| Tom Turney | 35d297e | 2018-05-11 13:37:41 -0700 | [diff] [blame^] | 1 | #!/usr/bin/env python3.4 |
| 2 | # |
| 3 | # Copyright 2018 - The Android Open Source Project |
| 4 | # |
| 5 | # Licensed under the Apache License, Version 2.0 (the 'License'); |
| 6 | # you may not use this file except in compliance with the License. |
| 7 | # You may obtain a copy of the License at |
| 8 | # |
| 9 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | # |
| 11 | # Unless required by applicable law or agreed to in writing, software |
| 12 | # distributed under the License is distributed on an 'AS IS' BASIS, |
| 13 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | # See the License for the specific language governing permissions and |
| 15 | # limitations under the License. |
| 16 | |
| 17 | import acts.test_utils.power.PowerBaseTest as PBT |
| 18 | from acts.test_utils.wifi import wifi_power_test_utils as wputils |
| 19 | |
| 20 | IPERF_DURATION = 'iperf_duration' |
| 21 | |
| 22 | |
| 23 | class PowerWiFiBaseTest(PBT.PowerBaseTest): |
| 24 | """Base class for WiFi power related tests. |
| 25 | |
| 26 | Inherited from the PowerBaseTest class |
| 27 | """ |
| 28 | |
| 29 | def setup_class(self): |
| 30 | |
| 31 | super().setup_class() |
| 32 | if hasattr(self, 'access_points'): |
| 33 | self.access_point = self.access_points[0] |
| 34 | self.access_point_main = self.access_points[0] |
| 35 | if len(self.access_points) > 1: |
| 36 | self.access_point_aux = self.access_points[1] |
| 37 | self.networks = self.unpack_custom_file(self.network_file, False) |
| 38 | self.main_network = self.networks['main_network'] |
| 39 | self.aux_network = self.networks['aux_network'] |
| 40 | if hasattr(self, 'packet_senders'): |
| 41 | self.pkt_sender = self.packet_senders[0] |
| 42 | if hasattr(self, 'iperf_servers'): |
| 43 | self.iperf_server = self.iperf_servers[0] |
| 44 | if hasattr(self, 'iperf_duration'): |
| 45 | self.mon_duration = self.iperf_duration - 10 |
| 46 | self.create_monsoon_info() |
| 47 | |
| 48 | def teardown_test(self): |
| 49 | """Tear down necessary objects after test case is finished. |
| 50 | |
| 51 | Bring down the AP interface, delete the bridge interface, stop the |
| 52 | packet sender, and reset the ethernet interface for the packet sender |
| 53 | """ |
| 54 | super().teardown_test() |
| 55 | if hasattr(self, 'pkt_sender'): |
| 56 | self.pkt_sender.stop_sending(ignore_status=True) |
| 57 | if hasattr(self, 'brconfigs'): |
| 58 | self.access_point.bridge.teardown(self.brconfigs) |
| 59 | if hasattr(self, 'brconfigs_main'): |
| 60 | self.access_point_main.bridge.teardown(self.brconfigs_main) |
| 61 | if hasattr(self, 'brconfigs_aux'): |
| 62 | self.access_point_aux.bridge.teardown(self.brconfigs_aux) |
| 63 | if hasattr(self, 'access_points'): |
| 64 | for ap in self.access_points: |
| 65 | ap.close() |
| 66 | if hasattr(self, 'pkt_sender'): |
| 67 | wputils.reset_host_interface(self.pkt_sender.interface) |
| 68 | if hasattr(self, 'iperf_server'): |
| 69 | self.iperf_server.stop() |
| 70 | |
| 71 | def teardown_class(self): |
| 72 | """Clean up the test class after tests finish running |
| 73 | |
| 74 | """ |
| 75 | super().teardown_class() |
| 76 | if hasattr(self, 'access_points'): |
| 77 | for ap in self.access_points: |
| 78 | ap.close() |
| 79 | |
| 80 | def collect_power_data(self): |
| 81 | """Measure power, plot and check pass/fail. |
| 82 | |
| 83 | If IPERF is run, need to pull iperf results and attach it to the plot. |
| 84 | """ |
| 85 | super().collect_power_data() |
| 86 | tag = '' |
| 87 | if hasattr(self, IPERF_DURATION): |
| 88 | throughput = self.process_iperf_results() |
| 89 | tag = '_RSSI_{0:d}dBm_Throughput_{1:.2f}Mbps'.format( |
| 90 | self.RSSI, throughput) |
| 91 | wputils.monsoon_data_plot(self.mon_info, self.file_path, tag=tag) |