tests/test-qga.c

   1 #include "qemu/osdep.h"
   2 #include <locale.h>
   3 #include <glib/gstdio.h>
   4 #include <sys/socket.h>
   5 #include <sys/un.h>
   6
   7 #include "libqtest.h"
   8
   9 typedef struct {
  10     char *test_dir;
  11     GMainLoop *loop;
  12     int fd;
  13     GPid pid;
  14 } TestFixture;
  15
  16 static int connect_qga(char *path)
  17 {
  18     int s, ret, len, i = 0;
  19     struct sockaddr_un remote;
  20
  21     s = socket(AF_UNIX, SOCK_STREAM, 0);
  22     g_assert(s != -1);
  23
  24     remote.sun_family = AF_UNIX;
  25     do {
  26         strcpy(remote.sun_path, path);
  27         len = strlen(remote.sun_path) + sizeof(remote.sun_family);
  28         ret = connect(s, (struct sockaddr *)&remote, len);
  29         if (ret == -1) {
  30             g_usleep(G_USEC_PER_SEC);
  31         }
  32         if (i++ == 10) {
  33             return -1;
  34         }
  35     } while (ret == -1);
  36
  37     return s;
  38 }
  39
  40 static void qga_watch(GPid pid, gint status, gpointer user_data)
  41 {
  42     TestFixture *fixture = user_data;
  43
  44     g_assert_cmpint(status, ==, 0);
  45     g_main_loop_quit(fixture->loop);
  46 }
  47
  48 static void
  49 fixture_setup(TestFixture *fixture, gconstpointer data)
  50 {
  51     const gchar *extra_arg = data;
  52     GError *error = NULL;
  53     gchar *cwd, *path, *cmd, **argv = NULL;
  54
  55     fixture->loop = g_main_loop_new(NULL, FALSE);
  56
  57     fixture->test_dir = g_strdup("/tmp/qgatest.XXXXXX");
  58     g_assert_nonnull(mkdtemp(fixture->test_dir));
  59
  60     path = g_build_filename(fixture->test_dir, "sock", NULL);
  61     cwd = g_get_current_dir();
  62     cmd = g_strdup_printf("%s%cqemu-ga -m unix-listen -t %s -p %s %s %s",
  63                           cwd, G_DIR_SEPARATOR,
  64                           fixture->test_dir, path,
  65                           getenv("QTEST_LOG") ? "-v" : "",
  66                           extra_arg ?: "");
  67     g_shell_parse_argv(cmd, NULL, &argv, &error);
  68     g_assert_no_error(error);
  69
  70     g_spawn_async(fixture->test_dir, argv, NULL,
  71                   G_SPAWN_SEARCH_PATH|G_SPAWN_DO_NOT_REAP_CHILD,
  72                   NULL, NULL, &fixture->pid, &error);
  73     g_assert_no_error(error);
  74
  75     g_child_watch_add(fixture->pid, qga_watch, fixture);
  76
  77     fixture->fd = connect_qga(path);
  78     g_assert_cmpint(fixture->fd, !=, -1);
  79
  80     g_strfreev(argv);
  81     g_free(cmd);
  82     g_free(cwd);
  83     g_free(path);
  84 }
  85
  86 static void
  87 fixture_tear_down(TestFixture *fixture, gconstpointer data)
  88 {
  89     gchar *tmp;
  90
  91     kill(fixture->pid, SIGTERM);
  92
  93     g_main_loop_run(fixture->loop);
  94     g_main_loop_unref(fixture->loop);
  95
  96     g_spawn_close_pid(fixture->pid);
  97
  98     tmp = g_build_filename(fixture->test_dir, "foo", NULL);
  99     g_unlink(tmp);
 100     g_free(tmp);
 101
 102     tmp = g_build_filename(fixture->test_dir, "qga.state", NULL);
 103     g_unlink(tmp);
 104     g_free(tmp);
 105
 106     tmp = g_build_filename(fixture->test_dir, "sock", NULL);
 107     g_unlink(tmp);
 108     g_free(tmp);
 109
 110     g_rmdir(fixture->test_dir);
 111     g_free(fixture->test_dir);
 112 }
 113
 114 static void qmp_assertion_message_error(const char     *domain,
 115                                         const char     *file,
 116                                         int             line,
 117                                         const char     *func,
 118                                         const char     *expr,
 119                                         QDict          *dict)
 120 {
 121     const char *class, *desc;
 122     char *s;
 123     QDict *error;
 124
 125     error = qdict_get_qdict(dict, "error");
 126     class = qdict_get_try_str(error, "class");
 127     desc = qdict_get_try_str(error, "desc");
 128
 129     s = g_strdup_printf("assertion failed %s: %s %s", expr, class, desc);
 130     g_assertion_message(domain, file, line, func, s);
 131     g_free(s);
 132 }
 133
