| <!DOCTYPE html> |
| <body> |
| <script type="module"> |
| import '/resources/testharness.js'; |
| import '/resources/testharnessreport.js'; |
| |
| import {compareDataViews, hid_test, oninputreport, trustedClick} from './resources/hid-test-utils.js'; |
| |
| const kTestVendorId = 0x1234; |
| const kTestProductId = 0xabcd; |
| const kReportId = 0x01; |
| const kReportBytes = new Uint8Array([0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef]); |
| |
| // Creates a HidDeviceInfo, adds it to the HID service, opens a connection to |
| // the newly created device, and returns the HidConnection fake. |
| async function addAndOpenDevice(fake) { |
| const deviceInfo = fake.makeDevice(kTestVendorId, kTestProductId); |
| const guid = deviceInfo.guid; |
| const key = fake.addDevice(deviceInfo); |
| fake.setSelectedDevice(key); |
| |
| await trustedClick(); |
| const devices = await navigator.hid.requestDevice({filters: []}); |
| assert_true(devices instanceof Array); |
| assert_equals(devices.length, 1); |
| |
| const device = devices[0]; |
| assert_true(device instanceof HIDDevice); |
| |
| await device.open(); |
| assert_true(device.opened); |
| |
| const fakeConnection = fake.getFakeConnection(guid); |
| return {device, fakeConnection}; |
| } |
| |
| hid_test(async (t, fake) => { |
| const {device, fakeConnection} = await addAndOpenDevice(fake); |
| // Register an oninputreport listener and check that it receives a simulated |
| // input report. |
| fakeConnection.simulateInputReport(kReportId, kReportBytes); |
| const inputReport = await oninputreport(device); |
| assert_equals(inputReport.reportId, kReportId); |
| compareDataViews(inputReport.data, new DataView(kReportBytes.buffer)); |
| }, 'oninputreport event listener works'); |
| |
| hid_test(async (t, fake) => { |
| const {device, fakeConnection} = await addAndOpenDevice(fake); |
| // Simulate write() success. |
| fakeConnection.queueExpectedWrite(true, kReportId, kReportBytes); |
| await device.sendReport(kReportId, kReportBytes); |
| fakeConnection.assertExpectationsMet(); |
| }, 'sendReport works'); |
| |
| hid_test(async (t, fake) => { |
| const {device, fakeConnection} = await addAndOpenDevice(fake); |
| // Simulate write() failure. |
| fakeConnection.queueExpectedWrite(false, kReportId, kReportBytes); |
| await promise_rejects_dom(t, 'NotAllowedError', |
| device.sendReport(kReportId, kReportBytes)); |
| fakeConnection.assertExpectationsMet(); |
| }, 'Failed sendReport rejects'); |
| |
| hid_test(async (t, fake) => { |
| const {device, fakeConnection} = await addAndOpenDevice(fake); |
| // Simulate getFeatureReport() success. |
| fakeConnection.queueExpectedGetFeatureReport(true, kReportId, kReportBytes); |
| const featureReport = await device.receiveFeatureReport(kReportId); |
| compareDataViews(featureReport, new DataView(kReportBytes.buffer)); |
| fakeConnection.assertExpectationsMet(); |
| }, 'receiveFeatureReport works'); |
| |
| hid_test(async (t, fake) => { |
| const {device, fakeConnection} = await addAndOpenDevice(fake); |
| // Simulate getFeatureReport() failure. |
| fakeConnection.queueExpectedGetFeatureReport(false, kReportId, kReportBytes); |
| await promise_rejects_dom(t, 'NotAllowedError', |
| device.receiveFeatureReport(kReportId)); |
| fakeConnection.assertExpectationsMet(); |
| }, 'Failed receiveFeatureReport rejects'); |
| |
| hid_test(async (t, fake) => { |
| const {device, fakeConnection} = await addAndOpenDevice(fake); |
| // Simulate sendFeatureReport() success. |
| fakeConnection.queueExpectedSendFeatureReport(true, kReportId, kReportBytes); |
| await device.sendFeatureReport(kReportId, kReportBytes); |
| fakeConnection.assertExpectationsMet(); |
| }, 'sendFeatureReport works'); |
| |
| hid_test(async (t, fake) => { |
| const {device, fakeConnection} = await addAndOpenDevice(fake); |
| // Simulate sendFeatureReport() failure. |
| fakeConnection.queueExpectedSendFeatureReport(false, kReportId, kReportBytes); |
| await promise_rejects_dom(t, 'NotAllowedError', |
| device.sendFeatureReport(kReportId, kReportBytes)); |
| fakeConnection.assertExpectationsMet(); |
| }, 'Failed sendFeatureReport rejects'); |
| |
| </script> |
| </body> |
