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190 lines
8.1 KiB
190 lines
8.1 KiB
# Copyright 2019 - The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Tests for AdbTools."""
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import subprocess
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import unittest
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from unittest import mock
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from six import b
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from acloud import errors
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from acloud.internal.lib import adb_tools
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from acloud.internal.lib import driver_test_lib
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class AdbToolsTest(driver_test_lib.BaseDriverTest):
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"""Test adb functions."""
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DEVICE_ALIVE = b("List of devices attached\n"
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"127.0.0.1:48451 device product:aosp_cf_x86_phone "
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"model:Cuttlefish_x86_phone device:vsoc_x86 "
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"transport_id:98")
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DEVICE_OFFLINE = b("List of devices attached\n"
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"127.0.0.1:48451 offline")
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DEVICE_STATE_ONLY = b("List of devices attached\n"
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"127.0.0.1:48451\toffline\n"
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"emulator-5554\tdevice\n")
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DEVICE_NONE = b("List of devices attached")
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def setUp(self):
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"""Patch the path to adb."""
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super(AdbToolsTest, self).setUp()
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self.Patch(adb_tools.AdbTools, "_adb_command", "path/adb")
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# pylint: disable=no-member
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def testGetAdbConnectionStatus(self):
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"""Test get adb connection status."""
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fake_adb_port = "48451"
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self.Patch(subprocess, "check_output", return_value=self.DEVICE_ALIVE)
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adb_cmd = adb_tools.AdbTools(fake_adb_port)
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self.assertEqual(adb_cmd.GetAdbConnectionStatus(), "device")
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self.Patch(subprocess, "check_output", return_value=self.DEVICE_OFFLINE)
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adb_cmd = adb_tools.AdbTools(fake_adb_port)
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self.assertEqual(adb_cmd.GetAdbConnectionStatus(), "offline")
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self.Patch(subprocess, "check_output", return_value=self.DEVICE_NONE)
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adb_cmd = adb_tools.AdbTools(fake_adb_port)
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self.assertEqual(adb_cmd.GetAdbConnectionStatus(), None)
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def testGetAdbConnectionStatusFail(self):
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"""Test adb connect status fail."""
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fake_adb_port = None
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self.Patch(subprocess, "check_output", return_value=self.DEVICE_NONE)
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adb_cmd = adb_tools.AdbTools(fake_adb_port)
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self.assertEqual(adb_cmd.GetAdbConnectionStatus(), None)
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def testGetAdbInformation(self):
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"""Test get adb information."""
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fake_adb_port = "48451"
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dict_device = {'product': 'aosp_cf_x86_phone',
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'usb': None,
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'adb_status': 'device',
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'device': 'vsoc_x86',
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'model': 'Cuttlefish_x86_phone',
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'transport_id': '98'}
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self.Patch(subprocess, "check_output", return_value=self.DEVICE_ALIVE)
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adb_cmd = adb_tools.AdbTools(fake_adb_port)
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self.assertEqual(adb_cmd.device_information, dict_device)
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dict_office = {'product': None,
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'usb': None,
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'adb_status': 'offline',
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'device': None,
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'model': None,
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'transport_id': None}
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self.Patch(subprocess, "check_output", return_value=self.DEVICE_OFFLINE)
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adb_cmd = adb_tools.AdbTools(fake_adb_port)
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self.assertEqual(adb_cmd.device_information, dict_office)
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dict_none = {'product': None,
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'usb': None,
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'adb_status': None,
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'device': None,
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'model': None,
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'transport_id': None}
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self.Patch(subprocess, "check_output", return_value=self.DEVICE_NONE)
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adb_cmd = adb_tools.AdbTools(fake_adb_port)
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self.assertEqual(adb_cmd.device_information, dict_none)
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def testGetDeviceSerials(self):
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"""Test parsing the output of adb devices."""
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self.Patch(subprocess, "check_output",
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return_value=self.DEVICE_STATE_ONLY)
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serials = adb_tools.AdbTools.GetDeviceSerials()
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self.assertEqual(serials, ["127.0.0.1:48451", "emulator-5554"])
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# pylint: disable=no-member,protected-access
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def testConnectAdb(self):
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"""Test connect adb."""
