tests/auto/declarative/qdeclarativeinstruction/tst_qdeclarativeinstruction.cpp

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  41
  42 #include <qtest.h>
  43 #include <private/qdeclarativecompiler_p.h>
  44
  45 #ifdef Q_OS_SYMBIAN
  46 // In Symbian OS test data is located in applications private dir
  47 #define SRCDIR "."
  48 #endif
  49
  50 class tst_qdeclarativeinstruction : public QObject
  51 {
  52     Q_OBJECT
  53 public:
  54     tst_qdeclarativeinstruction() {}
  55
  56 private slots:
  57     void dump();
  58 };
  59
  60 static QStringList messages;
  61 static void msgHandler(QtMsgType, const char *msg)
  62 {
  63     messages << QLatin1String(msg);
  64 }
  65
  66 void tst_qdeclarativeinstruction::dump()
  67 {
  68     QDeclarativeCompiledData *data = new QDeclarativeCompiledData(0);
  69     {
  70         QDeclarativeInstruction i;
  71         i.line = 0;
  72         i.type = QDeclarativeInstruction::Init;
  73         i.init.bindingsSize = 0;
  74         i.init.parserStatusSize = 3;
  75         i.init.contextCache = -1;
  76         i.init.compiledBinding = -1;
  77         data->bytecode << i;
  78     }
  79
  80     {
  81         QDeclarativeCompiledData::TypeReference ref;
  82         ref.className = "Test";
  83         data->types << ref;
  84
  85         QDeclarativeInstruction i;
  86         i.line = 1;
  87         i.type = QDeclarativeInstruction::CreateObject;
  88         i.create.type = 0;
  89         i.create.data = -1;
  90         i.create.bindingBits = -1;
  91         i.create.column = 10;
  92         data->bytecode << i;
  93     }
  94
  95     {
  96         data->primitives << "testId";
  97
  98         QDeclarativeInstruction i;
  99         i.line = 2;
 100         i.type = QDeclarativeInstruction::SetId;
 101         i.setId.value = data->primitives.count() - 1;
 102         i.setId.index = 0;
 103         data->bytecode << i;
 104     }
 105
 106     {
 107         QDeclarativeInstruction i;
 108         i.line = 3;
 109         i.type = QDeclarativeInstruction::SetDefault;
 110         data->bytecode << i;
 111     }
 112
 113     {
 114         QDeclarativeInstruction i;
 115         i.line = 4;
 116         i.type = QDeclarativeInstruction::CreateComponent;
 117         i.createComponent.count = 3;
 118         i.createComponent.column = 4;
 119         i.createComponent.endLine = 14;
 120         i.createComponent.metaObject = 0;
 121
 122         data->bytecode << i;
 123     }
 124
 125     {
 126         QDeclarativeInstruction i;
 127         i.line = 5;
 128         i.type = QDeclarativeInstruction::StoreMetaObject;
 129         i.storeMeta.data = 3;
 130         i.storeMeta.aliasData = 6;
 131         i.storeMeta.propertyCache = 7;
 132
 133         data->bytecode << i;
 134     }
 135
 136     {
 137         QDeclarativeInstruction i;
 138         i.line = 6;
 139         i.type = QDeclarativeInstruction::StoreFloat;
 140         i.storeFloat.propertyIndex = 3;
 141         i.storeFloat.value = 11.3;
 142         data->bytecode << i;
 143     }
 144
 145     {
 146         QDeclarativeInstruction i;
 147         i.line = 7;
 148         i.type = QDeclarativeInstruction::StoreDouble;
 149         i.storeDouble.propertyIndex = 4;
 150         i.storeDouble.value = 14.8;
 151         data->bytecode << i;
 152     }
 153
 154     {
 155         QDeclarativeInstruction i;
 156         i.line = 8;
 157         i.type = QDeclarativeInstruction::StoreInteger;
 158         i.storeInteger.propertyIndex = 5;
 159         i.storeInteger.value = 9;
 160         data->bytecode << i;
 161     }
 162
 163     {
 164         QDeclarativeInstruction i;
 165         i.line = 9;
