tests/test-qobject-output-visitor.c

   1 /*
   2  * QObject Output Visitor unit-tests.
   3  *
   4  * Copyright (C) 2011-2016 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
  15 #include "qemu-common.h"
  16 #include "qapi/error.h"
  17 #include "qapi/qobject-output-visitor.h"
  18 #include "test-qapi-types.h"
  19 #include "test-qapi-visit.h"
  20 #include "qapi/qmp/types.h"
  21 #include "qapi/qmp/qjson.h"
  22
  23 typedef struct TestOutputVisitorData {
  24     Visitor *ov;
  25     QObject *obj;
  26 } TestOutputVisitorData;
  27
  28 static void visitor_output_setup(TestOutputVisitorData *data,
  29                                  const void *unused)
  30 {
  31     data->ov = qobject_output_visitor_new(&data->obj);
  32     g_assert(data->ov);
  33 }
  34
  35 static void visitor_output_teardown(TestOutputVisitorData *data,
  36                                     const void *unused)
  37 {
  38     visit_free(data->ov);
  39     data->ov = NULL;
  40     qobject_decref(data->obj);
  41     data->obj = NULL;
  42 }
  43
  44 static QObject *visitor_get(TestOutputVisitorData *data)
  45 {
  46     visit_complete(data->ov, &data->obj);
  47     g_assert(data->obj);
  48     return data->obj;
  49 }
  50
  51 static void visitor_reset(TestOutputVisitorData *data)
  52 {
  53     visitor_output_teardown(data, NULL);
  54     visitor_output_setup(data, NULL);
  55 }
  56
  57 static void test_visitor_out_int(TestOutputVisitorData *data,
  58                                  const void *unused)
  59 {
  60     int64_t value = -42;
  61     QInt *qint;
  62
  63     visit_type_int(data->ov, NULL, &value, &error_abort);
  64
  65     qint = qobject_to_qint(visitor_get(data));
  66     g_assert(qint);
  67     g_assert_cmpint(qint_get_int(qint), ==, value);
  68 }
  69
  70 static void test_visitor_out_bool(TestOutputVisitorData *data,
  71                                   const void *unused)
  72 {
  73     bool value = true;
  74     QBool *qbool;
  75
  76     visit_type_bool(data->ov, NULL, &value, &error_abort);
  77
  78     qbool = qobject_to_qbool(visitor_get(data));
  79     g_assert(qbool);
  80     g_assert(qbool_get_bool(qbool) == value);
  81 }
  82
  83 static void test_visitor_out_number(TestOutputVisitorData *data,
  84                                     const void *unused)
  85 {
  86     double value = 3.14;
  87     QFloat *qfloat;
  88
  89     visit_type_number(data->ov, NULL, &value, &error_abort);
  90
  91     qfloat = qobject_to_qfloat(visitor_get(data));
  92     g_assert(qfloat);
  93     g_assert(qfloat_get_double(qfloat) == value);
  94 }
  95
  96 static void test_visitor_out_string(TestOutputVisitorData *data,
  97                                     const void *unused)
  98 {
  99     char *string = (char *) "Q E M U";
 100     QString *qstr;
 101
 102     visit_type_str(data->ov, NULL, &string, &error_abort);
 103
 104     qstr = qobject_to_qstring(visitor_get(data));
 105     g_assert(qstr);
 106     g_assert_cmpstr(qstring_get_str(qstr), ==, string);
 107 }
 108
 109 static void test_visitor_out_no_string(TestOutputVisitorData *data,
 110                                        const void *unused)
 111 {
 112     char *string = NULL;
 113     QString *qstr;
 114
 115     /* A null string should return "" */
 116     visit_type_str(data->ov, NULL, &string, &error_abort);
 117
 118     qstr = qobject_to_qstring(visitor_get(data));
 119     g_assert(qstr);
 120     g_assert_cmpstr(qstring_get_str(qstr), ==, "");
 121 }
 122
 123 static void test_visitor_out_enum(TestOutputVisitorData *data,
 124                                   const void *unused)
 125 {
 126     EnumOne i;
 127     QString *qstr;
 128
 129     for (i = 0; i < ENUM_ONE__MAX; i++) {
 130         visit_type_EnumOne(data->ov, "unused", &i, &error_abort);
 131
 132         qstr = qobject_to_qstring(visitor_get(data));
 133         g_assert(qstr);
 134         g_assert_cmpstr(qstring_get_str(qstr), ==, EnumOne_lookup[i]);
 135         visitor_reset(data);
 136     }
 137 }
 138
 139 static void test_visitor_out_enum_errors(TestOutputVisitorData *data,
