1# 2# Copyright (C) 2017 The Android Open Source Project 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16 17import android_device 18import json 19import unittest 20 21_DATA_NAME = 'dataName' 22_DATA_TYPE = 'dataType' 23_DATA_FILE = 'dataFile' 24 25class _TradefedTestClass(unittest.TestCase): 26 """ A base test class to extends to receive a device object for testing in python 27 28 All tests should extends this class to be properly supported by Tradefed. 29 """ 30 31 def setUpDevice(self, serial, stream, options): 32 """ Setter method that will allow the test to receive the device object 33 34 Args: 35 serial: The serial of the device allocated for the test. 36 stream: The output stream. 37 options: Additional options given to the tests that can be used. 38 """ 39 self.serial = serial 40 self.stream = stream 41 self.extra_options = options 42 self.android_device = android_device.AndroidTestDevice(serial, stream) 43 44 def logFileToTradefed(self, name, filePath, fileType): 45 """ Callback to log a file that will be picked up by Tradefed. 46 47 Args: 48 name: The name under which log the particular data. 49 filePath: Absolute file path of the file to be logged. 50 fileType: The type of the file. (TEXT, PNG, etc.) 51 """ 52 resp = {_DATA_NAME: name, _DATA_TYPE: fileType, _DATA_FILE: filePath} 53 self.stream.write('TEST_LOG %s\n' % json.dumps(resp)) 54