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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 | { | |
a86c83d7 MAL |
23 | quit = false; |
24 | do { | |
be59df79 | 25 | main_loop_wait(false); |
a86c83d7 MAL |
26 | } while (!quit); |
27 | } | |
a86c83d7 | 28 | |
ea3af47d MAL |
29 | static int fe_can_read(void *opaque) |
30 | { | |
31 | FeHandler *h = opaque; | |
32 | ||
33 | return sizeof(h->read_buf) - h->read_count; | |
34 | } | |
35 | ||
36 | static void fe_read(void *opaque, const uint8_t *buf, int size) | |
37 | { | |
38 | FeHandler *h = opaque; | |
39 | ||
40 | g_assert_cmpint(size, <=, fe_can_read(opaque)); | |
41 | ||
42 | memcpy(h->read_buf + h->read_count, buf, size); | |
43 | h->read_count += size; | |
a86c83d7 | 44 | quit = true; |
ea3af47d MAL |
45 | } |
46 | ||
47 | static void fe_event(void *opaque, int event) | |
48 | { | |
49 | FeHandler *h = opaque; | |
50 | ||
51 | h->last_event = event; | |
bd1d5ad9 SF |
52 | if (event != CHR_EVENT_BREAK) { |
53 | quit = true; | |
54 | } | |
ea3af47d MAL |
55 | } |
56 | ||
57 | #ifdef CONFIG_HAS_GLIB_SUBPROCESS_TESTS | |
79c8db5a MAL |
58 | #ifdef _WIN32 |
59 | static void char_console_test_subprocess(void) | |
60 | { | |
61 | QemuOpts *opts; | |
62 | Chardev *chr; | |
63 | ||
64 | opts = qemu_opts_create(qemu_find_opts("chardev"), "console-label", | |
65 | 1, &error_abort); | |
66 | qemu_opt_set(opts, "backend", "console", &error_abort); | |
67 | ||
68 | chr = qemu_chr_new_from_opts(opts, NULL); | |
69 | g_assert_nonnull(chr); | |
70 | ||
71 | qemu_chr_write_all(chr, (const uint8_t *)"CONSOLE", 7); | |
72 | ||
73 | qemu_opts_del(opts); | |
74 | object_unparent(OBJECT(chr)); | |
75 | } | |
76 | ||
77 | static void char_console_test(void) | |
78 | { | |
79 | g_test_trap_subprocess("/char/console/subprocess", 0, 0); | |
80 | g_test_trap_assert_passed(); | |
81 | g_test_trap_assert_stdout("CONSOLE"); | |
82 | } | |
83 | #endif | |
ea3af47d MAL |
84 | static void char_stdio_test_subprocess(void) |
85 | { | |
0ec7b3e7 | 86 | Chardev *chr; |
ea3af47d MAL |
87 | CharBackend be; |
88 | int ret; | |
89 | ||
90 | chr = qemu_chr_new("label", "stdio"); | |
91 | g_assert_nonnull(chr); | |
92 | ||
93 | qemu_chr_fe_init(&be, chr, &error_abort); | |
94 | qemu_chr_fe_set_open(&be, true); | |
95 | ret = qemu_chr_fe_write(&be, (void *)"buf", 4); | |
96 | g_assert_cmpint(ret, ==, 4); | |
97 | ||
1ce2610c | 98 | qemu_chr_fe_deinit(&be, true); |
ea3af47d MAL |
99 | } |
100 | ||
101 | static void char_stdio_test(void) | |
102 | { | |
103 | g_test_trap_subprocess("/char/stdio/subprocess", 0, 0); | |
104 | g_test_trap_assert_passed(); | |
105 | g_test_trap_assert_stdout("buf"); | |
106 | } | |
107 | #endif | |
108 | ||
ea3af47d MAL |
109 | static void char_ringbuf_test(void) |
110 | { | |
111 | QemuOpts *opts; | |
0ec7b3e7 | 112 | Chardev *chr; |
ea3af47d MAL |
113 | CharBackend be; |
114 | char *data; | |
115 | int ret; | |
116 | ||
117 | opts = qemu_opts_create(qemu_find_opts("chardev"), "ringbuf-label", | |
