* Class parsing tests (preparing for nested types)

git-svn-id: trunk@22131 -
This commit is contained in:
michael 2012-08-19 16:45:44 +00:00
parent a665785b93
commit 8019634104
4 changed files with 1000 additions and 2 deletions

1
.gitattributes vendored
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@ -2327,6 +2327,7 @@ packages/fcl-passrc/src/pparser.pp svneol=native#text/plain
packages/fcl-passrc/src/pscanner.pp svneol=native#text/plain
packages/fcl-passrc/src/readme.txt svneol=native#text/plain
packages/fcl-passrc/tests/tcbaseparser.pas svneol=native#text/plain
packages/fcl-passrc/tests/tcclasstype.pas svneol=native#text/plain
packages/fcl-passrc/tests/tcmoduleparser.pas svneol=native#text/plain
packages/fcl-passrc/tests/tconstparser.pas svneol=native#text/plain
packages/fcl-passrc/tests/tcscanner.pas svneol=native#text/plain

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@ -0,0 +1,992 @@
unit tcclasstype;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, fpcunit, pparser, pastree, testregistry, tctypeparser;
type
{ TTestClassType }
TTestClassType = Class(TBaseTestTypeParser)
Private
FDecl : TStrings;
FClass : TPasClassType;
FMember1: TPasElement;
FParent : String;
FEnded,
FStarted: Boolean;
function GetF1: TPasVariable;
function GetM(AIndex : Integer): TPasElement;
function GetM1: TPasProcedure;
function GetMF1: TPasFunction;
function GetP1: TPasProperty;
function GetP2: TPasProperty;
protected
Procedure StartClass (AParent : String = 'TObject'; InterfaceList : String = '');
Procedure StartVisibility(A : TPasMemberVisibility);
Procedure EndClass(AEnd : String = 'end');
Procedure AddMember(S : String);
Procedure ParseClass;
procedure SetUp; override;
procedure TearDown; override;
procedure DefaultMethod;
Procedure AssertVisibility(V : TPasMemberVisibility = visDefault; Member : TPasElement = Nil);
procedure AssertMemberType(AType : TClass; Member : TPaselement = Nil);
procedure AssertMemberName(AName : string; Member : TPaselement = Nil);
Procedure AssertProperty(P : TPasProperty; AVisibility : TPasMemberVisibility;AName,ARead,AWrite,AStored,AImplements : String; AArgCount : Integer; ADefault,ANodefault : Boolean);
Property TheClass : TPasClassType Read FClass;
Property Members[AIndex : Integer] : TPasElement Read GetM;
Property Member1 : TPasElement Read FMember1;
Property Field1 : TPasVariable Read GetF1;
Property Method1 : TPasProcedure Read GetM1;
Property FunctionMethod1 : TPasFunction Read GetMF1;
Property Property1 : TPasProperty Read GetP1;
Property Property2 : TPasProperty Read GetP2;
published
procedure TestEmpty;
procedure TestEmptyDeprecated;
procedure TestEmptyEnd;
procedure TestEmptyEndNoParent;
Procedure TestOneInterface;
Procedure TestTwoInterfaces;
Procedure TestOneField;
Procedure TestOneFieldVisibility;
Procedure TestOneFieldDeprecated;
Procedure TestTwoFields;
Procedure TestTwoFieldsB;
Procedure TestTwoFieldsVisibility;
procedure TestHintFieldDeprecated;
procedure TestHintFieldPlatform;
procedure TestHintFieldExperimental;
procedure TestHintFieldLibraryError;
procedure TestHintFieldUninmplemented;
Procedure TestMethodSimple;
Procedure TestClassMethodSimple;
Procedure TestFunctionMethodSimple;
Procedure TestClassFunctionMethodSimple;
Procedure TestMethodOneArg;
Procedure TestMethodVirtual;
Procedure TestMethodVirtualSemicolon;
Procedure TestMethodVirtualAbstract;
Procedure TestMethodOverride;
procedure TestMethodDynamic;
procedure TestMethodReintroduce;
procedure TestMethodInline;
Procedure TestMethodVisibility;
Procedure TestMethodHint;
Procedure TestMethodVirtualHint;
Procedure Test2Methods;
Procedure Test2MethodsDifferentVisibility;
Procedure TestPropertyRedeclare;
Procedure TestPropertyReadOnly;
Procedure TestPropertyReadWrite;
Procedure TestPropertyWriteOnly;
Procedure TestPropertyDefault;
Procedure TestPropertyNoDefault;
Procedure TestPropertyIndex;
Procedure TestPropertyStored;
Procedure TestPropertyStoredFalse;
Procedure TestPropertyFullyQualifiedType;
Procedure TestPropertyArrayReadOnly;
Procedure TestPropertyArrayReadWrite;
Procedure TestPropertyArrayReadOnlyDefault;
Procedure TestPropertyArrayReadWriteDefault;
Procedure TestPropertyArrayMultiDimReadOnly;
Procedure TestPropertyImplements;
Procedure TestPropertyImplementsFullyQualifiedName;
Procedure TestPropertyReadFromRecordField;
procedure TestPropertyReadWriteFromRecordField;
end;
implementation
{ TTestClassType }
function TTestClassType.GetM(AIndex : Integer): TPasElement;
