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<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="/bluetooth/resources/bluetooth-test.js"></script>
<script src="/bluetooth/resources/bluetooth-fake-devices.js"></script>
<script>
'use strict';
const test_desc = 'Find all characteristics in a service.';
let device, fake_peripheral;
bluetooth_test(() => getDiscoveredHealthThermometerDevice()
.then(_ => ({device, fake_peripheral} = _))
// Setup a device with two measurement intervals.
.then(() =>
fake_peripheral.setNextGATTConnectionResponse({code: HCI_SUCCESS}))
.then(() => device.gatt.connect())
.then(() => fake_peripheral.addFakeService({uuid: 'health_thermometer'}))
.then(fake_health_thermometer => 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']})
]))
.then(() =>
fake_peripheral.setNextGATTDiscoveryResponse({code: HCI_SUCCESS}))
.then(() => device.gatt.getPrimaryService('health_thermometer'))
// Actual test starts.
.then(service => service.getCharacteristics())
.then(characteristics => {
// 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);
</script>
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