tests/test-qmp-output-visitor.c

   1 /*
   2  * QMP Output Visitor unit-tests.
   3  *
   4  * Copyright (C) 2011, 2015 Red Hat Inc.
   5  *
   6  * Authors:
   7  *  Luiz Capitulino <lcapitulino@redhat.com>
   8  *
   9  * This work is licensed under the terms of the GNU GPL, version 2 or later.
  10  * See the COPYING file in the top-level directory.
  11  */
  12
  13 #include "qemu/osdep.h"
  14 #include <glib.h>
  15
  16 #include "qemu-common.h"
  17 #include "qapi/qmp-output-visitor.h"
  18 #include "test-qapi-types.h"
  19 #include "test-qapi-visit.h"
  20 #include "qapi/qmp/types.h"
  21
  22 typedef struct TestOutputVisitorData {
  23     QmpOutputVisitor *qov;
  24     Visitor *ov;
  25 } TestOutputVisitorData;
  26
  27 static void visitor_output_setup(TestOutputVisitorData *data,
  28                                  const void *unused)
  29 {
  30     data->qov = qmp_output_visitor_new();
  31     g_assert(data->qov != NULL);
  32
  33     data->ov = qmp_output_get_visitor(data->qov);
  34     g_assert(data->ov != NULL);
  35 }
  36
  37 static void visitor_output_teardown(TestOutputVisitorData *data,
  38                                     const void *unused)
  39 {
  40     qmp_output_visitor_cleanup(data->qov);
  41     data->qov = NULL;
  42     data->ov = NULL;
  43 }
  44
  45 static void test_visitor_out_int(TestOutputVisitorData *data,
  46                                  const void *unused)
  47 {
  48     int64_t value = -42;
  49     QObject *obj;
  50
  51     visit_type_int(data->ov, NULL, &value, &error_abort);
  52
  53     obj = qmp_output_get_qobject(data->qov);
  54     g_assert(obj != NULL);
  55     g_assert(qobject_type(obj) == QTYPE_QINT);
  56     g_assert_cmpint(qint_get_int(qobject_to_qint(obj)), ==, value);
  57
  58     qobject_decref(obj);
  59 }
  60
  61 static void test_visitor_out_bool(TestOutputVisitorData *data,
  62                                   const void *unused)
  63 {
  64     bool value = true;
  65     QObject *obj;
  66
  67     visit_type_bool(data->ov, NULL, &value, &error_abort);
  68
  69     obj = qmp_output_get_qobject(data->qov);
  70     g_assert(obj != NULL);
  71     g_assert(qobject_type(obj) == QTYPE_QBOOL);
  72     g_assert(qbool_get_bool(qobject_to_qbool(obj)) == value);
  73
  74     qobject_decref(obj);
  75 }
  76
  77 static void test_visitor_out_number(TestOutputVisitorData *data,
  78                                     const void *unused)
  79 {
  80     double value = 3.14;
  81     QObject *obj;
  82
  83     visit_type_number(data->ov, NULL, &value, &error_abort);
  84
  85     obj = qmp_output_get_qobject(data->qov);
  86     g_assert(obj != NULL);
  87     g_assert(qobject_type(obj) == QTYPE_QFLOAT);
  88     g_assert(qfloat_get_double(qobject_to_qfloat(obj)) == value);
  89
  90     qobject_decref(obj);
  91 }
  92
  93 static void test_visitor_out_string(TestOutputVisitorData *data,
  94                                     const void *unused)
  95 {
  96     char *string = (char *) "Q E M U";
  97     QObject *obj;
  98
  99     visit_type_str(data->ov, NULL, &string, &error_abort);
 100
 101     obj = qmp_output_get_qobject(data->qov);
 102     g_assert(obj != NULL);
 103     g_assert(qobject_type(obj) == QTYPE_QSTRING);
 104     g_assert_cmpstr(qstring_get_str(qobject_to_qstring(obj)), ==, string);
 105
 106     qobject_decref(obj);
 107 }
 108
 109 static void test_visitor_out_no_string(TestOutputVisitorData *data,
 110                                        const void *unused)
 111 {
 112     char *string = NULL;
 113     QObject *obj;
 114
 115     /* A null string should return "" */
 116     visit_type_str(data->ov, NULL, &string, &error_abort);
 117
 118     obj = qmp_output_get_qobject(data->qov);
 119     g_assert(obj != NULL);
 120     g_assert(qobject_type(obj) == QTYPE_QSTRING);
 121     g_assert_cmpstr(qstring_get_str(qobject_to_qstring(obj)), ==, "");
 122
 123     qobject_decref(obj);
 124 }
 125
 126 static void test_visitor_out_enum(TestOutputVisitorData *data,
 127                                   const void *unused)
 128 {
 129     QObject *obj;
 130     EnumOne i;
 131
