1 files changed, 29 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webusb/usbInTransferResult.https.any.js b/testing/web-platform/tests/webusb/usbInTransferResult.https.any.js
new file mode 100644
index 0000000000..dcfa38124a
--- /dev/null
+++ b/testing/web-platform/tests/webusb/usbInTransferResult.https.any.js
@@ -0,0 +1,29 @@
+// META: script=/resources/test-only-api.js
+// META: script=/webusb/resources/fake-devices.js
+// META: script=/webusb/resources/usb-helpers.js
+'use strict';
+
+test(t => {
+  let data_view = new DataView(Uint8Array.from([1, 2, 3, 4]).buffer);
+  let result = new USBInTransferResult('ok', data_view);
+  assert_equals(result.status, 'ok');
+  assert_equals(result.data.getInt32(0), 16909060);
+}, 'Can construct a USBInTransferResult');
+
+test(t => {
+  let result = new USBInTransferResult('stall');
+  assert_equals(result.status, 'stall');
+  assert_equals(result.data, null);
+
+  result = new USBInTransferResult('babble', null);
+  assert_equals(result.status, 'babble');
+  assert_equals(result.data, null);
+}, 'Can construct a USBInTransferResult without a DataView');
+
+test(t => {
+  assert_throws_js(TypeError, () => new USBInTransferResult('invalid_status'));
+}, 'Cannot construct USBInTransferResult with an invalid status');
+
+test(t => {
+  assert_throws_js(TypeError, () => new USBInTransferResult());
+}, 'Cannot construct USBInTransferResult without a status');