tcclasstype.pas 87 KB

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  1. unit tcclasstype;
  2. {$mode objfpc}{$H+}
  3. interface
  4. uses
  5. Classes, SysUtils, fpcunit, pscanner, pparser, pastree, testregistry, tctypeparser;
  6. type
  7. { TTestClassType }
  8. TClassDeclType = (cdtClass,cdtObjCClass,cdtObjCCategory);
  9. TTestClassType = Class(TBaseTestTypeParser)
  10. Private
  11. FDecl : TStrings;
  12. FClass : TPasClassType;
  13. FMember1: TPasElement;
  14. FParent : String;
  15. FEnded,
  16. FStarted: Boolean;
  17. procedure AssertGenericClass(C: TPasClassType);
  18. procedure AssertSpecializedClass(C: TPasSpecializeType);
  19. function GetC(AIndex: Integer): TPasConst;
  20. function GetF1: TPasVariable;
  21. function GetM(AIndex : Integer): TPasElement;
  22. function GetMM(AIndex : Integer): TPasProcedure;
  23. function GetMF1: TPasFunction;
  24. function GetP1: TPasProperty;
  25. function GetP2: TPasProperty;
  26. function GetT(AIndex : Integer) : TPasType;
  27. procedure TestExternalClassFunctionFinal;
  28. protected
  29. Procedure StartClass (AncestorName : String = 'TObject'; InterfaceList : String = ''; aClassType : TClassDeclType = cdtClass);
  30. Procedure StartExternalClass (AParent : String; AExternalName,AExternalNameSpace : String );
  31. Procedure StartClassHelper (ForType : String = 'TOriginal'; AParent : String = 'TObject');
  32. Procedure StartInterface (AParent : String = 'IInterface'; UUID : String = ''; Disp : Boolean = False; UseObjcClass : Boolean = False; UseExternal : Boolean = False);
  33. Procedure StartRecordHelper (ForType : String = 'TOriginal'; AParent : String = 'TObject');
  34. Procedure StartVisibility(A : TPasMemberVisibility);
  35. Procedure EndClass(AEnd : String = 'end');
  36. Procedure AddMember(S : String);
  37. Procedure ParseClass;
  38. Procedure ParseClassFail(Msg: string; MsgNumber: integer);
  39. Procedure DoParseClass(FromSpecial : Boolean = False; SkipTests : Boolean = False);
  40. procedure SetUp; override;
  41. procedure TearDown; override;
  42. procedure DefaultMethod;
  43. Procedure AssertParserError(Const Msg : String);
  44. Procedure AssertVisibility(V : TPasMemberVisibility = visDefault; Member : TPasElement = Nil);
  45. procedure AssertMemberType(AType : TClass; Member : TPaselement = Nil);
  46. procedure AssertMemberName(AName : string; Member : TPaselement = Nil);
  47. Procedure AssertProperty(P : TPasProperty; AVisibility : TPasMemberVisibility;AName,ARead,AWrite,AStored,AImplements : String; AArgCount : Integer; ADefault,ANodefault : Boolean);
  48. Procedure TestDirectiveRTTI(Param: string; ExpectedExplicit: boolean;
  49. const ExpectedFields, ExpectedMethods, ExpectedProperties: TPasMembersType.TRTTIVisibilitySections);
  50. Property TheClass : TPasClassType Read FClass;
  51. Property Members[AIndex : Integer] : TPasElement Read GetM;
  52. Property Member1 : TPasElement Read FMember1;
  53. Property Field1 : TPasVariable Read GetF1;
  54. Property Method1 : TPasProcedure Index 0 Read GetMM;
  55. Property Method2 : TPasProcedure Index 1 Read GetMM;
  56. Property Method3 : TPasProcedure index 2 Read GetMM;
  57. Property FunctionMethod1 : TPasFunction Read GetMF1;
  58. Property Property1 : TPasProperty Read GetP1;
  59. Property Property2 : TPasProperty Read GetP2;
  60. Property Type1 : TPasType Index 0 Read GetT;
  61. Property Type2 : TPasType Index 1 Read GetT;
  62. Property Const1 : TPasConst Index 0 Read GetC;
  63. Property Const2 : TPasConst Index 1 Read GetC;
  64. published
  65. procedure TestEmpty;
  66. procedure TestEmptyComment;
  67. procedure TestEmptyDeprecated;
  68. procedure TestEmptyEnd;
  69. procedure TestEmptyEndNoParent;
  70. procedure TestEmptyObjC;
  71. procedure TestEmptyObjCCategory;
  72. Procedure TestForward;
  73. Procedure TestForwardAndDeclaration;
  74. Procedure TestForwardAndDeclarationKeepForward;
  75. Procedure TestForwardExternalObjCClass;
  76. Procedure TestOneInterface;
  77. Procedure TestTwoInterfaces;
  78. procedure TestOneSpecializedClass;
  79. procedure TestOneSpecializedClassInterface;
  80. Procedure TestOneField;
  81. Procedure TestOneFieldComment;
  82. procedure TestOneFieldWithAttribute;
  83. procedure TestOneFieldVarWithAttribute;
  84. Procedure TestOneClassOfField;
  85. procedure TestOneFieldStatic;
  86. Procedure TestOneHelperField;
  87. Procedure TestOneVarField;
  88. Procedure TestOneClassField;
  89. Procedure TestOneFieldVisibility;
  90. Procedure TestOneFieldDeprecated;
  91. Procedure TestTwoFields;
  92. Procedure TestTwoFieldsB;
  93. Procedure TestTwoVarFieldsB;
  94. procedure TestNoVarFields;
  95. procedure TestVarClassFunction;
  96. procedure TestClassVarClassFunction;
  97. procedure TestClassVarVarField;
  98. Procedure TestTwoFieldsVisibility;
  99. Procedure TestConstProtectedEnd;
  100. Procedure TestTypeProtectedEnd;
  101. Procedure TestVarProtectedEnd;
  102. procedure TestHintFieldDeprecated;
  103. procedure TestHintFieldPlatform;
  104. procedure TestHintFieldExperimental;
  105. procedure TestHintFieldLibraryError;
  106. procedure TestHintFieldUninmplemented;
  107. Procedure TestOneVarFieldExternalName;
  108. procedure TestOneVarFieldExternalNameSemicolon;
  109. Procedure TestMethodSimple;
  110. Procedure TestMethodSimpleComment;
  111. Procedure TestMethodWithDotFails;
  112. Procedure TestMethodWithDotOK;
  113. Procedure TestMethodFunctionWithDotOK;
  114. Procedure TestNoSemicolon;
  115. Procedure TestClassMethodSimple;
  116. Procedure TestClassMethodSimpleComment;
  117. Procedure TestConstructor;
  118. Procedure TestClassConstructor;
  119. Procedure TestDestructor;
  120. Procedure TestClassDestructor;
  121. Procedure TestFunctionMethodSimple;
  122. Procedure TestClassFunctionMethodSimple;
  123. Procedure TestMethodOneArg;
  124. Procedure TestMethodVirtual;
  125. Procedure TestMethodVirtualSemicolon;
  126. Procedure TestMethodVirtualAbstract;
  127. procedure TestMethodVirtualAbstractFinal;
  128. Procedure TestMethodOverride;
  129. procedure TestMethodDynamic;
  130. procedure TestMethodReintroduce;
  131. procedure TestMethodInline;
  132. Procedure TestMethodVisibility;
  133. Procedure TestMethodSVisibility;
  134. Procedure TestMethodOverloadVisibility;
  135. Procedure TestMethodHint;
  136. Procedure TestMethodVirtualHint;
  137. Procedure TestIntegerMessageMethod;
  138. Procedure TestStringMessageMethod;
  139. Procedure Test2Methods;
  140. Procedure Test2MethodsDifferentVisibility;
  141. Procedure TestPropertyRedeclare;
  142. Procedure TestPropertyRedeclareComment;
  143. Procedure TestPropertyRedeclareDefault;
  144. Procedure TestPropertyReadOnly;
  145. Procedure TestPropertyReadWrite;
  146. Procedure TestPropertyWriteOnly;
  147. Procedure TestPropertyDefault;
  148. Procedure TestPropertyNoDefault;
  149. Procedure TestPropertyIndex;
  150. Procedure TestPropertyStored;
  151. Procedure TestPropertyStoredFalse;
  152. Procedure TestPropertyFullyQualifiedType;
  153. Procedure TestPropertyArrayReadOnly;
  154. Procedure TestPropertyArrayReadWrite;
  155. Procedure TestPropertyArrayReadOnlyDefault;
  156. Procedure TestPropertyArrayReadWriteDefault;
  157. Procedure TestPropertyArrayMultiDimReadOnly;
  158. Procedure TestPropertyImplements;
  159. Procedure TestPropertyImplementsFullyQualifiedName;
  160. Procedure TestPropertyReadFromRecordField;
  161. procedure TestPropertyReadFromArrayField;
  162. procedure TestPropertyReadWriteFromRecordField;
  163. procedure TestPropertyDeprecated;
  164. procedure TestPropertyDeprecatedMessage;
  165. Procedure TestExternalClass;
  166. Procedure TestExternalClassNoNameSpace;
  167. Procedure TestExternalClassNoNameKeyWord;
  168. Procedure TestExternalClassNoName;
  169. procedure TestExternalClassFinalVar;
  170. Procedure TestLocalSimpleType;
  171. Procedure TestLocalSimpleTypes;
  172. Procedure TestLocalSimpleConst;
  173. Procedure TestLocalSimpleConsts;
  174. Procedure TestClassTypeAttributes;
  175. Procedure TestClassConstAttributes;
  176. procedure TestClassHelperEmpty;
  177. procedure TestClassHelperParentedEmpty;
  178. procedure TestClassHelperOneMethod;
  179. procedure TestInterfaceEmpty;
  180. procedure TestObjcProtocolEmpty;
  181. procedure TestObjcProtocolEmptyExternal;
  182. procedure TestObjcProtocolMultiParent;
  183. procedure TestObjcProtocolOptional;
  184. procedure TestObjcProtocolRequired;
  185. procedure TestInterfaceDisp;
  186. procedure TestInterfaceParentedEmpty;
  187. procedure TestInterfaceOneMethod;
  188. procedure TestInterfaceDispIDMethod;
  189. procedure TestInterfaceDispIDMethod2;
  190. procedure TestInterfaceProperty;
  191. procedure TestInterfaceDispProperty;
  192. procedure TestInterfaceDispPropertyReadOnly;
  193. procedure TestInterfaceNoConstructor;
  194. procedure TestInterfaceNoDestructor;
  195. procedure TestInterfaceNoFields;
  196. procedure TestInterfaceUUID;
  197. procedure TestInterfaceUUIDParentedEmpty;
  198. procedure TestInterfaceUUIDOneMethod;
  199. procedure TestRecordHelperEmpty;
  200. procedure TestRecordHelperParentedEmpty;
  201. procedure TestRecordHelperOneMethod;
  202. procedure TestEscapedVisibilityVar;
  203. procedure TestEscapedAbsoluteVar;
  204. procedure TestClassRTTIInherit;
  205. procedure TestClassRTTIExplicit;
  206. procedure TestClassRTTIExplicitFields;
  207. procedure TestClassRTTIExplicitFieldsPublic;
  208. procedure TestClassRTTIExplicitMethodsAll;
  209. procedure TestClassRTTIExplicitAllPublic;
  210. end;
  211. implementation
  212. { TTestClassType }
  213. function TTestClassType.GetM(AIndex : Integer): TPasElement;
  214. begin
  215. AssertNotNull('Have class',TheClass);
  216. if (AIndex>=TheClass.Members.Count) then
  217. Fail('No member '+IntToStr(AIndex));
  218. AssertNotNull('Have member'+IntToStr(AIndex),TheClass.Members[AIndex]);
  219. If Not (TObject(TheClass.Members[AIndex]) is TPasElement) then
  220. Fail('Member '+IntTostr(AIndex)+' is not a Tpaselement');
  221. Result:=TPasElement(TheClass.Members[AIndex])
  222. end;
  223. function TTestClassType.GetMM(AIndex: Integer): TPasProcedure;
  224. begin
  225. AssertNotNull('Have member '+IntToStr(AIndex),Members[AIndex]);
  226. AssertEquals('Member is method '+IntToStr(AIndex),TPasProcedure,Members[Aindex].ClassType);
  227. Result:=TPasProcedure(Members[Aindex]);
  228. end;
  229. function TTestClassType.GetMF1: TPasFunction;
  230. begin
  231. AssertNotNull('Have 1 member',Member1);
  232. AssertEquals('Member 1 is function method',TPasFunction,Member1.ClassType);
  233. Result:=TPasFunction(Member1);
  234. end;
  235. function TTestClassType.GetP1: TPasProperty;
  236. begin
  237. AssertNotNull('Have 1 member',Member1);
  238. AssertEquals('Member 1 is property',TPasProperty,Member1.ClassType);
  239. Result:=TPasProperty(Member1);
  240. end;
  241. function TTestClassType.GetP2: TPasProperty;
  242. begin
  243. AssertNotNull('Have 2 members',Members[1]);
  244. AssertEquals('Member 1 is property',TPasProperty,Members[1].ClassType);
  245. Result:=TPasProperty(Members[1]);
  246. end;
  247. function TTestClassType.GetT(AIndex: Integer): TPasType;
  248. begin
  249. AssertNotNull('Have member '+IntToStr(AIndex),Members[AIndex]);
  250. if not (Members[AIndex] is TPasType) then
  251. Fail('Member '+IntToStr(AIndex)+' is not a type');
  252. Result:=TPasType(Members[AIndex]);
  253. end;
  254. function TTestClassType.GetF1: TPasVariable;
  255. begin
  256. AssertNotNull('Have 1 member',Member1);
  257. AssertEquals('Member 1 is field',TPasVariable,Member1.ClassType);
  258. Result:=TPasVariable(Member1);
  259. end;
  260. function TTestClassType.GetC(AIndex: Integer): TPasConst;
  261. begin
  262. AssertNotNull('Have member '+IntToStr(AIndex),Members[AIndex]);
  263. if not (Members[AIndex] is TPasConst) then
  264. Fail('Member '+IntToStr(AIndex)+' is not a const');
  265. Result:=TPasConst(Members[AIndex]);
  266. end;
  267. procedure TTestClassType.StartClass(AncestorName: String; InterfaceList: String = ''; aClassType : TClassDeclType = cdtClass);
  268. Var
  269. S : String;
  270. begin
  271. if FStarted then
  272. Fail('TTestClassType.StartClass already started');
  273. FStarted:=True;
  274. case aClassType of
  275. cdtObjCClass:
