1 files changed, 19 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webusb/usbIsochronousOutTransferResult.https.any.js b/testing/web-platform/tests/webusb/usbIsochronousOutTransferResult.https.any.js
new file mode 100644
index 0000000000..692420d948
--- /dev/null
+++ b/testing/web-platform/tests/webusb/usbIsochronousOutTransferResult.https.any.js
@@ -0,0 +1,19 @@
+'use strict';
+
+test(t => {
+  let packets = [
+      new USBIsochronousOutTransferPacket('ok', 42),
+      new USBIsochronousOutTransferPacket('stall')
+  ];
+
+  let result = new USBIsochronousOutTransferResult(packets);
+  assert_equals(result.packets.length, 2);
+  assert_equals(result.packets[0].status, 'ok');
+  assert_equals(result.packets[0].bytesWritten, 42);
+  assert_equals(result.packets[1].status, 'stall');
+  assert_equals(result.packets[1].bytesWritten, 0);
+}, 'Can construct a USBIsochronousOutTransferResult');
+
+test(t => {
+  assert_throws_js(TypeError, () => new USBIsochronousOutTransferResult());
+}, 'Cannot construct a USBIsochronousOutTransferResult without packets');