 140                                          const void *unused)
 141 {
 142     EnumOne i, bad_values[] = { ENUM_ONE__MAX, -1 };
 143     Error *err;
 144
 145     for (i = 0; i < ARRAY_SIZE(bad_values) ; i++) {
 146         err = NULL;
 147         visit_type_EnumOne(data->ov, "unused", &bad_values[i], &err);
 148         error_free_or_abort(&err);
 149         visitor_reset(data);
 150     }
 151 }
 152
 153
 154 static void test_visitor_out_struct(TestOutputVisitorData *data,
 155                                     const void *unused)
 156 {
 157     TestStruct test_struct = { .integer = 42,
 158                                .boolean = false,
 159                                .string = (char *) "foo"};
 160     TestStruct *p = &test_struct;
 161     QDict *qdict;
 162
 163     visit_type_TestStruct(data->ov, NULL, &p, &error_abort);
 164
 165     qdict = qobject_to_qdict(visitor_get(data));
 166     g_assert(qdict);
 167     g_assert_cmpint(qdict_size(qdict), ==, 3);
 168     g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, 42);
 169     g_assert_cmpint(qdict_get_bool(qdict, "boolean"), ==, false);
 170     g_assert_cmpstr(qdict_get_str(qdict, "string"), ==, "foo");
 171 }
 172
 173 static void test_visitor_out_struct_nested(TestOutputVisitorData *data,
 174                                            const void *unused)
 175 {
 176     int64_t value = 42;
 177     UserDefTwo *ud2;
 178     QDict *qdict, *dict1, *dict2, *dict3, *userdef;
 179     const char *string = "user def string";
 180     const char *strings[] = { "forty two", "forty three", "forty four",
 181                               "forty five" };
 182
 183     ud2 = g_malloc0(sizeof(*ud2));
 184     ud2->string0 = g_strdup(strings[0]);
 185
 186     ud2->dict1 = g_malloc0(sizeof(*ud2->dict1));
 187     ud2->dict1->string1 = g_strdup(strings[1]);
 188
 189     ud2->dict1->dict2 = g_malloc0(sizeof(*ud2->dict1->dict2));
 190     ud2->dict1->dict2->userdef = g_new0(UserDefOne, 1);
 191     ud2->dict1->dict2->userdef->string = g_strdup(string);
 192     ud2->dict1->dict2->userdef->integer = value;
 193     ud2->dict1->dict2->string = g_strdup(strings[2]);
 194
 195     ud2->dict1->dict3 = g_malloc0(sizeof(*ud2->dict1->dict3));
 196     ud2->dict1->has_dict3 = true;
 197     ud2->dict1->dict3->userdef = g_new0(UserDefOne, 1);
 198     ud2->dict1->dict3->userdef->string = g_strdup(string);
 199     ud2->dict1->dict3->userdef->integer = value;
 200     ud2->dict1->dict3->string = g_strdup(strings[3]);
 201
 202     visit_type_UserDefTwo(data->ov, "unused", &ud2, &error_abort);
 203
 204     qdict = qobject_to_qdict(visitor_get(data));
 205     g_assert(qdict);
 206     g_assert_cmpint(qdict_size(qdict), ==, 2);
 207     g_assert_cmpstr(qdict_get_str(qdict, "string0"), ==, strings[0]);
 208
 209     dict1 = qdict_get_qdict(qdict, "dict1");
 210     g_assert_cmpint(qdict_size(dict1), ==, 3);
 211     g_assert_cmpstr(qdict_get_str(dict1, "string1"), ==, strings[1]);
 212
 213     dict2 = qdict_get_qdict(dict1, "dict2");
 214     g_assert_cmpint(qdict_size(dict2), ==, 2);
 215     g_assert_cmpstr(qdict_get_str(dict2, "string"), ==, strings[2]);
 216     userdef = qdict_get_qdict(dict2, "userdef");
 217     g_assert_cmpint(qdict_size(userdef), ==, 2);
 218     g_assert_cmpint(qdict_get_int(userdef, "integer"), ==, value);
 219     g_assert_cmpstr(qdict_get_str(userdef, "string"), ==, string);
 220
 221     dict3 = qdict_get_qdict(dict1, "dict3");
 222     g_assert_cmpint(qdict_size(dict3), ==, 2);
 223     g_assert_cmpstr(qdict_get_str(dict3, "string"), ==, strings[3]);
 224     userdef = qdict_get_qdict(dict3, "userdef");
 225     g_assert_cmpint(qdict_size(userdef), ==, 2);
 226     g_assert_cmpint(qdict_get_int(userdef, "integer"), ==, value);
 227     g_assert_cmpstr(qdict_get_str(userdef, "string"), ==, string);
 228
 229     qapi_free_UserDefTwo(ud2);
 230 }
 231
 232 static void test_visitor_out_struct_errors(TestOutputVisitorData *data,
 233                                            const void *unused)
 234 {
