/*      $NetBSD: t_sdp_put.c,v 1.3 2011/04/16 07:32:27 plunky Exp $     */

/*-
 * Copyright (c) 2011 The NetBSD Foundation, Inc.
 * All rights reserved.
 *
 * This code is derived from software contributed to The NetBSD Foundation
 * by Iain Hibbert.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include <atf-c.h>

#include <limits.h>
#include <sdp.h>
#include <string.h>

ATF_TC(check_sdp_put_data);

ATF_TC_HEAD(check_sdp_put_data, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_data results");
}

ATF_TC_BODY(check_sdp_put_data, tc)
{
        uint8_t buf[256];
        sdp_data_t test = { buf, buf + sizeof(buf) };
        uint8_t data[] = {
                0x35, 0x05,             // seq8(5)
                0x08, 0x00,             //   uint8      0x00
                0x09, 0x12, 0x34,       //   uint16     0x1234
        };
        sdp_data_t value = { data, data + sizeof(data) };

        ATF_REQUIRE(sdp_put_data(&test, &value));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x35, 0x05,             // seq8(5)
                0x08, 0x00,             //   uint8      0x00
                0x09, 0x12, 0x34,       //   uint16     0x1234
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_attr);

ATF_TC_HEAD(check_sdp_put_attr, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_attr results");
}

ATF_TC_BODY(check_sdp_put_attr, tc)
{
        uint8_t buf[256];
        sdp_data_t test = { buf, buf + sizeof(buf) };
        uint8_t data[] = {
                0x00,                   // nil
                0x19, 0x33, 0x44,       // uuid16       0x3344
        };
        sdp_data_t value = { data, data + sizeof(data) };

        ATF_REQUIRE_EQ(sdp_put_attr(&test, 0xabcd, &value), false);
        value.next += 1; // skip "nil"
        ATF_REQUIRE(sdp_put_attr(&test, 0x1337, &value));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x09, 0x13, 0x37,       // uint16       0x1337
                0x19, 0x33, 0x44,       // uuid16       0x3344
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_uuid);

ATF_TC_HEAD(check_sdp_put_uuid, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_uuid results");
}

ATF_TC_BODY(check_sdp_put_uuid, tc)
{
        uint8_t buf[256];
        sdp_data_t test = { buf, buf + sizeof(buf) };
        const uuid_t u16 = {
                0x00001234,
                0x0000,
                0x1000,
                0x80,
                0x00,
                { 0x00, 0x80, 0x5f, 0x9b, 0x34, 0xfb }
        };
        const uuid_t u32 = {
                0x12345678,
                0x0000,
                0x1000,
                0x80,
                0x00,
                { 0x00, 0x80, 0x5f, 0x9b, 0x34, 0xfb }
        };
        const uuid_t u128 = {
                0x00112233,
                0x4444,
                0x5555,
                0x66,
                0x77,
                { 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd }
        };

        ATF_REQUIRE(sdp_put_uuid(&test, &u16));
        ATF_REQUIRE(sdp_put_uuid(&test, &u32));
        ATF_REQUIRE(sdp_put_uuid(&test, &u128));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x19, 0x12, 0x34,       // uuid16       0x1234
                0x1a, 0x12, 0x34, 0x56, // uuid32       0x12345678
                0x78,
                0x1c, 0x00, 0x11, 0x22, // uuid128      00112233-4444-5555-6677-8899aabbccdd
                0x33, 0x44, 0x44, 0x55,
                0x55, 0x66, 0x77, 0x88,
                0x99, 0xaa, 0xbb, 0xcc,
                0xdd,
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_uuid16);

ATF_TC_HEAD(check_sdp_put_uuid16, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_uuid16 results");
}

ATF_TC_BODY(check_sdp_put_uuid16, tc)
{
        uint8_t buf[256];
        sdp_data_t test = { buf, buf + sizeof(buf) };

        ATF_REQUIRE(sdp_put_uuid16(&test, 0x4567));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x19, 0x45, 0x67,       // uuid16       0x4567
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_uuid32);

