Add NSEC3 fromtext/totext unittests

lib/dns/tests/rdata_test.c

@@ -1093,6 +1093,35 @@ ATF_TC_BODY(nsec, tc) {
 		    dns_rdatatype_nsec, sizeof(dns_rdata_nsec_t));
 }
 
+/*
+ * NSEC3 tests.
+ *
+ * RFC 5155.
+ */
+ATF_TC(nsec3);
+ATF_TC_HEAD(nsec3, tc) {
+	atf_tc_set_md_var(tc, "descr", "NSEC3 RDATA manipulations");
+}
+ATF_TC_BODY(nsec3, tc) {
+	text_ok_t text_ok[] = {
+		TEXT_INVALID(""),
+		TEXT_INVALID("."),
+		TEXT_INVALID(". RRSIG"),
+		TEXT_INVALID("1 0 10 76931F"),
+		TEXT_INVALID("1 0 10 76931F IMQ912BREQP1POLAH3RMONG;UED541AS"),
+		TEXT_INVALID("1 0 10 76931F IMQ912BREQP1POLAH3RMONG;UED541AS A RRSIG"),
+		TEXT_VALID("1 0 10 76931F AJHVGTICN6K0VDA53GCHFMT219SRRQLM A RRSIG"),
+		TEXT_VALID("1 0 10 76931F AJHVGTICN6K0VDA53GCHFMT219SRRQLM"),
+		TEXT_VALID("1 0 10 - AJHVGTICN6K0VDA53GCHFMT219SRRQLM"),
+		TEXT_SENTINEL()
+	};
+
+	UNUSED(tc);
+
+	check_rdata(text_ok, NULL, ISC_FALSE, dns_rdataclass_in,
+		    dns_rdatatype_nsec3, sizeof(dns_rdata_nsec3_t));
+}
+
 /*
  * WKS tests.
  *
@@ -1191,6 +1220,7 @@ ATF_TP_ADD_TCS(tp) {
 	ATF_TP_ADD_TC(tp, hip);
 	ATF_TP_ADD_TC(tp, isdn);
 	ATF_TP_ADD_TC(tp, nsec);
+	ATF_TP_ADD_TC(tp, nsec3);
 	ATF_TP_ADD_TC(tp, wks);
 
 	return (atf_no_error());