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Commit | Line | Data |
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ea3af47d | 1 | #include "qemu/osdep.h" |
a86c83d7 | 2 | #include <glib/gstdio.h> |
ea3af47d MAL |
3 | |
4 | #include "qemu-common.h" | |
5 | #include "qemu/config-file.h" | |
d47fb5d1 | 6 | #include "qemu/sockets.h" |
4d43a603 | 7 | #include "chardev/char-fe.h" |
ea3af47d MAL |
8 | #include "sysemu/sysemu.h" |
9 | #include "qapi/error.h" | |
d47fb5d1 | 10 | #include "qom/qom-qobject.h" |
ea3af47d MAL |
11 | #include "qmp-commands.h" |
12 | ||
a86c83d7 MAL |
13 | static bool quit; |
14 | ||
ea3af47d MAL |
15 | typedef struct FeHandler { |
16 | int read_count; | |
17 | int last_event; | |
18 | char read_buf[128]; | |
19 | } FeHandler; | |
20 | ||
a86c83d7 MAL |
21 | static void main_loop(void) |
22 | { | |
23 | bool nonblocking; | |
24 | int last_io = 0; | |
25 | ||
26 | quit = false; | |
27 | do { | |
28 | nonblocking = last_io > 0; | |
29 | last_io = main_loop_wait(nonblocking); | |
30 | } while (!quit); | |
31 | } | |
a86c83d7 | 32 | |
ea3af47d MAL |
33 | static int fe_can_read(void *opaque) |
34 | { | |
35 | FeHandler *h = opaque; | |
36 | ||
37 | return sizeof(h->read_buf) - h->read_count; | |
38 | } | |
39 | ||
40 | static void fe_read(void *opaque, const uint8_t *buf, int size) | |
41 | { | |
42 | FeHandler *h = opaque; | |
43 | ||
44 | g_assert_cmpint(size, <=, fe_can_read(opaque)); | |
45 | ||
46 | memcpy(h->read_buf + h->read_count, buf, size); | |
47 | h->read_count += size; | |
a86c83d7 | 48 | quit = true; |
ea3af47d MAL |
49 | } |
50 | ||
51 | static void fe_event(void *opaque, int event) | |
52 | { | |
53 | FeHandler *h = opaque; | |
54 | ||
55 | h->last_event = event; | |
a86c83d7 | 56 | quit = true; |
ea3af47d MAL |
57 | } |
58 | ||
59 | #ifdef CONFIG_HAS_GLIB_SUBPROCESS_TESTS | |
79c8db5a MAL |
60 | #ifdef _WIN32 |
61 | static void char_console_test_subprocess(void) | |
62 | { | |
63 | QemuOpts *opts; | |
64 | Chardev *chr; | |
65 | ||
66 | opts = qemu_opts_create(qemu_find_opts("chardev"), "console-label", | |
67 | 1, &error_abort); | |
68 | qemu_opt_set(opts, "backend", "console", &error_abort); | |
69 | ||
70 | chr = qemu_chr_new_from_opts(opts, NULL); | |
71 | g_assert_nonnull(chr); | |
72 | ||
73 | qemu_chr_write_all(chr, (const uint8_t *)"CONSOLE", 7); | |
74 | ||
75 | qemu_opts_del(opts); | |
76 | object_unparent(OBJECT(chr)); | |
77 | } | |
78 | ||
79 | static void char_console_test(void) | |
80 | { | |
81 | g_test_trap_subprocess("/char/console/subprocess", 0, 0); | |
82 | g_test_trap_assert_passed(); | |
83 | g_test_trap_assert_stdout("CONSOLE"); | |
84 | } | |
85 | #endif | |
ea3af47d MAL |
86 | static void char_stdio_test_subprocess(void) |
87 | { | |
0ec7b3e7 | 88 | Chardev *chr; |
ea3af47d MAL |
89 | CharBackend be; |
90 | int ret; | |
91 | ||
92 | chr = qemu_chr_new("label", "stdio"); | |
93 | g_assert_nonnull(chr); | |