  276. begin
  277. FDecl.Add('{$modeswitch objectivec1}');
  278. S:='TMyClass = ObjCClass';
  279. end;
  280. cdtObjCCategory:
  281. begin
  282. FDecl.Add('{$modeswitch objectivec1}');
  283. S:='TMyClass = ObjCCategory(aParent)';
  284. end;
  285. else
  286. S:='TMyClass = Class';
  287. end;
  288. if (AncestorName<>'') then
  289. begin
  290. S:=S+'('+AncestorName;
  291. if (InterfaceList<>'') then
  292. S:=S+','+InterfaceList;
  293. S:=S+')';
  294. end;
  295. FDecl.Add(S);
  296. FParent:=AncestorName;
  297. end;
  298. procedure TTestClassType.StartExternalClass(AParent: String; AExternalName,
  299. AExternalNameSpace: String);
  300. Var
  301. S : String;
  302. begin
  303. FStarted:=True;
  304. S:=Format('TMyClass = Class external ''%s'' name ''%s'' ',[AExternalNameSpace,AExternalName]);
  305. if (AParent<>'') then
  306. S:=S+'('+AParent+')';
  307. FDecl.Add(S);
  308. FParent:=AParent;
  309. end;
  310. procedure TTestClassType.StartClassHelper(ForType: String; AParent: String);
  311. Var
  312. S : String;
  313. begin
  314. FStarted:=True;
  315. S:='TMyClass = Class Helper';
  316. if (AParent<>'') then
  317. begin
  318. S:=S+'('+AParent;
  319. S:=S+')';
  320. end;
  321. S:=S+' for '+ForType;
  322. FDecl.Add(S);
  323. FParent:=AParent;
  324. end;
  325. procedure TTestClassType.StartInterface(AParent: String; UUID: String;
  326. Disp: Boolean = False; UseObjcClass : Boolean = False; UseExternal : Boolean = False);
  327. Var
  328. S : String;
  329. begin
  330. FStarted:=True;
  331. if UseObjCClass then
  332. begin
  333. FDecl.Add('{$modeswitch objectivec1}');
  334. S:='TMyClass = objcprotocol';
  335. if UseExternal then
  336. S:=S+' external name ''abc'' ';
  337. end
  338. else if Disp then
  339. S:='TMyClass = DispInterface'
  340. else
  341. S:='TMyClass = Interface';
  342. if (AParent<>'') then
  343. S:=S+' ('+AParent+')';
  344. if (UUID<>'') then
  345. S:=S+' ['''+UUID+''']';
  346. FDecl.Add(S);
  347. FParent:=AParent;
  348. end;
  349. procedure TTestClassType.StartRecordHelper(ForType: String; AParent: String);
  350. Var
  351. S : String;
  352. begin
  353. FStarted:=True;
  354. S:='TMyClass = Record Helper';
  355. if (AParent<>'') then
  356. begin
  357. S:=S+'('+AParent;
  358. S:=S+')';
  359. end;
  360. S:=S+' for '+ForType;
  361. FDecl.Add(S);
  362. FParent:=AParent;
  363. end;
  364. procedure TTestClassType.StartVisibility(A: TPasMemberVisibility);
  365. begin
  366. if not FStarted then
  367. StartClass;
  368. FDecl.Add(' '+VisibilityNames[A]);
  369. end;
  370. procedure TTestClassType.EndClass(AEnd: String);
  371. begin
  372. if FEnded then exit;
  373. if not FStarted then
  374. StartClass;
  375. FEnded:=True;
  376. if (AEnd<>'') then
  377. FDecl.Add(AEnd);
  378. end;
  379. procedure TTestClassType.AddMember(S: String);
  380. begin
  381. if Not FStarted then
  382. StartClass;
  383. FDecl.Add(' '+S+';');
  384. end;
  385. procedure TTestClassType.ParseClass;
  386. begin
  387. DoParseClass(False);
  388. end;
  389. procedure TTestClassType.ParseClassFail(Msg: string; MsgNumber: integer);
  390. var
  391. ok: Boolean;
  392. begin
  393. ok:=false;
  394. try
  395. ParseClass;
  396. except
  397. on E: EParserError do
  398. begin
  399. AssertEquals('Expected {'+Msg+'}, but got msg {'+Parser.LastMsg+'}',MsgNumber,Parser.LastMsgNumber);
  400. ok:=true;
  401. end;
  402. end;
  403. AssertEquals('Missing parser error {'+Msg+'} ('+IntToStr(MsgNumber)+')',true,ok);
  404. end;
  405. procedure TTestClassType.DoParseClass(FromSpecial: Boolean; SkipTests : Boolean = False);
  406. var
  407. AncestorType: TPasType;
  408. I : Integer;
  409. S : String;
  410. begin
  411. EndClass;
  412. Add('Type');
  413. if AddComment then
  414. begin
  415. Add('// A comment');
  416. Engine.NeedComments:=True;
  417. end;
  418. For I:=0 to FDecl.Count-1 do
  419. begin
  420. S:=TrimRight(FDecl[i]);
  421. if I=FDecl.Count-1 then
  422. S:=S+';';
  423. Add(' '+S);
  424. end;
  425. ParseDeclarations;
  426. if SkipTests then
  427. exit;
  428. AssertEquals('One class type definition',1,Declarations.Classes.Count);
  429. AssertEquals('First declaration is type definition.',TPasClassType,TObject(Declarations.Classes[0]).ClassType);
  430. FClass:=TObject(Declarations.Classes[0]) as TPasClassType;
  431. TheType:=FClass; // So assertcomment can get to it
  432. if (FParent<>'') then
  433. begin
  434. AssertNotNull('Have parent class',TheClass.AncestorType);
  435. if FromSpecial then
  436. begin
  437. AncestorType:=TheClass.AncestorType;
  438. if AncestorType is TPasSpecializeType then
  439. begin
  440. AncestorType:=TPasSpecializeType(AncestorType).DestType;
  441. AssertEquals('Parent class',TPasUnresolvedTypeRef,AncestorType.ClassType);
  442. end
  443. else
  444. AssertEquals('Parent class',TPasClassType,AncestorType.ClassType);
  445. end
  446. else
  447. begin
  448. AssertEquals('Parent class',TPasUnresolvedTypeRef,TheClass.AncestorType.ClassType);
  449. AssertEquals('Parent class name',FParent,TPasUnresolvedTypeRef(TheClass.AncestorType).Name);
  450. end;
  451. end;
  452. if (TheClass.ObjKind<>okInterface) then
  453. AssertNull('No interface, No GUID',TheClass.GUIDExpr);
  454. if (Not (TheClass.ObjKind in [okClassHelper,okRecordHelper])) then
  455. AssertNull('No helperfortype if not helper',TheClass.HelperForType);
  456. if TheClass.Members.Count>0 then
  457. FMember1:=TObject(TheClass.Members[0]) as TPaselement;
  458. end;
  459. procedure TTestClassType.SetUp;
  460. begin
  461. inherited SetUp;
  462. FDecl:=TStringList.Create;
  463. FClass:=Nil;
  464. FParent:='';
  465. FStarted:=False;
  466. end;
  467. procedure TTestClassType.TearDown;
  468. begin
  469. FClass:=Nil;
  470. FreeAndNil(FDecl);
  471. inherited TearDown;
  472. end;
  473. procedure TTestClassType.AssertVisibility(V: TPasMemberVisibility;
  474. Member: TPasElement);
  475. begin
  476. If Member=Nil then
  477. Member:=Member1;
  478. AssertNotNull('Cannot get visibility of null member',Member);
  479. AssertEquals('Visibility of '+Member.Name,V,Member.Visibility);
  480. end;
  481. procedure TTestClassType.AssertMemberType(AType: TClass; Member: TPaselement);
  482. begin
  483. If Member=Nil then
  484. Member:=Member1;
  485. AssertEquals('Member '+Member.Name+' type',AType,Member.ClassType);
  486. end;
  487. procedure TTestClassType.AssertMemberName(AName: string; Member: TPaselement);
  488. begin
  489. If Member=Nil then
  490. Member:=Member1;
  491. AssertEquals('Member name ',AName,Member.Name)
  492. end;
  493. procedure TTestClassType.AssertProperty(P: TPasProperty;
  494. AVisibility: TPasMemberVisibility; AName, ARead, AWrite, AStored,
  495. AImplements: String; AArgCount: Integer; ADefault, ANodefault: Boolean);
  496. begin
  497. AssertEquals('Property Name',AName,P.Name);
  498. AssertEquals(P.Name+': Visibility',AVisibility,P.Visibility);
  499. Assertequals(P.Name+': No args',AArgCount,P.Args.Count);
  500. Assertequals(P.Name+': Read accessor',ARead,P.ReadAccessorName);
  501. Assertequals(P.Name+': Write accessor',AWrite,P.WriteAccessorName);
  502. Assertequals(P.Name+': implements name',AImplements,P.ImplementsName);
  503. Assertequals(P.Name+': stored accessor name',AStored,P.StoredAccessorName);
  504. Assertequals(P.Name+': default',ADefault,P.IsDefault);
  505. Assertequals(P.Name+': nodefault',ANodefault,P.IsNoDefault);
  506. end;
  507. procedure TTestClassType.TestDirectiveRTTI(Param: string; ExpectedExplicit: boolean;
  508. const ExpectedFields, ExpectedMethods, ExpectedProperties: TPasMembersType.TRTTIVisibilitySections
  509. );
  510. procedure Check(const El: string; const Expected, Actual: TPasMembersType.TRTTIVisibilitySections);
  511. var
  512. s: String;
  513. begin
  514. if Expected=Actual then exit;
  515. Fail(El+' visibility expected '+dbgs(Expected)+', but found '+dbgs(Actual));
  516. end;
  517. begin
  518. Parser.Options:=Parser.Options+[po_CheckDirectiveRTTI];
  519. Add('{$RTTI '+Param+'}');
  520. FStarted:=True;
  521. FDecl.add('TMyClass = Class');
  522. ParseClass;
  523. AssertEquals('rtti directive explicit (not inherit)',ExpectedExplicit,FClass.RTTIVisibility.Explicit);
  524. Check('Fields',FClass.RTTIVisibility.Fields,ExpectedFields);
  525. Check('Methods',FClass.RTTIVisibility.Methods,ExpectedMethods);
  526. Check('Properties',FClass.RTTIVisibility.Properties,ExpectedProperties);
  527. end;
  528. procedure TTestClassType.TestEmpty;
  529. begin
  530. EndClass('');
  531. ParseClass;
  532. AssertEquals('No members',0,TheClass.Members.Count);
  533. end;
  534. procedure TTestClassType.TestEmptyComment;
  535. begin
  536. AddComment:=True;
  537. TestEmpty;
  538. AssertComment;
  539. end;
  540. procedure TTestClassType.TestEmptyDeprecated;
  541. begin
  542. EndClass('end deprecated');
  543. ParseClass;
  544. AssertEquals('No members',0,TheClass.Members.Count);
  545. HaveHint(hDeprecated,Theclass.Hints);
  546. end;
  547. procedure TTestClassType.TestEmptyEnd;
  548. begin
  549. ParseClass;
  550. AssertEquals('No members',0,TheClass.Members.Count);
  551. end;
  552. procedure TTestClassType.TestEmptyEndNoParent;
  553. begin
  554. StartClass('','');
  555. ParseClass;
  556. AssertEquals('No members',0,TheClass.Members.Count);
  557. end;
  558. procedure TTestClassType.TestEmptyObjC;
  559. begin
  560. StartClass('','',cdtObjCClass);
  561. ParseClass;
  562. AssertEquals('No members',0,TheClass.Members.Count);
  563. AssertTrue('Is objectivec',TheClass.IsObjCClass);
  564. end;
  565. procedure TTestClassType.TestEmptyObjCCategory;
  566. begin
  567. StartClass('','',cdtObjCCategory);
  568. ParseClass;
  569. AssertEquals('No members',0,TheClass.Members.Count);
  570. AssertEquals('Is interface',okObjcCategory,TheClass.ObjKind);
  571. AssertTrue('Is objectivec',TheClass.IsObjCClass);
  572. end;
  573. procedure TTestClassType.TestForward;
  574. begin
  575. FStarted:=True;
  576. FEnded:=True;
  577. FDecl.Add('TMyClass = Class');
  578. ParseClass;
  579. end;
  580. procedure TTestClassType.TestForwardExternalObjCClass;
  581. begin
  582. FStarted:=True;
  583. FEnded:=True;
  584. Parser.CurrentModeswitches:=Parser.CurrentModeswitches+[msObjectiveC1];
  585. FDecl.Add('TMyClass = ObjcClass external');
  586. ParseClass;
  587. end;
  588. procedure TTestClassType.TestForwardAndDeclaration;
  589. begin
  590. FStarted:=True;
  591. FEnded:=True;
  592. FDecl.Add('TMyClass = Class;');
  593. FDecl.Add('');
  594. FDecl.Add('TMyClass = Class (TObject) a : Integer; end');
  595. ParseClass;
  596. end;
  597. procedure TTestClassType.TestForwardAndDeclarationKeepForward;
  598. begin
  599. FStarted:=True;
  600. FEnded:=True;
  601. Parser.Options:=Parser.Options+[po_KeepClassForward];
  602. FDecl.Add('TMyClass = Class;');
  603. FDecl.Add('');
  604. FDecl.Add('TMyClass = Class (TObject) a : Integer; end');
  605. DoParseClass(False,True);
  606. AssertEquals('Declaration types count ',2,Declarations.Types.Count);
  607. AssertEquals('First declaration is type definition.',TPasClassType,TObject(Declarations.Types[0]).ClassType);
  608. FClass:=TObject(Declarations.Types[0]) as TPasClassType;
  609. AssertTrue('1st type is Forward class',FClass.IsForward);
  610. AssertEquals('Second declaration is type definition.',TPasClassType,TObject(Declarations.Types[1]).ClassType);
  611. FClass:=TObject(Declarations.Types[1]) as TPasClassType;
  612. AssertFalse('2nd type is not Forward class',FClass.IsForward);
  613. AssertEquals('2nd type has fields',1,FClass.Members.Count);
  614. TheType:=FClass; // So assertcomment can get to it
  615. end;
  616. procedure TTestClassType.TestOneInterface;
  617. begin
  618. StartClass('TObject','ISomething');
  619. ParseClass;
  620. AssertEquals('Have 1 interface',1,TheClass.Interfaces.Count);
  621. AssertNotNull('Correct class',TheClass.Interfaces[0]);
  622. AssertEquals('Correct class',TPasUnresolvedTypeRef,TObject(TheClass.Interfaces[0]).ClassType);
  623. AssertEquals('Interface name','ISomething',TPasUnresolvedTypeRef(TheClass.Interfaces[0]).Name);
  624. end;
  625. procedure TTestClassType.TestTwoInterfaces;
  626. begin
  627. StartClass('TObject','ISomething, ISomethingElse');
