| <!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 = 'A regular write request to a writable characteristic ' + |
| 'should update value.'; |
| const newValue = new TextEncoder().encode('foo'); |
| let characteristic, fake_characteristic; |
| |
| bluetooth_test(() => getMeasurementIntervalCharacteristic() |
| .then(_ => ({characteristic, fake_characteristic} = _)) |
| .then(() => assert_equals(characteristic.value, null)) |
| .then(() => fake_characteristic.setNextWriteResponse({GATT_SUCCESS})) |
| .then(() => characteristic.writeValue(newValue)) |
| .then(() => assert_array_equals( |
| new Uint8Array(characteristic.value.buffer), newValue)) |
| .then(() => fake_characteristic.getLastWrittenValue()) |
| .then(({lastValue, lastWriteType}) => { |
| assert_array_equals(lastValue, newValue); |
| assert_equals(lastWriteType, 'default-deprecated'); |
| }), |
| test_desc); |
| </script> |