94 | ||
95 | qemu_chr_fe_init(&be, chr, &error_abort); | |
96 | qemu_chr_fe_set_open(&be, true); | |
97 | ret = qemu_chr_fe_write(&be, (void *)"buf", 4); | |
98 | g_assert_cmpint(ret, ==, 4); | |
99 | ||
100 | qemu_chr_fe_deinit(&be); | |
2f5d45a1 | 101 | object_unparent(OBJECT(chr)); |
ea3af47d MAL |
102 | } |
103 | ||
104 | static void char_stdio_test(void) | |
105 | { | |
106 | g_test_trap_subprocess("/char/stdio/subprocess", 0, 0); | |
107 | g_test_trap_assert_passed(); | |
108 | g_test_trap_assert_stdout("buf"); | |
109 | } | |
110 | #endif | |
111 | ||
ea3af47d MAL |
112 | static void char_ringbuf_test(void) |
113 | { | |
114 | QemuOpts *opts; | |
0ec7b3e7 | 115 | Chardev *chr; |
ea3af47d MAL |
116 | CharBackend be; |
117 | char *data; | |
118 | int ret; | |
119 | ||
120 | opts = qemu_opts_create(qemu_find_opts("chardev"), "ringbuf-label", | |
121 | 1, &error_abort); | |
122 | qemu_opt_set(opts, "backend", "ringbuf", &error_abort); | |
123 | ||
124 | qemu_opt_set(opts, "size", "5", &error_abort); | |
125 | chr = qemu_chr_new_from_opts(opts, NULL); | |
126 | g_assert_null(chr); | |
127 | qemu_opts_del(opts); | |
128 | ||
129 | opts = qemu_opts_create(qemu_find_opts("chardev"), "ringbuf-label", | |
130 | 1, &error_abort); | |
131 | qemu_opt_set(opts, "backend", "ringbuf", &error_abort); | |
132 | qemu_opt_set(opts, "size", "2", &error_abort); | |
133 | chr = qemu_chr_new_from_opts(opts, &error_abort); | |
134 | g_assert_nonnull(chr); | |
135 | qemu_opts_del(opts); | |
136 | ||
137 | qemu_chr_fe_init(&be, chr, &error_abort); | |
138 | ret = qemu_chr_fe_write(&be, (void *)"buff", 4); | |
139 | g_assert_cmpint(ret, ==, 4); | |
140 | ||
141 | data = qmp_ringbuf_read("ringbuf-label", 4, false, 0, &error_abort); | |
142 | g_assert_cmpstr(data, ==, "ff"); | |
143 | g_free(data); | |
144 | ||
145 | data = qmp_ringbuf_read("ringbuf-label", 4, false, 0, &error_abort); | |
146 | g_assert_cmpstr(data, ==, ""); | |
147 | g_free(data); | |
148 | ||
149 | qemu_chr_fe_deinit(&be); | |
2f5d45a1 | 150 | object_unparent(OBJECT(chr)); |
e24ef0db MAL |
151 | |
152 | /* check alias */ | |
153 | opts = qemu_opts_create(qemu_find_opts("chardev"), "memory-label", | |
154 | 1, &error_abort); | |
155 | qemu_opt_set(opts, "backend", "memory", &error_abort); | |
156 | qemu_opt_set(opts, "size", "2", &error_abort); | |
157 | chr = qemu_chr_new_from_opts(opts, NULL); | |
158 | g_assert_nonnull(chr); | |
159 | object_unparent(OBJECT(chr)); | |
160 | qemu_opts_del(opts); | |
ea3af47d MAL |
161 | } |
162 | ||
163 | static void char_mux_test(void) | |
164 | { | |
165 | QemuOpts *opts; | |
0ec7b3e7 | 166 | Chardev *chr, *base; |
ea3af47d MAL |
167 | char *data; |
168 | FeHandler h1 = { 0, }, h2 = { 0, }; | |
169 | CharBackend chr_be1, chr_be2; | |
170 | ||
171 | opts = qemu_opts_create(qemu_find_opts("chardev"), "mux-label", | |
172 | 1, &error_abort); | |
173 | qemu_opt_set(opts, "backend", "ringbuf", &error_abort); | |