ATF_TC_HEAD(check_sdp_put_uuid32, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_uuid32 results");
}

ATF_TC_BODY(check_sdp_put_uuid32, tc)
{
        uint8_t buf[256];
        sdp_data_t test = { buf, buf + sizeof(buf) };

        ATF_REQUIRE(sdp_put_uuid32(&test, 0xabcdef00));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x1a, 0xab, 0xcd, 0xef, // uuid32       0xabcdef00
                0x00,
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_uuid128);

ATF_TC_HEAD(check_sdp_put_uuid128, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_uuid128 results");
}

ATF_TC_BODY(check_sdp_put_uuid128, tc)
{
        uint8_t buf[256];
        sdp_data_t test = { buf, buf + sizeof(buf) };
        uuid_t value = {
                0x00000100,
                0x0000,
                0x1000,
                0x80,
                0x00,
                { 0x00, 0x80, 0x5f, 0x9b, 0x34, 0xfb }
        };

        ATF_REQUIRE(sdp_put_uuid128(&test, &value));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x1c, 0x00, 0x00, 0x01, // uuid128      0000100-0000-1000-8000-00805f9b34fb
                0x00, 0x00, 0x00, 0x10, //                      (L2CAP protocol)
                0x00, 0x80, 0x00, 0x00,
                0x80, 0x5f, 0x9b, 0x34,
                0xfb,
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_bool);

ATF_TC_HEAD(check_sdp_put_bool, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_bool results");
}

ATF_TC_BODY(check_sdp_put_bool, tc)
{
        uint8_t buf[256];
        sdp_data_t test = { buf, buf + sizeof(buf) };

        ATF_REQUIRE(sdp_put_bool(&test, true));
        ATF_REQUIRE(sdp_put_bool(&test, false));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x28, 0x01,             // bool true
                0x28, 0x00,             // bool false
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_uint);

ATF_TC_HEAD(check_sdp_put_uint, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_uint results");
}

ATF_TC_BODY(check_sdp_put_uint, tc)
{
        uint8_t buf[256];
        sdp_data_t test = { buf, buf + sizeof(buf) };

        ATF_REQUIRE(sdp_put_uint(&test, (uintmax_t)0));
        ATF_REQUIRE(sdp_put_uint(&test, (uintmax_t)UINT8_MAX));
        ATF_REQUIRE(sdp_put_uint(&test, (uintmax_t)UINT8_MAX + 1));
        ATF_REQUIRE(sdp_put_uint(&test, (uintmax_t)UINT16_MAX));
        ATF_REQUIRE(sdp_put_uint(&test, (uintmax_t)UINT16_MAX + 1));
        ATF_REQUIRE(sdp_put_uint(&test, (uintmax_t)UINT32_MAX));
        ATF_REQUIRE(sdp_put_uint(&test, (uintmax_t)UINT32_MAX + 1));
        ATF_REQUIRE(sdp_put_uint(&test, (uintmax_t)UINT64_MAX));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x08, 0x00,             // uint8        0x00
                0x08, 0xff,             // uint8        0xff
                0x09, 0x01, 0x00,       // uint16       0x0100
                0x09, 0xff, 0xff,       // uint16       0xffff
                0x0a, 0x00, 0x01, 0x00, // uint32       0x00010000
                0x00,
                0x0a, 0xff, 0xff, 0xff, // uint32       0xffffffff
                0xff,
                0x0b, 0x00, 0x00, 0x00, // uint64       0x0000000100000000
                0x01, 0x00, 0x00, 0x00,
                0x00,
                0x0b, 0xff, 0xff, 0xff, // uint64       0xffffffffffffffff
                0xff, 0xff, 0xff, 0xff,
                0xff,
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_uint8);

ATF_TC_HEAD(check_sdp_put_uint8, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_uint8 results");
}

ATF_TC_BODY(check_sdp_put_uint8, tc)
{
        uint8_t buf[256];
        sdp_data_t test = { buf, buf + sizeof(buf) };

