third_party/WebKit/LayoutTests/fast/parser/script-tests/block-nesting-cap.js

   1 description('Test that the HTML parser does not allow the nesting depth of elements to exceed 512.');
   2
   3 var depth = 514;
   4 var markup = "";
   5 var i;
   6 for (i = 0; i < depth; ++i)
   7     markup += "<div id='d" + i + "'>";
   8 var doc = document.implementation.createHTMLDocument();
   9 doc.body.innerHTML = markup;
  10
  11 var d510 = doc.getElementById("d510");
  12 var d511 = doc.getElementById("d511");
  13 var d512 = doc.getElementById("d512");
  14
  15 shouldBe("d512.parentNode === d510", "true");
  16 shouldBe("d511.parentNode === d510", "true");
  17 shouldBe("d512.previousSibling === d511", "true");