begin
AssertNotNull('Have class',TheClass);
if (AIndex>=TheClass.Members.Count) then
Fail('No member '+IntToStr(AIndex));
AssertNotNull('Have member'+IntToStr(AIndex),TheClass.Members[AIndex]);
If Not (TObject(TheClass.Members[AIndex]) is TPasElement) then
Fail('Member '+IntTostr(AIndex)+' is not a Tpaselement');
Result:=TPasElement(TheClass.Members[AIndex])
end;
function TTestClassType.GetM1: TPasProcedure;
begin
AssertNotNull('Have 1 member',Member1);
AssertEquals('Member 1 is method',TPasProcedure,Member1.ClassType);
Result:=TPasProcedure(Member1);
end;
function TTestClassType.GetMF1: TPasFunction;
begin
AssertNotNull('Have 1 member',Member1);
AssertEquals('Member 1 is function method',TPasFunction,Member1.ClassType);
Result:=TPasFunction(Member1);
end;
function TTestClassType.GetP1: TPasProperty;
begin
AssertNotNull('Have 1 member',Member1);
AssertEquals('Member 1 is property',TPasProperty,Member1.ClassType);
Result:=TPasProperty(Member1);
end;
function TTestClassType.GetP2: TPasProperty;
begin
AssertNotNull('Have 2 members',Members[1]);
AssertEquals('Member 1 is property',TPasProperty,Members[1].ClassType);
Result:=TPasProperty(Members[1]);
end;
function TTestClassType.GetF1: TPasVariable;
begin
AssertNotNull('Have 1 member',Member1);
AssertEquals('Member 1 is field',TPasVariable,Member1.ClassType);
Result:=TPasVariable(Member1);
end;
procedure TTestClassType.StartClass(AParent: String = 'TObject'; InterfaceList: String = '');
Var
S : String;
begin
FStarted:=True;
S:='TMyClass = Class';
if (AParent<>'') then
begin
S:=S+'('+AParent;
if (InterfaceList<>'') then
S:=S+','+InterfaceList;
S:=S+')';
end;
FDecl.Add(S);
FParent:=AParent;
end;
procedure TTestClassType.StartVisibility(A: TPasMemberVisibility);
begin
if not FStarted then
StartClass;
FDecl.Add(' '+VisibilityNames[A]);
end;
procedure TTestClassType.EndClass(AEnd: String);
begin
if FEnded then exit;
if not FStarted then
StartClass;
FEnded:=True;
if (AEnd<>'') then
FDecl.Add(' '+AEnd);
end;
procedure TTestClassType.AddMember(S: String);
begin
if Not FStarted then
StartClass;
FDecl.Add(' '+S+';');
end;
procedure TTestClassType.ParseClass;
begin
EndClass;
Add('Type');
Add(' '+TrimRight(FDecl.Text)+';');
ParseDeclarations;
AssertEquals('One class type definition',1,Declarations.Classes.Count);
AssertEquals('First declaration is type definition.',TPasClassType,TObject(Declarations.Classes[0]).ClassType);
FClass:=TObject(Declarations.Classes[0]) as TPasClassType;
if (FParent<>'') then
begin
AssertNotNull('Have parent class',TheClass.AncestorType);
AssertEquals('Parent class',TPasUnresolvedTypeRef,TheClass.AncestorType.ClassType);
AssertEquals('Parent class name','TObject',TPasUnresolvedTypeRef(TheClass.AncestorType).Name);
end;
if TheClass.Members.Count>0 then
FMember1:=TObject(TheClass.Members[0]) as TPaselement;
end;
procedure TTestClassType.SetUp;
begin
inherited SetUp;
FDecl:=TstringList.Create;
FClass:=Nil;
FParent:='';
FStarted:=False;
end;
procedure TTestClassType.TearDown;
begin
FClass:=Nil;
FreeAndNil(FDecl);
inherited TearDown;
end;
procedure TTestClassType.AssertVisibility(V: TPasMemberVisibility;
Member: TPasElement);
begin
If Member=Nil then
Member:=Member1;
AssertNotNull('Cannot get visibility of null member',Member);
AssertEquals('Visibility of '+Member.Name,V,Member.Visibility);
end;
procedure TTestClassType.AssertMemberType(AType: TClass; Member: TPaselement);
begin
If Member=Nil then
Member:=Member1;
AssertEquals('Member '+Member.Name+' type',AType,Member.ClassType);
end;
procedure TTestClassType.AssertMemberName(AName: string; Member: TPaselement);
begin
If Member=Nil then
Member:=Member1;
AssertEquals('Member name ',AName,Member.Name)
end;
procedure TTestClassType.AssertProperty(P: TPasProperty; AVisibility : TPasMemberVisibility;AName, ARead, AWrite,
AStored,AImplements: String; AArgCount: Integer; ADefault, ANodefault: Boolean);
begin
AssertEquals(P.Name+': Visibility',AVisibility,P.Visibility);
Assertequals(P.Name+': No args',AArgCount,P.Args.Count);
Assertequals(P.Name+': Read accessor',ARead,P.ReadAccessorName);
Assertequals(P.Name+': Write accessor',AWrite,P.WriteAccessorName);
Assertequals(P.Name+': implements name',AImplements,P.ImplementsName);
Assertequals(P.Name+': stored accessor name',AStored,P.StoredAccessorName);
Assertequals(P.Name+': default',ADefault,P.IsDefault);
Assertequals(P.Name+': nodefault',ANodefault,P.IsNoDefault);
end;
procedure TTestClassType.TestEmpty;
begin
