Function runner

pkg/npm/test/package-publication.test.js:38–41

(command, args)

test('Unix extraction requests only the validated root executable', () => {
  const calls = [];
  const runner = (command, args) => {
    calls.push({ command, args: [...args] });
    return calls.length === 1 ? exactUnixListing() : Buffer.alloc(0);
  };

  extractExactTarArchive(
    '/tmp/release.tar.gz', '/tmp/extract', UNIX_ARCHIVE_NAMES,