 235     EnumOne bad_values[] = { ENUM_ONE__MAX, -1 };
 236     UserDefOne u = {0};
 237     UserDefOne *pu = &u;
 238     Error *err;
 239     int i;
 240
 241     for (i = 0; i < ARRAY_SIZE(bad_values) ; i++) {
 242         err = NULL;
 243         u.has_enum1 = true;
 244         u.enum1 = bad_values[i];
 245         visit_type_UserDefOne(data->ov, "unused", &pu, &err);
 246         error_free_or_abort(&err);
 247         visitor_reset(data);
 248     }
 249 }
 250
 251
 252 static void test_visitor_out_list(TestOutputVisitorData *data,
 253                                   const void *unused)
 254 {
 255     const char *value_str = "list value";
 256     TestStructList *p, *head = NULL;
 257     const int max_items = 10;
 258     bool value_bool = true;
 259     int value_int = 10;
 260     QListEntry *entry;
 261     QList *qlist;
 262     int i;
 263
 264     /* Build the list in reverse order... */
 265     for (i = 0; i < max_items; i++) {
 266         p = g_malloc0(sizeof(*p));
 267         p->value = g_malloc0(sizeof(*p->value));
 268         p->value->integer = value_int + (max_items - i - 1);
 269         p->value->boolean = value_bool;
 270         p->value->string = g_strdup(value_str);
 271
 272         p->next = head;
 273         head = p;
 274     }
 275
 276     visit_type_TestStructList(data->ov, NULL, &head, &error_abort);
 277
 278     qlist = qobject_to_qlist(visitor_get(data));
 279     g_assert(qlist);
 280     g_assert(!qlist_empty(qlist));
 281
 282     /* ...and ensure that the visitor sees it in order */
 283     i = 0;
 284     QLIST_FOREACH_ENTRY(qlist, entry) {
 285         QDict *qdict;
 286
 287         qdict = qobject_to_qdict(entry->value);
 288         g_assert(qdict);
 289         g_assert_cmpint(qdict_size(qdict), ==, 3);
 290         g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, value_int + i);
 291         g_assert_cmpint(qdict_get_bool(qdict, "boolean"), ==, value_bool);
 292         g_assert_cmpstr(qdict_get_str(qdict, "string"), ==, value_str);
 293         i++;
 294     }
 295     g_assert_cmpint(i, ==, max_items);
 296
 297     qapi_free_TestStructList(head);
 298 }
 299
 300 static void test_visitor_out_list_qapi_free(TestOutputVisitorData *data,
 301                                             const void *unused)
 302 {
 303     UserDefTwoList *p, *head = NULL;
 304     const char string[] = "foo bar";
 305     int i, max_count = 1024;
 306
 307     for (i = 0; i < max_count; i++) {
 308         p = g_malloc0(sizeof(*p));
 309         p->value = g_malloc0(sizeof(*p->value));
 310
 311         p->value->string0 = g_strdup(string);
 312         p->value->dict1 = g_new0(UserDefTwoDict, 1);
 313         p->value->dict1->string1 = g_strdup(string);
 314         p->value->dict1->dict2 = g_new0(UserDefTwoDictDict, 1);
 315         p->value->dict1->dict2->userdef = g_new0(UserDefOne, 1);
 316         p->value->dict1->dict2->userdef->string = g_strdup(string);
 317         p->value->dict1->dict2->userdef->integer = 42;
 318         p->value->dict1->dict2->string = g_strdup(string);
 319         p->value->dict1->has_dict3 = false;
 320
 321         p->next = head;
 322         head = p;
 323     }
 324
 325     qapi_free_UserDefTwoList(head);
 326 }
 327
 328 static void test_visitor_out_any(TestOutputVisitorData *data,
 329                                  const void *unused)
 330 {
 331     QObject *qobj;
 332     QInt *qint;
 333     QBool *qbool;
 334     QString *qstring;
 335     QDict *qdict;
 336
 337     qobj = QOBJECT(qint_from_int(-42));
 338     visit_type_any(data->ov, NULL, &qobj, &error_abort);
 339     qint = qobject_to_qint(visitor_get(data));
 340     g_assert(qint);
 341     g_assert_cmpint(qint_get_int(qint), ==, -42);
 342     qobject_decref(qobj);
 343
 344     visitor_reset(data);
 345     qdict = qdict_new();
 346     qdict_put_int(qdict, "integer", -42);
 347     qdict_put_bool(qdict, "boolean", true);
 348     qdict_put_str(qdict, "string", "foo");
 349     qobj = QOBJECT(qdict);
 350     visit_type_any(data->ov, NULL, &qobj, &error_abort);
 351     qobject_decref(qobj);
