usb.https.any.js - mozsearch

Enable keyboard shortcuts

This test has a WPT meta file that expects 4 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /webusb/usb.https.any.html - WPT Dashboard Interop Dashboard
- /webusb/usb.https.any.worker.html - WPT Dashboard Interop Dashboard

// META: script=/resources/test-only-api.js

// META: script=/webusb/resources/fake-devices.js

// META: script=/webusb/resources/usb-helpers.js

'use strict';

let usbDevice, devicesFirstTime, fakeDevice, removedDevice;

usb_test(() => getFakeDevice()

    .then(_ => usbDevice = _.device)

    .then(() => navigator.usb.getDevices())

    .then(devices => {

      assert_equals(devices.length, 1);

      assert_equals(usbDevice, devices[0]);

      assertDeviceInfoEquals(devices[0], fakeDeviceInit);

    }), 'getDevices returns devices that are connected');

usb_test(() => getFakeDevice()

    .then(() => navigator.usb.getDevices())

    .then(_ => devicesFirstTime = _)

    .then(() => assert_equals(devicesFirstTime.length, 1))

    .then(() => navigator.usb.getDevices())

    .then(devicesSecondTime => assert_array_equals(devicesSecondTime,

        devicesFirstTime)),

    'getDevices returns the same objects for each USB device');

usb_test(() => getFakeDevice()

    .then(_ => usbDevice = _.device)

    .then(() => assertDeviceInfoEquals(usbDevice, fakeDeviceInit))

    .then(() => usbDevice.open())

    .then(() => usbDevice.close()),

    'onconnect event is trigged by adding a device');

usb_test(() => getFakeDevice()

    .then(_ => {

      usbDevice = _.device;

      fakeDevice = _.fakeDevice;

})

    .then(() => waitForDisconnect(fakeDevice))

    .then(_ => removedDevice = _)

    .then(() => {

      assertDeviceInfoEquals(removedDevice, fakeDeviceInit);

      assert_equals(removedDevice, usbDevice);

})

    .then(() => removedDevice.open())

    .then(() =>

        assert_unreachable('should not be able to open a disconnected device'),

        error => assert_equals(error.code, DOMException.NOT_FOUND_ERR)),

    'ondisconnect event is triggered by removing a device');

done();