174 | qemu_opt_set(opts, "size", "128", &error_abort); | |
175 | qemu_opt_set(opts, "mux", "on", &error_abort); | |
176 | chr = qemu_chr_new_from_opts(opts, &error_abort); | |
177 | g_assert_nonnull(chr); | |
178 | qemu_opts_del(opts); | |
179 | ||
180 | qemu_chr_fe_init(&chr_be1, chr, &error_abort); | |
181 | qemu_chr_fe_set_handlers(&chr_be1, | |
182 | fe_can_read, | |
183 | fe_read, | |
184 | fe_event, | |
185 | &h1, | |
39ab61c6 | 186 | NULL, true); |
ea3af47d MAL |
187 | |
188 | qemu_chr_fe_init(&chr_be2, chr, &error_abort); | |
189 | qemu_chr_fe_set_handlers(&chr_be2, | |
190 | fe_can_read, | |
191 | fe_read, | |
192 | fe_event, | |
193 | &h2, | |
39ab61c6 | 194 | NULL, true); |
ea3af47d MAL |
195 | qemu_chr_fe_take_focus(&chr_be2); |
196 | ||
197 | base = qemu_chr_find("mux-label-base"); | |
198 | g_assert_cmpint(qemu_chr_be_can_write(base), !=, 0); | |
199 | ||
200 | qemu_chr_be_write(base, (void *)"hello", 6); | |
201 | g_assert_cmpint(h1.read_count, ==, 0); | |
202 | g_assert_cmpint(h2.read_count, ==, 6); | |
203 | g_assert_cmpstr(h2.read_buf, ==, "hello"); | |
204 | h2.read_count = 0; | |
205 | ||
206 | /* switch focus */ | |
207 | qemu_chr_be_write(base, (void *)"\1c", 2); | |
208 | ||
209 | qemu_chr_be_write(base, (void *)"hello", 6); | |
210 | g_assert_cmpint(h2.read_count, ==, 0); | |
211 | g_assert_cmpint(h1.read_count, ==, 6); | |
212 | g_assert_cmpstr(h1.read_buf, ==, "hello"); | |
213 | h1.read_count = 0; | |
214 | ||
215 | /* remove first handler */ | |
39ab61c6 | 216 | qemu_chr_fe_set_handlers(&chr_be1, NULL, NULL, NULL, NULL, NULL, true); |
ea3af47d MAL |
217 | qemu_chr_be_write(base, (void *)"hello", 6); |
218 | g_assert_cmpint(h1.read_count, ==, 0); | |
219 | g_assert_cmpint(h2.read_count, ==, 0); | |
220 | ||
221 | qemu_chr_be_write(base, (void *)"\1c", 2); | |
222 | qemu_chr_be_write(base, (void *)"hello", 6); | |
223 | g_assert_cmpint(h1.read_count, ==, 0); | |
224 | g_assert_cmpint(h2.read_count, ==, 6); | |
225 | g_assert_cmpstr(h2.read_buf, ==, "hello"); | |
226 | h2.read_count = 0; | |
227 | ||
228 | /* print help */ | |
229 | qemu_chr_be_write(base, (void *)"\1?", 2); | |
230 | data = qmp_ringbuf_read("mux-label-base", 128, false, 0, &error_abort); | |
231 | g_assert_cmpint(strlen(data), !=, 0); | |
232 | g_free(data); | |
233 | ||
234 | qemu_chr_fe_deinit(&chr_be1); | |
235 | qemu_chr_fe_deinit(&chr_be2); | |
2f5d45a1 | 236 | object_unparent(OBJECT(chr)); |
ea3af47d MAL |
237 | } |
238 | ||
d47fb5d1 MAL |
239 | typedef struct SocketIdleData { |
240 | GMainLoop *loop; | |
241 | Chardev *chr; | |
242 | bool conn_expected; | |
243 | CharBackend *be; | |
244 | CharBackend *client_be; | |
245 | } SocketIdleData; | |
246 | ||
247 | static gboolean char_socket_test_idle(gpointer user_data) | |
248 | { | |
249 | SocketIdleData *data = user_data; | |
250 | ||
251 | if (object_property_get_bool(OBJECT(data->chr), "connected", NULL) | |
