/* main.c - Application main entry point */
/*
* Copyright (c) 2016 Intel Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <zephyr.h>
#include <linker/sections.h>
#include <zephyr/types.h>
#include <stddef.h>
#include <string.h>
#include <stdio.h>
#include <errno.h>
#include <device.h>
#include <init.h>
#include <misc/printk.h>
#include <net/buf.h>
#include <net/net_core.h>
#include <net/net_pkt.h>
#include <net/net_ip.h>
#include <net/ethernet.h>
#include <net/udp.h>
#include <ztest.h>
#if defined(CONFIG_NET_DEBUG_UDP)
#define DBG(fmt, ...) printk(fmt, ##__VA_ARGS__)
#else
#define DBG(fmt, ...)
#endif
#include "udp_internal.h"
#if defined(CONFIG_NET_DEBUG_UDP)
#define NET_LOG_ENABLED 1
#endif
#include "net_private.h"
static bool test_failed;
static bool fail = true;
static struct k_sem recv_lock;
static char payload[] = { 'f', 'o', 'o', 'b', 'a', 'r', '\0' };
struct net_udp_context {
u8_t mac_addr[sizeof(struct net_eth_addr)];
struct net_linkaddr ll_addr;
};
int net_udp_dev_init(struct device *dev)
{
struct net_udp_context *net_udp_context = dev->driver_data;
net_udp_context = net_udp_context;
return 0;
}
static u8_t *net_udp_get_mac(struct device *dev)
{
struct net_udp_context *context = dev->driver_data;
if (context->mac_addr[2] == 0x00) {
/* 00-00-5E-00-53-xx Documentation RFC 7042 */
context->mac_addr[0] = 0x00;
context->mac_addr[1] = 0x00;
context->mac_addr[2] = 0x5E;
context->mac_addr[3] = 0x00;
context->mac_addr[4] = 0x53;
context->mac_addr[5] = sys_rand32_get();
}
return context->mac_addr;
}
static void net_udp_iface_init(struct net_if *iface)
{
u8_t *mac = net_udp_get_mac(net_if_get_device(iface));
net_if_set_link_addr(iface, mac, 6, NET_LINK_ETHERNET);
}
static int send_status = -EINVAL;
static int tester_send(struct net_if *iface, struct net_pkt *pkt)
{
if (!pkt->frags) {
DBG("No data to send!\n");
return -ENODATA;
}
DBG("Data was sent successfully\n");
net_pkt_unref(pkt);
send_status = 0;
return 0;
}
static inline struct in_addr *if_get_addr(struct net_if *iface)
{
int i;
for (i = 0; i < NET_IF_MAX_IPV4_ADDR; i++) {
if (iface->config.ip.ipv4->unicast[i].is_used &&
iface->config.ip.ipv4->unicast[i].address.family ==
AF_INET &&
iface->config.ip.ipv4->unicast[i].addr_state ==
NET_ADDR_PREFERRED) {
return
&iface->config.ip.ipv4->unicast[i].address.in_addr;
}
}
return NULL;
}
struct net_udp_context net_udp_context_data;
static struct net_if_api net_udp_if_api = {
.init = net_udp_iface_init,
.send = tester_send,
};
#define _ETH_L2_LAYER DUMMY_L2
#define _ETH_L2_CTX_TYPE NET_L2_GET_CTX_TYPE(DUMMY_L2)
NET_DEVICE_INIT(net_udp_test, "net_udp_test",
net_udp_dev_init, &net_udp_context_data, NULL,
CONFIG_KERNEL_INIT_PRIORITY_DEFAULT,
&net_udp_if_api, _ETH_L2_LAYER, _ETH_L2_CTX_TYPE, 127);
struct ud {
const struct sockaddr *remote_addr;
const struct sockaddr *local_addr;
u16_t remote_port;
u16_t local_port;
char *test;
void *handle;
};
static struct ud *returned_ud;
static enum net_verdict test_ok(struct net_conn *conn,
struct net_pkt *pkt,
void *user_data)
{
struct ud *ud = (struct ud *)user_data;
k_sem_give(&recv_lock);
if (!ud) {
fail = true;
DBG("Test %s failed.", ud->test);
return NET_DROP;
}
fail = false;
returned_ud = user_data;
net_pkt_unref(pkt);
return NET_OK;
}
static enum net_verdict test_fail(struct net_conn *conn,
struct net_pkt *pkt,
void *user_data)
{
/* This function should never be called as there should not
* be a matching UDP connection.
