<!DOCTYPE html>
<script src="../resources/testharness.js"></script>
<script src="../resources/testharnessreport.js"></script>
<script>

test(function() {
    assert_false(new BeforeInstallPromptEvent('eventType').bubbles, 'bubbles');
    assert_true(new BeforeInstallPromptEvent('eventType').cancelable, 'cancelable');
}, 'No initializer passed');

test(function() {
    var event = new BeforeInstallPromptEvent('eventType', { platforms: ['a'] });
    assert_array_equals(['a'], event.platforms, 'platforms');
}, 'paltforms is passed');
</script>