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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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