252 | == data->conn_expected) { | |
253 | quit = true; | |
254 | return FALSE; | |
255 | } | |
256 | ||
257 | return TRUE; | |
258 | } | |
259 | ||
260 | static void socket_read(void *opaque, const uint8_t *buf, int size) | |
261 | { | |
262 | SocketIdleData *data = opaque; | |
263 | ||
264 | g_assert_cmpint(size, ==, 1); | |
265 | g_assert_cmpint(*buf, ==, 'Z'); | |
266 | ||
267 | size = qemu_chr_fe_write(data->be, (const uint8_t *)"hello", 5); | |
268 | g_assert_cmpint(size, ==, 5); | |
269 | } | |
270 | ||
271 | static int socket_can_read(void *opaque) | |
272 | { | |
273 | return 10; | |
274 | } | |
275 | ||
276 | static void socket_read_hello(void *opaque, const uint8_t *buf, int size) | |
277 | { | |
278 | g_assert_cmpint(size, ==, 5); | |
279 | g_assert(strncmp((char *)buf, "hello", 5) == 0); | |
280 | ||
281 | quit = true; | |
282 | } | |
283 | ||
284 | static int socket_can_read_hello(void *opaque) | |
285 | { | |
286 | return 10; | |
287 | } | |
288 | ||
289 | static void char_socket_test(void) | |
290 | { | |
291 | Chardev *chr = qemu_chr_new("server", "tcp:127.0.0.1:0,server,nowait"); | |
292 | Chardev *chr_client; | |
293 | QObject *addr; | |
bd269ebc | 294 | QDict *qdict; |
d47fb5d1 MAL |
295 | const char *port; |
296 | SocketIdleData d = { .chr = chr }; | |
297 | CharBackend be; | |
298 | CharBackend client_be; | |
299 | char *tmp; | |
300 | ||
301 | d.be = &be; | |
302 | d.client_be = &be; | |
303 | ||
304 | g_assert_nonnull(chr); | |
305 | g_assert(!object_property_get_bool(OBJECT(chr), "connected", &error_abort)); | |
306 | ||
307 | addr = object_property_get_qobject(OBJECT(chr), "addr", &error_abort); | |
308 | qdict = qobject_to_qdict(addr); | |
bd269ebc | 309 | port = qdict_get_str(qdict, "port"); |
d47fb5d1 MAL |
310 | tmp = g_strdup_printf("tcp:127.0.0.1:%s", port); |
311 | QDECREF(qdict); | |
312 | ||
313 | qemu_chr_fe_init(&be, chr, &error_abort); | |
314 | qemu_chr_fe_set_handlers(&be, socket_can_read, socket_read, | |
315 | NULL, &d, NULL, true); | |
316 | ||
317 | chr_client = qemu_chr_new("client", tmp); | |
318 | qemu_chr_fe_init(&client_be, chr_client, &error_abort); | |
319 | qemu_chr_fe_set_handlers(&client_be, socket_can_read_hello, | |
320 | socket_read_hello, | |
321 | NULL, &d, NULL, true); | |
322 | g_free(tmp); | |
323 | ||
324 | d.conn_expected = true; | |
325 | guint id = g_idle_add(char_socket_test_idle, &d); | |
326 | g_source_set_name_by_id(id, "test-idle"); | |
327 | g_assert_cmpint(id, >, 0); | |
328 | main_loop(); | |
329 | ||
330 | g_assert(object_property_get_bool(OBJECT(chr), "connected", &error_abort)); | |
331 | g_assert(object_property_get_bool(OBJECT(chr_client), | |
332 | "connected", &error_abort)); | |
333 | ||
334 | qemu_chr_write_all(chr_client, (const uint8_t *)"Z", 1); | |
335 | main_loop(); | |
336 | ||
337 | object_unparent(OBJECT(chr_client)); | |
338 | ||
339 | d.conn_expected = false; | |
