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Commit | Line | Data |
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49ee3590 AL |
1 | /* |
2 | * QTest | |
3 | * | |
4 | * Copyright IBM, Corp. 2012 | |
5 | * Copyright Red Hat, Inc. 2012 | |
872536bf | 6 | * Copyright SUSE LINUX Products GmbH 2013 |
49ee3590 AL |
7 | * |
8 | * Authors: | |
9 | * Anthony Liguori <aliguori@us.ibm.com> | |
10 | * Paolo Bonzini <pbonzini@redhat.com> | |
872536bf | 11 | * Andreas Färber <afaerber@suse.de> |
49ee3590 AL |
12 | * |
13 | * This work is licensed under the terms of the GNU GPL, version 2 or later. | |
14 | * See the COPYING file in the top-level directory. | |
49ee3590 | 15 | */ |
47e6b297 | 16 | |
681c28a3 | 17 | #include "qemu/osdep.h" |
49ee3590 | 18 | |
b1d3095c | 19 | #ifndef _WIN32 |
49ee3590 AL |
20 | #include <sys/socket.h> |
21 | #include <sys/wait.h> | |
22 | #include <sys/un.h> | |
b1d3095c | 23 | #endif /* _WIN32 */ |
6cbde91a DB |
24 | #ifdef __linux__ |
25 | #include <sys/prctl.h> | |
26 | #endif /* __linux__ */ | |
49ee3590 | 27 | |
907b5105 | 28 | #include "libqtest.h" |
c6d3bcb4 | 29 | #include "libqmp.h" |
856dfd8a | 30 | #include "qemu/ctype.h" |
50990b16 | 31 | #include "qemu/cutils.h" |
84c662d2 | 32 | #include "qemu/sockets.h" |
452fcdbc | 33 | #include "qapi/qmp/qdict.h" |
563890c7 | 34 | #include "qapi/qmp/qjson.h" |
47e6b297 | 35 | #include "qapi/qmp/qlist.h" |
fc81fa1e | 36 | #include "qapi/qmp/qstring.h" |
49ee3590 AL |
37 | |
38 | #define MAX_IRQ 256 | |
07533481 | 39 | |
b1d3095c | 40 | #ifndef _WIN32 |
db8fca02 | 41 | # define SOCKET_TIMEOUT 50 |
b1d3095c BM |
42 | # define CMD_EXEC "exec " |
43 | # define DEV_STDERR "/dev/fd/2" | |
44 | # define DEV_NULL "/dev/null" | |
45 | #else | |
db8fca02 | 46 | # define SOCKET_TIMEOUT 50000 |
b1d3095c BM |
47 | # define CMD_EXEC "" |
48 | # define DEV_STDERR "2" | |
49 | # define DEV_NULL "nul" | |
50 | #endif | |
51 | ||
82df11e7 SB |
52 | #define WAITPID_TIMEOUT 30 |
53 | ||
07533481 | 54 | typedef void (*QTestSendFn)(QTestState *s, const char *buf); |
ca5d4641 | 55 | typedef void (*ExternalSendFn)(void *s, const char *buf); |
07533481 AB |
56 | typedef GString* (*QTestRecvFn)(QTestState *); |
57 | ||
58 | typedef struct QTestClientTransportOps { | |
59 | QTestSendFn send; /* for sending qtest commands */ | |
ca5d4641 AB |
60 | |
61 | /* | |
62 | * use external_send to send qtest command strings through functions which | |
63 | * do not accept a QTestState as the first parameter. | |
64 | */ | |
65 | ExternalSendFn external_send; | |
66 | ||
07533481 AB |
67 | QTestRecvFn recv_line; /* for receiving qtest command responses */ |
68 | } QTestTransportOps; | |
69 | ||
49ee3590 AL |
70 | struct QTestState |
71 | { | |
72 | int fd; | |
a3ca163c | 73 | int qmp_fd; |
cef60c92 | 74 | pid_t qemu_pid; /* our child QEMU process */ |
21f80286 | 75 | int wstatus; |
b1d3095c BM |
76 | #ifdef _WIN32 |
77 | DWORD exit_code; | |
78 | #endif | |
d43e59e7 | 79 | int expected_status; |
54ce6f22 | 80 | bool big_endian; |
21f80286 RH |
81 | bool irq_level[MAX_IRQ]; |
82 | GString *rx; | |
07533481 | 83 | QTestTransportOps ops; |
c22045bf | 84 | GList *pending_events; |
49ee3590 AL |
85 | }; |
86 | ||
063c23d9 | 87 | static GHookList abrt_hooks; |
969d1f6e | 88 | static void (*sighandler_old)(int); |
d7668251 | 89 | |
54ce6f22 LV |
90 | static int qtest_query_target_endianness(QTestState *s); |
91 | ||
07533481 AB |
92 | static void qtest_client_socket_send(QTestState*, const char *buf); |
93 | static void socket_send(int fd, const char *buf, size_t size); | |
94 | ||
95 | static GString *qtest_client_socket_recv_line(QTestState *); | |
96 | ||
97 | static void qtest_client_set_tx_handler(QTestState *s, QTestSendFn send); | |
98 | static void qtest_client_set_rx_handler(QTestState *s, QTestRecvFn recv); | |
99 | ||
a3ca163c KW |
100 | static int init_socket(const char *socket_path) |
101 | { | |
9fb7bb06 | 102 | int sock = qtest_socket_server(socket_path); |
a3ca163c | 103 | qemu_set_cloexec(sock); |
a3ca163c KW |
104 | return sock; |
105 | } | |
106 | ||
107 | static int socket_accept(int sock) | |
108 | { | |
109 | struct sockaddr_un addr; | |
110 | socklen_t addrlen; | |
111 | int ret; | |
db8fca02 BM |
112 | /* |
113 | * timeout unit of blocking receive calls is different among platfoms. | |
114 | * It's in seconds on non-Windows platforms but milliseconds on Windows. | |
115 | */ | |
116 | #ifndef _WIN32 | |
f8762027 MA |
117 | struct timeval timeout = { .tv_sec = SOCKET_TIMEOUT, |
118 | .tv_usec = 0 }; | |
db8fca02 BM |
119 | #else |
120 | DWORD timeout = SOCKET_TIMEOUT; | |
121 | #endif | |
f8762027 | 122 | |
e7b79428 MAL |
123 | if (setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO, |
124 | (void *)&timeout, sizeof(timeout))) { | |
1d72d9c4 PM |
125 | fprintf(stderr, "%s failed to set SO_RCVTIMEO: %s\n", |
126 | __func__, strerror(errno)); | |
3665fadd | 127 | closesocket(sock); |
1d72d9c4 PM |
128 | return -1; |
129 | } | |
a3ca163c KW |
130 | |
131 | do { | |
535b4563 | 132 | addrlen = sizeof(addr); |
a3ca163c KW |
133 | ret = accept(sock, (struct sockaddr *)&addr, &addrlen); |
134 | } while (ret == -1 && errno == EINTR); | |
a7d915f3 AF |
135 | if (ret == -1) { |
136 | fprintf(stderr, "%s failed: %s\n", __func__, strerror(errno)); | |
137 | } | |
3665fadd | 138 | closesocket(sock); |
a3ca163c KW |
139 | |
140 | return ret; | |
141 | } | |
142 | ||
21f80286 | 143 | bool qtest_probe_child(QTestState *s) |
b15d422a | 144 | { |
21f80286 RH |
145 | pid_t pid = s->qemu_pid; |
146 | ||
147 | if (pid != -1) { | |
b1d3095c | 148 | #ifndef _WIN32 |
21f80286 RH |
149 | pid = waitpid(pid, &s->wstatus, WNOHANG); |
150 | if (pid == 0) { | |
151 | return true; | |
152 | } | |
b1d3095c BM |
153 | #else |
154 | GetExitCodeProcess((HANDLE)pid, &s->exit_code); | |
155 | if (s->exit_code == STILL_ACTIVE) { | |
156 | return true; | |
157 | } | |
158 | CloseHandle((HANDLE)pid); | |
159 | #endif | |
21f80286 RH |
160 | s->qemu_pid = -1; |
161 | } | |
162 | return false; | |
163 | } | |
fa0d421f | 164 | |
d43e59e7 YK |
165 | void qtest_set_expected_status(QTestState *s, int status) |
166 | { | |
167 | s->expected_status = status; | |
168 | } | |
169 | ||
69c056fb | 170 | static void qtest_check_status(QTestState *s) |
21f80286 | 171 | { |
21f80286 | 172 | /* |
d43e59e7 | 173 | * Check whether qemu exited with expected exit status; anything else is |
21f80286 RH |
174 | * fishy and should be logged with as much detail as possible. |
175 | */ | |
b1d3095c | 176 | #ifndef _WIN32 |
69c056fb | 177 | int wstatus = s->wstatus; |
d43e59e7 YK |
178 | if (WIFEXITED(wstatus) && WEXITSTATUS(wstatus) != s->expected_status) { |
179 | fprintf(stderr, "%s:%d: kill_qemu() tried to terminate QEMU " | |
180 | "process but encountered exit status %d (expected %d)\n", | |
181 | __FILE__, __LINE__, WEXITSTATUS(wstatus), s->expected_status); | |
182 | abort(); | |
183 | } else if (WIFSIGNALED(wstatus)) { | |