 132     for (i = 0; i < ENUM_ONE__MAX; i++) {
 133         visit_type_EnumOne(data->ov, "unused", &i, &error_abort);
 134
 135         obj = qmp_output_get_qobject(data->qov);
 136         g_assert(obj != NULL);
 137         g_assert(qobject_type(obj) == QTYPE_QSTRING);
 138         g_assert_cmpstr(qstring_get_str(qobject_to_qstring(obj)), ==,
 139                         EnumOne_lookup[i]);
 140         qobject_decref(obj);
 141     }
 142 }
 143
 144 static void test_visitor_out_enum_errors(TestOutputVisitorData *data,
 145                                          const void *unused)
 146 {
 147     EnumOne i, bad_values[] = { ENUM_ONE__MAX, -1 };
 148     Error *err;
 149
 150     for (i = 0; i < ARRAY_SIZE(bad_values) ; i++) {
 151         err = NULL;
 152         visit_type_EnumOne(data->ov, "unused", &bad_values[i], &err);
 153         g_assert(err);
 154         error_free(err);
 155     }
 156 }
 157
 158
 159 static void test_visitor_out_struct(TestOutputVisitorData *data,
 160                                     const void *unused)
 161 {
 162     TestStruct test_struct = { .integer = 42,
 163                                .boolean = false,
 164                                .string = (char *) "foo"};
 165     TestStruct *p = &test_struct;
 166     QObject *obj;
 167     QDict *qdict;
 168
 169     visit_type_TestStruct(data->ov, NULL, &p, &error_abort);
 170
 171     obj = qmp_output_get_qobject(data->qov);
 172     g_assert(obj != NULL);
 173     g_assert(qobject_type(obj) == QTYPE_QDICT);
 174
 175     qdict = qobject_to_qdict(obj);
 176     g_assert_cmpint(qdict_size(qdict), ==, 3);
 177     g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, 42);
 178     g_assert_cmpint(qdict_get_bool(qdict, "boolean"), ==, false);
 179     g_assert_cmpstr(qdict_get_str(qdict, "string"), ==, "foo");
 180
 181     QDECREF(qdict);
 182 }
 183
 184 static void test_visitor_out_struct_nested(TestOutputVisitorData *data,
 185                                            const void *unused)
 186 {
 187     int64_t value = 42;
 188     UserDefTwo *ud2;
 189     QObject *obj;
 190     QDict *qdict, *dict1, *dict2, *dict3, *userdef;
 191     const char *string = "user def string";
 192     const char *strings[] = { "forty two", "forty three", "forty four",
 193                               "forty five" };
 194
 195     ud2 = g_malloc0(sizeof(*ud2));
 196     ud2->string0 = g_strdup(strings[0]);
 197
 198     ud2->dict1 = g_malloc0(sizeof(*ud2->dict1));
 199     ud2->dict1->string1 = g_strdup(strings[1]);
 200
 201     ud2->dict1->dict2 = g_malloc0(sizeof(*ud2->dict1->dict2));
 202     ud2->dict1->dict2->userdef = g_new0(UserDefOne, 1);
 203     ud2->dict1->dict2->userdef->string = g_strdup(string);
 204     ud2->dict1->dict2->userdef->integer = value;
 205     ud2->dict1->dict2->string = g_strdup(strings[2]);
 206
 207     ud2->dict1->dict3 = g_malloc0(sizeof(*ud2->dict1->dict3));
 208     ud2->dict1->has_dict3 = true;
 209     ud2->dict1->dict3->userdef = g_new0(UserDefOne, 1);
 210     ud2->dict1->dict3->userdef->string = g_strdup(string);
 211     ud2->dict1->dict3->userdef->integer = value;
 212     ud2->dict1->dict3->string = g_strdup(strings[3]);
 213
 214     visit_type_UserDefTwo(data->ov, "unused", &ud2, &error_abort);
 215
 216     obj = qmp_output_get_qobject(data->qov);
 217     g_assert(obj != NULL);
 218     g_assert(qobject_type(obj) == QTYPE_QDICT);
 219
 220     qdict = qobject_to_qdict(obj);
 221     g_assert_cmpint(qdict_size(qdict), ==, 2);
 222     g_assert_cmpstr(qdict_get_str(qdict, "string0"), ==, strings[0]);
 223
 224     dict1 = qdict_get_qdict(qdict, "dict1");
 225     g_assert_cmpint(qdict_size(dict1), ==, 3);
 226     g_assert_cmpstr(qdict_get_str(dict1, "string1"), ==, strings[1]);
 227
 228     dict2 = qdict_get_qdict(dict1, "dict2");
 229     g_assert_cmpint(qdict_size(dict2), ==, 2);
 230     g_assert_cmpstr(qdict_get_str(dict2, "string"), ==, strings[2]);
 231     userdef = qdict_get_qdict(dict2, "userdef");
 232     g_assert_cmpint(qdict_size(userdef), ==, 2);
 233     g_assert_cmpint(qdict_get_int(userdef, "integer"), ==, value);
 234     g_assert_cmpstr(qdict_get_str(userdef, "string"), ==, string);