 166         i.type = QDeclarativeInstruction::StoreBool;
 167         i.storeBool.propertyIndex = 6;
 168         i.storeBool.value = true;
 169
 170         data->bytecode << i;
 171     }
 172
 173     {
 174         data->primitives << "Test String";
 175         QDeclarativeInstruction i;
 176         i.line = 10;
 177         i.type = QDeclarativeInstruction::StoreString;
 178         i.storeString.propertyIndex = 7;
 179         i.storeString.value = data->primitives.count() - 1;
 180         data->bytecode << i;
 181     }
 182
 183     {
 184         data->urls << QUrl("http://www.nokia.com");
 185         QDeclarativeInstruction i;
 186         i.line = 11;
 187         i.type = QDeclarativeInstruction::StoreUrl;
 188         i.storeUrl.propertyIndex = 8;
 189         i.storeUrl.value = data->urls.count() - 1;
 190         data->bytecode << i;
 191     }
 192
 193     {
 194         QDeclarativeInstruction i;
 195         i.line = 12;
 196         i.type = QDeclarativeInstruction::StoreColor;
 197         i.storeColor.propertyIndex = 9;
 198         i.storeColor.value = 0xFF00FF00;
 199         data->bytecode << i;
 200     }
 201
 202     {
 203         QDeclarativeInstruction i;
 204         i.line = 13;
 205         i.type = QDeclarativeInstruction::StoreDate;
 206         i.storeDate.propertyIndex = 10;
 207         i.storeDate.value = 9;
 208         data->bytecode << i;
 209     }
 210
 211     {
 212         QDeclarativeInstruction i;
 213         i.line = 14;
 214         i.type = QDeclarativeInstruction::StoreTime;
 215         i.storeTime.propertyIndex = 11;
 216         i.storeTime.valueIndex = 33;
 217         data->bytecode << i;
 218     }
 219
 220     {
 221         QDeclarativeInstruction i;
 222         i.line = 15;
 223         i.type = QDeclarativeInstruction::StoreDateTime;
 224         i.storeDateTime.propertyIndex = 12;
 225         i.storeDateTime.valueIndex = 44;
 226         data->bytecode << i;
 227     }
 228
 229     {
 230         QDeclarativeInstruction i;
 231         i.line = 16;
 232         i.type = QDeclarativeInstruction::StorePoint;
 233         i.storeRealPair.propertyIndex = 13;
 234         i.storeRealPair.valueIndex = 3;
 235         data->bytecode << i;
 236     }
 237
 238     {
 239         QDeclarativeInstruction i;
 240         i.line = 17;
 241         i.type = QDeclarativeInstruction::StorePointF;
 242         i.storeRealPair.propertyIndex = 14;
 243         i.storeRealPair.valueIndex = 9;
 244         data->bytecode << i;
 245     }
 246
 247     {
 248         QDeclarativeInstruction i;
 249         i.line = 18;
 250         i.type = QDeclarativeInstruction::StoreSize;
 251         i.storeRealPair.propertyIndex = 15;
 252         i.storeRealPair.valueIndex = 8;
 253         data->bytecode << i;
 254     }
 255
 256     {
 257         QDeclarativeInstruction i;
 258         i.line = 19;
 259         i.type = QDeclarativeInstruction::StoreSizeF;
 260         i.storeRealPair.propertyIndex = 16;
 261         i.storeRealPair.valueIndex = 99;
 262         data->bytecode << i;
 263     }
 264
 265     {
 266         QDeclarativeInstruction i;
 267         i.line = 20;
 268         i.type = QDeclarativeInstruction::StoreRect;
 269         i.storeRect.propertyIndex = 17;
 270         i.storeRect.valueIndex = 2;
 271         data->bytecode << i;
 272     }
 273
 274     {
 275         QDeclarativeInstruction i;
 276         i.line = 21;
 277         i.type = QDeclarativeInstruction::StoreRectF;
 278         i.storeRect.propertyIndex = 18;
 279         i.storeRect.valueIndex = 19;
 280         data->bytecode << i;
 281     }
 282
 283     {
 284         QDeclarativeInstruction i;