 134 #define qmp_assert_no_error(err) do {                                   \
 135     if (qdict_haskey(err, "error")) {                                   \
 136         qmp_assertion_message_error(G_LOG_DOMAIN, __FILE__, __LINE__,   \
 137                                     G_STRFUNC, #err, err);              \
 138     }                                                                   \
 139 } while (0)
 140
 141 static void test_qga_sync_delimited(gconstpointer fix)
 142 {
 143     const TestFixture *fixture = fix;
 144     guint32 v, r = g_random_int();
 145     unsigned char c;
 146     QDict *ret;
 147     gchar *cmd;
 148
 149     cmd = g_strdup_printf("%c{'execute': 'guest-sync-delimited',"
 150                           " 'arguments': {'id': %u } }", 0xff, r);
 151     qmp_fd_send(fixture->fd, cmd);
 152     g_free(cmd);
 153
 154     v = read(fixture->fd, &c, 1);
 155     g_assert_cmpint(v, ==, 1);
 156     g_assert_cmpint(c, ==, 0xff);
 157
 158     ret = qmp_fd_receive(fixture->fd);
 159     g_assert_nonnull(ret);
 160     qmp_assert_no_error(ret);
 161
 162     v = qdict_get_int(ret, "return");
 163     g_assert_cmpint(r, ==, v);
 164
 165     QDECREF(ret);
 166 }
 167
 168 static void test_qga_sync(gconstpointer fix)
 169 {
 170     const TestFixture *fixture = fix;
 171     guint32 v, r = g_random_int();
 172     QDict *ret;
 173     gchar *cmd;
 174
 175     cmd = g_strdup_printf("%c{'execute': 'guest-sync',"
 176                           " 'arguments': {'id': %u } }", 0xff, r);
 177     ret = qmp_fd(fixture->fd, cmd);
 178     g_free(cmd);
 179
 180     g_assert_nonnull(ret);
 181     qmp_assert_no_error(ret);
 182
 183     v = qdict_get_int(ret, "return");
 184     g_assert_cmpint(r, ==, v);
 185
 186     QDECREF(ret);
 187 }
 188
 189 static void test_qga_ping(gconstpointer fix)
 190 {
 191     const TestFixture *fixture = fix;
 192     QDict *ret;
 193
 194     ret = qmp_fd(fixture->fd, "{'execute': 'guest-ping'}");
 195     g_assert_nonnull(ret);
 196     qmp_assert_no_error(ret);
 197
 198     QDECREF(ret);
 199 }
 200
 201 static void test_qga_invalid_cmd(gconstpointer fix)
 202 {
 203     const TestFixture *fixture = fix;
 204     QDict *ret, *error;
 205     const gchar *class, *desc;
 206
 207     ret = qmp_fd(fixture->fd, "{'execute': 'guest-invalid-cmd'}");
 208     g_assert_nonnull(ret);
 209
 210     error = qdict_get_qdict(ret, "error");
 211     class = qdict_get_try_str(error, "class");
 212     desc = qdict_get_try_str(error, "desc");
 213
 214     g_assert_cmpstr(class, ==, "CommandNotFound");
 215     g_assert_cmpint(strlen(desc), >, 0);
 216
 217     QDECREF(ret);
 218 }
 219
 220 static void test_qga_info(gconstpointer fix)
 221 {
 222     const TestFixture *fixture = fix;
 223     QDict *ret, *val;
 224     const gchar *version;
 225
 226     ret = qmp_fd(fixture->fd, "{'execute': 'guest-info'}");
 227     g_assert_nonnull(ret);
 228     qmp_assert_no_error(ret);
 229
 230     val = qdict_get_qdict(ret, "return");
 231     version = qdict_get_try_str(val, "version");
 232     g_assert_cmpstr(version, ==, QEMU_VERSION);
 233
 234     QDECREF(ret);
 235 }
 236
 237 static void test_qga_get_vcpus(gconstpointer fix)
 238 {
 239     const TestFixture *fixture = fix;
 240     QDict *ret;
 241     QList *list;
 242     const QListEntry *entry;
 243
 244     ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-vcpus'}");
 245     g_assert_nonnull(ret);
 246     qmp_assert_no_error(ret);
 247
 248     /* check there is at least a cpu */
 249     list = qdict_get_qlist(ret, "return");
 250     entry = qlist_first(list);
 251     g_assert(qdict_haskey(qobject_to_qdict(entry->value), "online"));
 252     g_assert(qdict_haskey(qobject_to_qdict(entry->value), "logical-id"));
 253
 254     QDECREF(ret);
 255 }
 256
 257 static void test_qga_get_fsinfo(gconstpointer fix)
 258 {
 259     const TestFixture *fixture = fix;
 260     QDict *ret;
 261     QList *list;
 262     const QListEntry *entry;
 263
 264     ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-fsinfo'}");
 265     g_assert_nonnull(ret);
 266     qmp_assert_no_error(ret);
 267