  628. ParseClass;
  629. AssertEquals('Have 2 interface',2,TheClass.Interfaces.Count);
  630. AssertNotNull('Correct class',TheClass.Interfaces[0]);
  631. AssertEquals('Correct class',TPasUnresolvedTypeRef,TObject(TheClass.Interfaces[0]).ClassType);
  632. AssertEquals('Interface name','ISomething',TPasUnresolvedTypeRef(TheClass.Interfaces[0]).Name);
  633. AssertNotNull('Correct class',TheClass.Interfaces[1]);
  634. AssertEquals('Correct class',TPasUnresolvedTypeRef,TObject(TheClass.Interfaces[1]).ClassType);
  635. AssertEquals('Interface name','ISomethingElse',TPasUnresolvedTypeRef(TheClass.Interfaces[1]).Name);
  636. end;
  637. procedure TTestClassType.AssertGenericClass(C : TPasClassType);
  638. begin
  639. AssertEquals('Parent class name is empty','',C.Name);
  640. AssertNotNull('Have ancestor type',C.AncestorType);
  641. AssertEquals('Have ancestor type name','TMyList',C.AncestorType.Name);
  642. AssertNotNull('Have generic template types',C.GenericTemplateTypes);
  643. AssertEquals('Have generic template types',1,C.GenericTemplateTypes.Count);
  644. AssertEquals('Class name ',TPasGenericTemplateType,TObject(C.GenericTemplateTypes[0]).ClassType);
  645. AssertEquals('Have generic template types','Integer',TPasElement(C.GenericTemplateTypes[0]).Name);
  646. end;
  647. procedure TTestClassType.AssertSpecializedClass(C: TPasSpecializeType);
  648. begin
  649. AssertEquals('Parent class name is empty','',C.Name);
  650. AssertNotNull('Have dest type',C.DestType);
  651. AssertEquals('Have dest type name','TMyList',C.DestType.Name);
  652. AssertNotNull('Have param types',C.Params);
  653. AssertEquals('Have one param type',1,C.Params.Count);
  654. AssertNotNull('First Param ',C.Params[0]);
  655. AssertEquals('First Param unresolvedtype',TPasUnresolvedTypeRef,TObject(C.Params[0]).ClassType);
  656. AssertEquals('Has specialize param integer','Integer',TPasUnresolvedTypeRef(C.Params[0]).Name);
  657. end;
  658. procedure TTestClassType.TestOneSpecializedClass;
  659. Var
  660. C : TPasSpecializeType;
  661. begin
  662. StartClass('Specialize TMyList<Integer>','');
  663. DoParseClass(True);
  664. C:=TPasSpecializeType(TheClass.AncestorType);
  665. AssertSpecializedClass(C);
  666. end;
  667. procedure TTestClassType.TestOneSpecializedClassInterface;
  668. Var
  669. C : TPasSpecializeType;
  670. begin
  671. StartClass('Specialize TMyList<Integer>','ISomething');
  672. DoParseClass(True);
  673. C:=TPasSpecializeType(TheClass.AncestorType);
  674. AssertSpecializedClass(C);
  675. AssertEquals('Have 1 interface',1,TheClass.Interfaces.Count);
  676. AssertNotNull('Correct class',TheClass.Interfaces[0]);
  677. AssertEquals('Correct class',TPasUnresolvedTypeRef,TObject(TheClass.Interfaces[0]).ClassType);
  678. AssertEquals('Interface name','ISomething',TPasUnresolvedTypeRef(TheClass.Interfaces[0]).Name);
  679. end;
  680. procedure TTestClassType.TestOneField;
  681. begin
  682. AddMember('a : integer');
  683. ParseClass;
  684. AssertNotNull('Have 1 field',Field1);
  685. AssertMemberName('a');
  686. AssertVisibility;
  687. end;
  688. procedure TTestClassType.TestOneFieldWithAttribute;
  689. begin
  690. Parser.CurrentModeswitches:=Parser.CurrentModeswitches+[msPrefixedAttributes];
  691. AddMember('[volatile] a : integer');
  692. ParseClass;
  693. AssertEquals('Have 2 members',2,TheClass.Members.Count);
  694. AssertMemberName('a',Members[1]);
  695. AssertVisibility;
  696. end;
  697. procedure TTestClassType.TestOneFieldVarWithAttribute;
  698. begin
  699. Parser.CurrentModeswitches:=Parser.CurrentModeswitches+[msPrefixedAttributes];
  700. AddMember('var [volatile] a : integer');
  701. ParseClass;
  702. AssertEquals('Have 2 members',2,TheClass.Members.Count);
  703. AssertMemberName('a',Members[1]);
  704. end;
  705. procedure TTestClassType.TestOneFieldStatic;
  706. begin
  707. AddMember('a : integer; static');
  708. ParseClass;
  709. AssertNotNull('Have 1 field',Field1);
  710. AssertMemberName('a');
  711. AssertVisibility;
  712. AssertTrue('Have static field',vmStatic in TPasVariable(Field1).VarModifiers);
  713. end;
  714. procedure TTestClassType.TestOneHelperField;
  715. begin
  716. AddMember('helper : integer');
  717. ParseClass;
  718. AssertNotNull('Have 1 field',Field1);
  719. AssertMemberName('helper');
  720. AssertVisibility;
  721. end;
  722. procedure TTestClassType.TestOneFieldComment;
  723. begin
  724. AddComment:=true;
  725. AddMember('{c}a : integer');
  726. ParseClass;
  727. AssertNotNull('Have 1 field',Field1);
  728. AssertEquals('field comment','c'+sLineBreak,Field1.DocComment);
  729. AssertVisibility;
  730. end;
  731. procedure TTestClassType.TestOneClassOfField;
  732. begin
  733. AddMember('a : class of MyClass');
  734. ParseClass;
  735. AssertNotNull('Have 1 field',Field1);
  736. AssertMemberName('a');
  737. AssertVisibility;
  738. end;
  739. procedure TTestClassType.TestOneVarField;
  740. begin
  741. StartVisibility(visPublished);
  742. FDecl.Add('var');
  743. AddMember('a : integer');
  744. ParseClass;
  745. AssertNotNull('Have 1 field',Field1);
  746. AssertMemberName('a');
  747. AssertVisibility(visPublished);
  748. end;
  749. procedure TTestClassType.TestOneClassField;
  750. begin
  751. StartVisibility(visPublished);
  752. FDecl.Add('class var');
  753. AddMember('a : integer');
  754. ParseClass;
  755. AssertNotNull('Have 1 field',Field1);
  756. AssertMemberName('a');
  757. AssertVisibility(visPublished);
  758. if not (vmClass in Field1.VarModifiers) then
  759. Fail('Field is not a class field');
  760. end;
  761. procedure TTestClassType.TestOneFieldVisibility;
  762. begin
  763. StartVisibility(visPublished);
  764. AddMember('a : integer');
  765. ParseClass;
  766. AssertNotNull('Have 1 field',Field1);
  767. AssertMemberName('a');
  768. AssertVisibility(visPublished);
  769. end;
  770. procedure TTestClassType.TestOneFieldDeprecated;
  771. begin
  772. AddMember('a : integer deprecated');
  773. ParseClass;
  774. AssertNotNull('Have 1 field',Field1);
  775. AssertMemberName('a');
  776. HaveHint(hDeprecated,Member1.Hints);
  777. AssertVisibility;
  778. end;
  779. procedure TTestClassType.TestTwoFields;
  780. begin
  781. AddMember('a : integer');
  782. AddMember('b : integer');
  783. ParseClass;
  784. AssertEquals('2 members',2,TheClass.members.Count);
  785. AssertNotNull('Have field',Field1);
  786. AssertMemberName('a');
  787. AssertVisibility;
  788. AssertNotNull('Have field',Members[1]);
  789. AssertMemberName('b',Members[1]);
  790. AssertMemberType(TPasVariable,Members[1]);
  791. AssertVisibility(visDefault,Members[1]);
  792. end;
  793. procedure TTestClassType.TestTwoFieldsB;
  794. begin
  795. AddMember('a,b : integer');
  796. ParseClass;
  797. AssertEquals('2 members',2,TheClass.members.Count);
  798. AssertNotNull('Have field',Field1);
  799. AssertMemberName('a');
  800. AssertVisibility;
  801. AssertNotNull('Have field',Members[1]);
  802. AssertMemberName('b',Members[1]);
  803. AssertMemberType(TPasVariable,Members[1]);
  804. AssertVisibility(visDefault,Members[1]);
  805. end;
  806. procedure TTestClassType.TestTwoVarFieldsB;
  807. begin
  808. StartVisibility(visPublic);
  809. FDecl.Add('var');
  810. AddMember('a,b : integer');
  811. ParseClass;
  812. AssertEquals('2 members',2,TheClass.members.Count);
  813. AssertNotNull('Have field',Field1);
  814. AssertMemberName('a');
  815. AssertVisibility(vispublic);
  816. AssertNotNull('Have field',Members[1]);
  817. AssertMemberName('b',Members[1]);
  818. AssertMemberType(TPasVariable,Members[1]);
  819. AssertVisibility(visPublic,Members[1]);
  820. end;
  821. procedure TTestClassType.TestNoVarFields;
  822. begin
  823. StartVisibility(visPublic);
  824. FDecl.Add('var');
  825. AddMember('Function b : integer');
  826. ParseClass;
  827. AssertEquals('member count',1,TheClass.members.Count);
  828. AssertNotNull('Have function',Members[0]);
  829. AssertMemberName('b',Members[0]);
  830. AssertMemberType(TPasFunction,Members[0]);
  831. AssertVisibility(visPublic,Members[0]);
  832. end;
  833. procedure TTestClassType.TestVarClassFunction;
  834. begin
  835. StartVisibility(visPublic);
  836. FDecl.Add('var');
  837. AddMember('class Function b : integer');
  838. ParseClass;
  839. AssertEquals('member count',1,TheClass.members.Count);
  840. AssertNotNull('Have function',Members[0]);
  841. AssertMemberName('b',Members[0]);
  842. AssertMemberType(TPasClassFunction,Members[0]);
  843. AssertVisibility(visPublic,Members[0]);
  844. end;
  845. procedure TTestClassType.TestClassVarClassFunction;
  846. begin
  847. StartVisibility(visPublic);
  848. FDecl.Add('class var');
  849. AddMember('class Function b : integer');
  850. ParseClass;
  851. AssertEquals('member count',1,TheClass.members.Count);
  852. AssertNotNull('Have function',Members[0]);
  853. AssertMemberName('b',Members[0]);
  854. AssertMemberType(TPasClassFunction,Members[0]);
  855. AssertVisibility(visPublic,Members[0]);
  856. end;
  857. procedure TTestClassType.TestClassVarVarField;
  858. begin
  859. StartVisibility(visPublic);
  860. FDecl.Add('class var');
  861. AddMember('a : integer');
  862. FDecl.Add('var');
  863. AddMember('b : integer');
  864. FDecl.Add('class var');
  865. AddMember('c : integer');
  866. ParseClass;
  867. AssertEquals('member count',3,TheClass.members.Count);
  868. AssertNotNull('Have field',Field1);
  869. AssertMemberName('a',Members[0]);
  870. AssertMemberType(TPasVariable,Members[0]);
  871. AssertTrue('first field is class var',vmClass in TPasVariable(Members[0]).VarModifiers);
  872. AssertVisibility(visPublic,Members[0]);
  873. AssertMemberName('b',Members[1]);
  874. AssertMemberType(TPasVariable,Members[1]);
  875. AssertFalse('second field is var',vmClass in TPasVariable(Members[1]).VarModifiers);
  876. AssertVisibility(visPublic,Members[1]);
  877. AssertMemberName('c',Members[2]);
  878. AssertMemberType(TPasVariable,Members[2]);
  879. AssertTrue('third field is class var',vmClass in TPasVariable(Members[2]).VarModifiers);
  880. AssertVisibility(visPublic,Members[2]);
  881. end;
  882. procedure TTestClassType.TestTwoFieldsVisibility;
  883. begin
  884. StartVisibility(visPublic);
  885. AddMember('a,b : integer');
  886. ParseClass;
  887. AssertEquals('2 members',2,TheClass.members.Count);
  888. AssertNotNull('Have field',Field1);
  889. AssertMemberName('a');
  890. AssertVisibility(vispublic);
  891. AssertNotNull('Have field',Members[1]);
  892. AssertMemberName('b',Members[1]);
  893. AssertMemberType(TPasVariable,Members[1]);
  894. AssertVisibility(visPublic,Members[1]);
  895. end;
  896. procedure TTestClassType.TestConstProtectedEnd;
  897. begin
  898. // After bug report 25720
  899. StartVisibility(visPrivate);
  900. AddMember('fmy : Integer');
  901. StartVisibility(visProtected);
  902. AddMember('fmy : Integer');
  903. FDecl.Add('protected const');
  904. FDecl.Add('cconst = 10;');
  905. StartVisibility(visProtected);
  906. AddMember('I : Integer');
  907. ParseClass;
  908. end;
  909. procedure TTestClassType.TestTypeProtectedEnd;
  910. begin
  911. // After bug report 25720
  912. StartVisibility(visPrivate);
  913. AddMember('fmy : Integer');
  914. StartVisibility(visProtected);
  915. AddMember('fmy : Integer');
  916. FDecl.Add('protected type');
  917. FDecl.Add('mytype = integer;');
  918. StartVisibility(visProtected);
  919. AddMember('I : Integer');
  920. ParseClass;
  921. end;
  922. procedure TTestClassType.TestVarProtectedEnd;
  923. begin
  924. // After bug report 25720
  925. StartVisibility(visPrivate);
  926. AddMember('fmy : Integer');
  927. StartVisibility(visProtected);
  928. AddMember('fmy : Integer');
  929. FDecl.Add('protected var');
  930. FDecl.Add('mytype : integer;');
  931. StartVisibility(visProtected);
  932. AddMember('I : Integer');
  933. ParseClass;
  934. end;
  935. procedure TTestClassType.TestHintFieldDeprecated;
  936. begin
  937. AddMember('deprecated : integer');
  938. ParseClass;
  939. AssertEquals('1 members',1,TheClass.members.Count);
  940. AssertNotNull('Have field',Field1);
  941. AssertMemberName('deprecated');
  942. end;
  943. procedure TTestClassType.TestHintFieldPlatform;
  944. begin
