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Issue 2654403002: Implement WebBluetooth descriptor.writeValue() (Closed)
Patch Set: #4 Created 3 years, 10 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/bluetooth/bluetooth-helpers.js"></script>
5 <script>
6 'use strict';
7 promise_test(() => {
8 let length = 1;
9 let descriptor;
10 return setBluetoothFakeAdapter('DisconnectingHealthThermometerAdapter')
11 .then(() => requestDeviceWithKeyDown({
12 filters: [{services: ['health_thermometer']}]}))
13 .then(device => device.gatt.connect())
14 .then(gattServer => gattServer.getPrimaryService('health_thermometer'))
15 .then(service => service.getCharacteristic('measurement_interval'))
16 .then(characteristic => characteristic.getDescriptor(user_description.name))
17 .then(d => descriptor = d)
18 .then(() => descriptor.writeValue(new Uint8Array(length)))
19 .then(() => descriptor.writeValue(new ArrayBuffer(length)))
20 .then(() => descriptor.writeValue(new DataView(new ArrayBuffer(length))));
21 }, 'A regular write request to a writable descriptor should succeed.');
22 </script>
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