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feat: implement Bluetooth Emulation BiDi mapping (#2624)
Implements the Bluetooth Emulation spec from WebBluetoothCG/web-bluetooth#630.
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| Original file line number | Diff line number | Diff line change |
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| # Copyright 2024 Google LLC. | ||
| # Copyright (c) Microsoft Corporation. | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
|
|
||
| import pytest | ||
| from test_helpers import (AnyExtending, execute_command, goto_url, | ||
| send_JSON_command, subscribe, wait_for_event) | ||
|
|
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| HTML_SINGLE_PERIPHERAL = """ | ||
| <div> | ||
| <button id="bluetooth">bluetooth</button> | ||
| <script> | ||
| const options = {filters: [{name:"SomeDevice"}]}; | ||
| document.getElementById('bluetooth').addEventListener('click', () => { | ||
| navigator.bluetooth.requestDevice(options); | ||
| }); | ||
| </script> | ||
| </div> | ||
| """ | ||
|
|
||
| # Create a fake BT device. | ||
| fake_device_address = '09:09:09:09:09:09' | ||
|
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| async def setup_device(websocket, context_id): | ||
| # Simulate a Bluetooth adapter. | ||
| await execute_command( | ||
| websocket, { | ||
| 'method': 'bluetooth.simulateAdapter', | ||
| 'params': { | ||
| 'context': context_id, | ||
| 'state': 'powered-on', | ||
| } | ||
| }) | ||
|
|
||
| # Create a fake BT device. | ||
| fake_device_address = '09:09:09:09:09:09' | ||
| await execute_command( | ||
| websocket, { | ||
| 'method': 'bluetooth.simulatePreconnectedPeripheral', | ||
| 'params': { | ||
| 'context': context_id, | ||
| 'address': fake_device_address, | ||
| 'name': 'SomeDevice', | ||
| 'manufacturerData': [{ | ||
| 'key': 17, | ||
| 'data': 'AP8BAX8=', | ||
| }], | ||
| 'knownServiceUuids': | ||
| ['12345678-1234-5678-9abc-def123456789', ], | ||
| } | ||
| }) | ||
|
|
||
|
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| @pytest.mark.asyncio | ||
| @pytest.mark.parametrize('capabilities', [{ | ||
| 'goog:chromeOptions': { | ||
| 'args': ['--enable-features=WebBluetooth'] | ||
| } | ||
| }], | ||
| indirect=True) | ||
| async def test_bluetooth_requestDevicePromptUpdated(websocket, context_id, | ||
| html, test_headless_mode): | ||
| if test_headless_mode == "old": | ||
| pytest.xfail("Old headless mode does not support Bluetooth") | ||
|
|
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| await subscribe(websocket, ['bluetooth']) | ||
|
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| url = html(HTML_SINGLE_PERIPHERAL) | ||
| await goto_url(websocket, context_id, url) | ||
|
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| await setup_device(websocket, context_id) | ||
|
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| await send_JSON_command( | ||
| websocket, { | ||
| 'method': 'script.evaluate', | ||
| 'params': { | ||
| 'expression': 'document.querySelector("#bluetooth").click();', | ||
| 'awaitPromise': True, | ||
| 'target': { | ||
| 'context': context_id, | ||
| }, | ||
| 'userActivation': True | ||
| } | ||
| }) | ||
|
|
||
| response = await wait_for_event(websocket, | ||
| 'bluetooth.requestDevicePromptUpdated') | ||
| assert response == AnyExtending({ | ||
| 'type': 'event', | ||
| 'method': 'bluetooth.requestDevicePromptUpdated', | ||
| 'params': { | ||
| 'context': context_id, | ||
| 'devices': [{ | ||
| 'id': fake_device_address | ||
| }], | ||
| } | ||
| }) | ||
|
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|
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| @pytest.mark.asyncio | ||
| @pytest.mark.parametrize('capabilities', [{ | ||
| 'goog:chromeOptions': { | ||
| 'args': ['--enable-features=WebBluetooth'] | ||
| } | ||
| }], | ||
| indirect=True) | ||
| @pytest.mark.parametrize('accept', [True, False]) | ||
| async def test_bluetooth_handleRequestDevicePrompt(websocket, context_id, html, | ||
| test_headless_mode, accept): | ||
| if test_headless_mode == "old": | ||
| pytest.xfail("Old headless mode does not support Bluetooth") | ||
|
|
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| await subscribe(websocket, ['bluetooth']) | ||
|
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| url = html(HTML_SINGLE_PERIPHERAL) | ||
| await goto_url(websocket, context_id, url) | ||
|
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| await setup_device(websocket, context_id) | ||
|
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| await send_JSON_command( | ||
| websocket, { | ||
| 'method': 'script.evaluate', | ||
| 'params': { | ||
| 'expression': 'document.querySelector("#bluetooth").click();', | ||
| 'awaitPromise': True, | ||
| 'target': { | ||
| 'context': context_id, | ||
| }, | ||
| 'userActivation': True | ||
| } | ||
| }) | ||
|
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| event = await wait_for_event(websocket, | ||
| 'bluetooth.requestDevicePromptUpdated') | ||
|
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| await execute_command( | ||
| websocket, { | ||
| 'method': 'bluetooth.handleRequestDevicePrompt', | ||
| 'params': { | ||
| 'context': context_id, | ||
| 'accept': accept, | ||
| 'prompt': event['params']['prompt'], | ||
| 'device': event['params']['devices'][0]['id'] | ||
| } | ||
| }) |