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// META: script=/resources/testdriver.js
// META: script=/resources/testdriver-vendor.js
// META: script=/bluetooth/resources/bluetooth-test.js
// META: script=/bluetooth/resources/bluetooth-fake-devices.js
'use strict';
const test_desc = 'Find all characteristics in a service.';
bluetooth_test(async () => {
let {device, fake_peripheral, fake_services} = await getDiscoveredHealthThermometerDevice();
// Setup a device with two measurement intervals.
await fake_peripheral.setNextGATTConnectionResponse({code: HCI_SUCCESS});
await device.gatt.connect();
let fake_health_thermometer = fake_services.get('health_thermometer');
await Promise.all([
fake_health_thermometer.addFakeCharacteristic({
uuid: 'measurement_interval',
properties: ['read', 'write', 'indicate']
}),
fake_health_thermometer.addFakeCharacteristic({
uuid: 'measurement_interval',
properties: ['read', 'write', 'indicate']
}),
fake_health_thermometer.addFakeCharacteristic(
{uuid: 'temperature_measurement', properties: ['indicate']})
]);
await fake_peripheral.setNextGATTDiscoveryResponse({code: HCI_SUCCESS});
let service = await device.gatt.getPrimaryService('health_thermometer');
// Actual test starts.
let characteristics = await service.getCharacteristics();
// Expect three characteristic instances.
assert_equals(characteristics.length, 3);
let uuid_set = new Set(characteristics.map(c => c.uuid));
// Two of the expected characteristics are
// 'measurement_interval', so only 2 unique UUID.
assert_equals(uuid_set.size, 2);
assert_true(
uuid_set.has(BluetoothUUID.getCharacteristic('measurement_interval')));
assert_true(
uuid_set.has(BluetoothUUID.getCharacteristic('temperature_measurement')));
}, test_desc);
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