diff options
Diffstat (limited to 'lib/dns/tests/dbdiff_test.c')
| -rw-r--r-- | lib/dns/tests/dbdiff_test.c | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/lib/dns/tests/dbdiff_test.c b/lib/dns/tests/dbdiff_test.c new file mode 100644 index 0000000..2ddd243 --- /dev/null +++ b/lib/dns/tests/dbdiff_test.c @@ -0,0 +1,166 @@ +/* + * 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 <stdlib.h> + +#include <dns/db.h> +#include <dns/dbiterator.h> +#include <dns/name.h> +#include <dns/journal.h> + +#include "dnstest.h" + +/* + * Helper functions + */ + +#define BUFLEN 255 +#define BIGBUFLEN (64 * 1024) +#define TEST_ORIGIN "test" + +static void +test_create(const atf_tc_t *tc, dns_db_t **old, dns_db_t **newdb) { + isc_result_t result; + + result = dns_test_loaddb(old, dns_dbtype_zone, TEST_ORIGIN, + atf_tc_get_md_var(tc, "X-old")); + ATF_REQUIRE_EQ(result, ISC_R_SUCCESS); + + result = dns_test_loaddb(newdb, dns_dbtype_zone, TEST_ORIGIN, + atf_tc_get_md_var(tc, "X-new")); + ATF_REQUIRE_EQ(result, ISC_R_SUCCESS); +} + +/* + * Individual unit tests + */ + +ATF_TC(diffx_same); +ATF_TC_HEAD(diffx_same, tc) { + atf_tc_set_md_var(tc, "descr", "dns_db_diffx of identical content"); + atf_tc_set_md_var(tc, "X-old", "testdata/diff/zone1.data"); + atf_tc_set_md_var(tc, "X-new", "testdata/diff/zone1.data"); } +ATF_TC_BODY(diffx_same, tc) { + dns_db_t *newdb = NULL, *olddb = NULL; + isc_result_t result; + dns_diff_t diff; + + result = dns_test_begin(NULL, false); + ATF_REQUIRE_EQ(result, ISC_R_SUCCESS); + + test_create(tc, &olddb, &newdb); + + dns_diff_init(mctx, &diff); + + result = dns_db_diffx(&diff, newdb, NULL, olddb, NULL, NULL); + ATF_REQUIRE_EQ(result, ISC_R_SUCCESS); + + ATF_REQUIRE_EQ(ISC_LIST_EMPTY(diff.tuples), true); + + dns_diff_clear(&diff); + dns_db_detach(&newdb); + dns_db_detach(&olddb); + dns_test_end(); +} + +ATF_TC(diffx_add); +ATF_TC_HEAD(diffx_add, tc) { + atf_tc_set_md_var(tc, "descr", + "dns_db_diffx of zone with record added"); + atf_tc_set_md_var(tc, "X-old", "testdata/diff/zone1.data"); + atf_tc_set_md_var(tc, "X-new", "testdata/diff/zone2.data"); +} +ATF_TC_BODY(diffx_add, tc) { + dns_db_t *newdb = NULL, *olddb = NULL; + dns_difftuple_t *tuple; + isc_result_t result; + dns_diff_t diff; + int count = 0; + + result = dns_test_begin(NULL, false); + ATF_REQUIRE_EQ(result, ISC_R_SUCCESS); + + test_create(tc, &olddb, &newdb); + + dns_diff_init(mctx, &diff); + + result = dns_db_diffx(&diff, newdb, NULL, olddb, NULL, NULL); + ATF_REQUIRE_EQ(result, ISC_R_SUCCESS); + + ATF_REQUIRE_EQ(ISC_LIST_EMPTY(diff.tuples), false); + for (tuple = ISC_LIST_HEAD(diff.tuples); tuple != NULL; + tuple = ISC_LIST_NEXT(tuple, link)) { + ATF_REQUIRE_EQ(tuple->op, DNS_DIFFOP_ADD); + count++; + } + ATF_REQUIRE_EQ(count, 1); + + dns_diff_clear(&diff); + dns_db_detach(&newdb); + dns_db_detach(&olddb); + dns_test_end(); +} + +ATF_TC(diffx_remove); +ATF_TC_HEAD(diffx_remove, tc) { + atf_tc_set_md_var(tc, "descr", + "dns_db_diffx of zone with record removed"); + atf_tc_set_md_var(tc, "X-old", "testdata/diff/zone1.data"); + atf_tc_set_md_var(tc, "X-new", "testdata/diff/zone3.data"); +} +ATF_TC_BODY(diffx_remove, tc) { + dns_db_t *newdb = NULL, *olddb = NULL; + dns_difftuple_t *tuple; + isc_result_t result; + dns_diff_t diff; + int count = 0; + + result = dns_test_begin(NULL, false); + ATF_REQUIRE_EQ(result, ISC_R_SUCCESS); + + test_create(tc, &olddb, &newdb); + + dns_diff_init(mctx, &diff); + + result = dns_db_diffx(&diff, newdb, NULL, olddb, NULL, NULL); + ATF_REQUIRE_EQ(result, ISC_R_SUCCESS); + + ATF_REQUIRE_EQ(ISC_LIST_EMPTY(diff.tuples), false); + for (tuple = ISC_LIST_HEAD(diff.tuples); tuple != NULL; + tuple = ISC_LIST_NEXT(tuple, link)) { + ATF_REQUIRE_EQ(tuple->op, DNS_DIFFOP_DEL); + count++; + } + ATF_REQUIRE_EQ(count, 1); + + dns_diff_clear(&diff); + dns_db_detach(&newdb); + dns_db_detach(&olddb); + dns_test_end(); +} + +/* + * Main + */ +ATF_TP_ADD_TCS(tp) { + ATF_TP_ADD_TC(tp, diffx_same); + ATF_TP_ADD_TC(tp, diffx_add); + ATF_TP_ADD_TC(tp, diffx_remove); + return (atf_no_error()); +} |