 268     /* sanity-check the response if there are any filesystems */
 269     list = qdict_get_qlist(ret, "return");
 270     entry = qlist_first(list);
 271     if (entry) {
 272         g_assert(qdict_haskey(qobject_to_qdict(entry->value), "name"));
 273         g_assert(qdict_haskey(qobject_to_qdict(entry->value), "mountpoint"));
 274         g_assert(qdict_haskey(qobject_to_qdict(entry->value), "type"));
 275         g_assert(qdict_haskey(qobject_to_qdict(entry->value), "disk"));
 276     }
 277
 278     QDECREF(ret);
 279 }
 280
 281 static void test_qga_get_memory_block_info(gconstpointer fix)
 282 {
 283     const TestFixture *fixture = fix;
 284     QDict *ret, *val;
 285     int64_t size;
 286
 287     ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-memory-block-info'}");
 288     g_assert_nonnull(ret);
 289
 290     /* some systems might not expose memory block info in sysfs */
 291     if (!qdict_haskey(ret, "error")) {
 292         /* check there is at least some memory */
 293         val = qdict_get_qdict(ret, "return");
 294         size = qdict_get_int(val, "size");
 295         g_assert_cmpint(size, >, 0);
 296     }
 297
 298     QDECREF(ret);
 299 }
 300
 301 static void test_qga_get_memory_blocks(gconstpointer fix)
 302 {
 303     const TestFixture *fixture = fix;
 304     QDict *ret;
 305     QList *list;
 306     const QListEntry *entry;
 307
 308     ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-memory-blocks'}");
 309     g_assert_nonnull(ret);
 310
 311     /* some systems might not expose memory block info in sysfs */
 312     if (!qdict_haskey(ret, "error")) {
 313         list = qdict_get_qlist(ret, "return");
 314         entry = qlist_first(list);
 315         /* newer versions of qga may return empty list without error */
 316         if (entry) {
 317             g_assert(qdict_haskey(qobject_to_qdict(entry->value), "phys-index"));
 318             g_assert(qdict_haskey(qobject_to_qdict(entry->value), "online"));
 319         }
 320     }
 321
 322     QDECREF(ret);
 323 }
 324
 325 static void test_qga_network_get_interfaces(gconstpointer fix)
 326 {
 327     const TestFixture *fixture = fix;
 328     QDict *ret;
 329     QList *list;
 330     const QListEntry *entry;
 331
 332     ret = qmp_fd(fixture->fd, "{'execute': 'guest-network-get-interfaces'}");
 333     g_assert_nonnull(ret);
 334     qmp_assert_no_error(ret);
 335
 336     /* check there is at least an interface */
 337     list = qdict_get_qlist(ret, "return");
 338     entry = qlist_first(list);
 339     g_assert(qdict_haskey(qobject_to_qdict(entry->value), "name"));
 340
 341     QDECREF(ret);
 342 }
 343
 344 static void test_qga_file_ops(gconstpointer fix)
 345 {
 346     const TestFixture *fixture = fix;
 347     const unsigned char helloworld[] = "Hello World!\n";
 348     const char *b64;
 349     gchar *cmd, *path, *enc;
 350     unsigned char *dec;
 351     QDict *ret, *val;
 352     int64_t id, eof;
 353     gsize count;
 354     FILE *f;
 355     char tmp[100];
 356
 357     /* open */
 358     ret = qmp_fd(fixture->fd, "{'execute': 'guest-file-open',"
 359                  " 'arguments': { 'path': 'foo', 'mode': 'w+' } }");
 360     g_assert_nonnull(ret);
 361     qmp_assert_no_error(ret);
 362     id = qdict_get_int(ret, "return");
 363     QDECREF(ret);
 364
 365     enc = g_base64_encode(helloworld, sizeof(helloworld));
 366     /* write */
 367     cmd = g_strdup_printf("{'execute': 'guest-file-write',"
 368                           " 'arguments': { 'handle': %" PRId64 ","
 369                           " 'buf-b64': '%s' } }", id, enc);
 370     ret = qmp_fd(fixture->fd, cmd);
 371     g_assert_nonnull(ret);
 372     qmp_assert_no_error(ret);
 373
 374     val = qdict_get_qdict(ret, "return");
 375     count = qdict_get_int(val, "count");
 376     eof = qdict_get_bool(val, "eof");
 377     g_assert_cmpint(count, ==, sizeof(helloworld));
 378     g_assert_cmpint(eof, ==, 0);
 379     QDECREF(ret);
 380     g_free(cmd);
 381
 382     /* flush */
 383     cmd = g_strdup_printf("{'execute': 'guest-file-flush',"
 384                           " 'arguments': {'handle': %" PRId64 "} }",