        ATF_REQUIRE(sdp_put_uint8(&test, (uint8_t)0));
        ATF_REQUIRE(sdp_put_uint8(&test, (uint8_t)UINT8_MAX));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x08, 0x00,             // uint8        0x00
                0x08, 0xff,             // uint8        0xff
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_uint16);

ATF_TC_HEAD(check_sdp_put_uint16, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_uint16 results");
}

ATF_TC_BODY(check_sdp_put_uint16, tc)
{
        uint8_t buf[256];
        sdp_data_t test = { buf, buf + sizeof(buf) };

        ATF_REQUIRE(sdp_put_uint16(&test, (uint16_t)0));
        ATF_REQUIRE(sdp_put_uint16(&test, (uint16_t)UINT8_MAX));
        ATF_REQUIRE(sdp_put_uint16(&test, (uint16_t)UINT16_MAX));
        ATF_REQUIRE(sdp_put_uint16(&test, (uint16_t)0xabcd));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x09, 0x00, 0x00,       // uint16       0x0000
                0x09, 0x00, 0xff,       // uint16       0x00ff
                0x09, 0xff, 0xff,       // uint16       0xffff
                0x09, 0xab, 0xcd,       // uint16       0xabcd
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_uint32);

ATF_TC_HEAD(check_sdp_put_uint32, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_uint32 results");
}

ATF_TC_BODY(check_sdp_put_uint32, tc)
{
        uint8_t buf[256];
        sdp_data_t test = { buf, buf + sizeof(buf) };

        ATF_REQUIRE(sdp_put_uint32(&test, (uint32_t)0));
        ATF_REQUIRE(sdp_put_uint32(&test, (uint32_t)UINT8_MAX));
        ATF_REQUIRE(sdp_put_uint32(&test, (uint32_t)UINT16_MAX));
        ATF_REQUIRE(sdp_put_uint32(&test, (uint32_t)UINT32_MAX));
        ATF_REQUIRE(sdp_put_uint32(&test, (uint32_t)0xdeadbeef));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x0a, 0x00, 0x00, 0x00, // uint32       0x00000000
                0x00,
                0x0a, 0x00, 0x00, 0x00, // uint32       0x000000ff
                0xff,
                0x0a, 0x00, 0x00, 0xff, // uint32       0x0000ffff
                0xff,
                0x0a, 0xff, 0xff, 0xff, // uint32       0xffffffff
                0xff,
                0x0a, 0xde, 0xad, 0xbe, // uint32       0xdeadbeef
                0xef,
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_uint64);

ATF_TC_HEAD(check_sdp_put_uint64, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_uint64 results");
}

ATF_TC_BODY(check_sdp_put_uint64, tc)
{
        uint8_t buf[256];
        sdp_data_t test = { buf, buf + sizeof(buf) };

        ATF_REQUIRE(sdp_put_uint64(&test, (uint64_t)0));
        ATF_REQUIRE(sdp_put_uint64(&test, (uint64_t)UINT8_MAX));
        ATF_REQUIRE(sdp_put_uint64(&test, (uint64_t)UINT16_MAX));
        ATF_REQUIRE(sdp_put_uint64(&test, (uint64_t)UINT32_MAX));
        ATF_REQUIRE(sdp_put_uint64(&test, (uint64_t)UINT64_MAX));
        ATF_REQUIRE(sdp_put_uint64(&test, (uint64_t)0xc0ffeecafec0ffee));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x0b, 0x00, 0x00, 0x00, // uint64       0x0000000000000000
                0x00, 0x00, 0x00, 0x00,
                0x00,
                0x0b, 0x00, 0x00, 0x00, // uint64       0x00000000000000ff
                0x00, 0x00, 0x00, 0x00,
                0xff,
                0x0b, 0x00, 0x00, 0x00, // uint64       0x000000000000ffff
                0x00, 0x00, 0x00, 0xff,
                0xff,
                0x0b, 0x00, 0x00, 0x00, // uint64       0x00000000ffffffff
                0x00, 0xff, 0xff, 0xff,
                0xff,
                0x0b, 0xff, 0xff, 0xff, // uint64       0xffffffffffffffff
                0xff, 0xff, 0xff, 0xff,
                0xff,
                0x0b, 0xc0, 0xff, 0xee, // uint64       0xc0ffeecafec0ffee
                0xca, 0xfe, 0xc0, 0xff,
                0xee,
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_int);

