File: Image-constructor.html

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<!DOCTYPE HTML>
<title>DOM Image constructor Test</title>
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
<link rel="help" href="https://html.spec.whatwg.org/multipage/#the-img-element" />
<meta name="assert" content="Tests the Image constructor for the img-element">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>


<div id="log"></div>
<script>
  test(function() {
    var img = new Image();
    assert_true(img != undefined);
  }, "Image constructor works");

  test(function() {
    assert_true(Image.prototype === HTMLImageElement.prototype);
  }, "Image and HTMLImageElement share a prototype");

  test(function() {
    assert_true((new Image()).localName === "img");
  }, "Image localName is img");

  test(function() {
    assert_true((new Image()).namespaceURI === "http://www.w3.org/1999/xhtml");
  }, "Image namespace URI is correct");

</script>