| <!DOCTYPE html> | |
| <script> | |
| (function() { | |
| var proto = Object.create(HTMLElement.prototype); | |
| proto.createdCallback = function () { | |
| window.upgradeIds.push(this.id); | |
| }; | |
| var ctor = document.registerElement('x-a', {prototype: proto}); | |
| })(); | |
| test(function () { | |
| assert_array_equals(window.upgradeIds, ['a1'], "This import shouldn't upgrade elements built by overrunning parser."); | |
| }, 'upgrade in an import'); | |
| </script> |