ATF_TC_HEAD(check_sdp_put_int, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_int results");
}

ATF_TC_BODY(check_sdp_put_int, tc)
{
        uint8_t buf[256];
        sdp_data_t test = { buf, buf + sizeof(buf) };

        ATF_REQUIRE(sdp_put_int(&test, (intmax_t)0));
        ATF_REQUIRE(sdp_put_int(&test, (intmax_t)INT8_MIN));
        ATF_REQUIRE(sdp_put_int(&test, (intmax_t)INT8_MAX));
        ATF_REQUIRE(sdp_put_int(&test, (intmax_t)INT8_MIN - 1));
        ATF_REQUIRE(sdp_put_int(&test, (intmax_t)INT8_MAX + 1));
        ATF_REQUIRE(sdp_put_int(&test, (intmax_t)INT16_MIN));
        ATF_REQUIRE(sdp_put_int(&test, (intmax_t)INT16_MAX));
        ATF_REQUIRE(sdp_put_int(&test, (intmax_t)INT16_MIN - 1));
        ATF_REQUIRE(sdp_put_int(&test, (intmax_t)INT16_MAX + 1));
        ATF_REQUIRE(sdp_put_int(&test, (intmax_t)INT32_MIN));
        ATF_REQUIRE(sdp_put_int(&test, (intmax_t)INT32_MAX));
        ATF_REQUIRE(sdp_put_int(&test, (intmax_t)INT32_MIN - 1));
        ATF_REQUIRE(sdp_put_int(&test, (intmax_t)INT32_MAX + 1));
        ATF_REQUIRE(sdp_put_int(&test, (intmax_t)INT64_MIN));
        ATF_REQUIRE(sdp_put_int(&test, (intmax_t)INT64_MAX));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x10, 0x00,             // int8         0
                0x10, 0x80,             // int8         -128
                0x10, 0x7f,             // int8         127
                0x11, 0xff, 0x7f,       // int16        -129
                0x11, 0x00, 0x80,       // int16        128
                0x11, 0x80, 0x00,       // int16        -32768
                0x11, 0x7f, 0xff,       // int16        32767
                0x12, 0xff, 0xff, 0x7f, // int32        -32769
                0xff,
                0x12, 0x00, 0x00, 0x80, // int32        32768
                0x00,
                0x12, 0x80, 0x00, 0x00, // int32        -2147483648
                0x00,
                0x12, 0x7f, 0xff, 0xff, // int32        2147483647
                0xff,
                0x13, 0xff, 0xff, 0xff, // int64        -2147483649
                0xff, 0x7f, 0xff, 0xff,
                0xff,
                0x13, 0x00, 0x00, 0x00, // int64        2147483648
                0x00, 0x80, 0x00, 0x00,
                0x00,
                0x13, 0x80, 0x00, 0x00, // int64        -9223372036854775808
                0x00, 0x00, 0x00, 0x00,
                0x00,
                0x13, 0x7f, 0xff, 0xff, // int64        9223372036854775807
                0xff, 0xff, 0xff, 0xff,
                0xff,
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_int8);

ATF_TC_HEAD(check_sdp_put_int8, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_int8 results");
}

ATF_TC_BODY(check_sdp_put_int8, tc)
{
        uint8_t buf[256];
        sdp_data_t test = { buf, buf + sizeof(buf) };

        ATF_REQUIRE(sdp_put_int8(&test, (int8_t)0));
        ATF_REQUIRE(sdp_put_int8(&test, (int8_t)INT8_MIN));
        ATF_REQUIRE(sdp_put_int8(&test, (int8_t)INT8_MAX));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x10, 0x00,             // int8         0
                0x10, 0x80,             // int8         -128
                0x10, 0x7f,             // int8         127
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_int16);

ATF_TC_HEAD(check_sdp_put_int16, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_int16 results");
}