 285         i.line = 22;
 286         i.type = QDeclarativeInstruction::StoreVector3D;
 287         i.storeVector3D.propertyIndex = 19;
 288         i.storeVector3D.valueIndex = 9;
 289         data->bytecode << i;
 290     }
 291
 292     {
 293         data->primitives << "color(1, 1, 1, 1)";
 294         QDeclarativeInstruction i;
 295         i.line = 23;
 296         i.type = QDeclarativeInstruction::StoreVariant;
 297         i.storeString.propertyIndex = 20;
 298         i.storeString.value = data->primitives.count() - 1;
 299
 300         data->bytecode << i;
 301     }
 302
 303     {
 304         QDeclarativeInstruction i;
 305         i.line = 24;
 306         i.type = QDeclarativeInstruction::StoreObject;
 307         i.storeObject.propertyIndex = 21;
 308         data->bytecode << i;
 309     }
 310
 311     {
 312         QDeclarativeInstruction i;
 313         i.line = 25;
 314         i.type = QDeclarativeInstruction::StoreVariantObject;
 315         i.storeObject.propertyIndex = 22;
 316         data->bytecode << i;
 317     }
 318
 319     {
 320         QDeclarativeInstruction i;
 321         i.line = 26;
 322         i.type = QDeclarativeInstruction::StoreInterface;
 323         i.storeObject.propertyIndex = 23;
 324         data->bytecode << i;
 325     }
 326
 327     {
 328         data->primitives << "console.log(1921)";
 329
 330         QDeclarativeInstruction i;
 331         i.line = 27;
 332         i.type = QDeclarativeInstruction::StoreSignal;
 333         i.storeSignal.signalIndex = 2;
 334         i.storeSignal.value = data->primitives.count() - 1;
 335         data->bytecode << i;
 336     }
 337
 338     {
 339         QDeclarativeInstruction i;
 340         i.line = 29;
 341         i.type = QDeclarativeInstruction::StoreScriptString;
 342         i.storeScriptString.propertyIndex = 24;
 343         i.storeScriptString.value = 3;
 344         i.storeScriptString.scope = 1;
 345         data->bytecode << i;
 346     }
 347
 348     {
 349         data->datas << "mySignal";
 350
 351         QDeclarativeInstruction i;
 352         i.line = 30;
 353         i.type = QDeclarativeInstruction::AssignSignalObject;
 354         i.assignSignalObject.signal = 0;
 355         data->bytecode << i;
 356     }
 357
 358     {
 359         QDeclarativeInstruction i;
 360         i.line = 31;
 361         i.type = QDeclarativeInstruction::AssignCustomType;
 362         i.assignCustomType.propertyIndex = 25;
 363         i.assignCustomType.valueIndex = 4;
 364         data->bytecode << i;
 365     }
 366
 367     {
 368         QDeclarativeInstruction i;
 369         i.line = 32;
 370         i.type = QDeclarativeInstruction::StoreBinding;
 371         i.assignBinding.property = 26;
 372         i.assignBinding.value = 3;
 373         i.assignBinding.context = 2;
 374         i.assignBinding.owner = 0;
 375         data->bytecode << i;
 376     }
 377
 378     {
 379         QDeclarativeInstruction i;
 380         i.line = 33;
 381         i.type = QDeclarativeInstruction::StoreCompiledBinding;
 382         i.assignBinding.property = 27;
 383         i.assignBinding.value = 2;
 384         i.assignBinding.context = 4;
 385         i.assignBinding.owner = 0;
 386         data->bytecode << i;
 387     }
 388
 389     {
 390         QDeclarativeInstruction i;
 391         i.line = 34;
 392         i.type = QDeclarativeInstruction::StoreValueSource;
 393         i.assignValueSource.property = 29;
 394         i.assignValueSource.owner = 1;
 395         i.assignValueSource.castValue = 4;
 396         data->bytecode << i;
 397     }
 398
 399     {
 400         QDeclarativeInstruction i;
 401         i.line = 35;