  945. AddMember('platform : integer');
  946. ParseClass;
  947. AssertEquals('1 members',1,TheClass.members.Count);
  948. AssertNotNull('Have field',Field1);
  949. AssertMemberName('platform');
  950. end;
  951. procedure TTestClassType.TestHintFieldLibraryError;
  952. begin
  953. AddMember('library: integer');
  954. AssertException(EParserError,@ParseClass);
  955. end;
  956. procedure TTestClassType.TestHintFieldExperimental;
  957. begin
  958. AddMember('experimental: integer');
  959. ParseClass;
  960. AssertEquals('1 members',1,TheClass.members.Count);
  961. AssertNotNull('Have field',Field1);
  962. AssertMemberName('experimental');
  963. end;
  964. procedure TTestClassType.TestHintFieldUninmplemented;
  965. begin
  966. AddMember('unimplemented: integer');
  967. ParseClass;
  968. AssertEquals('1 members',1,TheClass.members.Count);
  969. AssertNotNull('Have field',Field1);
  970. AssertMemberName('unimplemented');
  971. end;
  972. procedure TTestClassType.TestOneVarFieldExternalName;
  973. begin
  974. Parser.CurrentModeswitches:=Parser.CurrentModeswitches+[msExternalClass];
  975. StartExternalClass('','myname','');
  976. AddMember('unimplemented: integer external name ''uni''');
  977. ParseClass;
  978. AssertEquals('1 members',1,TheClass.members.Count);
  979. AssertNotNull('Have field',Field1);
  980. AssertMemberName('unimplemented');
  981. end;
  982. procedure TTestClassType.TestOneVarFieldExternalNameSemicolon;
  983. begin
  984. Parser.CurrentModeswitches:=Parser.CurrentModeswitches+[msExternalClass];
  985. StartExternalClass('','myname','');
  986. AddMember('unimplemented: integer; external name ''uni''');
  987. ParseClass;
  988. AssertEquals('1 members',1,TheClass.members.Count);
  989. AssertNotNull('Have field',Field1);
  990. AssertMemberName('unimplemented');
  991. end;
  992. procedure TTestClassType.TestMethodSimple;
  993. begin
  994. AddMember('Procedure DoSomething');
  995. ParseClass;
  996. AssertEquals('1 members',1,TheClass.members.Count);
  997. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  998. AssertNotNull('Have method',Method1);
  999. AssertMemberName('DoSomething');
  1000. AssertEquals('No modifiers',[],Method1.Modifiers);
  1001. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1002. AssertNotNull('Method proc type',Method1.ProcType);
  1003. AssertEquals('No arguments',0,Method1.ProcType.Args.Count)
  1004. end;
  1005. procedure TTestClassType.TestMethodSimpleComment;
  1006. begin
  1007. AddComment:=True;
  1008. AddMember('{c} Procedure DoSomething');
  1009. ParseClass;
  1010. AssertEquals('1 members',1,TheClass.members.Count);
  1011. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  1012. AssertNotNull('Have method',Method1);
  1013. AssertMemberName('DoSomething');
  1014. AssertEquals('Comment','c'+sLineBreak,Method1.DocComment);
  1015. end;
  1016. procedure TTestClassType.TestMethodWithDotFails;
  1017. begin
  1018. AddMember('Procedure DoSomething.Stupid');
  1019. ParseClassFail('Expected ";"',nParserExpectTokenError);
  1020. end;
  1021. procedure TTestClassType.TestMethodWithDotOK;
  1022. begin
  1023. AddMember('Procedure DoSomething.Stupid=me');
  1024. ParseClass;
  1025. AssertEquals('1 members',1,TheClass.members.Count);
  1026. AssertEquals('1 method resolution procedure',TPasMethodResolution,members[0].ClassType);
  1027. AssertEquals('Default visibility',visDefault,Members[0].Visibility);
  1028. AssertNotNull('1 method resolution procedure',TPasMethodResolution(members[0]).ImplementationProc);
  1029. end;
  1030. procedure TTestClassType.TestMethodFunctionWithDotOK;
  1031. begin
  1032. AddMember('Function DoSomething.Stupid=me');
  1033. ParseClass;
  1034. AssertEquals('1 members',1,TheClass.members.Count);
  1035. AssertEquals('1 method resolution procedure',TPasMethodResolution,members[0].ClassType);
  1036. AssertEquals('Default visibility',visDefault,Members[0].Visibility);
  1037. AssertNotNull('1 method resolution procedure',TPasMethodResolution(members[0]).ImplementationProc);
  1038. end;
  1039. procedure TTestClassType.TestNoSemicolon;
  1040. begin
  1041. StartClass;
  1042. fDecl.Add('Y : String');
  1043. ParseClass;
  1044. end;
  1045. procedure TTestClassType.TestClassMethodSimple;
  1046. begin
  1047. AddMember('Class Procedure DoSomething');
  1048. ParseClass;
  1049. AssertEquals('1 members',1,TheClass.members.Count);
  1050. AssertEquals('1 class procedure',TPasClassProcedure,members[0].ClassType);
  1051. AssertEquals('Default visibility',visDefault,Members[0].Visibility);
  1052. AssertMemberName('DoSomething');
  1053. AssertEquals('No modifiers',[],TPasClassProcedure(Members[0]).Modifiers);
  1054. AssertEquals('Default calling convention',ccDefault, TPasClassProcedure(Members[0]).ProcType.CallingConvention);
  1055. AssertNotNull('Method proc type',TPasClassProcedure(Members[0]).ProcType);
  1056. AssertEquals('No arguments',0,TPasClassProcedure(Members[0]).ProcType.Args.Count)
  1057. end;
  1058. procedure TTestClassType.TestClassMethodSimpleComment;
  1059. begin
  1060. AddComment:=True;
  1061. AddMember('{c} Class Procedure DoSomething');
  1062. ParseClass;
  1063. AssertEquals('Comment','c'+sLineBreak,Members[0].DocComment);
  1064. end;
  1065. procedure TTestClassType.TestConstructor;
  1066. begin
  1067. AddMember('Constructor Create');
  1068. ParseClass;
  1069. AssertEquals('1 members',1,TheClass.Members.Count);
  1070. AssertEquals('1 class procedure',TPasConstructor,Members[0].ClassType);
  1071. AssertEquals('Default visibility',visDefault,Members[0].Visibility);
  1072. AssertMemberName('Create');
  1073. AssertEquals('No modifiers',[],TPasConstructor(Members[0]).Modifiers);
  1074. AssertEquals('Default calling convention',ccDefault, TPasConstructor(Members[0]).ProcType.CallingConvention);
  1075. AssertNotNull('Method proc type',TPasConstructor(Members[0]).ProcType);
  1076. AssertEquals('No arguments',0,TPasConstructor(Members[0]).ProcType.Args.Count)
  1077. end;
  1078. procedure TTestClassType.TestClassConstructor;
  1079. begin
  1080. AddMember('Class Constructor Create');
  1081. ParseClass;
  1082. AssertEquals('1 members',1,TheClass.Members.Count);
  1083. AssertEquals('1 class procedure',TPasClassConstructor,Members[0].ClassType);
  1084. AssertEquals('Default visibility',visDefault,Members[0].Visibility);
  1085. AssertMemberName('Create');
  1086. AssertEquals('No modifiers',[],TPasClassConstructor(Members[0]).Modifiers);
  1087. AssertEquals('Default calling convention',ccDefault, TPasClassConstructor(Members[0]).ProcType.CallingConvention);
  1088. AssertNotNull('Method proc type',TPasClassConstructor(Members[0]).ProcType);
  1089. AssertEquals('No arguments',0,TPasClassConstructor(Members[0]).ProcType.Args.Count)
  1090. end;
  1091. procedure TTestClassType.TestDestructor;
  1092. begin
  1093. AddMember('Destructor Destroy');
  1094. ParseClass;
  1095. AssertEquals('1 members',1,TheClass.members.Count);
  1096. AssertEquals('1 class procedure',TPasDestructor,members[0].ClassType);
  1097. AssertEquals('Default visibility',visDefault,Members[0].Visibility);
  1098. AssertMemberName('Destroy');
  1099. AssertEquals('No modifiers',[],TPasDestructor(Members[0]).Modifiers);
  1100. AssertEquals('Default calling convention',ccDefault, TPasDestructor(Members[0]).ProcType.CallingConvention);
  1101. AssertNotNull('Method proc type',TPasDestructor(Members[0]).ProcType);
  1102. AssertEquals('No arguments',0,TPasDestructor(Members[0]).ProcType.Args.Count)
  1103. end;
  1104. procedure TTestClassType.TestClassDestructor;
  1105. begin
  1106. AddMember('Class Destructor Destroy');
  1107. ParseClass;
  1108. AssertEquals('1 members',1,TheClass.Members.Count);
  1109. AssertEquals('1 class procedure',TPasClassDestructor,Members[0].ClassType);
  1110. AssertEquals('Default visibility',visDefault,Members[0].Visibility);
  1111. AssertMemberName('Destroy');
  1112. AssertEquals('No modifiers',[],TPasClassDestructor(Members[0]).Modifiers);
  1113. AssertEquals('Default calling convention',ccDefault, TPasClassDestructor(Members[0]).ProcType.CallingConvention);
  1114. AssertNotNull('Method proc type',TPasClassDestructor(Members[0]).ProcType);
  1115. AssertEquals('No arguments',0,TPasClassDestructor(Members[0]).ProcType.Args.Count)
  1116. end;
  1117. procedure TTestClassType.TestFunctionMethodSimple;
  1118. begin
  1119. AddMember('Function DoSomething : integer');
  1120. ParseClass;
  1121. AssertEquals('1 members',1,TheClass.members.Count);
  1122. AssertEquals('Default visibility',visDefault,FunctionMethod1.Visibility);
  1123. AssertNotNull('Have method',Member1);
  1124. AssertMemberName('DoSomething');
  1125. AssertEquals('No modifiers',[],functionMethod1.Modifiers);
  1126. AssertEquals('Default calling convention',ccDefault, functionMethod1.ProcType.CallingConvention);
  1127. AssertNotNull('Method proc type',functionMethod1.ProcType);
  1128. AssertEquals('No arguments',0,functionMethod1.ProcType.Args.Count)
  1129. end;
  1130. procedure TTestClassType.TestClassFunctionMethodSimple;
  1131. begin
  1132. AddMember('Class Function DoSomething : integer');
  1133. ParseClass;
  1134. AssertEquals('1 members',1,TheClass.members.Count);
  1135. AssertEquals('1 class procedure',TPasClassFunction,members[0].ClassType);
  1136. AssertEquals('Default visibility',visDefault,Members[0].Visibility);
  1137. AssertMemberName('DoSomething');
  1138. AssertEquals('No modifiers',[],TPasClassFunction(members[0]).Modifiers);
  1139. AssertEquals('Default calling convention',ccDefault, TPasClassFunction(members[0]).ProcType.CallingConvention);
  1140. AssertNotNull('Method proc type',TPasClassFunction(members[0]).ProcType);
  1141. AssertEquals('No arguments',0,TPasClassFunction(members[0]).ProcType.Args.Count)
  1142. end;
  1143. procedure TTestClassType.DefaultMethod;
  1144. begin
  1145. if TheClass.members.Count<1 then
  1146. Fail('No members for method');
  1147. AssertNotNull('Have method',Method1);
  1148. AssertNotNull('Method proc type',Method1.ProcType);
  1149. AssertMemberName('DoSomething');
  1150. AssertEquals('1 argument',1,Method1.ProcType.Args.Count) ;
  1151. AssertEquals('Argument name','A',TPasVariable(Method1.ProcType.Args[0]).Name);
  1152. end;
  1153. procedure TTestClassType.AssertParserError(const Msg: String);
  1154. begin
  1155. AssertException(Msg,EParserError,@ParseClass)
  1156. end;
  1157. procedure TTestClassType.TestMethodOneArg;
  1158. begin
  1159. AddMember('Procedure DoSomething(A : Integer)');
  1160. ParseClass;
  1161. DefaultMethod;
  1162. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  1163. AssertEquals('No modifiers',[],Method1.Modifiers);
  1164. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1165. end;
  1166. procedure TTestClassType.TestMethodVirtual;
  1167. begin
  1168. AddMember('Procedure DoSomething(A : Integer) virtual');
  1169. ParseClass;
  1170. DefaultMethod;
  1171. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  1172. AssertEquals('Virtual modifiers',[pmVirtual],Method1.Modifiers);
  1173. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1174. end;
  1175. procedure TTestClassType.TestMethodVirtualSemicolon;
  1176. begin
  1177. AddMember('Procedure DoSomething(A : Integer); virtual');
  1178. ParseClass;
  1179. DefaultMethod;
  1180. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  1181. AssertEquals('Virtual modifiers',[pmVirtual],Method1.Modifiers);
  1182. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1183. end;
  1184. procedure TTestClassType.TestMethodVirtualAbstract;
  1185. begin
  1186. AddMember('Procedure DoSomething(A : Integer) virtual abstract');
  1187. ParseClass;
  1188. DefaultMethod;
  1189. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  1190. AssertEquals('Virtual, abstract modifiers',[pmVirtual,pmAbstract],Method1.Modifiers);
  1191. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1192. end;
  1193. procedure TTestClassType.TestMethodVirtualAbstractFinal;
  1194. begin
  1195. AddMember('Procedure DoSomething(A : Integer) virtual; abstract; final');
  1196. ParseClass;
  1197. DefaultMethod;
  1198. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  1199. AssertEquals('Virtual, abstract modifiers',[pmVirtual,pmAbstract,pmFinal],Method1.Modifiers);