ATF_TC_BODY(check_sdp_put_int16, tc)
{
        uint8_t buf[256];
        sdp_data_t test = { buf, buf + sizeof(buf) };

        ATF_REQUIRE(sdp_put_int16(&test, (int16_t)0));
        ATF_REQUIRE(sdp_put_int16(&test, (int16_t)INT8_MIN));
        ATF_REQUIRE(sdp_put_int16(&test, (int16_t)INT8_MAX));
        ATF_REQUIRE(sdp_put_int16(&test, (int16_t)INT16_MIN));
        ATF_REQUIRE(sdp_put_int16(&test, (int16_t)INT16_MAX));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x11, 0x00, 0x00,       // int16        0
                0x11, 0xff, 0x80,       // int16        -128
                0x11, 0x00, 0x7f,       // int16        127
                0x11, 0x80, 0x00,       // int16        -32768
                0x11, 0x7f, 0xff,       // int16        32767
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_int32);

ATF_TC_HEAD(check_sdp_put_int32, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_int32 results");
}

ATF_TC_BODY(check_sdp_put_int32, tc)
{
        uint8_t buf[256];
        sdp_data_t test = { buf, buf + sizeof(buf) };

        ATF_REQUIRE(sdp_put_int32(&test, (int32_t)0));
        ATF_REQUIRE(sdp_put_int32(&test, (int32_t)INT8_MIN));
        ATF_REQUIRE(sdp_put_int32(&test, (int32_t)INT8_MAX));
        ATF_REQUIRE(sdp_put_int32(&test, (int32_t)INT16_MIN));
        ATF_REQUIRE(sdp_put_int32(&test, (int32_t)INT16_MAX));
        ATF_REQUIRE(sdp_put_int32(&test, (int32_t)INT32_MIN));
        ATF_REQUIRE(sdp_put_int32(&test, (int32_t)INT32_MAX));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x12, 0x00, 0x00, 0x00, // int32        0
                0x00,
                0x12, 0xff, 0xff, 0xff, // int32        -128
                0x80,
                0x12, 0x00, 0x00, 0x00, // int32        127
                0x7f,
                0x12, 0xff, 0xff, 0x80, // int32        -32768
                0x00,
                0x12, 0x00, 0x00, 0x7f, // int32        32767
                0xff,
                0x12, 0x80, 0x00, 0x00, // int32        -2147483648
                0x00,
                0x12, 0x7f, 0xff, 0xff, // int32        2147483647
                0xff,
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_int64);

ATF_TC_HEAD(check_sdp_put_int64, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_int64 results");
}

ATF_TC_BODY(check_sdp_put_int64, tc)
{
        uint8_t buf[256];
        sdp_data_t test = { buf, buf + sizeof(buf) };

        ATF_REQUIRE(sdp_put_int64(&test, (int64_t)0));
        ATF_REQUIRE(sdp_put_int64(&test, (int64_t)INT8_MIN));
        ATF_REQUIRE(sdp_put_int64(&test, (int64_t)INT8_MAX));
        ATF_REQUIRE(sdp_put_int64(&test, (int64_t)INT16_MIN));
        ATF_REQUIRE(sdp_put_int64(&test, (int64_t)INT16_MAX));
        ATF_REQUIRE(sdp_put_int64(&test, (int64_t)INT32_MIN));
        ATF_REQUIRE(sdp_put_int64(&test, (int64_t)INT32_MAX));
        ATF_REQUIRE(sdp_put_int64(&test, (int64_t)INT64_MIN));
        ATF_REQUIRE(sdp_put_int64(&test, (int64_t)INT64_MAX));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x13, 0x00, 0x00, 0x00, // int64        0
                0x00, 0x00, 0x00, 0x00,
                0x00,
                0x13, 0xff, 0xff, 0xff, // int64        -128
                0xff, 0xff, 0xff, 0xff,
                0x80,
                0x13, 0x00, 0x00, 0x00, // int64        127
                0x00, 0x00, 0x00, 0x00,
                0x7f,
                0x13, 0xff, 0xff, 0xff, // int64        -32768
                0xff, 0xff, 0xff, 0x80,
                0x00,
                0x13, 0x00, 0x00, 0x00, // int64        32767
                0x00, 0x00, 0x00, 0x7f,
                0xff,
                0x13, 0xff, 0xff, 0xff, // int64        -2147483648
                0xff, 0x80, 0x00, 0x00,
                0x00,
                0x13, 0x00, 0x00, 0x00, // int64        2147483647
                0x00, 0x7f, 0xff, 0xff,
                0xff,
                0x13, 0x80, 0x00, 0x00, // int64        -9223372036854775808
                0x00, 0x00, 0x00, 0x00,
                0x00,
                0x13, 0x7f, 0xff, 0xff, // int64        9223372036854775807
                0xff, 0xff, 0xff, 0xff,
                0xff,
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_seq);

