| <!doctype html> |
| <!-- |
| Tests that a Gamepad API gamepad is or is not returned under different |
| circumstances. |
| --> |
| <html> |
| <head> |
| <link rel="stylesheet" type="text/css" href="../resources/webxr_e2e.css"> |
| </head> |
| <body> |
| <canvas id="webgl-canvas"></canvas> |
| <script src="../../../../../../third_party/blink/web_tests/resources/testharness.js"></script> |
| <script src="../resources/webxr_e2e.js"></script> |
| <script src="../resources/webxr_boilerplate.js"></script> |
| <script> |
| var t = async_test("Gamepad returned while using WebXR when expected."); |
| |
| // We apparently need to register a listener, otherwise all gamepads are |
| // always null. |
| window.addEventListener("gamepadconnected", function(e) {}); |
| |
| function stepAssertNumGamepadsMatchesExpectation(numExpectedGamepads) { |
| var numGamepads = 0; |
| for (gamepad of navigator.getGamepads()) { |
| if (gamepad !== null) { |
| numGamepads++; |
| } |
| } |
| t.step( () => { |
| assert_equals(numGamepads, numExpectedGamepads, |
| "Number of returned gamepads matches expectation"); |
| }); |
| t.done(); |
| } |
| </script> |
| </body> |
| </html> |