118 | 1, &error_abort); | |
119 | qemu_opt_set(opts, "backend", "ringbuf", &error_abort); | |
120 | ||
121 | qemu_opt_set(opts, "size", "5", &error_abort); | |
122 | chr = qemu_chr_new_from_opts(opts, NULL); | |
123 | g_assert_null(chr); | |
124 | qemu_opts_del(opts); | |
125 | ||
126 | opts = qemu_opts_create(qemu_find_opts("chardev"), "ringbuf-label", | |
127 | 1, &error_abort); | |
128 | qemu_opt_set(opts, "backend", "ringbuf", &error_abort); | |
129 | qemu_opt_set(opts, "size", "2", &error_abort); | |
130 | chr = qemu_chr_new_from_opts(opts, &error_abort); | |
131 | g_assert_nonnull(chr); | |
132 | qemu_opts_del(opts); | |
133 | ||
134 | qemu_chr_fe_init(&be, chr, &error_abort); | |
135 | ret = qemu_chr_fe_write(&be, (void *)"buff", 4); | |
136 | g_assert_cmpint(ret, ==, 4); | |
137 | ||
138 | data = qmp_ringbuf_read("ringbuf-label", 4, false, 0, &error_abort); | |
139 | g_assert_cmpstr(data, ==, "ff"); | |
140 | g_free(data); | |
141 | ||
142 | data = qmp_ringbuf_read("ringbuf-label", 4, false, 0, &error_abort); | |
143 | g_assert_cmpstr(data, ==, ""); | |
144 | g_free(data); | |
145 | ||
1ce2610c | 146 | qemu_chr_fe_deinit(&be, true); |
e24ef0db MAL |
147 | |
148 | /* check alias */ | |
149 | opts = qemu_opts_create(qemu_find_opts("chardev"), "memory-label", | |
150 | 1, &error_abort); | |
151 | qemu_opt_set(opts, "backend", "memory", &error_abort); | |
152 | qemu_opt_set(opts, "size", "2", &error_abort); | |
153 | chr = qemu_chr_new_from_opts(opts, NULL); | |
154 | g_assert_nonnull(chr); | |
155 | object_unparent(OBJECT(chr)); | |
156 | qemu_opts_del(opts); | |
ea3af47d MAL |
157 | } |
158 | ||
159 | static void char_mux_test(void) | |
160 | { | |
161 | QemuOpts *opts; | |
0ec7b3e7 | 162 | Chardev *chr, *base; |
ea3af47d MAL |
163 | char *data; |
164 | FeHandler h1 = { 0, }, h2 = { 0, }; | |
165 | CharBackend chr_be1, chr_be2; | |
166 | ||
167 | opts = qemu_opts_create(qemu_find_opts("chardev"), "mux-label", | |
168 | 1, &error_abort); | |
169 | qemu_opt_set(opts, "backend", "ringbuf", &error_abort); | |
170 | qemu_opt_set(opts, "size", "128", &error_abort); | |
171 | qemu_opt_set(opts, "mux", "on", &error_abort); | |
172 | chr = qemu_chr_new_from_opts(opts, &error_abort); | |
173 | g_assert_nonnull(chr); | |
174 | qemu_opts_del(opts); | |
175 | ||
176 | qemu_chr_fe_init(&chr_be1, chr, &error_abort); | |
177 | qemu_chr_fe_set_handlers(&chr_be1, | |
178 | fe_can_read, | |
179 | fe_read, | |
180 | fe_event, | |
181 | &h1, | |
39ab61c6 | 182 | NULL, true); |
ea3af47d MAL |
183 | |
184 | qemu_chr_fe_init(&chr_be2, chr, &error_abort); | |
185 | qemu_chr_fe_set_handlers(&chr_be2, | |
186 | fe_can_read, | |
187 | fe_read, | |
188 | fe_event, | |
189 | &h2, | |
39ab61c6 | 190 | NULL, true); |
ea3af47d MAL |
191 | qemu_chr_fe_take_focus(&chr_be2); |
192 | ||
193 | base = qemu_chr_find("mux-label-base"); | |
194 | g_assert_cmpint(qemu_chr_be_can_write(base), !=, 0); | |
195 | ||
196 | qemu_chr_be_write(base, (void *)"hello", 6); | |
