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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 = 'A regular write request to a writable characteristic ' +
'should succeed.';
bluetooth_test(async () => {
const {characteristic, fake_characteristic} =
await getMeasurementIntervalCharacteristic();
let lastValue, lastWriteType;
({lastValue, lastWriteType} =
await fake_characteristic.getLastWrittenValue());
assert_equals(lastValue, null);
assert_equals(lastWriteType, 'none');
const typed_array = Uint8Array.of(1, 2);
await characteristic.writeValueWithoutResponse(typed_array);
({lastValue, lastWriteType} =
await fake_characteristic.getLastWrittenValue());
assert_array_equals(lastValue, [1, 2]);
assert_equals(lastWriteType, 'without-response');
const array_buffer = Uint8Array.of(3, 4).buffer;
await characteristic.writeValueWithoutResponse(array_buffer);
({lastValue, lastWriteType} =
await fake_characteristic.getLastWrittenValue());
assert_array_equals(lastValue, [3, 4]);
assert_equals(lastWriteType, 'without-response');
const data_view = new DataView(new ArrayBuffer(2));
data_view.setUint8(0, 5);
data_view.setUint8(1, 6);
await characteristic.writeValueWithoutResponse(data_view);
({lastValue, lastWriteType} =
await fake_characteristic.getLastWrittenValue());
assert_array_equals(lastValue, [5, 6]);
assert_equals(lastWriteType, 'without-response');
}, test_desc);
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