340 | g_idle_add(char_socket_test_idle, &d); | |
341 | main_loop(); | |
342 | ||
343 | object_unparent(OBJECT(chr)); | |
344 | } | |
345 | ||
a86c83d7 MAL |
346 | #ifndef _WIN32 |
347 | static void char_pipe_test(void) | |
348 | { | |
349 | gchar *tmp_path = g_dir_make_tmp("qemu-test-char.XXXXXX", NULL); | |
350 | gchar *tmp, *in, *out, *pipe = g_build_filename(tmp_path, "pipe", NULL); | |
351 | Chardev *chr; | |
352 | CharBackend be; | |
353 | int ret, fd; | |
354 | char buf[10]; | |
355 | FeHandler fe = { 0, }; | |
356 | ||
357 | in = g_strdup_printf("%s.in", pipe); | |
358 | if (mkfifo(in, 0600) < 0) { | |
359 | abort(); | |
360 | } | |
361 | out = g_strdup_printf("%s.out", pipe); | |
362 | if (mkfifo(out, 0600) < 0) { | |
363 | abort(); | |
364 | } | |
365 | ||
366 | tmp = g_strdup_printf("pipe:%s", pipe); | |
367 | chr = qemu_chr_new("pipe", tmp); | |
368 | g_assert_nonnull(chr); | |
369 | g_free(tmp); | |
370 | ||
371 | qemu_chr_fe_init(&be, chr, &error_abort); | |
372 | ||
373 | ret = qemu_chr_fe_write(&be, (void *)"pipe-out", 9); | |
374 | g_assert_cmpint(ret, ==, 9); | |
375 | ||
376 | fd = open(out, O_RDWR); | |
377 | ret = read(fd, buf, sizeof(buf)); | |
378 | g_assert_cmpint(ret, ==, 9); | |
379 | g_assert_cmpstr(buf, ==, "pipe-out"); | |
380 | close(fd); | |
381 | ||
382 | fd = open(in, O_WRONLY); | |
383 | ret = write(fd, "pipe-in", 8); | |
384 | g_assert_cmpint(ret, ==, 8); | |
385 | close(fd); | |
386 | ||
387 | qemu_chr_fe_set_handlers(&be, | |
388 | fe_can_read, | |
389 | fe_read, | |
390 | fe_event, | |
391 | &fe, | |
392 | NULL, true); | |
393 | ||
394 | main_loop(); | |
395 | ||
396 | g_assert_cmpint(fe.read_count, ==, 8); | |
397 | g_assert_cmpstr(fe.read_buf, ==, "pipe-in"); | |
398 | ||
399 | qemu_chr_fe_deinit(&be); | |
400 | object_unparent(OBJECT(chr)); | |
401 | ||
402 | g_assert(g_unlink(in) == 0); | |
403 | g_assert(g_unlink(out) == 0); | |
404 | g_assert(g_rmdir(tmp_path) == 0); | |
405 | g_free(in); | |
406 | g_free(out); | |
407 | g_free(tmp_path); | |
408 | g_free(pipe); | |
409 | } | |
410 | #endif | |
411 | ||
bb149048 MAL |
412 | static void char_udp_test(void) |
413 | { | |
414 | struct sockaddr_in addr = { 0, }, other; | |
415 | SocketIdleData d = { 0, }; | |
416 | Chardev *chr; | |
417 | CharBackend be; | |
418 | socklen_t alen = sizeof(addr); | |
419 | int ret, sock = qemu_socket(PF_INET, SOCK_DGRAM, 0); | |
420 | char buf[10]; | |
421 | char *tmp; | |
422 | ||
423 | g_assert_cmpint(sock, >, 0); | |
424 | addr.sin_family = AF_INET ; | |
425 | addr.sin_addr.s_addr = htonl(INADDR_ANY); | |
426 | addr.sin_port = 0; | |
427 | ret = bind(sock, (struct sockaddr *)&addr, sizeof(addr)); | |
428 | g_assert_cmpint(ret, ==, 0); | |
429 | ret = getsockname(sock, (struct sockaddr *)&addr, &alen); | |
430 | g_assert_cmpint(ret, ==, 0); | |
431 | ||
432 | tmp = g_strdup_printf("udp:127.0.0.1:%d", | |
433 | ntohs(addr.sin_port)); | |