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fake_adb_port = "48451"
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self.Patch(subprocess, "check_output", return_value=self.DEVICE_ALIVE)
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self.Patch(subprocess, "check_call", return_value=True)
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adb_cmd = adb_tools.AdbTools(fake_adb_port)
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adb_cmd.ConnectAdb()
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self.assertEqual(adb_cmd.IsAdbConnectionAlive(), True)
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subprocess.check_call.assert_not_called()
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self.Patch(subprocess, "check_output", return_value=self.DEVICE_OFFLINE)
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self.Patch(subprocess, "check_call", return_value=True)
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subprocess.check_call.call_count = 0
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adb_cmd = adb_tools.AdbTools(fake_adb_port)
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adb_cmd.ConnectAdb()
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self.assertEqual(adb_cmd.IsAdbConnectionAlive(), False)
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subprocess.check_call.assert_called_with([adb_cmd._adb_command,
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adb_tools._ADB_CONNECT,
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adb_cmd._device_serial])
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# pylint: disable=no-member,protected-access
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def testDisconnectAdb(self):
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"""Test disconnect adb."""
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fake_adb_port = "48451"
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self.Patch(subprocess, "check_output", return_value=self.DEVICE_ALIVE)
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self.Patch(subprocess, "check_call", return_value=True)
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adb_cmd = adb_tools.AdbTools(fake_adb_port)
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self.assertEqual(adb_cmd.IsAdbConnected(), True)
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subprocess.check_call.assert_not_called()
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self.Patch(subprocess, "check_output", side_effect=[self.DEVICE_OFFLINE,
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self.DEVICE_NONE])
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self.Patch(subprocess, "check_call", return_value=True)
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subprocess.check_call.call_count = 0
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adb_cmd = adb_tools.AdbTools(fake_adb_port)
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adb_cmd.DisconnectAdb()
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self.assertEqual(adb_cmd.IsAdbConnected(), False)
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subprocess.check_call.assert_called_with([adb_cmd._adb_command,
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adb_tools._ADB_DISCONNECT,
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adb_cmd._device_serial])
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self.Patch(subprocess, "check_output", return_value=self.DEVICE_NONE)
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self.Patch(subprocess, "check_call", return_value=True)
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subprocess.check_call.call_count = 0
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adb_cmd = adb_tools.AdbTools(fake_adb_port)
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adb_cmd.DisconnectAdb()
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self.assertEqual(adb_cmd.IsAdbConnected(), False)
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subprocess.check_call.assert_not_called()
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# test raise error if adb still alive after disconnect
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self.Patch(subprocess, "check_output", return_value=self.DEVICE_OFFLINE)
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self.Patch(subprocess, "check_call", return_value=True)
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subprocess.check_call.call_count = 0
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adb_cmd = adb_tools.AdbTools(fake_adb_port)
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with self.assertRaises(errors.AdbDisconnectFailed):
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adb_cmd.DisconnectAdb()
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def testEmuCommand(self):
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"""Test emu command."""
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fake_adb_port = "48451"
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fake_device_serial = "fake_device_serial"
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self.Patch(subprocess, "check_output", return_value=self.DEVICE_NONE)
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mock_popen_obj = mock.Mock(returncode=1)
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self.Patch(subprocess, "Popen", return_value=mock_popen_obj)
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adb_cmd = adb_tools.AdbTools(adb_port=fake_adb_port,
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device_serial=fake_device_serial)
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returncode = adb_cmd.EmuCommand("unit", "test")
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self.assertEqual(returncode, 1)
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subprocess.Popen.assert_called_once_with(
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["path/adb", "-s", "fake_device_serial", "emu", "unit", "test"],
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stdin=subprocess.PIPE,
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stdout=subprocess.PIPE,
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stderr=subprocess.PIPE)
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mock_popen_obj.communicate.assert_called_once_with()
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if __name__ == "__main__":
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unittest.main()
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