 402         i.type = QDeclarativeInstruction::StoreValueInterceptor;
 403         i.assignValueInterceptor.property = 30;
 404         i.assignValueInterceptor.owner = 2;
 405         i.assignValueInterceptor.castValue = -4;
 406         data->bytecode << i;
 407     }
 408
 409     {
 410         QDeclarativeInstruction i;
 411         i.line = 36;
 412         i.type = QDeclarativeInstruction::BeginObject;
 413         i.begin.castValue = 4;
 414         data->bytecode << i;
 415     }
 416
 417     {
 418         QDeclarativeInstruction i;
 419         i.line = 38;
 420         i.type = QDeclarativeInstruction::StoreObjectQList;
 421         data->bytecode << i;
 422     }
 423
 424     {
 425         QDeclarativeInstruction i;
 426         i.line = 39;
 427         i.type = QDeclarativeInstruction::AssignObjectList;
 428         data->bytecode << i;
 429     }
 430
 431     {
 432         QDeclarativeInstruction i;
 433         i.line = 40;
 434         i.type = QDeclarativeInstruction::FetchAttached;
 435         i.fetchAttached.id = 23;
 436         data->bytecode << i;
 437     }
 438
 439     {
 440         QDeclarativeInstruction i;
 441         i.line = 42;
 442         i.type = QDeclarativeInstruction::FetchQList;
 443         i.fetch.property = 32;
 444         data->bytecode << i;
 445     }
 446
 447     {
 448         QDeclarativeInstruction i;
 449         i.line = 43;
 450         i.type = QDeclarativeInstruction::FetchObject;
 451         i.fetch.property = 33;
 452         data->bytecode << i;
 453     }
 454
 455     {
 456         QDeclarativeInstruction i;
 457         i.line = 44;
 458         i.type = QDeclarativeInstruction::FetchValueType;
 459         i.fetchValue.property = 34;
 460         i.fetchValue.type = 6;
 461         i.fetchValue.bindingSkipList = 7;
 462         data->bytecode << i;
 463     }
 464
 465     {
 466         QDeclarativeInstruction i;
 467         i.line = 45;
 468         i.type = QDeclarativeInstruction::PopFetchedObject;
 469         data->bytecode << i;
 470     }
 471
 472     {
 473         QDeclarativeInstruction i;
 474         i.line = 46;
 475         i.type = QDeclarativeInstruction::PopQList;
 476         data->bytecode << i;
 477     }
 478
 479     {
 480         QDeclarativeInstruction i;
 481         i.line = 47;
 482         i.type = QDeclarativeInstruction::PopValueType;
 483         i.fetchValue.property = 35;
 484         i.fetchValue.type = 8;
 485         data->bytecode << i;
 486     }
 487
 488     {
 489         QDeclarativeInstruction i;
 490         i.line = 48;
 491         i.type = QDeclarativeInstruction::Defer;
 492         i.defer.deferCount = 7;
 493         data->bytecode << i;
 494     }
 495
 496     {
 497         QDeclarativeInstruction i;
 498         i.line = -1;
 499         i.type = QDeclarativeInstruction::Defer;
 500         i.defer.deferCount = 7;
 501         data->bytecode << i;
 502     }
 503
 504     {
 505         QDeclarativeInstruction i;
 506         i.line = 48;
 507         i.type = QDeclarativeInstruction::StoreImportedScript;
 508         i.storeScript.value = 2;
 509         data->bytecode << i;
 510     }
 511
 512     {
 513         QDeclarativeInstruction i;
 514         i.line = 50;
 515         i.type = (QDeclarativeInstruction::Type)(1234); // Non-existent
 516         data->bytecode << i;
 517     }
 518
 519     {
 520         QDeclarativeInstruction i;
 521         i.line = 51;
 522         i.type = QDeclarativeInstruction::StoreVariantInteger;
 523         i.storeInteger.value = 11;
 524         i.storeInteger.propertyIndex = 32;
 525         data->bytecode << i;
 526     }
 527
 528     {
 529         QDeclarativeInstruction i;
