Function assertDir

test/parallel/test-fs-opendir.js:29–34

(dir)

});

function assertDir(dir) {
  assert(dir instanceof fs.Dir);
  assert.throws(() => dir.constructor.prototype.path, {
    code: 'ERR_INVALID_THIS',
  });
}

function assertDirent(dirent) {
  assert(dirent instanceof fs.Dirent);