  1200. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1201. end;
  1202. procedure TTestClassType.TestMethodOverride;
  1203. begin
  1204. AddMember('Procedure DoSomething(A : Integer) override');
  1205. ParseClass;
  1206. DefaultMethod;
  1207. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  1208. AssertEquals('Override modifiers',[pmoverride],Method1.Modifiers);
  1209. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1210. end;
  1211. procedure TTestClassType.TestMethodReintroduce;
  1212. begin
  1213. AddMember('Procedure DoSomething(A : Integer) ReIntroduce');
  1214. ParseClass;
  1215. DefaultMethod;
  1216. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  1217. AssertEquals('Reintroduce modifiers',[pmReintroduce],Method1.Modifiers);
  1218. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1219. end;
  1220. procedure TTestClassType.TestMethodDynamic;
  1221. begin
  1222. AddMember('Procedure DoSomething(A : Integer) dynamic');
  1223. ParseClass;
  1224. DefaultMethod;
  1225. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  1226. AssertEquals('Dynamic modifiers',[pmDynamic],Method1.Modifiers);
  1227. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1228. end;
  1229. procedure TTestClassType.TestMethodInline;
  1230. begin
  1231. AddMember('Procedure DoSomething(A : Integer) inline');
  1232. ParseClass;
  1233. DefaultMethod;
  1234. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  1235. AssertEquals('Inline modifiers',[pmInline],Method1.Modifiers);
  1236. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1237. end;
  1238. procedure TTestClassType.TestMethodVisibility;
  1239. begin
  1240. StartVisibility(visPublic);
  1241. AddMember('Procedure DoSomething(A : Integer)');
  1242. ParseClass;
  1243. DefaultMethod;
  1244. AssertEquals('Public visibility',visPublic,Method1.Visibility);
  1245. AssertEquals('No modifiers',[],Method1.Modifiers);
  1246. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1247. end;
  1248. procedure TTestClassType.TestMethodSVisibility;
  1249. begin
  1250. AddMember('Procedure DoSomething(A : Integer)');
  1251. StartVisibility(visPublic);
  1252. AddMember('Procedure DoSomethingB(A : Integer)');
  1253. ParseClass;
  1254. DefaultMethod;
  1255. AssertEquals('First Default visibility',visDefault,Method1.Visibility);
  1256. AssertEquals('No modifiers',[],Method1.Modifiers);
  1257. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1258. AssertNotNull('Have method 2',Method2);
  1259. AssertEquals('Second Default visibility',visPublic,Method2.Visibility);
  1260. AssertNotNull('Method proc type',Method2.ProcType);
  1261. AssertMemberName('DoSomethingB',Method2);
  1262. AssertEquals('1 argument',1,Method2.ProcType.Args.Count) ;
  1263. AssertEquals('Argument name','A',TPasVariable(Method2.ProcType.Args[0]).Name);
  1264. end;
  1265. procedure TTestClassType.TestMethodOverloadVisibility;
  1266. begin
  1267. AddMember('Procedure DoSomething(A : Integer)');
  1268. StartVisibility(visPublic);
  1269. AddMember('Procedure DoSomething(A : String)');
  1270. ParseClass;
  1271. AssertNotNull('Have member 1',Member1);
  1272. AssertEquals('Overload',TPasOverloadedProc,Member1.ClassType);
  1273. AssertEquals('Default visibility',visDefault,Member1.Visibility);
  1274. end;
  1275. procedure TTestClassType.TestMethodHint;
  1276. begin
  1277. AddMember('Procedure DoSomething(A : Integer) deprecated');
  1278. ParseClass;
  1279. DefaultMethod;
  1280. HaveHint(hDeprecated,Member1.Hints);
  1281. HaveHint(hDeprecated,Method1.ProcType.Hints);
  1282. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  1283. AssertEquals('No modifiers',[],Method1.Modifiers);
  1284. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1285. end;
  1286. procedure TTestClassType.TestMethodVirtualHint;
  1287. begin
  1288. AddMember('Procedure DoSomething(A : Integer) virtual; deprecated');
  1289. ParseClass;
  1290. DefaultMethod;
  1291. HaveHint(hDeprecated,Member1.Hints);
  1292. HaveHint(hDeprecated,Method1.ProcType.Hints);
  1293. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  1294. AssertEquals('virtual modifiers',[pmVirtual],Method1.Modifiers);
  1295. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1296. end;
  1297. procedure TTestClassType.TestIntegerMessageMethod;
  1298. begin
  1299. AddMember('Procedure DoSomething(A : Integer) message 123');
  1300. ParseClass;
  1301. DefaultMethod;
  1302. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  1303. AssertEquals('message modifier',[pmMessage],Method1.Modifiers);
  1304. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1305. AssertEquals('Message name','123',Method1.MessageName);
  1306. end;
  1307. procedure TTestClassType.TestStringMessageMethod;
  1308. begin
  1309. AddMember('Procedure DoSomething(A : Integer) message ''aha''');
  1310. ParseClass;
  1311. DefaultMethod;
  1312. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  1313. AssertEquals('message modifiers',[pmMessage],Method1.Modifiers);
  1314. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1315. AssertEquals('Message name','''aha''',Method1.MessageName);
  1316. end;
  1317. procedure TTestClassType.Test2Methods;
  1318. begin
  1319. AddMember('Procedure DoSomething(A : Integer) virtual');
  1320. AddMember('Procedure DoSomethingElse');
  1321. ParseClass;
  1322. DefaultMethod;
  1323. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  1324. AssertEquals('Virtual modifiers',[pmVirtual],Method1.Modifiers);
  1325. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1326. AssertEquals('Default visibility',visDefault,Members[1].Visibility);
  1327. AssertEquals('Default visibility',TPasProcedure,Members[1].ClassType);
  1328. AssertEquals('Virtual modifiers',[],TPasProcedure(Members[1]).Modifiers);
  1329. AssertEquals('Default calling convention',ccDefault, TPasProcedure(Members[1]).ProcType.CallingConvention);
  1330. end;
  1331. procedure TTestClassType.Test2MethodsDifferentVisibility;
  1332. begin
  1333. AddMember('Procedure DoSomething(A : Integer) virtual');
  1334. StartVisibility(visPublic);
  1335. AddMember('Procedure DoSomethingElse');
  1336. ParseClass;
  1337. DefaultMethod;
  1338. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  1339. AssertEquals('Virtual modifiers',[pmVirtual],Method1.Modifiers);
  1340. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1341. AssertEquals('2 Public visibility',visPublic,Members[1].Visibility);
  1342. AssertEquals('2 Default visibility',TPasProcedure,Members[1].ClassType);
  1343. AssertEquals('2 No modifiers',[],TPasProcedure(Members[1]).Modifiers);
  1344. AssertEquals('2 Default calling convention',ccDefault, TPasProcedure(Members[1]).ProcType.CallingConvention);
  1345. end;
  1346. procedure TTestClassType.TestPropertyRedeclare;
  1347. begin
  1348. StartVisibility(visPublished);
  1349. AddMember('Property Something');
  1350. ParseClass;
  1351. AssertProperty(Property1,visPublished,'Something','','','','',0,False,False);
  1352. AssertNull('No type',Property1.VarType);
  1353. Assertequals('No index','',Property1.IndexValue);
  1354. AssertNull('No Index expression',Property1.IndexExpr);
  1355. AssertNull('No Default expression',Property1.DefaultExpr);
  1356. Assertequals('No default value','',Property1.DefaultValue);
  1357. end;
  1358. procedure TTestClassType.TestPropertyRedeclareComment;
  1359. begin
  1360. StartVisibility(visPublished);
  1361. AddComment:=True;
  1362. AddMember('{p} Property Something');
  1363. ParseClass;
  1364. AssertProperty(Property1,visPublished,'Something','','','','',0,False,False);
  1365. AssertEquals('comment','p'+sLineBreak,Property1.DocComment);
  1366. end;
  1367. procedure TTestClassType.TestPropertyRedeclareDefault;
  1368. begin
  1369. StartVisibility(visPublic);
  1370. AddMember('Property Something; default');
  1371. ParseClass;
  1372. AssertProperty(Property1,visPublic,'Something','','','','',0,True,False);
  1373. AssertNull('No type',Property1.VarType);
  1374. Assertequals('No index','',Property1.IndexValue);
  1375. AssertNull('No Index expression',Property1.IndexExpr);
  1376. AssertNull('No Default expression',Property1.DefaultExpr);
  1377. Assertequals('No default value','',Property1.DefaultValue);
  1378. // Actually, already tested in AssertProperty
  1379. AssertEquals('Is default property',True, Property1.IsDefault);
  1380. end;
  1381. procedure TTestClassType.TestPropertyReadOnly;
  1382. begin
  1383. StartVisibility(visPublished);
  1384. AddMember('Property Something : integer Read FSomething');
  1385. ParseClass;
  1386. AssertProperty(Property1,visPublished,'Something','FSomething','','','',0,False,False);
  1387. AssertNotNull('Have type',Property1.VarType);
  1388. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1389. AssertEquals('Property type name','Integer',Property1.vartype.name);
  1390. Assertequals('No index','',Property1.IndexValue);
  1391. AssertNull('No Index expression',Property1.IndexExpr);
  1392. AssertNull('No Default expression',Property1.DefaultExpr);
  1393. Assertequals('No default value','',Property1.DefaultValue);
  1394. end;
  1395. procedure TTestClassType.TestPropertyReadWrite;
  1396. begin
  1397. StartVisibility(visPublished);
  1398. AddMember('Property Something : integer Read FSomething Write FSomething');
  1399. ParseClass;
  1400. AssertProperty(Property1,visPublished,'Something','FSomething','FSomething','','',0,False,False);
  1401. AssertNotNull('Have type',Property1.VarType);
  1402. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1403. AssertEquals('Property type name','Integer',Property1.vartype.name);
  1404. Assertequals('No index','',Property1.IndexValue);
  1405. AssertNull('No Index expression',Property1.IndexExpr);
  1406. AssertNull('No Default expression',Property1.DefaultExpr);
  1407. Assertequals('No default value','',Property1.DefaultValue);
  1408. end;
  1409. procedure TTestClassType.TestPropertyWriteOnly;
  1410. begin
  1411. StartVisibility(visPublished);
  1412. AddMember('Property Something : integer Write FSomething');
  1413. ParseClass;
  1414. AssertProperty(Property1,visPublished,'Something','','FSomething','','',0,False,False);
  1415. AssertNotNull('Have type',Property1.VarType);
  1416. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1417. AssertEquals('Property type name','Integer',Property1.vartype.name);
  1418. Assertequals('No index','',Property1.IndexValue);
  1419. AssertNull('No Index expression',Property1.IndexExpr);
  1420. AssertNull('No Default expression',Property1.DefaultExpr);
  1421. Assertequals('No default value','',Property1.DefaultValue);
  1422. end;
  1423. procedure TTestClassType.TestPropertyDefault;
  1424. begin
  1425. StartVisibility(visPublished);
  1426. AddMember('Property Something : integer Read FSomething Write FSomething default 1');
  1427. ParseClass;
  1428. AssertProperty(Property1,visPublished,'Something','FSomething','FSomething','','',0,False,False);
  1429. AssertNotNull('Have type',Property1.VarType);
  1430. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1431. AssertEquals('Property type name','Integer',Property1.vartype.name);
  1432. Assertequals('No index','',Property1.IndexValue);
  1433. AssertNull('No Index expression',Property1.IndexExpr);
  1434. AssertExpression('Default expression',Property1.DefaultExpr,pekNumber,'1');
  1435. Assertequals('Default value','1',Property1.DefaultValue);
  1436. end;
  1437. procedure TTestClassType.TestPropertyNoDefault;
  1438. begin
  1439. StartVisibility(visPublished);
  1440. AddMember('Property Something : integer Read FSomething Write FSomething nodefault');
  1441. ParseClass;
  1442. AssertProperty(Property1,visPublished,'Something','FSomething','FSomething','','',0,False,True);
  1443. AssertNotNull('Have type',Property1.VarType);
  1444. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1445. AssertEquals('Property type name','Integer',Property1.vartype.name);
  1446. Assertequals('No index','',Property1.IndexValue);
  1447. AssertNull('No Index expression',Property1.IndexExpr);
  1448. AssertNull('No Default expression',Property1.DefaultExpr);
  1449. Assertequals('No Default value','',Property1.DefaultValue);
  1450. end;
  1451. procedure TTestClassType.TestPropertyIndex;
