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1 <!doctype html> | 1 <!doctype html> |
2 <meta charset=utf-8> | 2 <meta charset=utf-8> |
3 <title>Document.createTreeWalker</title> | 3 <title>Document.createTreeWalker</title> |
4 <script src=../../../../resources/testharness.js></script> | 4 <script src=../../../../resources/testharness.js></script> |
5 <script src=../../../../resources/testharnessreport.js></script> | 5 <script src=../../../../resources/testharnessreport.js></script> |
6 <div id=log></div> | 6 <div id=log></div> |
7 <script> | 7 <script> |
8 test(function() { | 8 test(function() { |
9 assert_throws(new TypeError(), function() { | 9 assert_throws(new TypeError(), function() { |
10 document.createTreeWalker(); | 10 document.createTreeWalker(); |
(...skipping 22 matching lines...) Expand all Loading... |
33 }, "Optional arguments to createTreeWalker should be optional (3 passed, null)."
); | 33 }, "Optional arguments to createTreeWalker should be optional (3 passed, null)."
); |
34 test(function() { | 34 test(function() { |
35 var fn = function() {}; | 35 var fn = function() {}; |
36 var tw = document.createTreeWalker(document.body, 42, fn); | 36 var tw = document.createTreeWalker(document.body, 42, fn); |
37 assert_equals(tw.root, document.body); | 37 assert_equals(tw.root, document.body); |
38 assert_equals(tw.currentNode, document.body); | 38 assert_equals(tw.currentNode, document.body); |
39 assert_equals(tw.whatToShow, 42); | 39 assert_equals(tw.whatToShow, 42); |
40 assert_equals(tw.filter, fn); | 40 assert_equals(tw.filter, fn); |
41 }, "Optional arguments to createTreeWalker should be optional (3 passed, functio
n)."); | 41 }, "Optional arguments to createTreeWalker should be optional (3 passed, functio
n)."); |
42 </script> | 42 </script> |
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