1 files changed, 19 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webusb/usbOutTransferResult.https.any.js b/testing/web-platform/tests/webusb/usbOutTransferResult.https.any.js
new file mode 100644
index 0000000000..200c0716eb
--- /dev/null
+++ b/testing/web-platform/tests/webusb/usbOutTransferResult.https.any.js
@@ -0,0 +1,19 @@
+'use strict';
+
+test(t => {
+  let result = new USBOutTransferResult('ok', 42);
+  assert_equals(result.status, 'ok');
+  assert_equals(result.bytesWritten, 42);
+
+  result = new USBOutTransferResult('stall');
+  assert_equals(result.status, 'stall');
+  assert_equals(result.bytesWritten, 0);
+}, 'Can construct USBOutTransferResult');
+
+test(t => {
+  assert_throws_js(TypeError, () => new USBOutTransferResult('invalid_status'));
+}, 'Cannot construct USBOutTransferResult with an invalid status');
+
+test(t => {
+  assert_throws_js(TypeError, () => new USBOutTransferResult());
+}, 'Cannot construct USBOutTransferResult without a status');