| <!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> |
| 'use strict'; |
| |
| promise_test(async (t) => { |
| t.add_cleanup(async () => { |
| await test_driver.clear_device_posture(); |
| }); |
| const watcher = new EventWatcher(t, navigator.devicePosture, ['change']); |
| const postures = ['folded', 'continuous', 'folded']; |
| for (const posture of postures) { |
| await Promise.all([ |
| watcher.wait_for('change'), |
| test_driver.set_device_posture(posture) |
| ]); |
| assert_equals(posture, navigator.devicePosture.type); |
| } |
| }, 'Tests the Device Posture API change event handler.'); |
| </script> |
