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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| unit OPP.Text; | ||
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| {$mode ObjFPC}{$H+} | ||
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| interface | ||
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| uses | ||
| Classes | ||
| , SysUtils | ||
| ; | ||
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| type | ||
| { TTextFileType } | ||
| TTextFileType = (tftUnknnown, tftAnsi, tftUTF8, tftUTF16, tftUTF32); | ||
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| { TTextCharType } | ||
| TTextCharType = (tctUnknown, tctAnsi, tctUTF8, tctUTF16, tctUTF32); | ||
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| { #todo 999 -ogcarreno : Determine if a union is possible or best } | ||
| { TTextCharacter } | ||
| TTextCharacter = record | ||
| &Type: TTextCharType; | ||
| Ansi: Char; | ||
| UTF8: String; | ||
| UTF16: String; | ||
| UTF32: String; | ||
| end; | ||
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| implementation | ||
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| end. | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| unit OPP.Text.SourceFile; | ||
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| {$mode ObjFPC}{$H+} | ||
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| interface | ||
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| uses | ||
| Classes | ||
| , SysUtils | ||
| , OPP.Text | ||
| ; | ||
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| type | ||
| { ETextSourceFileDoesNotExist } | ||
| ETextSourceFileDoesNotExist = class(Exception); | ||
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| { TTextSourceFile } | ||
| TTextSourceFile = class(TObject) | ||
| private | ||
| FSourceFileStream: TFileStream; | ||
| protected | ||
| public | ||
| constructor Create(const AFileName: String); | ||
| destructor Destroy; override; | ||
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| function GetNextChar: TTextCharacter; | ||
| published | ||
| end; | ||
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| resourcestring | ||
| rsETextSourceFileDoesNotExist = 'File "%s" does not exist'; | ||
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| implementation | ||
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| { TTextSourceFile } | ||
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| constructor TTextSourceFile.Create(const AFileName: String); | ||
| begin | ||
| FSourceFileStream:= nil; | ||
| if not FileExists(AFileName) then raise ETextSourceFileDoesNotExist.Create( | ||
| Format( | ||
| rsETextSourceFileDoesNotExist, | ||
| [ AFileName ] | ||
| ) | ||
| ); | ||
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| FSourceFileStream:= TFileStream.Create(AFileName, fmOpenRead); | ||
| end; | ||
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| destructor TTextSourceFile.Destroy; | ||
| begin | ||
| if Assigned(FSourceFileStream) then FSourceFileStream.Free; | ||
| inherited Destroy; | ||
| end; | ||
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| function TTextSourceFile.GetNextChar: TTextCharacter; | ||
| begin | ||
| Result.&Type:= tctUnknown; | ||
| Result.Ansi := #0; | ||
| Result.UTF8 := ''; | ||
| Result.UTF16:= ''; | ||
| Result.UTF32:= ''; | ||
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| // Get next char(s) and fill record | ||
| end; | ||
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| end. | ||
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11 changes: 6 additions & 5 deletions
11
tests/TestObjectPascalParser.lpr → tests/TestObjectPascalParserCLI.lpr
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,85 @@ | ||
| unit TestObjectPascalParserTextSourceFile; | ||
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| {$mode objfpc}{$H+} | ||
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| interface | ||
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| uses | ||
| Classes | ||
| , SysUtils | ||
| , fpcunit | ||
| //, testutils | ||
| , testregistry | ||
| , OPP.Text | ||
| , OPP.Text.SourceFile | ||
| ; | ||
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| type | ||
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| { TTestObjectPascalParserTextSourceFile } | ||
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| TTestObjectPascalParserTextSourceFile= class(TTestCase) | ||
| private | ||
| FSourceFile: TTextSourceFile; | ||
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| procedure TestSourceFileCreateException; | ||
| published | ||
| procedure TestObjectPascalParserTextSourceFileCreate; | ||
| procedure TestObjectPascalParserTextSourceFileCreateError; | ||
| end; | ||
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| implementation | ||
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| const | ||
| cSourceFileContentUTF8 = 'program Test🌟'; | ||
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| procedure TTestObjectPascalParserTextSourceFile.TestSourceFileCreateException; | ||
| begin | ||
| FSourceFile:= TTextSourceFile.Create(''); | ||
| end; | ||
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| procedure TTestObjectPascalParserTextSourceFile.TestObjectPascalParserTextSourceFileCreate; | ||
| var | ||
| stringStream: TstringStream; | ||
| tmpFilename: String; | ||
| begin | ||
| stringStream:= TStringStream.Create(cSourceFileContentUTF8); | ||
| try | ||
| tmpFilename:= GetTempFileName; | ||
| stringStream.SaveToFile(tmpFilename); | ||
| try | ||
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| FSourceFile:= TTextSourceFile.Create(tmpFilename); | ||
| AssertNotNull('Text Source File is not null', FSourceFile); | ||
| // Assert file is of type tftUTF8 | ||
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| finally | ||
| DeleteFile(tmpFilename); | ||
| end; | ||
| finally | ||
| stringStream.Free; | ||
| end; | ||
| end; | ||
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| procedure TTestObjectPascalParserTextSourceFile.TestObjectPascalParserTextSourceFileCreateError; | ||
| begin | ||
| FSourceFile:= nil; | ||
| AssertException( | ||
| 'Text Source File Doesn Not Exists Exception', | ||
| ETextSourceFileDoesNotExist, | ||
| @TestSourceFileCreateException, | ||
| Format( | ||
| rsETextSourceFileDoesNotExist, | ||
| [ '' ] | ||
| ) | ||
| ); | ||
| if Assigned(FSourceFile) then FSourceFile.Free; | ||
| end; | ||
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| initialization | ||
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| RegisterTest(TTestObjectPascalParserTextSourceFile); | ||
| end. | ||
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