captured-mouse-event-constructor-inherited.html

<!doctype html>
<meta charset=utf-8>
<link rel='help' href='https://screen-share.github.io/captured-mouse-events/#captured-mouse-change-event'>
<link rel='help' href='https://dom.spec.whatwg.org/#event'>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
  test(() => {
      assert_equals((new CapturedMouseEvent("custom")).type, "custom");
  }, "type argument is passed to the Event's constructor");

  const inherited_options = ["bubbles", "cancelable", "composed"];
  test(() => {
      const event = new CapturedMouseEvent("");
      inherited_options.forEach(name => {
          assert_equals(event[name], false, `event.${name} with default eventInitDict`);
      });

      inherited_options.forEach(name => {
          const options = {};
          options[name] = true;
          const event = new CapturedMouseEvent("", options);
          inherited_options.forEach(other_name => {
              assert_equals(event[other_name], other_name == name,
                  `event.${other_name} with eventInitDict={${name}: true}`);
          });
      });
  }, "EventInit options are passed to the Event's constructor");
</script>

chromium/third_party/blink/web_tests/external/wpt/captured-mouse-events/captured-mouse-event-constructor-inherited.html