| <!DOCTYPE html> |
| <html> |
| <body> |
| <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="/page-visibility/resources/window_state_context.js"></script> |
| <script src="../resources/orientation-event-helpers.js"></script> |
| <script> |
| 'use strict'; |
| |
| promise_test(async (t) => { |
| const helper = new SensorTestHelper(t, 'devicemotion'); |
| await helper.grantSensorsPermissions(); |
| await helper.initializeSensors(); |
| |
| const motionData = generateMotionData(0, 0, 0, |
| 0, 0, 0, |
| 0, 0, 0); |
| |
| await helper.setData(motionData); |
| const event = getExpectedMotionEvent(motionData); |
| await waitForEvent(event); |
| |
| const {minimize, restore} = window_state_context(t); |
| await minimize(); |
| assert_true(document.hidden); |
| |
| let hiddenEventPromise = new Promise((resolve, reject) => { |
| window.addEventListener( |
| 'devicemotion', |
| event => { |
| if (document.hidden) { |
| reject(); |
| } else { |
| resolve(); |
| } |
| }, |
| { once: true }); |
| }); |
| |
| // devicemotion events fire every 16ms when active, so we sleep for a while |
| // here to make sure we're not actually getting any events. |
| await new Promise(resolve => { t.step_timeout(resolve, 100); }); |
| await restore(); |
| assert_false(document.hidden); |
| return Promise.all([hiddenEventPromise, waitForEvent(event)]); |
| }, 'Tests to check that devicemotion events are not fired when the page is not visible.'); |
| </script> |
| </body> |
| </html> |
