| <!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-helpers.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> |
