| <!DOCTYPE html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/fake-devices.js"></script> |
| <script src="resources/usb-helpers.js"></script> |
| <script> |
| 'use strict'; |
| |
| usb_test(() => { |
| return getFakeDevice().then(({ device }) => { |
| let evt = new USBConnectionEvent('connect', { device: device }); |
| assert_equals(evt.type, 'connect'); |
| assert_equals(evt.device, device); |
| }); |
| }, 'Can construct a USBConnectionEvent with a device'); |
| |
| test(t => { |
| assert_throws(TypeError(), () => |
| new USBConnectionEvent('connect', { device: null })); |
| assert_throws(TypeError(), () => new USBConnectionEvent('connect', {})); |
| }, 'Cannot construct a USBConnectionEvent without a device'); |
| </script> |
