{"ScriptPreparationCode":"var ul = document.querySelector(\u0060.general-tag-list\u0060);\r\nvar walker = document.createTreeWalker(ul, 1, null, false);\r\nvar total = 0;","TestCases":[{"Name":"walker\u002BgetAttr","Code":"{\r\n  let node = walker.currentNode = ul.firstElementChild;\r\n  do {\r\n    total \u002B= node.getAttribute(\u0060data-id\u0060).length;\r\n  } while ((node = walker.nextSibling()) !== null);\r\n }","IsDeferred":false},{"Name":"simple\u002BgetAttr","Code":"{\r\n  let node = ul.firstElementChild;\r\n  do {\r\n    total \u002B= node.getAttribute(\u0060data-id\u0060).length;\r\n  } while ((node = node.nextElementSibling) !== null);\r\n }","IsDeferred":false},{"Name":"children\u002BgetAttr","Code":"{\r\n  let xs = ul.children;\r\n  for (let i = 0, n = xs.length; i \u003C n; \u002B\u002Bi) {\r\n    total \u002B= xs[i].getAttribute(\u0060data-id\u0060).length;\r\n  }\r\n}","IsDeferred":false},{"Name":"simple\u002BgetAttr (nodes)","Code":"{\r\n  let node = ul.firstChild;\r\n  do {\r\n    total \u002B= node.getAttribute(\u0060data-id\u0060).length;\r\n  } while ((node = node.nextSibling) !== null);\r\n }","IsDeferred":false},{"Name":"loopy","Code":"for (let i = 0, n = ul.childElementCount, node = ul.firstChild; i \u003C n; \u002B\u002Bi, (node = node.nextElementSibling)) {\r\n  total \u002B= node.getAttribute(\u0060data-id\u0060).length;\r\n }","IsDeferred":false}]}