Function watchDir

test/parallel/test-fs-promises-watch-ignore-function.mjs:21–33

()

const ignoreFilePath = path.join(testDir, ignoreFile);

async function watchDir() {
  const watcher = watch(testDir, {
    ignore: (filename) => filename.startsWith('.'),
  });

  for await (const { filename } of watcher) {
    assert.notStrictEqual(filename, ignoreFile);

    if (filename === keepFile) {
      break;
    }
  }
}

async function writeFiles() {
  if (common.isMacOS) {