197 | g_assert_cmpint(h1.read_count, ==, 0); | |
198 | g_assert_cmpint(h2.read_count, ==, 6); | |
199 | g_assert_cmpstr(h2.read_buf, ==, "hello"); | |
200 | h2.read_count = 0; | |
201 | ||
202 | /* switch focus */ | |
203 | qemu_chr_be_write(base, (void *)"\1c", 2); | |
204 | ||
205 | qemu_chr_be_write(base, (void *)"hello", 6); | |
206 | g_assert_cmpint(h2.read_count, ==, 0); | |
207 | g_assert_cmpint(h1.read_count, ==, 6); | |
208 | g_assert_cmpstr(h1.read_buf, ==, "hello"); | |
209 | h1.read_count = 0; | |
210 | ||
211 | /* remove first handler */ | |
39ab61c6 | 212 | qemu_chr_fe_set_handlers(&chr_be1, NULL, NULL, NULL, NULL, NULL, true); |
ea3af47d MAL |
213 | qemu_chr_be_write(base, (void *)"hello", 6); |
214 | g_assert_cmpint(h1.read_count, ==, 0); | |
215 | g_assert_cmpint(h2.read_count, ==, 0); | |
216 | ||
217 | qemu_chr_be_write(base, (void *)"\1c", 2); | |
218 | qemu_chr_be_write(base, (void *)"hello", 6); | |
219 | g_assert_cmpint(h1.read_count, ==, 0); | |
220 | g_assert_cmpint(h2.read_count, ==, 6); | |
221 | g_assert_cmpstr(h2.read_buf, ==, "hello"); | |
222 | h2.read_count = 0; | |
223 | ||
224 | /* print help */ | |
225 | qemu_chr_be_write(base, (void *)"\1?", 2); | |
226 | data = qmp_ringbuf_read("mux-label-base", 128, false, 0, &error_abort); | |
227 | g_assert_cmpint(strlen(data), !=, 0); | |
228 | g_free(data); | |
229 | ||
1ce2610c MAL |
230 | qemu_chr_fe_deinit(&chr_be1, false); |
231 | qemu_chr_fe_deinit(&chr_be2, true); | |
ea3af47d MAL |
232 | } |
233 | ||
d47fb5d1 MAL |
234 | typedef struct SocketIdleData { |
235 | GMainLoop *loop; | |
236 | Chardev *chr; | |
237 | bool conn_expected; | |
238 | CharBackend *be; | |
239 | CharBackend *client_be; | |
240 | } SocketIdleData; | |
241 | ||
242 | static gboolean char_socket_test_idle(gpointer user_data) | |
243 | { | |
244 | SocketIdleData *data = user_data; | |
245 | ||
246 | if (object_property_get_bool(OBJECT(data->chr), "connected", NULL) | |
247 | == data->conn_expected) { | |
248 | quit = true; | |
249 | return FALSE; | |
250 | } | |
251 | ||
252 | return TRUE; | |
253 | } | |
254 | ||
255 | static void socket_read(void *opaque, const uint8_t *buf, int size) | |
256 | { | |
257 | SocketIdleData *data = opaque; | |
258 | ||
259 | g_assert_cmpint(size, ==, 1); | |
260 | g_assert_cmpint(*buf, ==, 'Z'); | |
261 | ||
262 | size = qemu_chr_fe_write(data->be, (const uint8_t *)"hello", 5); | |
263 | g_assert_cmpint(size, ==, 5); | |
264 | } | |
265 | ||
266 | static int socket_can_read(void *opaque) | |
267 | { | |
268 | return 10; | |
269 | } | |
270 | ||
271 | static void socket_read_hello(void *opaque, const uint8_t *buf, int size) | |
272 | { | |
273 | g_assert_cmpint(size, ==, 5); | |
274 | g_assert(strncmp((char *)buf, "hello", 5) == 0); | |
275 | ||
276 | quit = true; | |
277 | } | |
278 | ||
279 | static int socket_can_read_hello(void *opaque) | |
280 | { | |
281 | return 10; | |
282 | } | |
283 | ||
284 | static void char_socket_test(void) | |
285 | { | |