184 | int sig = WTERMSIG(wstatus); | |
185 | const char *signame = strsignal(sig) ?: "unknown ???"; | |
186 | const char *dump = WCOREDUMP(wstatus) ? " (core dumped)" : ""; | |
187 | ||
188 | fprintf(stderr, "%s:%d: kill_qemu() detected QEMU death " | |
189 | "from signal %d (%s)%s\n", | |
190 | __FILE__, __LINE__, sig, signame, dump); | |
21f80286 | 191 | abort(); |
b15d422a | 192 | } |
b1d3095c BM |
193 | #else |
194 | if (s->exit_code != s->expected_status) { | |
195 | fprintf(stderr, "%s:%d: kill_qemu() tried to terminate QEMU " | |
196 | "process but encountered exit status %ld (expected %d)\n", | |
197 | __FILE__, __LINE__, s->exit_code, s->expected_status); | |
198 | abort(); | |
199 | } | |
200 | #endif | |
b15d422a SH |
201 | } |
202 | ||
69c056fb BM |
203 | void qtest_wait_qemu(QTestState *s) |
204 | { | |
205 | #ifndef _WIN32 | |
206 | pid_t pid; | |
82df11e7 SB |
207 | uint64_t end; |
208 | ||
209 | /* poll for a while until sending SIGKILL */ | |
210 | end = g_get_monotonic_time() + WAITPID_TIMEOUT * G_TIME_SPAN_SECOND; | |
211 | ||
212 | do { | |
213 | pid = waitpid(s->qemu_pid, &s->wstatus, WNOHANG); | |
214 | if (pid != 0) { | |
215 | break; | |
216 | } | |
217 | g_usleep(100 * 1000); | |
218 | } while (g_get_monotonic_time() < end); | |
219 | ||
220 | if (pid == 0) { | |
221 | kill(s->qemu_pid, SIGKILL); | |
222 | pid = RETRY_ON_EINTR(waitpid(s->qemu_pid, &s->wstatus, 0)); | |
223 | } | |
69c056fb | 224 | |
69c056fb BM |
225 | assert(pid == s->qemu_pid); |
226 | #else | |
227 | DWORD ret; | |
228 | ||
229 | ret = WaitForSingleObject((HANDLE)s->qemu_pid, INFINITE); | |
230 | assert(ret == WAIT_OBJECT_0); | |
231 | GetExitCodeProcess((HANDLE)s->qemu_pid, &s->exit_code); | |
232 | CloseHandle((HANDLE)s->qemu_pid); | |
233 | #endif | |
234 | ||
235 | qtest_check_status(s); | |
236 | } | |
237 | ||
238 | void qtest_kill_qemu(QTestState *s) | |
239 | { | |
240 | /* Skip wait if qtest_probe_child() already reaped */ | |
241 | if (s->qemu_pid != -1) { | |
242 | #ifndef _WIN32 | |
243 | kill(s->qemu_pid, SIGTERM); | |
244 | #else | |
245 | TerminateProcess((HANDLE)s->qemu_pid, s->expected_status); | |
246 | #endif | |
247 | qtest_wait_qemu(s); | |
248 | s->qemu_pid = -1; | |
249 | return; | |
250 | } | |
251 | ||
252 | qtest_check_status(s); | |
253 | } | |
254 | ||
041088c7 MA |
255 | static void kill_qemu_hook_func(void *s) |
256 | { | |
7a23c523 | 257 | qtest_kill_qemu(s); |
041088c7 MA |
258 | } |
259 | ||
b15d422a SH |
260 | static void sigabrt_handler(int signo) |
261 | { | |
063c23d9 | 262 | g_hook_list_invoke(&abrt_hooks, FALSE); |
d7668251 SH |
263 | } |
264 | ||
265 | static void setup_sigabrt_handler(void) | |
266 | { | |
969d1f6e | 267 | sighandler_old = signal(SIGABRT, sigabrt_handler); |
d7668251 SH |
268 | } |
269 | ||
270 | static void cleanup_sigabrt_handler(void) | |
271 | { | |
969d1f6e | 272 | signal(SIGABRT, sighandler_old); |
b15d422a SH |
273 | } |
274 | ||
e1fa7f55 SH |
275 | static bool hook_list_is_empty(GHookList *hook_list) |
276 | { | |
277 | GHook *hook = g_hook_first_valid(hook_list, TRUE); | |
278 | ||
279 | if (!hook) { | |
83f79d4e | 280 | return true; |
e1fa7f55 SH |
281 | } |
282 | ||
283 | g_hook_unref(hook_list, hook); | |
83f79d4e | 284 | return false; |
e1fa7f55 SH |
285 | } |
286 | ||
041088c7 | 287 | void qtest_add_abrt_handler(GHookFunc fn, const void *data) |
063c23d9 MAL |
288 | { |
289 | GHook *hook; | |
290 | ||
063c23d9 MAL |
291 | if (!abrt_hooks.is_setup) { |
292 | g_hook_list_init(&abrt_hooks, sizeof(GHook)); | |
063c23d9 | 293 | } |
e1fa7f55 SH |
294 | |
295 | /* Only install SIGABRT handler once */ | |
296 | if (hook_list_is_empty(&abrt_hooks)) { | |
297 | setup_sigabrt_handler(); | |
298 | } | |
063c23d9 MAL |
299 | |
300 | hook = g_hook_alloc(&abrt_hooks); | |
301 | hook->func = fn; | |
302 | hook->data = (void *)data; | |
303 | ||
304 | g_hook_prepend(&abrt_hooks, hook); | |
305 | } | |
306 | ||
e1fa7f55 SH |
307 | void qtest_remove_abrt_handler(void *data) |
308 | { | |
309 | GHook *hook = g_hook_find_data(&abrt_hooks, TRUE, data); | |
310 | g_hook_destroy_link(&abrt_hooks, hook); | |
311 | ||
312 | /* Uninstall SIGABRT handler on last instance */ | |
313 | if (hook_list_is_empty(&abrt_hooks)) { | |
314 | cleanup_sigabrt_handler(); | |
315 | } | |
316 | } | |
317 | ||
db221e66 TH |
318 | static const char *qtest_qemu_binary(void) |
319 | { | |
320 | const char *qemu_bin; | |
321 | ||
322 | qemu_bin = getenv("QTEST_QEMU_BINARY"); | |
323 | if (!qemu_bin) { | |
324 | fprintf(stderr, "Environment variable QTEST_QEMU_BINARY required\n"); | |
325 | exit(1); | |
326 | } | |
327 | ||
328 | return qemu_bin; | |
329 | } | |
330 | ||
b1d3095c BM |
331 | #ifdef _WIN32 |
332 | static pid_t qtest_create_process(char *cmd) | |
333 | { | |
334 | STARTUPINFO si; | |
335 | PROCESS_INFORMATION pi; | |
336 | BOOL ret; | |
337 | ||
338 | ZeroMemory(&si, sizeof(si)); | |
339 | si.cb = sizeof(si); | |
340 | ZeroMemory(&pi, sizeof(pi)); | |
341 | ||
342 | ret = CreateProcess(NULL, /* module name */ | |
343 | cmd, /* command line */ | |
344 | NULL, /* process handle not inheritable */ | |
345 | NULL, /* thread handle not inheritable */ | |
346 | FALSE, /* set handle inheritance to FALSE */ | |
347 | 0, /* No creation flags */ | |
348 | NULL, /* use parent's environment block */ | |
349 | NULL, /* use parent's starting directory */ | |
350 | &si, /* pointer to STARTUPINFO structure */ | |
351 | &pi /* pointer to PROCESS_INFORMATION structure */ | |
352 | ); | |
353 | if (ret == 0) { | |
354 | fprintf(stderr, "%s:%d: unable to create a new process (%s)\n", | |
355 | __FILE__, __LINE__, strerror(GetLastError())); | |
356 | abort(); | |
357 | } | |
358 | ||
359 | return (pid_t)pi.hProcess; | |
360 | } | |
361 | #endif /* _WIN32 */ | |
362 | ||
192f26a7 | 363 | QTestState *qtest_init_without_qmp_handshake(const char *extra_args) |
49ee3590 AL |
364 | { |
365 | QTestState *s; | |
8a8fd637 | 366 | int sock, qmpsock, i; |
56db2e58 SH |
367 | gchar *socket_path; |
368 | gchar *qmp_socket_path; | |
49ee3590 | 369 | gchar *command; |
db221e66 | 370 | const char *qemu_binary = qtest_qemu_binary(); |
dcd23e9c DB |
371 | const char *trace = g_getenv("QTEST_TRACE"); |
372 | g_autofree char *tracearg = trace ? | |
373 | g_strdup_printf("-trace %s ", trace) : g_strdup(""); | |
49ee3590 | 374 | |
790bbb97 | 375 | s = g_new(QTestState, 1); |
49ee3590 | 376 | |
b6dabc82 BM |
377 | socket_path = g_strdup_printf("%s/qtest-%d.sock", |
378 | g_get_tmp_dir(), getpid()); | |
379 | qmp_socket_path = g_strdup_printf("%s/qtest-%d.qmp", | |
380 | g_get_tmp_dir(), getpid()); | |
bb494a50 | 381 | |
d9123d09 PM |
382 | /* It's possible that if an earlier test run crashed it might |
383 | * have left a stale unix socket lying around. Delete any | |
384 | * stale old socket to avoid spurious test failures with | |
385 | * tests/libqtest.c:70:init_socket: assertion failed (ret != -1): (-1 != -1) | |
386 | */ | |
387 | unlink(socket_path); | |