 530         i.line = 52;
 531         i.type = QDeclarativeInstruction::StoreVariantDouble;
 532         i.storeDouble.value = 33.7;
 533         i.storeDouble.propertyIndex = 19;
 534         data->bytecode << i;
 535     }
 536
 537     QStringList expect;
 538     expect
 539         << "Index\tLine\tOperation\t\tData1\tData2\tData3\tComments"
 540         << "-------------------------------------------------------------------------------"
 541         << "0\t\t0\tINIT\t\t\t0\t3\t-1\t-1"
 542         << "1\t\t1\tCREATE\t\t\t0\t-1\t\t\"Test\""
 543         << "2\t\t2\tSETID\t\t\t0\t\t\t\"testId\""
 544         << "3\t\t3\tSET_DEFAULT"
 545         << "4\t\t4\tCREATE_COMPONENT\t3"
 546         << "5\t\t5\tSTORE_META\t\t3"
 547         << "6\t\t6\tSTORE_FLOAT\t\t3\t11.3"
 548         << "7\t\t7\tSTORE_DOUBLE\t\t4\t14.8"
 549         << "8\t\t8\tSTORE_INTEGER\t\t5\t9"
 550         << "9\t\t9\tSTORE_BOOL\t\t6\ttrue"
 551         << "10\t\t10\tSTORE_STRING\t\t7\t1\t\t\"Test String\""
 552         << "11\t\t11\tSTORE_URL\t\t8\t0\t\tQUrl(\"http://www.nokia.com\") "
 553         << "12\t\t12\tSTORE_COLOR\t\t9\t\t\t\"ff00ff00\""
 554         << "13\t\t13\tSTORE_DATE\t\t10\t9"
 555         << "14\t\t14\tSTORE_TIME\t\t11\t33"
 556         << "15\t\t15\tSTORE_DATETIME\t\t12\t44"
 557         << "16\t\t16\tSTORE_POINT\t\t13\t3"
 558         << "17\t\t17\tSTORE_POINTF\t\t14\t9"
 559         << "18\t\t18\tSTORE_SIZE\t\t15\t8"
 560         << "19\t\t19\tSTORE_SIZEF\t\t16\t99"
 561         << "20\t\t20\tSTORE_RECT\t\t17\t2"
 562         << "21\t\t21\tSTORE_RECTF\t\t18\t19"
 563         << "22\t\t22\tSTORE_VECTOR3D\t\t19\t9"
 564         << "23\t\t23\tSTORE_VARIANT\t\t20\t2\t\t\"color(1, 1, 1, 1)\""
 565         << "24\t\t24\tSTORE_OBJECT\t\t21"
 566         << "25\t\t25\tSTORE_VARIANT_OBJECT\t22"
 567         << "26\t\t26\tSTORE_INTERFACE\t\t23"
 568         << "27\t\t27\tSTORE_SIGNAL\t\t2\t3\t\t\"console.log(1921)\""
 569         << "28\t\t29\tSTORE_SCRIPT_STRING\t24\t3\t1"
 570         << "29\t\t30\tASSIGN_SIGNAL_OBJECT\t0\t\t\t\"mySignal\""
 571         << "30\t\t31\tASSIGN_CUSTOMTYPE\t25\t4"
 572         << "31\t\t32\tSTORE_BINDING\t26\t3\t2"
 573         << "32\t\t33\tSTORE_COMPILED_BINDING\t27\t2\t4"
 574         << "33\t\t34\tSTORE_VALUE_SOURCE\t29\t4"
 575         << "34\t\t35\tSTORE_VALUE_INTERCEPTOR\t30\t-4"
 576         << "35\t\t36\tBEGIN\t\t\t4"
 577         << "36\t\t38\tSTORE_OBJECT_QLIST"
 578         << "37\t\t39\tASSIGN_OBJECT_LIST"
 579         << "38\t\t40\tFETCH_ATTACHED\t\t23"
 580         << "39\t\t42\tFETCH_QLIST\t\t32"
 581         << "40\t\t43\tFETCH\t\t\t33"
 582         << "41\t\t44\tFETCH_VALUE\t\t34\t6\t7"
 583         << "42\t\t45\tPOP"
 584         << "43\t\t46\tPOP_QLIST"
 585         << "44\t\t47\tPOP_VALUE\t\t35\t8"
 586         << "45\t\t48\tDEFER\t\t\t7"
 587         << "46\t\tNA\tDEFER\t\t\t7"
 588         << "47\t\t48\tSTORE_IMPORTED_SCRIPT\t2"
 589         << "48\t\t50\tXXX UNKNOWN INSTRUCTION\t1234"
 590         << "49\t\t51\tSTORE_VARIANT_INTEGER\t\t32\t11"
 591         << "50\t\t52\tSTORE_VARIANT_DOUBLE\t\t19\t33.7"
 592         << "-------------------------------------------------------------------------------";
 593
 594     messages = QStringList();
 595     QtMsgHandler old = qInstallMsgHandler(msgHandler);
 596     data->dumpInstructions();
 597     qInstallMsgHandler(old);
 598
 599     QCOMPARE(messages.count(), expect.count());
 600     for (int ii = 0; ii < messages.count(); ++ii) {
 601         QCOMPARE(messages.at(ii), expect.at(ii));
 602     }
 603
 604     data->release();
 605 }
 606
 607 QTEST_MAIN(tst_qdeclarativeinstruction)
 608
 609 #include "tst_qdeclarativeinstruction.moc"