ReactOS 0.4.16-dev-820-g96aa1ee
test_udp.c
Go to the documentation of this file.
1#include "test_udp.h"
2
3#include "lwip/udp.h"
4#include "lwip/stats.h"
5#include "lwip/inet_chksum.h"
6
7#if !LWIP_STATS || !UDP_STATS || !MEMP_STATS
8#error "This tests needs UDP- and MEMP-statistics enabled"
9#endif
10
11struct test_udp_rxdata {
12 u32_t rx_cnt;
13 u32_t rx_bytes;
14 struct udp_pcb *pcb;
15};
16
17static struct netif test_netif1, test_netif2;
18static ip4_addr_t test_gw1, test_ipaddr1, test_netmask1;
19static ip4_addr_t test_gw2, test_ipaddr2, test_netmask2;
20static int output_ctr, linkoutput_ctr;
21
22/* Helper functions */
23static void
24udp_remove_all(void)
25{
26 struct udp_pcb *pcb = udp_pcbs;
27 struct udp_pcb *pcb2;
28
29 while(pcb != NULL) {
30 pcb2 = pcb;
31 pcb = pcb->next;
32 udp_remove(pcb2);
33 }
34 fail_unless(MEMP_STATS_GET(used, MEMP_UDP_PCB) == 0);
35}
36
37static err_t
38default_netif_output(struct netif *netif, struct pbuf *p, const ip4_addr_t *ipaddr)
39{
40 fail_unless((netif == &test_netif1) || (netif == &test_netif2));
41 fail_unless(p != NULL);
42 fail_unless(ipaddr != NULL);
43 output_ctr++;
44 return ERR_OK;
45}
46
47static err_t
48default_netif_linkoutput(struct netif *netif, struct pbuf *p)
49{
50 fail_unless((netif == &test_netif1) || (netif == &test_netif2));
51 fail_unless(p != NULL);
52 linkoutput_ctr++;
53 return ERR_OK;
54}
55
56static err_t
57default_netif_init(struct netif *netif)
58{
59 fail_unless(netif != NULL);
60 netif->output = default_netif_output;
61 netif->linkoutput = default_netif_linkoutput;
62 netif->mtu = 1500;
63 netif->flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP | NETIF_FLAG_LINK_UP;
64 netif->hwaddr_len = 6;
65 return ERR_OK;
66}
67
68static void
69default_netif_add(void)
70{
71 struct netif *n;
72
73#if LWIP_HAVE_LOOPIF
74 fail_unless(netif_list != NULL); /* the loopif */
75 fail_unless(netif_list->next == NULL);
76#else
77 fail_unless(netif_list == NULL);
78#endif
79 fail_unless(netif_default == NULL);
80
81 IP4_ADDR(&test_ipaddr1, 192,168,0,1);
82 IP4_ADDR(&test_netmask1, 255,255,255,0);
83 IP4_ADDR(&test_gw1, 192,168,0,254);
84 n = netif_add(&test_netif1, &test_ipaddr1, &test_netmask1,
85 &test_gw1, NULL, default_netif_init, NULL);
86 fail_unless(n == &test_netif1);
87
88 IP4_ADDR(&test_ipaddr2, 192,168,1,1);
89 IP4_ADDR(&test_netmask2, 255,255,255,0);
90 IP4_ADDR(&test_gw2, 192,168,1,254);
91 n = netif_add(&test_netif2, &test_ipaddr2, &test_netmask2,
92 &test_gw2, NULL, default_netif_init, NULL);
93 fail_unless(n == &test_netif2);
94
95 netif_set_default(&test_netif1);
96 netif_set_up(&test_netif1);
97 netif_set_up(&test_netif2);
98}
99
100static void
101default_netif_remove(void)
102{
103 fail_unless(netif_default == &test_netif1);
104 netif_remove(&test_netif1);
105 netif_remove(&test_netif2);
106 fail_unless(netif_default == NULL);
107#if LWIP_HAVE_LOOPIF
108 fail_unless(netif_list != NULL); /* the loopif */
109 fail_unless(netif_list->next == NULL);
110#else
111 fail_unless(netif_list == NULL);
112#endif
113}
114/* Setups/teardown functions */
115
116static void
117udp_setup(void)
118{
119 udp_remove_all();
120 default_netif_add();
