1 | /* Copyright Joyent, Inc. and other Node contributors. All rights reserved. |
2 | * |
3 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
4 | * of this software and associated documentation files (the "Software"), to |
5 | * deal in the Software without restriction, including without limitation the |
6 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
7 | * sell copies of the Software, and to permit persons to whom the Software is |
8 | * furnished to do so, subject to the following conditions: |
9 | * |
10 | * The above copyright notice and this permission notice shall be included in |
11 | * all copies or substantial portions of the Software. |
12 | * |
13 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
14 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
15 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
16 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
17 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
18 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
19 | * IN THE SOFTWARE. |
20 | */ |
21 | |
22 | #include "uv.h" |
23 | #include "task.h" |
24 | |
25 | #include <stdlib.h> |
26 | #include <string.h> |
27 | |
28 | |
29 | static uv_write_t write_req; |
30 | static uv_shutdown_t shutdown_req; |
31 | static uv_connect_t connect_req; |
32 | |
33 | static char buffer[32767]; |
34 | |
35 | static int req_cb_called; |
36 | static int connect_cb_called; |
37 | static int write_cb_called; |
38 | static int shutdown_cb_called; |
39 | static int close_cb_called; |
40 | |
41 | |
42 | static void close_cb(uv_handle_t* handle) { |
43 | close_cb_called++; |
44 | } |
45 | |
46 | |
47 | static void do_close(void* handle) { |
48 | close_cb_called = 0; |
49 | uv_close((uv_handle_t*)handle, close_cb); |
50 | ASSERT(close_cb_called == 0); |
51 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
52 | ASSERT(close_cb_called == 1); |
53 | } |
54 | |
55 | |
56 | static void fail_cb(void) { |
57 | FATAL("fail_cb should not have been called" ); |
58 | } |
59 | |
60 | |
61 | static void fail_cb2(void) { |
62 | ASSERT(0 && "fail_cb2 should not have been called" ); |
63 | } |
64 | |
65 | |
66 | static void req_cb(uv_handle_t* req, int status) { |
67 | req_cb_called++; |
68 | } |
69 | |
70 | |
71 | static void shutdown_cb(uv_shutdown_t* req, int status) { |
72 | ASSERT(req == &shutdown_req); |
73 | shutdown_cb_called++; |
74 | } |
75 | |
76 | |
77 | static void write_cb(uv_write_t* req, int status) { |
78 | ASSERT(req == &write_req); |
79 | uv_shutdown(&shutdown_req, req->handle, shutdown_cb); |
80 | write_cb_called++; |
81 | } |
82 | |
83 | |
84 | static void connect_and_write(uv_connect_t* req, int status) { |
85 | uv_buf_t buf = uv_buf_init(buffer, sizeof buffer); |
86 | ASSERT(req == &connect_req); |
87 | ASSERT(status == 0); |
88 | uv_write(&write_req, req->handle, &buf, 1, write_cb); |
89 | connect_cb_called++; |
90 | } |
91 | |
92 | |
93 | |
94 | static void connect_and_shutdown(uv_connect_t* req, int status) { |
95 | ASSERT(req == &connect_req); |
96 | ASSERT(status == 0); |
97 | uv_shutdown(&shutdown_req, req->handle, shutdown_cb); |
98 | connect_cb_called++; |
99 | } |
100 | |
101 | |
102 | TEST_IMPL(ref) { |
103 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
104 | MAKE_VALGRIND_HAPPY(); |
