third_party/WebKit/LayoutTests/bluetooth/readValue/read-updates-value.html - Issue 1884133005: bluetooth: Separate readValue tests

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Issue 1884133005: bluetooth: Separate readValue tests (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@bluetooth-mojo-read-value

Patch Set: Fix typo Created 4 years, 8 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

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

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

4 <script src="../../resources/bluetooth/bluetooth-helpers.js"></script>	4 <script src="../../resources/bluetooth/bluetooth-helpers.js"></script>

5 <script>	5 <script>

6 'use strict';	6 'use strict';

7 promise_test(() => {	7 promise_test(() => {

8 return setBluetoothFakeAdapter('HeartRateAdapter')	8 return setBluetoothFakeAdapter('HeartRateAdapter')

9 .then(() => requestDeviceWithKeyDown({	9 .then(() => requestDeviceWithKeyDown({

10 filters: [{services: ['heart_rate']}],	10 filters: [{services: ['heart_rate']}],

11 optionalServices: ['generic_access']}))	11 optionalServices: ['generic_access']}))

12 .then(device => device.gatt.connect())	12 .then(device => device.gatt.connect())

13 .then(gattServer => gattServer.getPrimaryService('generic_access'))	13 .then(gattServer => gattServer.getPrimaryService('generic_access'))

14 .then(service => service.getCharacteristic('gap.device_name'))	14 .then(service => service.getCharacteristic('gap.device_name'))

15 .then(characteristic => {	15 .then(characteristic => {

16 assert_equals(characteristic.value, null);	16 assert_equals(characteristic.value, null);

17 let textEncoder = new TextEncoder();	17 return characteristic.readValue().then(() => {

18 let newValue = textEncoder.encode('foo');	18 let decoder = new TextDecoder('utf-8');

19 return characteristic.writeValue(newValue).then(() => {	19 let value_str = decoder.decode(characteristic.value);

20 assert_array_equals(characteristic.value.buffer, newValue.buffer);	20 assert_equals(value_str, 'Heart Rate Device');

21 });	21 })

22 });	22 });

23 }, 'A regular write request to a writable characteristic should update value.');	23 }, 'Succesful read should update characteristic.value');

24 </script>	24 </script>

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