tests/test-qobject-input-visitor.c

   1 /*
   2  * QObject Input Visitor unit-tests.
   3  *
   4  * Copyright (C) 2011-2016 Red Hat Inc.
   5  *
   6  * Authors:
   7  *  Luiz Capitulino <lcapitulino@redhat.com>
   8  *  Paolo Bonzini <pbonzini@redhat.com>
   9  *
  10  * This work is licensed under the terms of the GNU GPL, version 2 or later.
  11  * See the COPYING file in the top-level directory.
  12  */
  13
  14 #include "qemu/osdep.h"
  15
  16 #include "qemu-common.h"
  17 #include "qapi/error.h"
  18 #include "qapi/qapi-visit-introspect.h"
  19 #include "qapi/qobject-input-visitor.h"
  20 #include "test-qapi-visit.h"
  21 #include "qapi/qmp/qbool.h"
  22 #include "qapi/qmp/qdict.h"
  23 #include "qapi/qmp/qnull.h"
  24 #include "qapi/qmp/qnum.h"
  25 #include "qapi/qmp/qstring.h"
  26 #include "qapi/qmp/qjson.h"
  27 #include "test-qapi-introspect.h"
  28 #include "qapi/qapi-introspect.h"
  29
  30 typedef struct TestInputVisitorData {
  31     QObject *obj;
  32     Visitor *qiv;
  33 } TestInputVisitorData;
  34
  35 static void visitor_input_teardown(TestInputVisitorData *data,
  36                                    const void *unused)
  37 {
  38     qobject_decref(data->obj);
  39     data->obj = NULL;
  40
  41     if (data->qiv) {
  42         visit_free(data->qiv);
  43         data->qiv = NULL;
  44     }
  45 }
  46
  47 /* The various test_init functions are provided instead of a test setup
  48    function so that the JSON string used by the tests are kept in the test
  49    functions (and not in main()). */
  50 static Visitor *visitor_input_test_init_internal(TestInputVisitorData *data,
  51                                                  bool keyval,
  52                                                  const char *json_string,
  53                                                  va_list *ap)
  54 {
  55     visitor_input_teardown(data, NULL);
  56
  57     data->obj = qobject_from_jsonv(json_string, ap, &error_abort);
  58     g_assert(data->obj);
  59
  60     if (keyval) {
  61         data->qiv = qobject_input_visitor_new_keyval(data->obj);
  62     } else {
  63         data->qiv = qobject_input_visitor_new(data->obj);
  64     }
  65     g_assert(data->qiv);
  66     return data->qiv;
  67 }
  68
  69 static GCC_FMT_ATTR(3, 4)
  70 Visitor *visitor_input_test_init_full(TestInputVisitorData *data,
  71                                       bool keyval,
  72                                       const char *json_string, ...)
  73 {
  74     Visitor *v;
  75     va_list ap;
  76
  77     va_start(ap, json_string);
  78     v = visitor_input_test_init_internal(data, keyval, json_string, &ap);
  79     va_end(ap);
  80     return v;
  81 }
  82
  83 static GCC_FMT_ATTR(2, 3)
  84 Visitor *visitor_input_test_init(TestInputVisitorData *data,
  85                                  const char *json_string, ...)
  86 {
  87     Visitor *v;
  88     va_list ap;
  89
  90     va_start(ap, json_string);
  91     v = visitor_input_test_init_internal(data, false, json_string, &ap);
  92     va_end(ap);
  93     return v;
  94 }
  95
  96 /* similar to visitor_input_test_init(), but does not expect a string
  97  * literal/format json_string argument and so can be used for
  98  * programatically generated strings (and we can't pass in programatically
  99  * generated strings via %s format parameters since qobject_from_jsonv()
 100  * will wrap those in double-quotes and treat the entire object as a
 101  * string)
 102  */
 103 static Visitor *visitor_input_test_init_raw(TestInputVisitorData *data,
 104                                             const char *json_string)
 105 {
 106     return visitor_input_test_init_internal(data, false, json_string, NULL);
 107 }
 108
 109 static void test_visitor_in_int(TestInputVisitorData *data,
 110                                 const void *unused)
 111 {
 112     int64_t res = 0;
 113     double dbl;
 114     int value = -42;
 115     Visitor *v;
 116
 117     v = visitor_input_test_init(data, "%d", value);
 118
 119     visit_type_int(v, NULL, &res, &error_abort);
 120     g_assert_cmpint(res, ==, value);
 121
 122     visit_type_number(v, NULL, &dbl, &error_abort);
 123     g_assert_cmpfloat(dbl, ==, -42.0);
 124 }
 125
 126 static void test_visitor_in_uint(TestInputVisitorData *data,
 127                                 const void *unused)
 128 {
 129     uint64_t res = 0;
 130     int64_t i64;
 131     double dbl;
 132     int value = 42;
 133     Visitor *v;
 134
 135     v = visitor_input_test_init(data, "%d", value);
 136
 137     visit_type_uint64(v, NULL, &res, &error_abort);
 138     g_assert_cmpuint(res, ==, (uint64_t)value);
 139
 140     visit_type_int(v, NULL, &i64, &error_abort);
 141     g_assert_cmpint(i64, ==, value);
 142
 143     visit_type_number(v, NULL, &dbl, &error_abort);
 144     g_assert_cmpfloat(dbl, ==, value);
 145
 146     /* BUG: value between INT64_MIN and -1 accepted modulo 2^64 */
 147     v = visitor_input_test_init(data, "%d", -value);
 148
 149     visit_type_uint64(v, NULL, &res, &error_abort);
 150     g_assert_cmpuint(res, ==, (uint64_t)-value);
 151
 152     v = visitor_input_test_init(data, "18446744073709551574");
 153
 154     visit_type_uint64(v, NULL, &res, &error_abort);
 155     g_assert_cmpuint(res, ==, 18446744073709551574U);
 156
 157     visit_type_number(v, NULL, &dbl, &error_abort);
 158     g_assert_cmpfloat(dbl, ==, 18446744073709552000.0);
 159 }
 160
 161 static void test_visitor_in_int_overflow(TestInputVisitorData *data,
 162                                          const void *unused)
 163 {
 164     int64_t res = 0;
 165     Error *err = NULL;
 166     Visitor *v;
 167
 168     /*
 169      * This will overflow a QNUM_I64, so should be deserialized into a
 170      * QNUM_DOUBLE field instead, leading to an error if we pass it to
 171      * visit_type_int().  Confirm this.
