| // META: script=/webusb/resources/fake-devices.js |
| // META: script=/webusb/resources/usb-helpers.js |
| 'use strict'; |
| |
| usb_test(async () => { |
| let { device } = await getFakeDevice(); |
| let configuration = new USBConfiguration( |
| device, device.configurations[1].configurationValue); |
| assertDeviceInfoEquals(configuration, fakeDeviceInit.configurations[1]); |
| }, 'Can construct a USBConfiguration.'); |
| |
| usb_test(async () => { |
| let { device } = await getFakeDevice(); |
| try { |
| let configuration = |
| new USBConfiguration(device, device.configurations.length + 1); |
| assert_unreached( |
| 'USBConfiguration should reject an invalid configuration value'); |
| } catch (error) { |
| assert_equals(error.name, 'RangeError'); |
| } |
| }, 'Constructing a USBConfiguration with an invalid configuration value ' + |
| 'throws a range error.'); |
