<!DOCTYPE html>
<script src="../resources/testharness.js"></script>
<script src="../resources/testharnessreport.js"></script>
<script src="file:///gen/layout_test_data/mojo/public/js/mojo_bindings.js"></script>
<script src="file:///gen/device/vr/public/mojom/vr_service.mojom.js"></script>
<script src="../xr/resources/xr-device-mocking.js"></script>
<script src="../xr/resources/xr-test-utils.js"></script>
<script src="../xr/resources/test-constants.js"></script>
<canvas id="webgl-canvas"></canvas>

<script>
let fakeDevices = fakeXRDevices();
let watcherDone = new Event("watcherdone");

xr_session_promise_test( (session, t) => {
    let eventWatcher = new EventWatcher(t, session, ["selectstart", "selectend", "select", "watcherdone"]);
    let eventPromise = eventWatcher.wait_for(["selectstart", "selectend", "select", "watcherdone"]);

    // Need to have a valid pose or input event's don't process.
    setPose(VALID_POSE);

    function onSessionSelectStart(event) {
      t.step( () => {
        let input_sources = session.getInputSources();
        assert_equals(event.frame.session, session);
        assert_equals(event.inputSource, input_sources[0]);
      });
    }

    function onSessionSelectEnd(event) {
      t.step( () => {
        let input_sources = session.getInputSources();
        assert_equals(event.frame.session, session);
        assert_equals(event.inputSource, input_sources[0]);
      });
    }

    function onSessionSelect(event) {
      t.step( () => {
        let input_sources = session.getInputSources();
        assert_equals(event.frame.session, session);
        assert_equals(event.inputSource, input_sources[0]);
      });
      session.dispatchEvent(watcherDone);
    }
    session.addEventListener("selectstart", onSessionSelectStart, false);
    session.addEventListener("selectend", onSessionSelectEnd, false);
    session.addEventListener("select", onSessionSelect, false);

    // Session must have a baseLayer or frame requests will be ignored.
    session.baseLayer = new XRWebGLLayer(session, gl);

    let input_source = new MockXRInputSource();

    addInputSource(input_source);

    // Press the primary input button and then release it a short time later.
    session.requestAnimationFrame((time, xrFrame) => {
      input_source.primaryInputPressed = true;

       session.requestAnimationFrame((time, xrFrame) => {
          input_source.primaryInputPressed = false;

          session.requestAnimationFrame((time, xrFrame) => {
            // Need to process one more frame to allow select to propegate.
          });
       });
    });

    return eventPromise;
  }, fakeDevices["FakeGooglePixelPhone"], [ { exclusive: true } ],
"XRInputSources primary input presses properly fires off the right events");

</script>