| <!DOCTYPE html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <script src="../resources/orientation-event-helpers.js"></script> |
| <script> |
| 'use strict'; |
| |
| function check_properties_for_coarsening(obj, properties) { |
| assert_not_equals(obj, null, 'Expected event object'); |
| for (const prop of properties) { |
| assertValueIsCoarsened(obj[prop]); |
| } |
| } |
| |
| promise_test(async (t) => { |
| const helper = new SensorTestHelper(t, 'devicemotion'); |
| await helper.grantSensorsPermissions(); |
| await helper.initializeSensors(); |
| |
| const value = 1.23456789; |
| const motionData = generateMotionData(value, value, value, |
| value, value, value, |
| value, value, value); |
| await helper.setData(motionData); |
| |
| const event = await new Promise(resolve => { |
| window.addEventListener('devicemotion', t.step_func(ev => { |
| resolve(ev); |
| }, { once: true })); |
| }); |
| |
| check_properties_for_coarsening(event.acceleration, ['x', 'y', 'z']); |
| check_properties_for_coarsening(event.accelerationIncludingGravity, ['x', 'y', 'z']); |
| check_properties_for_coarsening(event.rotationRate, ['alpha', 'beta', 'gamma']); |
| }, 'Tests that devicemotion values are correctly rounded.'); |
| </script> |