 235
 236     dict3 = qdict_get_qdict(dict1, "dict3");
 237     g_assert_cmpint(qdict_size(dict3), ==, 2);
 238     g_assert_cmpstr(qdict_get_str(dict3, "string"), ==, strings[3]);
 239     userdef = qdict_get_qdict(dict3, "userdef");
 240     g_assert_cmpint(qdict_size(userdef), ==, 2);
 241     g_assert_cmpint(qdict_get_int(userdef, "integer"), ==, value);
 242     g_assert_cmpstr(qdict_get_str(userdef, "string"), ==, string);
 243
 244     QDECREF(qdict);
 245     qapi_free_UserDefTwo(ud2);
 246 }
 247
 248 static void test_visitor_out_struct_errors(TestOutputVisitorData *data,
 249                                            const void *unused)
 250 {
 251     EnumOne bad_values[] = { ENUM_ONE__MAX, -1 };
 252     UserDefOne u = {0};
 253     UserDefOne *pu = &u;
 254     Error *err;
 255     int i;
 256
 257     for (i = 0; i < ARRAY_SIZE(bad_values) ; i++) {
 258         err = NULL;
 259         u.has_enum1 = true;
 260         u.enum1 = bad_values[i];
 261         visit_type_UserDefOne(data->ov, "unused", &pu, &err);
 262         g_assert(err);
 263         error_free(err);
 264     }
 265 }
 266
 267
 268 static void test_visitor_out_list(TestOutputVisitorData *data,
 269                                   const void *unused)
 270 {
 271     const char *value_str = "list value";
 272     TestStructList *p, *head = NULL;
 273     const int max_items = 10;
 274     bool value_bool = true;
 275     int value_int = 10;
 276     QListEntry *entry;
 277     QObject *obj;
 278     QList *qlist;
 279     int i;
 280
 281     /* Build the list in reverse order... */
 282     for (i = 0; i < max_items; i++) {
 283         p = g_malloc0(sizeof(*p));
 284         p->value = g_malloc0(sizeof(*p->value));
 285         p->value->integer = value_int + (max_items - i - 1);
 286         p->value->boolean = value_bool;
 287         p->value->string = g_strdup(value_str);
 288
 289         p->next = head;
 290         head = p;
 291     }
 292
 293     visit_type_TestStructList(data->ov, NULL, &head, &error_abort);
 294
 295     obj = qmp_output_get_qobject(data->qov);
 296     g_assert(obj != NULL);
 297     g_assert(qobject_type(obj) == QTYPE_QLIST);
 298
 299     qlist = qobject_to_qlist(obj);
 300     g_assert(!qlist_empty(qlist));
 301
 302     /* ...and ensure that the visitor sees it in order */
 303     i = 0;
 304     QLIST_FOREACH_ENTRY(qlist, entry) {
 305         QDict *qdict;
 306
 307         g_assert(qobject_type(entry->value) == QTYPE_QDICT);
 308         qdict = qobject_to_qdict(entry->value);
 309         g_assert_cmpint(qdict_size(qdict), ==, 3);
 310         g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, value_int + i);
 311         g_assert_cmpint(qdict_get_bool(qdict, "boolean"), ==, value_bool);
 312         g_assert_cmpstr(qdict_get_str(qdict, "string"), ==, value_str);
 313         i++;
 314     }
 315     g_assert_cmpint(i, ==, max_items);
 316
 317     QDECREF(qlist);
 318     qapi_free_TestStructList(head);
 319 }
 320
 321 static void test_visitor_out_list_qapi_free(TestOutputVisitorData *data,
 322                                             const void *unused)
 323 {
 324     UserDefTwoList *p, *head = NULL;
 325     const char string[] = "foo bar";
 326     int i, max_count = 1024;
 327
 328     for (i = 0; i < max_count; i++) {
 329         p = g_malloc0(sizeof(*p));
 330         p->value = g_malloc0(sizeof(*p->value));
 331
 332         p->value->string0 = g_strdup(string);
 333         p->value->dict1 = g_new0(UserDefTwoDict, 1);
 334         p->value->dict1->string1 = g_strdup(string);
 335         p->value->dict1->dict2 = g_new0(UserDefTwoDictDict, 1);
 336         p->value->dict1->dict2->userdef = g_new0(UserDefOne, 1);
 337         p->value->dict1->dict2->userdef->string = g_strdup(string);
 338         p->value->dict1->dict2->userdef->integer = 42;
 339         p->value->dict1->dict2->string = g_strdup(string);
 340         p->value->dict1->has_dict3 = false;
 341
 342         p->next = head;
 343         head = p;
 344     }
 345
 346     qapi_free_UserDefTwoList(head);
 347 }
 348
 349 static void test_visitor_out_any(TestOutputVisitorData *data,
