| <!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 descriptor ' + |
| 'should succeed.'; |
| let typed_array = Uint8Array.of(1, 2); |
| let array_buffer = Uint8Array.of(3, 4).buffer; |
| let data_view = new DataView(new ArrayBuffer(2)); |
| let descriptor, fake_descriptor; |
| |
| bluetooth_test(() => getUserDescriptionDescriptor() |
| .then(_ => ({descriptor, fake_descriptor} = _)) |
| .then(() => new Promise(resolve => { |
| data_view.setUint8(0, 5); |
| data_view.setUint8(1, 6); |
| resolve(); |
| })) |
| .then(() => fake_descriptor.getLastWrittenValue()) |
| .then(last_value => assert_true(last_value === null)) |
| |
| .then(() => fake_descriptor.setNextWriteResponse(GATT_SUCCESS)) |
| .then(() => descriptor.writeValue(typed_array)) |
| .then(() => fake_descriptor.getLastWrittenValue()) |
| .then(last_value => assert_array_equals(last_value, [1, 2])) |
| |
| .then(() => fake_descriptor.setNextWriteResponse(GATT_SUCCESS)) |
| .then(() => descriptor.writeValue(array_buffer)) |
| .then(() => fake_descriptor.getLastWrittenValue()) |
| .then(last_value => assert_array_equals(last_value, [3, 4])) |
| |
| .then(() => fake_descriptor.setNextWriteResponse(GATT_SUCCESS)) |
| .then(() => descriptor.writeValue(data_view)) |
| .then(() => fake_descriptor.getLastWrittenValue()) |
| .then(last_value => assert_array_equals(last_value, [5, 6])), |
| test_desc); |
| </script> |
