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{
Test with:
./testcodetools --suite=TTestFindDeclaration
./testcodetools --suite=TestFindDeclaration_Basic
./testcodetools --suite=TestFindDeclaration_ClassOf
./testcodetools --suite=TestFindDeclaration_With
./testcodetools --suite=TestFindDeclaration_NestedClasses
./testcodetools --suite=TestFindDeclaration_ClassHelper
./testcodetools --suite=TestFindDeclaration_TypeHelper
./testcodetools --suite=TestFindDeclaration_ObjCClass
./testcodetools --suite=TestFindDeclaration_ObjCCategory
./testcodetools --suite=TestFindDeclaration_Generics
./testcodetools --suite=TestFindDeclaration_FileAtCursor
FPC tests:
./testcodetools --suite=TestFindDeclaration_FPCTests
./testcodetools --suite=TestFindDeclaration_FPCTests --filemask=t*.pp
./testcodetools --suite=TestFindDeclaration_FPCTests --filemask=tchlp41.pp
Laz tests:
./testcodetools --suite=TestFindDeclaration_LazTests
./testcodetools --suite=TestFindDeclaration_LazTests --filemask=t*.pp
./testcodetools --suite=TestFindDeclaration_LazTests --filemask=tdefaultproperty1.pp
}
unit TestIdentCompletion;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, fpcunit, testregistry, FileProcs, LazFileUtils, LazLogger,
CodeToolManager, ExprEval, CustomCodeTool, FindDeclarationTool,
KeywordFuncLists, CodeCache, IdentCompletionTool, CodeTree,
TestFindDeclaration;
type
{ TTestIdentCompletion }
TTestIdentCompletion = class(TCustomTestFindDeclaration)
private
procedure CheckCodeContext(Context: TCodeContextInfoItem; MarkerName: string
);
published
procedure Test_GetValuesOfCaseVariable_Enum;
procedure Test_FindCodeContext_ProcParams;
procedure Test_FindCodeContext_ProcParams_NoClosingBracket;
procedure Test_FindCodeContext_ProcTypeParams;
procedure Test_FindCodeContext_AttributeParams;
end;
implementation
{ TTestIdentCompletion }
procedure TTestIdentCompletion.CheckCodeContext(Context: TCodeContextInfoItem; MarkerName: string);
var
Marker: TFDMarker;
begin
AssertNotNull('CheckCodeContext: missing context for #'+MarkerName,Context);
AssertEquals('CheckCodeContext: Context.Expr.Desc for #'+MarkerName,
ExpressionTypeDescNames[xtContext],ExpressionTypeDescNames[Context.Expr.Desc]);
if MainTool<>Context.Expr.Context.Tool then
Fail('CheckCodeContext: Context.Expr.Context.Tool for #'+MarkerName+' expected "'+MainTool.MainFilename+'", but found "'+Context.Expr.Context.Tool.MainFilename+'"');
Marker:=FindMarker(MarkerName,'#');
AssertNotNull('CheckCodeContext: missing marker #'+MarkerName,Marker);
AssertEquals('CheckCodeContext: Context.Expr.Context.Node.StartPos for #'+MarkerName,
Marker.CleanPos,Context.Expr.Context.Node.StartPos);
end;
procedure TTestIdentCompletion.Test_GetValuesOfCaseVariable_Enum;
var
List: TStrings;
begin
List:=TStringList.Create;
try
Code.Source:=
'type TEnum = (red,green);'+LineEnding
+'var e: TEnum;'+LineEnding
+'begin'+LineEnding
+' case e of'+LineEnding
+'end.';
List.Clear;
if not CodeToolBoss.GetValuesOfCaseVariable(Code,8,4,List) then begin
Fail('GetValuesOfCaseVariable failed on case enum');
end;
//writeln('TTestIdentCompletion.Test_GetValuesOfCaseVariable_Enum ',List.Text);
AssertEquals('case enum count',2,List.Count);
AssertEquals('case enum[0]','red',List[0]);
AssertEquals('case enum[1]','green',List[1]);
finally
List.Free;
end;
end;
procedure TTestIdentCompletion.Test_FindCodeContext_ProcParams;
var
SrcMark: TFDMarker;
CursorPos: TCodeXYPosition;
CodeContexts: TCodeContextInfo;
begin
StartProgram;
Add([
'{#a}procedure DoIt(i, j: longint);',
'begin',
'end;',
'{#b}procedure DoIt(s, h: string);',
'begin',
'end;',
'begin',
' DoIt(3,{#c}4);',
'end.']);
ParseSimpleMarkers(Code);