*/
fail = true;
return NET_DROP;
}
#define NET_UDP_HDR(pkt) ((struct net_udp_hdr *)(net_pkt_udp_data(pkt)))
static void setup_ipv6_udp(struct net_pkt *pkt,
struct in6_addr *remote_addr,
struct in6_addr *local_addr,
u16_t remote_port,
u16_t local_port)
{
NET_IPV6_HDR(pkt)->vtc = 0x60;
NET_IPV6_HDR(pkt)->tcflow = 0;
NET_IPV6_HDR(pkt)->flow = 0;
NET_IPV6_HDR(pkt)->len = htons(NET_UDPH_LEN + strlen(payload));
NET_IPV6_HDR(pkt)->nexthdr = IPPROTO_UDP;
NET_IPV6_HDR(pkt)->hop_limit = 255;
net_ipaddr_copy(&NET_IPV6_HDR(pkt)->src, remote_addr);
net_ipaddr_copy(&NET_IPV6_HDR(pkt)->dst, local_addr);
net_pkt_set_ip_hdr_len(pkt, sizeof(struct net_ipv6_hdr));
net_pkt_set_ipv6_ext_len(pkt, 0);
net_buf_add(pkt->frags, net_pkt_ip_hdr_len(pkt) +
sizeof(struct net_udp_hdr));
NET_UDP_HDR(pkt)->src_port = htons(remote_port);
NET_UDP_HDR(pkt)->dst_port = htons(local_port);
net_buf_add_mem(pkt->frags, payload, strlen(payload));
}
u8_t ipv6_hop_by_hop_ext_hdr[] = {
/* Next header UDP */
0x11,
/* Length (multiple of 8 octets) */
0x0C,
/* Experimental extension */
0x3e,
/* Length in bytes */
0x20,
0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48,
0x49, 0x4A, 0x4B, 0x4C, 0x4E, 0x4F, 0x50, 0x51,
0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59,
0x5A, 0x5B, 0x5C, 0x5D, 0x5F, 0x60, 0x61, 0x62,
/* Another experimental extension */
0x3e,
/* Length in bytes */
0x20,
0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A,
0x6B, 0x6C, 0x6D, 0x6F, 0x70, 0x71, 0x72, 0x73,
0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B,
0x7C, 0x7D, 0x7E, 0x21, 0x22, 0x23, 0x24, 0x25,
/* Another experimental extension */
0x3e,
/* Length in bytes */
0x20,
0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D,
0x2E, 0x2F, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35,
0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D,
0x3E, 0x3F, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45,
};
static void setup_ipv6_udp_long(struct net_pkt *pkt,
struct in6_addr *remote_addr,
struct in6_addr *local_addr,
u16_t remote_port,
u16_t local_port)
{
struct net_udp_hdr hdr, *udp_hdr;
struct net_ipv6_hdr ipv6;
ipv6.vtc = 0x60;
ipv6.tcflow = 0;
ipv6.flow = 0;
ipv6.len = htons(NET_UDPH_LEN + strlen(payload) +
sizeof(ipv6_hop_by_hop_ext_hdr));
ipv6.nexthdr = 0; /* HBHO */
ipv6.hop_limit = 255;
net_ipaddr_copy(&ipv6.src, remote_addr);
net_ipaddr_copy(&ipv6.dst, local_addr);
net_pkt_set_ip_hdr_len(pkt, sizeof(struct net_ipv6_hdr));
hdr.src_port = htons(remote_port);
hdr.dst_port = htons(local_port);
net_pkt_append_all(pkt, sizeof(ipv6), (u8_t *)&ipv6, K_FOREVER);
net_pkt_append_all(pkt, sizeof(ipv6_hop_by_hop_ext_hdr),
ipv6_hop_by_hop_ext_hdr, K_FOREVER);