388 | unlink(qmp_socket_path); | |
389 | ||
b1d3095c | 390 | socket_init(); |
56db2e58 SH |
391 | sock = init_socket(socket_path); |
392 | qmpsock = init_socket(qmp_socket_path); | |
49ee3590 | 393 | |
07533481 AB |
394 | qtest_client_set_rx_handler(s, qtest_client_socket_recv_line); |
395 | qtest_client_set_tx_handler(s, qtest_client_socket_send); | |
396 | ||
041088c7 | 397 | qtest_add_abrt_handler(kill_qemu_hook_func, s); |
b15d422a | 398 | |
b1d3095c | 399 | command = g_strdup_printf(CMD_EXEC "%s %s" |
767abe7f | 400 | "-qtest unix:%s " |
ced09f9b | 401 | "-qtest-log %s " |
767abe7f | 402 | "-chardev socket,path=%s,id=char0 " |
192f26a7 | 403 | "-mon chardev=char0,mode=control " |
ced09f9b | 404 | "-display none " |
6f6e1698 | 405 | "%s" |
dcd23e9c DB |
406 | " -accel qtest", |
407 | qemu_binary, tracearg, socket_path, | |
b1d3095c | 408 | getenv("QTEST_LOG") ? DEV_STDERR : DEV_NULL, |
192f26a7 | 409 | qmp_socket_path, |
ced09f9b PB |
410 | extra_args ?: ""); |
411 | ||
412 | g_test_message("starting QEMU: %s", command); | |
413 | ||
c22045bf | 414 | s->pending_events = NULL; |
21f80286 | 415 | s->wstatus = 0; |
d43e59e7 | 416 | s->expected_status = 0; |
b1d3095c | 417 | #ifndef _WIN32 |
cef60c92 SH |
418 | s->qemu_pid = fork(); |
419 | if (s->qemu_pid == 0) { | |
6cbde91a DB |
420 | #ifdef __linux__ |
421 | /* | |
422 | * Although we register a ABRT handler to kill off QEMU | |
423 | * when g_assert() triggers, we want an extra safety | |
424 | * net. The QEMU process might be non-functional and | |
425 | * thus not have responded to SIGTERM. The test script | |
426 | * might also have crashed with SEGV, in which case the | |
427 | * cleanup handlers won't ever run. | |
428 | * | |
429 | * This PR_SET_PDEATHSIG setup will ensure any remaining | |
430 | * QEMU will get terminated with SIGKILL in these cases. | |
431 | */ | |
432 | prctl(PR_SET_PDEATHSIG, SIGKILL, 0, 0, 0); | |
433 | #endif /* __linux__ */ | |
aca68d95 PM |
434 | if (!g_setenv("QEMU_AUDIO_DRV", "none", true)) { |
435 | exit(1); | |
436 | } | |
8a8fd637 AL |
437 | execlp("/bin/sh", "sh", "-c", command, NULL); |
438 | exit(1); | |
49ee3590 | 439 | } |
b1d3095c BM |
440 | #else |
441 | s->qemu_pid = qtest_create_process(command); | |
442 | #endif /* _WIN32 */ | |
49ee3590 | 443 | |
ced09f9b | 444 | g_free(command); |
a3ca163c | 445 | s->fd = socket_accept(sock); |
f8762027 MA |
446 | if (s->fd >= 0) { |
447 | s->qmp_fd = socket_accept(qmpsock); | |
448 | } | |
56db2e58 SH |
449 | unlink(socket_path); |
450 | unlink(qmp_socket_path); | |
451 | g_free(socket_path); | |
452 | g_free(qmp_socket_path); | |
49ee3590 | 453 | |
f8762027 MA |
454 | g_assert(s->fd >= 0 && s->qmp_fd >= 0); |
455 | ||
49ee3590 | 456 | s->rx = g_string_new(""); |
49ee3590 AL |
457 | for (i = 0; i < MAX_IRQ; i++) { |
458 | s->irq_level[i] = false; | |
459 | } | |
460 | ||
b1d3095c BM |
461 | /* |
462 | * Stopping QEMU for debugging is not supported on Windows. | |
463 | * | |
464 | * Using DebugActiveProcess() API can suspend the QEMU process, | |
465 | * but gdb cannot attach to the process. Using the undocumented | |
466 | * NtSuspendProcess() can suspend the QEMU process and gdb can | |
467 | * attach to the process, but gdb cannot resume it. | |
468 | */ | |
469 | #ifndef _WIN32 | |
e0fea6b1 | 470 | if (getenv("QTEST_STOP")) { |
1ad3c6ab | 471 | kill(s->qemu_pid, SIGSTOP); |
e0fea6b1 | 472 | } |
b1d3095c | 473 | #endif |
e0fea6b1 | 474 | |
54ce6f22 LV |
475 | /* ask endianness of the target */ |
476 | ||
477 | s->big_endian = qtest_query_target_endianness(s); | |
478 | ||
49ee3590 AL |
479 | return s; |
480 | } | |
481 | ||
f66e7ac8 MA |
482 | QTestState *qtest_init(const char *extra_args) |
483 | { | |
192f26a7 | 484 | QTestState *s = qtest_init_without_qmp_handshake(extra_args); |
be62e172 | 485 | QDict *greeting; |
f66e7ac8 MA |
486 | |
487 | /* Read the QMP greeting and then do the handshake */ | |
bb1a5b97 | 488 | greeting = qtest_qmp_receive(s); |
be62e172 | 489 | qobject_unref(greeting); |
055a1efc | 490 | qobject_unref(qtest_qmp(s, "{ 'execute': 'qmp_capabilities' }")); |
f66e7ac8 MA |
491 | |
492 | return s; | |
493 | } | |
494 | ||
88b988c8 | 495 | QTestState *qtest_vinitf(const char *fmt, va_list ap) |
78b27bad EB |
496 | { |
497 | char *args = g_strdup_vprintf(fmt, ap); | |
498 | QTestState *s; | |
499 | ||
88b988c8 | 500 | s = qtest_init(args); |
78b27bad | 501 | g_free(args); |
78b27bad EB |
502 | return s; |
503 | } | |
504 | ||
88b988c8 | 505 | QTestState *qtest_initf(const char *fmt, ...) |
78b27bad EB |
506 | { |
507 | va_list ap; | |
508 | QTestState *s; | |
509 | ||
510 | va_start(ap, fmt); | |
88b988c8 | 511 | s = qtest_vinitf(fmt, ap); |
78b27bad EB |
512 | va_end(ap); |
513 | return s; | |
6c90a82c JS |
514 | } |
515 | ||
516 | QTestState *qtest_init_with_serial(const char *extra_args, int *sock_fd) | |
517 | { | |
518 | int sock_fd_init; | |
b6dabc82 BM |
519 | g_autofree char *sock_dir = NULL; |
520 | char *sock_path; | |
6c90a82c JS |
521 | QTestState *qts; |
522 | ||
b6dabc82 BM |
523 | sock_dir = g_dir_make_tmp("qtest-serial-XXXXXX", NULL); |
524 | g_assert_true(sock_dir != NULL); | |
6c90a82c JS |
525 | sock_path = g_strdup_printf("%s/sock", sock_dir); |
526 | ||
b1d3095c | 527 | socket_init(); |
6c90a82c JS |
528 | sock_fd_init = init_socket(sock_path); |
529 | ||
530 | qts = qtest_initf("-chardev socket,id=s0,path=%s -serial chardev:s0 %s", | |
531 | sock_path, extra_args); | |
532 | ||
533 | *sock_fd = socket_accept(sock_fd_init); | |
534 | ||
535 | unlink(sock_path); | |
536 | g_free(sock_path); | |
537 | rmdir(sock_dir); | |
538 | ||
539 | g_assert_true(*sock_fd >= 0); | |
540 | ||
541 | return qts; | |
78b27bad EB |
542 | } |
543 | ||
49ee3590 AL |
544 | void qtest_quit(QTestState *s) |
545 | { | |
e1fa7f55 | 546 | qtest_remove_abrt_handler(s); |
d7668251 | 547 | |
7a23c523 | 548 | qtest_kill_qemu(s); |
3665fadd BM |
549 | closesocket(s->fd); |
550 | closesocket(s->qmp_fd); | |
fdd26fca | 551 | g_string_free(s->rx, true); |
c22045bf ML |
552 | |
553 | for (GList *it = s->pending_events; it != NULL; it = it->next) { | |
554 | qobject_unref((QDict *)it->data); | |
555 | } | |
556 | ||
557 | g_list_free(s->pending_events); | |
558 | ||
fdd26fca | 559 | g_free(s); |
49ee3590 AL |
560 | } |
561 | ||
563890c7 | 562 | static void socket_send(int fd, const char *buf, size_t size) |
49ee3590 | 563 | { |
84c662d2 | 564 | ssize_t res = qemu_send_full(fd, buf, size); |
49ee3590 | 565 | |
c3e5704a | 566 | assert(res == size); |
49ee3590 AL |
567 | } |
568 | ||
07533481 | 569 | static void qtest_client_socket_send(QTestState *s, const char *buf) |
563890c7 | 570 | { |
07533481 | 571 | socket_send(s->fd, buf, strlen(buf)); |
563890c7 PB |
572 | } |
573 | ||
9edc6313 | 574 | static void G_GNUC_PRINTF(2, 3) qtest_sendf(QTestState *s, const char *fmt, ...) |
a3ca163c KW |
575 | { |
576 | va_list ap; | |
577 | ||
578 | va_start(ap, fmt); | |
07533481 | 579 | gchar *str = g_strdup_vprintf(fmt, ap); |
