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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <meta charset=utf-8> |
| 3 <title>Node.childNodes</title> |
| 4 <link rel=help href="https://dom.spec.whatwg.org/#dom-node-childnodes"> |
| 5 <link rel=author title="Tim Taubert" href="mailto:ttaubert@mozilla.com"> |
| 6 <link rel=author title="Ms2ger" href="mailto:Ms2ger@gmail.com"> |
| 7 <script src="../../../../resources/testharness.js"></script> |
| 8 <script src="../../../../resources/testharnessreport.js"></script> |
| 9 <div id="log"></div> |
| 10 <script> |
| 11 test(function() { |
| 12 var element = document.createElement("p"); |
| 13 assert_equals(element.childNodes, element.childNodes); |
| 14 }, "Caching of Node.childNodes"); |
| 15 |
| 16 var check_parent_node = function(node) { |
| 17 assert_array_equals(node.childNodes, []); |
| 18 |
| 19 var children = node.childNodes; |
| 20 var child = document.createElement("p"); |
| 21 node.appendChild(child); |
| 22 assert_equals(node.childNodes, children); |
| 23 assert_array_equals(children, [child]); |
| 24 assert_equals(children.item(0), child); |
| 25 |
| 26 var child2 = document.createComment("comment"); |
| 27 node.appendChild(child2); |
| 28 assert_array_equals(children, [child, child2]); |
| 29 assert_equals(children.item(0), child); |
| 30 assert_equals(children.item(1), child2); |
| 31 |
| 32 assert_false(2 in children); |
| 33 assert_equals(children[2], undefined); |
| 34 assert_equals(children.item(2), null); |
| 35 }; |
| 36 |
| 37 test(function() { |
| 38 check_parent_node(document.createElement("p")); |
| 39 }, "Node.childNodes on an Element."); |
| 40 |
| 41 test(function() { |
| 42 check_parent_node(document.createDocumentFragment()); |
| 43 }, "Node.childNodes on a DocumentFragment."); |
| 44 |
| 45 test(function() { |
| 46 check_parent_node(new Document()); |
| 47 }, "Node.childNodes on a Document."); |
| 48 </script> |
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Chromium Code Reviews
Issue 1529523002:
Import dom/ from web-platform-tests (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master