net_pkt_append_all(pkt, sizeof(hdr), (u8_t *)&hdr, K_FOREVER);
net_pkt_append_all(pkt, strlen(payload), (u8_t *)payload, K_FOREVER);
net_pkt_set_ipv6_ext_len(pkt, sizeof(ipv6_hop_by_hop_ext_hdr));
udp_hdr = net_udp_get_hdr(pkt, &hdr);
/**TESTPOINT: Check if pointer is valid*/
zassert_equal_ptr(udp_hdr, &hdr, "Invalid UDP header pointer");
udp_hdr->src_port = htons(remote_port);
udp_hdr->dst_port = htons(local_port);
net_udp_set_hdr(pkt, &hdr);
udp_hdr = net_udp_get_hdr(pkt, &hdr);
if (udp_hdr != &hdr) {
TC_ERROR("Invalid UDP header pointer %p\n", udp_hdr);
zassert_true(0, "exiting");
}
if (udp_hdr->src_port != htons(remote_port)) {
TC_ERROR("Invalid remote port, should have been %d was %d\n",
remote_port, ntohs(udp_hdr->src_port));
zassert_true(0, "exiting");
}
if (udp_hdr->dst_port != htons(local_port)) {
TC_ERROR("Invalid local port, should have been %d was %d\n",
local_port, ntohs(udp_hdr->dst_port));
zassert_true(0, "exiting");
}
net_hexdump_frags("frag", pkt, false);
}
static void setup_ipv4_udp(struct net_pkt *pkt,
struct in_addr *remote_addr,
struct in_addr *local_addr,
u16_t remote_port,
u16_t local_port)
{
NET_IPV4_HDR(pkt)->vhl = 0x45;
NET_IPV4_HDR(pkt)->tos = 0;
NET_IPV4_HDR(pkt)->len = htons(NET_UDPH_LEN +
sizeof(struct net_ipv4_hdr) +
strlen(payload));
NET_IPV4_HDR(pkt)->proto = IPPROTO_UDP;
net_ipaddr_copy(&NET_IPV4_HDR(pkt)->src, remote_addr);
net_ipaddr_copy(&NET_IPV4_HDR(pkt)->dst, local_addr);
net_pkt_set_ip_hdr_len(pkt, sizeof(struct net_ipv4_hdr));
net_pkt_set_ipv6_ext_len(pkt, 0);
net_buf_add(pkt->frags, net_pkt_ip_hdr_len(pkt) +
sizeof(struct net_udp_hdr));
NET_UDP_HDR(pkt)->src_port = htons(remote_port);
NET_UDP_HDR(pkt)->dst_port = htons(local_port);
net_buf_add_mem(pkt->frags, payload, strlen(payload));
}
#define TIMEOUT 200
static bool send_ipv6_udp_msg(struct net_if *iface,
struct in6_addr *src,
struct in6_addr *dst,
u16_t src_port,
u16_t dst_port,
struct ud *ud,
bool expect_failure)
{
struct net_pkt *pkt;
struct net_buf *frag;
int ret;
pkt = net_pkt_get_reserve_tx(0, K_SECONDS(1));
zassert_not_null(pkt, "Out of mem");
frag = net_pkt_get_frag(pkt, K_SECONDS(1));
zassert_not_null(frag, "Out of mem");
net_pkt_frag_add(pkt, frag);
net_pkt_set_iface(pkt, iface);
net_pkt_set_ll_reserve(pkt, net_buf_headroom(frag));
setup_ipv6_udp(pkt, src, dst, src_port, dst_port);
ret = net_recv_data(iface, pkt);
if (ret < 0) {
printk("Cannot recv pkt %p, ret %d\n", pkt, ret);
zassert_true(0, "exiting");
}
if (k_sem_take(&recv_lock, TIMEOUT)) {
/**TESTPOINT: Check for failure*/
zassert_true(expect_failure, "Timeout, packet not received");
return true;
}
/* Check that the returned user data is the same as what was given
* as a parameter.
