/* $NetBSD: dbdiff_test.c,v 1.2.2.2 2024/02/25 15:47:39 martin Exp $ */ /* * 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. */ #include #include /* IWYU pragma: keep */ #include #include #include #include #include #include #define UNIT_TESTING #include #include #include #include #include #include #include #define BUFLEN 255 #define BIGBUFLEN (64 * 1024) #define TEST_ORIGIN "test" static void test_create(const char *oldfile, dns_db_t **old, const char *newfile, dns_db_t **newdb) { isc_result_t result; result = dns_test_loaddb(old, dns_dbtype_zone, TEST_ORIGIN, oldfile); assert_int_equal(result, ISC_R_SUCCESS); result = dns_test_loaddb(newdb, dns_dbtype_zone, TEST_ORIGIN, newfile); assert_int_equal(result, ISC_R_SUCCESS); } /* dns_db_diffx of identical content */ ISC_RUN_TEST_IMPL(diffx_same) { dns_db_t *newdb = NULL, *olddb = NULL; isc_result_t result; dns_diff_t diff; UNUSED(state); test_create(TESTS_DIR "/testdata/diff/zone1.data", &olddb, TESTS_DIR "/testdata/diff/zone1.data", &newdb); dns_diff_init(mctx, &diff); result = dns_db_diffx(&diff, newdb, NULL, olddb, NULL, NULL); assert_int_equal(result, ISC_R_SUCCESS); assert_true(ISC_LIST_EMPTY(diff.tuples)); dns_diff_clear(&diff); dns_db_detach(&newdb); dns_db_detach(&olddb); } /* dns_db_diffx of zone with record added */ ISC_RUN_TEST_IMPL(diffx_add) { dns_db_t *newdb = NULL, *olddb = NULL; dns_difftuple_t *tuple; isc_result_t result; dns_diff_t diff; int count = 0; UNUSED(state); test_create(TESTS_DIR "/testdata/diff/zone1.data", &olddb, TESTS_DIR "/testdata/diff/zone2.data", &newdb); dns_diff_init(mctx, &diff); result = dns_db_diffx(&diff, newdb, NULL, olddb, NULL, NULL); assert_int_equal(result, ISC_R_SUCCESS); assert_false(ISC_LIST_EMPTY(diff.tuples)); for (tuple = ISC_LIST_HEAD(diff.tuples); tuple != NULL; tuple = ISC_LIST_NEXT(tuple, link)) { assert_int_equal(tuple->op, DNS_DIFFOP_ADD); count++; } assert_int_equal(count, 1); dns_diff_clear(&diff); dns_db_detach(&newdb); dns_db_detach(&olddb); } /* dns_db_diffx of zone with record removed */ ISC_RUN_TEST_IMPL(diffx_remove) { dns_db_t *newdb = NULL, *olddb = NULL; dns_difftuple_t *tuple; isc_result_t result; dns_diff_t diff; int count = 0; UNUSED(state); test_create(TESTS_DIR "/testdata/diff/zone1.data", &olddb, TESTS_DIR "/testdata/diff/zone3.data", &newdb); dns_diff_init(mctx, &diff); result = dns_db_diffx(&diff, newdb, NULL, olddb, NULL, NULL); assert_int_equal(result, ISC_R_SUCCESS); assert_false(ISC_LIST_EMPTY(diff.tuples)); for (tuple = ISC_LIST_HEAD(diff.tuples); tuple != NULL; tuple = ISC_LIST_NEXT(tuple, link)) { assert_int_equal(tuple->op, DNS_DIFFOP_DEL); count++; } assert_int_equal(count, 1); dns_diff_clear(&diff); dns_db_detach(&newdb); dns_db_detach(&olddb); } ISC_TEST_LIST_START ISC_TEST_ENTRY(diffx_same) ISC_TEST_ENTRY(diffx_add) ISC_TEST_ENTRY(diffx_remove) ISC_TEST_LIST_END ISC_TEST_MAIN