Function test

test/parallel/test-stdout-to-file.js:15–38

(size, useBuffer, cb)

tmpdir.refresh();

function test(size, useBuffer, cb) {
  try {
    fs.unlinkSync(tmpFile);
  } catch {
    // Continue regardless of error.
  }

  console.log(`${size} chars to ${tmpFile}...`);

  childProcess.exec(...common.escapePOSIXShell`"${
    process.execPath}" "${useBuffer ? scriptBuffer : scriptString}" ${size} > "${tmpFile
  }"`, common.mustSucceed(() => {
    console.log('done!');

    const stat = fs.statSync(tmpFile);

    console.log(`${tmpFile} has ${stat.size} bytes`);

    assert.strictEqual(size, stat.size);
    fs.unlinkSync(tmpFile);

    cb();
  }));
}

test(1024 * 1024, false, common.mustCall(function() {
  console.log('Done printing with string');