*/
if (ud != returned_ud && !expect_failure) {
printk("IPv6 wrong user data %p returned, expected %p\n",
returned_ud, ud);
zassert_true(0, "exiting");
}
return !fail;
}
static bool send_ipv6_udp_long_msg(struct net_if *iface,
struct in6_addr *src,
struct in6_addr *dst,
u16_t src_port,
u16_t dst_port,
struct ud *ud,
bool expect_failure)
{
struct net_pkt *pkt;
struct net_buf *frag;
int ret;
pkt = net_pkt_get_reserve_tx(0, K_SECONDS(1));
zassert_not_null(pkt, "Out of mem");
frag = net_pkt_get_frag(pkt, K_SECONDS(1));
zassert_not_null(frag, "Out of mem");
net_pkt_frag_add(pkt, frag);
net_pkt_set_iface(pkt, iface);
net_pkt_set_ll_reserve(pkt, net_buf_headroom(frag));
setup_ipv6_udp_long(pkt, src, dst, src_port, dst_port);
ret = net_recv_data(iface, pkt);
if (ret < 0) {
printk("Cannot recv pkt %p, ret %d\n", pkt, ret);
zassert_true(0, "exiting");
}
if (k_sem_take(&recv_lock, TIMEOUT)) {
/**TESTPOINT: Check for failure*/
zassert_true(expect_failure, "Timeout, packet not received");
return true;
}
/* Check that the returned user data is the same as what was given
* as a parameter.
*/
if (ud != returned_ud && !expect_failure) {
printk("IPv6 wrong user data %p returned, expected %p\n",
returned_ud, ud);
zassert_true(0, "exiting");
}
return !fail;
}
static bool send_ipv4_udp_msg(struct net_if *iface,
struct in_addr *src,
struct in_addr *dst,
u16_t src_port,
u16_t dst_port,
struct ud *ud,
bool expect_failure)
{
struct net_pkt *pkt;
struct net_buf *frag;
int ret;
pkt = net_pkt_get_reserve_tx(0, K_SECONDS(1));
zassert_not_null(pkt, "Out of mem");
frag = net_pkt_get_frag(pkt, K_SECONDS(1));
zassert_not_null(frag, "Out of mem");
net_pkt_frag_add(pkt, frag);
net_pkt_set_iface(pkt, iface);
net_pkt_set_ll_reserve(pkt, net_buf_headroom(frag));
setup_ipv4_udp(pkt, src, dst, src_port, dst_port);
ret = net_recv_data(iface, pkt);
if (ret < 0) {
printk("Cannot recv pkt %p, ret %d\n", pkt, ret);
zassert_true(0, "exiting");
}
if (k_sem_take(&recv_lock, TIMEOUT)) {
/**TESTPOINT: Check for failure*/
zassert_true(expect_failure, "Timeout, packet not received");
return true;
}
/* Check that the returned user data is the same as what was given
* as a parameter.