434 | chr = qemu_chr_new("client", tmp); | |
435 | g_assert_nonnull(chr); | |
436 | ||
437 | d.chr = chr; | |
438 | qemu_chr_fe_init(&be, chr, &error_abort); | |
439 | qemu_chr_fe_set_handlers(&be, socket_can_read_hello, socket_read_hello, | |
440 | NULL, &d, NULL, true); | |
441 | ret = qemu_chr_write_all(chr, (uint8_t *)"hello", 5); | |
442 | g_assert_cmpint(ret, ==, 5); | |
443 | ||
444 | alen = sizeof(addr); | |
445 | ret = recvfrom(sock, buf, sizeof(buf), 0, | |
446 | (struct sockaddr *)&other, &alen); | |
447 | g_assert_cmpint(ret, ==, 5); | |
448 | ret = sendto(sock, buf, 5, 0, (struct sockaddr *)&other, alen); | |
449 | g_assert_cmpint(ret, ==, 5); | |
450 | ||
451 | main_loop(); | |
452 | ||
453 | close(sock); | |
454 | g_free(tmp); | |
455 | } | |
456 | ||
9dbaa4ce MAL |
457 | static void char_file_test(void) |
458 | { | |
459 | char *tmp_path = g_dir_make_tmp("qemu-test-char.XXXXXX", NULL); | |
460 | char *out = g_build_filename(tmp_path, "out", NULL); | |
461 | char *contents = NULL; | |
462 | ChardevFile file = { .out = out }; | |
463 | ChardevBackend backend = { .type = CHARDEV_BACKEND_KIND_FILE, | |
464 | .u.file.data = &file }; | |
465 | Chardev *chr; | |
466 | gsize length; | |
467 | int ret; | |
468 | ||
469 | chr = qemu_chardev_new(NULL, TYPE_CHARDEV_FILE, &backend, | |
470 | &error_abort); | |
471 | ret = qemu_chr_write_all(chr, (uint8_t *)"hello!", 6); | |
472 | g_assert_cmpint(ret, ==, 6); | |
473 | object_unref(OBJECT(chr)); | |
474 | ||
475 | ret = g_file_get_contents(out, &contents, &length, NULL); | |
476 | g_assert(ret == TRUE); | |
477 | g_assert_cmpint(length, ==, 6); | |
478 | g_assert(strncmp(contents, "hello!", 6) == 0); | |
479 | g_free(contents); | |
480 | ||
481 | #ifndef _WIN32 | |
482 | { | |
483 | CharBackend be; | |
484 | FeHandler fe = { 0, }; | |
485 | char *fifo = g_build_filename(tmp_path, "fifo", NULL); | |
486 | int fd; | |
487 | ||
488 | if (mkfifo(fifo, 0600) < 0) { | |
489 | abort(); | |
490 | } | |
491 | ||
492 | fd = open(fifo, O_RDWR); | |
493 | ret = write(fd, "fifo-in", 8); | |
494 | g_assert_cmpint(ret, ==, 8); | |
495 | ||
496 | file.in = fifo; | |
497 | file.has_in = true; | |
498 | chr = qemu_chardev_new(NULL, TYPE_CHARDEV_FILE, &backend, | |
499 | &error_abort); | |
500 | ||
501 | qemu_chr_fe_init(&be, chr, &error_abort); | |
502 | qemu_chr_fe_set_handlers(&be, | |
503 | fe_can_read, | |
504 | fe_read, | |
505 | fe_event, | |
506 | &fe, NULL, true); | |
507 | ||
508 | main_loop(); | |
509 | ||
510 | close(fd); | |
511 | ||
512 | g_assert_cmpint(fe.read_count, ==, 8); | |
513 | g_assert_cmpstr(fe.read_buf, ==, "fifo-in"); | |
514 | qemu_chr_fe_deinit(&be); | |
515 | object_unref(OBJECT(chr)); | |
516 | g_unlink(fifo); | |
517 | g_free(fifo); | |
518 | } | |
519 | #endif | |
520 | ||
521 | g_unlink(out); | |
522 | g_rmdir(tmp_path); | |
523 | g_free(tmp_path); | |
524 | g_free(out); | |
525 | } | |
526 | ||
ea3af47d MAL |
