1 files changed, 43 insertions, 0 deletions
diff --git a/tests/helpers/test_mbsencode.c b/tests/helpers/test_mbsencode.c
new file mode 100644
index 0000000..44d88f9
--- /dev/null
+++ b/tests/helpers/test_mbsencode.c
@@ -0,0 +1,43 @@
+/*
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ *
+ * Copyright (C) 2018 Vaclav Dolezal <vdolezal@redhat.com>
+ *
+ * This file is part of util-linux.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <locale.h>
+
+#include "mbsalign.h"
+
+int main(int argc, char **argv)
+{
+	int i = 1;
+	char *(*encode_fn)(const char *, size_t *) = mbs_safe_encode;
+
+	setlocale(LC_ALL, "");
+
+	if (i < argc) {
+		if (!strcmp(argv[i], "--safe")) {
+			i++;
+			encode_fn = mbs_safe_encode;
+		} else if (!strcmp(argv[i], "--invalid")) {
+			i++;
+			encode_fn = mbs_invalid_encode;
+		} else if (!strcmp(argv[i], "--")) {
+			i++;
+		}
+	}
+
+	for (; i < argc; i++) {
+		size_t width;
+		char *res;
+		res = encode_fn(argv[i], &width);
+		printf("%zi %s\n", width, res);
+		free(res);
+	}
+
+	return 0;
+}