EndClass('');
ParseClass;
AssertEquals('No members',0,TheClass.Members.Count);
end;
procedure TTestClassType.TestEmptyDeprecated;
begin
EndClass('end deprecated');
ParseClass;
AssertEquals('No members',0,TheClass.Members.Count);
HaveHint(hDeprecated,Theclass.Hints);
end;
procedure TTestClassType.TestEmptyEnd;
begin
ParseClass;
AssertEquals('No members',0,TheClass.Members.Count);
end;
procedure TTestClassType.TestEmptyEndNoParent;
begin
StartClass('','');
ParseClass;
AssertEquals('No members',0,TheClass.Members.Count);
end;
procedure TTestClassType.TestOneInterface;
begin
StartClass('TObject','ISomething');
ParseClass;
AssertEquals('Have 1 interface',1,TheClass.Interfaces.Count);
AssertNotNull('Correct class',TheClass.Interfaces[0]);
AssertEquals('Correct class',TPasUnresolvedTypeRef,TObject(TheClass.Interfaces[0]).ClassType);
AssertEquals('Interface name','ISomething',TPasUnresolvedTypeRef(TheClass.Interfaces[0]).Name);
end;
procedure TTestClassType.TestTwoInterfaces;
begin
StartClass('TObject','ISomething, ISomethingElse');
ParseClass;
AssertEquals('Have 2 interface',2,TheClass.Interfaces.Count);
AssertNotNull('Correct class',TheClass.Interfaces[0]);
AssertEquals('Correct class',TPasUnresolvedTypeRef,TObject(TheClass.Interfaces[0]).ClassType);
AssertEquals('Interface name','ISomething',TPasUnresolvedTypeRef(TheClass.Interfaces[0]).Name);
AssertNotNull('Correct class',TheClass.Interfaces[1]);
AssertEquals('Correct class',TPasUnresolvedTypeRef,TObject(TheClass.Interfaces[1]).ClassType);
AssertEquals('Interface name','ISomethingElse',TPasUnresolvedTypeRef(TheClass.Interfaces[1]).Name);
end;
procedure TTestClassType.TestOneField;
begin
AddMember('a : integer');
ParseClass;
AssertNotNull('Have 1 field',Field1);
AssertMemberName('a');
AssertVisibility;
end;
procedure TTestClassType.TestOneFieldVisibility;
begin
StartVisibility(visPublished);
AddMember('a : integer');
ParseClass;
AssertNotNull('Have 1 field',Field1);
AssertMemberName('a');
AssertVisibility(visPublished);
end;
procedure TTestClassType.TestOneFieldDeprecated;
begin
AddMember('a : integer deprecated');
ParseClass;
AssertNotNull('Have 1 field',Field1);
AssertMemberName('a');
HaveHint(hDeprecated,Member1.Hints);
AssertVisibility;
end;
procedure TTestClassType.TestTwoFields;
begin
AddMember('a : integer');
AddMember('b : integer');
ParseClass;
AssertEquals('2 members',2,TheClass.members.Count);
AssertNotNull('Have field',Field1);
AssertMemberName('a');
AssertVisibility;
AssertNotNull('Have field',Members[1]);
AssertMemberName('b',Members[1]);
AssertMemberType(TPasVariable,Members[1]);
AssertVisibility(visDefault,Members[1]);
end;
procedure TTestClassType.TestTwoFieldsB;
begin
AddMember('a,b : integer');
ParseClass;
AssertEquals('2 members',2,TheClass.members.Count);
AssertNotNull('Have field',Field1);
AssertMemberName('a');
AssertVisibility;
AssertNotNull('Have field',Members[1]);
AssertMemberName('b',Members[1]);
AssertMemberType(TPasVariable,Members[1]);
AssertVisibility(visDefault,Members[1]);
end;
procedure TTestClassType.TestTwoFieldsVisibility;
begin
StartVisibility(visPublic);
AddMember('a,b : integer');
ParseClass;
AssertEquals('2 members',2,TheClass.members.Count);
AssertNotNull('Have field',Field1);
AssertMemberName('a');
AssertVisibility(vispublic);
AssertNotNull('Have field',Members[1]);
AssertMemberName('b',Members[1]);
AssertMemberType(TPasVariable,Members[1]);
AssertVisibility(visPublic,Members[1]);
end;
procedure TTestClassType.TestHintFieldDeprecated;
begin
AddMember('deprecated : integer');
ParseClass;
AssertEquals('1 members',1,TheClass.members.Count);
AssertNotNull('Have field',Field1);
AssertMemberName('deprecated');
end;
procedure TTestClassType.TestHintFieldPlatform;
begin
AddMember('platform : integer');
ParseClass;
AssertEquals('1 members',1,TheClass.members.Count);
AssertNotNull('Have field',Field1);
AssertMemberName('platform');
end;
procedure TTestClassType.TestHintFieldLibraryError;
begin
AddMember('library: integer');
AssertException(EParserError,@ParseClass);
end;
procedure TTestClassType.TestHintFieldExperimental;
begin
AddMember('experimental: integer');
ParseClass;
AssertEquals('1 members',1,TheClass.members.Count);
AssertNotNull('Have field',Field1);
AssertMemberName('experimental');
end;
procedure TTestClassType.TestHintFieldUninmplemented;
begin
AddMember('unimplemented: integer');
ParseClass;
AssertEquals('1 members',1,TheClass.members.Count);
AssertNotNull('Have field',Field1);
