<!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>