 172      */
 173     v = visitor_input_test_init(data, "%f", DBL_MAX);
 174
 175     visit_type_int(v, NULL, &res, &err);
 176     error_free_or_abort(&err);
 177 }
 178
 179 static void test_visitor_in_int_keyval(TestInputVisitorData *data,
 180                                        const void *unused)
 181 {
 182     int64_t res = 0, value = -42;
 183     Error *err = NULL;
 184     Visitor *v;
 185
 186     v = visitor_input_test_init_full(data, true, "%" PRId64, value);
 187     visit_type_int(v, NULL, &res, &err);
 188     error_free_or_abort(&err);
 189 }
 190
 191 static void test_visitor_in_int_str_keyval(TestInputVisitorData *data,
 192                                            const void *unused)
 193 {
 194     int64_t res = 0, value = -42;
 195     Visitor *v;
 196
 197     v = visitor_input_test_init_full(data, true, "\"-42\"");
 198
 199     visit_type_int(v, NULL, &res, &error_abort);
 200     g_assert_cmpint(res, ==, value);
 201 }
 202
 203 static void test_visitor_in_int_str_fail(TestInputVisitorData *data,
 204                                          const void *unused)
 205 {
 206     int64_t res = 0;
 207     Visitor *v;
 208     Error *err = NULL;
 209
 210     v = visitor_input_test_init(data, "\"-42\"");
 211
 212     visit_type_int(v, NULL, &res, &err);
 213     error_free_or_abort(&err);
 214 }
 215
 216 static void test_visitor_in_bool(TestInputVisitorData *data,
 217                                  const void *unused)
 218 {
 219     bool res = false;
 220     Visitor *v;
 221
 222     v = visitor_input_test_init(data, "true");
 223
 224     visit_type_bool(v, NULL, &res, &error_abort);
 225     g_assert_cmpint(res, ==, true);
 226 }
 227
 228 static void test_visitor_in_bool_keyval(TestInputVisitorData *data,
 229                                         const void *unused)
 230 {
 231     bool res = false;
 232     Error *err = NULL;
 233     Visitor *v;
 234
 235     v = visitor_input_test_init_full(data, true, "true");
 236
 237     visit_type_bool(v, NULL, &res, &err);
 238     error_free_or_abort(&err);
 239 }
 240
 241 static void test_visitor_in_bool_str_keyval(TestInputVisitorData *data,
 242                                             const void *unused)
 243 {
 244     bool res = false;
 245     Visitor *v;
 246
 247     v = visitor_input_test_init_full(data, true, "\"on\"");
 248
 249     visit_type_bool(v, NULL, &res, &error_abort);
 250     g_assert_cmpint(res, ==, true);
 251 }
 252
 253 static void test_visitor_in_bool_str_fail(TestInputVisitorData *data,
 254                                           const void *unused)
 255 {
 256     bool res = false;
 257     Visitor *v;
 258     Error *err = NULL;
 259
 260     v = visitor_input_test_init(data, "\"true\"");
 261
 262     visit_type_bool(v, NULL, &res, &err);
 263     error_free_or_abort(&err);
 264 }
 265
 266 static void test_visitor_in_number(TestInputVisitorData *data,
 267                                    const void *unused)
 268 {
 269     double res = 0, value = 3.14;
 270     Visitor *v;
 271
 272     v = visitor_input_test_init(data, "%f", value);
 273
 274     visit_type_number(v, NULL, &res, &error_abort);
 275     g_assert_cmpfloat(res, ==, value);
 276 }
 277
 278 static void test_visitor_in_large_number(TestInputVisitorData *data,
 279                                          const void *unused)
 280 {
 281     Error *err = NULL;
 282     double res = 0;
 283     int64_t i64;
 284     uint64_t u64;
 285     Visitor *v;
 286
 287     v = visitor_input_test_init(data, "-18446744073709551616"); /* -2^64 */
 288
 289     visit_type_number(v, NULL, &res, &error_abort);
 290     g_assert_cmpfloat(res, ==, -18446744073709552e3);
 291
 292     visit_type_int(v, NULL, &i64, &err);
 293     error_free_or_abort(&err);
 294
 295     visit_type_uint64(v, NULL, &u64, &err);
 296     error_free_or_abort(&err);
 297 }
 298
 299 static void test_visitor_in_number_keyval(TestInputVisitorData *data,
 300                                           const void *unused)
 301 {
 302     double res = 0, value = 3.14;
 303     Error *err = NULL;
 304     Visitor *v;
 305
 306     v = visitor_input_test_init_full(data, true, "%f", value);
 307
 308     visit_type_number(v, NULL, &res, &err);
 309     error_free_or_abort(&err);
 310 }
 311
 312 static void test_visitor_in_number_str_keyval(TestInputVisitorData *data,
 313                                               const void *unused)
 314 {
 315     double res = 0, value = 3.14;
 316     Visitor *v;
 317     Error *err = NULL;
 318
 319     v = visitor_input_test_init_full(data, true, "\"3.14\"");
 320
 321     visit_type_number(v, NULL, &res, &error_abort);
 322     g_assert_cmpfloat(res, ==, value);
 323
 324     v = visitor_input_test_init_full(data, true, "\"inf\"");
 325
 326     visit_type_number(v, NULL, &res, &err);
 327     error_free_or_abort(&err);
 328 }
 329
 330 static void test_visitor_in_number_str_fail(TestInputVisitorData *data,
 331                                             const void *unused)
 332 {
 333     double res = 0;
 334     Visitor *v;
 335     Error *err = NULL;
 336
 337     v = visitor_input_test_init(data, "\"3.14\"");
 338
 339     visit_type_number(v, NULL, &res, &err);
 340     error_free_or_abort(&err);
 341 }
 342
 343 static void test_visitor_in_size_str_keyval(TestInputVisitorData *data,
 344                                             const void *unused)
 345 {
 346     uint64_t res, value = 500 * 1024 * 1024;
 347     Visitor *v;
 348
 349     v = visitor_input_test_init_full(data, true, "\"500M\"");
 350
 351     visit_type_size(v, NULL, &res, &error_abort);
 352     g_assert_cmpfloat(res, ==, value);
 353 }
 354
 355 static void test_visitor_in_size_str_fail(TestInputVisitorData *data,
 356                                           const void *unused)
 357 {
 358     uint64_t res = 0;
 359     Visitor *v;
 360     Error *err = NULL;
 361
 362     v = visitor_input_test_init(data, "\"500M\"");
 363
 364     visit_type_size(v, NULL, &res, &err);
 365     error_free_or_abort(&err);
 366 }
 367
 368 static void test_visitor_in_string(TestInputVisitorData *data,
 369                                    const void *unused)
 370 {
 371     char *res = NULL, *value = (char *) "Q E M U";
 372     Visitor *v;
 373
 374     v = visitor_input_test_init(data, "%s", value);
 375
 376     visit_type_str(v, NULL, &res, &error_abort);
 377     g_assert_cmpstr(res, ==, value);
 378
 379     g_free(res);
 380 }
 381
 382 static void test_visitor_in_enum(TestInputVisitorData *data,
 383                                  const void *unused)
 384 {
 385     Visitor *v;
 386     EnumOne i;
 387
 388     for (i = 0; i < ENUM_ONE__MAX; i++) {
 389         EnumOne res = -1;
 390
 391         v = visitor_input_test_init(data, "%s", EnumOne_str(i));
