Function validateWrite

test/parallel/test-fs-promises-file-handle-stream.js:19–30

()

tmpdir.refresh();

async function validateWrite() {
  const filePathForHandle = path.resolve(tmpDir, 'tmp-write.txt');
  const fileHandle = await open(filePathForHandle, 'w');
  const buffer = Buffer.from('Hello world'.repeat(100), 'utf8');

  const stream = fileHandle.createWriteStream();
  stream.end(buffer);
  await finished(stream);

  const readFileData = fs.readFileSync(filePathForHandle);
  assert.deepStrictEqual(buffer, readFileData);
}

async function validateRead() {
  const filePathForHandle = path.resolve(tmpDir, 'tmp-read.txt');