AssertMemberName('unimplemented');
end;
procedure TTestClassType.TestMethodSimple;
begin
AddMember('Procedure DoSomething');
ParseClass;
AssertEquals('1 members',1,TheClass.members.Count);
AssertEquals('Default visibility',visDefault,Method1.Visibility);
AssertNotNull('Have method',Method1);
AssertMemberName('DoSomething');
AssertEquals('No modifiers',[],Method1.Modifiers);
AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
AssertNotNull('Method proc type',Method1.ProcType);
AssertEquals('No arguments',0,Method1.ProcType.Args.Count)
end;
procedure TTestClassType.TestClassMethodSimple;
begin
AddMember('Class Procedure DoSomething');
ParseClass;
AssertEquals('1 members',1,TheClass.members.Count);
AssertEquals('1 class procedure',TPasClassProcedure,members[0].ClassType);
AssertEquals('Default visibility',visDefault,Members[0].Visibility);
AssertMemberName('DoSomething');
AssertEquals('No modifiers',[],TPasClassProcedure(Members[0]).Modifiers);
AssertEquals('Default calling convention',ccDefault, TPasClassProcedure(Members[0]).ProcType.CallingConvention);
AssertNotNull('Method proc type',TPasClassProcedure(Members[0]).ProcType);
AssertEquals('No arguments',0,TPasClassProcedure(Members[0]).ProcType.Args.Count)
end;
procedure TTestClassType.TestFunctionMethodSimple;
begin
AddMember('Function DoSomething : integer');
ParseClass;
AssertEquals('1 members',1,TheClass.members.Count);
AssertEquals('Default visibility',visDefault,FunctionMethod1.Visibility);
AssertNotNull('Have method',Member1);
AssertMemberName('DoSomething');
AssertEquals('No modifiers',[],functionMethod1.Modifiers);
AssertEquals('Default calling convention',ccDefault, functionMethod1.ProcType.CallingConvention);
AssertNotNull('Method proc type',functionMethod1.ProcType);
AssertEquals('No arguments',0,functionMethod1.ProcType.Args.Count)
end;
procedure TTestClassType.TestClassFunctionMethodSimple;
begin
AddMember('Class Function DoSomething : integer');
ParseClass;
AssertEquals('1 members',1,TheClass.members.Count);
AssertEquals('1 class procedure',TPasClassFunction,members[0].ClassType);
AssertEquals('Default visibility',visDefault,Members[0].Visibility);
AssertMemberName('DoSomething');
AssertEquals('No modifiers',[],TPasClassFunction(members[0]).Modifiers);
AssertEquals('Default calling convention',ccDefault, TPasClassFunction(members[0]).ProcType.CallingConvention);
AssertNotNull('Method proc type',TPasClassFunction(members[0]).ProcType);
AssertEquals('No arguments',0,TPasClassFunction(members[0]).ProcType.Args.Count)
end;
procedure TTestClassType.DefaultMethod;
begin
if TheClass.members.Count<1 then
Fail('No members for method');
AssertNotNull('Have method',Method1);
AssertNotNull('Method proc type',Method1.ProcType);
AssertMemberName('DoSomething');
AssertEquals('1 argument',1,Method1.ProcType.Args.Count) ;
AssertEquals('Argument name','A',TPasVariable(Method1.ProcType.Args[0]).Name);
end;
procedure TTestClassType.TestMethodOneArg;
begin
AddMember('Procedure DoSomething(A : Integer)');
ParseClass;
DefaultMethod;
AssertEquals('Default visibility',visDefault,Method1.Visibility);
AssertEquals('No modifiers',[],Method1.Modifiers);
AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
end;
procedure TTestClassType.TestMethodVirtual;
begin
AddMember('Procedure DoSomething(A : Integer) virtual');
ParseClass;
DefaultMethod;
AssertEquals('Default visibility',visDefault,Method1.Visibility);
AssertEquals('Virtual modifiers',[pmVirtual],Method1.Modifiers);
AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
end;
procedure TTestClassType.TestMethodVirtualSemicolon;
begin
AddMember('Procedure DoSomething(A : Integer); virtual');
ParseClass;
DefaultMethod;
AssertEquals('Default visibility',visDefault,Method1.Visibility);
AssertEquals('Virtual modifiers',[pmVirtual],Method1.Modifiers);
AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
end;
procedure TTestClassType.TestMethodVirtualAbstract;
begin
AddMember('Procedure DoSomething(A : Integer) virtual abstract');
ParseClass;
DefaultMethod;
AssertEquals('Default visibility',visDefault,Method1.Visibility);
AssertEquals('Virtual, abstract modifiers',[pmVirtual,pmAbstract],Method1.Modifiers);
AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
end;
procedure TTestClassType.TestMethodOverride;
begin
AddMember('Procedure DoSomething(A : Integer) override');
ParseClass;
DefaultMethod;
AssertEquals('Default visibility',visDefault,Method1.Visibility);
