text: out(status(123123), 1000);
  out(header('content-type', 'text/html'));
  out(headers({a: ''}));
  out(join([file('/Users/aven/avenwu/workspace/github/vase/test/test-doT.js'), file('/Users/aven/avenwu/workspace/github/vase/test/test-dust.js')], '<br>'), 1000);
  out(add(file('/Users/aven/avenwu/workspace/github/vase/test/test-dust.js'), '<br>'), 1000);
  out(add(file('/Users/aven/avenwu/workspace/github/vase/test/test-ejs.js'), '<br>'), 1000);
  out(add(file('/Users/aven/avenwu/workspace/github/vase/test/test-engine.js'), '<br>'), 1000);
  out(add(file('/Users/aven/avenwu/workspace/github/vase/test/test-mock.js'), '<br>'), 1000);
  out(add(file('/Users/aven/avenwu/workspace/github/vase/test/test-mustache.js'), '<br>'), 1000);
  out(add(file('/Users/aven/avenwu/workspace/github/vase/test/test-nunjucks.js'), '<br>'), 1000);
  out(add(file('/Users/aven/avenwu/workspace/github/vase/test/test-script.js'), '<br>'), 1000);
  out(add(file('/Users/aven/avenwu/workspace/github/vase/test/test-velocity.js')), 1000);
  out(file('/Users/aven/avenwu/workspace/github/vase/test/test-dossT.js'), 1000);
  out('========================================================================================================');
  out(render('999999'), 1, 1);
  out('========================================================================================================');
  out(json('{"a": "b"e}', '{"c": "b"}', {e: 3}))
  out(random(1, 2, 3, 4, 5));
  out(get('https://www.taobao.com/'), 1000, 10);
  out(get('https://www.tmall.com/'), 2000, 20);
  out(get('http://nodeapi.ucdok.com/api/'), 3000, 30);
  out(random());
  out(render('999999'), 1, 1);
  //out(file('/Users/aven/avenwu/workspace/github/vase/lib/script-parser.js'));