ATF_TC_HEAD(check_sdp_put_seq, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_seq results");
}

ATF_TC_BODY(check_sdp_put_seq, tc)
{
        uint8_t buf[512];
        sdp_data_t test = { buf, buf + sizeof(buf) };

        ATF_REQUIRE(sdp_put_seq(&test, (ssize_t)0));
        ATF_REQUIRE(sdp_put_seq(&test, (ssize_t)UINT8_MAX));
        ATF_REQUIRE(sdp_put_seq(&test, (ssize_t)UINT8_MAX + 1));
        ATF_REQUIRE(sdp_put_seq(&test, (ssize_t)-1));
        ATF_CHECK_EQ(sdp_put_seq(&test, (ssize_t)UINT16_MAX), false);   /* no room */
        ATF_CHECK_EQ(sdp_put_seq(&test, (ssize_t)SSIZE_MAX), false);    /* no room */
        test.end = test.next;
        test.next = buf;

        /* (not a valid element list) */
        const uint8_t expect[] = {
                0x35, 0x00,             // seq8(0)
                0x35, 0xff,             // seq8(255)
                0x36, 0x01, 0x00,       // seq16(256)
                0x36, 0x01, 0xf6,       // seq16(502)   <- sizeof(buf) - 7 - 3
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_alt);

ATF_TC_HEAD(check_sdp_put_alt, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_alt results");
}

ATF_TC_BODY(check_sdp_put_alt, tc)
{
        uint8_t buf[512];
        sdp_data_t test = { buf, buf + sizeof(buf) };

        ATF_REQUIRE(sdp_put_alt(&test, (ssize_t)0));
        ATF_REQUIRE(sdp_put_alt(&test, (ssize_t)UINT8_MAX));
        ATF_REQUIRE(sdp_put_alt(&test, (ssize_t)UINT8_MAX + 1));
        ATF_REQUIRE(sdp_put_alt(&test, (ssize_t)-1));
        ATF_CHECK_EQ(sdp_put_alt(&test, (ssize_t)UINT16_MAX), false);   /* no room */
        ATF_CHECK_EQ(sdp_put_alt(&test, (ssize_t)SSIZE_MAX), false);    /* no room */
        test.end = test.next;
        test.next = buf;

        /* (not a valid element list) */
        const uint8_t expect[] = {
                0x3d, 0x00,             // alt8(0)
                0x3d, 0xff,             // alt8(255)
                0x3e, 0x01, 0x00,       // alt16(256)
                0x3e, 0x01, 0xf6,       // alt16(502)   <- sizeof(buf) - 7 - 3
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_str);

ATF_TC_HEAD(check_sdp_put_str, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_str results");
}

ATF_TC_BODY(check_sdp_put_str, tc)
{
        uint8_t buf[512];
        sdp_data_t test = { buf, buf + sizeof(buf) };

        /*
         * this does not test str16 or str32, but that is
         * handled by the same code as sdp_put_seq above..
         */