 352     qdict = qobject_to_qdict(visitor_get(data));
 353     g_assert(qdict);
 354     qint = qobject_to_qint(qdict_get(qdict, "integer"));
 355     g_assert(qint);
 356     g_assert_cmpint(qint_get_int(qint), ==, -42);
 357     qbool = qobject_to_qbool(qdict_get(qdict, "boolean"));
 358     g_assert(qbool);
 359     g_assert(qbool_get_bool(qbool) == true);
 360     qstring = qobject_to_qstring(qdict_get(qdict, "string"));
 361     g_assert(qstring);
 362     g_assert_cmpstr(qstring_get_str(qstring), ==, "foo");
 363 }
 364
 365 static void test_visitor_out_union_flat(TestOutputVisitorData *data,
 366                                         const void *unused)
 367 {
 368     QDict *qdict;
 369
 370     UserDefFlatUnion *tmp = g_malloc0(sizeof(UserDefFlatUnion));
 371     tmp->enum1 = ENUM_ONE_VALUE1;
 372     tmp->string = g_strdup("str");
 373     tmp->integer = 41;
 374     tmp->u.value1.boolean = true;
 375
 376     visit_type_UserDefFlatUnion(data->ov, NULL, &tmp, &error_abort);
 377     qdict = qobject_to_qdict(visitor_get(data));
 378     g_assert(qdict);
 379     g_assert_cmpstr(qdict_get_str(qdict, "enum1"), ==, "value1");
 380     g_assert_cmpstr(qdict_get_str(qdict, "string"), ==, "str");
 381     g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, 41);
 382     g_assert_cmpint(qdict_get_bool(qdict, "boolean"), ==, true);
 383
 384     qapi_free_UserDefFlatUnion(tmp);
 385 }
 386
 387 static void test_visitor_out_alternate(TestOutputVisitorData *data,
 388                                        const void *unused)
 389 {
 390     UserDefAlternate *tmp;
 391     QInt *qint;
 392     QString *qstr;
 393     QDict *qdict;
 394
 395     tmp = g_new0(UserDefAlternate, 1);
 396     tmp->type = QTYPE_QINT;
 397     tmp->u.i = 42;
 398
 399     visit_type_UserDefAlternate(data->ov, NULL, &tmp, &error_abort);
 400     qint = qobject_to_qint(visitor_get(data));
 401     g_assert(qint);
 402     g_assert_cmpint(qint_get_int(qint), ==, 42);
 403
 404     qapi_free_UserDefAlternate(tmp);
 405
 406     visitor_reset(data);
 407     tmp = g_new0(UserDefAlternate, 1);
 408     tmp->type = QTYPE_QSTRING;
 409     tmp->u.s = g_strdup("hello");
 410
 411     visit_type_UserDefAlternate(data->ov, NULL, &tmp, &error_abort);
 412     qstr = qobject_to_qstring(visitor_get(data));
 413     g_assert(qstr);
 414     g_assert_cmpstr(qstring_get_str(qstr), ==, "hello");
 415
 416     qapi_free_UserDefAlternate(tmp);
 417
 418     visitor_reset(data);
 419     tmp = g_new0(UserDefAlternate, 1);
 420     tmp->type = QTYPE_QDICT;
 421     tmp->u.udfu.integer = 1;
 422     tmp->u.udfu.string = g_strdup("str");
 423     tmp->u.udfu.enum1 = ENUM_ONE_VALUE1;
 424     tmp->u.udfu.u.value1.boolean = true;
 425
 426     visit_type_UserDefAlternate(data->ov, NULL, &tmp, &error_abort);
 427     qdict = qobject_to_qdict(visitor_get(data));
 428     g_assert(qdict);
 429     g_assert_cmpint(qdict_size(qdict), ==, 4);
 430     g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, 1);
 431     g_assert_cmpstr(qdict_get_str(qdict, "string"), ==, "str");
 432     g_assert_cmpstr(qdict_get_str(qdict, "enum1"), ==, "value1");
 433     g_assert_cmpint(qdict_get_bool(qdict, "boolean"), ==, true);
 434
 435     qapi_free_UserDefAlternate(tmp);
 436 }
 437
 438 static void test_visitor_out_null(TestOutputVisitorData *data,
 439                                   const void *unused)
 440 {
 441     QDict *qdict;
 442     QObject *nil;
 443
 444     visit_start_struct(data->ov, NULL, NULL, 0, &error_abort);
 445     visit_type_null(data->ov, "a", &error_abort);
 446     visit_check_struct(data->ov, &error_abort);
 447     visit_end_struct(data->ov, NULL);
 448     qdict = qobject_to_qdict(visitor_get(data));
 449     g_assert(qdict);
 450     g_assert_cmpint(qdict_size(qdict), ==, 1);
 451     nil = qdict_get(qdict, "a");
 452     g_assert(nil);
 453     g_assert(qobject_type(nil) == QTYPE_QNULL);
 454 }
 455
 456 static void init_native_list(UserDefNativeListUnion *cvalue)
 457 {
 458     int i;
 459     switch (cvalue->type) {
