servo/tests/wpt/web-platform-tests/webusb/usbIsochronousOutTransferPacket.https.any.js

21 lines
717 B
JavaScript

'use strict';
test(t => {
let packet = new USBIsochronousOutTransferPacket('ok', 42);
assert_equals(packet.status, 'ok');
assert_equals(packet.bytesWritten, 42);
packet = new USBIsochronousOutTransferPacket('stall');
assert_equals(packet.status, 'stall');
assert_equals(packet.bytesWritten, 0);
}, 'Can construct USBIsochronousOutTransferPacket');
test(t => {
assert_throws(TypeError(), () => {
new USBIsochronousOutTransferPacket('invalid_status');
});
}, 'Cannot construct USBIsochronousOutTransferPacket with an invalid status');
test(t => {
assert_throws(TypeError(), () => new USBIsochronousOutTransferPacket());
}, 'Cannot construct USBIsochronousOutTransferPacket without a status');