 392
 393         visit_type_EnumOne(v, NULL, &res, &error_abort);
 394         g_assert_cmpint(i, ==, res);
 395     }
 396 }
 397
 398
 399 static void test_visitor_in_struct(TestInputVisitorData *data,
 400                                    const void *unused)
 401 {
 402     TestStruct *p = NULL;
 403     Visitor *v;
 404
 405     v = visitor_input_test_init(data, "{ 'integer': -42, 'boolean': true, 'string': 'foo' }");
 406
 407     visit_type_TestStruct(v, NULL, &p, &error_abort);
 408     g_assert_cmpint(p->integer, ==, -42);
 409     g_assert(p->boolean == true);
 410     g_assert_cmpstr(p->string, ==, "foo");
 411
 412     g_free(p->string);
 413     g_free(p);
 414 }
 415
 416 static void test_visitor_in_struct_nested(TestInputVisitorData *data,
 417                                           const void *unused)
 418 {
 419     UserDefTwo *udp = NULL;
 420     Visitor *v;
 421
 422     v = visitor_input_test_init(data, "{ 'string0': 'string0', "
 423                                 "'dict1': { 'string1': 'string1', "
 424                                 "'dict2': { 'userdef': { 'integer': 42, "
 425                                 "'string': 'string' }, 'string': 'string2'}}}");
 426
 427     visit_type_UserDefTwo(v, NULL, &udp, &error_abort);
 428
 429     g_assert_cmpstr(udp->string0, ==, "string0");
 430     g_assert_cmpstr(udp->dict1->string1, ==, "string1");
 431     g_assert_cmpint(udp->dict1->dict2->userdef->integer, ==, 42);
 432     g_assert_cmpstr(udp->dict1->dict2->userdef->string, ==, "string");
 433     g_assert_cmpstr(udp->dict1->dict2->string, ==, "string2");
 434     g_assert(udp->dict1->has_dict3 == false);
 435
 436     qapi_free_UserDefTwo(udp);
 437 }
 438
 439 static void test_visitor_in_list(TestInputVisitorData *data,
 440                                  const void *unused)
 441 {
 442     UserDefOneList *item, *head = NULL;
 443     Visitor *v;
 444     int i;
 445
 446     v = visitor_input_test_init(data, "[ { 'string': 'string0', 'integer': 42 }, { 'string': 'string1', 'integer': 43 }, { 'string': 'string2', 'integer': 44 } ]");
 447
 448     visit_type_UserDefOneList(v, NULL, &head, &error_abort);
 449     g_assert(head != NULL);
 450
 451     for (i = 0, item = head; item; item = item->next, i++) {
 452         char string[12];
 453
 454         snprintf(string, sizeof(string), "string%d", i);
 455         g_assert_cmpstr(item->value->string, ==, string);
 456         g_assert_cmpint(item->value->integer, ==, 42 + i);
 457     }
 458
 459     qapi_free_UserDefOneList(head);
 460     head = NULL;
 461
 462     /* An empty list is valid */
 463     v = visitor_input_test_init(data, "[]");
 464     visit_type_UserDefOneList(v, NULL, &head, &error_abort);
 465     g_assert(!head);
 466 }
 467
 468 static void test_visitor_in_any(TestInputVisitorData *data,
 469                                 const void *unused)
 470 {
 471     QObject *res = NULL;
 472     Visitor *v;
 473     QNum *qnum;
 474     QBool *qbool;
 475     QString *qstring;
 476     QDict *qdict;
 477     QObject *qobj;
 478     int64_t val;
 479
 480     v = visitor_input_test_init(data, "-42");
 481     visit_type_any(v, NULL, &res, &error_abort);
 482     qnum = qobject_to(QNum, res);
 483     g_assert(qnum);
 484     g_assert(qnum_get_try_int(qnum, &val));
 485     g_assert_cmpint(val, ==, -42);
 486     qobject_decref(res);
 487
 488     v = visitor_input_test_init(data, "{ 'integer': -42, 'boolean': true, 'string': 'foo' }");
 489     visit_type_any(v, NULL, &res, &error_abort);
 490     qdict = qobject_to(QDict, res);
 491     g_assert(qdict && qdict_size(qdict) == 3);
 492     qobj = qdict_get(qdict, "integer");
 493     g_assert(qobj);
 494     qnum = qobject_to(QNum, qobj);
 495     g_assert(qnum);
 496     g_assert(qnum_get_try_int(qnum, &val));
 497     g_assert_cmpint(val, ==, -42);
 498     qobj = qdict_get(qdict, "boolean");
 499     g_assert(qobj);
 500     qbool = qobject_to(QBool, qobj);
 501     g_assert(qbool);
 502     g_assert(qbool_get_bool(qbool) == true);
 503     qobj = qdict_get(qdict, "string");
 504     g_assert(qobj);
 505     qstring = qobject_to(QString, qobj);
 506     g_assert(qstring);
 507     g_assert_cmpstr(qstring_get_str(qstring), ==, "foo");
 508     qobject_decref(res);
 509 }
 510
 511 static void test_visitor_in_null(TestInputVisitorData *data,
 512                                  const void *unused)
 513 {
 514     Visitor *v;
 515     Error *err = NULL;
 516     QNull *null;
 517     char *tmp;
 518
 519     /*
 520      * FIXME: Since QAPI doesn't know the 'null' type yet, we can't
 521      * test visit_type_null() by reading into a QAPI struct then
 522      * checking that it was populated correctly.  The best we can do
 523      * for now is ensure that we consumed null from the input, proven
 524      * by the fact that we can't re-read the key; and that we detect
 525      * when input is not null.
 526      */
 527
 528     v = visitor_input_test_init_full(data, false,
 529                                      "{ 'a': null, 'b': '' }");
 530     visit_start_struct(v, NULL, NULL, 0, &error_abort);
 531     visit_type_null(v, "a", &null, &error_abort);
 532     g_assert(qobject_type(QOBJECT(null)) == QTYPE_QNULL);
 533     QDECREF(null);
 534     visit_type_null(v, "b", &null, &err);
 535     error_free_or_abort(&err);
 536     g_assert(!null);
 537     visit_type_str(v, "c", &tmp, &err);
 538     error_free_or_abort(&err);
 539     g_assert(!tmp);
 540     visit_check_struct(v, &error_abort);
 541     visit_end_struct(v, NULL);
 542 }
 543
 544 static void test_visitor_in_union_flat(TestInputVisitorData *data,
 545                                        const void *unused)
 546 {
 547     Visitor *v;
 548     UserDefFlatUnion *tmp;
 549     UserDefUnionBase *base;
 550
 551     v = visitor_input_test_init(data,
 552                                 "{ 'enum1': 'value1', "
 553                                 "'integer': 41, "
 554                                 "'string': 'str', "
 555                                 "'boolean': true }");
 556
 557     visit_type_UserDefFlatUnion(v, NULL, &tmp, &error_abort);
 558     g_assert_cmpint(tmp->enum1, ==, ENUM_ONE_VALUE1);
 559     g_assert_cmpstr(tmp->string, ==, "str");
 560     g_assert_cmpint(tmp->integer, ==, 41);
 561     g_assert_cmpint(tmp->u.value1.boolean, ==, true);
 562
 563     base = qapi_UserDefFlatUnion_base(tmp);
 564     g_assert(&base->enum1 == &tmp->enum1);
 565
 566     qapi_free_UserDefFlatUnion(tmp);
 567 }
 568
 569 static void test_visitor_in_alternate(TestInputVisitorData *data,
 570                                       const void *unused)
 571 {
 572     Visitor *v;
 573     UserDefAlternate *tmp;
 574     WrapAlternate *wrap;
 575
