Content - c2aa78a0662347f1da802839f8e0b716ee60334b - e816263/webusb/usbIsochronousInTransferPacket.https.html

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Tip revision: 093b9474d12dc945dccdff7cc35ace71b60c9978 authored by moz-wptsync-bot on 13 March 2018, 19:14:12 UTC
Add a WPT test for calc font-variation-settings.

Tip revision: 093b947

usbIsochronousInTransferPacket.https.html

<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
'use strict';

test(t => {
  let data_view = new DataView(Uint8Array.from([1, 2, 3, 4]).buffer);
  let packet = new USBIsochronousInTransferPacket('ok', data_view);
  assert_equals(packet.status, 'ok');
  assert_equals(packet.data.getInt32(0), 16909060);
}, 'Can construct a USBIsochronousInTransferPacket');

test(t => {
  let packet = new USBIsochronousInTransferPacket('stall');
  assert_equals(packet.status, 'stall');
  assert_equals(packet.data, null);

  packet = new USBIsochronousInTransferPacket('stall', null);
  assert_equals(packet.status, 'stall');
  assert_equals(packet.data, null);
}, 'Can construct a USBIsochronousInTransferPacket without a DataView');

test(t => {
  assert_throws(TypeError(), () => {
    new USBIsochronousInTransferPacket('invalid_status');
  });
}, 'Cannot construct USBIsochronousInTransferPacket with an invalid status');

test(t => {
  assert_throws(TypeError(), () => new USBIsochronousInTransferPacket());
}, 'Cannot construct USBIsochronousInTransferPacket without a status');
</script>

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https://github.com/web-platform-tests/wpt