        ATF_REQUIRE(sdp_put_str(&test, "Hello World!", 5));
        ATF_REQUIRE(sdp_put_str(&test, "Hello\0World", 11));
        ATF_REQUIRE(sdp_put_str(&test, "Hello World!", -1));
        ATF_REQUIRE(sdp_put_str(&test, "Hello\0World", -1));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x25, 0x05, 0x48, 0x65, // str8         "Hello"
                0x6c, 0x6c, 0x6f,
                0x25, 0x0b, 0x48, 0x65, // str8         "Hello\0World"
                0x6c, 0x6c, 0x6f, 0x00,
                0x57, 0x6f, 0x72, 0x6c,
                0x64,
                0x25, 0x0c, 0x48, 0x65, // str8         "Hello World!"
                0x6c, 0x6c, 0x6f, 0x20,
                0x57, 0x6f, 0x72, 0x6c,
                0x64, 0x21,
                0x25, 0x05, 0x48, 0x65, // str8         "Hello"
                0x6c, 0x6c, 0x6f,
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TC(check_sdp_put_url);

ATF_TC_HEAD(check_sdp_put_url, tc)
{

        atf_tc_set_md_var(tc, "descr", "Test sdp_put_url results");
}

ATF_TC_BODY(check_sdp_put_url, tc)
{
        uint8_t buf[512];
        sdp_data_t test = { buf, buf + sizeof(buf) };

        /*
         * this does not test url16 or url32, but that is
         * handled by the same code as sdp_put_seq above..
         */

        ATF_REQUIRE(sdp_put_url(&test, "http://www.netbsd.org/", 21));
        ATF_REQUIRE(sdp_put_url(&test, "http://www.netbsd.org/", -1));
        test.end = test.next;
        test.next = buf;

        const uint8_t expect[] = {
                0x45, 0x15, 0x68, 0x74, // url8 "http://www.netbsd.org"
                0x74, 0x70, 0x3a, 0x2f,
                0x2f, 0x77, 0x77, 0x77,
                0x2e, 0x6e, 0x65, 0x74,
                0x62, 0x73, 0x64, 0x2e,
                0x6f, 0x72, 0x67,
                0x45, 0x16, 0x68, 0x74, // url8 "http://www.netbsd.org/"
                0x74, 0x70, 0x3a, 0x2f,
                0x2f, 0x77, 0x77, 0x77,
                0x2e, 0x6e, 0x65, 0x74,
                0x62, 0x73, 0x64, 0x2e,
                0x6f, 0x72, 0x67, 0x2f,
        };

        ATF_REQUIRE_EQ(test.end - test.next, sizeof(expect));
        ATF_CHECK(memcmp(expect, test.next, sizeof(expect)) == 0);
}

ATF_TP_ADD_TCS(tp)
{

        ATF_TP_ADD_TC(tp, check_sdp_put_data);
        ATF_TP_ADD_TC(tp, check_sdp_put_attr);
        ATF_TP_ADD_TC(tp, check_sdp_put_uuid);
        ATF_TP_ADD_TC(tp, check_sdp_put_uuid16);
        ATF_TP_ADD_TC(tp, check_sdp_put_uuid32);
        ATF_TP_ADD_TC(tp, check_sdp_put_uuid128);
        ATF_TP_ADD_TC(tp, check_sdp_put_bool);
        ATF_TP_ADD_TC(tp, check_sdp_put_uint);
        ATF_TP_ADD_TC(tp, check_sdp_put_uint8);
        ATF_TP_ADD_TC(tp, check_sdp_put_uint16);
        ATF_TP_ADD_TC(tp, check_sdp_put_uint32);
        ATF_TP_ADD_TC(tp, check_sdp_put_uint64);
        ATF_TP_ADD_TC(tp, check_sdp_put_int);
        ATF_TP_ADD_TC(tp, check_sdp_put_int8);
        ATF_TP_ADD_TC(tp, check_sdp_put_int16);
        ATF_TP_ADD_TC(tp, check_sdp_put_int32);
        ATF_TP_ADD_TC(tp, check_sdp_put_int64);
        ATF_TP_ADD_TC(tp, check_sdp_put_seq);
        ATF_TP_ADD_TC(tp, check_sdp_put_alt);
        ATF_TP_ADD_TC(tp, check_sdp_put_str);
        ATF_TP_ADD_TC(tp, check_sdp_put_url);

        return atf_no_error();
}