286 | Chardev *chr = qemu_chr_new("server", "tcp:127.0.0.1:0,server,nowait"); | |
287 | Chardev *chr_client; | |
288 | QObject *addr; | |
bd269ebc | 289 | QDict *qdict; |
d47fb5d1 MAL |
290 | const char *port; |
291 | SocketIdleData d = { .chr = chr }; | |
292 | CharBackend be; | |
293 | CharBackend client_be; | |
294 | char *tmp; | |
295 | ||
296 | d.be = &be; | |
297 | d.client_be = &be; | |
298 | ||
299 | g_assert_nonnull(chr); | |
300 | g_assert(!object_property_get_bool(OBJECT(chr), "connected", &error_abort)); | |
301 | ||
302 | addr = object_property_get_qobject(OBJECT(chr), "addr", &error_abort); | |
303 | qdict = qobject_to_qdict(addr); | |
bd269ebc | 304 | port = qdict_get_str(qdict, "port"); |
d47fb5d1 MAL |
305 | tmp = g_strdup_printf("tcp:127.0.0.1:%s", port); |
306 | QDECREF(qdict); | |
307 | ||
308 | qemu_chr_fe_init(&be, chr, &error_abort); | |
309 | qemu_chr_fe_set_handlers(&be, socket_can_read, socket_read, | |
310 | NULL, &d, NULL, true); | |
311 | ||
312 | chr_client = qemu_chr_new("client", tmp); | |
313 | qemu_chr_fe_init(&client_be, chr_client, &error_abort); | |
314 | qemu_chr_fe_set_handlers(&client_be, socket_can_read_hello, | |
315 | socket_read_hello, | |
316 | NULL, &d, NULL, true); | |
317 | g_free(tmp); | |
318 | ||
319 | d.conn_expected = true; | |
320 | guint id = g_idle_add(char_socket_test_idle, &d); | |
321 | g_source_set_name_by_id(id, "test-idle"); | |
322 | g_assert_cmpint(id, >, 0); | |
323 | main_loop(); | |
324 | ||
325 | g_assert(object_property_get_bool(OBJECT(chr), "connected", &error_abort)); | |
326 | g_assert(object_property_get_bool(OBJECT(chr_client), | |
327 | "connected", &error_abort)); | |
328 | ||
329 | qemu_chr_write_all(chr_client, (const uint8_t *)"Z", 1); | |
330 | main_loop(); | |
331 | ||
332 | object_unparent(OBJECT(chr_client)); | |
333 | ||
334 | d.conn_expected = false; | |
335 | g_idle_add(char_socket_test_idle, &d); | |
336 | main_loop(); | |
337 | ||
338 | object_unparent(OBJECT(chr)); | |
339 | } | |
340 | ||
a86c83d7 MAL |
341 | #ifndef _WIN32 |
342 | static void char_pipe_test(void) | |
343 | { | |
344 | gchar *tmp_path = g_dir_make_tmp("qemu-test-char.XXXXXX", NULL); | |
345 | gchar *tmp, *in, *out, *pipe = g_build_filename(tmp_path, "pipe", NULL); | |
346 | Chardev *chr; | |
347 | CharBackend be; | |
348 | int ret, fd; | |
349 | char buf[10]; | |
350 | FeHandler fe = { 0, }; | |
351 | ||
352 | in = g_strdup_printf("%s.in", pipe); | |
353 | if (mkfifo(in, 0600) < 0) { | |
354 | abort(); | |
355 | } | |
356 | out = g_strdup_printf("%s.out", pipe); | |
357 | if (mkfifo(out, 0600) < 0) { | |
358 | abort(); | |
359 | } | |
360 | ||
361 | tmp = g_strdup_printf("pipe:%s", pipe); | |
362 | chr = qemu_chr_new("pipe", tmp); | |
363 | g_assert_nonnull(chr); | |
364 | g_free(tmp); | |
365 | ||
366 | qemu_chr_fe_init(&be, chr, &error_abort); | |
367 | ||
368 | ret = qemu_chr_fe_write(&be, (void *)"pipe-out", 9); | |
369 | g_assert_cmpint(ret, ==, 9); | |
370 | ||
371 | fd = open(out, O_RDWR); | |