 385                           id);
 386     ret = qmp_fd(fixture->fd, cmd);
 387     QDECREF(ret);
 388     g_free(cmd);
 389
 390     /* close */
 391     cmd = g_strdup_printf("{'execute': 'guest-file-close',"
 392                           " 'arguments': {'handle': %" PRId64 "} }",
 393                           id);
 394     ret = qmp_fd(fixture->fd, cmd);
 395     QDECREF(ret);
 396     g_free(cmd);
 397
 398     /* check content */
 399     path = g_build_filename(fixture->test_dir, "foo", NULL);
 400     f = fopen(path, "r");
 401     g_assert_nonnull(f);
 402     count = fread(tmp, 1, sizeof(tmp), f);
 403     g_assert_cmpint(count, ==, sizeof(helloworld));
 404     tmp[count] = 0;
 405     g_assert_cmpstr(tmp, ==, (char *)helloworld);
 406     fclose(f);
 407
 408     /* open */
 409     ret = qmp_fd(fixture->fd, "{'execute': 'guest-file-open',"
 410                  " 'arguments': { 'path': 'foo', 'mode': 'r' } }");
 411     g_assert_nonnull(ret);
 412     qmp_assert_no_error(ret);
 413     id = qdict_get_int(ret, "return");
 414     QDECREF(ret);
 415
 416     /* read */
 417     cmd = g_strdup_printf("{'execute': 'guest-file-read',"
 418                           " 'arguments': { 'handle': %" PRId64 "} }",
 419                           id);
 420     ret = qmp_fd(fixture->fd, cmd);
 421     val = qdict_get_qdict(ret, "return");
 422     count = qdict_get_int(val, "count");
 423     eof = qdict_get_bool(val, "eof");
 424     b64 = qdict_get_str(val, "buf-b64");
 425     g_assert_cmpint(count, ==, sizeof(helloworld));
 426     g_assert(eof);
 427     g_assert_cmpstr(b64, ==, enc);
 428
 429     QDECREF(ret);
 430     g_free(cmd);
 431     g_free(enc);
 432
 433     /* read eof */
 434     cmd = g_strdup_printf("{'execute': 'guest-file-read',"
 435                           " 'arguments': { 'handle': %" PRId64 "} }",
 436                           id);
 437     ret = qmp_fd(fixture->fd, cmd);
 438     val = qdict_get_qdict(ret, "return");
 439     count = qdict_get_int(val, "count");
 440     eof = qdict_get_bool(val, "eof");
 441     b64 = qdict_get_str(val, "buf-b64");
 442     g_assert_cmpint(count, ==, 0);
 443     g_assert(eof);
 444     g_assert_cmpstr(b64, ==, "");
 445     QDECREF(ret);
 446     g_free(cmd);
 447
 448     /* seek */
 449     cmd = g_strdup_printf("{'execute': 'guest-file-seek',"
 450                           " 'arguments': { 'handle': %" PRId64 ", "
 451                           " 'offset': %d, 'whence': '%s' } }",
 452                           id, 6, "set");
 453     ret = qmp_fd(fixture->fd, cmd);
 454     qmp_assert_no_error(ret);
 455     val = qdict_get_qdict(ret, "return");
 456     count = qdict_get_int(val, "position");
 457     eof = qdict_get_bool(val, "eof");
 458     g_assert_cmpint(count, ==, 6);
 459     g_assert(!eof);
 460     QDECREF(ret);
 461     g_free(cmd);
 462
 463     /* partial read */
 464     cmd = g_strdup_printf("{'execute': 'guest-file-read',"
 465                           " 'arguments': { 'handle': %" PRId64 "} }",
 466                           id);
 467     ret = qmp_fd(fixture->fd, cmd);
 468     val = qdict_get_qdict(ret, "return");
 469     count = qdict_get_int(val, "count");
 470     eof = qdict_get_bool(val, "eof");
 471     b64 = qdict_get_str(val, "buf-b64");
 472     g_assert_cmpint(count, ==, sizeof(helloworld) - 6);
 473     g_assert(eof);
 474     dec = g_base64_decode(b64, &count);
 475     g_assert_cmpint(count, ==, sizeof(helloworld) - 6);
 476     g_assert_cmpmem(dec, count, helloworld + 6, sizeof(helloworld) - 6);
 477     g_free(dec);
 478
 479     QDECREF(ret);
 480     g_free(cmd);
 481
 482     /* close */
 483     cmd = g_strdup_printf("{'execute': 'guest-file-close',"
 484                           " 'arguments': {'handle': %" PRId64 "} }",
 485                           id);
 486     ret = qmp_fd(fixture->fd, cmd);
 487     QDECREF(ret);
 488     g_free(cmd);
 489 }
 490
 491 static void test_qga_file_write_read(gconstpointer fix)
 492 {
 493     const TestFixture *fixture = fix;
 494     const unsigned char helloworld[] = "Hello World!\n";
 495     const char *b64;