 460     case USER_DEF_NATIVE_LIST_UNION_KIND_INTEGER: {
 461         intList **list = &cvalue->u.integer.data;
 462         for (i = 0; i < 32; i++) {
 463             *list = g_new0(intList, 1);
 464             (*list)->value = i;
 465             (*list)->next = NULL;
 466             list = &(*list)->next;
 467         }
 468         break;
 469     }
 470     case USER_DEF_NATIVE_LIST_UNION_KIND_S8: {
 471         int8List **list = &cvalue->u.s8.data;
 472         for (i = 0; i < 32; i++) {
 473             *list = g_new0(int8List, 1);
 474             (*list)->value = i;
 475             (*list)->next = NULL;
 476             list = &(*list)->next;
 477         }
 478         break;
 479     }
 480     case USER_DEF_NATIVE_LIST_UNION_KIND_S16: {
 481         int16List **list = &cvalue->u.s16.data;
 482         for (i = 0; i < 32; i++) {
 483             *list = g_new0(int16List, 1);
 484             (*list)->value = i;
 485             (*list)->next = NULL;
 486             list = &(*list)->next;
 487         }
 488         break;
 489     }
 490     case USER_DEF_NATIVE_LIST_UNION_KIND_S32: {
 491         int32List **list = &cvalue->u.s32.data;
 492         for (i = 0; i < 32; i++) {
 493             *list = g_new0(int32List, 1);
 494             (*list)->value = i;
 495             (*list)->next = NULL;
 496             list = &(*list)->next;
 497         }
 498         break;
 499     }
 500     case USER_DEF_NATIVE_LIST_UNION_KIND_S64: {
 501         int64List **list = &cvalue->u.s64.data;
 502         for (i = 0; i < 32; i++) {
 503             *list = g_new0(int64List, 1);
 504             (*list)->value = i;
 505             (*list)->next = NULL;
 506             list = &(*list)->next;
 507         }
 508         break;
 509     }
 510     case USER_DEF_NATIVE_LIST_UNION_KIND_U8: {
 511         uint8List **list = &cvalue->u.u8.data;
 512         for (i = 0; i < 32; i++) {
 513             *list = g_new0(uint8List, 1);
 514             (*list)->value = i;
 515             (*list)->next = NULL;
 516             list = &(*list)->next;
 517         }
 518         break;
 519     }
 520     case USER_DEF_NATIVE_LIST_UNION_KIND_U16: {
 521         uint16List **list = &cvalue->u.u16.data;
 522         for (i = 0; i < 32; i++) {
 523             *list = g_new0(uint16List, 1);
 524             (*list)->value = i;
 525             (*list)->next = NULL;
 526             list = &(*list)->next;
 527         }
 528         break;
 529     }
 530     case USER_DEF_NATIVE_LIST_UNION_KIND_U32: {
 531         uint32List **list = &cvalue->u.u32.data;
 532         for (i = 0; i < 32; i++) {
 533             *list = g_new0(uint32List, 1);
 534             (*list)->value = i;
 535             (*list)->next = NULL;
 536             list = &(*list)->next;
 537         }
 538         break;
 539     }
 540     case USER_DEF_NATIVE_LIST_UNION_KIND_U64: {
 541         uint64List **list = &cvalue->u.u64.data;
 542         for (i = 0; i < 32; i++) {
 543             *list = g_new0(uint64List, 1);
 544             (*list)->value = i;
 545             (*list)->next = NULL;
 546             list = &(*list)->next;
 547         }
 548         break;
 549     }
 550     case USER_DEF_NATIVE_LIST_UNION_KIND_BOOLEAN: {
 551         boolList **list = &cvalue->u.boolean.data;
 552         for (i = 0; i < 32; i++) {
 553             *list = g_new0(boolList, 1);
 554             (*list)->value = (i % 3 == 0);
 555             (*list)->next = NULL;
 556             list = &(*list)->next;
 557         }
 558         break;
 559     }
 560     case USER_DEF_NATIVE_LIST_UNION_KIND_STRING: {
 561         strList **list = &cvalue->u.string.data;
 562         for (i = 0; i < 32; i++) {
 563             *list = g_new0(strList, 1);
 564             (*list)->value = g_strdup_printf("%d", i);
 565             (*list)->next = NULL;
 566             list = &(*list)->next;
 567         }
 568         break;
 569     }
 570     case USER_DEF_NATIVE_LIST_UNION_KIND_NUMBER: {
 571         numberList **list = &cvalue->u.number.data;
 572         for (i = 0; i < 32; i++) {