  1452. begin
  1453. StartVisibility(visPublished);
  1454. AddMember('Property Something : integer Index 2 Read GetF Write SetF');
  1455. ParseClass;
  1456. AssertProperty(Property1,visPublished,'Something','GetF','SetF','','',0,False,False);
  1457. AssertNotNull('Have type',Property1.VarType);
  1458. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1459. AssertEquals('Property type name','Integer',Property1.vartype.name);
  1460. AssertExpression('Index expression',Property1.IndexExpr,pekNumber,'2');
  1461. Assertequals('index','2',Property1.IndexValue);
  1462. AssertNull('No Default expression',Property1.DefaultExpr);
  1463. Assertequals('No Default value','',Property1.DefaultValue);
  1464. end;
  1465. procedure TTestClassType.TestPropertyStored;
  1466. begin
  1467. StartVisibility(visPublished);
  1468. AddMember('Property Something : integer Read GetF Write SetF Stored CheckStored');
  1469. ParseClass;
  1470. AssertProperty(Property1,visPublished,'Something','GetF','SetF','CheckStored','',0,False,False);
  1471. AssertNotNull('Have type',Property1.VarType);
  1472. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1473. AssertEquals('Property type name','Integer',Property1.vartype.name);
  1474. AssertNull('No Index expression',Property1.IndexExpr);
  1475. Assertequals('No index','',Property1.IndexValue);
  1476. AssertNull('No Default expression',Property1.DefaultExpr);
  1477. Assertequals('No Default value','',Property1.DefaultValue);
  1478. end;
  1479. procedure TTestClassType.TestPropertyStoredFalse;
  1480. begin
  1481. StartVisibility(visPublished);
  1482. AddMember('Property Something : integer Read GetF Write SetF Stored False');
  1483. ParseClass;
  1484. AssertProperty(Property1,visPublished,'Something','GetF','SetF','False','',0,False,False);
  1485. AssertNotNull('Have type',Property1.VarType);
  1486. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1487. AssertEquals('Property type name','Integer',Property1.vartype.name);
  1488. AssertNull('No Index expression',Property1.IndexExpr);
  1489. Assertequals('No index','',Property1.IndexValue);
  1490. AssertNull('No Default expression',Property1.DefaultExpr);
  1491. Assertequals('No Default value','',Property1.DefaultValue);
  1492. end;
  1493. procedure TTestClassType.TestPropertyFullyQualifiedType;
  1494. begin
  1495. StartVisibility(visPublished);
  1496. AddMember('Property Something : unita.typeb Read FSomething');
  1497. ParseClass;
  1498. AssertProperty(Property1,visPublished,'Something','FSomething','','','',0,False,False);
  1499. AssertNotNull('Have type',Property1.VarType);
  1500. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1501. AssertEquals('Property type name','unita.typeb',Property1.vartype.name);
  1502. Assertequals('No index','',Property1.IndexValue);
  1503. AssertNull('No Index expression',Property1.IndexExpr);
  1504. AssertNull('No Default expression',Property1.DefaultExpr);
  1505. Assertequals('No default value','',Property1.DefaultValue);
  1506. end;
  1507. procedure TTestClassType.TestPropertyArrayReadOnly;
  1508. Var
  1509. A : TPasArgument;
  1510. begin
  1511. StartVisibility(visPublished);
  1512. AddMember('Property Somethings[AIndex : Integer] : integer Read GetF');
  1513. ParseClass;
  1514. AssertProperty(Property1,visPublished,'Somethings','GetF','','','',1,False,False);
  1515. AssertNotNull('Have type',Property1.VarType);
  1516. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1517. AssertEquals('Property type name','Integer',Property1.vartype.name);
  1518. AssertEquals('Argument class',TPasArgument,TObject(Property1.Args[0]).ClassType);
  1519. AssertNull('No Index expression',Property1.IndexExpr);
  1520. Assertequals('No index','',Property1.IndexValue);
  1521. AssertNull('No Default expression',Property1.DefaultExpr);
  1522. Assertequals('No Default value','',Property1.DefaultValue);
  1523. // Argument
  1524. A:=TPasArgument(Property1.Args[0]);
  1525. AssertEquals('Argument name','AIndex',A.Name);
  1526. AssertNotNull('Argument class', A.ArgType);
  1527. AssertEquals('Argument class type',TPasUnresolvedTypeRef,A.ArgType.ClassType);
  1528. AssertEquals('Argument class type name','Integer',A.ArgType.Name);
  1529. end;
  1530. procedure TTestClassType.TestPropertyArrayReadWrite;
  1531. Var
  1532. A : TPasArgument;
  1533. begin
  1534. StartVisibility(visPublished);
  1535. AddMember('Property Somethings[AIndex : Integer] : integer Read GetF Write SetF');
  1536. ParseClass;
  1537. AssertProperty(Property1,visPublished,'Somethings','GetF','SetF','','',1,False,False);
  1538. AssertNotNull('Have type',Property1.VarType);
  1539. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1540. AssertEquals('Property type name','Integer',Property1.vartype.name);
  1541. AssertNull('No Index expression',Property1.IndexExpr);
  1542. Assertequals('No index','',Property1.IndexValue);
  1543. AssertNull('No Default expression',Property1.DefaultExpr);
  1544. Assertequals('No Default value','',Property1.DefaultValue);
  1545. // Argument
  1546. AssertEquals('Argument class',TPasArgument,TObject(Property1.Args[0]).ClassType);
  1547. A:=TPasArgument(Property1.Args[0]);
  1548. AssertEquals('Argument name','AIndex',A.Name);
  1549. AssertNotNull('Argument class', A.ArgType);
  1550. AssertEquals('Argument class type',TPasUnresolvedTypeRef,A.ArgType.ClassType);
  1551. AssertEquals('Argument class type name','Integer',A.ArgType.Name);
  1552. end;
  1553. procedure TTestClassType.TestPropertyArrayReadOnlyDefault;
  1554. Var
  1555. A : TPasArgument;
  1556. begin
  1557. StartVisibility(visPublished);
  1558. AddMember('Property Somethings[AIndex : Integer] : integer Read GetF; default');
  1559. ParseClass;
  1560. AssertProperty(Property1,visPublished,'Somethings','GetF','','','',1,True,False);
  1561. AssertNotNull('Have type',Property1.VarType);
  1562. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1563. AssertEquals('Property type name','Integer',Property1.vartype.name);
  1564. AssertNull('No Index expression',Property1.IndexExpr);
  1565. Assertequals('No index','',Property1.IndexValue);
  1566. AssertNull('No Default expression',Property1.DefaultExpr);
  1567. Assertequals('No Default value','',Property1.DefaultValue);
  1568. // Argument
  1569. AssertEquals('Argument class',TPasArgument,TObject(Property1.Args[0]).ClassType);
  1570. A:=TPasArgument(Property1.Args[0]);
  1571. AssertEquals('Argument name','AIndex',A.Name);
  1572. AssertNotNull('Argument class', A.ArgType);
  1573. AssertEquals('Argument class type',TPasUnresolvedTypeRef,A.ArgType.ClassType);
  1574. AssertEquals('Argument class type name','Integer',A.ArgType.Name);
  1575. end;
  1576. procedure TTestClassType.TestPropertyArrayReadWriteDefault;
  1577. Var
  1578. A : TPasArgument;
  1579. begin
  1580. StartVisibility(visPublished);
  1581. AddMember('Property Somethings[AIndex : Integer] : integer Read GetF Write SetF; default');
  1582. ParseClass;
  1583. AssertProperty(Property1,visPublished,'Somethings','GetF','SetF','','',1,True,False);
  1584. AssertNotNull('Have type',Property1.VarType);
  1585. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1586. AssertEquals('Property type name','Integer',Property1.vartype.name);
  1587. AssertNull('No Index expression',Property1.IndexExpr);
  1588. Assertequals('No index','',Property1.IndexValue);
  1589. AssertNull('No Default expression',Property1.DefaultExpr);
  1590. Assertequals('No Default value','',Property1.DefaultValue);
  1591. // Argument
  1592. AssertEquals('Argument class',TPasArgument,TObject(Property1.Args[0]).ClassType);
  1593. A:=TPasArgument(Property1.Args[0]);
  1594. AssertEquals('Argument name','AIndex',A.Name);
  1595. AssertNotNull('Argument class', A.ArgType);
  1596. AssertEquals('Argument class type',TPasUnresolvedTypeRef,A.ArgType.ClassType);
  1597. AssertEquals('Argument class type name','Integer',A.ArgType.Name);
  1598. end;
  1599. procedure TTestClassType.TestPropertyArrayMultiDimReadOnly;
  1600. Var
  1601. A : TPasArgument;
  1602. begin
  1603. StartVisibility(visPublished);
  1604. AddMember('Property Somethings[ACol : Integer; ARow : Integer] : integer Read GetF; default');
  1605. ParseClass;
  1606. AssertProperty(Property1,visPublished,'Somethings','GetF','','','',2,True,False);
  1607. AssertEquals('Published property',vispublished,Property1.Visibility);
  1608. AssertNotNull('Have type',Property1.VarType);
  1609. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1610. AssertEquals('Property type name','Integer',Property1.vartype.name);
  1611. AssertNull('No Index expression',Property1.IndexExpr);
  1612. Assertequals('No index','',Property1.IndexValue);
  1613. AssertNull('No Default expression',Property1.DefaultExpr);
  1614. Assertequals('No Default value','',Property1.DefaultValue);
  1615. // Argument 1
  1616. AssertEquals('Argument 1 class',TPasArgument,TObject(Property1.Args[0]).ClassType);
  1617. A:=TPasArgument(Property1.Args[0]);
  1618. AssertEquals('Argument 1name','ACol',A.Name);
  1619. AssertNotNull('Argument 1class', A.ArgType);
  1620. AssertEquals('Argument 1 class type',TPasUnresolvedTypeRef,A.ArgType.ClassType);
  1621. AssertEquals('Argument 1 class type name','Integer',A.ArgType.Name);
  1622. // Argument 2
  1623. AssertEquals('Argument 2 class',TPasArgument,TObject(Property1.Args[1]).ClassType);
  1624. A:=TPasArgument(Property1.Args[1]);
  1625. AssertEquals('Argument 2 name','ARow',A.Name);
  1626. AssertNotNull('Argument 2 class', A.ArgType);
  1627. AssertEquals('Argument 2 class type',TPasUnresolvedTypeRef,A.ArgType.ClassType);
  1628. AssertEquals('Argument 2 class type name','Integer',A.ArgType.Name);
  1629. end;
  1630. procedure TTestClassType.TestPropertyImplements;
  1631. begin
  1632. StartVisibility(visPublished);
  1633. AddMember('Property Something : AInterface Read FSomething Implements ISomeInterface');
  1634. ParseClass;
  1635. AssertProperty(Property1,visPublished,'Something','FSomething','','','ISomeInterface',0,False,False);
  1636. AssertNotNull('Have type',Property1.VarType);
  1637. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1638. AssertEquals('Property type name','AInterface',Property1.vartype.name);
  1639. Assertequals('No index','',Property1.IndexValue);
  1640. AssertNull('No Index expression',Property1.IndexExpr);
  1641. AssertNull('No default expression',Property1.DefaultExpr);
  1642. Assertequals('Default value','',Property1.DefaultValue);
  1643. end;
  1644. procedure TTestClassType.TestPropertyDeprecated;
  1645. begin
  1646. StartVisibility(visPublished);
  1647. AddMember('Property Something : AInterface Read FSomething; deprecated');
  1648. ParseClass;
  1649. AssertProperty(Property1,visPublished,'Something','FSomething','','','',0,False,False);
  1650. AssertNotNull('Have type',Property1.VarType);
  1651. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1652. AssertEquals('Property type name','AInterface',Property1.vartype.name);
  1653. Assertequals('No index','',Property1.IndexValue);
  1654. AssertNull('No Index expression',Property1.IndexExpr);
  1655. AssertNull('No default expression',Property1.DefaultExpr);
  1656. Assertequals('Default value','',Property1.DefaultValue);
  1657. AssertTrue('Deprecated',[hDeprecated]=Property1.Hints);
  1658. end;
  1659. procedure TTestClassType.TestPropertyDeprecatedMessage;
  1660. begin
  1661. StartVisibility(visPublished);
  1662. AddMember('Property Something : AInterface Read FSomething; deprecated ''this is no longer used'' ');
  1663. ParseClass;
  1664. AssertProperty(Property1,visPublished,'Something','FSomething','','','',0,False,False);
  1665. AssertNotNull('Have type',Property1.VarType);
  1666. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1667. AssertEquals('Property type name','AInterface',Property1.vartype.name);
  1668. Assertequals('No index','',Property1.IndexValue);
  1669. AssertNull('No Index expression',Property1.IndexExpr);
  1670. AssertNull('No default expression',Property1.DefaultExpr);
  1671. Assertequals('Default value','',Property1.DefaultValue);
  1672. AssertTrue('Deprecated',[hDeprecated]=Property1.Hints);
  1673. end;
  1674. procedure TTestClassType.TestPropertyImplementsFullyQualifiedName;
  1675. begin