 496     gchar *cmd, *enc;
 497     QDict *ret, *val;
 498     int64_t id, eof;
 499     gsize count;
 500
 501     /* open */
 502     ret = qmp_fd(fixture->fd, "{'execute': 'guest-file-open',"
 503                  " 'arguments': { 'path': 'foo', 'mode': 'w+' } }");
 504     g_assert_nonnull(ret);
 505     qmp_assert_no_error(ret);
 506     id = qdict_get_int(ret, "return");
 507     QDECREF(ret);
 508
 509     enc = g_base64_encode(helloworld, sizeof(helloworld));
 510     /* write */
 511     cmd = g_strdup_printf("{'execute': 'guest-file-write',"
 512                           " 'arguments': { 'handle': %" PRId64 ","
 513                           " 'buf-b64': '%s' } }", id, enc);
 514     ret = qmp_fd(fixture->fd, cmd);
 515     g_assert_nonnull(ret);
 516     qmp_assert_no_error(ret);
 517
 518     val = qdict_get_qdict(ret, "return");
 519     count = qdict_get_int(val, "count");
 520     eof = qdict_get_bool(val, "eof");
 521     g_assert_cmpint(count, ==, sizeof(helloworld));
 522     g_assert_cmpint(eof, ==, 0);
 523     QDECREF(ret);
 524     g_free(cmd);
 525
 526     /* read (check implicit flush) */
 527     cmd = g_strdup_printf("{'execute': 'guest-file-read',"
 528                           " 'arguments': { 'handle': %" PRId64 "} }",
 529                           id);
 530     ret = qmp_fd(fixture->fd, cmd);
 531     val = qdict_get_qdict(ret, "return");
 532     count = qdict_get_int(val, "count");
 533     eof = qdict_get_bool(val, "eof");
 534     b64 = qdict_get_str(val, "buf-b64");
 535     g_assert_cmpint(count, ==, 0);
 536     g_assert(eof);
 537     g_assert_cmpstr(b64, ==, "");
 538     QDECREF(ret);
 539     g_free(cmd);
 540
 541     /* seek to 0 */
 542     cmd = g_strdup_printf("{'execute': 'guest-file-seek',"
 543                           " 'arguments': { 'handle': %" PRId64 ", "
 544                           " 'offset': %d, 'whence': '%s' } }",
 545                           id, 0, "set");
 546     ret = qmp_fd(fixture->fd, cmd);
 547     qmp_assert_no_error(ret);
 548     val = qdict_get_qdict(ret, "return");
 549     count = qdict_get_int(val, "position");
 550     eof = qdict_get_bool(val, "eof");
 551     g_assert_cmpint(count, ==, 0);
 552     g_assert(!eof);
 553     QDECREF(ret);
 554     g_free(cmd);
 555
 556     /* read */
 557     cmd = g_strdup_printf("{'execute': 'guest-file-read',"
 558                           " 'arguments': { 'handle': %" PRId64 "} }",
 559                           id);
 560     ret = qmp_fd(fixture->fd, cmd);
 561     val = qdict_get_qdict(ret, "return");
 562     count = qdict_get_int(val, "count");
 563     eof = qdict_get_bool(val, "eof");
 564     b64 = qdict_get_str(val, "buf-b64");
 565     g_assert_cmpint(count, ==, sizeof(helloworld));
 566     g_assert(eof);
 567     g_assert_cmpstr(b64, ==, enc);
 568     QDECREF(ret);
 569     g_free(cmd);
 570     g_free(enc);
 571
 572     /* close */
 573     cmd = g_strdup_printf("{'execute': 'guest-file-close',"
 574                           " 'arguments': {'handle': %" PRId64 "} }",
 575                           id);
 576     ret = qmp_fd(fixture->fd, cmd);
 577     QDECREF(ret);
 578     g_free(cmd);
 579 }
 580
 581 static void test_qga_get_time(gconstpointer fix)
 582 {
 583     const TestFixture *fixture = fix;
 584     QDict *ret;
 585     int64_t time;
 586
 587     ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-time'}");
 588     g_assert_nonnull(ret);
 589     qmp_assert_no_error(ret);
 590
 591     time = qdict_get_int(ret, "return");
 592     g_assert_cmpint(time, >, 0);
 593
 594     QDECREF(ret);
 595 }
 596
 597 static void test_qga_set_time(gconstpointer fix)
 598 {
 599     const TestFixture *fixture = fix;
 600     QDict *ret;
 601     int64_t current, time;
 602     gchar *cmd;
 603
 604     /* get current time */
 605     ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-time'}");
 606     g_assert_nonnull(ret);
 607     qmp_assert_no_error(ret);
 608     current = qdict_get_int(ret, "return");
 609     g_assert_cmpint(current, >, 0);
 610     QDECREF(ret);
 611
 612     /* set some old time */
 613     ret = qmp_fd(fixture->fd, "{'execute': 'guest-set-time',"
