Function checkOutput

test/parallel/test-snapshot-dns-resolve-localhost.js:18–25

(stderr, stdout)

tmpdir.refresh();
function checkOutput(stderr, stdout) {
  // We allow failures as it's not always possible to resolve localhost.
  // Functional tests are done in test/internet instead.
  if (!stderr.startsWith('error:')) {
    assert(stdout.includes('addresses: ['));
    assert.strictEqual(stdout.trim().split('\n').length, 1);
  }
}
{
  const { stderr, stdout } = buildSnapshot(entry, env);
  checkOutput(stderr, stdout);