372 | ret = read(fd, buf, sizeof(buf)); | |
373 | g_assert_cmpint(ret, ==, 9); | |
374 | g_assert_cmpstr(buf, ==, "pipe-out"); | |
375 | close(fd); | |
376 | ||
377 | fd = open(in, O_WRONLY); | |
378 | ret = write(fd, "pipe-in", 8); | |
379 | g_assert_cmpint(ret, ==, 8); | |
380 | close(fd); | |
381 | ||
382 | qemu_chr_fe_set_handlers(&be, | |
383 | fe_can_read, | |
384 | fe_read, | |
385 | fe_event, | |
386 | &fe, | |
387 | NULL, true); | |
388 | ||
389 | main_loop(); | |
390 | ||
391 | g_assert_cmpint(fe.read_count, ==, 8); | |
392 | g_assert_cmpstr(fe.read_buf, ==, "pipe-in"); | |
393 | ||
1ce2610c | 394 | qemu_chr_fe_deinit(&be, true); |
a86c83d7 MAL |
395 | |
396 | g_assert(g_unlink(in) == 0); | |
397 | g_assert(g_unlink(out) == 0); | |
398 | g_assert(g_rmdir(tmp_path) == 0); | |
399 | g_free(in); | |
400 | g_free(out); | |
401 | g_free(tmp_path); | |
402 | g_free(pipe); | |
403 | } | |
404 | #endif | |
405 | ||
bb149048 MAL |
406 | static void char_udp_test(void) |
407 | { | |
408 | struct sockaddr_in addr = { 0, }, other; | |
409 | SocketIdleData d = { 0, }; | |
410 | Chardev *chr; | |
411 | CharBackend be; | |
412 | socklen_t alen = sizeof(addr); | |
413 | int ret, sock = qemu_socket(PF_INET, SOCK_DGRAM, 0); | |
414 | char buf[10]; | |
415 | char *tmp; | |
416 | ||
417 | g_assert_cmpint(sock, >, 0); | |
418 | addr.sin_family = AF_INET ; | |
419 | addr.sin_addr.s_addr = htonl(INADDR_ANY); | |
420 | addr.sin_port = 0; | |
421 | ret = bind(sock, (struct sockaddr *)&addr, sizeof(addr)); | |
422 | g_assert_cmpint(ret, ==, 0); | |
423 | ret = getsockname(sock, (struct sockaddr *)&addr, &alen); | |
424 | g_assert_cmpint(ret, ==, 0); | |
425 | ||
426 | tmp = g_strdup_printf("udp:127.0.0.1:%d", | |
427 | ntohs(addr.sin_port)); | |
428 | chr = qemu_chr_new("client", tmp); | |
429 | g_assert_nonnull(chr); | |
430 | ||
431 | d.chr = chr; | |
432 | qemu_chr_fe_init(&be, chr, &error_abort); | |
433 | qemu_chr_fe_set_handlers(&be, socket_can_read_hello, socket_read_hello, | |
434 | NULL, &d, NULL, true); | |
435 | ret = qemu_chr_write_all(chr, (uint8_t *)"hello", 5); | |
436 | g_assert_cmpint(ret, ==, 5); | |
437 | ||
438 | alen = sizeof(addr); | |
439 | ret = recvfrom(sock, buf, sizeof(buf), 0, | |
440 | (struct sockaddr *)&other, &alen); | |
441 | g_assert_cmpint(ret, ==, 5); | |
442 | ret = sendto(sock, buf, 5, 0, (struct sockaddr *)&other, alen); | |
443 | g_assert_cmpint(ret, ==, 5); | |
444 | ||
445 | main_loop(); | |
446 | ||
447 | close(sock); | |
448 | g_free(tmp); | |
449 | } | |
450 | ||
27d4c378 MAL |
451 | #ifdef HAVE_CHARDEV_SERIAL |
452 | static void char_serial_test(void) | |
453 | { | |
454 | QemuOpts *opts; | |
455 | Chardev *chr; | |
456 | ||
457 | opts = qemu_opts_create(qemu_find_opts("chardev"), "serial-id", | |
458 | 1, &error_abort); | |
459 | qemu_opt_set(opts, "backend", "serial", &error_abort); | |
460 | qemu_opt_set(opts, "path", "/dev/null", &error_abort); | |
461 | ||
462 | chr = qemu_chr_new_from_opts(opts, NULL); | |