 576     v = visitor_input_test_init(data, "42");
 577     visit_type_UserDefAlternate(v, NULL, &tmp, &error_abort);
 578     g_assert_cmpint(tmp->type, ==, QTYPE_QNUM);
 579     g_assert_cmpint(tmp->u.i, ==, 42);
 580     qapi_free_UserDefAlternate(tmp);
 581
 582     v = visitor_input_test_init(data, "'value1'");
 583     visit_type_UserDefAlternate(v, NULL, &tmp, &error_abort);
 584     g_assert_cmpint(tmp->type, ==, QTYPE_QSTRING);
 585     g_assert_cmpint(tmp->u.e, ==, ENUM_ONE_VALUE1);
 586     qapi_free_UserDefAlternate(tmp);
 587
 588     v = visitor_input_test_init(data, "null");
 589     visit_type_UserDefAlternate(v, NULL, &tmp, &error_abort);
 590     g_assert_cmpint(tmp->type, ==, QTYPE_QNULL);
 591     qapi_free_UserDefAlternate(tmp);
 592
 593     v = visitor_input_test_init(data, "{'integer':1, 'string':'str', "
 594                                 "'enum1':'value1', 'boolean':true}");
 595     visit_type_UserDefAlternate(v, NULL, &tmp, &error_abort);
 596     g_assert_cmpint(tmp->type, ==, QTYPE_QDICT);
 597     g_assert_cmpint(tmp->u.udfu.integer, ==, 1);
 598     g_assert_cmpstr(tmp->u.udfu.string, ==, "str");
 599     g_assert_cmpint(tmp->u.udfu.enum1, ==, ENUM_ONE_VALUE1);
 600     g_assert_cmpint(tmp->u.udfu.u.value1.boolean, ==, true);
 601     g_assert_cmpint(tmp->u.udfu.u.value1.has_a_b, ==, false);
 602     qapi_free_UserDefAlternate(tmp);
 603
 604     v = visitor_input_test_init(data, "{ 'alt': 42 }");
 605     visit_type_WrapAlternate(v, NULL, &wrap, &error_abort);
 606     g_assert_cmpint(wrap->alt->type, ==, QTYPE_QNUM);
 607     g_assert_cmpint(wrap->alt->u.i, ==, 42);
 608     qapi_free_WrapAlternate(wrap);
 609
 610     v = visitor_input_test_init(data, "{ 'alt': 'value1' }");
 611     visit_type_WrapAlternate(v, NULL, &wrap, &error_abort);
 612     g_assert_cmpint(wrap->alt->type, ==, QTYPE_QSTRING);
 613     g_assert_cmpint(wrap->alt->u.e, ==, ENUM_ONE_VALUE1);
 614     qapi_free_WrapAlternate(wrap);
 615
 616     v = visitor_input_test_init(data, "{ 'alt': {'integer':1, 'string':'str', "
 617                                 "'enum1':'value1', 'boolean':true} }");
 618     visit_type_WrapAlternate(v, NULL, &wrap, &error_abort);
 619     g_assert_cmpint(wrap->alt->type, ==, QTYPE_QDICT);
 620     g_assert_cmpint(wrap->alt->u.udfu.integer, ==, 1);
 621     g_assert_cmpstr(wrap->alt->u.udfu.string, ==, "str");
 622     g_assert_cmpint(wrap->alt->u.udfu.enum1, ==, ENUM_ONE_VALUE1);
 623     g_assert_cmpint(wrap->alt->u.udfu.u.value1.boolean, ==, true);
 624     g_assert_cmpint(wrap->alt->u.udfu.u.value1.has_a_b, ==, false);
 625     qapi_free_WrapAlternate(wrap);
 626 }
 627
 628 static void test_visitor_in_alternate_number(TestInputVisitorData *data,
 629                                              const void *unused)
 630 {
 631     Visitor *v;
 632     Error *err = NULL;
 633     AltEnumBool *aeb;
 634     AltEnumNum *aen;
 635     AltNumEnum *ans;
 636     AltEnumInt *asi;
 637
 638     /* Parsing an int */
 639
 640     v = visitor_input_test_init(data, "42");
 641     visit_type_AltEnumBool(v, NULL, &aeb, &err);
 642     error_free_or_abort(&err);
 643     qapi_free_AltEnumBool(aeb);
 644
 645     v = visitor_input_test_init(data, "42");
 646     visit_type_AltEnumNum(v, NULL, &aen, &error_abort);
 647     g_assert_cmpint(aen->type, ==, QTYPE_QNUM);
 648     g_assert_cmpfloat(aen->u.n, ==, 42);
 649     qapi_free_AltEnumNum(aen);
 650
 651     v = visitor_input_test_init(data, "42");
 652     visit_type_AltNumEnum(v, NULL, &ans, &error_abort);
 653     g_assert_cmpint(ans->type, ==, QTYPE_QNUM);
 654     g_assert_cmpfloat(ans->u.n, ==, 42);
 655     qapi_free_AltNumEnum(ans);
 656
 657     v = visitor_input_test_init(data, "42");
 658     visit_type_AltEnumInt(v, NULL, &asi, &error_abort);
 659     g_assert_cmpint(asi->type, ==, QTYPE_QNUM);
 660     g_assert_cmpint(asi->u.i, ==, 42);
 661     qapi_free_AltEnumInt(asi);
 662
 663     /* Parsing a double */
 664
 665     v = visitor_input_test_init(data, "42.5");
 666     visit_type_AltEnumBool(v, NULL, &aeb, &err);
 667     error_free_or_abort(&err);
 668     qapi_free_AltEnumBool(aeb);
 669
 670     v = visitor_input_test_init(data, "42.5");
 671     visit_type_AltEnumNum(v, NULL, &aen, &error_abort);
 672     g_assert_cmpint(aen->type, ==, QTYPE_QNUM);
 673     g_assert_cmpfloat(aen->u.n, ==, 42.5);
 674     qapi_free_AltEnumNum(aen);
 675
 676     v = visitor_input_test_init(data, "42.5");
 677     visit_type_AltNumEnum(v, NULL, &ans, &error_abort);
 678     g_assert_cmpint(ans->type, ==, QTYPE_QNUM);
 679     g_assert_cmpfloat(ans->u.n, ==, 42.5);
 680     qapi_free_AltNumEnum(ans);
 681
 682     v = visitor_input_test_init(data, "42.5");
 683     visit_type_AltEnumInt(v, NULL, &asi, &err);
 684     error_free_or_abort(&err);
 685     qapi_free_AltEnumInt(asi);
 686 }
 687
 688 static void test_native_list_integer_helper(TestInputVisitorData *data,
 689                                             const void *unused,
 690                                             UserDefNativeListUnionKind kind)
 691 {
 692     UserDefNativeListUnion *cvalue = NULL;
 693     Visitor *v;
 694     GString *gstr_list = g_string_new("");
 695     GString *gstr_union = g_string_new("");
 696     int i;
 697
 698     for (i = 0; i < 32; i++) {
 699         g_string_append_printf(gstr_list, "%d", i);
 700         if (i != 31) {
 701             g_string_append(gstr_list, ", ");
 702         }
 703     }
 704     g_string_append_printf(gstr_union,  "{ 'type': '%s', 'data': [ %s ] }",
 705                            UserDefNativeListUnionKind_str(kind),
 706                            gstr_list->str);
 707     v = visitor_input_test_init_raw(data,  gstr_union->str);
 708
 709     visit_type_UserDefNativeListUnion(v, NULL, &cvalue, &error_abort);
 710     g_assert(cvalue != NULL);
 711     g_assert_cmpint(cvalue->type, ==, kind);
 712
 713     switch (kind) {
 714     case USER_DEF_NATIVE_LIST_UNION_KIND_INTEGER: {
 715         intList *elem = NULL;
 716         for (i = 0, elem = cvalue->u.integer.data;
 717              elem; elem = elem->next, i++) {
 718             g_assert_cmpint(elem->value, ==, i);
 719         }
 720         break;
 721     }
 722     case USER_DEF_NATIVE_LIST_UNION_KIND_S8: {
 723         int8List *elem = NULL;
 724         for (i = 0, elem = cvalue->u.s8.data; elem; elem = elem->next, i++) {
 725             g_assert_cmpint(elem->value, ==, i);
 726         }
 727         break;
 728     }
 729     case USER_DEF_NATIVE_LIST_UNION_KIND_S16: {
 730         int16List *elem = NULL;
 731         for (i = 0, elem = cvalue->u.s16.data; elem; elem = elem->next, i++) {
 732             g_assert_cmpint(elem->value, ==, i);
 733         }
 734         break;
 735     }
 736     case USER_DEF_NATIVE_LIST_UNION_KIND_S32: {
