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unit CompilerTestBase;
interface
uses Classes, uPSComponent, uPSCompiler, uPSRuntime, fpcunit, uPSC_std, uPSC_classes,
uPSR_std, uPSR_classes;
//TestFramework,
{ Project Units }
//ifps3,
//ifpscomp,
//IFPS3CompExec;
type
{ TCompilerTestBase }
TCompilerTestBase = class(TTestCase)
protected
procedure SetUp; override;
procedure TearDown; override;
protected
last_script : string;
CompExec: TIFPS3CompExec;
//Compiler: TIFPSPascalCompiler;
//Exec: TIFPSExec;
procedure Compile(script: string);
procedure CompileRun(Script: string);
procedure OnCompile(Sender: TPSScript); virtual;
procedure OnExecute(Sender: TPSScript); virtual;
procedure OnCompImport(Sender: TObject; x: TIFPSPascalCompiler); virtual;
procedure OnExecImport(Sender: TObject; se: TIFPSExec; x: TIFPSRuntimeClassImporter); virtual;
end;
implementation
uses StrUtils, SysUtils, Math,
Dialogs;//,
{ Project Units }
//ifpiir_std,
//ifpii_std,
//ifpiir_stdctrls,
//ifpii_stdctrls,
//ifpiir_forms,
//ifpii_forms,
//ifpii_graphics,
//ifpii_controls,
//ifpii_classes,
//ifpiir_graphics,
//ifpiir_controls,
//ifpiir_classes;
function MyFormat(const Format: string;
const Args: array of const): string;
begin
Result := SysUtils.Format(Format, Args);
end;
{ TCompilerTestBase }
procedure TCompilerTestBase.SetUp;
begin
inherited;
CompExec := TIFPS3CompExec.Create(nil);
CompExec.OnCompile := {$IFDEF FPC}@{$ENDIF}OnCompile;
CompExec.OnExecute := {$IFDEF FPC}@{$ENDIF}OnExecute;
CompExec.OnCompImport := {$IFDEF FPC}@{$ENDIF}OnCompImport;
CompExec.OnExecImport := {$IFDEF FPC}@{$ENDIF}OnExecImport;
end;
procedure TCompilerTestBase.TearDown;
begin
CompExec.Free;
//Compiler.Free;
//Exec.Free;
inherited;
end;
procedure TCompilerTestBase.CompileRun(Script: string);
var
ok: boolean;
begin
last_script := Script;
Compile(script);
ok := CompExec.Execute;
Check(ok, 'Exec Error:' + Script + #13#10 +
CompExec.ExecErrorToString + ' at ' +
Inttostr(CompExec.ExecErrorProcNo) + '.' +
Inttostr(CompExec.ExecErrorByteCodePosition));
end;
procedure TCompilerTestBase.OnCompile(Sender: TPSScript);
begin
Sender.AddFunction(@MyFormat, 'function Format(const Format: string; const Args: array of const): string;');
end;
procedure TCompilerTestBase.OnCompImport(Sender: TObject; x: TIFPSPascalCompiler);
begin
SIRegister_Std(x);
SIRegister_Classes(x, true);
end;
procedure TCompilerTestBase.OnExecImport(Sender: TObject; se: TIFPSExec; x: TIFPSRuntimeClassImporter);
begin
RIRegister_Std(x);
RIRegister_Classes(x, True);
end;
procedure TCompilerTestBase.OnExecute(Sender: TPSScript);
begin
//Sender.SetVarToInstance('SELF', Self);
end;
procedure TCompilerTestBase.Compile(script: string);
var
OutputMessages: string;
ok: Boolean;
i: Longint;
begin
CompExec.Script.Clear;
CompExec.Script.Add(Script);
OutputMessages := '';
ok := CompExec.Compile;
if (NOT ok) then
begin
//Get Compiler Messages now.
for i := 0 to CompExec.CompilerMessageCount - 1 do
OutputMessages := OutputMessages + CompExec.CompilerErrorToStr(i);
end;
Check(ok, 'Compiling failed:' + Script + #13#10 + OutputMessages);
end;
end.
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