| <!DOCTYPE HTML> |
| <html> |
| <head> |
| <title>Media documents: image</title> |
| <link rel="author" title="Takayoshi Kochi" href="mailto:kochi@chromium.org"> |
| <link rel="author" title="Michael Ventnor" href="mailto:mventnor@mozilla.com"> |
| <link rel="author" title="Ms2ger" href="mailto:ms2ger@gmail.com"> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/#read-media"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <script> |
| var t = async_test("The document for a standalone media file should have one child in the body."); |
| |
| var imgwin = window.open('/images/blue.png'); |
| imgwin.onload = t.step_func_done(function() { |
| assert_equals(imgwin.opener, window); |
| assert_equals(imgwin.document.contentType, "image/png"); |
| var imgwinChildren = imgwin.document.body.childNodes; |
| assert_equals(imgwinChildren.length, 1, "Body of image document has 1 child"); |
| assert_equals(imgwinChildren[0].nodeName, "IMG", "Only child of body must be an <img> element"); |
| assert_equals(imgwinChildren[0].namespaceURI, "http://www.w3.org/1999/xhtml", |
| "Only child of body must be an HTML element"); |
| imgwin.close(); |
| }); |
| </script> |
| </head> |
| <body> |
| <div id="log"></div> |
| </body> |
| </html> |