a3ca163c | 580 | va_end(ap); |
07533481 AB |
581 | |
582 | s->ops.send(s, str); | |
583 | g_free(str); | |
a3ca163c KW |
584 | } |
585 | ||
07533481 | 586 | static GString *qtest_client_socket_recv_line(QTestState *s) |
49ee3590 AL |
587 | { |
588 | GString *line; | |
589 | size_t offset; | |
590 | char *eol; | |
591 | ||
592 | while ((eol = strchr(s->rx->str, '\n')) == NULL) { | |
593 | ssize_t len; | |
594 | char buffer[1024]; | |
595 | ||
84c662d2 | 596 | len = recv(s->fd, buffer, sizeof(buffer), 0); |
49ee3590 AL |
597 | if (len == -1 && errno == EINTR) { |
598 | continue; | |
599 | } | |
600 | ||
601 | if (len == -1 || len == 0) { | |
602 | fprintf(stderr, "Broken pipe\n"); | |
f9e986d2 | 603 | abort(); |
49ee3590 AL |
604 | } |
605 | ||
606 | g_string_append_len(s->rx, buffer, len); | |
607 | } | |
608 | ||
609 | offset = eol - s->rx->str; | |
610 | line = g_string_new_len(s->rx->str, offset); | |
611 | g_string_erase(s->rx, 0, offset + 1); | |
612 | ||
613 | return line; | |
614 | } | |
615 | ||
f8a9b4c6 | 616 | static gchar **qtest_rsp_args(QTestState *s, int expected_args) |
49ee3590 AL |
617 | { |
618 | GString *line; | |
619 | gchar **words; | |
620 | int i; | |
621 | ||
622 | redo: | |
07533481 | 623 | line = s->ops.recv_line(s); |
49ee3590 AL |
624 | words = g_strsplit(line->str, " ", 0); |
625 | g_string_free(line, TRUE); | |
626 | ||
627 | if (strcmp(words[0], "IRQ") == 0) { | |
50990b16 EB |
628 | long irq; |
629 | int ret; | |
49ee3590 AL |
630 | |
631 | g_assert(words[1] != NULL); | |
632 | g_assert(words[2] != NULL); | |
633 | ||
50990b16 EB |
634 | ret = qemu_strtol(words[2], NULL, 0, &irq); |
635 | g_assert(!ret); | |
49ee3590 AL |
636 | g_assert_cmpint(irq, >=, 0); |
637 | g_assert_cmpint(irq, <, MAX_IRQ); | |
638 | ||
639 | if (strcmp(words[1], "raise") == 0) { | |
640 | s->irq_level[irq] = true; | |
641 | } else { | |
642 | s->irq_level[irq] = false; | |
643 | } | |
644 | ||
645 | g_strfreev(words); | |
646 | goto redo; | |
647 | } | |
648 | ||
649 | g_assert(words[0] != NULL); | |
650 | g_assert_cmpstr(words[0], ==, "OK"); | |
651 | ||
f8a9b4c6 MA |
652 | for (i = 0; i < expected_args; i++) { |
653 | g_assert(words[i] != NULL); | |
49ee3590 AL |
654 | } |
655 | ||
656 | return words; | |
657 | } | |
658 | ||
f8a9b4c6 MA |
659 | static void qtest_rsp(QTestState *s) |
660 | { | |
661 | gchar **words = qtest_rsp_args(s, 0); | |
662 | ||
663 | g_strfreev(words); | |
664 | } | |
665 | ||
54ce6f22 LV |
666 | static int qtest_query_target_endianness(QTestState *s) |
667 | { | |
668 | gchar **args; | |
669 | int big_endian; | |
670 | ||
671 | qtest_sendf(s, "endianness\n"); | |
f8a9b4c6 | 672 | args = qtest_rsp_args(s, 1); |
54ce6f22 LV |
673 | g_assert(strcmp(args[1], "big") == 0 || strcmp(args[1], "little") == 0); |
674 | big_endian = strcmp(args[1], "big") == 0; | |
675 | g_strfreev(args); | |
676 | ||
677 | return big_endian; | |
678 | } | |
679 | ||
c22045bf ML |
680 | QDict *qtest_qmp_receive(QTestState *s) |
681 | { | |
682 | while (true) { | |
683 | QDict *response = qtest_qmp_receive_dict(s); | |
684 | ||
685 | if (!qdict_get_try_str(response, "event")) { | |
686 | return response; | |
687 | } | |
688 | /* Stash the event for a later consumption */ | |
7f9d519c | 689 | s->pending_events = g_list_append(s->pending_events, response); |
c22045bf ML |
690 | } |
691 | } | |
692 | ||
1c3e2a38 | 693 | QDict *qtest_qmp_receive_dict(QTestState *s) |
dc47995e MAL |
694 | { |
695 | return qmp_fd_receive(s->qmp_fd); | |
696 | } | |
697 | ||
9fb7bb06 SH |
698 | int qtest_socket_server(const char *socket_path) |
699 | { | |
700 | struct sockaddr_un addr; | |
701 | int sock; | |
702 | int ret; | |
703 | ||
704 | sock = socket(PF_UNIX, SOCK_STREAM, 0); | |
705 | g_assert_cmpint(sock, !=, -1); | |
706 | ||
707 | addr.sun_family = AF_UNIX; | |
708 | snprintf(addr.sun_path, sizeof(addr.sun_path), "%s", socket_path); | |
709 | ||
37b0b24e | 710 | ret = RETRY_ON_EINTR(bind(sock, (struct sockaddr *)&addr, sizeof(addr))); |
9fb7bb06 SH |
711 | g_assert_cmpint(ret, !=, -1); |
712 | ret = listen(sock, 1); | |
713 | g_assert_cmpint(ret, !=, -1); | |
714 | ||
715 | return sock; | |
716 | } | |
717 | ||
490081b2 | 718 | #ifndef _WIN32 |
24d5588c YK |
719 | void qtest_qmp_vsend_fds(QTestState *s, int *fds, size_t fds_num, |
720 | const char *fmt, va_list ap) | |
721 | { | |
722 | qmp_fd_vsend_fds(s->qmp_fd, fds, fds_num, fmt, ap); | |
723 | } | |
490081b2 | 724 | #endif |
24d5588c | 725 | |
4277f1eb | 726 | void qtest_qmp_vsend(QTestState *s, const char *fmt, va_list ap) |
dc47995e | 727 | { |
490081b2 | 728 | qmp_fd_vsend(s->qmp_fd, fmt, ap); |
dc47995e MAL |
729 | } |
730 | ||
490081b2 | 731 | #ifndef _WIN32 |
24d5588c YK |
732 | QDict *qtest_vqmp_fds(QTestState *s, int *fds, size_t fds_num, |
733 | const char *fmt, va_list ap) | |
734 | { | |
735 | qtest_qmp_vsend_fds(s, fds, fds_num, fmt, ap); | |
736 | ||
737 | /* Receive reply */ | |
bb1a5b97 | 738 | return qtest_qmp_receive(s); |
24d5588c | 739 | } |
490081b2 | 740 | #endif |
24d5588c | 741 | |
248eef02 | 742 | QDict *qtest_vqmp(QTestState *s, const char *fmt, va_list ap) |
ba4ed393 | 743 | { |
4277f1eb | 744 | qtest_qmp_vsend(s, fmt, ap); |
66e0c7b1 AF |
745 | |
746 | /* Receive reply */ | |
bb1a5b97 | 747 | return qtest_qmp_receive(s); |
66e0c7b1 AF |
748 | } |
749 | ||
490081b2 | 750 | #ifndef _WIN32 |
24d5588c YK |
751 | QDict *qtest_qmp_fds(QTestState *s, int *fds, size_t fds_num, |
752 | const char *fmt, ...) | |
753 | { | |
754 | va_list ap; | |
755 | QDict *response; | |
756 | ||
757 | va_start(ap, fmt); | |
758 | response = qtest_vqmp_fds(s, fds, fds_num, fmt, ap); | |
759 | va_end(ap); | |
760 | return response; | |
761 | } | |
490081b2 | 762 | #endif |
24d5588c | 763 | |
0c460dac SH |
764 | QDict *qtest_qmp(QTestState *s, const char *fmt, ...) |
765 | { | |
766 | va_list ap; | |
767 | QDict *response; | |
768 | ||
769 | va_start(ap, fmt); | |
248eef02 | 770 | response = qtest_vqmp(s, fmt, ap); |
0c460dac SH |
771 | va_end(ap); |
772 | return response; | |
773 | } | |
774 | ||
4277f1eb | 775 | void qtest_qmp_send(QTestState *s, const char *fmt, ...) |
ba4ed393 JS |
776 | { |
777 | va_list ap; | |
778 | ||
779 | va_start(ap, fmt); | |
4277f1eb | 780 | qtest_qmp_vsend(s, fmt, ap); |
ba4ed393 JS |
781 | va_end(ap); |
782 | } | |
783 | ||
e2f64a68 MA |
784 | void qtest_qmp_send_raw(QTestState *s, const char *fmt, ...) |
785 | { | |
786 | va_list ap; | |
787 | ||
788 | va_start(ap, fmt); | |
789 | qmp_fd_vsend_raw(s->qmp_fd, fmt, ap); | |
790 | va_end(ap); | |
791 | } | |
792 | ||
c22045bf | 793 | QDict *qtest_qmp_event_ref(QTestState *s, const char *event) |
8fe941f7 | 794 | { |
d232b87e | 795 | while (s->pending_events) { |
c22045bf | 796 | |
d232b87e ML |
797 | GList *first = s->pending_events; |
798 | QDict *response = (QDict *)first->data; | |
c22045bf | 799 | |
d232b87e | 800 | s->pending_events = g_list_delete_link(s->pending_events, first); |
c22045bf ML |
801 | |