 614                  " 'arguments': { 'time': 1000 } }");
 615     g_assert_nonnull(ret);
 616     qmp_assert_no_error(ret);
 617     QDECREF(ret);
 618
 619     /* check old time */
 620     ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-time'}");
 621     g_assert_nonnull(ret);
 622     qmp_assert_no_error(ret);
 623     time = qdict_get_int(ret, "return");
 624     g_assert_cmpint(time / 1000, <, G_USEC_PER_SEC * 10);
 625     QDECREF(ret);
 626
 627     /* set back current time */
 628     cmd = g_strdup_printf("{'execute': 'guest-set-time',"
 629                           " 'arguments': { 'time': %" PRId64 " } }",
 630                           current + time * 1000);
 631     ret = qmp_fd(fixture->fd, cmd);
 632     g_free(cmd);
 633     g_assert_nonnull(ret);
 634     qmp_assert_no_error(ret);
 635     QDECREF(ret);
 636 }
 637
 638 static void test_qga_fstrim(gconstpointer fix)
 639 {
 640     const TestFixture *fixture = fix;
 641     QDict *ret;
 642     QList *list;
 643     const QListEntry *entry;
 644
 645     ret = qmp_fd(fixture->fd, "{'execute': 'guest-fstrim',"
 646                  " arguments: { minimum: 4194304 } }");
 647     g_assert_nonnull(ret);
 648     qmp_assert_no_error(ret);
 649     list = qdict_get_qlist(ret, "return");
 650     entry = qlist_first(list);
 651     g_assert(qdict_haskey(qobject_to_qdict(entry->value), "paths"));
 652
 653     QDECREF(ret);
 654 }
 655
 656 static void test_qga_blacklist(gconstpointer data)
 657 {
 658     TestFixture fix;
 659     QDict *ret, *error;
 660     const gchar *class, *desc;
 661
 662     fixture_setup(&fix, "-b guest-ping,guest-get-time");
 663
 664     /* check blacklist */
 665     ret = qmp_fd(fix.fd, "{'execute': 'guest-ping'}");
 666     g_assert_nonnull(ret);
 667     error = qdict_get_qdict(ret, "error");
 668     class = qdict_get_try_str(error, "class");
 669     desc = qdict_get_try_str(error, "desc");
 670     g_assert_cmpstr(class, ==, "GenericError");
 671     g_assert_nonnull(g_strstr_len(desc, -1, "has been disabled"));
 672     QDECREF(ret);
 673
 674     ret = qmp_fd(fix.fd, "{'execute': 'guest-get-time'}");
 675     g_assert_nonnull(ret);
 676     error = qdict_get_qdict(ret, "error");
 677     class = qdict_get_try_str(error, "class");
 678     desc = qdict_get_try_str(error, "desc");
 679     g_assert_cmpstr(class, ==, "GenericError");
 680     g_assert_nonnull(g_strstr_len(desc, -1, "has been disabled"));
 681     QDECREF(ret);
 682
 683     /* check something work */
 684     ret = qmp_fd(fix.fd, "{'execute': 'guest-get-fsinfo'}");
 685     qmp_assert_no_error(ret);
 686     QDECREF(ret);
 687
 688     fixture_tear_down(&fix, NULL);
 689 }
 690
 691 static void test_qga_config(gconstpointer data)
 692 {
 693     GError *error = NULL;
 694     char *cwd, *cmd, *out, *err, *str, **strv, *conf, **argv = NULL;
 695     char *env[2];
 696     int status, tmp;
 697     gsize n;
 698     GKeyFile *kf;
 699     const char *qga_config =
 700         "[general]\n"
 701         "daemon=false\n"
 702         "method=virtio-serial\n"
 703         "path=/path/to/org.qemu.guest_agent.0\n"
 704         "pidfile=/var/foo/qemu-ga.pid\n"
 705         "statedir=/var/state\n"
 706         "verbose=true\n"
 707         "blacklist=guest-ping;guest-get-time\n";
 708
 709     tmp = g_file_open_tmp(NULL, &conf, &error);
 710     g_assert_no_error(error);
 711     g_assert_cmpint(tmp, >=, 0);
 712     g_assert_cmpstr(conf, !=, "");
 713
 714     g_file_set_contents(conf, qga_config, -1, &error);
 715     g_assert_no_error(error);
 716
 717     cwd = g_get_current_dir();
 718     cmd = g_strdup_printf("%s%cqemu-ga -D",
 719                           cwd, G_DIR_SEPARATOR);
 720     g_shell_parse_argv(cmd, NULL, &argv, &error);
 721     g_assert_no_error(error);
 722
 723     env[0] = g_strdup_printf("QGA_CONF=%s", conf);
 724     env[1] = NULL;
 725     g_spawn_sync(NULL, argv, env, 0,
 726                  NULL, NULL, &out, &err, &status, &error);
 727     g_assert_no_error(error);
 728     g_assert_cmpstr(err, ==, "");
 729     g_assert_cmpint(status, ==, 0);
 730
