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-rw-r--r--lib/dns/tests/zonemgr_test.c265
1 files changed, 265 insertions, 0 deletions
diff --git a/lib/dns/tests/zonemgr_test.c b/lib/dns/tests/zonemgr_test.c
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--- /dev/null
+++ b/lib/dns/tests/zonemgr_test.c
@@ -0,0 +1,265 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * 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 https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+#if HAVE_CMOCKA
+
+#include <sched.h> /* IWYU pragma: keep */
+#include <setjmp.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#define UNIT_TESTING
+#include <cmocka.h>
+
+#include <isc/buffer.h>
+#include <isc/task.h>
+#include <isc/timer.h>
+#include <isc/util.h>
+
+#include <dns/name.h>
+#include <dns/view.h>
+#include <dns/zone.h>
+
+#include "dnstest.h"
+
+static int
+_setup(void **state) {
+ isc_result_t result;
+
+ UNUSED(state);
+
+ result = dns_test_begin(NULL, true);
+ assert_int_equal(result, ISC_R_SUCCESS);
+
+ return (0);
+}
+
+static int
+_teardown(void **state) {
+ UNUSED(state);
+
+ dns_test_end();
+
+ return (0);
+}
+
+/* create zone manager */
+static void
+zonemgr_create(void **state) {
+ dns_zonemgr_t *myzonemgr = NULL;
+ isc_result_t result;
+
+ UNUSED(state);
+
+ result = dns_zonemgr_create(dt_mctx, taskmgr, timermgr, socketmgr,
+ &myzonemgr);
+ assert_int_equal(result, ISC_R_SUCCESS);
+
+ dns_zonemgr_shutdown(myzonemgr);
+ dns_zonemgr_detach(&myzonemgr);
+ assert_null(myzonemgr);
+}
+
+/* manage and release a zone */
+static void
+zonemgr_managezone(void **state) {
+ dns_zonemgr_t *myzonemgr = NULL;
+ dns_zone_t *zone = NULL;
+ isc_result_t result;
+
+ UNUSED(state);
+
+ result = dns_zonemgr_create(dt_mctx, taskmgr, timermgr, socketmgr,
+ &myzonemgr);
+ assert_int_equal(result, ISC_R_SUCCESS);
+
+ result = dns_test_makezone("foo", &zone, NULL, false);
+ assert_int_equal(result, ISC_R_SUCCESS);
+
+ /* This should not succeed until the dns_zonemgr_setsize() is run */
+ result = dns_zonemgr_managezone(myzonemgr, zone);
+ assert_int_equal(result, ISC_R_FAILURE);
+
+ assert_int_equal(dns_zonemgr_getcount(myzonemgr, DNS_ZONESTATE_ANY), 0);
+
+ result = dns_zonemgr_setsize(myzonemgr, 1);
+ assert_int_equal(result, ISC_R_SUCCESS);
+
+ /* Now it should succeed */
+ result = dns_zonemgr_managezone(myzonemgr, zone);
+ assert_int_equal(result, ISC_R_SUCCESS);
+
+ assert_int_equal(dns_zonemgr_getcount(myzonemgr, DNS_ZONESTATE_ANY), 1);
+
+ dns_zonemgr_releasezone(myzonemgr, zone);
+ dns_zone_detach(&zone);
+
+ assert_int_equal(dns_zonemgr_getcount(myzonemgr, DNS_ZONESTATE_ANY), 0);
+
+ dns_zonemgr_shutdown(myzonemgr);
+ dns_zonemgr_detach(&myzonemgr);
+ assert_null(myzonemgr);
+}
+
+/* create and release a zone */
+static void
+zonemgr_createzone(void **state) {
+ dns_zonemgr_t *myzonemgr = NULL;
+ dns_zone_t *zone = NULL;
+ isc_result_t result;
+
+ UNUSED(state);
+
+ result = dns_zonemgr_create(dt_mctx, taskmgr, timermgr, socketmgr,
+ &myzonemgr);
+ assert_int_equal(result, ISC_R_SUCCESS);
+
+ /* This should not succeed until the dns_zonemgr_setsize() is run */
+ result = dns_zonemgr_createzone(myzonemgr, &zone);
+ assert_int_equal(result, ISC_R_FAILURE);
+
+ result = dns_zonemgr_setsize(myzonemgr, 1);
+ assert_int_equal(result, ISC_R_SUCCESS);
+
+ /* Now it should succeed */
+ result = dns_zonemgr_createzone(myzonemgr, &zone);
+ assert_int_equal(result, ISC_R_SUCCESS);
+ assert_non_null(zone);
+
+ if (zone != NULL) {
+ dns_zone_detach(&zone);
+ }
+
+ dns_zonemgr_shutdown(myzonemgr);
+ dns_zonemgr_detach(&myzonemgr);
+ assert_null(myzonemgr);
+}
+
+/* manage and release a zone */
+static void
+zonemgr_unreachable(void **state) {
+ dns_zonemgr_t *myzonemgr = NULL;
+ dns_zone_t *zone = NULL;
+ isc_sockaddr_t addr1, addr2;
+ struct in_addr in;
+ isc_result_t result;
+ isc_time_t now;
+
+ UNUSED(state);
+
+ TIME_NOW(&now);
+
+ result = dns_zonemgr_create(dt_mctx, taskmgr, timermgr, socketmgr,
+ &myzonemgr);
+ assert_int_equal(result, ISC_R_SUCCESS);
+
+ result = dns_test_makezone("foo", &zone, NULL, false);
+ assert_int_equal(result, ISC_R_SUCCESS);
+
+ result = dns_zonemgr_setsize(myzonemgr, 1);
+ assert_int_equal(result, ISC_R_SUCCESS);
+
+ result = dns_zonemgr_managezone(myzonemgr, zone);
+ assert_int_equal(result, ISC_R_SUCCESS);
+
+ in.s_addr = inet_addr("10.53.0.1");
+ isc_sockaddr_fromin(&addr1, &in, 2112);
+ in.s_addr = inet_addr("10.53.0.2");
+ isc_sockaddr_fromin(&addr2, &in, 5150);
+ assert_false(dns_zonemgr_unreachable(myzonemgr, &addr1, &addr2, &now));
+ /*
+ * We require multiple unreachableadd calls to mark a server as
+ * unreachable.