121 lwip_check_ensure_no_alloc(SKIP_POOL(MEMP_SYS_TIMEOUT));
122}
123
124static void
125udp_teardown(void)
126{
127 udp_remove_all();
128 default_netif_remove();
129 lwip_check_ensure_no_alloc(SKIP_POOL(MEMP_SYS_TIMEOUT));
130}
131
132
133/* Test functions */
134
135START_TEST(test_udp_new_remove)
136{
137 struct udp_pcb* pcb;
138 LWIP_UNUSED_ARG(_i);
139
140 fail_unless(MEMP_STATS_GET(used, MEMP_UDP_PCB) == 0);
141
142 pcb = udp_new();
143 fail_unless(pcb != NULL);
144 if (pcb != NULL) {
145 fail_unless(MEMP_STATS_GET(used, MEMP_UDP_PCB) == 1);
146 udp_remove(pcb);
147 fail_unless(MEMP_STATS_GET(used, MEMP_UDP_PCB) == 0);
148 }
149}
150END_TEST
151
152static void test_recv(void *arg, struct udp_pcb *pcb, struct pbuf *p,
153 const ip_addr_t *addr, u16_t port)
154{
155 struct test_udp_rxdata *ctr = (struct test_udp_rxdata *)arg;
156
157 LWIP_UNUSED_ARG(addr);
158 LWIP_UNUSED_ARG(port);
159
160 fail_unless(arg != NULL);
161 fail_unless(ctr->pcb == pcb);
162
163 ctr->rx_cnt++;
164 ctr->rx_bytes += p->tot_len;
165
166 if (p != NULL) {
167 pbuf_free(p);
168 }
169}
170
171static struct pbuf *
172test_udp_create_test_packet(u16_t length, u16_t port, u32_t dst_addr)
173{
174 err_t err;
175 u8_t ret;
176 struct udp_hdr *uh;
177 struct ip_hdr *ih;
178 struct pbuf *p;
179 const u8_t test_data[16] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf};
180
181 p = pbuf_alloc(PBUF_TRANSPORT, length, PBUF_POOL);
182 fail_unless(p != NULL);
183 if (p == NULL) {
184 return NULL;
185 }
186 fail_unless(p->next == NULL);
187 err = pbuf_take(p, test_data, length);
188 fail_unless(err == ERR_OK);
189
190 /* add UDP header */
191 ret = pbuf_add_header(p, sizeof(struct udp_hdr));
192 fail_unless(!ret);
193 uh = (struct udp_hdr *)p->payload;
194 uh->chksum = 0;
195 uh->dest = uh->src = lwip_htons(port);
196 uh->len = lwip_htons(p->tot_len);
197 /* add IPv4 header */
198 ret = pbuf_add_header(p, sizeof(struct ip_hdr));
199 fail_unless(!ret);
200 ih = (struct ip_hdr *)p->payload;
201 memset(ih, 0, sizeof(*ih));
202 ih->dest.addr = dst_addr;
203 ih->_len = lwip_htons(p->tot_len);
204 ih->_ttl = 32;
205 ih->_proto = IP_PROTO_UDP;
206 IPH_VHL_SET(ih, 4, sizeof(struct ip_hdr) / 4);
207 IPH_CHKSUM_SET(ih, inet_chksum(ih, sizeof(struct ip_hdr)));
208 return p;
209}
210
211/* bind 2 pcbs to specific netif IP and test which one gets broadcasts */
212START_TEST(test_udp_broadcast_rx_with_2_netifs)
213{
214 err_t err;
215 struct udp_pcb *pcb1, *pcb2;
216 const u16_t port = 12345;
217 struct test_udp_rxdata ctr1, ctr2;
218 struct pbuf *p;
219#if SO_REUSE
220 struct udp_pcb *pcb_any;
221 struct test_udp_rxdata ctr_any;
222#endif
223 LWIP_UNUSED_ARG(_i);
224
225 pcb1 = udp_new();
226 fail_unless(pcb1 != NULL);
227 pcb2 = udp_new();
228 fail_unless(pcb2 != NULL);
229
230#if SO_REUSE
231 pcb_any = udp_new();
232 fail_unless(pcb_any != NULL);
233
234 ip_set_option(pcb1, SOF_REUSEADDR);
235 ip_set_option(pcb2, SOF_REUSEADDR);
236 ip_set_option(pcb_any, SOF_REUSEADDR);
237
238 err = udp_bind(pcb_any, NULL, port);
239 fail_unless(err == ERR_OK);
240 memset(&ctr_any, 0, sizeof(ctr_any));
241 ctr_any.pcb = pcb_any;
242 udp_recv(pcb_any, test_recv, &ctr_any);
243#endif
244
