content: import '../../interpreter_test.dart';
  import 'package:test/test.dart';
  import 'dart:io'; // Need dart:io for File, Directory, etc.
  
  void main() {
    group('FileSystemEntity methods - comprehensive', () {
      test('existsSync', () {
        const source = '''
       import 'dart:io';
       main() {
          File file = File(Directory.systemTemp.path + "/test.txt");
          file.writeAsStringSync("Hello, world!");
          var exists1 = file.existsSync();
          file.deleteSync();
          var exists2 = file.existsSync();
          return [exists1, exists2];
        }
        ''';
        expect(execute(source), equals([true, false]));
      });
  
      test('deleteSync', () {
        const source = '''
       import 'dart:io';
       main() {
          File file = File(Directory.systemTemp.path + "/test.txt");
          file.writeAsStringSync("Hello, world!");
          file.deleteSync();
          return file.existsSync();
        }
        ''';
        expect(execute(source), isFalse);
      });
  
      test('renameSync', () {
        const source = '''
       import 'dart:io';
       main() {
          File file = File(Directory.systemTemp.path + "/test.txt");
          file.writeAsStringSync("Hello, world!");
          File renamedFile = file.renameSync(file.path + "_renamed");
          var exists = renamedFile.existsSync();
          renamedFile.deleteSync();
          return exists;
        }
        ''';
        expect(execute(source), isTrue);
      });
  
      test('absolute', () {
        const source = '''
       import 'dart:io';
       main() {
          File file = File(Directory.systemTemp.path + "/test.txt");
          file.writeAsStringSync("Hello, world!");
          var path = file.absolute.path;
          file.deleteSync();
          return path;
        }
        ''';
        expect(execute(source), isA<String>());
      });
  
      test('parent', () {
        const source = '''
       import 'dart:io';
       main() {
          File file = File(Directory.systemTemp.path + "/test.txt");
          file.writeAsStringSync("Hello, world!");
          var path = file.parent.path;
          file.deleteSync();
          return path;
        }
        ''';
        expect(execute(source), isA<String>());
        expect(execute(source), equals(Directory.systemTemp.path));
      });
  
      test('statSync', () {
        const source = '''
       import 'dart:io';
       main() {
          File file = File(Directory.systemTemp.path + "/test.txt");
          file.writeAsStringSync("Hello, world!");
          var type = file.statSync().type;
          file.deleteSync();
          return type.toString();
        }
        ''';
        expect(execute(source), equals('file'));
      });
  
      test('resolveSymbolicLinksSync', () {
        const source = '''
       import 'dart:io';
       main() {
          File file = File(Directory.systemTemp.path + "/test.txt");
          file.writeAsStringSync("Hello, world!");
          var path = file.resolveSymbolicLinksSync();
          file.deleteSync();
          return path;
        }
        ''';
        expect(execute(source), isA<String>());
      });
    });
  }
  