1 files changed, 44 insertions, 0 deletions
diff --git a/tests/zonefile.c b/tests/zonefile.c
new file mode 100644
index 0000000..a8004f9
--- /dev/null
+++ b/tests/zonefile.c
@@ -0,0 +1,44 @@
+/*
+ * tests/zonefile.c
+ * (c) 2021 Jonas Gunz <himself@jonasgunz.de>
+ * License: MIT
+ */
+
+#include "tests.h"
+
+#include "../src/zonefile.h"
+
+START_TEST (test_zonefile_string_split) {
+	int i, len;
+	const char* const refstr = "this is a test";
+	char* str;
+	unsigned long str_len;
+	char* parts[4];
+	char* expected_parts[4] = {
+		"this", "is", "a", "test"
+	};
+
+	str_len = strlen(refstr) + 1;
+
+	str = malloc(str_len);
+	strncpy(str, refstr, str_len);
+
+	for (i=0; i<4; i++)
+		parts[i] = NULL;
+
+	len = zonefile_string_split(parts, 4, str, ' ');
+	ck_assert_int_eq(len, 4);
+
+	for (i=0; i<4; i++)
+		ck_assert_str_eq(parts[i], expected_parts[i]);
+
+	free(str);
+} END_TEST
+
+TCase* test_zonefile(void) {
+	TCase *tc = tcase_create("DNS");
+
+	tcase_add_test(tc, test_zonefile_string_split);
+
+	return tc;
+}