/* $NetBSD: domain_name_test.c,v 1.2.8.2 2024/02/29 11:39:18 martin Exp $ */ /* * Copyright (C) 2019 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/. * * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ #include #include #include "dhcpd.h" ATF_TC(pretty_print_domain_name); ATF_TC_HEAD(pretty_print_domain_name, tc) { atf_tc_set_md_var(tc, "descr", "Verify pretty_print_option can render a domain name."); } /* * This test verifies that pretty_print_option() correctly render a * domain name. * */ ATF_TC_BODY(pretty_print_domain_name, tc) { struct option *option; unsigned code; unsigned char good_data[] = { 0x05, 0x62, 0x6f, 0x6f, 0x79, 0x61, 0x03, 0x63, 0x6f, 0x6d, 0x00 }; unsigned char short_data[] = { 0x05, 0x62, 0x6f, 0x6f, 0x79, 0x61, 0x03, 0x63, 0x6f, 0x6d }; unsigned char long_data[] = { 0x05, 0x62, 0x6f, 0x6f, 0x79, 0x61, 0x03, 0x63, 0x6f, 0x6d, 0x00, 0x01, 0x02 }; const char *output_buf; initialize_common_option_spaces(); /* We'll use v4-lost because it happens to be format d */ code = 137; option = NULL; if (!option_code_hash_lookup(&option, dhcp_universe.code_hash, &code, 0, MDL)) { atf_tc_fail("can't find option %d", code); } if (option == NULL) { atf_tc_fail("option is NULL"); } /* First we will try a good value we know should fit. */ output_buf = pretty_print_option(option, good_data, sizeof(good_data), 0, 0); /* Make sure we get what we expect */ if (!output_buf || strcmp(output_buf, "booya.com.")) { atf_tc_fail("pretty_print_option did not return 'booya.com.'"); } fprintf(stderr, "good!\n"); /* Now we'll try a data value that's too short */ output_buf = pretty_print_option(option, short_data, sizeof(short_data), 0, 0); /* Make sure we safely get an error */ if (!output_buf || strcmp(output_buf, "")) { atf_tc_fail("pretty_print_option did not return \"\""); } /* Now we'll try a data value that's too large */ output_buf = pretty_print_option(option, long_data, sizeof(long_data), 0, 0); /* This logs but does not return an error */ if (!output_buf || strcmp(output_buf, "booya.com.")) { atf_tc_fail("pretty_print_option did not return 'booya.com.' (large)"); } } /* This macro defines main() method that will call specified test cases. tp and simple_test_case names can be whatever you want as long as it is a valid variable identifier. */ ATF_TP_ADD_TCS(tp) { ATF_TP_ADD_TC(tp, pretty_print_domain_name); return (atf_no_error()); }