802 | if (!strcmp(qdict_get_str(response, "event"), event)) { | |
803 | return response; | |
804 | } | |
805 | qobject_unref(response); | |
806 | } | |
807 | return NULL; | |
808 | } | |
809 | ||
810 | QDict *qtest_qmp_eventwait_ref(QTestState *s, const char *event) | |
811 | { | |
812 | QDict *response = qtest_qmp_event_ref(s, event); | |
813 | ||
814 | if (response) { | |
815 | return response; | |
816 | } | |
817 | ||
8fe941f7 | 818 | for (;;) { |
1c3e2a38 | 819 | response = qtest_qmp_receive_dict(s); |
8fe941f7 JS |
820 | if ((qdict_haskey(response, "event")) && |
821 | (strcmp(qdict_get_str(response, "event"), event) == 0)) { | |
7ffe3124 | 822 | return response; |
8fe941f7 | 823 | } |
cb3e7f08 | 824 | qobject_unref(response); |
8fe941f7 JS |
825 | } |
826 | } | |
827 | ||
7ffe3124 JS |
828 | void qtest_qmp_eventwait(QTestState *s, const char *event) |
829 | { | |
830 | QDict *response; | |
831 | ||
832 | response = qtest_qmp_eventwait_ref(s, event); | |
cb3e7f08 | 833 | qobject_unref(response); |
7ffe3124 JS |
834 | } |
835 | ||
248eef02 | 836 | char *qtest_vhmp(QTestState *s, const char *fmt, va_list ap) |
5fb48d96 MA |
837 | { |
838 | char *cmd; | |
839 | QDict *resp; | |
840 | char *ret; | |
841 | ||
842 | cmd = g_strdup_vprintf(fmt, ap); | |
843 | resp = qtest_qmp(s, "{'execute': 'human-monitor-command'," | |
844 | " 'arguments': {'command-line': %s}}", | |
845 | cmd); | |
846 | ret = g_strdup(qdict_get_try_str(resp, "return")); | |
847 | g_assert(ret); | |
cb3e7f08 | 848 | qobject_unref(resp); |
5fb48d96 MA |
849 | g_free(cmd); |
850 | return ret; | |
851 | } | |
852 | ||
853 | char *qtest_hmp(QTestState *s, const char *fmt, ...) | |
854 | { | |
855 | va_list ap; | |
856 | char *ret; | |
857 | ||
858 | va_start(ap, fmt); | |
248eef02 | 859 | ret = qtest_vhmp(s, fmt, ap); |
5fb48d96 MA |
860 | va_end(ap); |
861 | return ret; | |
862 | } | |
8fe941f7 | 863 | |
49ee3590 AL |
864 | const char *qtest_get_arch(void) |
865 | { | |
db221e66 | 866 | const char *qemu = qtest_qemu_binary(); |
b7f47e82 | 867 | const char *end = strrchr(qemu, '-'); |
49ee3590 | 868 | |
b7f47e82 TH |
869 | if (!end) { |
870 | fprintf(stderr, "Can't determine architecture from binary name.\n"); | |
20868330 SH |
871 | exit(1); |
872 | } | |
873 | ||
874 | if (!strstr(qemu, "-system-")) { | |
875 | fprintf(stderr, "QTEST_QEMU_BINARY must end with *-system-<arch> " | |
876 | "where 'arch' is the target\narchitecture (x86_64, aarch64, " | |
877 | "etc).\n"); | |
878 | exit(1); | |
b7f47e82 TH |
879 | } |
880 | ||
881 | return end + 1; | |
49ee3590 AL |
882 | } |
883 | ||
e741aff0 IM |
884 | bool qtest_has_accel(const char *accel_name) |
885 | { | |
886 | if (g_str_equal(accel_name, "tcg")) { | |
887 | #if defined(CONFIG_TCG) | |
888 | return true; | |
889 | #else | |
890 | return false; | |
891 | #endif | |
892 | } else if (g_str_equal(accel_name, "kvm")) { | |
893 | int i; | |
894 | const char *arch = qtest_get_arch(); | |
895 | const char *targets[] = { CONFIG_KVM_TARGETS }; | |
896 | ||
897 | for (i = 0; i < ARRAY_SIZE(targets); i++) { | |
898 | if (!strncmp(targets[i], arch, strlen(arch))) { | |
899 | if (!access("/dev/kvm", R_OK | W_OK)) { | |
900 | return true; | |
901 | } | |
902 | } | |
903 | } | |
904 | } else { | |
905 | /* not implemented */ | |
906 | g_assert_not_reached(); | |
907 | } | |
908 | return false; | |
909 | } | |
910 | ||
49ee3590 AL |
911 | bool qtest_get_irq(QTestState *s, int num) |
912 | { | |
913 | /* dummy operation in order to make sure irq is up to date */ | |
914 | qtest_inb(s, 0); | |
915 | ||
916 | return s->irq_level[num]; | |
917 | } | |
918 | ||
eb062cfa MAL |
919 | void qtest_module_load(QTestState *s, const char *prefix, const char *libname) |
920 | { | |
921 | qtest_sendf(s, "module_load %s %s\n", prefix, libname); | |
f8a9b4c6 | 922 | qtest_rsp(s); |
eb062cfa MAL |
923 | } |
924 | ||
49ee3590 AL |
925 | static int64_t qtest_clock_rsp(QTestState *s) |
926 | { | |
927 | gchar **words; | |
928 | int64_t clock; | |
f8a9b4c6 | 929 | words = qtest_rsp_args(s, 2); |
49ee3590 AL |
930 | clock = g_ascii_strtoll(words[1], NULL, 0); |
931 | g_strfreev(words); | |
932 | return clock; | |
933 | } | |
934 | ||
935 | int64_t qtest_clock_step_next(QTestState *s) | |
936 | { | |
937 | qtest_sendf(s, "clock_step\n"); | |
938 | return qtest_clock_rsp(s); | |
939 | } | |
940 | ||
941 | int64_t qtest_clock_step(QTestState *s, int64_t step) | |
942 | { | |
943 | qtest_sendf(s, "clock_step %"PRIi64"\n", step); | |
944 | return qtest_clock_rsp(s); | |
945 | } | |
946 | ||
947 | int64_t qtest_clock_set(QTestState *s, int64_t val) | |
948 | { | |
949 | qtest_sendf(s, "clock_set %"PRIi64"\n", val); | |
950 | return qtest_clock_rsp(s); | |
951 | } | |
952 | ||
953 | void qtest_irq_intercept_out(QTestState *s, const char *qom_path) | |
954 | { | |
955 | qtest_sendf(s, "irq_intercept_out %s\n", qom_path); | |
f8a9b4c6 | 956 | qtest_rsp(s); |
49ee3590 AL |
957 | } |
958 | ||
959 | void qtest_irq_intercept_in(QTestState *s, const char *qom_path) | |
960 | { | |
961 | qtest_sendf(s, "irq_intercept_in %s\n", qom_path); | |
f8a9b4c6 | 962 | qtest_rsp(s); |
49ee3590 AL |
963 | } |
964 | ||
9813dc6a SG |
965 | void qtest_set_irq_in(QTestState *s, const char *qom_path, const char *name, |
966 | int num, int level) | |
967 | { | |
968 | if (!name) { | |
969 | name = "unnamed-gpio-in"; | |
970 | } | |
971 | qtest_sendf(s, "set_irq_in %s %s %d %d\n", qom_path, name, num, level); | |
f8a9b4c6 | 972 | qtest_rsp(s); |
9813dc6a SG |
973 | } |
974 | ||
49ee3590 AL |
975 | static void qtest_out(QTestState *s, const char *cmd, uint16_t addr, uint32_t value) |
976 | { | |
977 | qtest_sendf(s, "%s 0x%x 0x%x\n", cmd, addr, value); | |
f8a9b4c6 | 978 | qtest_rsp(s); |
49ee3590 AL |
979 | } |
980 | ||
981 | void qtest_outb(QTestState *s, uint16_t addr, uint8_t value) | |
982 | { | |
983 | qtest_out(s, "outb", addr, value); | |
984 | } | |
985 | ||
986 | void qtest_outw(QTestState *s, uint16_t addr, uint16_t value) | |
987 | { | |
988 | qtest_out(s, "outw", addr, value); | |
989 | } | |
990 | ||
991 | void qtest_outl(QTestState *s, uint16_t addr, uint32_t value) | |
992 | { | |
993 | qtest_out(s, "outl", addr, value); | |
994 | } | |
995 | ||
996 | static uint32_t qtest_in(QTestState *s, const char *cmd, uint16_t addr) | |
997 | { | |
998 | gchar **args; | |
50990b16 EB |
999 | int ret; |
1000 | unsigned long value; | |
49ee3590 AL |
1001 | |
1002 | qtest_sendf(s, "%s 0x%x\n", cmd, addr); | |
f8a9b4c6 | 1003 | args = qtest_rsp_args(s, 2); |
50990b16 EB |
1004 | ret = qemu_strtoul(args[1], NULL, 0, &value); |
1005 | g_assert(!ret && value <= UINT32_MAX); | |
49ee3590 AL |
1006 | g_strfreev(args); |
1007 | ||
1008 | return value; | |
1009 | } | |
1010 | ||
1011 | uint8_t qtest_inb(QTestState *s, uint16_t addr) | |
1012 | { | |
1013 | return qtest_in(s, "inb", addr); | |
1014 | } | |
1015 | ||
1016 | uint16_t qtest_inw(QTestState *s, uint16_t addr) | |
1017 | { | |