+ */
+ dns_zonemgr_unreachableadd(myzonemgr, &addr1, &addr2, &now);
+ assert_false(dns_zonemgr_unreachable(myzonemgr, &addr1, &addr2, &now));
+ dns_zonemgr_unreachableadd(myzonemgr, &addr1, &addr2, &now);
+ assert_true(dns_zonemgr_unreachable(myzonemgr, &addr1, &addr2, &now));
+
+ in.s_addr = inet_addr("10.53.0.3");
+ isc_sockaddr_fromin(&addr2, &in, 5150);
+ assert_false(dns_zonemgr_unreachable(myzonemgr, &addr1, &addr2, &now));
+ /*
+ * We require multiple unreachableadd calls to mark a server as
+ * unreachable.
+ */
+ dns_zonemgr_unreachableadd(myzonemgr, &addr1, &addr2, &now);
+ dns_zonemgr_unreachableadd(myzonemgr, &addr1, &addr2, &now);
+ assert_true(dns_zonemgr_unreachable(myzonemgr, &addr1, &addr2, &now));
+
+ dns_zonemgr_unreachabledel(myzonemgr, &addr1, &addr2);
+ assert_false(dns_zonemgr_unreachable(myzonemgr, &addr1, &addr2, &now));
+
+ in.s_addr = inet_addr("10.53.0.2");
+ isc_sockaddr_fromin(&addr2, &in, 5150);
+ assert_true(dns_zonemgr_unreachable(myzonemgr, &addr1, &addr2, &now));
+ dns_zonemgr_unreachabledel(myzonemgr, &addr1, &addr2);
+ assert_false(dns_zonemgr_unreachable(myzonemgr, &addr1, &addr2, &now));
+
+ dns_zonemgr_releasezone(myzonemgr, zone);
+ dns_zone_detach(&zone);
+ dns_zonemgr_shutdown(myzonemgr);
+ dns_zonemgr_detach(&myzonemgr);
+ assert_null(myzonemgr);
+}
+
+/*
+ * XXX:
+ * dns_zonemgr API calls that are not yet part of this unit test:
+ *
+ * - dns_zonemgr_attach
+ * - dns_zonemgr_forcemaint
+ * - dns_zonemgr_resumexfrs
+ * - dns_zonemgr_shutdown
+ * - dns_zonemgr_setsize
+ * - dns_zonemgr_settransfersin
+ * - dns_zonemgr_getttransfersin
+ * - dns_zonemgr_settransfersperns
+ * - dns_zonemgr_getttransfersperns
+ * - dns_zonemgr_setiolimit
+ * - dns_zonemgr_getiolimit
+ * - dns_zonemgr_dbdestroyed
+ * - dns_zonemgr_setserialqueryrate
+ * - dns_zonemgr_getserialqueryrate
+ */
+
+int
+main(void) {
+ const struct CMUnitTest tests[] = {
+ cmocka_unit_test_setup_teardown(zonemgr_create, _setup,
+ _teardown),
+ cmocka_unit_test_setup_teardown(zonemgr_managezone, _setup,
+ _teardown),
+ cmocka_unit_test_setup_teardown(zonemgr_createzone, _setup,
+ _teardown),
+ cmocka_unit_test_setup_teardown(zonemgr_unreachable, _setup,
+ _teardown),
+ };
+
+ return (cmocka_run_group_tests(tests, NULL, NULL));
+}
+
+#else /* HAVE_CMOCKA */
+
+#include <stdio.h>
+
+int
+main(void) {
+ printf("1..0 # Skipped: cmocka not available\n");
+ return (SKIPPED_TEST_EXIT_CODE);
+}
+
+#endif /* if HAVE_CMOCKA */