I'd suggest changing the `.bind` with an arrow function, here and elsewhere. It's more obvious what the code does and also is how other `expectsError` tests are written:     ```js  common.expectsError(() => {    fs.read(fd,             Buffer.allocUnsafe(expected.length),             0,             expected.length,             0,             common.mustNotCall());    }, { code: 'ERR_INVALID_ARG_TYPE', type: TypeError });  ```