 350                                  const void *unused)
 351 {
 352     QObject *qobj;
 353     QInt *qint;
 354     QBool *qbool;
 355     QString *qstring;
 356     QDict *qdict;
 357     QObject *obj;
 358
 359     qobj = QOBJECT(qint_from_int(-42));
 360     visit_type_any(data->ov, NULL, &qobj, &error_abort);
 361     obj = qmp_output_get_qobject(data->qov);
 362     g_assert(obj != NULL);
 363     g_assert(qobject_type(obj) == QTYPE_QINT);
 364     g_assert_cmpint(qint_get_int(qobject_to_qint(obj)), ==, -42);
 365     qobject_decref(obj);
 366     qobject_decref(qobj);
 367
 368     qdict = qdict_new();
 369     qdict_put(qdict, "integer", qint_from_int(-42));
 370     qdict_put(qdict, "boolean", qbool_from_bool(true));
 371     qdict_put(qdict, "string", qstring_from_str("foo"));
 372     qobj = QOBJECT(qdict);
 373     visit_type_any(data->ov, NULL, &qobj, &error_abort);
 374     qobject_decref(qobj);
 375     obj = qmp_output_get_qobject(data->qov);
 376     g_assert(obj != NULL);
 377     qdict = qobject_to_qdict(obj);
 378     g_assert(qdict);
 379     qobj = qdict_get(qdict, "integer");
 380     g_assert(qobj);
 381     qint = qobject_to_qint(qobj);
 382     g_assert(qint);
 383     g_assert_cmpint(qint_get_int(qint), ==, -42);
 384     qobj = qdict_get(qdict, "boolean");
 385     g_assert(qobj);
 386     qbool = qobject_to_qbool(qobj);
 387     g_assert(qbool);
 388     g_assert(qbool_get_bool(qbool) == true);
 389     qobj = qdict_get(qdict, "string");
 390     g_assert(qobj);
 391     qstring = qobject_to_qstring(qobj);
 392     g_assert(qstring);
 393     g_assert_cmpstr(qstring_get_str(qstring), ==, "foo");
 394     qobject_decref(obj);
 395 }
 396
 397 static void test_visitor_out_union_flat(TestOutputVisitorData *data,
 398                                         const void *unused)
 399 {
 400     QObject *arg;
 401     QDict *qdict;
 402
 403     UserDefFlatUnion *tmp = g_malloc0(sizeof(UserDefFlatUnion));
 404     tmp->enum1 = ENUM_ONE_VALUE1;
 405     tmp->string = g_strdup("str");
 406     tmp->u.value1 = g_malloc0(sizeof(UserDefA));
 407     tmp->integer = 41;
 408     tmp->u.value1->boolean = true;
 409
 410     visit_type_UserDefFlatUnion(data->ov, NULL, &tmp, &error_abort);
 411     arg = qmp_output_get_qobject(data->qov);
 412
 413     g_assert(qobject_type(arg) == QTYPE_QDICT);
 414     qdict = qobject_to_qdict(arg);
 415
 416     g_assert_cmpstr(qdict_get_str(qdict, "enum1"), ==, "value1");
 417     g_assert_cmpstr(qdict_get_str(qdict, "string"), ==, "str");
 418     g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, 41);
 419     g_assert_cmpint(qdict_get_bool(qdict, "boolean"), ==, true);
 420
 421     qapi_free_UserDefFlatUnion(tmp);
 422     QDECREF(qdict);
 423 }
 424
 425 static void test_visitor_out_alternate(TestOutputVisitorData *data,
 426                                        const void *unused)
 427 {
 428     QObject *arg;
 429     UserDefAlternate *tmp;
 430
 431     tmp = g_new0(UserDefAlternate, 1);
 432     tmp->type = QTYPE_QINT;
 433     tmp->u.i = 42;
 434
 435     visit_type_UserDefAlternate(data->ov, NULL, &tmp, &error_abort);
 436     arg = qmp_output_get_qobject(data->qov);
 437
 438     g_assert(qobject_type(arg) == QTYPE_QINT);
 439     g_assert_cmpint(qint_get_int(qobject_to_qint(arg)), ==, 42);
 440
 441     qapi_free_UserDefAlternate(tmp);
 442     qobject_decref(arg);
 443
 444     tmp = g_new0(UserDefAlternate, 1);
 445     tmp->type = QTYPE_QSTRING;
 446     tmp->u.s = g_strdup("hello");
 447
 448     visit_type_UserDefAlternate(data->ov, NULL, &tmp, &error_abort);
 449     arg = qmp_output_get_qobject(data->qov);
 450
 451     g_assert(qobject_type(arg) == QTYPE_QSTRING);
 452     g_assert_cmpstr(qstring_get_str(qobject_to_qstring(arg)), ==, "hello");
 453
 454     qapi_free_UserDefAlternate(tmp);
 455     qobject_decref(arg);
 456 }
 457
 458 static void test_visitor_out_empty(TestOutputVisitorData *data,
 459                                    const void *unused)
 460 {
 461     QObject *arg;
 462
 463     arg = qmp_output_get_qobject(data->qov);
 464     g_assert(qobject_type(arg) == QTYPE_QNULL);
 465     /* Check that qnull reference counting is sane */