*/
if (ud != returned_ud && !expect_failure) {
printk("IPv4 wrong user data %p returned, expected %p\n",
returned_ud, ud);
zassert_true(0, "exiting");
}
return !fail;
}
static void set_port(sa_family_t family, struct sockaddr *raddr,
struct sockaddr *laddr, u16_t rport,
u16_t lport)
{
if (family == AF_INET6) {
if (raddr) {
((struct sockaddr_in6 *)raddr)->
sin6_port = htons(rport);
}
if (laddr) {
((struct sockaddr_in6 *)laddr)->
sin6_port = htons(lport);
}
} else if (family == AF_INET) {
if (raddr) {
((struct sockaddr_in *)raddr)->
sin_port = htons(rport);
}
if (laddr) {
((struct sockaddr_in *)laddr)->
sin_port = htons(lport);
}
}
}
void test_udp(void)
{
k_thread_priority_set(k_current_get(), K_PRIO_COOP(7));
test_failed = false;
struct net_conn_handle *handlers[CONFIG_NET_MAX_CONN];
struct net_if *iface = net_if_get_default();
struct net_if_addr *ifaddr;
struct ud *ud;
int ret, i = 0;
bool st;
struct sockaddr_in6 any_addr6;
const struct in6_addr in6addr_any = IN6ADDR_ANY_INIT;
struct sockaddr_in6 my_addr6;
struct in6_addr in6addr_my = { { { 0x20, 0x01, 0x0d, 0xb8, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0x1 } } };
struct sockaddr_in6 peer_addr6;
struct in6_addr in6addr_peer = { { { 0x20, 0x01, 0x0d, 0xb8, 0, 0, 0, 0,
0, 0, 0, 0x4e, 0x11, 0, 0, 0x2 } } };
struct sockaddr_in any_addr4;
const struct in_addr in4addr_any = { { { 0 } } };
struct sockaddr_in my_addr4;
struct in_addr in4addr_my = { { { 192, 0, 2, 1 } } };
struct sockaddr_in peer_addr4;
struct in_addr in4addr_peer = { { { 192, 0, 2, 9 } } };
net_ipaddr_copy(&any_addr6.sin6_addr, &in6addr_any);
any_addr6.sin6_family = AF_INET6;
net_ipaddr_copy(&my_addr6.sin6_addr, &in6addr_my);
my_addr6.sin6_family = AF_INET6;
net_ipaddr_copy(&peer_addr6.sin6_addr, &in6addr_peer);
peer_addr6.sin6_family = AF_INET6;
net_ipaddr_copy(&any_addr4.sin_addr, &in4addr_any);
any_addr4.sin_family = AF_INET;
net_ipaddr_copy(&my_addr4.sin_addr, &in4addr_my);
my_addr4.sin_family = AF_INET;
net_ipaddr_copy(&peer_addr4.sin_addr, &in4addr_peer);
peer_addr4.sin_family = AF_INET;
k_sem_init(&recv_lock, 0, UINT_MAX);
ifaddr = net_if_ipv6_addr_add(iface, &in6addr_my, NET_ADDR_MANUAL, 0);
if (!ifaddr) {
printk("Cannot add %s to interface %p\n",
net_sprint_ipv6_addr(&in6addr_my), iface);
zassert_true(0, "exiting");
}
ifaddr = net_if_ipv4_addr_add(iface, &in4addr_my, NET_ADDR_MANUAL, 0);
if (!ifaddr) {
printk("Cannot add %s to interface %p\n",
net_sprint_ipv4_addr(&in4addr_my), iface);
zassert_true(0, "exiting");
}
#define REGISTER(family, raddr, laddr, rport, lport) \
({ \
static struct ud user_data; \
\
user_data.remote_addr = (struct sockaddr *)raddr; \
user_data.local_addr = (struct sockaddr *)laddr; \
user_data.remote_port = rport; \
user_data.local_port = lport; \
user_data.test = "DST="#raddr"-SRC="#laddr"-RP="#rport \