 737         int32List *elem = NULL;
 738         for (i = 0, elem = cvalue->u.s32.data; elem; elem = elem->next, i++) {
 739             g_assert_cmpint(elem->value, ==, i);
 740         }
 741         break;
 742     }
 743     case USER_DEF_NATIVE_LIST_UNION_KIND_S64: {
 744         int64List *elem = NULL;
 745         for (i = 0, elem = cvalue->u.s64.data; elem; elem = elem->next, i++) {
 746             g_assert_cmpint(elem->value, ==, i);
 747         }
 748         break;
 749     }
 750     case USER_DEF_NATIVE_LIST_UNION_KIND_U8: {
 751         uint8List *elem = NULL;
 752         for (i = 0, elem = cvalue->u.u8.data; elem; elem = elem->next, i++) {
 753             g_assert_cmpint(elem->value, ==, i);
 754         }
 755         break;
 756     }
 757     case USER_DEF_NATIVE_LIST_UNION_KIND_U16: {
 758         uint16List *elem = NULL;
 759         for (i = 0, elem = cvalue->u.u16.data; elem; elem = elem->next, i++) {
 760             g_assert_cmpint(elem->value, ==, i);
 761         }
 762         break;
 763     }
 764     case USER_DEF_NATIVE_LIST_UNION_KIND_U32: {
 765         uint32List *elem = NULL;
 766         for (i = 0, elem = cvalue->u.u32.data; elem; elem = elem->next, i++) {
 767             g_assert_cmpint(elem->value, ==, i);
 768         }
 769         break;
 770     }
 771     case USER_DEF_NATIVE_LIST_UNION_KIND_U64: {
 772         uint64List *elem = NULL;
 773         for (i = 0, elem = cvalue->u.u64.data; elem; elem = elem->next, i++) {
 774             g_assert_cmpint(elem->value, ==, i);
 775         }
 776         break;
 777     }
 778     default:
 779         g_assert_not_reached();
 780     }
 781
 782     g_string_free(gstr_union, true);
 783     g_string_free(gstr_list, true);
 784     qapi_free_UserDefNativeListUnion(cvalue);
 785 }
 786
 787 static void test_visitor_in_native_list_int(TestInputVisitorData *data,
 788                                             const void *unused)
 789 {
 790     test_native_list_integer_helper(data, unused,
 791                                     USER_DEF_NATIVE_LIST_UNION_KIND_INTEGER);
 792 }
 793
 794 static void test_visitor_in_native_list_int8(TestInputVisitorData *data,
 795                                              const void *unused)
 796 {
 797     test_native_list_integer_helper(data, unused,
 798                                     USER_DEF_NATIVE_LIST_UNION_KIND_S8);
 799 }
 800
 801 static void test_visitor_in_native_list_int16(TestInputVisitorData *data,
 802                                               const void *unused)
 803 {
 804     test_native_list_integer_helper(data, unused,
 805                                     USER_DEF_NATIVE_LIST_UNION_KIND_S16);
 806 }
 807
 808 static void test_visitor_in_native_list_int32(TestInputVisitorData *data,
 809                                               const void *unused)
 810 {
 811     test_native_list_integer_helper(data, unused,
 812                                     USER_DEF_NATIVE_LIST_UNION_KIND_S32);
 813 }
 814
 815 static void test_visitor_in_native_list_int64(TestInputVisitorData *data,
 816                                               const void *unused)
 817 {
 818     test_native_list_integer_helper(data, unused,
 819                                     USER_DEF_NATIVE_LIST_UNION_KIND_S64);
 820 }
 821
 822 static void test_visitor_in_native_list_uint8(TestInputVisitorData *data,
 823                                              const void *unused)
 824 {
 825     test_native_list_integer_helper(data, unused,
 826                                     USER_DEF_NATIVE_LIST_UNION_KIND_U8);
 827 }
 828
 829 static void test_visitor_in_native_list_uint16(TestInputVisitorData *data,
 830                                                const void *unused)
 831 {
 832     test_native_list_integer_helper(data, unused,
 833                                     USER_DEF_NATIVE_LIST_UNION_KIND_U16);
 834 }
 835
 836 static void test_visitor_in_native_list_uint32(TestInputVisitorData *data,
 837                                                const void *unused)
 838 {
 839     test_native_list_integer_helper(data, unused,
 840                                     USER_DEF_NATIVE_LIST_UNION_KIND_U32);
 841 }
 842
 843 static void test_visitor_in_native_list_uint64(TestInputVisitorData *data,
 844                                                const void *unused)
 845 {
 846     test_native_list_integer_helper(data, unused,
 847                                     USER_DEF_NATIVE_LIST_UNION_KIND_U64);
 848 }
 849
 850 static void test_visitor_in_native_list_bool(TestInputVisitorData *data,
 851                                             const void *unused)
 852 {
 853     UserDefNativeListUnion *cvalue = NULL;
 854     boolList *elem = NULL;
 855     Visitor *v;
 856     GString *gstr_list = g_string_new("");
 857     GString *gstr_union = g_string_new("");
 858     int i;
 859
 860     for (i = 0; i < 32; i++) {
 861         g_string_append_printf(gstr_list, "%s",
 862                                (i % 3 == 0) ? "true" : "false");
 863         if (i != 31) {
 864             g_string_append(gstr_list, ", ");
 865         }
 866     }
 867     g_string_append_printf(gstr_union,  "{ 'type': 'boolean', 'data': [ %s ] }",
 868                            gstr_list->str);
 869     v = visitor_input_test_init_raw(data,  gstr_union->str);
 870
 871     visit_type_UserDefNativeListUnion(v, NULL, &cvalue, &error_abort);
 872     g_assert(cvalue != NULL);
 873     g_assert_cmpint(cvalue->type, ==, USER_DEF_NATIVE_LIST_UNION_KIND_BOOLEAN);
 874
 875     for (i = 0, elem = cvalue->u.boolean.data; elem; elem = elem->next, i++) {
 876         g_assert_cmpint(elem->value, ==, (i % 3 == 0) ? 1 : 0);
 877     }
 878
 879     g_string_free(gstr_union, true);
 880     g_string_free(gstr_list, true);
 881     qapi_free_UserDefNativeListUnion(cvalue);
 882 }
 883
 884 static void test_visitor_in_native_list_string(TestInputVisitorData *data,
 885                                                const void *unused)
 886 {
 887     UserDefNativeListUnion *cvalue = NULL;
 888     strList *elem = NULL;
 889     Visitor *v;
 890     GString *gstr_list = g_string_new("");
 891     GString *gstr_union = g_string_new("");
 892     int i;
 893
 894     for (i = 0; i < 32; i++) {
 895         g_string_append_printf(gstr_list, "'%d'", i);
 896         if (i != 31) {
 897             g_string_append(gstr_list, ", ");
 898         }
 899     }
 900     g_string_append_printf(gstr_union,  "{ 'type': 'string', 'data': [ %s ] }",
 901                            gstr_list->str);
 902     v = visitor_input_test_init_raw(data,  gstr_union->str);
 903
 904     visit_type_UserDefNativeListUnion(v, NULL, &cvalue, &error_abort);
 905     g_assert(cvalue != NULL);
 906     g_assert_cmpint(cvalue->type, ==, USER_DEF_NATIVE_LIST_UNION_KIND_STRING);