 573             *list = g_new0(numberList, 1);
 574             (*list)->value = (double)i / 3;
 575             (*list)->next = NULL;
 576             list = &(*list)->next;
 577         }
 578         break;
 579     }
 580     default:
 581         g_assert_not_reached();
 582     }
 583 }
 584
 585 static void check_native_list(QObject *qobj,
 586                               UserDefNativeListUnionKind kind)
 587 {
 588     QDict *qdict;
 589     QList *qlist;
 590     int i;
 591
 592     qdict = qobject_to_qdict(qobj);
 593     g_assert(qdict);
 594     g_assert(qdict_haskey(qdict, "data"));
 595     qlist = qlist_copy(qobject_to_qlist(qdict_get(qdict, "data")));
 596
 597     switch (kind) {
 598     case USER_DEF_NATIVE_LIST_UNION_KIND_S8:
 599     case USER_DEF_NATIVE_LIST_UNION_KIND_S16:
 600     case USER_DEF_NATIVE_LIST_UNION_KIND_S32:
 601     case USER_DEF_NATIVE_LIST_UNION_KIND_S64:
 602     case USER_DEF_NATIVE_LIST_UNION_KIND_U8:
 603     case USER_DEF_NATIVE_LIST_UNION_KIND_U16:
 604     case USER_DEF_NATIVE_LIST_UNION_KIND_U32:
 605     case USER_DEF_NATIVE_LIST_UNION_KIND_U64:
 606         /* all integer elements in JSON arrays get stored into QInts when
 607          * we convert to QObjects, so we can check them all in the same
 608          * fashion, so simply fall through here
 609          */
 610     case USER_DEF_NATIVE_LIST_UNION_KIND_INTEGER:
 611         for (i = 0; i < 32; i++) {
 612             QObject *tmp;
 613             QInt *qvalue;
 614             tmp = qlist_peek(qlist);
 615             g_assert(tmp);
 616             qvalue = qobject_to_qint(tmp);
 617             g_assert_cmpint(qint_get_int(qvalue), ==, i);
 618             qobject_decref(qlist_pop(qlist));
 619         }
 620         break;
 621     case USER_DEF_NATIVE_LIST_UNION_KIND_BOOLEAN:
 622         for (i = 0; i < 32; i++) {
 623             QObject *tmp;
 624             QBool *qvalue;
 625             tmp = qlist_peek(qlist);
 626             g_assert(tmp);
 627             qvalue = qobject_to_qbool(tmp);
 628             g_assert_cmpint(qbool_get_bool(qvalue), ==, i % 3 == 0);
 629             qobject_decref(qlist_pop(qlist));
 630         }
 631         break;
 632     case USER_DEF_NATIVE_LIST_UNION_KIND_STRING:
 633         for (i = 0; i < 32; i++) {
 634             QObject *tmp;
 635             QString *qvalue;
 636             gchar str[8];
 637             tmp = qlist_peek(qlist);
 638             g_assert(tmp);
 639             qvalue = qobject_to_qstring(tmp);
 640             sprintf(str, "%d", i);
 641             g_assert_cmpstr(qstring_get_str(qvalue), ==, str);
 642             qobject_decref(qlist_pop(qlist));
 643         }
 644         break;
 645     case USER_DEF_NATIVE_LIST_UNION_KIND_NUMBER:
 646         for (i = 0; i < 32; i++) {
 647             QObject *tmp;
 648             QFloat *qvalue;
 649             GString *double_expected = g_string_new("");
 650             GString *double_actual = g_string_new("");
 651
 652             tmp = qlist_peek(qlist);
 653             g_assert(tmp);
 654             qvalue = qobject_to_qfloat(tmp);
 655             g_string_printf(double_expected, "%.6f", (double)i / 3);
 656             g_string_printf(double_actual, "%.6f", qfloat_get_double(qvalue));
 657             g_assert_cmpstr(double_actual->str, ==, double_expected->str);
 658
 659             qobject_decref(qlist_pop(qlist));
 660             g_string_free(double_expected, true);
 661             g_string_free(double_actual, true);
 662         }
 663         break;
 664     default:
 665         g_assert_not_reached();
 666     }
 667     QDECREF(qlist);
 668 }
 669
 670 static void test_native_list(TestOutputVisitorData *data,
 671                              const void *unused,
 672                              UserDefNativeListUnionKind kind)
 673 {
 674     UserDefNativeListUnion *cvalue = g_new0(UserDefNativeListUnion, 1);
 675     QObject *obj;
 676
 677     cvalue->type = kind;
 678     init_native_list(cvalue);
 679
 680     visit_type_UserDefNativeListUnion(data->ov, NULL, &cvalue, &error_abort);
 681