105 | return 0; |
106 | } |
107 | |
108 | |
109 | TEST_IMPL(idle_ref) { |
110 | uv_idle_t h; |
111 | uv_idle_init(uv_default_loop(), &h); |
112 | uv_idle_start(&h, (uv_idle_cb) fail_cb2); |
113 | uv_unref((uv_handle_t*)&h); |
114 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
115 | do_close(&h); |
116 | MAKE_VALGRIND_HAPPY(); |
117 | return 0; |
118 | } |
119 | |
120 | |
121 | TEST_IMPL(async_ref) { |
122 | uv_async_t h; |
123 | uv_async_init(uv_default_loop(), &h, NULL); |
124 | uv_unref((uv_handle_t*)&h); |
125 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
126 | do_close(&h); |
127 | MAKE_VALGRIND_HAPPY(); |
128 | return 0; |
129 | } |
130 | |
131 | |
132 | TEST_IMPL(prepare_ref) { |
133 | uv_prepare_t h; |
134 | uv_prepare_init(uv_default_loop(), &h); |
135 | uv_prepare_start(&h, (uv_prepare_cb) fail_cb2); |
136 | uv_unref((uv_handle_t*)&h); |
137 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
138 | do_close(&h); |
139 | MAKE_VALGRIND_HAPPY(); |
140 | return 0; |
141 | } |
142 | |
143 | |
144 | TEST_IMPL(check_ref) { |
145 | uv_check_t h; |
146 | uv_check_init(uv_default_loop(), &h); |
147 | uv_check_start(&h, (uv_check_cb) fail_cb2); |
148 | uv_unref((uv_handle_t*)&h); |
149 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
150 | do_close(&h); |
151 | MAKE_VALGRIND_HAPPY(); |
152 | return 0; |
153 | } |
154 | |
155 | |
156 | static void prepare_cb(uv_prepare_t* h) { |
157 | ASSERT(h != NULL); |
158 | uv_unref((uv_handle_t*)h); |
159 | } |
160 | |
161 | |
162 | TEST_IMPL(unref_in_prepare_cb) { |
163 | uv_prepare_t h; |
164 | uv_prepare_init(uv_default_loop(), &h); |
165 | uv_prepare_start(&h, prepare_cb); |
166 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
167 | do_close(&h); |
168 | MAKE_VALGRIND_HAPPY(); |
169 | return 0; |
170 | } |
171 | |
172 | |
173 | TEST_IMPL(timer_ref) { |
174 | uv_timer_t h; |
175 | uv_timer_init(uv_default_loop(), &h); |
176 | uv_unref((uv_handle_t*)&h); |
177 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
178 | do_close(&h); |
179 | MAKE_VALGRIND_HAPPY(); |
180 | return 0; |
181 | } |
182 | |
183 | |
184 | TEST_IMPL(timer_ref2) { |
185 | uv_timer_t h; |
186 | uv_timer_init(uv_default_loop(), &h); |
187 | uv_timer_start(&h, (uv_timer_cb)fail_cb, 42, 42); |
188 | uv_unref((uv_handle_t*)&h); |
189 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
190 | do_close(&h); |
191 | MAKE_VALGRIND_HAPPY(); |
192 | return 0; |
193 | } |
194 | |
195 | |
196 | TEST_IMPL(fs_event_ref) { |
197 | #if defined(NO_FS_EVENTS) |
198 | RETURN_SKIP(NO_FS_EVENTS); |
199 | #endif |
200 | uv_fs_event_t h; |
201 | uv_fs_event_init(uv_default_loop(), &h); |
202 | uv_fs_event_start(&h, (uv_fs_event_cb)fail_cb, "." , 0); |
203 | uv_unref((uv_handle_t*)&h); |
204 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
205 | do_close(&h); |
206 | MAKE_VALGRIND_HAPPY(); |
207 | return 0; |
208 | } |
209 | |
210 | |
211 | TEST_IMPL(fs_poll_ref) { |
212 | uv_fs_poll_t h; |
213 | uv_fs_poll_init(uv_default_loop(), &h); |
214 | uv_fs_poll_start(&h, NULL, "." , 999); |
215 | uv_unref((uv_handle_t*)&h); |
216 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
217 | do_close(&h); |
218 | MAKE_VALGRIND_HAPPY(); |
219 | return 0; |
220 | } |
221 | |
222 | |
223 | TEST_IMPL(tcp_ref) { |