SrcMark:=FindMarker('c','#');
AssertNotNull('missing src marker #c',SrcMark);
MainTool.CleanPosToCaret(SrcMark.CleanPos,CursorPos);
CodeContexts:=nil;
try
if not CodeToolBoss.FindCodeContext(Code,CursorPos.X,CursorPos.Y,CodeContexts)
then begin
WriteSource(CursorPos);
Fail('CodeToolBoss.FindCodeContext');
end;
AssertEquals('CodeContexts.Count',2,CodeContexts.Count);
//for i:=0 to CodeContexts.Count-1 do
// debugln(['TTestIdentCompletion.Test_FindCodeContext_ProcParams ',i,' ',CodeContexts[i].AsDebugString(true)]);
CheckCodeContext(CodeContexts[0],'b');
CheckCodeContext(CodeContexts[1],'a');
finally
CodeContexts.Free;
end;
end;
procedure TTestIdentCompletion.Test_FindCodeContext_ProcParams_NoClosingBracket;
var
SrcMark: TFDMarker;
CursorPos: TCodeXYPosition;
CodeContexts: TCodeContextInfo;
begin
StartProgram;
Add([
'{#a}procedure DoIt(i, j: longint);',
'begin',
'end;',
'begin',
' DoIt({#c}',
'end.']);
ParseSimpleMarkers(Code);
SrcMark:=FindMarker('c','#');
AssertNotNull('missing src marker #c',SrcMark);
MainTool.CleanPosToCaret(SrcMark.CleanPos,CursorPos);
CodeContexts:=nil;
try
if not CodeToolBoss.FindCodeContext(Code,CursorPos.X,CursorPos.Y,CodeContexts)
then begin
WriteSource(CursorPos);
Fail('CodeToolBoss.FindCodeContext');
end;
AssertEquals('CodeContexts.Count',1,CodeContexts.Count);
//for i:=0 to CodeContexts.Count-1 do
// debugln(['TTestIdentCompletion.Test_FindCodeContext_ProcParams ',i,' ',CodeContexts[i].AsDebugString(true)]);
CheckCodeContext(CodeContexts[0],'a');
finally
CodeContexts.Free;
end;
end;
procedure TTestIdentCompletion.Test_FindCodeContext_ProcTypeParams;
var
SrcMark: TFDMarker;
CursorPos: TCodeXYPosition;
CodeContexts: TCodeContextInfo;
begin
StartProgram;
Add([
'type',
' TProc = procedure(i,j: longint);',
'var {#p}p: TProc;',
'begin',
' p(3,{#c}4);',
'end.']);
ParseSimpleMarkers(Code);
SrcMark:=FindMarker('c','#');
AssertNotNull('missing src marker #c',SrcMark);
MainTool.CleanPosToCaret(SrcMark.CleanPos,CursorPos);
CodeContexts:=nil;
try
if not CodeToolBoss.FindCodeContext(Code,CursorPos.X,CursorPos.Y,CodeContexts)
then begin
WriteSource(CursorPos);
Fail('CodeToolBoss.FindCodeContext');
end;
AssertEquals('CodeContexts.Count',1,CodeContexts.Count);
//for i:=0 to CodeContexts.Count-1 do
// debugln(['TTestIdentCompletion.Test_FindCodeContext_ProcParams ',i,' ',CodeContexts[i].AsDebugString(true)]);
CheckCodeContext(CodeContexts[0],'p');
finally
CodeContexts.Free;
end;
end;
procedure TTestIdentCompletion.Test_FindCodeContext_AttributeParams;
var
SrcMark: TFDMarker;
CursorPos: TCodeXYPosition;
CodeContexts: TCodeContextInfo;
begin
StartProgram;
Add([
'{$modeswitch prefixedattributes}',
'type',
' BirdAttribute = class',
' {#a}constructor Create; overload;',
' {#b}constructor Create(i,j: longint); overload;',
' end;',
' [Bird({#c})]',
' TColor = 1..3;',
'begin',
'end.']);
ParseSimpleMarkers(Code);
SrcMark:=FindMarker('c','#');
AssertNotNull('missing src marker #c',SrcMark);
MainTool.CleanPosToCaret(SrcMark.CleanPos,CursorPos);
CodeContexts:=nil;
try
if not CodeToolBoss.FindCodeContext(Code,CursorPos.X,CursorPos.Y,CodeContexts)
then begin
WriteSource(CursorPos);
Fail('CodeToolBoss.FindCodeContext');
end;
//for i:=0 to CodeContexts.Count-1 do
// debugln(['TTestIdentCompletion.Test_FindCodeContext_ProcParams ',i,' ',CodeContexts[i].AsDebugString(true)]);
AssertEquals('CodeContexts.Count',3,CodeContexts.Count);
CheckCodeContext(CodeContexts[0],'b');
CheckCodeContext(CodeContexts[1],'a');
// last entry is the default TObject.Create in unit objpas
finally
CodeContexts.Free;
end;
end;
initialization
RegisterTests([TTestIdentCompletion]);
end.
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