527 | static void char_null_test(void) |
528 | { | |
529 | Error *err = NULL; | |
0ec7b3e7 | 530 | Chardev *chr; |
ea3af47d MAL |
531 | CharBackend be; |
532 | int ret; | |
533 | ||
534 | chr = qemu_chr_find("label-null"); | |
535 | g_assert_null(chr); | |
536 | ||
537 | chr = qemu_chr_new("label-null", "null"); | |
538 | chr = qemu_chr_find("label-null"); | |
539 | g_assert_nonnull(chr); | |
540 | ||
541 | g_assert(qemu_chr_has_feature(chr, | |
542 | QEMU_CHAR_FEATURE_FD_PASS) == false); | |
543 | g_assert(qemu_chr_has_feature(chr, | |
544 | QEMU_CHAR_FEATURE_RECONNECTABLE) == false); | |
545 | ||
546 | /* check max avail */ | |
547 | qemu_chr_fe_init(&be, chr, &error_abort); | |
548 | qemu_chr_fe_init(&be, chr, &err); | |
549 | error_free_or_abort(&err); | |
550 | ||
551 | /* deinit & reinit */ | |
552 | qemu_chr_fe_deinit(&be); | |
553 | qemu_chr_fe_init(&be, chr, &error_abort); | |
554 | ||
555 | qemu_chr_fe_set_open(&be, true); | |
556 | ||
557 | qemu_chr_fe_set_handlers(&be, | |
558 | fe_can_read, | |
559 | fe_read, | |
560 | fe_event, | |
39ab61c6 | 561 | NULL, NULL, true); |
ea3af47d MAL |
562 | |
563 | ret = qemu_chr_fe_write(&be, (void *)"buf", 4); | |
564 | g_assert_cmpint(ret, ==, 4); | |
565 | ||
566 | qemu_chr_fe_deinit(&be); | |
2f5d45a1 | 567 | object_unparent(OBJECT(chr)); |
ea3af47d MAL |
568 | } |
569 | ||
570 | static void char_invalid_test(void) | |
571 | { | |
0ec7b3e7 | 572 | Chardev *chr; |
ea3af47d MAL |
573 | |
574 | chr = qemu_chr_new("label-invalid", "invalid"); | |
575 | g_assert_null(chr); | |
576 | } | |
577 | ||
578 | int main(int argc, char **argv) | |
579 | { | |
a86c83d7 | 580 | qemu_init_main_loop(&error_abort); |
d47fb5d1 | 581 | socket_init(); |
a86c83d7 | 582 | |
ea3af47d MAL |
583 | g_test_init(&argc, &argv, NULL); |
584 | ||
585 | module_call_init(MODULE_INIT_QOM); | |
586 | qemu_add_opts(&qemu_chardev_opts); | |
587 | ||
588 | g_test_add_func("/char/null", char_null_test); | |
589 | g_test_add_func("/char/invalid", char_invalid_test); | |
590 | g_test_add_func("/char/ringbuf", char_ringbuf_test); | |
591 | g_test_add_func("/char/mux", char_mux_test); | |
592 | #ifdef CONFIG_HAS_GLIB_SUBPROCESS_TESTS | |
79c8db5a MAL |
593 | #ifdef _WIN32 |
594 | g_test_add_func("/char/console/subprocess", char_console_test_subprocess); | |
595 | g_test_add_func("/char/console", char_console_test); | |
596 | #endif | |
ea3af47d MAL |
597 | g_test_add_func("/char/stdio/subprocess", char_stdio_test_subprocess); |
598 | g_test_add_func("/char/stdio", char_stdio_test); | |
599 | #endif | |
a86c83d7 MAL |
600 | #ifndef _WIN32 |
601 | g_test_add_func("/char/pipe", char_pipe_test); | |
602 | #endif | |
9dbaa4ce | 603 | g_test_add_func("/char/file", char_file_test); |
d47fb5d1 | 604 | g_test_add_func("/char/socket", char_socket_test); |
bb149048 | 605 | g_test_add_func("/char/udp", char_udp_test); |
ea3af47d MAL |
606 | |
607 | return g_test_run(); | |
608 | } |