AssertEquals('Override modifiers',[pmoverride],Method1.Modifiers);
AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
end;
procedure TTestClassType.TestMethodReintroduce;
begin
AddMember('Procedure DoSomething(A : Integer) ReIntroduce');
ParseClass;
DefaultMethod;
AssertEquals('Default visibility',visDefault,Method1.Visibility);
AssertEquals('Reintroduce modifiers',[pmReintroduce],Method1.Modifiers);
AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
end;
procedure TTestClassType.TestMethodDynamic;
begin
AddMember('Procedure DoSomething(A : Integer) dynamic');
ParseClass;
DefaultMethod;
AssertEquals('Default visibility',visDefault,Method1.Visibility);
AssertEquals('Dynamic modifiers',[pmDynamic],Method1.Modifiers);
AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
end;
procedure TTestClassType.TestMethodInline;
begin
AddMember('Procedure DoSomething(A : Integer) inline');
ParseClass;
DefaultMethod;
AssertEquals('Default visibility',visDefault,Method1.Visibility);
AssertEquals('Inline modifiers',[pmInline],Method1.Modifiers);
AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
end;
procedure TTestClassType.TestMethodVisibility;
begin
StartVisibility(visPublic);
AddMember('Procedure DoSomething(A : Integer)');
ParseClass;
DefaultMethod;
AssertEquals('Public visibility',visPublic,Method1.Visibility);
AssertEquals('No modifiers',[],Method1.Modifiers);
AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
end;
procedure TTestClassType.TestMethodHint;
begin
AddMember('Procedure DoSomething(A : Integer) deprecated');
ParseClass;
DefaultMethod;
HaveHint(hDeprecated,Member1.Hints);
HaveHint(hDeprecated,Method1.ProcType.Hints);
AssertEquals('Default visibility',visDefault,Method1.Visibility);
AssertEquals('No modifiers',[],Method1.Modifiers);
AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
end;
procedure TTestClassType.TestMethodVirtualHint;
begin
AddMember('Procedure DoSomething(A : Integer) virtual; deprecated');
ParseClass;
DefaultMethod;
HaveHint(hDeprecated,Member1.Hints);
HaveHint(hDeprecated,Method1.ProcType.Hints);
AssertEquals('Default visibility',visDefault,Method1.Visibility);
AssertEquals('virtual modifiers',[pmVirtual],Method1.Modifiers);
AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
end;
procedure TTestClassType.Test2Methods;
begin
AddMember('Procedure DoSomething(A : Integer) virtual');
AddMember('Procedure DoSomethingElse');
ParseClass;
DefaultMethod;
AssertEquals('Default visibility',visDefault,Method1.Visibility);
AssertEquals('Virtual modifiers',[pmVirtual],Method1.Modifiers);
AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
AssertEquals('Default visibility',visDefault,Members[1].Visibility);
AssertEquals('Default visibility',TPasProcedure,Members[1].ClassType);
AssertEquals('Virtual modifiers',[],TPasProcedure(Members[1]).Modifiers);
AssertEquals('Default calling convention',ccDefault, TPasProcedure(Members[1]).ProcType.CallingConvention);
end;
procedure TTestClassType.Test2MethodsDifferentVisibility;
begin
AddMember('Procedure DoSomething(A : Integer) virtual');
StartVisibility(visPublic);
AddMember('Procedure DoSomethingElse');
ParseClass;
DefaultMethod;
AssertEquals('Default visibility',visDefault,Method1.Visibility);
AssertEquals('Virtual modifiers',[pmVirtual],Method1.Modifiers);
AssertEquals('Default calling convention',ccDefault, Method1.ProcType.CallingConvention);
AssertEquals('2 Public visibility',visPublic,Members[1].Visibility);
AssertEquals('2 Default visibility',TPasProcedure,Members[1].ClassType);
AssertEquals('2 No modifiers',[],TPasProcedure(Members[1]).Modifiers);
AssertEquals('2 Default calling convention',ccDefault, TPasProcedure(Members[1]).ProcType.CallingConvention);
end;
procedure TTestClassType.TestPropertyRedeclare;
begin
StartVisibility(visPublished);
AddMember('Property Something');
ParseClass;
AssertProperty(Property1,visPublished,'Something','','','','',0,False,False);
AssertNull('No type',Property1.VarType);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Index expression',Property1.IndexExpr);
AssertNull('No Default expression',Property1.DefaultExpr);
Assertequals('No default value','',Property1.DefaultValue);
end;
procedure TTestClassType.TestPropertyReadOnly;
begin
StartVisibility(visPublished);
AddMember('Property Something : integer Read FSomething');
ParseClass;
AssertProperty(Property1,visPublished,'Something','FSomething','','','',0,False,False);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','Integer',Property1.vartype.name);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Index expression',Property1.IndexExpr);
