third_party/WebKit/LayoutTests/usb/usb-connection-event.html - Issue 2789723003: Migrate WebUSB LayoutTests into external/wpt

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Side by Side Diff: third_party/WebKit/LayoutTests/usb/usb-connection-event.html

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

Patch Set: Upstream tests that will work in stable Chrome 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 src="resources/fake-devices.js"></script>

5 <script src="resources/usb-helpers.js"></script>

6 <script src="resources/webusb-test.js"></script>

7 <script>

8 'use strict';

9

10 usb_test(() => {

11 return getFakeDevice().then(({ device }) => {

12 let evt = new USBConnectionEvent('connect', { device: device });

13 assert_equals(evt.type, 'connect');

14 assert_equals(evt.device, device);

15 });

16 }, 'Can construct a USBConnectionEvent with a device');

17

18 test(t => {

19 try {

20 new USBConnectionEvent('connect', { device: null });

21 assert_unreached('expected TypeError');

22 } catch (err) {

23 assert_true(err instanceof TypeError);

24 }

25

26 try {

27 new USBConnectionEvent('connect', {})

28 assert_unreached('expected TypeError');

29 } catch (err) {

30 assert_true(err instanceof TypeError);

31 }

32 }, 'Cannot construct a USBConnectionEvent without a device');

33 </script>

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