 466     g_assert(arg->refcnt == 2);
 467     qobject_decref(arg);
 468 }
 469
 470 static void init_native_list(UserDefNativeListUnion *cvalue)
 471 {
 472     int i;
 473     switch (cvalue->type) {
 474     case USER_DEF_NATIVE_LIST_UNION_KIND_INTEGER: {
 475         intList **list = &cvalue->u.integer;
 476         for (i = 0; i < 32; i++) {
 477             *list = g_new0(intList, 1);
 478             (*list)->value = i;
 479             (*list)->next = NULL;
 480             list = &(*list)->next;
 481         }
 482         break;
 483     }
 484     case USER_DEF_NATIVE_LIST_UNION_KIND_S8: {
 485         int8List **list = &cvalue->u.s8;
 486         for (i = 0; i < 32; i++) {
 487             *list = g_new0(int8List, 1);
 488             (*list)->value = i;
 489             (*list)->next = NULL;
 490             list = &(*list)->next;
 491         }
 492         break;
 493     }
 494     case USER_DEF_NATIVE_LIST_UNION_KIND_S16: {
 495         int16List **list = &cvalue->u.s16;
 496         for (i = 0; i < 32; i++) {
 497             *list = g_new0(int16List, 1);
 498             (*list)->value = i;
 499             (*list)->next = NULL;
 500             list = &(*list)->next;
 501         }
 502         break;
 503     }
 504     case USER_DEF_NATIVE_LIST_UNION_KIND_S32: {
 505         int32List **list = &cvalue->u.s32;
 506         for (i = 0; i < 32; i++) {
 507             *list = g_new0(int32List, 1);
 508             (*list)->value = i;
 509             (*list)->next = NULL;
 510             list = &(*list)->next;
 511         }
 512         break;
 513     }
 514     case USER_DEF_NATIVE_LIST_UNION_KIND_S64: {
 515         int64List **list = &cvalue->u.s64;
 516         for (i = 0; i < 32; i++) {
 517             *list = g_new0(int64List, 1);
 518             (*list)->value = i;
 519             (*list)->next = NULL;
 520             list = &(*list)->next;
 521         }
 522         break;
 523     }
 524     case USER_DEF_NATIVE_LIST_UNION_KIND_U8: {
 525         uint8List **list = &cvalue->u.u8;
 526         for (i = 0; i < 32; i++) {
 527             *list = g_new0(uint8List, 1);
 528             (*list)->value = i;
 529             (*list)->next = NULL;
 530             list = &(*list)->next;
 531         }
 532         break;
 533     }
 534     case USER_DEF_NATIVE_LIST_UNION_KIND_U16: {
 535         uint16List **list = &cvalue->u.u16;
 536         for (i = 0; i < 32; i++) {
 537             *list = g_new0(uint16List, 1);
 538             (*list)->value = i;
 539             (*list)->next = NULL;
 540             list = &(*list)->next;
 541         }
 542         break;
 543     }
 544     case USER_DEF_NATIVE_LIST_UNION_KIND_U32: {
 545         uint32List **list = &cvalue->u.u32;
 546         for (i = 0; i < 32; i++) {
 547             *list = g_new0(uint32List, 1);
 548             (*list)->value = i;
 549             (*list)->next = NULL;
 550             list = &(*list)->next;
 551         }
 552         break;
 553     }
 554     case USER_DEF_NATIVE_LIST_UNION_KIND_U64: {
 555         uint64List **list = &cvalue->u.u64;
 556         for (i = 0; i < 32; i++) {
 557             *list = g_new0(uint64List, 1);
 558             (*list)->value = i;
 559             (*list)->next = NULL;
 560             list = &(*list)->next;
 561         }
 562         break;
 563     }
 564     case USER_DEF_NATIVE_LIST_UNION_KIND_BOOLEAN: {
 565         boolList **list = &cvalue->u.boolean;
 566         for (i = 0; i < 32; i++) {
 567             *list = g_new0(boolList, 1);
 568             (*list)->value = (i % 3 == 0);
 569             (*list)->next = NULL;
 570             list = &(*list)->next;
 571         }
 572         break;
 573     }
 574     case USER_DEF_NATIVE_LIST_UNION_KIND_STRING: {
 575         strList **list = &cvalue->u.string;
 576         for (i = 0; i < 32; i++) {
 577             *list = g_new0(strList, 1);
 578             (*list)->value = g_strdup_printf("%d", i);
 579             (*list)->next = NULL;
 580             list = &(*list)->next;
 581         }
 582         break;
 583     }
 584     case USER_DEF_NATIVE_LIST_UNION_KIND_NUMBER: {
