third_party/WebKit/LayoutTests/bluetooth/gattserverdisconnected-event/disconnected_gc.html - Issue 2441313002: bluetooth: Introduce helper function for requesting a disconnection

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Side by Side Diff: third_party/WebKit/LayoutTests/bluetooth/gattserverdisconnected-event/disconnected_gc.html

Issue 2441313002: bluetooth: Introduce helper function for requesting a disconnection (Closed)

Patch Set: Add example to function Created 4 years, 1 month 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(t => {	7 promise_test(t => {

8 return setBluetoothFakeAdapter('DisconnectingHeartRateAdapter')	8 return setBluetoothFakeAdapter('DisconnectingHeartRateAdapter')

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

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

11 optionalServices: [request_disconnection_service_uuid]	11 optionalServices: [request_disconnection_service_uuid]

12 }))	12 }))

13 .then(device => device.gatt.connect())	13 .then(device => device.gatt.connect())

14 .then(gattServer => gattServer.getPrimaryService(request_disconnection_servi ce_uuid))	14 .then(gattServer => get_request_disconnection(gattServer))

15 .then(service => service.getCharacteristic(request_disconnection_characteris tic_uuid))

16 .then(requestDisconnection => {	15 .then(requestDisconnection => {

17 requestDisconnection.writeValue(new Uint8Array([0]));	16 requestDisconnection();

18 requestDisconnection = undefined;	17 requestDisconnection = undefined;

19 return runGarbageCollection();	18 return runGarbageCollection();

20 // Wait 50ms after the GC runs for the disconnection event to come back.	19 // Wait 50ms after the GC runs for the disconnection event to come back.

21 // There's nothing to assert other than that only valid memory is used.	20 // There's nothing to assert other than that only valid memory is used.

22 }).then(() => new Promise(resolve => setTimeout(resolve, 50)));	21 }).then(() => new Promise(resolve => setTimeout(resolve, 50)));

23 }, 'A device disconnecting after the BluetoothDevice object has been gced ' +	22 }, 'A device disconnecting after the BluetoothDevice object has been gced ' +

24 'should not access freed memory.');	23 'should not access freed memory.');

25 </script>	24 </script>

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