1 #!/usr/bin/env python3 2 # 3 # Copyright 2016 - 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 socket 18 import unittest 19 20 from acts.controllers.utils_lib import host_utils 21 22 23 class ActsHostUtilsTest(unittest.TestCase): 24 """This test class has unit tests for the implementation of everything 25 under acts.controllers.adb. 26 """ 27 28 def test_detects_udp_port_in_use(self): 29 test_s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) 30 test_s.bind(('localhost', 0)) 31 port = test_s.getsockname()[1] 32 try: 33 self.assertFalse(host_utils.is_port_available(port)) 34 finally: 35 test_s.close() 36 37 def test_detects_tcp_port_in_use(self): 38 test_s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 39 test_s.bind(('localhost', 0)) 40 port = test_s.getsockname()[1] 41 try: 42 self.assertFalse(host_utils.is_port_available(port)) 43 finally: 44 test_s.close() 45 46 47 if __name__ == "__main__": 48 unittest.main() 49