224 | uv_tcp_t h; |
225 | uv_tcp_init(uv_default_loop(), &h); |
226 | uv_unref((uv_handle_t*)&h); |
227 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
228 | do_close(&h); |
229 | MAKE_VALGRIND_HAPPY(); |
230 | return 0; |
231 | } |
232 | |
233 | |
234 | TEST_IMPL(tcp_ref2) { |
235 | uv_tcp_t h; |
236 | uv_tcp_init(uv_default_loop(), &h); |
237 | uv_listen((uv_stream_t*)&h, 128, (uv_connection_cb)fail_cb); |
238 | uv_unref((uv_handle_t*)&h); |
239 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
240 | do_close(&h); |
241 | MAKE_VALGRIND_HAPPY(); |
242 | return 0; |
243 | } |
244 | |
245 | |
246 | TEST_IMPL(tcp_ref2b) { |
247 | uv_tcp_t h; |
248 | uv_tcp_init(uv_default_loop(), &h); |
249 | uv_listen((uv_stream_t*)&h, 128, (uv_connection_cb)fail_cb); |
250 | uv_unref((uv_handle_t*)&h); |
251 | uv_close((uv_handle_t*)&h, close_cb); |
252 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
253 | ASSERT(close_cb_called == 1); |
254 | MAKE_VALGRIND_HAPPY(); |
255 | return 0; |
256 | } |
257 | |
258 | |
259 | TEST_IMPL(tcp_ref3) { |
260 | struct sockaddr_in addr; |
261 | uv_tcp_t h; |
262 | ASSERT(0 == uv_ip4_addr("127.0.0.1" , TEST_PORT, &addr)); |
263 | uv_tcp_init(uv_default_loop(), &h); |
264 | uv_tcp_connect(&connect_req, |
265 | &h, |
266 | (const struct sockaddr*) &addr, |
267 | connect_and_shutdown); |
268 | uv_unref((uv_handle_t*)&h); |
269 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
270 | ASSERT(connect_cb_called == 1); |
271 | ASSERT(shutdown_cb_called == 1); |
272 | do_close(&h); |
273 | MAKE_VALGRIND_HAPPY(); |
274 | return 0; |
275 | } |
276 | |
277 | |
278 | TEST_IMPL(tcp_ref4) { |
279 | struct sockaddr_in addr; |
280 | uv_tcp_t h; |
281 | ASSERT(0 == uv_ip4_addr("127.0.0.1" , TEST_PORT, &addr)); |
282 | uv_tcp_init(uv_default_loop(), &h); |
283 | uv_tcp_connect(&connect_req, |
284 | &h, |
285 | (const struct sockaddr*) &addr, |
286 | connect_and_write); |
287 | uv_unref((uv_handle_t*)&h); |
288 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
289 | ASSERT(connect_cb_called == 1); |
290 | ASSERT(write_cb_called == 1); |
291 | ASSERT(shutdown_cb_called == 1); |
292 | do_close(&h); |
293 | MAKE_VALGRIND_HAPPY(); |
294 | return 0; |
295 | } |
296 | |
297 | |
298 | TEST_IMPL(udp_ref) { |
299 | uv_udp_t h; |
300 | uv_udp_init(uv_default_loop(), &h); |
301 | uv_unref((uv_handle_t*)&h); |
302 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
303 | do_close(&h); |
304 | MAKE_VALGRIND_HAPPY(); |
305 | return 0; |
306 | } |
307 | |
308 | |
309 | TEST_IMPL(udp_ref2) { |
310 | struct sockaddr_in addr; |
311 | uv_udp_t h; |
312 | ASSERT(0 == uv_ip4_addr("127.0.0.1" , TEST_PORT, &addr)); |
313 | uv_udp_init(uv_default_loop(), &h); |
314 | uv_udp_bind(&h, (const struct sockaddr*) &addr, 0); |
315 | uv_udp_recv_start(&h, (uv_alloc_cb)fail_cb, (uv_udp_recv_cb)fail_cb); |
316 | uv_unref((uv_handle_t*)&h); |
317 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
318 | do_close(&h); |
319 | MAKE_VALGRIND_HAPPY(); |
320 | return 0; |
321 | } |
322 | |
323 | |
324 | TEST_IMPL(udp_ref3) { |
325 | struct sockaddr_in addr; |
326 | uv_buf_t buf = uv_buf_init("PING" , 4); |
327 | uv_udp_send_t req; |
328 | uv_udp_t h; |
329 | |
330 | ASSERT(0 == uv_ip4_addr("127.0.0.1" , TEST_PORT, &addr)); |