245 err = udp_bind(pcb1, &test_netif1.ip_addr, port);
246 fail_unless(err == ERR_OK);
247 err = udp_bind(pcb2, &test_netif2.ip_addr, port);
248 fail_unless(err == ERR_OK);
249
250 memset(&ctr1, 0, sizeof(ctr1));
251 ctr1.pcb = pcb1;
252 memset(&ctr2, 0, sizeof(ctr2));
253 ctr2.pcb = pcb2;
254
255 udp_recv(pcb1, test_recv, &ctr1);
256 udp_recv(pcb2, test_recv, &ctr2);
257
258 /* unicast to netif1 */
259 p = test_udp_create_test_packet(16, port, test_ipaddr1.addr);
260 EXPECT_RET(p != NULL);
261 err = ip4_input(p, &test_netif1);
262 fail_unless(err == ERR_OK);
263 fail_unless(ctr1.rx_cnt == 1);
264 fail_unless(ctr1.rx_bytes == 16);
265 fail_unless(ctr2.rx_cnt == 0);
266#if SO_REUSE
267 fail_unless(ctr_any.rx_cnt == 0);
268#endif
269 ctr1.rx_cnt = ctr1.rx_bytes = 0;
270
271 /* unicast to netif2 */
272 p = test_udp_create_test_packet(16, port, test_ipaddr2.addr);
273 EXPECT_RET(p != NULL);
274 err = ip4_input(p, &test_netif2);
275 fail_unless(err == ERR_OK);
276 fail_unless(ctr2.rx_cnt == 1);
277 fail_unless(ctr2.rx_bytes == 16);
278 fail_unless(ctr1.rx_cnt == 0);
279#if SO_REUSE
280 fail_unless(ctr_any.rx_cnt == 0);
281#endif
282 ctr2.rx_cnt = ctr2.rx_bytes = 0;
283
284 /* broadcast to netif1-broadcast, input to netif2 */
285 p = test_udp_create_test_packet(16, port, test_ipaddr1.addr | ~test_netmask1.addr);
286 EXPECT_RET(p != NULL);
287 err = ip4_input(p, &test_netif2);
288 fail_unless(err == ERR_OK);
289 fail_unless(ctr1.rx_cnt == 1);
290 fail_unless(ctr1.rx_bytes == 16);
291 fail_unless(ctr2.rx_cnt == 0);
292#if SO_REUSE
293 fail_unless(ctr_any.rx_cnt == 0);
294#endif
295 ctr1.rx_cnt = ctr1.rx_bytes = 0;
296
297 /* broadcast to netif2-broadcast, input to netif1 */
298 p = test_udp_create_test_packet(16, port, test_ipaddr2.addr | ~test_netmask2.addr);
299 EXPECT_RET(p != NULL);
300 err = ip4_input(p, &test_netif1);
301 fail_unless(err == ERR_OK);
302 fail_unless(ctr2.rx_cnt == 1);
303 fail_unless(ctr2.rx_bytes == 16);
304 fail_unless(ctr1.rx_cnt == 0);
305#if SO_REUSE
306 fail_unless(ctr_any.rx_cnt == 0);
307#endif
308 ctr2.rx_cnt = ctr2.rx_bytes = 0;
309
310 /* broadcast to global-broadcast, input to netif1 */
311 p = test_udp_create_test_packet(16, port, 0xffffffff);
312 EXPECT_RET(p != NULL);
313 err = ip4_input(p, &test_netif1);
314 fail_unless(err == ERR_OK);
315 fail_unless(ctr1.rx_cnt == 1);
316 fail_unless(ctr1.rx_bytes == 16);
317 fail_unless(ctr2.rx_cnt == 0);
318#if SO_REUSE
319 fail_unless(ctr_any.rx_cnt == 0);
320#endif
321 ctr1.rx_cnt = ctr1.rx_bytes = 0;
322
323 /* broadcast to global-broadcast, input to netif2 */
324 p = test_udp_create_test_packet(16, port, 0xffffffff);
325 EXPECT_RET(p != NULL);
326 err = ip4_input(p, &test_netif2);
327 fail_unless(err == ERR_OK);
328 fail_unless(ctr2.rx_cnt == 1);
329 fail_unless(ctr2.rx_bytes == 16);
330 fail_unless(ctr1.rx_cnt == 0);
331#if SO_REUSE
332 fail_unless(ctr_any.rx_cnt == 0);
333#endif
334 ctr2.rx_cnt = ctr2.rx_bytes = 0;
335}
336END_TEST
337
338START_TEST(test_udp_bind)
339{
340 struct udp_pcb* pcb1;
341 struct udp_pcb* pcb2;
342 ip_addr_t ip1;
343 ip_addr_t ip2;
344 err_t err1;
345 err_t err2;
346 LWIP_UNUSED_ARG(_i);
347
348 /* bind on same port using different IP address types */