  1676. StartVisibility(visPublished);
  1677. AddMember('Property Something : AInterface Read FSomething Implements UnitB.ISomeInterface');
  1678. ParseClass;
  1679. AssertProperty(Property1,visPublished,'Something','FSomething','','','UnitB.ISomeInterface',0,False,False);
  1680. AssertNotNull('Have type',Property1.VarType);
  1681. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1682. AssertEquals('Property type name','AInterface',Property1.vartype.name);
  1683. Assertequals('No index','',Property1.IndexValue);
  1684. AssertNull('No Index expression',Property1.IndexExpr);
  1685. AssertNull('No default expression',Property1.DefaultExpr);
  1686. Assertequals('Default value','',Property1.DefaultValue);
  1687. end;
  1688. procedure TTestClassType.TestPropertyReadFromRecordField;
  1689. begin
  1690. StartVisibility(visPublished);
  1691. AddMember('Property Something : Integer Read FPoint.X');
  1692. ParseClass;
  1693. AssertProperty(Property1,visPublished,'Something','FPoint.X','','','',0,False,False);
  1694. AssertNotNull('Have type',Property1.VarType);
  1695. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1696. AssertEquals('Property type name','Integer',Property1.vartype.name);
  1697. Assertequals('No index','',Property1.IndexValue);
  1698. AssertNull('No Index expression',Property1.IndexExpr);
  1699. AssertNull('No default expression',Property1.DefaultExpr);
  1700. Assertequals('Default value','',Property1.DefaultValue);
  1701. end;
  1702. procedure TTestClassType.TestPropertyReadFromArrayField;
  1703. begin
  1704. StartVisibility(visPublished);
  1705. AddMember('Property Something : Integer Read FPoint.W[x].y.Z');
  1706. ParseClass;
  1707. AssertProperty(Property1,visPublished,'Something','FPoint.W[x].y.Z','','','',0,False,False);
  1708. AssertNotNull('Have type',Property1.VarType);
  1709. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1710. AssertEquals('Property type name','Integer',Property1.vartype.name);
  1711. Assertequals('No index','',Property1.IndexValue);
  1712. AssertNull('No Index expression',Property1.IndexExpr);
  1713. AssertNull('No default expression',Property1.DefaultExpr);
  1714. Assertequals('Default value','',Property1.DefaultValue);
  1715. end;
  1716. procedure TTestClassType.TestPropertyReadWriteFromRecordField;
  1717. begin
  1718. StartVisibility(visPublished);
  1719. AddMember('Property Something : Integer Read FPoint.X Write FPoint.X');
  1720. ParseClass;
  1721. AssertProperty(Property1,visPublished,'Something','FPoint.X','FPoint.X','','',0,False,False);
  1722. AssertNotNull('Have type',Property1.VarType);
  1723. AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
  1724. AssertEquals('Property type name','Integer',Property1.vartype.name);
  1725. Assertequals('No index','',Property1.IndexValue);
  1726. AssertNull('No Index expression',Property1.IndexExpr);
  1727. AssertNull('No default expression',Property1.DefaultExpr);
  1728. Assertequals('Default value','',Property1.DefaultValue);
  1729. end;
  1730. procedure TTestClassType.TestExternalClass;
  1731. begin
  1732. StartExternalClass('','myname','mynamespace');
  1733. Parser.CurrentModeswitches:=[msObjfpc,msexternalClass];
  1734. ParseClass;
  1735. AssertTrue('External class ',TheClass.IsExternal);
  1736. AssertEquals('External name space','mynamespace',TheClass.ExternalNameSpace);
  1737. AssertEquals('External name ','myname',TheClass.ExternalName);
  1738. end;
  1739. procedure TTestClassType.TestExternalClassNoNameSpace;
  1740. begin
  1741. FStarted:=True;
  1742. Parser.CurrentModeswitches:=[msObjfpc,msexternalClass];
  1743. FDecl.add('TMyClass = Class external name ''me'' ');
  1744. ParseClass;
  1745. AssertTrue('External class ',TheClass.IsExternal);
  1746. AssertEquals('External name space','',TheClass.ExternalNameSpace);
  1747. AssertEquals('External name ','me',TheClass.ExternalName);
  1748. end;
  1749. procedure TTestClassType.TestExternalClassNoNameKeyWord;
  1750. begin
  1751. FStarted:=True;
  1752. Parser.CurrentModeswitches:=[msObjfpc,msexternalClass];
  1753. FDecl.add('TMyClass = Class external ''name'' ''me'' ');
  1754. AssertException('No name keyword raises error',EParserError,@ParseClass);
  1755. end;
  1756. procedure TTestClassType.TestExternalClassNoName;
  1757. begin
  1758. FStarted:=True;
  1759. Parser.CurrentModeswitches:=[msObjfpc,msexternalClass];
  1760. FDecl.add('TMyClass = Class external ''name'' name ');
  1761. AssertException('No name raises error',EParserError,@ParseClass);
  1762. end;
  1763. procedure TTestClassType.TestLocalSimpleType;
  1764. begin
  1765. StartVisibility(visPublic);
  1766. FDecl.add('Type');
  1767. AddMember('TDirection = (left,right)');
  1768. AddMember('Procedure Something');
  1769. ParseClass;
  1770. AssertEquals('Local Enumeration type',TPasEnumType, Type1.ClassType);
  1771. AssertEquals('Visibility is correct',VisPublic, Type1.Visibility);
  1772. AssertEquals('Type name','TDirection', Type1.Name);
  1773. AssertSame('Type parent is class',TheClass, Type1.Parent);
  1774. AssertNotNull('Member 2 is procedure',Method2);
  1775. AssertEquals('method name','Something', Method2.Name);
  1776. end;
  1777. procedure TTestClassType.TestLocalSimpleTypes;
  1778. begin
  1779. StartVisibility(visPublic);
  1780. FDecl.add('Type');
  1781. AddMember('TDirection = (left,right)');
  1782. AddMember('TVerticalDirection = (up,down)');
  1783. AddMember('Procedure Something');
  1784. ParseClass;
  1785. AssertEquals('Local Enumeration type',TPasEnumType, Type1.ClassType);
  1786. AssertEquals('Visibility is correct',VisPublic, Type1.Visibility);
  1787. AssertEquals('Type name','TDirection', Type1.Name);
  1788. AssertSame('Type parent is class',TheClass, Type1.Parent);
  1789. AssertEquals('Local Enumeration type',TPasEnumType, Type2.ClassType);
  1790. AssertEquals('Visibility is correct',VisPublic, Type2.Visibility);
  1791. AssertEquals('Type name','TVerticalDirection', Type2.Name);
  1792. AssertSame('Type parent is class',TheClass, Type2.Parent);
  1793. AssertNotNull('Member 2 is procedure',Method3);
  1794. AssertEquals('method name','Something', Method3.Name);
  1795. end;
  1796. procedure TTestClassType.TestLocalSimpleConst;
  1797. begin
  1798. StartVisibility(visPublic);
  1799. FDecl.add('Const');
  1800. AddMember(' A = 23');
  1801. AddMember('Procedure Something');
  1802. ParseClass;
  1803. AssertEquals('Local const value',TPasConst, Const1.ClassType);
  1804. AssertEquals('Visibility is correct',VisPublic, Const1.Visibility);
  1805. AssertEquals('Const name','A', Const1.Name);
  1806. AssertExpression('Const value',Const1.Expr,pekNUmber,'23');
  1807. AssertSame('Const parent is class',TheClass, Const1.Parent);
  1808. AssertNotNull('Member 2 is procedure',Method2);
  1809. AssertEquals('method name','Something', Method2.Name);
  1810. end;
  1811. procedure TTestClassType.TestLocalSimpleConsts;
  1812. begin
  1813. StartVisibility(visPublic);
  1814. FDecl.add('Const');
  1815. AddMember(' A = 23');
  1816. AddMember(' B = 45');
  1817. AddMember('Procedure Something');
  1818. ParseClass;
  1819. // Const A
  1820. AssertEquals('Local const value',TPasConst, Const1.ClassType);
  1821. AssertEquals('Visibility is correct',VisPublic, Const1.Visibility);
  1822. AssertEquals('Const name','A', Const1.Name);
  1823. AssertExpression('Const value',Const1.Expr,pekNUmber,'23');
  1824. AssertSame('Type parent is class',TheClass, Const1.Parent);
  1825. // Const B
  1826. AssertEquals('Local const value',TPasConst, Const2.ClassType);
  1827. AssertEquals('Visibility is correct',VisPublic, Const2.Visibility);
  1828. AssertEquals('Const name','B', Const2.Name);
  1829. AssertExpression('Const value',Const2.Expr,pekNUmber,'45');
  1830. AssertSame('Type parent is class',TheClass, Const2.Parent);
  1831. AssertNotNull('Member 3 is procedure',Method3);
  1832. AssertEquals('method name','Something', Method3.Name);
  1833. end;
  1834. procedure TTestClassType.TestClassTypeAttributes;
  1835. begin
  1836. Add([
  1837. '{$modeswitch prefixedattributes}',
  1838. 'type',
  1839. ' TObject = class',
  1840. ' [Black]',
  1841. ' type',
  1842. ' [Red]',
  1843. ' [White]',
  1844. ' TWord = word;',
  1845. ' [Blue]',
  1846. ' [Green]',
  1847. ' TChar = AnsiChar;',
  1848. ' end;',
  1849. '']);
  1850. ParseDeclarations;
  1851. end;
  1852. procedure TTestClassType.TestClassConstAttributes;
  1853. begin
  1854. Add([
  1855. '{$modeswitch prefixedattributes}',
  1856. 'type',
  1857. ' TObject = class',
  1858. ' [Black]',
  1859. ' const',
  1860. ' [Red]',
  1861. ' [White]',
  1862. ' A = 1;',
  1863. ' [Blue]',
  1864. ' [Green]',
  1865. ' B = 2;',
  1866. ' end;',
  1867. '']);
  1868. ParseDeclarations;
  1869. end;
  1870. procedure TTestClassType.TestClassHelperEmpty;
  1871. begin
  1872. StartClassHelper('TOriginal','');
  1873. EndClass();
  1874. ParseClass;
  1875. AssertEquals('Is class helper',okClassHelper,TheClass.ObjKind);
  1876. AssertNotNull('Have helper original',TheClass.HelperForType);
  1877. AssertEquals('Have helper original alias',TPasUnresolvedTypeRef,TheClass.HelperForType.CLassType);
  1878. AssertEquals('Helper original alias name','TOriginal',TheClass.HelperForType.Name);
  1879. AssertEquals('No members',0,TheClass.Members.Count);
  1880. end;
  1881. procedure TTestClassType.TestClassHelperParentedEmpty;
  1882. begin
  1883. StartClassHelper('TOriginal','TOtherHelper');
  1884. EndClass();
  1885. ParseClass;
  1886. AssertEquals('Is class helper',okClassHelper,TheClass.ObjKind);
  1887. AssertNotNull('Have helper original',TheClass.HelperForType);
  1888. AssertEquals('Have helper original alias',TPasUnresolvedTypeRef,TheClass.HelperForType.CLassType);
  1889. AssertEquals('Helper original alias name','TOriginal',TheClass.HelperForType.Name);
  1890. AssertEquals('No members',0,TheClass.Members.Count);
  1891. end;
  1892. procedure TTestClassType.TestClassHelperOneMethod;
  1893. begin
  1894. StartClassHelper('TOriginal','');
  1895. AddMember('Procedure DoSomething(A : Integer)');
  1896. ParseClass;
  1897. AssertEquals('Is class helper',okClassHelper,TheClass.ObjKind);
  1898. AssertNotNull('Have helper original',TheClass.HelperForType);
  1899. AssertEquals('Have helper original alias',TPasUnresolvedTypeRef,TheClass.HelperForType.CLassType);
  1900. AssertEquals('Helper original alias name','TOriginal',TheClass.HelperForType.Name);
  1901. DefaultMethod;
  1902. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  1903. AssertEquals('No modifiers',[],Method1.Modifiers);
  1904. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  1905. end;
  1906. procedure TTestClassType.TestInterfaceEmpty;
  1907. begin
  1908. StartInterface('','');
  1909. EndClass();
  1910. ParseClass;
  1911. AssertEquals('Is interface',okInterface,TheClass.ObjKind);
  1912. AssertEquals('No members',0,TheClass.Members.Count);
  1913. AssertNull('No UUID',TheClass.GUIDExpr);
  1914. end;
  1915. procedure TTestClassType.TestObjcProtocolEmpty;
  1916. begin
  1917. StartInterface('','',False,True);
  1918. EndClass();
  1919. ParseClass;
  1920. AssertEquals('Is interface',okObjcProtocol,TheClass.ObjKind);
  1921. AssertTrue('Is objectivec',TheClass.IsObjCClass);
  1922. AssertEquals('No members',0,TheClass.Members.Count);
  1923. AssertNull('No UUID',TheClass.GUIDExpr);
  1924. end;
  1925. procedure TTestClassType.TestObjcProtocolEmptyExternal;
  1926. begin
  1927. StartInterface('','',False,True,true);
  1928. EndClass();
  1929. ParseClass;
  1930. AssertEquals('Is interface',okObjcProtocol,TheClass.ObjKind);
  1931. AssertTrue('Is objectivec',TheClass.IsObjCClass);
  1932. AssertEquals('No members',0,TheClass.Members.Count);
  1933. AssertNull('No UUID',TheClass.GUIDExpr);
  1934. end;
  1935. procedure TTestClassType.TestObjcProtocolMultiParent;
  1936. begin
  1937. StartInterface('A, B','',False,True,true);
  1938. FParent:='A';
  1939. EndClass();
  1940. ParseClass;
  1941. AssertEquals('Is interface',okObjcProtocol,TheClass.ObjKind);
  1942. AssertTrue('Is objectivec',TheClass.IsObjCClass);
  1943. AssertEquals('No members',0,TheClass.Members.Count);
  1944. AssertNull('No UUID',TheClass.GUIDExpr);
  1945. AssertEquals('Have 1 interface',1,TheClass.Interfaces.Count);