 731     kf = g_key_file_new();
 732     g_key_file_load_from_data(kf, out, -1, G_KEY_FILE_NONE, &error);
 733     g_assert_no_error(error);
 734
 735     str = g_key_file_get_start_group(kf);
 736     g_assert_cmpstr(str, ==, "general");
 737     g_free(str);
 738
 739     g_assert_false(g_key_file_get_boolean(kf, "general", "daemon", &error));
 740     g_assert_no_error(error);
 741
 742     str = g_key_file_get_string(kf, "general", "method", &error);
 743     g_assert_no_error(error);
 744     g_assert_cmpstr(str, ==, "virtio-serial");
 745     g_free(str);
 746
 747     str = g_key_file_get_string(kf, "general", "path", &error);
 748     g_assert_no_error(error);
 749     g_assert_cmpstr(str, ==, "/path/to/org.qemu.guest_agent.0");
 750     g_free(str);
 751
 752     str = g_key_file_get_string(kf, "general", "pidfile", &error);
 753     g_assert_no_error(error);
 754     g_assert_cmpstr(str, ==, "/var/foo/qemu-ga.pid");
 755     g_free(str);
 756
 757     str = g_key_file_get_string(kf, "general", "statedir", &error);
 758     g_assert_no_error(error);
 759     g_assert_cmpstr(str, ==, "/var/state");
 760     g_free(str);
 761
 762     g_assert_true(g_key_file_get_boolean(kf, "general", "verbose", &error));
 763     g_assert_no_error(error);
 764
 765     strv = g_key_file_get_string_list(kf, "general", "blacklist", &n, &error);
 766     g_assert_cmpint(n, ==, 2);
 767 #if GLIB_CHECK_VERSION(2, 44, 0)
 768     g_assert_true(g_strv_contains((const char * const *)strv,
 769                                   "guest-ping"));
 770     g_assert_true(g_strv_contains((const char * const *)strv,
 771                                   "guest-get-time"));
 772 #endif
 773     g_assert_no_error(error);
 774     g_strfreev(strv);
 775
 776     g_free(out);
 777     g_free(err);
 778     g_free(conf);
 779     g_free(env[0]);
 780     g_key_file_free(kf);
 781
 782     close(tmp);
 783 }
 784
 785 static void test_qga_fsfreeze_status(gconstpointer fix)
 786 {
 787     const TestFixture *fixture = fix;
 788     QDict *ret;
 789     const gchar *status;
 790
 791     ret = qmp_fd(fixture->fd, "{'execute': 'guest-fsfreeze-status'}");
 792     g_assert_nonnull(ret);
 793     qmp_assert_no_error(ret);
 794
 795     status = qdict_get_try_str(ret, "return");
 796     g_assert_cmpstr(status, ==, "thawed");
 797
 798     QDECREF(ret);
 799 }
 800
 801 static void test_qga_fsfreeze_and_thaw(gconstpointer fix)
 802 {
 803     const TestFixture *fixture = fix;
 804     QDict *ret;
 805     const gchar *status;
 806
 807     ret = qmp_fd(fixture->fd, "{'execute': 'guest-fsfreeze-freeze'}");
 808     g_assert_nonnull(ret);
 809     qmp_assert_no_error(ret);
 810     QDECREF(ret);
 811
 812     ret = qmp_fd(fixture->fd, "{'execute': 'guest-fsfreeze-status'}");
 813     g_assert_nonnull(ret);
 814     qmp_assert_no_error(ret);
 815     status = qdict_get_try_str(ret, "return");
 816     g_assert_cmpstr(status, ==, "frozen");
 817     QDECREF(ret);
 818
 819     ret = qmp_fd(fixture->fd, "{'execute': 'guest-fsfreeze-thaw'}");
 820     g_assert_nonnull(ret);
 821     qmp_assert_no_error(ret);
 822     QDECREF(ret);
 823 }
 824
 825 static void test_qga_guest_exec(gconstpointer fix)
 826 {
 827     const TestFixture *fixture = fix;
 828     QDict *ret, *val;
 829     const gchar *out;
 830     guchar *decoded;
 831     int64_t pid, now, exitcode;
 832     gsize len;
 833     bool exited;
 834
 835     /* exec 'echo foo bar' */
 836     ret = qmp_fd(fixture->fd, "{'execute': 'guest-exec', 'arguments': {"
 837                  " 'path': '/bin/echo', 'arg': [ '-n', '\" test_str \"' ],"
 838                  " 'capture-output': true } }");
 839     g_assert_nonnull(ret);
 840     qmp_assert_no_error(ret);
 841     val = qdict_get_qdict(ret, "return");
 842     pid = qdict_get_int(val, "pid");
 843     g_assert_cmpint(pid, >, 0);
 844     QDECREF(ret);
 845
 846     /* wait for completion */
 847     now = g_get_monotonic_time();
 848     do {
 849         ret = qmp_fd(fixture->fd, "{'execute': 'guest-exec-status',"
 850                      " 'arguments': { 'pid': %" PRId64 "  } }", pid);
 851         g_assert_nonnull(ret);