 585         numberList **list = &cvalue->u.number;
 586         for (i = 0; i < 32; i++) {
 587             *list = g_new0(numberList, 1);
 588             (*list)->value = (double)i / 3;
 589             (*list)->next = NULL;
 590             list = &(*list)->next;
 591         }
 592         break;
 593     }
 594     default:
 595         g_assert_not_reached();
 596     }
 597 }
 598
 599 static void check_native_list(QObject *qobj,
 600                               UserDefNativeListUnionKind kind)
 601 {
 602     QDict *qdict;
 603     QList *qlist;
 604     int i;
 605
 606     g_assert(qobj);
 607     g_assert(qobject_type(qobj) == QTYPE_QDICT);
 608     qdict = qobject_to_qdict(qobj);
 609     g_assert(qdict);
 610     g_assert(qdict_haskey(qdict, "data"));
 611     qlist = qlist_copy(qobject_to_qlist(qdict_get(qdict, "data")));
 612
 613     switch (kind) {
 614     case USER_DEF_NATIVE_LIST_UNION_KIND_S8:
 615     case USER_DEF_NATIVE_LIST_UNION_KIND_S16:
 616     case USER_DEF_NATIVE_LIST_UNION_KIND_S32:
 617     case USER_DEF_NATIVE_LIST_UNION_KIND_S64:
 618     case USER_DEF_NATIVE_LIST_UNION_KIND_U8:
 619     case USER_DEF_NATIVE_LIST_UNION_KIND_U16:
 620     case USER_DEF_NATIVE_LIST_UNION_KIND_U32:
 621     case USER_DEF_NATIVE_LIST_UNION_KIND_U64:
 622         /* all integer elements in JSON arrays get stored into QInts when
 623          * we convert to QObjects, so we can check them all in the same
 624          * fashion, so simply fall through here
 625          */
 626     case USER_DEF_NATIVE_LIST_UNION_KIND_INTEGER:
 627         for (i = 0; i < 32; i++) {
 628             QObject *tmp;
 629             QInt *qvalue;
 630             tmp = qlist_peek(qlist);
 631             g_assert(tmp);
 632             qvalue = qobject_to_qint(tmp);
 633             g_assert_cmpint(qint_get_int(qvalue), ==, i);
 634             qobject_decref(qlist_pop(qlist));
 635         }
 636         break;
 637     case USER_DEF_NATIVE_LIST_UNION_KIND_BOOLEAN:
 638         for (i = 0; i < 32; i++) {
 639             QObject *tmp;
 640             QBool *qvalue;
 641             tmp = qlist_peek(qlist);
 642             g_assert(tmp);
 643             qvalue = qobject_to_qbool(tmp);
 644             g_assert_cmpint(qbool_get_bool(qvalue), ==, i % 3 == 0);
 645             qobject_decref(qlist_pop(qlist));
 646         }
 647         break;
 648     case USER_DEF_NATIVE_LIST_UNION_KIND_STRING:
 649         for (i = 0; i < 32; i++) {
 650             QObject *tmp;
 651             QString *qvalue;
 652             gchar str[8];
 653             tmp = qlist_peek(qlist);
 654             g_assert(tmp);
 655             qvalue = qobject_to_qstring(tmp);
 656             sprintf(str, "%d", i);
 657             g_assert_cmpstr(qstring_get_str(qvalue), ==, str);
 658             qobject_decref(qlist_pop(qlist));
 659         }
 660         break;
 661     case USER_DEF_NATIVE_LIST_UNION_KIND_NUMBER:
 662         for (i = 0; i < 32; i++) {
 663             QObject *tmp;
 664             QFloat *qvalue;
 665             GString *double_expected = g_string_new("");
 666             GString *double_actual = g_string_new("");
 667
 668             tmp = qlist_peek(qlist);
 669             g_assert(tmp);
 670             qvalue = qobject_to_qfloat(tmp);
 671             g_string_printf(double_expected, "%.6f", (double)i / 3);
 672             g_string_printf(double_actual, "%.6f", qfloat_get_double(qvalue));
 673             g_assert_cmpstr(double_actual->str, ==, double_expected->str);
 674
 675             qobject_decref(qlist_pop(qlist));
 676             g_string_free(double_expected, true);
 677             g_string_free(double_actual, true);
 678         }
 679         break;
 680     default:
 681         g_assert_not_reached();
 682     }
 683     QDECREF(qlist);
 684 }
 685
 686 static void test_native_list(TestOutputVisitorData *data,
 687                              const void *unused,
 688                              UserDefNativeListUnionKind kind)
 689 {
 690     UserDefNativeListUnion *cvalue = g_new0(UserDefNativeListUnion, 1);
 691     QObject *obj;
 692
 693     cvalue->type = kind;
