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https://github.com/web-platform-tests/wpt
26 December 2018, 22:31:15 UTC
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Tip revision: d45dfd0b79e4f33d42cac5fdcb0d5c8d0cc83d83 authored by Anne van Kesteren on 25 January 2018, 10:51:01 UTC
more clearly indicate where these tests originate (needed in particular for those stuffed in /html/ somewhere)
Tip revision: d45dfd0
Document-importNode.html 
<!DOCTYPE html>
<meta charset=utf-8>
<title>Document.importNode</title>
<link rel=help href="https://dom.spec.whatwg.org/#dom-document-importnode">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<script>
test(function() {
  var doc = document.implementation.createHTMLDocument("Title");
  var div = doc.body.appendChild(doc.createElement("div"));
  div.appendChild(doc.createElement("span"));
  assert_equals(div.ownerDocument, doc);
  assert_equals(div.firstChild.ownerDocument, doc);
  var newDiv = document.importNode(div);
  assert_equals(div.ownerDocument, doc);
  assert_equals(div.firstChild.ownerDocument, doc);
  assert_equals(newDiv.ownerDocument, document);
  assert_equals(newDiv.firstChild, null);
}, "No 'deep' argument.")
test(function() {
  var doc = document.implementation.createHTMLDocument("Title");
  var div = doc.body.appendChild(doc.createElement("div"));
  div.appendChild(doc.createElement("span"));
  assert_equals(div.ownerDocument, doc);
  assert_equals(div.firstChild.ownerDocument, doc);
  var newDiv = document.importNode(div, undefined);
  assert_equals(div.ownerDocument, doc);
  assert_equals(div.firstChild.ownerDocument, doc);
  assert_equals(newDiv.ownerDocument, document);
  assert_equals(newDiv.firstChild, null);
}, "Undefined 'deep' argument.")
test(function() {
  var doc = document.implementation.createHTMLDocument("Title");
  var div = doc.body.appendChild(doc.createElement("div"));
  div.appendChild(doc.createElement("span"));
  assert_equals(div.ownerDocument, doc);
  assert_equals(div.firstChild.ownerDocument, doc);
  var newDiv = document.importNode(div, true);
  assert_equals(div.ownerDocument, doc);
  assert_equals(div.firstChild.ownerDocument, doc);
  assert_equals(newDiv.ownerDocument, document);
  assert_equals(newDiv.firstChild.ownerDocument, document);
}, "True 'deep' argument.")
test(function() {
  var doc = document.implementation.createHTMLDocument("Title");
  var div = doc.body.appendChild(doc.createElement("div"));
  div.appendChild(doc.createElement("span"));
  assert_equals(div.ownerDocument, doc);
  assert_equals(div.firstChild.ownerDocument, doc);
  var newDiv = document.importNode(div, false);
  assert_equals(div.ownerDocument, doc);
  assert_equals(div.firstChild.ownerDocument, doc);
  assert_equals(newDiv.ownerDocument, document);
  assert_equals(newDiv.firstChild, null);
}, "False 'deep' argument.")
</script>
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