anchor.diff:    final TestConfiguration _configuration;
   
     bool get _isDebug => _configuration.mode.isDebug;
  +
  +  bool get _isProduct => _configuration.mode == Mode.product;
   
     bool get _isHostChecked => _configuration.isHostChecked;
   
  
positive.code: 
    bool get _useSdk;
  
    bool get _isAot;
  
    bool get _useEnableAsserts;
  
negative.code:       if (_configuration.useKernelBytecode) ...[
          '--gen-bytecode',
          '--drop-ast',
          '--bytecode-options=source-positions${_isProduct ? '' : ',local-var-info,debugger-stops'}'
        ]
      ];
  
  