AssertNull('No Default expression',Property1.DefaultExpr);
Assertequals('No default value','',Property1.DefaultValue);
end;
procedure TTestClassType.TestPropertyReadWrite;
begin
StartVisibility(visPublished);
AddMember('Property Something : integer Read FSomething Write FSomething');
ParseClass;
AssertProperty(Property1,visPublished,'Something','FSomething','FSomething','','',0,False,False);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','Integer',Property1.vartype.name);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Index expression',Property1.IndexExpr);
AssertNull('No Default expression',Property1.DefaultExpr);
Assertequals('No default value','',Property1.DefaultValue);
end;
procedure TTestClassType.TestPropertyWriteOnly;
begin
StartVisibility(visPublished);
AddMember('Property Something : integer Write FSomething');
ParseClass;
AssertProperty(Property1,visPublished,'Something','','FSomething','','',0,False,False);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','Integer',Property1.vartype.name);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Index expression',Property1.IndexExpr);
AssertNull('No Default expression',Property1.DefaultExpr);
Assertequals('No default value','',Property1.DefaultValue);
end;
procedure TTestClassType.TestPropertyDefault;
begin
StartVisibility(visPublished);
AddMember('Property Something : integer Read FSomething Write FSomething default 1');
ParseClass;
AssertProperty(Property1,visPublished,'Something','FSomething','FSomething','','',0,False,False);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','Integer',Property1.vartype.name);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Index expression',Property1.IndexExpr);
AssertExpression('Default expression',Property1.DefaultExpr,pekNumber,'1');
Assertequals('Default value','1',Property1.DefaultValue);
end;
procedure TTestClassType.TestPropertyNoDefault;
begin
StartVisibility(visPublished);
AddMember('Property Something : integer Read FSomething Write FSomething nodefault');
ParseClass;
AssertProperty(Property1,visPublished,'Something','FSomething','FSomething','','',0,False,True);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','Integer',Property1.vartype.name);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Index expression',Property1.IndexExpr);
AssertNull('No Default expression',Property1.DefaultExpr);
Assertequals('No Default value','',Property1.DefaultValue);
end;
procedure TTestClassType.TestPropertyIndex;
begin
StartVisibility(visPublished);
AddMember('Property Something : integer Index 2 Read GetF Write SetF');
ParseClass;
AssertProperty(Property1,visPublished,'Something','GetF','SetF','','',0,False,False);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','Integer',Property1.vartype.name);
AssertExpression('Index expression',Property1.IndexExpr,pekNumber,'2');
Assertequals('index','2',Property1.IndexValue);
AssertNull('No Default expression',Property1.DefaultExpr);
Assertequals('No Default value','',Property1.DefaultValue);
end;
procedure TTestClassType.TestPropertyStored;
begin
StartVisibility(visPublished);
AddMember('Property Something : integer Read GetF Write SetF Stored CheckStored');
ParseClass;
AssertProperty(Property1,visPublished,'Something','GetF','SetF','CheckStored','',0,False,False);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','Integer',Property1.vartype.name);
AssertNull('No Index expression',Property1.IndexExpr);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Default expression',Property1.DefaultExpr);
Assertequals('No Default value','',Property1.DefaultValue);
end;
procedure TTestClassType.TestPropertyStoredFalse;
begin
StartVisibility(visPublished);
AddMember('Property Something : integer Read GetF Write SetF Stored False');
ParseClass;
AssertProperty(Property1,visPublished,'Something','GetF','SetF','False','',0,False,False);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','Integer',Property1.vartype.name);
AssertNull('No Index expression',Property1.IndexExpr);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Default expression',Property1.DefaultExpr);
Assertequals('No Default value','',Property1.DefaultValue);
end;
procedure TTestClassType.TestPropertyFullyQualifiedType;
begin
StartVisibility(visPublished);
AddMember('Property Something : unita.typeb Read FSomething');
ParseClass;
