You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
263 lines
12 KiB
263 lines
12 KiB
# Copyright 2018 - 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.
|
|
"""Tests for reconnect."""
|
|
|
|
import collections
|
|
import unittest
|
|
import subprocess
|
|
|
|
from unittest import mock
|
|
|
|
from acloud import errors
|
|
from acloud.internal import constants
|
|
from acloud.internal.lib import driver_test_lib
|
|
from acloud.internal.lib import utils
|
|
from acloud.internal.lib.adb_tools import AdbTools
|
|
from acloud.reconnect import reconnect
|
|
|
|
|
|
ForwardedPorts = collections.namedtuple("ForwardedPorts",
|
|
[constants.VNC_PORT, constants.ADB_PORT])
|
|
|
|
|
|
class ReconnectTest(driver_test_lib.BaseDriverTest):
|
|
"""Test reconnect functions."""
|
|
|
|
# pylint: disable=no-member, too-many-statements
|
|
def testReconnectInstance(self):
|
|
"""Test Reconnect Instances."""
|
|
ssh_private_key_path = "/fake/acloud_rsa"
|
|
fake_report = mock.MagicMock()
|
|
instance_object = mock.MagicMock()
|
|
instance_object.name = "fake_name"
|
|
instance_object.ip = "1.1.1.1"
|
|
instance_object.islocal = False
|
|
instance_object.adb_port = "8686"
|
|
instance_object.avd_type = "cuttlefish"
|
|
self.Patch(subprocess, "check_call", return_value=True)
|
|
self.Patch(utils, "LaunchVncClient")
|
|
self.Patch(utils, "AutoConnect")
|
|
self.Patch(AdbTools, "IsAdbConnected", return_value=False)
|
|
self.Patch(AdbTools, "IsAdbConnectionAlive", return_value=False)
|
|
self.Patch(utils, "IsCommandRunning", return_value=False)
|
|
self.Patch(reconnect, "_IsWebrtcEnable", return_value=False)
|
|
fake_device_dict = {
|
|
constants.IP: "1.1.1.1",
|
|
constants.INSTANCE_NAME: "fake_name",
|
|
constants.VNC_PORT: 6666,
|
|
constants.ADB_PORT: "8686",
|
|
constants.DEVICE_SERIAL: "127.0.0.1:8686"
|
|
}
|
|
|
|
# test ssh tunnel not connected, remote instance.
|
|
instance_object.vnc_port = 6666
|
|
instance_object.display = ""
|
|
utils.AutoConnect.call_count = 0
|
|
reconnect.ReconnectInstance(ssh_private_key_path, instance_object, fake_report)
|
|
utils.AutoConnect.assert_not_called()
|
|
utils.LaunchVncClient.assert_called_with(6666)
|
|
fake_report.AddData.assert_called_with(key="devices", value=fake_device_dict)
|
|
|
|
instance_object.display = "888x777 (99)"
|
|
utils.AutoConnect.call_count = 0
|
|
reconnect.ReconnectInstance(ssh_private_key_path, instance_object, fake_report)
|
|
utils.AutoConnect.assert_not_called()
|
|
utils.LaunchVncClient.assert_called_with(6666, "888", "777")
|
|
fake_report.AddData.assert_called_with(key="devices", value=fake_device_dict)
