| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Element Custom Attributes</title> |
| <link rel="author" title="Bruno de Oliveira Abinader" href="mailto:bruno.d@partner.samsung.com"> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-dataset"> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/#xml"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/dom/nodes/attributes.js"></script> |
| </head> |
| <body> |
| <h1>Element Custom Attributes</h1> |
| <div id="log"></div> |
| <script> |
| test(function() { |
| var div = document.createElement("div"); |
| div.setAttributeNS("foo", "data-my-custom-attr", "first"); |
| div.setAttributeNS("bar", "data-my-custom-attr", "second"); |
| div.dataset.myCustomAttr = "third"; |
| |
| assert_equals(div.attributes.length, 3); |
| attributes_are(div, [["data-my-custom-attr", "first", "foo"], |
| ["data-my-custom-attr", "second", "bar"], |
| ["data-my-custom-attr", "third", null]]); |
| }, "Setting an Element's dataset property should not interfere with namespaced attributes with same name"); |
| </script> |
| </body> |
| </html> |