463 | g_assert_nonnull(chr); | |
464 | /* TODO: add more tests with a pty */ | |
465 | object_unparent(OBJECT(chr)); | |
466 | ||
467 | /* test tty alias */ | |
468 | qemu_opt_set(opts, "backend", "tty", &error_abort); | |
469 | chr = qemu_chr_new_from_opts(opts, NULL); | |
470 | g_assert_nonnull(chr); | |
471 | object_unparent(OBJECT(chr)); | |
472 | ||
473 | qemu_opts_del(opts); | |
474 | } | |
475 | #endif | |
476 | ||
9dbaa4ce MAL |
477 | static void char_file_test(void) |
478 | { | |
479 | char *tmp_path = g_dir_make_tmp("qemu-test-char.XXXXXX", NULL); | |
480 | char *out = g_build_filename(tmp_path, "out", NULL); | |
481 | char *contents = NULL; | |
482 | ChardevFile file = { .out = out }; | |
483 | ChardevBackend backend = { .type = CHARDEV_BACKEND_KIND_FILE, | |
484 | .u.file.data = &file }; | |
485 | Chardev *chr; | |
486 | gsize length; | |
487 | int ret; | |
488 | ||
489 | chr = qemu_chardev_new(NULL, TYPE_CHARDEV_FILE, &backend, | |
490 | &error_abort); | |
491 | ret = qemu_chr_write_all(chr, (uint8_t *)"hello!", 6); | |
492 | g_assert_cmpint(ret, ==, 6); | |
493 | object_unref(OBJECT(chr)); | |
494 | ||
495 | ret = g_file_get_contents(out, &contents, &length, NULL); | |
496 | g_assert(ret == TRUE); | |
497 | g_assert_cmpint(length, ==, 6); | |
498 | g_assert(strncmp(contents, "hello!", 6) == 0); | |
499 | g_free(contents); | |
500 | ||
501 | #ifndef _WIN32 | |
502 | { | |
503 | CharBackend be; | |
504 | FeHandler fe = { 0, }; | |
505 | char *fifo = g_build_filename(tmp_path, "fifo", NULL); | |
506 | int fd; | |
507 | ||
508 | if (mkfifo(fifo, 0600) < 0) { | |
509 | abort(); | |
510 | } | |
511 | ||
512 | fd = open(fifo, O_RDWR); | |
513 | ret = write(fd, "fifo-in", 8); | |
514 | g_assert_cmpint(ret, ==, 8); | |
515 | ||
516 | file.in = fifo; | |
517 | file.has_in = true; | |
bd1d5ad9 | 518 | chr = qemu_chardev_new("label-file", TYPE_CHARDEV_FILE, &backend, |
9dbaa4ce MAL |
519 | &error_abort); |
520 | ||
521 | qemu_chr_fe_init(&be, chr, &error_abort); | |
522 | qemu_chr_fe_set_handlers(&be, | |
523 | fe_can_read, | |
524 | fe_read, | |
525 | fe_event, | |
526 | &fe, NULL, true); | |
527 | ||
bd1d5ad9 SF |
528 | g_assert_cmpint(fe.last_event, !=, CHR_EVENT_BREAK); |
529 | qmp_chardev_send_break("label-foo", NULL); | |
530 | g_assert_cmpint(fe.last_event, !=, CHR_EVENT_BREAK); | |
531 | qmp_chardev_send_break("label-file", NULL); | |
532 | g_assert_cmpint(fe.last_event, ==, CHR_EVENT_BREAK); | |
533 | ||
9dbaa4ce MAL |
534 | main_loop(); |
535 | ||
536 | close(fd); | |
537 | ||
538 | g_assert_cmpint(fe.read_count, ==, 8); | |
539 | g_assert_cmpstr(fe.read_buf, ==, "fifo-in"); | |
1ce2610c | 540 | qemu_chr_fe_deinit(&be, true); |
9dbaa4ce MAL |
541 | g_unlink(fifo); |
542 | g_free(fifo); | |
543 | } | |
544 | #endif | |
545 | ||
546 | g_unlink(out); | |
547 | g_rmdir(tmp_path); | |
548 | g_free(tmp_path); | |
549 | g_free(out); | |
550 | } | |
551 | ||
ea3af47d MAL |
552 | static void char_null_test(void) |
553 | { | |
