content: import 'dart:typed_data';
  import 'package:test/test.dart';
  import 'package:d4rt/d4rt.dart';
  
  void main() {
    final d4rt = D4rt();
    const String testLibPath = 'd4rt-mem:/endian_test.dart';
  
    dynamic executeTestScript(String scriptBody) {
      final fullScript = '''
        import 'dart:typed_data';
        main() {
          $scriptBody
        }
      ''';
      return d4rt.execute(
        library: testLibPath,
        name: 'main',
        sources: {testLibPath: fullScript},
      );
    }
  
    group('Endian Tests', () {
      test('Access Endian static getters', () {
        final result = executeTestScript('''
          return {
            'big': Endian.big,
            'little': Endian.little,
            'host': Endian.host,
            'isBigEndianHost': Endian.host == Endian.big
          };
        ''');
  
        expect(result['big'], equals(Endian.big));
        expect(result['little'], equals(Endian.little));
        expect(result['host'], equals(Endian.host));
  
        expect(result['isBigEndianHost'], Endian.host == Endian.big);
      });
  
      test('Endian values are distinct', () {
        final result = executeTestScript('''
          var isBigDifferentFromLittle = Endian.big != Endian.little;
          var isHostDifferentFromBigOrLittle = (Endian.host == Endian.big && Endian.host != Endian.little) || 
                                           (Endian.host == Endian.little && Endian.host != Endian.big);
          return {
            'bigVsLittle': isBigDifferentFromLittle,
            'hostDistinct': isHostDifferentFromBigOrLittle
          };
        ''');
        expect(result['bigVsLittle'], isTrue);
        expect(result['hostDistinct'], isTrue);
      });
    });
  }
  