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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <script src="../resources/testharness.js"></script> |
| 3 <script src="../resources/testharnessreport.js"></script> |
| 4 <script src="../resources/mojo-helpers.js"></script> |
| 5 <script src="resources/fake-devices.js"></script> |
| 6 <script src="resources/usb-helpers.js"></script> |
| 7 <script> |
| 8 'use strict'; |
| 9 |
| 10 usb_test(usb => { |
| 11 usb.mockDeviceManager.addMockDevice(usb.fakeDevices[0]); |
| 12 |
| 13 return navigator.usb.getDevices().then(devices => { |
| 14 assert_equals(devices.length, 1); |
| 15 usb.assertDeviceInfoEquals(devices[0], usb.fakeDevices[0]); |
| 16 }); |
| 17 }, 'getDevices returns devices exposed by the DeviceManager service.'); |
| 18 |
| 19 usb_test(usb => { |
| 20 return callWithKeyDown(() => navigator.usb.requestDevice({ filters: [] }) |
| 21 .then(device => { |
| 22 assert_unreachable('requestDevice should reject when no device selected'); |
| 23 }) |
| 24 .catch(error => { |
| 25 assert_equals(error.code, DOMException.NOT_FOUND_ERR); |
| 26 return Promise.resolve(); |
| 27 }) |
| 28 ); |
| 29 }, 'requestDevice rejects when no device is chosen'); |
| 30 |
| 31 usb_test(usb => { |
| 32 usb.mockPermissionBubble.setChosenDevice(usb.fakeDevices[0]); |
| 33 return callWithKeyDown(() => navigator.usb.requestDevice({ filters: [] }) |
| 34 .then(device => { |
| 35 usb.assertDeviceInfoEquals(device, usb.fakeDevices[0]); |
| 36 }) |
| 37 ); |
| 38 }, 'requestDevice returns the device chosen by the user'); |
| 39 |
| 40 usb_test(usb => { |
| 41 let promise = new Promise((resolve, reject) => { |
| 42 navigator.usb.addEventListener('connect', e => { |
| 43 usb.assertDeviceInfoEquals(e.device, usb.fakeDevices[0]); |
| 44 resolve(); |
| 45 }); |
| 46 }); |
| 47 |
| 48 usb.mockDeviceManager.addMockDevice(usb.fakeDevices[0]); |
| 49 return promise; |
| 50 }, 'onconnect event is trigged by adding a device'); |
| 51 |
| 52 usb_test(usb => { |
| 53 let promise = new Promise((resolve, reject) => { |
| 54 navigator.usb.addEventListener('disconnect', e => { |
| 55 usb.assertDeviceInfoEquals(e.device, usb.fakeDevices[0]); |
| 56 resolve(); |
| 57 }); |
| 58 }); |
| 59 |
| 60 usb.mockDeviceManager.addMockDevice(usb.fakeDevices[0]); |
| 61 usb.mockDeviceManager.removeMockDevice(usb.fakeDevices[0]); |
| 62 return promise; |
| 63 }, 'ondisconnect event is triggered by removing a device'); |
| 64 </script> |
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Chromium Code Reviews
Issue 1730403006:
Basic layout tests for WebUSB. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master