 694     init_native_list(cvalue);
 695
 696     visit_type_UserDefNativeListUnion(data->ov, NULL, &cvalue, &error_abort);
 697
 698     obj = qmp_output_get_qobject(data->qov);
 699     check_native_list(obj, cvalue->type);
 700     qapi_free_UserDefNativeListUnion(cvalue);
 701     qobject_decref(obj);
 702 }
 703
 704 static void test_visitor_out_native_list_int(TestOutputVisitorData *data,
 705                                              const void *unused)
 706 {
 707     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_INTEGER);
 708 }
 709
 710 static void test_visitor_out_native_list_int8(TestOutputVisitorData *data,
 711                                               const void *unused)
 712 {
 713     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_S8);
 714 }
 715
 716 static void test_visitor_out_native_list_int16(TestOutputVisitorData *data,
 717                                                const void *unused)
 718 {
 719     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_S16);
 720 }
 721
 722 static void test_visitor_out_native_list_int32(TestOutputVisitorData *data,
 723                                                const void *unused)
 724 {
 725     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_S32);
 726 }
 727
 728 static void test_visitor_out_native_list_int64(TestOutputVisitorData *data,
 729                                                const void *unused)
 730 {
 731     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_S64);
 732 }
 733
 734 static void test_visitor_out_native_list_uint8(TestOutputVisitorData *data,
 735                                                const void *unused)
 736 {
 737     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_U8);
 738 }
 739
 740 static void test_visitor_out_native_list_uint16(TestOutputVisitorData *data,
 741                                                 const void *unused)
 742 {
 743     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_U16);
 744 }
 745
 746 static void test_visitor_out_native_list_uint32(TestOutputVisitorData *data,
 747                                                 const void *unused)
 748 {
 749     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_U32);
 750 }
 751
 752 static void test_visitor_out_native_list_uint64(TestOutputVisitorData *data,
 753                                                 const void *unused)
 754 {
 755     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_U64);
 756 }
 757
 758 static void test_visitor_out_native_list_bool(TestOutputVisitorData *data,
 759                                               const void *unused)
 760 {
 761     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_BOOLEAN);
 762 }
 763
 764 static void test_visitor_out_native_list_str(TestOutputVisitorData *data,
 765                                               const void *unused)
 766 {
 767     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_STRING);
 768 }
 769
 770 static void test_visitor_out_native_list_number(TestOutputVisitorData *data,
 771                                                 const void *unused)
 772 {
 773     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_NUMBER);
 774 }
 775
 776 static void output_visitor_test_add(const char *testpath,
 777                                     TestOutputVisitorData *data,
 778                                     void (*test_func)(TestOutputVisitorData *data, const void *user_data))
 779 {
 780     g_test_add(testpath, TestOutputVisitorData, data, visitor_output_setup,
 781                test_func, visitor_output_teardown);
 782 }
 783
 784 int main(int argc, char **argv)
 785 {
 786     TestOutputVisitorData out_visitor_data;
 787
 788     g_test_init(&argc, &argv, NULL);
 789
 790     output_visitor_test_add("/visitor/output/int",
 791                             &out_visitor_data, test_visitor_out_int);
 792     output_visitor_test_add("/visitor/output/bool",
 793                             &out_visitor_data, test_visitor_out_bool);
 794     output_visitor_test_add("/visitor/output/number",
 795                             &out_visitor_data, test_visitor_out_number);