"-LP="#lport; \
\
set_port(family, (struct sockaddr *)raddr, \
(struct sockaddr *)laddr, rport, lport); \
\
ret = net_udp_register((struct sockaddr *)raddr, \
(struct sockaddr *)laddr, \
rport, lport, \
test_ok, &user_data, \
&handlers[i]); \
if (ret) { \
printk("UDP register %s failed (%d)\n", \
user_data.test, ret); \
zassert_true(0, "exiting"); \
} \
user_data.handle = handlers[i++]; \
&user_data; \
})
#define REGISTER_FAIL(raddr, laddr, rport, lport) \
ret = net_udp_register((struct sockaddr *)raddr, \
(struct sockaddr *)laddr, \
rport, lport, \
test_fail, INT_TO_POINTER(0), NULL); \
if (!ret) { \
printk("UDP register invalid match %s failed\n", \
"DST="#raddr"-SRC="#laddr"-RP="#rport"-LP="#lport); \
zassert_true(0, "exiting"); \
}
#define UNREGISTER(ud) \
ret = net_udp_unregister(ud->handle); \
if (ret) { \
printk("UDP unregister %p failed (%d)\n", ud->handle, \
ret); \
zassert_true(0, "exiting"); \
}
#define TEST_IPV6_OK(ud, raddr, laddr, rport, lport) \
st = send_ipv6_udp_msg(iface, raddr, laddr, rport, lport, ud, \
false); \
if (!st) { \
printk("%d: UDP test \"%s\" fail\n", __LINE__, \
ud->test); \
zassert_true(0, "exiting"); \
}
#define TEST_IPV6_LONG_OK(ud, raddr, laddr, rport, lport) \
st = send_ipv6_udp_long_msg(iface, raddr, laddr, rport, lport, ud, \
false); \
if (!st) { \
printk("%d: UDP long test \"%s\" fail\n", __LINE__, \
ud->test); \
zassert_true(0, "exiting"); \
}
#define TEST_IPV4_OK(ud, raddr, laddr, rport, lport) \
st = send_ipv4_udp_msg(iface, raddr, laddr, rport, lport, ud, \
false); \
if (!st) { \
printk("%d: UDP test \"%s\" fail\n", __LINE__, \
ud->test); \
zassert_true(0, "exiting"); \
}
#define TEST_IPV6_FAIL(ud, raddr, laddr, rport, lport) \
st = send_ipv6_udp_msg(iface, raddr, laddr, rport, lport, ud, \
true); \
if (!st) { \
printk("%d: UDP neg test \"%s\" fail\n", __LINE__, \
ud->test); \
zassert_true(0, "exiting"); \
}
#define TEST_IPV4_FAIL(ud, raddr, laddr, rport, lport) \
st = send_ipv4_udp_msg(iface, raddr, laddr, rport, lport, ud, \
true); \
if (!st) { \
printk("%d: UDP neg test \"%s\" fail\n", __LINE__, \
ud->test); \
zassert_true(0, "exiting"); \
}
ud = REGISTER(AF_INET6, &any_addr6, &any_addr6, 1234, 4242);
TEST_IPV6_OK(ud, &in6addr_peer, &in6addr_my, 1234, 4242);
TEST_IPV6_OK(ud, &in6addr_peer, &in6addr_my, 1234, 4242);
TEST_IPV6_LONG_OK(ud, &in6addr_peer, &in6addr_my, 1234, 4242);
TEST_IPV6_LONG_OK(ud, &in6addr_peer, &in6addr_my, 1234, 4242);
TEST_IPV6_FAIL(ud, &in6addr_peer, &in6addr_my, 1234, 61400);
TEST_IPV6_FAIL(ud, &in6addr_peer, &in6addr_my, 1234, 61400);
UNREGISTER(ud);
ud = REGISTER(AF_INET, &any_addr4, &any_addr4, 1234, 4242);
TEST_IPV4_OK(ud, &in4addr_peer, &in4addr_my, 1234, 4242);
TEST_IPV4_OK(ud, &in4addr_peer, &in4addr_my, 1234, 4242);
