| <!DOCTYPE html> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script src="../resources/mojo-helpers.js"></script> |
| <script src="resources/fake-devices.js"></script> |
| <script src="resources/usb-helpers.js"></script> |
| <script> |
| 'use strict'; |
| |
| usb_test(usb => { |
| usb.mockDeviceManager.addMockDevice(usb.fakeDevices[0]); |
| |
| return navigator.usb.getDevices().then(devices => { |
| assert_equals(devices.length, 1); |
| usb.assertDeviceInfoEquals(devices[0], usb.fakeDevices[0]); |
| }); |
| }, 'getDevices returns devices exposed by the DeviceManager service.'); |
| |
| usb_test(usb => { |
| return callWithKeyDown(() => navigator.usb.requestDevice({ filters: [] }) |
| .then(device => { |
| assert_unreachable('requestDevice should reject when no device selected'); |
| }) |
| .catch(error => { |
| assert_equals(error.code, DOMException.NOT_FOUND_ERR); |
| return Promise.resolve(); |
| }) |
| ); |
| }, 'requestDevice rejects when no device is chosen'); |
| |
| usb_test(usb => { |
| usb.mockPermissionBubble.setChosenDevice(usb.fakeDevices[0]); |
| return callWithKeyDown(() => navigator.usb.requestDevice({ filters: [] }) |
| .then(device => { |
| usb.assertDeviceInfoEquals(device, usb.fakeDevices[0]); |
| }) |
| ); |
| }, 'requestDevice returns the device chosen by the user'); |
| |
| usb_test(usb => { |
| let promise = new Promise((resolve, reject) => { |
| navigator.usb.addEventListener('connect', e => { |
| usb.assertDeviceInfoEquals(e.device, usb.fakeDevices[0]); |
| resolve(); |
| }); |
| }); |
| |
| usb.mockDeviceManager.addMockDevice(usb.fakeDevices[0]); |
| return promise; |
| }, 'onconnect event is trigged by adding a device'); |
| |
| usb_test(usb => { |
| let promise = new Promise((resolve, reject) => { |
| navigator.usb.addEventListener('disconnect', e => { |
| usb.assertDeviceInfoEquals(e.device, usb.fakeDevices[0]); |
| resolve(); |
| }); |
| }); |
| |
| usb.mockDeviceManager.addMockDevice(usb.fakeDevices[0]); |
| usb.mockDeviceManager.removeMockDevice(usb.fakeDevices[0]); |
| return promise; |
| }, 'ondisconnect event is triggered by removing a device'); |
| </script> |