 907
 908     for (i = 0, elem = cvalue->u.string.data; elem; elem = elem->next, i++) {
 909         gchar str[8];
 910         sprintf(str, "%d", i);
 911         g_assert_cmpstr(elem->value, ==, str);
 912     }
 913
 914     g_string_free(gstr_union, true);
 915     g_string_free(gstr_list, true);
 916     qapi_free_UserDefNativeListUnion(cvalue);
 917 }
 918
 919 #define DOUBLE_STR_MAX 16
 920
 921 static void test_visitor_in_native_list_number(TestInputVisitorData *data,
 922                                                const void *unused)
 923 {
 924     UserDefNativeListUnion *cvalue = NULL;
 925     numberList *elem = NULL;
 926     Visitor *v;
 927     GString *gstr_list = g_string_new("");
 928     GString *gstr_union = g_string_new("");
 929     int i;
 930
 931     for (i = 0; i < 32; i++) {
 932         g_string_append_printf(gstr_list, "%f", (double)i / 3);
 933         if (i != 31) {
 934             g_string_append(gstr_list, ", ");
 935         }
 936     }
 937     g_string_append_printf(gstr_union,  "{ 'type': 'number', 'data': [ %s ] }",
 938                            gstr_list->str);
 939     v = visitor_input_test_init_raw(data,  gstr_union->str);
 940
 941     visit_type_UserDefNativeListUnion(v, NULL, &cvalue, &error_abort);
 942     g_assert(cvalue != NULL);
 943     g_assert_cmpint(cvalue->type, ==, USER_DEF_NATIVE_LIST_UNION_KIND_NUMBER);
 944
 945     for (i = 0, elem = cvalue->u.number.data; elem; elem = elem->next, i++) {
 946         GString *double_expected = g_string_new("");
 947         GString *double_actual = g_string_new("");
 948
 949         g_string_printf(double_expected, "%.6f", (double)i / 3);
 950         g_string_printf(double_actual, "%.6f", elem->value);
 951         g_assert_cmpstr(double_expected->str, ==, double_actual->str);
 952
 953         g_string_free(double_expected, true);
 954         g_string_free(double_actual, true);
 955     }
 956
 957     g_string_free(gstr_union, true);
 958     g_string_free(gstr_list, true);
 959     qapi_free_UserDefNativeListUnion(cvalue);
 960 }
 961
 962 static void input_visitor_test_add(const char *testpath,
 963                                    const void *user_data,
 964                                    void (*test_func)(TestInputVisitorData *data,
 965                                                      const void *user_data))
 966 {
 967     g_test_add(testpath, TestInputVisitorData, user_data, NULL, test_func,
 968                visitor_input_teardown);
 969 }
 970
 971 static void test_visitor_in_errors(TestInputVisitorData *data,
 972                                    const void *unused)
 973 {
 974     TestStruct *p = NULL;
 975     Error *err = NULL;
 976     Visitor *v;
 977     strList *q = NULL;
 978     UserDefTwo *r = NULL;
 979     WrapAlternate *s = NULL;
 980
 981     v = visitor_input_test_init(data, "{ 'integer': false, 'boolean': 'foo', "
 982                                 "'string': -42 }");
 983
 984     visit_type_TestStruct(v, NULL, &p, &err);
 985     error_free_or_abort(&err);
 986     g_assert(!p);
 987
 988     v = visitor_input_test_init(data, "[ '1', '2', false, '3' ]");
 989     visit_type_strList(v, NULL, &q, &err);
 990     error_free_or_abort(&err);
 991     assert(!q);
 992
 993     v = visitor_input_test_init(data, "{ 'str':'hi' }");
 994     visit_type_UserDefTwo(v, NULL, &r, &err);
 995     error_free_or_abort(&err);
 996     assert(!r);
 997
 998     v = visitor_input_test_init(data, "{ }");
 999     visit_type_WrapAlternate(v, NULL, &s, &err);
1000     error_free_or_abort(&err);
1001     assert(!s);
1002 }
1003
1004 static void test_visitor_in_wrong_type(TestInputVisitorData *data,
1005                                        const void *unused)
1006 {
1007     TestStruct *p = NULL;
1008     Visitor *v;
1009     strList *q = NULL;
1010     int64_t i;
1011     Error *err = NULL;
1012
1013     /* Make sure arrays and structs cannot be confused */
1014
1015     v = visitor_input_test_init(data, "[]");
1016     visit_type_TestStruct(v, NULL, &p, &err);
1017     error_free_or_abort(&err);
1018     g_assert(!p);
1019
1020     v = visitor_input_test_init(data, "{}");
1021     visit_type_strList(v, NULL, &q, &err);
1022     error_free_or_abort(&err);
1023     assert(!q);
1024
1025     /* Make sure primitives and struct cannot be confused */
1026
1027     v = visitor_input_test_init(data, "1");
1028     visit_type_TestStruct(v, NULL, &p, &err);
1029     error_free_or_abort(&err);
1030     g_assert(!p);
1031
1032     v = visitor_input_test_init(data, "{}");
1033     visit_type_int(v, NULL, &i, &err);
1034     error_free_or_abort(&err);
1035
1036     /* Make sure primitives and arrays cannot be confused */
1037
1038     v = visitor_input_test_init(data, "1");
1039     visit_type_strList(v, NULL, &q, &err);
1040     error_free_or_abort(&err);
1041     assert(!q);
1042
1043     v = visitor_input_test_init(data, "[]");
1044     visit_type_int(v, NULL, &i, &err);
1045     error_free_or_abort(&err);
1046 }
1047
1048 static void test_visitor_in_fail_struct(TestInputVisitorData *data,
1049                                         const void *unused)
1050 {
1051     TestStruct *p = NULL;
1052     Error *err = NULL;
1053     Visitor *v;
1054
1055     v = visitor_input_test_init(data, "{ 'integer': -42, 'boolean': true, 'string': 'foo', 'extra': 42 }");
1056
1057     visit_type_TestStruct(v, NULL, &p, &err);
1058     error_free_or_abort(&err);
1059     g_assert(!p);
1060 }
1061
1062 static void test_visitor_in_fail_struct_nested(TestInputVisitorData *data,
1063                                                const void *unused)
1064 {
1065     UserDefTwo *udp = NULL;
1066     Error *err = NULL;
1067     Visitor *v;
1068
1069     v = visitor_input_test_init(data, "{ 'string0': 'string0', 'dict1': { 'string1': 'string1', 'dict2': { 'userdef1': { 'integer': 42, 'string': 'string', 'extra': [42, 23, {'foo':'bar'}] }, 'string2': 'string2'}}}");
1070
1071     visit_type_UserDefTwo(v, NULL, &udp, &err);
1072     error_free_or_abort(&err);
1073     g_assert(!udp);
1074 }
1075
1076 static void test_visitor_in_fail_struct_in_list(TestInputVisitorData *data,
1077                                                 const void *unused)
1078 {
1079     UserDefOneList *head = NULL;
1080     Error *err = NULL;
1081     Visitor *v;
1082
1083     v = visitor_input_test_init(data, "[ { 'string': 'string0', 'integer': 42 }, { 'string': 'string1', 'integer': 43 }, { 'string': 'string2', 'integer': 44, 'extra': 'ggg' } ]");
1084
1085     visit_type_UserDefOneList(v, NULL, &head, &err);
1086     error_free_or_abort(&err);
1087     g_assert(!head);
1088 }
1089
1090 static void test_visitor_in_fail_struct_missing(TestInputVisitorData *data,