  1946. AssertNotNull('Correct class',TheClass.Interfaces[0]);
  1947. AssertEquals('Correct class',TPasUnresolvedTypeRef,TObject(TheClass.Interfaces[0]).ClassType);
  1948. AssertEquals('Interface name','B',TPasUnresolvedTypeRef(TheClass.Interfaces[0]).Name);
  1949. end;
  1950. procedure TTestClassType.TestObjcProtocolOptional;
  1951. begin
  1952. StartInterface('','',False,True);
  1953. FDecl.Add(' optional');
  1954. AddMember('Procedure DoSomething(A : Integer)');
  1955. EndClass();
  1956. ParseClass;
  1957. AssertEquals('Is interface',okObjcProtocol,TheClass.ObjKind);
  1958. AssertTrue('Is objectivec',TheClass.IsObjCClass);
  1959. AssertEquals('No members',1,TheClass.Members.Count);
  1960. AssertNull('No UUID',TheClass.GUIDExpr);
  1961. end;
  1962. procedure TTestClassType.TestObjcProtocolRequired;
  1963. begin
  1964. StartInterface('','',False,True);
  1965. FDecl.Add(' required');
  1966. AddMember('Procedure DoSomething(A : Integer)');
  1967. EndClass();
  1968. ParseClass;
  1969. AssertEquals('Is interface',okObjcProtocol,TheClass.ObjKind);
  1970. AssertTrue('Is objectivec',TheClass.IsObjCClass);
  1971. AssertEquals('No members',1,TheClass.Members.Count);
  1972. AssertNull('No UUID',TheClass.GUIDExpr);
  1973. end;
  1974. procedure TTestClassType.TestInterfaceDisp;
  1975. begin
  1976. StartInterface('','',true);
  1977. EndClass();
  1978. ParseClass;
  1979. AssertEquals('Is interface',okDispInterface,TheClass.ObjKind);
  1980. AssertEquals('No members',0,TheClass.Members.Count);
  1981. AssertNull('No UUID',TheClass.GUIDExpr);
  1982. end;
  1983. procedure TTestClassType.TestInterfaceParentedEmpty;
  1984. begin
  1985. StartInterface('IInterface','');
  1986. EndClass();
  1987. ParseClass;
  1988. AssertEquals('Is interface',okInterface,TheClass.ObjKind);
  1989. AssertEquals('No members',0,TheClass.Members.Count);
  1990. AssertNull('No UUID',TheClass.GUIDExpr);
  1991. end;
  1992. procedure TTestClassType.TestInterfaceOneMethod;
  1993. begin
  1994. StartInterface('IInterface','');
  1995. AddMember('Procedure DoSomething(A : Integer)');
  1996. EndClass();
  1997. ParseClass;
  1998. AssertEquals('Is interface',okInterface,TheClass.ObjKind);
  1999. DefaultMethod;
  2000. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  2001. AssertEquals('No modifiers',[],Method1.Modifiers);
  2002. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  2003. AssertNull('No UUID',TheClass.GUIDExpr);
  2004. end;
  2005. procedure TTestClassType.TestInterfaceDispIDMethod;
  2006. begin
  2007. StartInterface('IInterface','');
  2008. AddMember('Procedure DoSomething(A : Integer) dispid 12');
  2009. ParseClass;
  2010. DefaultMethod;
  2011. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  2012. AssertEquals('dispid modifier',[pmDispID],Method1.Modifiers);
  2013. AssertNotNull('dispid expression',Method1.DispIDExpr);
  2014. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  2015. end;
  2016. procedure TTestClassType.TestInterfaceDispIDMethod2;
  2017. begin
  2018. StartInterface('IInterface','');
  2019. AddMember('Procedure DoSomething(A : Integer); dispid 12');
  2020. ParseClass;
  2021. DefaultMethod;
  2022. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  2023. AssertEquals('dispid modifier',[pmDispID],Method1.Modifiers);
  2024. AssertNotNull('dispid expression',Method1.DispIDExpr);
  2025. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  2026. end;
  2027. procedure TTestClassType.TestInterfaceProperty;
  2028. begin
  2029. StartInterface('IInterface','');
  2030. AddMember('Function GetS : Integer');
  2031. AddMember('Property S : Integer Read GetS');
  2032. EndClass();
  2033. ParseClass;
  2034. AssertEquals('Is interface',okInterface,TheClass.ObjKind);
  2035. if TheClass.members.Count<1 then
  2036. Fail('No members for method');
  2037. AssertNotNull('Have method',FunctionMethod1);
  2038. AssertNotNull('Method proc type',FunctionMethod1.ProcType);
  2039. AssertMemberName('GetS');
  2040. AssertEquals('0 arguments',0,FunctionMethod1.ProcType.Args.Count) ;
  2041. AssertEquals('Default visibility',visDefault,FunctionMethod1.Visibility);
  2042. AssertEquals('No modifiers',[],FunctionMethod1.Modifiers);
  2043. AssertEquals('Default calling convention',ccDefault, FunctionMethod1.ProcType.CallingConvention);
  2044. AssertNull('No UUID',TheClass.GUIDExpr);
  2045. AssertNotNull('Have property',Property2);
  2046. AssertMemberName('S',Property2);
  2047. end;
  2048. procedure TTestClassType.TestInterfaceDispProperty;
  2049. begin
  2050. StartInterface('IInterface','',True);
  2051. AddMember('Property S : Integer DispID 1');
  2052. EndClass();
  2053. ParseClass;
  2054. AssertEquals('Is interface',okDispInterface,TheClass.ObjKind);
  2055. if TheClass.members.Count<1 then
  2056. Fail('No members for method');
  2057. AssertNotNull('Have property',Property1);
  2058. AssertMemberName('S',Property1);
  2059. AssertNotNull('Have property dispID',Property1.DispIDExpr);
  2060. AssertEquals('Have number',pekNumber,Property1.DispIDExpr.Kind);
  2061. AssertEquals('Have number','1', (Property1.DispIDExpr as TPrimitiveExpr).Value);
  2062. end;
  2063. procedure TTestClassType.TestInterfaceDispPropertyReadOnly;
  2064. begin
  2065. StartInterface('IInterface','',True);
  2066. AddMember('Property S : Integer readonly DispID 1');
  2067. EndClass();
  2068. ParseClass;
  2069. AssertEquals('Is interface',okDispInterface,TheClass.ObjKind);
  2070. if TheClass.members.Count<1 then
  2071. Fail('No members for method');
  2072. AssertNotNull('Have property',Property1);
  2073. AssertMemberName('S',Property1);
  2074. AssertNotNull('Have property dispID',Property1.DispIDExpr);
  2075. AssertTrue('DispID property is readonly',Property1.DispIDReadOnly);
  2076. AssertEquals('Have number',pekNumber,Property1.DispIDExpr.Kind);
  2077. AssertEquals('Have number','1', (Property1.DispIDExpr as TPrimitiveExpr).Value);
  2078. end;
  2079. procedure TTestClassType.TestInterfaceNoConstructor;
  2080. begin
  2081. StartInterface('','');
  2082. AddMember('Constructor DoSomething(A : Integer)');
  2083. AssertParserError('No constructor in interface');
  2084. end;
  2085. procedure TTestClassType.TestInterfaceNoDestructor;
  2086. begin
  2087. StartInterface('','');
  2088. AddMember('Destructor DoSomething(A : Integer)');
  2089. AssertParserError('No destructor in interface');
  2090. end;
  2091. procedure TTestClassType.TestInterfaceNoFields;
  2092. begin
  2093. StartInterface('','');
  2094. AddMember('AField : Integer');
  2095. AssertParserError('No fields in interface');
  2096. end;
  2097. procedure TTestClassType.TestInterfaceUUID;
  2098. begin
  2099. StartInterface('','123');
  2100. EndClass();
  2101. ParseClass;
  2102. AssertEquals('Is interface',okInterface,TheClass.ObjKind);
  2103. AssertEquals('No members',0,TheClass.Members.Count);
  2104. AssertExpression('UUID',TheClass.GUIDExpr,pekString,'''123''');
  2105. end;
  2106. procedure TTestClassType.TestInterfaceUUIDParentedEmpty;
  2107. begin
  2108. StartInterface('IInterface','123');
  2109. EndClass();
  2110. ParseClass;
  2111. AssertEquals('Is interface',okInterface,TheClass.ObjKind);
  2112. AssertEquals('No members',0,TheClass.Members.Count);
  2113. AssertExpression('UUID',TheClass.GUIDExpr,pekString,'''123''');
  2114. end;
  2115. procedure TTestClassType.TestInterfaceUUIDOneMethod;
  2116. begin
  2117. StartInterface('IInterface','123');
  2118. AddMember('Procedure DoSomething(A : Integer)');
  2119. EndClass();
  2120. ParseClass;
  2121. AssertEquals('Is interface',okInterface,TheClass.ObjKind);
  2122. DefaultMethod;
  2123. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  2124. AssertEquals('No modifiers',[],Method1.Modifiers);
  2125. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  2126. AssertExpression('UUID',TheClass.GUIDExpr,pekString,'''123''');
  2127. end;
  2128. procedure TTestClassType.TestRecordHelperEmpty;
  2129. begin
  2130. StartRecordHelper('TOriginal','');
  2131. ParseClass;
  2132. AssertEquals('Is Record helper',okRecordHelper,TheClass.ObjKind);
  2133. AssertNotNull('Have helper original',TheClass.HelperForType);
  2134. AssertEquals('Have helper original alias',TPasUnresolvedTypeRef,TheClass.HelperForType.ClassType);
  2135. AssertEquals('Helper original alias name','TOriginal',TheClass.HelperForType.Name);
  2136. AssertEquals('No members',0,TheClass.Members.Count);
  2137. end;
  2138. procedure TTestClassType.TestRecordHelperParentedEmpty;
  2139. begin
  2140. StartRecordHelper('TOriginal','TOtherHelper');
  2141. ParseClass;
  2142. AssertEquals('Is Record helper',okRecordHelper,TheClass.ObjKind);
  2143. AssertNotNull('Have helper original',TheClass.HelperForType);
  2144. AssertEquals('Have helper original alias',TPasUnresolvedTypeRef,TheClass.HelperForType.ClassType);
  2145. AssertEquals('Helper original alias name','TOriginal',TheClass.HelperForType.Name);
  2146. AssertEquals('No members',0,TheClass.Members.Count);
  2147. end;
  2148. procedure TTestClassType.TestRecordHelperOneMethod;
  2149. begin
  2150. StartRecordHelper('TOriginal','');
  2151. AddMember('Procedure DoSomething(A : Integer)');
  2152. ParseClass;
  2153. AssertEquals('Is Record helper',okRecordHelper,TheClass.ObjKind);
  2154. AssertNotNull('Have helper original',TheClass.HelperForType);
  2155. AssertEquals('Have helper original alias',TPasUnresolvedTypeRef,TheClass.HelperForType.ClassType);
  2156. AssertEquals('Helper original alias name','TOriginal',TheClass.HelperForType.Name);
  2157. DefaultMethod;
  2158. AssertEquals('Default visibility',visDefault,Method1.Visibility);
  2159. AssertEquals('No modifiers',[],Method1.Modifiers);
  2160. AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
  2161. end;
  2162. procedure TTestClassType.TestExternalClassFinalVar;
  2163. begin
  2164. Parser.CurrentModeswitches:=[msObjfpc,msexternalClass];
  2165. FStarted:=True;
  2166. FDecl.add('TMyClass = Class external name ''me'' ');
  2167. FDecl.add('final var X : integer');
  2168. ParseClass;
  2169. AssertNotNull('Have 1 field',Field1);
  2170. AssertMemberName('X');
  2171. AssertVisibility;
  2172. end;
  2173. procedure TTestClassType.TestExternalClassFunctionFinal;
  2174. begin
  2175. Parser.CurrentModeswitches:=[msObjfpc,msexternalClass];
  2176. FStarted:=True;
  2177. FDecl.add('TMyClass = Class external name ''me'' ');
  2178. FDecl.add('function Something : Someresult; final');
  2179. ParseClass;
  2180. AssertNotNull('Have 1 field',Field1);
  2181. AssertMemberName('Something');
  2182. AssertVisibility;
  2183. end;
  2184. procedure TTestClassType.TestEscapedVisibilityVar;
  2185. begin
  2186. AddMember('&public : integer');
  2187. ParseClass;
  2188. AssertNotNull('Have 1 field',Field1);
  2189. AssertMemberName('public');
  2190. AssertVisibility;
  2191. end;
  2192. procedure TTestClassType.TestEscapedAbsoluteVar;
  2193. begin
  2194. AddMember('&absolute : integer');
  2195. ParseClass;
  2196. AssertNotNull('Have 1 field',Field1);
  2197. AssertMemberName('absolute');
  2198. AssertVisibility;
  2199. end;
  2200. procedure TTestClassType.TestClassRTTIInherit;
  2201. begin
  2202. TestDirectiveRTTI('inherit',false,[],[],[]);
  2203. end;
  2204. procedure TTestClassType.TestClassRTTIExplicit;
  2205. begin
  2206. TestDirectiveRTTI('explicit',true,[],[],[]);
  2207. end;
  2208. procedure TTestClassType.TestClassRTTIExplicitFields;
  2209. begin
  2210. TestDirectiveRTTI('explicit fields([])',true,[],[],[]);
  2211. end;
  2212. procedure TTestClassType.TestClassRTTIExplicitFieldsPublic;
  2213. begin
  2214. TestDirectiveRTTI('explicit fields ( [vcPublic] ) ',true,[vcPublic],[],[]);
  2215. end;
  2216. procedure TTestClassType.TestClassRTTIExplicitMethodsAll;
  2217. begin
  2218. TestDirectiveRTTI('explicit methods([vcPublic,vcPrivate,vcPublished,vcProtected])',true,
  2219. [],[vcPrivate,vcProtected,vcPublic,vcPublished],[]);
  2220. end;
  2221. procedure TTestClassType.TestClassRTTIExplicitAllPublic;
  2222. begin
  2223. TestDirectiveRTTI('explicit fields([vcPublic]) Methods([vcPublic]) Properties([vcPublic])',true,
  2224. [vcPublic],[vcPublic],[vcPublic]);
  2225. end;
  2226. initialization
  2227. RegisterTest(TTestClassType);
  2228. end.