xpath-namespaces.html revision 5f90462bbf4efb0ac7bb65a852d5559d0ab30f0b 
1<html>
2<head>
3<link rel="stylesheet" href="/js/resources/js-test-style.css">
4<script src="/js/resources/js-test-pre.js"></script>
5<script src="xpath-test-pre.js"></script>
6</head>
7<body>
8<p>This tests that XPath expressions with prefixes work correctly.</p>
9<div id="console"></div>
10<script>
11    var xmlString = '<ns:foo xmlns:ns="http://www.example.org" xmlns:foo="urn:foobar"/>';
12
13    var doc = (new DOMParser()).parseFromString(xmlString, "text/xml");
14    var contextNode = doc.documentElement;
15    var nsResolver = document.createNSResolver(contextNode);
16
17    var expr = doc.createExpression("/ns:foo", nsResolver);
18    var result = expr.evaluate(contextNode, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
19    checkSnapshot("/ns:foo", result, [doc.documentElement]);
20
21    var expr = doc.createExpression("/ns:*", nsResolver);
22    var result = expr.evaluate(contextNode, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
23    checkSnapshot("/ns:*", result, [doc.documentElement]);
24
25    var expr = doc.createExpression("/foo:*", nsResolver);
26    var result = expr.evaluate(contextNode, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
27    checkSnapshot("/foo:*", result, []);
28
29    // Now try a resolver originating from the function
30    var namespaces = { xmpl: "http://www.example.org" };
31    var mapResolver = function(prefix) { return namespaces[prefix]; };
32
33    var expr = doc.createExpression("/xmpl:*", mapResolver);
34    var result = expr.evaluate(contextNode, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
35    checkSnapshot("/xmpl:*", result, [doc.documentElement]);
36
37    var evaluator = new XPathEvaluator();
38    var result = evaluator.evaluate("/xmpl:*", doc, mapResolver, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
39    checkSnapshot("/xmpl:*", result, [doc.documentElement]);
40
41    var successfullyParsed = true;
42
43</script>
44<script src="/js/resources/js-test-post.js"></script>
45</body>
46</html>
47