILURE;
+ }
+
+ r = path_patch_uid(argv[1], shift, range);
+ if (r < 0) {
+ log_error_errno(r, "Failed to patch directory tree: %m");
+ return EXIT_FAILURE;
+ }
+
+ log_info("Changed: %s", yes_no(r));
+
+ return EXIT_SUCCESS;
+}