third_party/blink/web_tests/xr/xrInputSource_gamepad_input_registered.html - chromium/src - Git at Google

 <!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="../external/wpt/resources/chromium/webxr-test.js"></script>
 <script src="../external/wpt/webxr/resources/webxr_test_constants.js"></script>
 <script src="../xr/resources/xr-internal-device-mocking.js"></script>
 <script src="../xr/resources/xr-test-utils.js"></script>
 <canvas id="webgl-canvas"></canvas>

 <script>
 let testName = "WebXR InputSource's gamepad properly registers input";

 let fakeDeviceInitParams = { supportsImmersive:true };

 let requestSessionModes = ['immersive-vr'];

 let testFunction = function(session, t, fakeDeviceController) {
   // Need to have a valid pose or input events don't process.
   fakeDeviceController.setXRPresentationFrameData(VALID_POSE_MATRIX, [{
       eye:"left",
       projectionMatrix: VALID_PROJECTION_MATRIX,
       viewMatrix: VALID_VIEW_MATRIX
     }, {
       eye:"right",
       projectionMatrix: VALID_PROJECTION_MATRIX,
       viewMatrix: VALID_VIEW_MATRIX
     }]);

   // There should only be one input source change event, which is from adding
   // the input source at the start of the test.
   let inputChangeEvents = 0;
   function onInputSourcesChange(event) {
     assert_equals(inputChangeEvents, 0,
       "Gamepad button or input axis value changes should not fire an input source change event.");
     inputChangeEvents++;
   }

   session.addEventListener('inputsourceschange', onInputSourcesChange, false);

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

   // Create our input source and immediately toggle the primary input so that
   // it appears as already needing to send a click event when it appears.
   let input_source = new MockXRInputSource();
   input_source.connectGamepad();
   input_source.setGamepadButtonCount(1);
   input_source.setGamepadAxesCount(2);
   fakeDeviceController.addInputSource(input_source);

   let cached_input_source = null;
   let cached_gamepad = null;

   function assertSameObjects() {
     assert_equals(session.inputSources[0], cached_input_source);
     assert_equals(cached_input_source.gamepad, cached_gamepad);
   }

   // Input events and gamepad state changes (button presses, axis movements)
   // need one frame to propagate, so this does (in order and running a rAF after
   // each step):
   // 1) Press the mock gamepad's button (so we can verify the button press makes
   //    its way to the WebXR gamepad and that it does not fire an
   //    inputsourceschange event).
   // 2) Update the mock gamepad's input axes values (so we can verify the
   //    updated values make their way to the WebXR gamepad and that it does not
   //    fire an inputsourceschange event).
   return new Promise((resolve) => {
     session.requestAnimationFrame(() => {
       // Make sure the exposed gamepad has the number of buttons and axes we
       // requested.
       cached_input_source = session.inputSources[0];
       cached_gamepad = cached_input_source.gamepad;
       assert_equals(cached_gamepad.buttons.length, 1);
       assert_equals(cached_gamepad.axes.length, 2);
       // Initially, the button should not be pressed and the axes values should
       // be set to 0.
       assert_false(cached_gamepad.buttons[0].pressed);
       assert_equals(cached_gamepad.axes[0], 0);
       assert_equals(cached_gamepad.axes[1], 0);
       // Simulate button press.
       input_source.setGamepadButtonPressed(0, true);
       session.requestAnimationFrame(() => {
         // Input source and gamepad should not be re-created. They should be
         // updated in place when a button is pressed.
         assertSameObjects();
         assert_true(cached_gamepad.buttons[0].pressed);
         // Simulate input axes movement.
         input_source.setGamepadAxisValue(0, 0.5);
         input_source.setGamepadAxisValue(1, -0.5);
         session.requestAnimationFrame(() => {
           // Input source and gamepad should not be re-created. They should be
           // updated in place when input axes values change.
           assertSameObjects();
           assert_equals(cached_gamepad.axes[0], 0.5);
           assert_equals(cached_gamepad.axes[1], -0.5);
           // Button that was pressed last frame should still be pressed.
           assert_true(cached_gamepad.buttons[0].pressed);
           resolve();
         });
       });
     });
   });
 };

 xr_session_promise_test(
   testFunction, fakeDeviceInitParams, requestSessionModes, testName);
 </script>
	<!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="../external/wpt/resources/chromium/webxr-test.js"></script>
	<script src="../external/wpt/webxr/resources/webxr_test_constants.js"></script>
	<script src="../xr/resources/xr-internal-device-mocking.js"></script>
	<script src="../xr/resources/xr-test-utils.js"></script>
	<canvas id="webgl-canvas"></canvas>