1091                                                 const void *unused)
1092 {
1093     Error *err = NULL;
1094     Visitor *v;
1095     QObject *any;
1096     QNull *null;
1097     GenericAlternate *alt;
1098     bool present;
1099     int en;
1100     int64_t i64;
1101     uint32_t u32;
1102     int8_t i8;
1103     char *str;
1104     double dbl;
1105
1106     v = visitor_input_test_init(data, "{ 'sub': [ {} ] }");
1107     visit_start_struct(v, NULL, NULL, 0, &error_abort);
1108     visit_start_struct(v, "struct", NULL, 0, &err);
1109     error_free_or_abort(&err);
1110     visit_start_list(v, "list", NULL, 0, &err);
1111     error_free_or_abort(&err);
1112     visit_start_alternate(v, "alternate", &alt, sizeof(*alt), &err);
1113     error_free_or_abort(&err);
1114     visit_optional(v, "optional", &present);
1115     g_assert(!present);
1116     visit_type_enum(v, "enum", &en, &EnumOne_lookup, &err);
1117     error_free_or_abort(&err);
1118     visit_type_int(v, "i64", &i64, &err);
1119     error_free_or_abort(&err);
1120     visit_type_uint32(v, "u32", &u32, &err);
1121     error_free_or_abort(&err);
1122     visit_type_int8(v, "i8", &i8, &err);
1123     error_free_or_abort(&err);
1124     visit_type_str(v, "i8", &str, &err);
1125     error_free_or_abort(&err);
1126     visit_type_number(v, "dbl", &dbl, &err);
1127     error_free_or_abort(&err);
1128     visit_type_any(v, "any", &any, &err);
1129     error_free_or_abort(&err);
1130     visit_type_null(v, "null", &null, &err);
1131     error_free_or_abort(&err);
1132     visit_start_list(v, "sub", NULL, 0, &error_abort);
1133     visit_start_struct(v, NULL, NULL, 0, &error_abort);
1134     visit_type_int(v, "i64", &i64, &err);
1135     error_free_or_abort(&err);
1136     visit_end_struct(v, NULL);
1137     visit_end_list(v, NULL);
1138     visit_end_struct(v, NULL);
1139 }
1140
1141 static void test_visitor_in_fail_list(TestInputVisitorData *data,
1142                                       const void *unused)
1143 {
1144     int64_t i64 = -1;
1145     Error *err = NULL;
1146     Visitor *v;
1147
1148     /* Unvisited list tail */
1149
1150     v = visitor_input_test_init(data, "[ 1, 2, 3 ]");
1151
1152     visit_start_list(v, NULL, NULL, 0, &error_abort);
1153     visit_type_int(v, NULL, &i64, &error_abort);
1154     g_assert_cmpint(i64, ==, 1);
1155     visit_type_int(v, NULL, &i64, &error_abort);
1156     g_assert_cmpint(i64, ==, 2);
1157     visit_check_list(v, &err);
1158     error_free_or_abort(&err);
1159     visit_end_list(v, NULL);
1160
1161     /* Visit beyond end of list */
1162     v = visitor_input_test_init(data, "[]");
1163
1164     visit_start_list(v, NULL, NULL, 0, &error_abort);
1165     visit_type_int(v, NULL, &i64, &err);
1166     error_free_or_abort(&err);
1167     visit_end_list(v, NULL);
1168 }
1169
1170 static void test_visitor_in_fail_list_nested(TestInputVisitorData *data,
1171                                              const void *unused)
1172 {
1173     int64_t i64 = -1;
1174     Error *err = NULL;
1175     Visitor *v;
1176
1177     /* Unvisited nested list tail */
1178
1179     v = visitor_input_test_init(data, "[ 0, [ 1, 2, 3 ] ]");
1180
1181     visit_start_list(v, NULL, NULL, 0, &error_abort);
1182     visit_type_int(v, NULL, &i64, &error_abort);
1183     g_assert_cmpint(i64, ==, 0);
1184     visit_start_list(v, NULL, NULL, 0, &error_abort);
1185     visit_type_int(v, NULL, &i64, &error_abort);
1186     g_assert_cmpint(i64, ==, 1);
1187     visit_check_list(v, &err);
1188     error_free_or_abort(&err);
1189     visit_end_list(v, NULL);
1190     visit_check_list(v, &error_abort);
1191     visit_end_list(v, NULL);
1192 }
1193
1194 static void test_visitor_in_fail_union_native_list(TestInputVisitorData *data,
1195                                                    const void *unused)
1196 {
1197     UserDefNativeListUnion *tmp = NULL;
1198     Error *err = NULL;
1199     Visitor *v;
1200
1201     v = visitor_input_test_init(data,
1202                                 "{ 'type': 'integer', 'data' : [ 'string' ] }");
1203
1204     visit_type_UserDefNativeListUnion(v, NULL, &tmp, &err);
1205     error_free_or_abort(&err);
1206     g_assert(!tmp);
1207 }
1208
1209 static void test_visitor_in_fail_union_flat(TestInputVisitorData *data,
1210                                             const void *unused)
1211 {
1212     UserDefFlatUnion *tmp = NULL;
1213     Error *err = NULL;
1214     Visitor *v;
1215
1216     v = visitor_input_test_init(data, "{ 'string': 'c', 'integer': 41, 'boolean': true }");
1217
1218     visit_type_UserDefFlatUnion(v, NULL, &tmp, &err);
1219     error_free_or_abort(&err);
1220     g_assert(!tmp);
1221 }
1222
1223 static void test_visitor_in_fail_union_flat_no_discrim(TestInputVisitorData *data,
1224                                                        const void *unused)
1225 {
1226     UserDefFlatUnion2 *tmp = NULL;
1227     Error *err = NULL;
1228     Visitor *v;
1229
1230     /* test situation where discriminator field ('enum1' here) is missing */
1231     v = visitor_input_test_init(data, "{ 'integer': 42, 'string': 'c', 'string1': 'd', 'string2': 'e' }");
1232
1233     visit_type_UserDefFlatUnion2(v, NULL, &tmp, &err);
1234     error_free_or_abort(&err);
1235     g_assert(!tmp);
1236 }
1237
1238 static void test_visitor_in_fail_alternate(TestInputVisitorData *data,
1239                                            const void *unused)
1240 {
1241     UserDefAlternate *tmp;
1242     Visitor *v;
1243     Error *err = NULL;
1244
1245     v = visitor_input_test_init(data, "3.14");
1246
1247     visit_type_UserDefAlternate(v, NULL, &tmp, &err);
1248     error_free_or_abort(&err);
1249     g_assert(!tmp);
1250 }
1251
1252 static void do_test_visitor_in_qmp_introspect(TestInputVisitorData *data,
1253                                               const QLitObject *qlit)
1254 {
1255     SchemaInfoList *schema = NULL;
1256     QObject *obj = qobject_from_qlit(qlit);
1257     Visitor *v;
1258
1259     v = qobject_input_visitor_new(obj);
1260
1261     visit_type_SchemaInfoList(v, NULL, &schema, &error_abort);
1262     g_assert(schema);
1263
1264     qapi_free_SchemaInfoList(schema);
1265     qobject_decref(obj);
1266     visit_free(v);
1267 }
1268
1269 static void test_visitor_in_qmp_introspect(TestInputVisitorData *data,
1270                                            const void *unused)
1271 {
1272     do_test_visitor_in_qmp_introspect(data, &test_qmp_schema_qlit);
1273     do_test_visitor_in_qmp_introspect(data, &qmp_schema_qlit);
1274 }
1275
1276 int main(int argc, char **argv)
1277 {
1278     g_test_init(&argc, &argv, NULL);
1279
1280     input_visitor_test_add("/visitor/input/int",
1281                            NULL, test_visitor_in_int);
1282     input_visitor_test_add("/visitor/input/uint",
