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Diffstat (limited to 'lib/dns/tests/peer_test.c')
| -rw-r--r-- | lib/dns/tests/peer_test.c | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/lib/dns/tests/peer_test.c b/lib/dns/tests/peer_test.c new file mode 100644 index 0000000..69ca8bb --- /dev/null +++ b/lib/dns/tests/peer_test.c @@ -0,0 +1,175 @@ +/* + * 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/util.h> + +#include <dns/peer.h> + +#include "dnstest.h" + +static int +_setup(void **state) { + isc_result_t result; + + UNUSED(state); + + result = dns_test_begin(NULL, false); + assert_int_equal(result, ISC_R_SUCCESS); + + return (0); +} + +static int +_teardown(void **state) { + UNUSED(state); + + dns_test_end(); + + return (0); +} + +/* Test DSCP set/get functions */ +static void +dscp(void **state) { + isc_result_t result; + isc_netaddr_t netaddr; + struct in_addr ina; + dns_peer_t *peer = NULL; + isc_dscp_t dscp; + + UNUSED(state); + + /* + * Create peer structure for the loopback address. + */ + ina.s_addr = INADDR_LOOPBACK; + isc_netaddr_fromin(&netaddr, &ina); + result = dns_peer_new(dt_mctx, &netaddr, &peer); + assert_int_equal(result, ISC_R_SUCCESS); + + /* + * All should be not set on creation. + * 'dscp' should remain unchanged. + */ + dscp = 100; + result = dns_peer_getquerydscp(peer, &dscp); + assert_int_equal(result, ISC_R_NOTFOUND); + assert_int_equal(dscp, 100); + + result = dns_peer_getnotifydscp(peer, &dscp); + assert_int_equal(result, ISC_R_NOTFOUND); + assert_int_equal(dscp, 100); + + result = dns_peer_gettransferdscp(peer, &dscp); + assert_int_equal(result, ISC_R_NOTFOUND); + assert_int_equal(dscp, 100); + + /* + * Test that setting query dscp does not affect the other + * dscp values. 'dscp' should remain unchanged until + * dns_peer_getquerydscp is called. + */ + dscp = 100; + result = dns_peer_setquerydscp(peer, 1); + assert_int_equal(result, ISC_R_SUCCESS); + + result = dns_peer_getnotifydscp(peer, &dscp); + assert_int_equal(result, ISC_R_NOTFOUND); + assert_int_equal(dscp, 100); + + result = dns_peer_gettransferdscp(peer, &dscp); + assert_int_equal(result, ISC_R_NOTFOUND); + assert_int_equal(dscp, 100); + + result = dns_peer_getquerydscp(peer, &dscp); + assert_int_equal(result, ISC_R_SUCCESS); + assert_int_equal(dscp, 1); + + /* + * Test that setting notify dscp does not affect the other + * dscp values. 'dscp' should remain unchanged until + * dns_peer_getquerydscp is called then should change again + * on dns_peer_getnotifydscp. + */ + dscp = 100; + result = dns_peer_setnotifydscp(peer, 2); + assert_int_equal(result, ISC_R_SUCCESS); + + result = dns_peer_gettransferdscp(peer, &dscp); + assert_int_equal(result, ISC_R_NOTFOUND); + assert_int_equal(dscp, 100); + + result = dns_peer_getquerydscp(peer, &dscp); + assert_int_equal(result, ISC_R_SUCCESS); + assert_int_equal(dscp, 1); + + result = dns_peer_getnotifydscp(peer, &dscp); + assert_int_equal(result, ISC_R_SUCCESS); + assert_int_equal(dscp, 2); + + /* + * Test that setting notify dscp does not affect the other + * dscp values. Check that appropriate values are returned. + */ + dscp = 100; + result = dns_peer_settransferdscp(peer, 3); + assert_int_equal(result, ISC_R_SUCCESS); + + result = dns_peer_getquerydscp(peer, &dscp); + assert_int_equal(result, ISC_R_SUCCESS); + assert_int_equal(dscp, 1); + + result = dns_peer_getnotifydscp(peer, &dscp); + assert_int_equal(result, ISC_R_SUCCESS); + assert_int_equal(dscp, 2); + + result = dns_peer_gettransferdscp(peer, &dscp); + assert_int_equal(result, ISC_R_SUCCESS); + assert_int_equal(dscp, 3); + + dns_peer_detach(&peer); +} + +int +main(void) { + const struct CMUnitTest tests[] = { + cmocka_unit_test_setup_teardown(dscp, _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 */ |