requestmidiaccess-options.https.html

<!DOCTYPE html>
<html>
<head>
<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>
</head>
<body>
<script type="module">
import {MockMIDIService} from './resources/mock-midiservice.js';

const mock = new MockMIDIService();
const options = [
    {},
    { sysex: false },
    { sysex: true }
];

const permissions = [
    { midi: 'denied', sysex: 'denied' },
    { midi: 'granted', sysex: 'denied' },
    { midi: 'granted', sysex: 'granted' }
];

promise_test(async _ => {
  for (const permission of permissions) {
    for (const option of options) {
      await test_driver.set_permission({name: 'midi'}, permission.midi);
      await test_driver.set_permission({name: 'midi', sysex: true},
                                       permission.sysex);

      try {
        const access = await navigator.requestMIDIAccess(option);
        assert_equals(permission.midi, 'granted');
        if (option.sysex) {
          assert_equals(permission.sysex, 'granted');
        }
      } catch (e) {
        if (option.sysex) {
          assert_equals(permission.sysex, 'denied');
        } else {
          assert_true((permission.midi == 'denied') ||
                      (permission.sysex == 'denied'));
        }
      }
    }
  }
}, 'requestMIDIAccess with various options');

</script>
</body>
</html>
chromium/third_party/blink/web_tests/wpt_internal/webmidi/requestmidiaccess-options.https.html