349 ip_addr_set_any_val(0, ip1);
350 ip_addr_set_any_val(1, ip2);
351
352 pcb1 = udp_new_ip_type(IPADDR_TYPE_V4);
353 pcb2 = udp_new_ip_type(IPADDR_TYPE_V6);
354
355 err1 = udp_bind(pcb1, &ip1, 2105);
356 err2 = udp_bind(pcb2, &ip2, 2105);
357
358 fail_unless(err1 == ERR_OK);
359 fail_unless(err2 == ERR_OK);
360
361 udp_remove(pcb1);
362 udp_remove(pcb2);
363
364 /* bind on same port using SAME IPv4 address type */
365 ip_addr_set_any_val(0, ip1);
366 ip_addr_set_any_val(0, ip2);
367
368 pcb1 = udp_new_ip_type(IPADDR_TYPE_V4);
369 pcb2 = udp_new_ip_type(IPADDR_TYPE_V4);
370
371 err1 = udp_bind(pcb1, &ip1, 2105);
372 err2 = udp_bind(pcb2, &ip2, 2105);
373
374 fail_unless(err1 == ERR_OK);
375 fail_unless(err2 == ERR_USE);
376
377 udp_remove(pcb1);
378 udp_remove(pcb2);
379
380 /* bind on same port using SAME IPv6 address type */
381 ip_addr_set_any_val(1, ip1);
382 ip_addr_set_any_val(1, ip2);
383
384 pcb1 = udp_new_ip_type(IPADDR_TYPE_V6);
385 pcb2 = udp_new_ip_type(IPADDR_TYPE_V6);
386
387 err1 = udp_bind(pcb1, &ip1, 2105);
388 err2 = udp_bind(pcb2, &ip2, 2105);
389
390 fail_unless(err1 == ERR_OK);
391 fail_unless(err2 == ERR_USE);
392
393 udp_remove(pcb1);
394 udp_remove(pcb2);
395
396 /* Bind with different IP address type */
397 ip_addr_set_any_val(0, ip1);
398 ip_addr_set_any_val(1, ip2);
399
400 pcb1 = udp_new_ip_type(IPADDR_TYPE_V6);
401 pcb2 = udp_new_ip_type(IPADDR_TYPE_V4);
402
403 err1 = udp_bind(pcb1, &ip1, 2105);
404 err2 = udp_bind(pcb2, &ip2, 2105);
405
406 fail_unless(err1 == ERR_OK);
407 fail_unless(err2 == ERR_OK);
408
409 udp_remove(pcb1);
410 udp_remove(pcb2);
411
412 /* Bind with different IP numbers */
413 IP_ADDR4(&ip1, 1, 2, 3, 4);
414 IP_ADDR4(&ip2, 4, 3, 2, 1);
415
416 pcb1 = udp_new_ip_type(IPADDR_TYPE_V6);
417 pcb2 = udp_new_ip_type(IPADDR_TYPE_V4);
418
419 err1 = udp_bind(pcb1, &ip1, 2105);
420 err2 = udp_bind(pcb2, &ip2, 2105);
421
422 fail_unless(err1 == ERR_OK);
423 fail_unless(err2 == ERR_OK);
424
425 udp_remove(pcb1);
426 udp_remove(pcb2);
427
428 /* Bind with same IP numbers */
429 IP_ADDR4(&ip1, 1, 2, 3, 4);
430 IP_ADDR4(&ip2, 1, 2, 3, 4);
431
432 pcb1 = udp_new_ip_type(IPADDR_TYPE_V6);
433 pcb2 = udp_new_ip_type(IPADDR_TYPE_V4);
434
435 err1 = udp_bind(pcb1, &ip1, 2105);
436 err2 = udp_bind(pcb2, &ip2, 2105);
437
438 fail_unless(err1 == ERR_OK);
439 fail_unless(err2 == ERR_USE);
440
441 udp_remove(pcb1);
442 udp_remove(pcb2);
443
444 /* bind on same port using ANY + IPv4 */
445 ip1 = *IP_ANY_TYPE;
446 IP_ADDR4(&ip2, 1, 2, 3, 4);
447
448 pcb1 = udp_new_ip_type(IPADDR_TYPE_ANY);
449 pcb2 = udp_new_ip_type(IPADDR_TYPE_V4);
450
451 err1 = udp_bind(pcb1, &ip1, 2105);
452 err2 = udp_bind(pcb2, &ip2, 2105);
453
454 fail_unless(err1 == ERR_OK);
455 fail_unless(err2 == ERR_USE);
456
457 udp_remove(pcb1);
458 udp_remove(pcb2);
459}
460END_TEST
461
463Suite *
464udp_suite(void)
465{
466 testfunc tests[] = {
467 TESTFUNC(test_udp_new_remove),
468 TESTFUNC(test_udp_broadcast_rx_with_2_netifs),
469 TESTFUNC(test_udp_bind)
470 };
471 return create_suite("UDP", tests, sizeof(tests)/sizeof(testfunc), udp_setup, udp_teardown);
472}
used
static int used
Definition: adh-main.c:39
START_TEST