554 | Error *err = NULL; | |
0ec7b3e7 | 555 | Chardev *chr; |
ea3af47d MAL |
556 | CharBackend be; |
557 | int ret; | |
558 | ||
559 | chr = qemu_chr_find("label-null"); | |
560 | g_assert_null(chr); | |
561 | ||
562 | chr = qemu_chr_new("label-null", "null"); | |
563 | chr = qemu_chr_find("label-null"); | |
564 | g_assert_nonnull(chr); | |
565 | ||
566 | g_assert(qemu_chr_has_feature(chr, | |
567 | QEMU_CHAR_FEATURE_FD_PASS) == false); | |
568 | g_assert(qemu_chr_has_feature(chr, | |
569 | QEMU_CHAR_FEATURE_RECONNECTABLE) == false); | |
570 | ||
571 | /* check max avail */ | |
572 | qemu_chr_fe_init(&be, chr, &error_abort); | |
573 | qemu_chr_fe_init(&be, chr, &err); | |
574 | error_free_or_abort(&err); | |
575 | ||
576 | /* deinit & reinit */ | |
1ce2610c | 577 | qemu_chr_fe_deinit(&be, false); |
ea3af47d MAL |
578 | qemu_chr_fe_init(&be, chr, &error_abort); |
579 | ||
580 | qemu_chr_fe_set_open(&be, true); | |
581 | ||
582 | qemu_chr_fe_set_handlers(&be, | |
583 | fe_can_read, | |
584 | fe_read, | |
585 | fe_event, | |
39ab61c6 | 586 | NULL, NULL, true); |
ea3af47d MAL |
587 | |
588 | ret = qemu_chr_fe_write(&be, (void *)"buf", 4); | |
589 | g_assert_cmpint(ret, ==, 4); | |
590 | ||
1ce2610c | 591 | qemu_chr_fe_deinit(&be, true); |
ea3af47d MAL |
592 | } |
593 | ||
594 | static void char_invalid_test(void) | |
595 | { | |
0ec7b3e7 | 596 | Chardev *chr; |
ea3af47d MAL |
597 | |
598 | chr = qemu_chr_new("label-invalid", "invalid"); | |
599 | g_assert_null(chr); | |
600 | } | |
601 | ||
602 | int main(int argc, char **argv) | |
603 | { | |
a86c83d7 | 604 | qemu_init_main_loop(&error_abort); |
d47fb5d1 | 605 | socket_init(); |
a86c83d7 | 606 | |
ea3af47d MAL |
607 | g_test_init(&argc, &argv, NULL); |
608 | ||
609 | module_call_init(MODULE_INIT_QOM); | |
610 | qemu_add_opts(&qemu_chardev_opts); | |
611 | ||
612 | g_test_add_func("/char/null", char_null_test); | |
613 | g_test_add_func("/char/invalid", char_invalid_test); | |
614 | g_test_add_func("/char/ringbuf", char_ringbuf_test); | |
615 | g_test_add_func("/char/mux", char_mux_test); | |
616 | #ifdef CONFIG_HAS_GLIB_SUBPROCESS_TESTS | |
79c8db5a MAL |
617 | #ifdef _WIN32 |
618 | g_test_add_func("/char/console/subprocess", char_console_test_subprocess); | |
619 | g_test_add_func("/char/console", char_console_test); | |
620 | #endif | |
ea3af47d MAL |
621 | g_test_add_func("/char/stdio/subprocess", char_stdio_test_subprocess); |
622 | g_test_add_func("/char/stdio", char_stdio_test); | |
623 | #endif | |
a86c83d7 MAL |
624 | #ifndef _WIN32 |
625 | g_test_add_func("/char/pipe", char_pipe_test); | |
626 | #endif | |
9dbaa4ce | 627 | g_test_add_func("/char/file", char_file_test); |
d47fb5d1 | 628 | g_test_add_func("/char/socket", char_socket_test); |
bb149048 | 629 | g_test_add_func("/char/udp", char_udp_test); |
27d4c378 MAL |
630 | #ifdef HAVE_CHARDEV_SERIAL |
631 | g_test_add_func("/char/serial", char_serial_test); | |
632 | #endif | |
ea3af47d MAL |
633 | |
634 | return g_test_run(); | |
635 | } |