Chromium Code Reviews Chromium Code Reviews
Issue 2348703003:
Update USBConnectionEvent.idl to match the spec. (Closed)
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|---|---|
| (Empty) | |
| 1 <!DOCTYPE html> | |
| 2 <script src="../resources/testharness.js"></script> | |
| 3 <script src="../resources/testharnessreport.js"></script> | |
| 4 <script src="../resources/mojo-helpers.js"></script> | |
| 5 <script src="resources/fake-devices.js"></script> | |
| 6 <script src="resources/usb-helpers.js"></script> | |
| 7 <script> | |
| 8 'use strict'; | |
| 9 | |
| 10 usb_test(usb => { | |
| 11 usb.mockDeviceManager.addMockDevice(usb.fakeDevices[0]); | |
| 12 | |
| 13 return navigator.usb.getDevices().then(devices => { | |
| 14 assert_equals(devices.length, 1); | |
| 15 let evt = new USBConnectionEvent('connect', { device: devices[0] }); | |
| 16 assert_equals(evt.type, 'connect'); | |
| 17 assert_equals(evt.device, devices[0]); | |
| 18 }); | |
| 19 }, 'Can construct a USBConnectionEvent with a device'); | |
| 20 | |
| 21 test(t => { | |
| 22 try { | |
| 23 new USBConnectionEvent('connect', { device: null }); | |
|
Jeffrey Yasskin
2016/09/27 19:54:57
FWIW, I think you can use promise_rejects() for th
Reilly Grant (use Gerrit)
2016/09/28 02:07:24
There is assert_throws() but it only accepts DOMEx
Jeffrey Yasskin
2016/09/28 20:21:52
It turns out that TypeError() works, while 'TypeEr
| |
| 24 assert_unreached('expected TypeError'); | |
| 25 } catch (err) { | |
| 26 assert_true(err instanceof TypeError); | |
| 27 } | |
| 28 | |
| 29 try { | |
| 30 new USBConnectionEvent('connect', {}) | |
| 31 assert_unreached('expected TypeError'); | |
| 32 } catch (err) { | |
| 33 assert_true(err instanceof TypeError); | |
| 34 } | |
| 35 }, 'Cannot construct a USBConnectionEvent without a device'); | |
| 36 </script> | |
| OLD | NEW |