AssertProperty(Property1,visPublished,'Something','FSomething','','','',0,False,False);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','unita.typeb',Property1.vartype.name);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Index expression',Property1.IndexExpr);
AssertNull('No Default expression',Property1.DefaultExpr);
Assertequals('No default value','',Property1.DefaultValue);
end;
procedure TTestClassType.TestPropertyArrayReadOnly;
Var
A : TPasArgument;
begin
StartVisibility(visPublished);
AddMember('Property Somethings[AIndex : Integer] : integer Read GetF');
ParseClass;
AssertProperty(Property1,visPublished,'Somethings','GetF','','','',1,False,False);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','Integer',Property1.vartype.name);
AssertEquals('Argument class',TPasArgument,TObject(Property1.Args[0]).ClassType);
AssertNull('No Index expression',Property1.IndexExpr);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Default expression',Property1.DefaultExpr);
Assertequals('No Default value','',Property1.DefaultValue);
// Argument
A:=TPasArgument(Property1.Args[0]);
AssertEquals('Argument name','AIndex',A.Name);
AssertNotNull('Argument class', A.ArgType);
AssertEquals('Argument class type',TPasUnresolvedTypeRef,A.ArgType.ClassType);
AssertEquals('Argument class type name','Integer',A.ArgType.Name);
end;
procedure TTestClassType.TestPropertyArrayReadWrite;
Var
A : TPasArgument;
begin
StartVisibility(visPublished);
AddMember('Property Somethings[AIndex : Integer] : integer Read GetF Write SetF');
ParseClass;
AssertProperty(Property1,visPublished,'Somethings','GetF','SetF','','',1,False,False);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','Integer',Property1.vartype.name);
AssertNull('No Index expression',Property1.IndexExpr);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Default expression',Property1.DefaultExpr);
Assertequals('No Default value','',Property1.DefaultValue);
// Argument
AssertEquals('Argument class',TPasArgument,TObject(Property1.Args[0]).ClassType);
A:=TPasArgument(Property1.Args[0]);
AssertEquals('Argument name','AIndex',A.Name);
AssertNotNull('Argument class', A.ArgType);
AssertEquals('Argument class type',TPasUnresolvedTypeRef,A.ArgType.ClassType);
AssertEquals('Argument class type name','Integer',A.ArgType.Name);
end;
procedure TTestClassType.TestPropertyArrayReadOnlyDefault;
Var
A : TPasArgument;
begin
StartVisibility(visPublished);
AddMember('Property Somethings[AIndex : Integer] : integer Read GetF; default');
ParseClass;
AssertProperty(Property1,visPublished,'Somethings','GetF','','','',1,True,False);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','Integer',Property1.vartype.name);
AssertNull('No Index expression',Property1.IndexExpr);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Default expression',Property1.DefaultExpr);
Assertequals('No Default value','',Property1.DefaultValue);
// Argument
AssertEquals('Argument class',TPasArgument,TObject(Property1.Args[0]).ClassType);
A:=TPasArgument(Property1.Args[0]);
AssertEquals('Argument name','AIndex',A.Name);
AssertNotNull('Argument class', A.ArgType);
AssertEquals('Argument class type',TPasUnresolvedTypeRef,A.ArgType.ClassType);
AssertEquals('Argument class type name','Integer',A.ArgType.Name);
end;
procedure TTestClassType.TestPropertyArrayReadWriteDefault;
Var
A : TPasArgument;
begin
StartVisibility(visPublished);
AddMember('Property Somethings[AIndex : Integer] : integer Read GetF Write SetF; default');
ParseClass;
AssertProperty(Property1,visPublished,'Somethings','GetF','SetF','','',1,True,False);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','Integer',Property1.vartype.name);
AssertNull('No Index expression',Property1.IndexExpr);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Default expression',Property1.DefaultExpr);
Assertequals('No Default value','',Property1.DefaultValue);
// Argument
AssertEquals('Argument class',TPasArgument,TObject(Property1.Args[0]).ClassType);
A:=TPasArgument(Property1.Args[0]);
AssertEquals('Argument name','AIndex',A.Name);
AssertNotNull('Argument class', A.ArgType);
AssertEquals('Argument class type',TPasUnresolvedTypeRef,A.ArgType.ClassType);
AssertEquals('Argument class type name','Integer',A.ArgType.Name);
end;
procedure TTestClassType.TestPropertyArrayMultiDimReadOnly;
Var
A : TPasArgument;
begin
StartVisibility(visPublished);
AddMember('Property Somethings[ACol : Integer,ARow : Integer] : integer Read GetF; default');