 852         val = qdict_get_qdict(ret, "return");
 853         exited = qdict_get_bool(val, "exited");
 854         if (!exited) {
 855             QDECREF(ret);
 856         }
 857     } while (!exited &&
 858              g_get_monotonic_time() < now + 5 * G_TIME_SPAN_SECOND);
 859     g_assert(exited);
 860
 861     /* check stdout */
 862     exitcode = qdict_get_int(val, "exitcode");
 863     g_assert_cmpint(exitcode, ==, 0);
 864     out = qdict_get_str(val, "out-data");
 865     decoded = g_base64_decode(out, &len);
 866     g_assert_cmpint(len, ==, 12);
 867     g_assert_cmpstr((char *)decoded, ==, "\" test_str \"");
 868     g_free(decoded);
 869     QDECREF(ret);
 870 }
 871
 872 static void test_qga_guest_exec_invalid(gconstpointer fix)
 873 {
 874     const TestFixture *fixture = fix;
 875     QDict *ret, *error;
 876     const gchar *class, *desc;
 877
 878     /* invalid command */
 879     ret = qmp_fd(fixture->fd, "{'execute': 'guest-exec', 'arguments': {"
 880                  " 'path': '/bin/invalid-cmd42' } }");
 881     g_assert_nonnull(ret);
 882     error = qdict_get_qdict(ret, "error");
 883     g_assert_nonnull(error);
 884     class = qdict_get_str(error, "class");
 885     desc = qdict_get_str(error, "desc");
 886     g_assert_cmpstr(class, ==, "GenericError");
 887     g_assert_cmpint(strlen(desc), >, 0);
 888     QDECREF(ret);
 889
 890     /* invalid pid */
 891     ret = qmp_fd(fixture->fd, "{'execute': 'guest-exec-status',"
 892                  " 'arguments': { 'pid': 0 } }");
 893     g_assert_nonnull(ret);
 894     error = qdict_get_qdict(ret, "error");
 895     g_assert_nonnull(error);
 896     class = qdict_get_str(error, "class");
 897     desc = qdict_get_str(error, "desc");
 898     g_assert_cmpstr(class, ==, "GenericError");
 899     g_assert_cmpint(strlen(desc), >, 0);
 900     QDECREF(ret);
 901 }
 902
 903 int main(int argc, char **argv)
 904 {
 905     TestFixture fix;
 906     int ret;
 907
 908     setlocale (LC_ALL, "");
 909     g_test_init(&argc, &argv, NULL);
 910     fixture_setup(&fix, NULL);
 911
 912     g_test_add_data_func("/qga/sync-delimited", &fix, test_qga_sync_delimited);
 913     g_test_add_data_func("/qga/sync", &fix, test_qga_sync);
 914     g_test_add_data_func("/qga/ping", &fix, test_qga_ping);
 915     g_test_add_data_func("/qga/info", &fix, test_qga_info);
 916     g_test_add_data_func("/qga/network-get-interfaces", &fix,
 917                          test_qga_network_get_interfaces);
 918     g_test_add_data_func("/qga/get-vcpus", &fix, test_qga_get_vcpus);
 919     g_test_add_data_func("/qga/get-fsinfo", &fix, test_qga_get_fsinfo);
 920     g_test_add_data_func("/qga/get-memory-block-info", &fix,
 921                          test_qga_get_memory_block_info);
 922     g_test_add_data_func("/qga/get-memory-blocks", &fix,
 923                          test_qga_get_memory_blocks);
 924     g_test_add_data_func("/qga/file-ops", &fix, test_qga_file_ops);
 925     g_test_add_data_func("/qga/file-write-read", &fix, test_qga_file_write_read);
 926     g_test_add_data_func("/qga/get-time", &fix, test_qga_get_time);
 927     g_test_add_data_func("/qga/invalid-cmd", &fix, test_qga_invalid_cmd);
 928     g_test_add_data_func("/qga/fsfreeze-status", &fix,
 929                          test_qga_fsfreeze_status);
 930
 931     g_test_add_data_func("/qga/blacklist", NULL, test_qga_blacklist);
 932     g_test_add_data_func("/qga/config", NULL, test_qga_config);
 933     g_test_add_data_func("/qga/guest-exec", &fix, test_qga_guest_exec);
 934     g_test_add_data_func("/qga/guest-exec-invalid", &fix,
 935                          test_qga_guest_exec_invalid);
 936
 937     if (g_getenv("QGA_TEST_SIDE_EFFECTING")) {
 938         g_test_add_data_func("/qga/fsfreeze-and-thaw", &fix,
 939                              test_qga_fsfreeze_and_thaw);
 940         g_test_add_data_func("/qga/set-time", &fix, test_qga_set_time);
 941         g_test_add_data_func("/qga/fstrim", &fix, test_qga_fstrim);
 942     }
 943
 944     ret = g_test_run();
 945
 946     fixture_tear_down(&fix, NULL);
 947
 948     return ret;
 949 }