| #!/usr/bin/env python3 |
| # |
| # Copyright 2021 - The Android Open Source Project |
| # |
| # 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 typing |
| if typing.TYPE_CHECKING: |
| from acts.controllers.fuchsia_device import FuchsiaDevice |
| |
| |
| class FuchsiaSessionManagerLib(): |
| def __init__(self, fuchsia_device): |
| self.device: FuchsiaDevice = fuchsia_device |
| |
| def resumeSession(self): |
| """Resumes a previously paused session |
| |
| Returns: |
| Dictionary: |
| error: None, unless an error occurs |
| result: 'Success' or None if error |
| """ |
| try: |
| self.device.ffx_command( |
| "component bind /core/session-manager/session:session") |
| return {'error': None, 'result': 'Success'} |
| except Exception as e: |
| return {'error': e, 'result': None} |
| |
| def pauseSession(self): |
| """Pause the session, allowing for later resumption |
| |
| Returns: |
| Dictionary: |
| error: None, unless an error occurs |
| result: 'Success', 'NoSessionToPause', or None if error |
| """ |
| result = self.device.ffx_command( |
| "component stop -r /core/session-manager/session:session", |
| skip_status_code_check=True) |
| |
| if result.exit_status == 0: |
| return {'error': None, 'result': 'Success'} |
| else: |
| if "InstanceNotFound" in result.stderr: |
| return {'error': None, 'result': 'NoSessionToPause'} |
| else: |
| return {'error': result, 'result': None} |