#define START_TEST(x)
Definition: atltest.h:75
lwip_htons
#define lwip_htons(x)
Definition: def.h:86
NULL
#define NULL
Definition: types.h:112
port
USHORT port
Definition: uri.c:228
ip_set_option
#define ip_set_option(pcb, opt)
Definition: ip.h:230
SOF_REUSEADDR
#define SOF_REUSEADDR
Definition: ip.h:110
IP_PROTO_UDP
#define IP_PROTO_UDP
Definition: ip.h:48
n
GLdouble n
Definition: glext.h:7729
length
GLuint GLsizei GLsizei * length
Definition: glext.h:6040
addr
GLenum const GLvoid * addr
Definition: glext.h:9621
p
GLfloat GLfloat p
Definition: glext.h:8902
u32_t
uint32_t u32_t
Definition: arch.h:129
u8_t
uint8_t u8_t
Definition: arch.h:125
LWIP_UNUSED_ARG
#define LWIP_UNUSED_ARG(x)
Definition: arch.h:373
u16_t
uint16_t u16_t
Definition: arch.h:127
err_t
s8_t err_t
Definition: err.h:96
ERR_USE
@ ERR_USE
Definition: err.h:71
ERR_OK
@ ERR_OK
Definition: err.h:55
IP_ANY_TYPE
#define IP_ANY_TYPE
Definition: ip_addr.h:461
IPADDR_TYPE_V6
@ IPADDR_TYPE_V6
Definition: ip_addr.h:58
IPADDR_TYPE_ANY
@ IPADDR_TYPE_ANY
Definition: ip_addr.h:60
IPADDR_TYPE_V4
@ IPADDR_TYPE_V4
Definition: ip_addr.h:56
NETIF_FLAG_LINK_UP
#define NETIF_FLAG_LINK_UP
Definition: netif.h:93
NETIF_FLAG_ETHARP
#define NETIF_FLAG_ETHARP
Definition: netif.h:97
NETIF_FLAG_BROADCAST
#define NETIF_FLAG_BROADCAST
Definition: netif.h:87
netif_remove
void netif_remove(struct netif *netif)
Definition: netif.c:764
netif_add
struct netif * netif_add(struct netif *netif, void *state, netif_init_fn init, netif_input_fn input)
Definition: netif.c:287
netif_set_default
void netif_set_default(struct netif *netif)
Definition: netif.c:849
netif_set_up
void netif_set_up(struct netif *netif)
Definition: netif.c:871
pbuf_alloc
struct pbuf * pbuf_alloc(pbuf_layer layer, u16_t length, pbuf_type type)
Definition: pbuf.c:224
pbuf_free
u8_t pbuf_free(struct pbuf *p)
Definition: pbuf.c:727
pbuf_take
err_t pbuf_take(struct pbuf *buf, const void *dataptr, u16_t len)
Definition: pbuf.c:1227
PBUF_POOL
@ PBUF_POOL
Definition: pbuf.h:167
PBUF_TRANSPORT
@ PBUF_TRANSPORT
Definition: pbuf.h:93
inet_chksum
u16_t inet_chksum(const void *dataptr, u16_t len)
Definition: inet_chksum.c:555
inet_chksum.h
ip_addr_t
ip6_addr_t ip_addr_t
Definition: ip_addr.h:344
ip_addr_set_any_val
#define ip_addr_set_any_val(is_ipv6, ipaddr)
Definition: ip_addr.h:289
create_suite
Suite * create_suite(const char *name, testfunc *tests, size_t num_tests, SFun setup, SFun teardown)
Definition: lwip_unittests.c:34
SKIP_POOL
#define SKIP_POOL(x)
Definition: lwip_check.h:48
lwip_check_ensure_no_alloc
void lwip_check_ensure_no_alloc(unsigned int skip)
Definition: lwip_unittests.c:50
TESTFUNC
#define TESTFUNC(x)
Definition: lwip_check.h:22
EXPECT_RET
#define EXPECT_RET(x)
Definition: lwip_check.h:12
tests
static struct test_info tests[]
netif_list
struct netif * netif_list
Definition: netif.c:113
netif_default
struct netif * netif_default
Definition: netif.c:115
pbuf_add_header
u8_t pbuf_add_header(struct pbuf *p, size_t header_size_increment)
Definition: pbuf.c:554
IPH_VHL_SET
#define IPH_VHL_SET(hdr, v, hl)
Definition: ip4.h:117
IPH_CHKSUM_SET
#define IPH_CHKSUM_SET(hdr, chksum)
Definition: ip4.h:124
err
#define err(...)