331 | uv_udp_init(uv_default_loop(), &h); |
332 | uv_udp_send(&req, |
333 | &h, |
334 | &buf, |
335 | 1, |
336 | (const struct sockaddr*) &addr, |
337 | (uv_udp_send_cb) req_cb); |
338 | uv_unref((uv_handle_t*)&h); |
339 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
340 | ASSERT(req_cb_called == 1); |
341 | do_close(&h); |
342 | |
343 | MAKE_VALGRIND_HAPPY(); |
344 | return 0; |
345 | } |
346 | |
347 | |
348 | TEST_IMPL(pipe_ref) { |
349 | uv_pipe_t h; |
350 | uv_pipe_init(uv_default_loop(), &h, 0); |
351 | uv_unref((uv_handle_t*)&h); |
352 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
353 | do_close(&h); |
354 | MAKE_VALGRIND_HAPPY(); |
355 | return 0; |
356 | } |
357 | |
358 | |
359 | TEST_IMPL(pipe_ref2) { |
360 | uv_pipe_t h; |
361 | uv_pipe_init(uv_default_loop(), &h, 0); |
362 | uv_listen((uv_stream_t*)&h, 128, (uv_connection_cb)fail_cb); |
363 | uv_unref((uv_handle_t*)&h); |
364 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
365 | do_close(&h); |
366 | MAKE_VALGRIND_HAPPY(); |
367 | return 0; |
368 | } |
369 | |
370 | |
371 | TEST_IMPL(pipe_ref3) { |
372 | uv_pipe_t h; |
373 | uv_pipe_init(uv_default_loop(), &h, 0); |
374 | uv_pipe_connect(&connect_req, &h, TEST_PIPENAME, connect_and_shutdown); |
375 | uv_unref((uv_handle_t*)&h); |
376 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
377 | ASSERT(connect_cb_called == 1); |
378 | ASSERT(shutdown_cb_called == 1); |
379 | do_close(&h); |
380 | MAKE_VALGRIND_HAPPY(); |
381 | return 0; |
382 | } |
383 | |
384 | |
385 | TEST_IMPL(pipe_ref4) { |
386 | uv_pipe_t h; |
387 | uv_pipe_init(uv_default_loop(), &h, 0); |
388 | uv_pipe_connect(&connect_req, &h, TEST_PIPENAME, connect_and_write); |
389 | uv_unref((uv_handle_t*)&h); |
390 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
391 | ASSERT(connect_cb_called == 1); |
392 | ASSERT(write_cb_called == 1); |
393 | ASSERT(shutdown_cb_called == 1); |
394 | do_close(&h); |
395 | MAKE_VALGRIND_HAPPY(); |
396 | return 0; |
397 | } |
398 | |
399 | |
400 | TEST_IMPL(process_ref) { |
401 | /* spawn_helper4 blocks indefinitely. */ |
402 | char *argv[] = { NULL, "spawn_helper4" , NULL }; |
403 | uv_process_options_t options; |
404 | size_t exepath_size; |
405 | char exepath[256]; |
406 | uv_process_t h; |
407 | int r; |
408 | |
409 | memset(&options, 0, sizeof(options)); |
410 | exepath_size = sizeof(exepath); |
411 | |
412 | r = uv_exepath(exepath, &exepath_size); |
413 | ASSERT(r == 0); |
414 | |
415 | argv[0] = exepath; |
416 | options.file = exepath; |
417 | options.args = argv; |
418 | options.exit_cb = NULL; |
419 | |
420 | r = uv_spawn(uv_default_loop(), &h, &options); |
421 | ASSERT(r == 0); |
422 | |
423 | uv_unref((uv_handle_t*)&h); |
424 | uv_run(uv_default_loop(), UV_RUN_DEFAULT); |
425 | |
426 | r = uv_process_kill(&h, /* SIGTERM */ 15); |
427 | ASSERT(r == 0); |
428 | |
429 | do_close(&h); |
430 | |
431 | MAKE_VALGRIND_HAPPY(); |
432 | return 0; |
433 | } |
434 | |
435 | |
436 | TEST_IMPL(has_ref) { |
437 | uv_idle_t h; |
438 | uv_idle_init(uv_default_loop(), &h); |
439 | uv_ref((uv_handle_t*)&h); |
440 | ASSERT(uv_has_ref((uv_handle_t*)&h) == 1); |
441 | uv_unref((uv_handle_t*)&h); |
442 | ASSERT(uv_has_ref((uv_handle_t*)&h) == 0); |
443 | MAKE_VALGRIND_HAPPY(); |
444 | return 0; |
445 | } |
446 | |