|
|
|
|
# test ssh tunnel connected , remote instance.
|
|
instance_object.ssh_tunnel_is_connected = False
|
|
instance_object.display = ""
|
|
utils.AutoConnect.call_count = 0
|
|
instance_object.vnc_port = 5555
|
|
extra_args_ssh_tunnel = None
|
|
self.Patch(utils, "AutoConnect",
|
|
return_value=ForwardedPorts(vnc_port=11111, adb_port=22222))
|
|
reconnect.ReconnectInstance(ssh_private_key_path, instance_object, fake_report)
|
|
utils.AutoConnect.assert_called_with(ip_addr=instance_object.ip,
|
|
rsa_key_file=ssh_private_key_path,
|
|
target_vnc_port=constants.CF_VNC_PORT,
|
|
target_adb_port=constants.CF_ADB_PORT,
|
|
ssh_user=constants.GCE_USER,
|
|
extra_args_ssh_tunnel=extra_args_ssh_tunnel)
|
|
utils.LaunchVncClient.assert_called_with(11111)
|
|
fake_device_dict = {
|
|
constants.IP: "1.1.1.1",
|
|
constants.INSTANCE_NAME: "fake_name",
|
|
constants.VNC_PORT: 11111,
|
|
constants.ADB_PORT: 22222,
|
|
constants.DEVICE_SERIAL: "127.0.0.1:22222"
|
|
}
|
|
fake_report.AddData.assert_called_with(key="devices", value=fake_device_dict)
|
|
|
|
instance_object.display = "999x777 (99)"
|
|
extra_args_ssh_tunnel = "fake_extra_args_ssh_tunnel"
|
|
utils.AutoConnect.call_count = 0
|
|
reconnect.ReconnectInstance(ssh_private_key_path,
|
|
instance_object,
|
|
fake_report,
|
|
extra_args_ssh_tunnel)
|
|
utils.AutoConnect.assert_called_with(ip_addr=instance_object.ip,
|
|
rsa_key_file=ssh_private_key_path,
|
|
target_vnc_port=constants.CF_VNC_PORT,
|
|
target_adb_port=constants.CF_ADB_PORT,
|
|
ssh_user=constants.GCE_USER,
|
|
extra_args_ssh_tunnel=extra_args_ssh_tunnel)
|
|
utils.LaunchVncClient.assert_called_with(11111, "999", "777")
|
|
fake_report.AddData.assert_called_with(key="devices", value=fake_device_dict)
|
|
|
|
# test fail reconnect report.
|
|
self.Patch(utils, "AutoConnect",
|
|
return_value=ForwardedPorts(vnc_port=None, adb_port=None))
|
|
reconnect.ReconnectInstance(ssh_private_key_path, instance_object, fake_report)
|
|
fake_device_dict = {
|
|
constants.IP: "1.1.1.1",
|
|
constants.INSTANCE_NAME: "fake_name",
|
|
constants.VNC_PORT: None,
|
|
constants.ADB_PORT: None
|
|
}
|
|
fake_report.AddData.assert_called_with(key="device_failing_reconnect",
|
|
value=fake_device_dict)
|
|
|
|
# test reconnect local instance.
|
|
instance_object.islocal = True
|
|
instance_object.display = ""
|
|
instance_object.vnc_port = 5555
|
|
instance_object.ssh_tunnel_is_connected = False
|
|
utils.AutoConnect.call_count = 0
|
|
reconnect.ReconnectInstance(ssh_private_key_path,
|
|
instance_object,
|
|
fake_report)
|
|
utils.AutoConnect.assert_not_called()
|
|
utils.LaunchVncClient.assert_called_with(5555)
|
|
fake_device_dict = {
|
|
constants.IP: "1.1.1.1",
|
|
constants.INSTANCE_NAME: "fake_name",
|
|
constants.VNC_PORT: 5555,
|
|
constants.ADB_PORT: "8686"
|
|
}
|
|
fake_report.AddData.assert_called_with(key="devices", value=fake_device_dict)
|
|
|
|
# pylint: disable=no-member
|
|
def testReconnectInstanceWithWebRTC(self):
|
|
"""Test reconnect instances with WebRTC."""
|
|
ssh_private_key_path = "/fake/acloud_rsa"
|
|
fake_report = mock.MagicMock()
|
|
instance_object = mock.MagicMock()
|
|
instance_object.ip = "1.1.1.1"
|
|
instance_object.islocal = False
|
|
instance_object.adb_port = "8686"
|
|
instance_object.avd_type = "cuttlefish"
|
|
instance_object.webrtc_port = 8443
|
|
self.Patch(subprocess, "check_call", return_value=True)
|
|
self.Patch(utils, "LaunchVncClient")
|
|
self.Patch(utils, "AutoConnect")
|
|
self.Patch(utils, "LaunchBrowser")
|
|
self.Patch(utils, "EstablishWebRTCSshTunnel")
|
|
self.Patch(AdbTools, "IsAdbConnected", return_value=False)
|
|
self.Patch(AdbTools, "IsAdbConnectionAlive", return_value=False)
|
|
self.Patch(utils, "IsCommandRunning", return_value=False)
|
|
self.Patch(reconnect, "_IsWebrtcEnable", return_value=True)
|
|
|
|
# test ssh tunnel not reconnect to the remote instance.
|
|
instance_object.vnc_port = 6666
|
|
instance_object.display = ""
|
|
utils.AutoConnect.call_count = 0
|
|
reconnect.ReconnectInstance(ssh_private_key_path, instance_object, fake_report)
|
|
utils.AutoConnect.assert_not_called()
|
|
utils.LaunchVncClient.assert_not_called()
|
|
utils.EstablishWebRTCSshTunnel.assert_called_with(extra_args_ssh_tunnel=None,
|
|
ip_addr='1.1.1.1',
|
|
rsa_key_file='/fake/acloud_rsa',
|
|
ssh_user='vsoc-01')
|
|
utils.LaunchBrowser.assert_called_with('localhost', 8443)
|
|
|
|
def testReconnectInstanceAvdtype(self):
|
|
"""Test Reconnect Instances of avd_type."""