1018 | return qtest_in(s, "inw", addr); | |
1019 | } | |
1020 | ||
1021 | uint32_t qtest_inl(QTestState *s, uint16_t addr) | |
1022 | { | |
1023 | return qtest_in(s, "inl", addr); | |
1024 | } | |
1025 | ||
872536bf AF |
1026 | static void qtest_write(QTestState *s, const char *cmd, uint64_t addr, |
1027 | uint64_t value) | |
1028 | { | |
1029 | qtest_sendf(s, "%s 0x%" PRIx64 " 0x%" PRIx64 "\n", cmd, addr, value); | |
f8a9b4c6 | 1030 | qtest_rsp(s); |
872536bf AF |
1031 | } |
1032 | ||
1033 | void qtest_writeb(QTestState *s, uint64_t addr, uint8_t value) | |
1034 | { | |
1035 | qtest_write(s, "writeb", addr, value); | |
1036 | } | |
1037 | ||
1038 | void qtest_writew(QTestState *s, uint64_t addr, uint16_t value) | |
1039 | { | |
1040 | qtest_write(s, "writew", addr, value); | |
1041 | } | |
1042 | ||
1043 | void qtest_writel(QTestState *s, uint64_t addr, uint32_t value) | |
1044 | { | |
1045 | qtest_write(s, "writel", addr, value); | |
1046 | } | |
1047 | ||
1048 | void qtest_writeq(QTestState *s, uint64_t addr, uint64_t value) | |
1049 | { | |
1050 | qtest_write(s, "writeq", addr, value); | |
1051 | } | |
1052 | ||
1053 | static uint64_t qtest_read(QTestState *s, const char *cmd, uint64_t addr) | |
1054 | { | |
1055 | gchar **args; | |
50990b16 | 1056 | int ret; |
872536bf AF |
1057 | uint64_t value; |
1058 | ||
1059 | qtest_sendf(s, "%s 0x%" PRIx64 "\n", cmd, addr); | |
f8a9b4c6 | 1060 | args = qtest_rsp_args(s, 2); |
50990b16 EB |
1061 | ret = qemu_strtou64(args[1], NULL, 0, &value); |
1062 | g_assert(!ret); | |
872536bf AF |
1063 | g_strfreev(args); |
1064 | ||
1065 | return value; | |
1066 | } | |
1067 | ||
1068 | uint8_t qtest_readb(QTestState *s, uint64_t addr) | |
1069 | { | |
1070 | return qtest_read(s, "readb", addr); | |
1071 | } | |
1072 | ||
1073 | uint16_t qtest_readw(QTestState *s, uint64_t addr) | |
1074 | { | |
1075 | return qtest_read(s, "readw", addr); | |
1076 | } | |
1077 | ||
1078 | uint32_t qtest_readl(QTestState *s, uint64_t addr) | |
1079 | { | |
1080 | return qtest_read(s, "readl", addr); | |
1081 | } | |
1082 | ||
1083 | uint64_t qtest_readq(QTestState *s, uint64_t addr) | |
1084 | { | |
1085 | return qtest_read(s, "readq", addr); | |
1086 | } | |
1087 | ||
49ee3590 AL |
1088 | static int hex2nib(char ch) |
1089 | { | |
1090 | if (ch >= '0' && ch <= '9') { | |
1091 | return ch - '0'; | |
1092 | } else if (ch >= 'a' && ch <= 'f') { | |
1093 | return 10 + (ch - 'a'); | |
1094 | } else if (ch >= 'A' && ch <= 'F') { | |
1095 | return 10 + (ch - 'a'); | |
1096 | } else { | |
1097 | return -1; | |
1098 | } | |
1099 | } | |
1100 | ||
1101 | void qtest_memread(QTestState *s, uint64_t addr, void *data, size_t size) | |
1102 | { | |
1103 | uint8_t *ptr = data; | |
1104 | gchar **args; | |
1105 | size_t i; | |
1106 | ||
204febd1 GK |
1107 | if (!size) { |
1108 | return; | |
1109 | } | |
1110 | ||
ea7697fc | 1111 | qtest_sendf(s, "read 0x%" PRIx64 " 0x%zx\n", addr, size); |
f8a9b4c6 | 1112 | args = qtest_rsp_args(s, 2); |
49ee3590 AL |
1113 | |
1114 | for (i = 0; i < size; i++) { | |
1115 | ptr[i] = hex2nib(args[1][2 + (i * 2)]) << 4; | |
1116 | ptr[i] |= hex2nib(args[1][2 + (i * 2) + 1]); | |
1117 | } | |
1118 | ||
1119 | g_strfreev(args); | |
1120 | } | |
1121 | ||
eeddd59f LV |
1122 | uint64_t qtest_rtas_call(QTestState *s, const char *name, |
1123 | uint32_t nargs, uint64_t args, | |
1124 | uint32_t nret, uint64_t ret) | |
1125 | { | |
1126 | qtest_sendf(s, "rtas %s %u 0x%"PRIx64" %u 0x%"PRIx64"\n", | |
1127 | name, nargs, args, nret, ret); | |
f8a9b4c6 | 1128 | qtest_rsp(s); |
eeddd59f LV |
1129 | return 0; |
1130 | } | |
1131 | ||
041088c7 | 1132 | void qtest_add_func(const char *str, void (*fn)(void)) |
49ee3590 AL |
1133 | { |
1134 | gchar *path = g_strdup_printf("/%s/%s", qtest_get_arch(), str); | |
1135 | g_test_add_func(path, fn); | |
a7afc6b8 | 1136 | g_free(path); |
49ee3590 AL |
1137 | } |
1138 | ||
822e36ca MAL |
1139 | void qtest_add_data_func_full(const char *str, void *data, |
1140 | void (*fn)(const void *), | |
1141 | GDestroyNotify data_free_func) | |
1142 | { | |
1143 | gchar *path = g_strdup_printf("/%s/%s", qtest_get_arch(), str); | |
822e36ca | 1144 | g_test_add_data_func_full(path, data, fn, data_free_func); |
822e36ca MAL |
1145 | g_free(path); |
1146 | } | |
1147 | ||
041088c7 MA |
1148 | void qtest_add_data_func(const char *str, const void *data, |
1149 | void (*fn)(const void *)) | |
7949c0e3 AF |
1150 | { |
1151 | gchar *path = g_strdup_printf("/%s/%s", qtest_get_arch(), str); | |
1152 | g_test_add_data_func(path, data, fn); | |
1153 | g_free(path); | |
1154 | } | |
1155 | ||
7a6a740d JS |
1156 | void qtest_bufwrite(QTestState *s, uint64_t addr, const void *data, size_t size) |
1157 | { | |
1158 | gchar *bdata; | |
1159 | ||
1160 | bdata = g_base64_encode(data, size); | |
1161 | qtest_sendf(s, "b64write 0x%" PRIx64 " 0x%zx ", addr, size); | |
ca5d4641 AB |
1162 | s->ops.send(s, bdata); |
1163 | s->ops.send(s, "\n"); | |
f8a9b4c6 | 1164 | qtest_rsp(s); |
7a6a740d JS |
1165 | g_free(bdata); |
1166 | } | |
1167 | ||
1168 | void qtest_bufread(QTestState *s, uint64_t addr, void *data, size_t size) | |
1169 | { | |
1170 | gchar **args; | |
1171 | size_t len; | |
1172 | ||
1173 | qtest_sendf(s, "b64read 0x%" PRIx64 " 0x%zx\n", addr, size); | |
f8a9b4c6 | 1174 | args = qtest_rsp_args(s, 2); |
7a6a740d JS |
1175 | |
1176 | g_base64_decode_inplace(args[1], &len); | |
1177 | if (size != len) { | |
1178 | fprintf(stderr, "bufread: asked for %zu bytes but decoded %zu\n", | |
1179 | size, len); | |
1180 | len = MIN(len, size); | |
1181 | } | |
1182 | ||
1183 | memcpy(data, args[1], len); | |
1184 | g_strfreev(args); | |
1185 | } | |
1186 | ||
49ee3590 AL |
1187 | void qtest_memwrite(QTestState *s, uint64_t addr, const void *data, size_t size) |
1188 | { | |
1189 | const uint8_t *ptr = data; | |
1190 | size_t i; | |
204febd1 GK |
1191 | char *enc; |
1192 | ||
1193 | if (!size) { | |
1194 | return; | |
1195 | } | |
1196 | ||
1197 | enc = g_malloc(2 * size + 1); | |
49ee3590 | 1198 | |
49ee3590 | 1199 | for (i = 0; i < size; i++) { |
5560b85a | 1200 | sprintf(&enc[i * 2], "%02x", ptr[i]); |
49ee3590 | 1201 | } |
5560b85a JS |
1202 | |
1203 | qtest_sendf(s, "write 0x%" PRIx64 " 0x%zx 0x%s\n", addr, size, enc); | |
f8a9b4c6 | 1204 | qtest_rsp(s); |
5560b85a | 1205 | g_free(enc); |
49ee3590 | 1206 | } |
0100f425 | 1207 | |
86298845 JS |
1208 | void qtest_memset(QTestState *s, uint64_t addr, uint8_t pattern, size_t size) |
1209 | { | |
4d007963 | 1210 | qtest_sendf(s, "memset 0x%" PRIx64 " 0x%zx 0x%02x\n", addr, size, pattern); |
f8a9b4c6 | 1211 | qtest_rsp(s); |
0100f425 PM |
1212 | } |
1213 | ||
6fc9f3d3 | 1214 | void qtest_qmp_assert_success(QTestState *qts, const char *fmt, ...) |
edbe36ad KW |
1215 | { |
1216 | va_list ap; | |
1217 | QDict *response; | |
1218 | ||
1219 | va_start(ap, fmt); | |
6fc9f3d3 | 1220 | response = qtest_vqmp(qts, fmt, ap); |
edbe36ad KW |
1221 | va_end(ap); |
1222 | ||
1223 | g_assert(response); | |
