LayoutTests/imported/w3c/web-platform-tests/domxpath/document.tentative.html - WebKit - Git at Google

 <!doctype html>
 <title>XPath parent of documentElement</title>
 <script src='/resources/testharness.js'></script>
 <script src='/resources/testharnessreport.js'></script>
 <body>
 <script>
 test(function() {
   var result = document.evaluate("..", // expression
                                 document.documentElement, // context node
                                 null, // resolver
                                 XPathResult.ANY_TYPE, // type
                                 null); // result
   var matched = [];
   var cur;
   while ((cur = result.iterateNext()) !== null) {
     matched.push(cur);
   }
   assert_array_equals(matched, [document]);
   // Evaluate again, but reuse result from previous evaluation.
   result = document.evaluate("..", // expression
                             document.documentElement, // context node
                             null, // resolver
                             XPathResult.ANY_TYPE, // type
                             result); // result
   matched = [];
   while ((cur = result.iterateNext()) !== null) {
     matched.push(cur);
   }
   assert_array_equals(matched, [document]);
 });
 </script>
	<!doctype html>
	<title>XPath parent of documentElement</title>
	<script src='/resources/testharness.js'></script>
	<script src='/resources/testharnessreport.js'></script>
	<body>
	<script>
	test(function() {
	var result = document.evaluate("..", // expression
	document.documentElement, // context node
	null, // resolver
	XPathResult.ANY_TYPE, // type
	null); // result
	var matched = [];
	var cur;
	while ((cur = result.iterateNext()) !== null) {
	matched.push(cur);
	}
	assert_array_equals(matched, [document]);
	// Evaluate again, but reuse result from previous evaluation.
	result = document.evaluate("..", // expression
	document.documentElement, // context node
	null, // resolver
	XPathResult.ANY_TYPE, // type
	result); // result
	matched = [];
	while ((cur = result.iterateNext()) !== null) {
	matched.push(cur);
	}
	assert_array_equals(matched, [document]);
	});
	</script>