|
|
ssh_private_key_path = "/fake/acloud_rsa"
|
|
fake_report = mock.MagicMock()
|
|
instance_object = mock.MagicMock()
|
|
instance_object.ip = "1.1.1.1"
|
|
instance_object.vnc_port = 9999
|
|
instance_object.adb_port = "9999"
|
|
instance_object.islocal = False
|
|
instance_object.ssh_tunnel_is_connected = False
|
|
self.Patch(utils, "AutoConnect")
|
|
self.Patch(reconnect, "StartVnc")
|
|
self.Patch(reconnect, "_IsWebrtcEnable", return_value=False)
|
|
#test reconnect remote instance when avd_type as gce.
|
|
instance_object.avd_type = "gce"
|
|
reconnect.ReconnectInstance(ssh_private_key_path, instance_object, fake_report)
|
|
utils.AutoConnect.assert_called_with(ip_addr=instance_object.ip,
|
|
rsa_key_file=ssh_private_key_path,
|
|
target_vnc_port=constants.GCE_VNC_PORT,
|
|
target_adb_port=constants.GCE_ADB_PORT,
|
|
ssh_user=constants.GCE_USER,
|
|
extra_args_ssh_tunnel=None)
|
|
reconnect.StartVnc.assert_called_once()
|
|
|
|
#test reconnect remote instance when avd_type as cuttlefish.
|
|
instance_object.avd_type = "cuttlefish"
|
|
reconnect.StartVnc.call_count = 0
|
|
reconnect.ReconnectInstance(ssh_private_key_path, instance_object, fake_report)
|
|
utils.AutoConnect.assert_called_with(ip_addr=instance_object.ip,
|
|
rsa_key_file=ssh_private_key_path,
|
|
target_vnc_port=constants.CF_VNC_PORT,
|
|
target_adb_port=constants.CF_ADB_PORT,
|
|
ssh_user=constants.GCE_USER,
|
|
extra_args_ssh_tunnel=None)
|
|
reconnect.StartVnc.assert_called_once()
|
|
|
|
def testReconnectInstanceUnknownAvdType(self):
|
|
"""Test reconnect instances of unknown avd type."""
|
|
ssh_private_key_path = "/fake/acloud_rsa"
|
|
fake_report = mock.MagicMock()
|
|
instance_object = mock.MagicMock()
|
|
instance_object.avd_type = "unknown"
|
|
self.assertRaises(errors.UnknownAvdType,
|
|
reconnect.ReconnectInstance,
|
|
ssh_private_key_path,
|
|
instance_object,
|
|
fake_report)
|
|
|
|
def testReconnectInstanceNoAvdType(self):
|
|
"""Test reconnect instances with no avd type."""
|
|
ssh_private_key_path = "/fake/acloud_rsa"
|
|
fake_report = mock.MagicMock()
|
|
instance_object = mock.MagicMock()
|
|
self.assertRaises(errors.UnknownAvdType,
|
|
reconnect.ReconnectInstance,
|
|
ssh_private_key_path,
|
|
instance_object,
|
|
fake_report)
|
|
|
|
def testStartVnc(self):
|
|
"""Test start Vnc."""
|
|
self.Patch(subprocess, "check_call", return_value=True)
|
|
self.Patch(utils, "IsCommandRunning", return_value=False)
|
|
self.Patch(utils, "LaunchVncClient")
|
|
vnc_port = 5555
|
|
display = ""
|
|
reconnect.StartVnc(vnc_port, display)
|
|
utils.LaunchVncClient.assert_called_with(5555)
|
|
|
|
display = "888x777 (99)"
|
|
utils.AutoConnect.call_count = 0
|
|
reconnect.StartVnc(vnc_port, display)
|
|
utils.LaunchVncClient.assert_called_with(5555, "888", "777")
|
|
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main()
|