1 <html> 2 <head> 3 <script src="inspector-wrappers-test-utils.js"></script> 4 </head> 5 <body> 6 <script>instructions({trigger: "Collapse and expand the <body/> tag"});</script> 7 <script> 8 _hasAttributes = document.body.hasAttributes; 9 attackfunc = function() { 10 try { doAttack(); } catch(ex) { } 11 return _hasAttributes.call(this); 12 } 13 document.body.firstChild.hasAttributes = attackfunc; 14 document.body.hasAttributes = attackfunc; 15 document.body.parentNode.hasAttributes = attackfunc; 16 </script> 17 </body> 18 </html> 19