Function checkOutput

test/internet/test-snapshot-dns-resolve.js:23–27

(stderr, stdout)

tmpdir.refresh();
function checkOutput(stderr, stdout) {
  assert(stdout.includes('hostnames: ['));
  assert(stdout.includes('addresses: ['));
  assert.strictEqual(stdout.trim().split('\n').length, 2);
}
{
  const { stderr, stdout } = buildSnapshot(entry, env);
  checkOutput(stderr, stdout);