1224 | if (!qdict_haskey(response, "return")) { | |
eab3a467 MA |
1225 | GString *s = qobject_to_json_pretty(QOBJECT(response), true); |
1226 | g_test_message("%s", s->str); | |
1227 | g_string_free(s, true); | |
edbe36ad KW |
1228 | } |
1229 | g_assert(qdict_haskey(response, "return")); | |
1230 | qobject_unref(response); | |
1231 | } | |
1232 | ||
54ce6f22 | 1233 | bool qtest_big_endian(QTestState *s) |
46e0cf76 | 1234 | { |
54ce6f22 | 1235 | return s->big_endian; |
46e0cf76 | 1236 | } |
02ef6e87 | 1237 | |
1f4a0d81 TH |
1238 | static bool qtest_check_machine_version(const char *mname, const char *basename, |
1239 | int major, int minor) | |
1240 | { | |
1241 | char *newname; | |
1242 | bool is_equal; | |
1243 | ||
1244 | newname = g_strdup_printf("%s-%i.%i", basename, major, minor); | |
1245 | is_equal = g_str_equal(mname, newname); | |
1246 | g_free(newname); | |
1247 | ||
1248 | return is_equal; | |
1249 | } | |
1250 | ||
1251 | static bool qtest_is_old_versioned_machine(const char *mname) | |
1252 | { | |
1253 | const char *dash = strrchr(mname, '-'); | |
1254 | const char *dot = strrchr(mname, '.'); | |
1255 | const char *chr; | |
1256 | char *bname; | |
1257 | const int major = QEMU_VERSION_MAJOR; | |
1258 | const int minor = QEMU_VERSION_MINOR; | |
1259 | bool res = false; | |
1260 | ||
1261 | if (dash && dot && dot > dash) { | |
1262 | for (chr = dash + 1; *chr; chr++) { | |
1263 | if (!qemu_isdigit(*chr) && *chr != '.') { | |
1264 | return false; | |
1265 | } | |
1266 | } | |
1267 | /* | |
1268 | * Now check if it is one of the latest versions. Check major + 1 | |
1269 | * and minor + 1 versions as well, since they might already exist | |
1270 | * in the development branch. | |
1271 | */ | |
1272 | bname = g_strdup(mname); | |
1273 | bname[dash - mname] = 0; | |
1274 | res = !qtest_check_machine_version(mname, bname, major + 1, 0) && | |
1275 | !qtest_check_machine_version(mname, bname, major, minor + 1) && | |
1276 | !qtest_check_machine_version(mname, bname, major, minor); | |
1277 | g_free(bname); | |
1278 | } | |
1279 | ||
1280 | return res; | |
1281 | } | |
1282 | ||
5516a3b5 TH |
1283 | struct MachInfo { |
1284 | char *name; | |
1285 | char *alias; | |
1286 | }; | |
1287 | ||
1288 | /* | |
1289 | * Returns an array with pointers to the available machine names. | |
1290 | * The terminating entry has the name set to NULL. | |
1291 | */ | |
1292 | static struct MachInfo *qtest_get_machines(void) | |
02ef6e87 | 1293 | { |
5516a3b5 | 1294 | static struct MachInfo *machines; |
02ef6e87 TH |
1295 | QDict *response, *minfo; |
1296 | QList *list; | |
1297 | const QListEntry *p; | |
1298 | QObject *qobj; | |
1299 | QString *qstr; | |
17de4741 | 1300 | QTestState *qts; |
5516a3b5 TH |
1301 | int idx; |
1302 | ||
1303 | if (machines) { | |
1304 | return machines; | |
1305 | } | |
02ef6e87 | 1306 | |
17de4741 TH |
1307 | qts = qtest_init("-machine none"); |
1308 | response = qtest_qmp(qts, "{ 'execute': 'query-machines' }"); | |
02ef6e87 TH |
1309 | g_assert(response); |
1310 | list = qdict_get_qlist(response, "return"); | |
1311 | g_assert(list); | |
1312 | ||
5516a3b5 TH |
1313 | machines = g_new(struct MachInfo, qlist_size(list) + 1); |
1314 | ||
1315 | for (p = qlist_first(list), idx = 0; p; p = qlist_next(p), idx++) { | |
7dc847eb | 1316 | minfo = qobject_to(QDict, qlist_entry_obj(p)); |
02ef6e87 | 1317 | g_assert(minfo); |
5516a3b5 | 1318 | |
02ef6e87 TH |
1319 | qobj = qdict_get(minfo, "name"); |
1320 | g_assert(qobj); | |
7dc847eb | 1321 | qstr = qobject_to(QString, qobj); |
02ef6e87 | 1322 | g_assert(qstr); |
5516a3b5 TH |
1323 | machines[idx].name = g_strdup(qstring_get_str(qstr)); |
1324 | ||
1325 | qobj = qdict_get(minfo, "alias"); | |
1326 | if (qobj) { /* The alias is optional */ | |
1327 | qstr = qobject_to(QString, qobj); | |
1328 | g_assert(qstr); | |
1329 | machines[idx].alias = g_strdup(qstring_get_str(qstr)); | |
1330 | } else { | |
1331 | machines[idx].alias = NULL; | |
1f4a0d81 | 1332 | } |
02ef6e87 TH |
1333 | } |
1334 | ||
17de4741 | 1335 | qtest_quit(qts); |
cb3e7f08 | 1336 | qobject_unref(response); |
5516a3b5 TH |
1337 | |
1338 | memset(&machines[idx], 0, sizeof(struct MachInfo)); /* Terminating entry */ | |
1339 | return machines; | |
1340 | } | |
1341 | ||
1342 | void qtest_cb_for_every_machine(void (*cb)(const char *machine), | |
1343 | bool skip_old_versioned) | |
1344 | { | |
1345 | struct MachInfo *machines; | |
1346 | int i; | |
1347 | ||
1348 | machines = qtest_get_machines(); | |
1349 | ||
1350 | for (i = 0; machines[i].name != NULL; i++) { | |
1351 | /* Ignore machines that cannot be used for qtests */ | |
1352 | if (!strncmp("xenfv", machines[i].name, 5) || | |
1353 | g_str_equal("xenpv", machines[i].name)) { | |
1354 | continue; | |
1355 | } | |
1356 | if (!skip_old_versioned || | |
1357 | !qtest_is_old_versioned_machine(machines[i].name)) { | |
1358 | cb(machines[i].name); | |
1359 | } | |
1360 | } | |
02ef6e87 | 1361 | } |
acd80015 | 1362 | |
719051ca TH |
1363 | bool qtest_has_machine(const char *machine) |
1364 | { | |
1365 | struct MachInfo *machines; | |
1366 | int i; | |
1367 | ||
1368 | machines = qtest_get_machines(); | |
1369 | ||
1370 | for (i = 0; machines[i].name != NULL; i++) { | |
1371 | if (g_str_equal(machine, machines[i].name) || | |
1372 | (machines[i].alias && g_str_equal(machine, machines[i].alias))) { | |
1373 | return true; | |
1374 | } | |
1375 | } | |
1376 | ||
1377 | return false; | |
1378 | } | |
1379 | ||
ad9e129b TH |
1380 | bool qtest_has_device(const char *device) |
1381 | { | |
1382 | static QList *list; | |
1383 | const QListEntry *p; | |
1384 | QObject *qobj; | |
1385 | QString *qstr; | |
1386 | QDict *devinfo; | |
1387 | int idx; | |
1388 | ||
1389 | if (!list) { | |
1390 | QDict *resp; | |
1391 | QDict *args; | |
1392 | QTestState *qts = qtest_init("-machine none"); | |
1393 | ||
1394 | args = qdict_new(); | |
1395 | qdict_put_bool(args, "abstract", false); | |
1396 | qdict_put_str(args, "implements", "device"); | |
1397 | ||
1398 | resp = qtest_qmp(qts, "{'execute': 'qom-list-types', 'arguments': %p }", | |
1399 | args); | |
1400 | g_assert(qdict_haskey(resp, "return")); | |
1401 | list = qdict_get_qlist(resp, "return"); | |
1402 | qobject_ref(list); | |
1403 | qobject_unref(resp); | |
1404 | ||
1405 | qtest_quit(qts); | |
1406 | } | |
1407 | ||
1408 | for (p = qlist_first(list), idx = 0; p; p = qlist_next(p), idx++) { | |
1409 | devinfo = qobject_to(QDict, qlist_entry_obj(p)); | |
1410 | g_assert(devinfo); | |
1411 | ||
1412 | qobj = qdict_get(devinfo, "name"); | |
1413 | g_assert(qobj); | |
1414 | qstr = qobject_to(QString, qobj); | |
1415 | g_assert(qstr); | |
1416 | if (g_str_equal(qstring_get_str(qstr), device)) { | |
1417 | return true; | |
1418 | } | |
1419 | } | |
1420 | ||
1421 | return false; | |
1422 | } | |
1423 | ||
acd80015 | 1424 | /* |
b4510bb4 | 1425 | * Generic hot-plugging test via the device_add QMP commands. |
acd80015 | 1426 | */ |
b4510bb4 IM |