TEST_IPV4_FAIL(ud, &in4addr_peer, &in4addr_my, 1234, 4325);
TEST_IPV4_FAIL(ud, &in4addr_peer, &in4addr_my, 1234, 4325);
UNREGISTER(ud);
ud = REGISTER(AF_INET6, &any_addr6, NULL, 1234, 4242);
TEST_IPV6_OK(ud, &in6addr_peer, &in6addr_my, 1234, 4242);
TEST_IPV6_OK(ud, &in6addr_peer, &in6addr_my, 1234, 4242);
TEST_IPV6_FAIL(ud, &in6addr_peer, &in6addr_my, 1234, 61400);
TEST_IPV6_FAIL(ud, &in6addr_peer, &in6addr_my, 1234, 61400);
UNREGISTER(ud);
ud = REGISTER(AF_INET6, NULL, &any_addr6, 1234, 4242);
TEST_IPV6_OK(ud, &in6addr_peer, &in6addr_my, 1234, 4242);
TEST_IPV6_OK(ud, &in6addr_peer, &in6addr_my, 1234, 4242);
TEST_IPV6_LONG_OK(ud, &in6addr_peer, &in6addr_my, 1234, 4242);
TEST_IPV6_LONG_OK(ud, &in6addr_peer, &in6addr_my, 1234, 4242);
TEST_IPV6_FAIL(ud, &in6addr_peer, &in6addr_my, 1234, 61400);
TEST_IPV6_FAIL(ud, &in6addr_peer, &in6addr_my, 1234, 61400);
UNREGISTER(ud);
ud = REGISTER(AF_INET6, &peer_addr6, &my_addr6, 1234, 4242);
TEST_IPV6_OK(ud, &in6addr_peer, &in6addr_my, 1234, 4242);
TEST_IPV6_FAIL(ud, &in6addr_peer, &in6addr_my, 1234, 4243);
ud = REGISTER(AF_INET, &peer_addr4, &my_addr4, 1234, 4242);
TEST_IPV4_OK(ud, &in4addr_peer, &in4addr_my, 1234, 4242);
TEST_IPV4_FAIL(ud, &in4addr_peer, &in4addr_my, 1234, 4243);
ud = REGISTER(AF_UNSPEC, NULL, NULL, 1234, 42423);
TEST_IPV4_OK(ud, &in4addr_peer, &in4addr_my, 1234, 42423);
TEST_IPV6_OK(ud, &in6addr_peer, &in6addr_my, 1234, 42423);
ud = REGISTER(AF_UNSPEC, NULL, NULL, 1234, 0);
TEST_IPV4_OK(ud, &in4addr_peer, &in4addr_my, 1234, 42422);
TEST_IPV6_OK(ud, &in6addr_peer, &in6addr_my, 1234, 42422);
TEST_IPV4_OK(ud, &in4addr_peer, &in4addr_my, 1234, 42422);
TEST_IPV6_OK(ud, &in6addr_peer, &in6addr_my, 1234, 42422);
TEST_IPV4_FAIL(ud, &in4addr_peer, &in4addr_my, 12345, 42421);
TEST_IPV6_FAIL(ud, &in6addr_peer, &in6addr_my, 12345, 42421);
ud = REGISTER(AF_UNSPEC, NULL, NULL, 0, 0);
TEST_IPV4_OK(ud, &in4addr_peer, &in4addr_my, 12345, 42421);
TEST_IPV6_OK(ud, &in6addr_peer, &in6addr_my, 12345, 42421);
TEST_IPV6_LONG_OK(ud, &in6addr_peer, &in6addr_my, 12345, 42421);
/* Remote addr same as local addr, these two will never match */
REGISTER(AF_INET6, &my_addr6, NULL, 1234, 4242);
REGISTER(AF_INET, &my_addr4, NULL, 1234, 4242);
/* IPv4 remote addr and IPv6 remote addr, impossible combination */
REGISTER_FAIL(&my_addr4, &my_addr6, 1234, 4242);
/**TESTPOINT: Check if tests passed*/
zassert_false(fail, "Tests failed");
i--;
while (i) {
ret = net_udp_unregister(handlers[i]);
if (ret < 0 && ret != -ENOENT) {
printk("Cannot unregister udp %d\n", i);
zassert_true(0, "exiting");
}
i--;
}
zassert_true((net_udp_unregister(NULL) < 0), "Unregister udp failed");
zassert_false(test_failed, "udp tests failed");
}
void test_main(void)
{
ztest_test_suite(test_udp_fn,
ztest_unit_test(test_udp));
ztest_run_test_suite(test_udp_fn);
}