1283                            NULL, test_visitor_in_uint);
1284     input_visitor_test_add("/visitor/input/int_overflow",
1285                            NULL, test_visitor_in_int_overflow);
1286     input_visitor_test_add("/visitor/input/int_keyval",
1287                            NULL, test_visitor_in_int_keyval);
1288     input_visitor_test_add("/visitor/input/int_str_keyval",
1289                            NULL, test_visitor_in_int_str_keyval);
1290     input_visitor_test_add("/visitor/input/int_str_fail",
1291                            NULL, test_visitor_in_int_str_fail);
1292     input_visitor_test_add("/visitor/input/bool",
1293                            NULL, test_visitor_in_bool);
1294     input_visitor_test_add("/visitor/input/bool_keyval",
1295                            NULL, test_visitor_in_bool_keyval);
1296     input_visitor_test_add("/visitor/input/bool_str_keyval",
1297                            NULL, test_visitor_in_bool_str_keyval);
1298     input_visitor_test_add("/visitor/input/bool_str_fail",
1299                            NULL, test_visitor_in_bool_str_fail);
1300     input_visitor_test_add("/visitor/input/number",
1301                            NULL, test_visitor_in_number);
1302     input_visitor_test_add("/visitor/input/large_number",
1303                            NULL, test_visitor_in_large_number);
1304     input_visitor_test_add("/visitor/input/number_keyval",
1305                            NULL, test_visitor_in_number_keyval);
1306     input_visitor_test_add("/visitor/input/number_str_keyval",
1307                            NULL, test_visitor_in_number_str_keyval);
1308     input_visitor_test_add("/visitor/input/number_str_fail",
1309                            NULL, test_visitor_in_number_str_fail);
1310     input_visitor_test_add("/visitor/input/size_str_keyval",
1311                            NULL, test_visitor_in_size_str_keyval);
1312     input_visitor_test_add("/visitor/input/size_str_fail",
1313                            NULL, test_visitor_in_size_str_fail);
1314     input_visitor_test_add("/visitor/input/string",
1315                            NULL, test_visitor_in_string);
1316     input_visitor_test_add("/visitor/input/enum",
1317                            NULL, test_visitor_in_enum);
1318     input_visitor_test_add("/visitor/input/struct",
1319                            NULL, test_visitor_in_struct);
1320     input_visitor_test_add("/visitor/input/struct-nested",
1321                            NULL, test_visitor_in_struct_nested);
1322     input_visitor_test_add("/visitor/input/list",
1323                            NULL, test_visitor_in_list);
1324     input_visitor_test_add("/visitor/input/any",
1325                            NULL, test_visitor_in_any);
1326     input_visitor_test_add("/visitor/input/null",
1327                            NULL, test_visitor_in_null);
1328     input_visitor_test_add("/visitor/input/union-flat",
1329                            NULL, test_visitor_in_union_flat);
1330     input_visitor_test_add("/visitor/input/alternate",
1331                            NULL, test_visitor_in_alternate);
1332     input_visitor_test_add("/visitor/input/errors",
1333                            NULL, test_visitor_in_errors);
1334     input_visitor_test_add("/visitor/input/wrong-type",
1335                            NULL, test_visitor_in_wrong_type);
1336     input_visitor_test_add("/visitor/input/alternate-number",
1337                            NULL, test_visitor_in_alternate_number);
1338     input_visitor_test_add("/visitor/input/native_list/int",
1339                            NULL, test_visitor_in_native_list_int);
1340     input_visitor_test_add("/visitor/input/native_list/int8",
1341                            NULL, test_visitor_in_native_list_int8);
1342     input_visitor_test_add("/visitor/input/native_list/int16",
1343                            NULL, test_visitor_in_native_list_int16);
1344     input_visitor_test_add("/visitor/input/native_list/int32",
1345                            NULL, test_visitor_in_native_list_int32);
1346     input_visitor_test_add("/visitor/input/native_list/int64",
1347                            NULL, test_visitor_in_native_list_int64);
1348     input_visitor_test_add("/visitor/input/native_list/uint8",
1349                            NULL, test_visitor_in_native_list_uint8);
1350     input_visitor_test_add("/visitor/input/native_list/uint16",
1351                            NULL, test_visitor_in_native_list_uint16);
1352     input_visitor_test_add("/visitor/input/native_list/uint32",
1353                            NULL, test_visitor_in_native_list_uint32);
1354     input_visitor_test_add("/visitor/input/native_list/uint64",
1355                            NULL, test_visitor_in_native_list_uint64);
1356     input_visitor_test_add("/visitor/input/native_list/bool",
1357                            NULL, test_visitor_in_native_list_bool);
1358     input_visitor_test_add("/visitor/input/native_list/str",
1359                            NULL, test_visitor_in_native_list_string);
1360     input_visitor_test_add("/visitor/input/native_list/number",
1361                            NULL, test_visitor_in_native_list_number);
1362     input_visitor_test_add("/visitor/input/fail/struct",
1363                            NULL, test_visitor_in_fail_struct);
1364     input_visitor_test_add("/visitor/input/fail/struct-nested",
1365                            NULL, test_visitor_in_fail_struct_nested);
1366     input_visitor_test_add("/visitor/input/fail/struct-in-list",
1367                            NULL, test_visitor_in_fail_struct_in_list);
1368     input_visitor_test_add("/visitor/input/fail/struct-missing",
1369                            NULL, test_visitor_in_fail_struct_missing);
1370     input_visitor_test_add("/visitor/input/fail/list",
1371                            NULL, test_visitor_in_fail_list);
1372     input_visitor_test_add("/visitor/input/fail/list-nested",
1373                            NULL, test_visitor_in_fail_list_nested);
1374     input_visitor_test_add("/visitor/input/fail/union-flat",
1375                            NULL, test_visitor_in_fail_union_flat);
1376     input_visitor_test_add("/visitor/input/fail/union-flat-no-discriminator",
1377                            NULL, test_visitor_in_fail_union_flat_no_discrim);
1378     input_visitor_test_add("/visitor/input/fail/alternate",
1379                            NULL, test_visitor_in_fail_alternate);
1380     input_visitor_test_add("/visitor/input/fail/union-native-list",
1381                            NULL, test_visitor_in_fail_union_native_list);
1382     input_visitor_test_add("/visitor/input/qapi-introspect",
1383                            NULL, test_visitor_in_qmp_introspect);
1384
1385     g_test_run();
1386
1387     return 0;
1388 }