1 files changed, 125 insertions, 0 deletions
diff --git a/lib/dns/tests/rdataset_test.c b/lib/dns/tests/rdataset_test.c
new file mode 100644
index 0000000..b055846
--- /dev/null
+++ b/lib/dns/tests/rdataset_test.c
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+
+/*! \file */
+
+#include <config.h>
+
+#include <atf-c.h>
+
+#include <unistd.h>
+
+#include <dns/rdataset.h>
+#include <dns/rdatastruct.h>
+
+#include "dnstest.h"
+
+
+/*
+ * Individual unit tests
+ */
+
+/* Successful load test */
+ATF_TC(trimttl);
+ATF_TC_HEAD(trimttl, tc) {
+	atf_tc_set_md_var(tc, "descr", "dns_master_loadfile() loads a "
+				       "valid master file and returns success");
+}
+ATF_TC_BODY(trimttl, tc) {
+	isc_result_t result;
+	dns_rdataset_t rdataset, sigrdataset;
+	dns_rdata_rrsig_t rrsig;
+	isc_stdtime_t ttltimenow, ttltimeexpire;
+
+	ttltimenow = 10000000;
+	ttltimeexpire = ttltimenow + 800;
+
+	UNUSED(tc);
+
+	dns_rdataset_init(&rdataset);
+	dns_rdataset_init(&sigrdataset);
+
+	result = dns_test_begin(NULL, false);
+	ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+
+	rdataset.ttl = 900;
+	sigrdataset.ttl = 1000;
+	rrsig.timeexpire = ttltimeexpire;
+	rrsig.originalttl = 1000;
+
+	dns_rdataset_trimttl(&rdataset, &sigrdataset, &rrsig, ttltimenow,
+			     true);
+	ATF_REQUIRE_EQ(rdataset.ttl, 800);
+	ATF_REQUIRE_EQ(sigrdataset.ttl, 800);
+
+	rdataset.ttl = 900;
+	sigrdataset.ttl = 1000;
+	rrsig.timeexpire = ttltimenow - 200;
+	rrsig.originalttl = 1000;
+
+	dns_rdataset_trimttl(&rdataset, &sigrdataset, &rrsig, ttltimenow,
+			     true);
+	ATF_REQUIRE_EQ(rdataset.ttl, 120);
+	ATF_REQUIRE_EQ(sigrdataset.ttl, 120);
+
+	rdataset.ttl = 900;
+	sigrdataset.ttl = 1000;
+	rrsig.timeexpire = ttltimenow - 200;
+	rrsig.originalttl = 1000;
+
+	dns_rdataset_trimttl(&rdataset, &sigrdataset, &rrsig, ttltimenow,
+			     false);
+	ATF_REQUIRE_EQ(rdataset.ttl, 0);
+	ATF_REQUIRE_EQ(sigrdataset.ttl, 0);
+
+	sigrdataset.ttl = 900;
+	rdataset.ttl = 1000;
+	rrsig.timeexpire = ttltimeexpire;
+	rrsig.originalttl = 1000;
+
+	dns_rdataset_trimttl(&rdataset, &sigrdataset, &rrsig, ttltimenow,
+			     true);
+	ATF_REQUIRE_EQ(rdataset.ttl, 800);
+	ATF_REQUIRE_EQ(sigrdataset.ttl, 800);
+
+	sigrdataset.ttl = 900;
+	rdataset.ttl = 1000;
+	rrsig.timeexpire = ttltimenow - 200;
+	rrsig.originalttl = 1000;
+
+	dns_rdataset_trimttl(&rdataset, &sigrdataset, &rrsig, ttltimenow,
+			     true);
+	ATF_REQUIRE_EQ(rdataset.ttl, 120);
+	ATF_REQUIRE_EQ(sigrdataset.ttl, 120);
+
+	sigrdataset.ttl = 900;
+	rdataset.ttl = 1000;
+	rrsig.timeexpire = ttltimenow - 200;
+	rrsig.originalttl = 1000;
+
+	dns_rdataset_trimttl(&rdataset, &sigrdataset, &rrsig, ttltimenow,
+			     false);
+	ATF_REQUIRE_EQ(rdataset.ttl, 0);
+	ATF_REQUIRE_EQ(sigrdataset.ttl, 0);
+
+	dns_test_end();
+}
+
+/*
+ * Main
+ */
+ATF_TP_ADD_TCS(tp) {
+	ATF_TP_ADD_TC(tp, trimttl);
+
+	return (atf_no_error());
+}
+