 796     output_visitor_test_add("/visitor/output/string",
 797                             &out_visitor_data, test_visitor_out_string);
 798     output_visitor_test_add("/visitor/output/no-string",
 799                             &out_visitor_data, test_visitor_out_no_string);
 800     output_visitor_test_add("/visitor/output/enum",
 801                             &out_visitor_data, test_visitor_out_enum);
 802     output_visitor_test_add("/visitor/output/enum-errors",
 803                             &out_visitor_data, test_visitor_out_enum_errors);
 804     output_visitor_test_add("/visitor/output/struct",
 805                             &out_visitor_data, test_visitor_out_struct);
 806     output_visitor_test_add("/visitor/output/struct-nested",
 807                             &out_visitor_data, test_visitor_out_struct_nested);
 808     output_visitor_test_add("/visitor/output/struct-errors",
 809                             &out_visitor_data, test_visitor_out_struct_errors);
 810     output_visitor_test_add("/visitor/output/list",
 811                             &out_visitor_data, test_visitor_out_list);
 812     output_visitor_test_add("/visitor/output/any",
 813                             &out_visitor_data, test_visitor_out_any);
 814     output_visitor_test_add("/visitor/output/list-qapi-free",
 815                             &out_visitor_data, test_visitor_out_list_qapi_free);
 816     output_visitor_test_add("/visitor/output/union-flat",
 817                             &out_visitor_data, test_visitor_out_union_flat);
 818     output_visitor_test_add("/visitor/output/alternate",
 819                             &out_visitor_data, test_visitor_out_alternate);
 820     output_visitor_test_add("/visitor/output/empty",
 821                             &out_visitor_data, test_visitor_out_empty);
 822     output_visitor_test_add("/visitor/output/native_list/int",
 823                             &out_visitor_data,
 824                             test_visitor_out_native_list_int);
 825     output_visitor_test_add("/visitor/output/native_list/int8",
 826                             &out_visitor_data,
 827                             test_visitor_out_native_list_int8);
 828     output_visitor_test_add("/visitor/output/native_list/int16",
 829                             &out_visitor_data,
 830                             test_visitor_out_native_list_int16);
 831     output_visitor_test_add("/visitor/output/native_list/int32",
 832                             &out_visitor_data,
 833                             test_visitor_out_native_list_int32);
 834     output_visitor_test_add("/visitor/output/native_list/int64",
 835                             &out_visitor_data,
 836                             test_visitor_out_native_list_int64);
 837     output_visitor_test_add("/visitor/output/native_list/uint8",
 838                             &out_visitor_data,
 839                             test_visitor_out_native_list_uint8);
 840     output_visitor_test_add("/visitor/output/native_list/uint16",
 841                             &out_visitor_data,
 842                             test_visitor_out_native_list_uint16);
 843     output_visitor_test_add("/visitor/output/native_list/uint32",
 844                             &out_visitor_data,
 845                             test_visitor_out_native_list_uint32);
 846     output_visitor_test_add("/visitor/output/native_list/uint64",
 847                             &out_visitor_data,
 848                             test_visitor_out_native_list_uint64);
 849     output_visitor_test_add("/visitor/output/native_list/bool",
 850                             &out_visitor_data,
 851                             test_visitor_out_native_list_bool);
 852     output_visitor_test_add("/visitor/output/native_list/string",
 853                             &out_visitor_data,
 854                             test_visitor_out_native_list_str);
 855     output_visitor_test_add("/visitor/output/native_list/number",
 856                             &out_visitor_data,
 857                             test_visitor_out_native_list_number);
 858
 859     g_test_run();
 860
 861     return 0;
 862 }