implicit-submission.optional.html

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This WPT test may be referenced by the following Test IDs:
- /html/semantics/forms/form-submission-0/implicit-submission.optional.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<link rel="help" href="https://html.spec.whatwg.org/C/#implicit-submission">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/resources/testdriver.js"></script>

<script src="/resources/testdriver-vendor.js"></script>

<script src="./resources/targetted-form.js"></script>

<body>

<script>

// This test file is "optional" because triggering implicit submission by

// "Enter" key is not standardized.

const ENTER = '\uE007';

promise_test(async () => {

  let form = populateForm('<input name=text value=abc><input name=submitButton type=submit>');

  let event;

  form.text.focus();

  form.addEventListener('submit', e => { event = e; });

  await test_driver.send_keys(form.text, ENTER);

  assert_true(event.bubbles);

  assert_true(event.cancelable);

  assert_equals(event.submitter, form.submitButton);

  assert_true(event instanceof SubmitEvent);

}, 'Submit event with a submit button');

promise_test(async () => {

  let form = populateForm('<input name=text value=abc>');

  let event;

  form.text.focus();

  form.addEventListener('submit', e => { event = e; });

  await test_driver.send_keys(form.text, ENTER);

  assert_true(event.bubbles);

  assert_true(event.cancelable);

  assert_equals(event.submitter, null);

  assert_true(event instanceof SubmitEvent);

}, 'Submit event with no submit button');

promise_test(async (test) => {

  let form = populateForm('<input name=text value=abc><input name=submitButton type=submit disabled>');

  form.text.focus();

  form.addEventListener('submit', test.unreached_func('submit event should not be dispatched'));

  await test_driver.send_keys(form.text, ENTER);

}, 'Submit event with disabled submit button');

</script>

</body>