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<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/webxr_util.js"></script>
<script src="resources/webxr_test_constants.js"></script>
<canvas id="webgl-canvas"></canvas>
<script>
let testName = "XRInputSources can be properly added and removed from the "
+ "session";
let fakeDeviceInitParams = TRACKED_IMMERSIVE_DEVICE;
let testFunction = (session, fakeDeviceController, t) => new Promise((resolve) => {
let input_sources = session.inputSources;
t.step( () => {
assert_equals(input_sources.length, 0);
});
let input_source_1 = fakeDeviceController.simulateInputSourceConnection(RIGHT_CONTROLLER);
requestSkipAnimationFrame(session, (time, xrFrame) => {
let input_sources = session.inputSources;
t.step( () => {
assert_equals(input_sources.length, 1);
assert_equals(input_sources[0].targetRayMode, "tracked-pointer");
assert_equals(input_sources[0].handedness, "right");
});
let input_source_2 = fakeDeviceController.simulateInputSourceConnection({
handedness: "none",
targetRayMode: "gaze",
pointerOrigin: VALID_POINTER_TRANSFORM,
profiles: []
});
session.requestAnimationFrame((time, xrFrame) => {
let input_sources = session.inputSources;
t.step( () => {
assert_equals(input_sources.length, 2);
assert_equals(input_sources[1].targetRayMode, "gaze");
assert_equals(input_sources[1].handedness, "none");
});
input_source_1.disconnect();
session.requestAnimationFrame((time, xrFrame) => {
let input_sources = session.inputSources;
t.step( () => {
assert_equals(input_sources.length, 1);
assert_equals(input_sources[0].targetRayMode, "gaze");
assert_equals(input_sources[0].handedness, "none");
});
resolve();
});
});
});
});
xr_session_promise_test(
testName, testFunction, fakeDeviceInitParams, 'immersive-vr');
</script>
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