 682     obj = visitor_get(data);
 683     check_native_list(obj, cvalue->type);
 684     qapi_free_UserDefNativeListUnion(cvalue);
 685 }
 686
 687 static void test_visitor_out_native_list_int(TestOutputVisitorData *data,
 688                                              const void *unused)
 689 {
 690     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_INTEGER);
 691 }
 692
 693 static void test_visitor_out_native_list_int8(TestOutputVisitorData *data,
 694                                               const void *unused)
 695 {
 696     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_S8);
 697 }
 698
 699 static void test_visitor_out_native_list_int16(TestOutputVisitorData *data,
 700                                                const void *unused)
 701 {
 702     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_S16);
 703 }
 704
 705 static void test_visitor_out_native_list_int32(TestOutputVisitorData *data,
 706                                                const void *unused)
 707 {
 708     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_S32);
 709 }
 710
 711 static void test_visitor_out_native_list_int64(TestOutputVisitorData *data,
 712                                                const void *unused)
 713 {
 714     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_S64);
 715 }
 716
 717 static void test_visitor_out_native_list_uint8(TestOutputVisitorData *data,
 718                                                const void *unused)
 719 {
 720     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_U8);
 721 }
 722
 723 static void test_visitor_out_native_list_uint16(TestOutputVisitorData *data,
 724                                                 const void *unused)
 725 {
 726     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_U16);
 727 }
 728
 729 static void test_visitor_out_native_list_uint32(TestOutputVisitorData *data,
 730                                                 const void *unused)
 731 {
 732     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_U32);
 733 }
 734
 735 static void test_visitor_out_native_list_uint64(TestOutputVisitorData *data,
 736                                                 const void *unused)
 737 {
 738     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_U64);
 739 }
 740
 741 static void test_visitor_out_native_list_bool(TestOutputVisitorData *data,
 742                                               const void *unused)
 743 {
 744     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_BOOLEAN);
 745 }
 746
 747 static void test_visitor_out_native_list_str(TestOutputVisitorData *data,
 748                                               const void *unused)
 749 {
 750     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_STRING);
 751 }
 752
 753 static void test_visitor_out_native_list_number(TestOutputVisitorData *data,
 754                                                 const void *unused)
 755 {
 756     test_native_list(data, unused, USER_DEF_NATIVE_LIST_UNION_KIND_NUMBER);
 757 }
 758
 759 static void output_visitor_test_add(const char *testpath,
 760                                     TestOutputVisitorData *data,
 761                                     void (*test_func)(TestOutputVisitorData *data, const void *user_data))
 762 {
 763     g_test_add(testpath, TestOutputVisitorData, data, visitor_output_setup,
 764                test_func, visitor_output_teardown);
 765 }
 766
 767 int main(int argc, char **argv)
 768 {
 769     TestOutputVisitorData out_visitor_data;
 770
 771     g_test_init(&argc, &argv, NULL);
 772
 773     output_visitor_test_add("/visitor/output/int",
 774                             &out_visitor_data, test_visitor_out_int);
 775     output_visitor_test_add("/visitor/output/bool",
 776                             &out_visitor_data, test_visitor_out_bool);
 777     output_visitor_test_add("/visitor/output/number",
 778                             &out_visitor_data, test_visitor_out_number);
 779     output_visitor_test_add("/visitor/output/string",