1427 | void qtest_qmp_device_add_qdict(QTestState *qts, const char *drv, |
1428 | const QDict *arguments) | |
1429 | { | |
1430 | QDict *resp; | |
1431 | QDict *args = arguments ? qdict_clone_shallow(arguments) : qdict_new(); | |
1432 | ||
1433 | g_assert(!qdict_haskey(args, "driver")); | |
1434 | qdict_put_str(args, "driver", drv); | |
1435 | resp = qtest_qmp(qts, "{'execute': 'device_add', 'arguments': %p}", args); | |
1436 | g_assert(resp); | |
1437 | g_assert(!qdict_haskey(resp, "event")); /* We don't expect any events */ | |
0711c284 IM |
1438 | if (qdict_haskey(resp, "error")) { |
1439 | fprintf(stderr, "error: %s\n", | |
1440 | qdict_get_str(qdict_get_qdict(resp, "error"), "desc")); | |
1441 | } | |
b4510bb4 IM |
1442 | g_assert(!qdict_haskey(resp, "error")); |
1443 | qobject_unref(resp); | |
1444 | } | |
1445 | ||
e5758de4 | 1446 | void qtest_qmp_device_add(QTestState *qts, const char *driver, const char *id, |
82cab70b | 1447 | const char *fmt, ...) |
acd80015 | 1448 | { |
b4510bb4 | 1449 | QDict *args; |
82cab70b | 1450 | va_list ap; |
acd80015 | 1451 | |
82cab70b MA |
1452 | va_start(ap, fmt); |
1453 | args = qdict_from_vjsonf_nofail(fmt, ap); | |
1454 | va_end(ap); | |
acd80015 | 1455 | |
b4510bb4 | 1456 | g_assert(!qdict_haskey(args, "id")); |
82cab70b | 1457 | qdict_put_str(args, "id", id); |
acd80015 | 1458 | |
b4510bb4 | 1459 | qtest_qmp_device_add_qdict(qts, driver, args); |
36524a1a | 1460 | qobject_unref(args); |
acd80015 TH |
1461 | } |
1462 | ||
490081b2 | 1463 | #ifndef _WIN32 |
2c7294d7 MAL |
1464 | void qtest_qmp_add_client(QTestState *qts, const char *protocol, int fd) |
1465 | { | |
1466 | QDict *resp; | |
1467 | ||
1468 | resp = qtest_qmp_fds(qts, &fd, 1, "{'execute': 'getfd'," | |
1469 | "'arguments': {'fdname': 'fdname'}}"); | |
1470 | g_assert(resp); | |
1471 | g_assert(!qdict_haskey(resp, "event")); /* We don't expect any events */ | |
1472 | g_assert(!qdict_haskey(resp, "error")); | |
1473 | qobject_unref(resp); | |
1474 | ||
1475 | resp = qtest_qmp( | |
1476 | qts, "{'execute': 'add_client'," | |
1477 | "'arguments': {'protocol': %s, 'fdname': 'fdname'}}", protocol); | |
1478 | g_assert(resp); | |
1479 | g_assert(!qdict_haskey(resp, "event")); /* We don't expect any events */ | |
1480 | g_assert(!qdict_haskey(resp, "error")); | |
1481 | qobject_unref(resp); | |
1482 | } | |
490081b2 | 1483 | #endif |
3cd46d42 | 1484 | |
acd80015 TH |
1485 | /* |
1486 | * Generic hot-unplugging test via the device_del QMP command. | |
1487 | * Device deletion will get one response and one event. For example: | |
1488 | * | |
1489 | * {'execute': 'device_del','arguments': { 'id': 'scsi-hd'}} | |
1490 | * | |
1491 | * will get this one: | |
1492 | * | |
1493 | * {"timestamp": {"seconds": 1505289667, "microseconds": 569862}, | |
1494 | * "event": "DEVICE_DELETED", "data": {"device": "scsi-hd", | |
1495 | * "path": "/machine/peripheral/scsi-hd"}} | |
1496 | * | |
1497 | * and this one: | |
1498 | * | |
1499 | * {"return": {}} | |
acd80015 | 1500 | */ |
ea42a6c4 | 1501 | void qtest_qmp_device_del_send(QTestState *qts, const char *id) |
acd80015 | 1502 | { |
ea42a6c4 ML |
1503 | QDict *rsp = qtest_qmp(qts, "{'execute': 'device_del', " |
1504 | "'arguments': {'id': %s}}", id); | |
1505 | g_assert(rsp); | |
5e340055 | 1506 | g_assert(qdict_haskey(rsp, "return")); |
ea42a6c4 | 1507 | g_assert(!qdict_haskey(rsp, "error")); |
3cd46d42 | 1508 | qobject_unref(rsp); |
ea42a6c4 ML |
1509 | } |
1510 | ||
1511 | void qtest_qmp_device_del(QTestState *qts, const char *id) | |
1512 | { | |
1513 | qtest_qmp_device_del_send(qts, id); | |
5e340055 | 1514 | qtest_qmp_eventwait(qts, "DEVICE_DELETED"); |
acd80015 | 1515 | } |
c35665e1 | 1516 | |
07533481 AB |
1517 | static void qtest_client_set_tx_handler(QTestState *s, |
1518 | QTestSendFn send) | |
1519 | { | |
1520 | s->ops.send = send; | |
1521 | } | |
1522 | static void qtest_client_set_rx_handler(QTestState *s, QTestRecvFn recv) | |
1523 | { | |
1524 | s->ops.recv_line = recv; | |
1525 | } | |
ca5d4641 AB |
1526 | /* A type-safe wrapper for s->send() */ |
1527 | static void send_wrapper(QTestState *s, const char *buf) | |
1528 | { | |
1529 | s->ops.external_send(s, buf); | |
1530 | } | |
1531 | ||
1532 | static GString *qtest_client_inproc_recv_line(QTestState *s) | |
1533 | { | |
1534 | GString *line; | |
1535 | size_t offset; | |
1536 | char *eol; | |
1537 | ||
1538 | eol = strchr(s->rx->str, '\n'); | |
1539 | offset = eol - s->rx->str; | |
1540 | line = g_string_new_len(s->rx->str, offset); | |
1541 | g_string_erase(s->rx, 0, offset + 1); | |
1542 | return line; | |
1543 | } | |
1544 | ||
1545 | QTestState *qtest_inproc_init(QTestState **s, bool log, const char* arch, | |
1546 | void (*send)(void*, const char*)) | |
1547 | { | |
1548 | QTestState *qts; | |
1549 | qts = g_new0(QTestState, 1); | |
c22045bf | 1550 | qts->pending_events = NULL; |
ca5d4641 AB |
1551 | *s = qts; /* Expose qts early on, since the query endianness relies on it */ |
1552 | qts->wstatus = 0; | |
1553 | for (int i = 0; i < MAX_IRQ; i++) { | |
1554 | qts->irq_level[i] = false; | |
1555 | } | |
1556 | ||
1557 | qtest_client_set_rx_handler(qts, qtest_client_inproc_recv_line); | |
1558 | ||
1559 | /* send() may not have a matching protoype, so use a type-safe wrapper */ | |
1560 | qts->ops.external_send = send; | |
1561 | qtest_client_set_tx_handler(qts, send_wrapper); | |
1562 | ||
1563 | qts->big_endian = qtest_query_target_endianness(qts); | |
1564 | ||
1565 | /* | |
1566 | * Set a dummy path for QTEST_QEMU_BINARY. Doesn't need to exist, but this | |
1567 | * way, qtest_get_arch works for inproc qtest. | |
1568 | */ | |
1569 | gchar *bin_path = g_strconcat("/qemu-system-", arch, NULL); | |
a47ea61d | 1570 | g_setenv("QTEST_QEMU_BINARY", bin_path, 0); |
ca5d4641 AB |
1571 | g_free(bin_path); |
1572 | ||
1573 | return qts; | |
1574 | } | |
1575 | ||
1576 | void qtest_client_inproc_recv(void *opaque, const char *str) | |
1577 | { | |
1578 | QTestState *qts = *(QTestState **)opaque; | |
1579 | ||
1580 | if (!qts->rx) { | |
1581 | qts->rx = g_string_new(NULL); | |
1582 | } | |
1583 | g_string_append(qts->rx, str); | |
1584 | return; | |
1585 | } | |
188052a1 IC |
1586 | |
1587 | void qtest_qom_set_bool(QTestState *s, const char *path, const char *property, | |
1588 | bool value) | |
1589 | { | |
1590 | QDict *r; | |
1591 | ||
1592 | r = qtest_qmp(s, "{ 'execute': 'qom-set', 'arguments': " | |
1593 | "{ 'path': %s, 'property': %s, 'value': %i } }", | |
1594 | path, property, value); | |
1595 | qobject_unref(r); | |
1596 | } | |
1597 | ||
1598 | bool qtest_qom_get_bool(QTestState *s, const char *path, const char *property) | |
1599 | { | |
1600 | QDict *r; | |
1601 | bool b; | |
1602 | ||
1603 | r = qtest_qmp(s, "{ 'execute': 'qom-get', 'arguments': " | |
1604 | "{ 'path': %s, 'property': %s } }", path, property); | |
1605 | b = qdict_get_bool(r, "return"); | |
1606 | qobject_unref(r); | |
1607 | ||
1608 | return b; | |
1609 | } |