third_party/WebKit/LayoutTests/usb/usb-in-transfer-result.html - Issue 2789723003: Migrate WebUSB LayoutTests into external/wpt

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Issue 2789723003: Migrate WebUSB LayoutTests into external/wpt (Closed)

Patch Set: Add README.md and more comments explaining the polyfill Created 3 years, 6 months ago

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1 <!DOCTYPE html>

2 <script src="../resources/testharness.js"></script>

3 <script src="../resources/testharnessreport.js"></script>

4 <script>

5 'use strict';

6

7 test(t => {

8 let data_view = new DataView(Uint8Array.from([1, 2, 3, 4]).buffer);

9 let result = new USBInTransferResult('ok', data_view);

10 assert_equals(result.status, 'ok');

11 assert_equals(result.data.getInt32(0), 16909060);

12 }, 'Can construct a USBInTransferResult');

13

14 test(t => {

15 let result = new USBInTransferResult('stall');

16 assert_equals(result.status, 'stall');

17 assert_equals(result.data, null);

18

19 result = new USBInTransferResult('babble', null);

20 assert_equals(result.status, 'babble');

21 assert_equals(result.data, null);

22 }, 'Can construct a USBInTransferResult without a DataView');

23

24 test(t => {

25 assert_throws(TypeError(), () => new USBInTransferResult('invalid_status'));

26 }, 'Cannot construct USBInTransferResult with an invalid status');

27

28 test(t => {

29 assert_throws(TypeError(), () => new USBInTransferResult());

30 }, 'Cannot construct USBInTransferResult without a status');

31 </script>

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