 780                             &out_visitor_data, test_visitor_out_string);
 781     output_visitor_test_add("/visitor/output/no-string",
 782                             &out_visitor_data, test_visitor_out_no_string);
 783     output_visitor_test_add("/visitor/output/enum",
 784                             &out_visitor_data, test_visitor_out_enum);
 785     output_visitor_test_add("/visitor/output/enum-errors",
 786                             &out_visitor_data, test_visitor_out_enum_errors);
 787     output_visitor_test_add("/visitor/output/struct",
 788                             &out_visitor_data, test_visitor_out_struct);
 789     output_visitor_test_add("/visitor/output/struct-nested",
 790                             &out_visitor_data, test_visitor_out_struct_nested);
 791     output_visitor_test_add("/visitor/output/struct-errors",
 792                             &out_visitor_data, test_visitor_out_struct_errors);
 793     output_visitor_test_add("/visitor/output/list",
 794                             &out_visitor_data, test_visitor_out_list);
 795     output_visitor_test_add("/visitor/output/any",
 796                             &out_visitor_data, test_visitor_out_any);
 797     output_visitor_test_add("/visitor/output/list-qapi-free",
 798                             &out_visitor_data, test_visitor_out_list_qapi_free);
 799     output_visitor_test_add("/visitor/output/union-flat",
 800                             &out_visitor_data, test_visitor_out_union_flat);
 801     output_visitor_test_add("/visitor/output/alternate",
 802                             &out_visitor_data, test_visitor_out_alternate);
 803     output_visitor_test_add("/visitor/output/null",
 804                             &out_visitor_data, test_visitor_out_null);
 805     output_visitor_test_add("/visitor/output/native_list/int",
 806                             &out_visitor_data,
 807                             test_visitor_out_native_list_int);
 808     output_visitor_test_add("/visitor/output/native_list/int8",
 809                             &out_visitor_data,
 810                             test_visitor_out_native_list_int8);
 811     output_visitor_test_add("/visitor/output/native_list/int16",
 812                             &out_visitor_data,
 813                             test_visitor_out_native_list_int16);
 814     output_visitor_test_add("/visitor/output/native_list/int32",
 815                             &out_visitor_data,
 816                             test_visitor_out_native_list_int32);
 817     output_visitor_test_add("/visitor/output/native_list/int64",
 818                             &out_visitor_data,
 819                             test_visitor_out_native_list_int64);
 820     output_visitor_test_add("/visitor/output/native_list/uint8",
 821                             &out_visitor_data,
 822                             test_visitor_out_native_list_uint8);
 823     output_visitor_test_add("/visitor/output/native_list/uint16",
 824                             &out_visitor_data,
 825                             test_visitor_out_native_list_uint16);
 826     output_visitor_test_add("/visitor/output/native_list/uint32",
 827                             &out_visitor_data,
 828                             test_visitor_out_native_list_uint32);
 829     output_visitor_test_add("/visitor/output/native_list/uint64",
 830                             &out_visitor_data,
 831                             test_visitor_out_native_list_uint64);
 832     output_visitor_test_add("/visitor/output/native_list/bool",
 833                             &out_visitor_data,
 834                             test_visitor_out_native_list_bool);
 835     output_visitor_test_add("/visitor/output/native_list/string",
 836                             &out_visitor_data,
 837                             test_visitor_out_native_list_str);
 838     output_visitor_test_add("/visitor/output/native_list/number",
 839                             &out_visitor_data,
 840                             test_visitor_out_native_list_number);
 841
 842     g_test_run();
 843
 844     return 0;
 845 }