	<script>
	let testName = "WebXR InputSource's gamepad properly registers input";

	let fakeDeviceInitParams = { supportsImmersive:true };

	let requestSessionModes = ['immersive-vr'];

	let testFunction = function(session, t, fakeDeviceController) {
	// Need to have a valid pose or input events don't process.
	fakeDeviceController.setXRPresentationFrameData(VALID_POSE_MATRIX, [{
	eye:"left",
	projectionMatrix: VALID_PROJECTION_MATRIX,
	viewMatrix: VALID_VIEW_MATRIX
	}, {
	eye:"right",
	projectionMatrix: VALID_PROJECTION_MATRIX,
	viewMatrix: VALID_VIEW_MATRIX
	}]);

	// There should only be one input source change event, which is from adding
	// the input source at the start of the test.
	let inputChangeEvents = 0;
	function onInputSourcesChange(event) {
	assert_equals(inputChangeEvents, 0,
	"Gamepad button or input axis value changes should not fire an input source change event.");
	inputChangeEvents++;
	}

	session.addEventListener('inputsourceschange', onInputSourcesChange, false);

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

	// Create our input source and immediately toggle the primary input so that
	// it appears as already needing to send a click event when it appears.
	let input_source = new MockXRInputSource();
	input_source.connectGamepad();
	input_source.setGamepadButtonCount(1);
	input_source.setGamepadAxesCount(2);
	fakeDeviceController.addInputSource(input_source);

	let cached_input_source = null;
	let cached_gamepad = null;

	function assertSameObjects() {
	assert_equals(session.inputSources[0], cached_input_source);
	assert_equals(cached_input_source.gamepad, cached_gamepad);
	}

	// Input events and gamepad state changes (button presses, axis movements)
	// need one frame to propagate, so this does (in order and running a rAF after
	// each step):
	// 1) Press the mock gamepad's button (so we can verify the button press makes
	// its way to the WebXR gamepad and that it does not fire an
	// inputsourceschange event).
	// 2) Update the mock gamepad's input axes values (so we can verify the
	// updated values make their way to the WebXR gamepad and that it does not
	// fire an inputsourceschange event).
	return new Promise((resolve) => {
	session.requestAnimationFrame(() => {
	// Make sure the exposed gamepad has the number of buttons and axes we
	// requested.
	cached_input_source = session.inputSources[0];
	cached_gamepad = cached_input_source.gamepad;
	assert_equals(cached_gamepad.buttons.length, 1);
	assert_equals(cached_gamepad.axes.length, 2);
	// Initially, the button should not be pressed and the axes values should
	// be set to 0.
	assert_false(cached_gamepad.buttons[0].pressed);
	assert_equals(cached_gamepad.axes[0], 0);
	assert_equals(cached_gamepad.axes[1], 0);
	// Simulate button press.
	input_source.setGamepadButtonPressed(0, true);
	session.requestAnimationFrame(() => {
	// Input source and gamepad should not be re-created. They should be
	// updated in place when a button is pressed.
	assertSameObjects();
	assert_true(cached_gamepad.buttons[0].pressed);
	// Simulate input axes movement.
	input_source.setGamepadAxisValue(0, 0.5);
	input_source.setGamepadAxisValue(1, -0.5);
	session.requestAnimationFrame(() => {
	// Input source and gamepad should not be re-created. They should be
	// updated in place when input axes values change.
	assertSameObjects();
	assert_equals(cached_gamepad.axes[0], 0.5);
	assert_equals(cached_gamepad.axes[1], -0.5);
	// Button that was pressed last frame should still be pressed.
	assert_true(cached_gamepad.buttons[0].pressed);
	resolve();
	});
	});
	});
	});
	};

	xr_session_promise_test(
	testFunction, fakeDeviceInitParams, requestSessionModes, testName);
	</script>