Definition: reactos_support_code.h:30
memset
#define memset(x, y, z)
Definition: compat.h:39
MEMP_STATS_GET
#define MEMP_STATS_GET(x, i)
Definition: stats.h:409
ip_hdr
Definition: ip4.h:73
netif
Definition: netif.h:269
netif::flags
u8_t flags
Definition: netif.h:354
netif::mtu
u16_t mtu
Definition: netif.h:344
netif::linkoutput
netif_linkoutput_fn linkoutput
Definition: netif.h:308
netif::hwaddr_len
u8_t hwaddr_len
Definition: netif.h:352
pbuf
Definition: pbuf.h:186
test_data
Definition: RtlDosApplyFileIsolationRedirection_Ustr.c:15
test_udp_rxdata
Definition: test_udp.c:11
test_udp_rxdata::rx_bytes
u32_t rx_bytes
Definition: test_udp.c:13
test_udp_rxdata::rx_cnt
u32_t rx_cnt
Definition: test_udp.c:12
test_udp_rxdata::pcb
struct udp_pcb * pcb
Definition: test_udp.c:14
udp_hdr
Definition: udp.h:53
test_gw2
static ip4_addr_t test_gw2
Definition: test_udp.c:19
test_udp_create_test_packet
static struct pbuf * test_udp_create_test_packet(u16_t length, u16_t port, u32_t dst_addr)
Definition: test_udp.c:172
default_netif_linkoutput
static err_t default_netif_linkoutput(struct netif *netif, struct pbuf *p)
Definition: test_udp.c:48
test_netif2
static struct netif test_netif1 test_netif2
Definition: test_udp.c:17
udp_setup
static void udp_setup(void)
Definition: test_udp.c:117
test_recv
static END_TEST void test_recv(void *arg, struct udp_pcb *pcb, struct pbuf *p, const ip_addr_t *addr, u16_t port)
Definition: test_udp.c:152
default_netif_init
static err_t default_netif_init(struct netif *netif)
Definition: test_udp.c:57
test_netmask2
static ip4_addr_t test_netmask2
Definition: test_udp.c:19
test_ipaddr1
static ip4_addr_t test_ipaddr1
Definition: test_udp.c:18
udp_teardown
static void udp_teardown(void)
Definition: test_udp.c:125
udp_remove_all
static void udp_remove_all(void)
Definition: test_udp.c:24
default_netif_add
static void default_netif_add(void)
Definition: test_udp.c:69
default_netif_output
static err_t default_netif_output(struct netif *netif, struct pbuf *p, const ip4_addr_t *ipaddr)
Definition: test_udp.c:38
test_gw1
static ip4_addr_t test_gw1
Definition: test_udp.c:18
default_netif_remove
static void default_netif_remove(void)
Definition: test_udp.c:101
test_netmask1
static ip4_addr_t test_netmask1
Definition: test_udp.c:18
test_ipaddr2
static ip4_addr_t test_ipaddr2
Definition: test_udp.c:19
linkoutput_ctr
static int linkoutput_ctr
Definition: test_udp.c:20
output_ctr
static int output_ctr
Definition: test_udp.c:20
udp_suite
END_TEST Suite * udp_suite(void)
Definition: test_udp.c:464
test_udp.h
ret
int ret
Definition: wcstombs-tests.c:31