LayoutTests/fast/parser/script-tests/fragment-parser.js

   1 description('Test that fragment parsing does not affect the host document.');
   2
   3 function parse(string, removeDocumentElement) {
   4     var iframe = document.createElement("iframe");
   5     document.body.appendChild(iframe);
   6     var doc = iframe.contentDocument;
   7     doc.documentElement.removeChild(doc.documentElement.firstChild);
   8     if (removeDocumentElement)
   9         doc.removeChild(doc.documentElement);
  10
  11     var div = doc.createDocumentFragment().appendChild(doc.createElement("div"));
  12     div.innerHTML = string;
  13     document.body.removeChild(iframe);
  14     return [div.innerHTML, doc.documentElement ? doc.documentElement.outerHTML : "no document element"];
  15 }
  16
  17 shouldBe("parse('<span><body bgcolor=red>')", "['<span></span>','<html><body></body></html>']");
  18 shouldBe("parse('<span><html bgcolor=red>')", "['<span></span>','<html><body></body></html>']");
  19 shouldBe("parse('<span><meta>')", "['<span><meta></span>','<html><body></body></html>']");
  20 shouldBe("parse('<span><base>')", "['<span><base></span>','<html><body></body></html>']");
  21 shouldBe("parse('<html><script>')", "['<script></script>','<html><body></body></html>']");
  22 shouldBe("parse('<html><style>')", "['<style></style>','<html><body></body></html>']");
  23 shouldBe("parse('<html><meta>')", "['<meta>','<html><body></body></html>']");
  24 shouldBe("parse('<html><link>')", "['<link>','<html><body></body></html>']");
  25 shouldBe("parse('<html><object>')", "['<object></object>','<html><body></body></html>']");
  26 shouldBe("parse('<html><embed>')", "['<embed>','<html><body></body></html>']");
  27
  28 shouldBe("parse('<html><title>')", "['<title></title>','<html><body></body></html>']");
  29 shouldBe("parse('<html><isindex>')", "['<form><hr><label>This is a searchable index. Enter search keywords: <input name=\"isindex\"></label><hr></form>','<html><body></body></html>']");
  30 shouldBe("parse('<html><base>')", "['','<html><body></body></html>']");
  31 shouldBe("parse('<html><div>')", "['<div></div>','<html><body></body></html>']");
  32 shouldBe("parse('<frameset>')", "['','<html><body></body></html>']");
  33 shouldBe("parse('<html>x', true)", "['x','no document element']");