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/*
* 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 <config.h>
#include <atf-c.h>
#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, "<error>")) {
atf_tc_fail("pretty_print_option did not return \"<error>\"");
}
/* 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());
}
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