ParseClass;
AssertProperty(Property1,visPublished,'Somethings','GetF','','','',2,True,False);
AssertEquals('Published property',vispublished,Property1.Visibility);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','Integer',Property1.vartype.name);
AssertNull('No Index expression',Property1.IndexExpr);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Default expression',Property1.DefaultExpr);
Assertequals('No Default value','',Property1.DefaultValue);
// Argument 1
AssertEquals('Argument 1 class',TPasArgument,TObject(Property1.Args[0]).ClassType);
A:=TPasArgument(Property1.Args[0]);
AssertEquals('Argument 1name','ACol',A.Name);
AssertNotNull('Argument 1class', A.ArgType);
AssertEquals('Argument 1 class type',TPasUnresolvedTypeRef,A.ArgType.ClassType);
AssertEquals('Argument 1 class type name','Integer',A.ArgType.Name);
// Argument 2
AssertEquals('Argument 2 class',TPasArgument,TObject(Property1.Args[1]).ClassType);
A:=TPasArgument(Property1.Args[1]);
AssertEquals('Argument 2 name','ARow',A.Name);
AssertNotNull('Argument 2 class', A.ArgType);
AssertEquals('Argument 2 class type',TPasUnresolvedTypeRef,A.ArgType.ClassType);
AssertEquals('Argument 2 class type name','Integer',A.ArgType.Name);
end;
procedure TTestClassType.TestPropertyImplements;
begin
StartVisibility(visPublished);
AddMember('Property Something : AInterface Read FSomething Implements ISomeInterface');
ParseClass;
AssertProperty(Property1,visPublished,'Something','FSomething','','','ISomeInterface',0,False,False);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','AInterface',Property1.vartype.name);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Index expression',Property1.IndexExpr);
AssertNull('No default expression',Property1.DefaultExpr);
Assertequals('Default value','',Property1.DefaultValue);
end;
procedure TTestClassType.TestPropertyImplementsFullyQualifiedName;
begin
StartVisibility(visPublished);
AddMember('Property Something : AInterface Read FSomething Implements UnitB.ISomeInterface');
ParseClass;
AssertProperty(Property1,visPublished,'Something','FSomething','','','UnitB.ISomeInterface',0,False,False);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','AInterface',Property1.vartype.name);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Index expression',Property1.IndexExpr);
AssertNull('No default expression',Property1.DefaultExpr);
Assertequals('Default value','',Property1.DefaultValue);
end;
procedure TTestClassType.TestPropertyReadFromRecordField;
begin
StartVisibility(visPublished);
AddMember('Property Something : Integer Read FPoint.X');
ParseClass;
AssertProperty(Property1,visPublished,'Something','FPoint.X','','','',0,False,False);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','Integer',Property1.vartype.name);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Index expression',Property1.IndexExpr);
AssertNull('No default expression',Property1.DefaultExpr);
Assertequals('Default value','',Property1.DefaultValue);
end;
procedure TTestClassType.TestPropertyReadWriteFromRecordField;
begin
StartVisibility(visPublished);
AddMember('Property Something : Integer Read FPoint.X Write FPoint.X');
ParseClass;
AssertProperty(Property1,visPublished,'Something','FPoint.X','FPoint.X','','',0,False,False);
AssertNotNull('Have type',Property1.VarType);
AssertEquals('Property type class type',TPasUnresolvedTypeRef,Property1.vartype.ClassType);
AssertEquals('Property type name','Integer',Property1.vartype.name);
Assertequals('No index','',Property1.IndexValue);
AssertNull('No Index expression',Property1.IndexExpr);
AssertNull('No default expression',Property1.DefaultExpr);
Assertequals('Default value','',Property1.DefaultValue);
end;
initialization
RegisterTest(TTestClassType);
end.

View File

@ -37,7 +37,7 @@
<PackageName Value="FCL"/>
</Item2>
</RequiredPackages>
<Units Count="8">
<Units Count="9">
<Unit0>
<Filename Value="testpassrc.lpr"/>
<IsPartOfProject Value="True"/>
@ -78,6 +78,11 @@
<IsPartOfProject Value="True"/>
<UnitName Value="tcvarparser"/>
</Unit7>
<Unit8>
<Filename Value="tcclasstype.pas"/>
<IsPartOfProject Value="True"/>
<UnitName Value="tcclasstype"/>
</Unit8>
</Units>
</ProjectOptions>
<CompilerOptions>

View File

@ -5,7 +5,7 @@ program testpassrc;
uses
Classes, consoletestrunner, tcscanner,
tctypeparser, tcstatements, tcbaseparser,
tcmoduleparser, tconstparser, tcvarparser;
tcmoduleparser, tconstparser, tcvarparser, tcclasstype;
type