| This is a testharness.js-based test. | |
| FAIL Submit event with a submit button promise_test: Unhandled rejection with value: object "Error: No support for this code: U+e007" | |
| FAIL Submit event with no submit button promise_test: Unhandled rejection with value: object "Error: No support for this code: U+e007" | |
| Harness: the test ran to completion. | |