install: reliable algorithm for picking devices from adb output

Versions of this algorithm are used elsewhere:
* https://github.com/openatx/adbutils/blob/master/adbutils/_adb.py
This commit is contained in:
Hans-Christoph Steiner 2024-03-05 11:47:58 +01:00
parent f1b110942a
commit 681d705da0
2 changed files with 193 additions and 42 deletions

View file

@ -5,9 +5,11 @@
import inspect
import os
import sys
import textwrap
import unittest
from pathlib import Path
from unittest.mock import Mock, patch
localmodule = os.path.realpath(
os.path.join(os.path.dirname(inspect.getfile(inspect.currentframe())), '..')
@ -16,13 +18,17 @@ print('localmodule: ' + localmodule)
if localmodule not in sys.path:
sys.path.insert(0, localmodule)
import fdroidserver.common
import fdroidserver.install
import fdroidserver
from fdroidserver import common, install
from fdroidserver.exception import BuildException, FDroidException
class InstallTest(unittest.TestCase):
'''fdroidserver/install.py'''
def tearDown(self):
common.config = None
def test_devices(self):
config = dict()
fdroidserver.common.fill_config_defaults(config)
@ -35,6 +41,140 @@ class InstallTest(unittest.TestCase):
for device in devices:
self.assertIsInstance(device, str)
def test_devices_fail(self):
common.config = dict()
common.fill_config_defaults(common.config)
common.config['adb'] = '/bin/false'
with self.assertRaises(FDroidException):
fdroidserver.install.devices()
def test_devices_fail_nonexistent(self):
"""This is mostly just to document this strange difference in behavior"""
common.config = dict()
common.fill_config_defaults(common.config)
common.config['adb'] = '/nonexistent'
with self.assertRaises(BuildException):
fdroidserver.install.devices()
@patch('fdroidserver.common.SdkToolsPopen')
def test_devices_with_mock_none(self, mock_SdkToolsPopen):
p = Mock()
mock_SdkToolsPopen.return_value = p
p.output = 'List of devices attached\n\n'
p.returncode = 0
common.config = dict()
common.fill_config_defaults(common.config)
self.assertEqual([], fdroidserver.install.devices())
@patch('fdroidserver.common.SdkToolsPopen')
def test_devices_with_mock_one(self, mock_SdkToolsPopen):
p = Mock()
mock_SdkToolsPopen.return_value = p
p.output = 'List of devices attached\n05995813\tdevice\n\n'
p.returncode = 0
common.config = dict()
common.fill_config_defaults(common.config)
self.assertEqual(['05995813'], fdroidserver.install.devices())
@patch('fdroidserver.common.SdkToolsPopen')
def test_devices_with_mock_many(self, mock_SdkToolsPopen):
p = Mock()
mock_SdkToolsPopen.return_value = p
p.output = textwrap.dedent(
"""* daemon not running; starting now at tcp:5037
* daemon started successfully
List of devices attached
RZCT809FTQM device
05995813 device
emulator-5556 device
emulator-5554 unauthorized
0a388e93 no permissions (missing udev rules? user is in the plugdev group); see [http://developer.android.com/tools/device.html]
986AY133QL device
09301JEC215064 device
015d165c3010200e device
4DCESKVGUC85VOTO device
"""
)
p.returncode = 0
common.config = dict()
common.fill_config_defaults(common.config)
self.assertEqual(
[
'RZCT809FTQM',
'05995813',
'emulator-5556',
'986AY133QL',
'09301JEC215064',
'015d165c3010200e',
'4DCESKVGUC85VOTO',
],
fdroidserver.install.devices(),
)
@patch('fdroidserver.common.SdkToolsPopen')
def test_devices_with_mock_error(self, mock_SdkToolsPopen):
p = Mock()
mock_SdkToolsPopen.return_value = p
p.output = textwrap.dedent(
"""* daemon not running. starting it now on port 5037 *
* daemon started successfully *
** daemon still not running
error: cannot connect to daemon
"""
)
p.returncode = 0
common.config = dict()
common.fill_config_defaults(common.config)
self.assertEqual([], fdroidserver.install.devices())
@patch('fdroidserver.common.SdkToolsPopen')
def test_devices_with_mock_no_permissions(self, mock_SdkToolsPopen):
p = Mock()
mock_SdkToolsPopen.return_value = p
p.output = textwrap.dedent(
"""List of devices attached
???????????????? no permissions
"""
)
p.returncode = 0
common.config = dict()
common.fill_config_defaults(common.config)
self.assertEqual([], fdroidserver.install.devices())
@patch('fdroidserver.common.SdkToolsPopen')
def test_devices_with_mock_unauthorized(self, mock_SdkToolsPopen):
p = Mock()
mock_SdkToolsPopen.return_value = p
p.output = textwrap.dedent(
"""List of devices attached
aeef5e4e unauthorized
"""
)
p.returncode = 0
common.config = dict()
common.fill_config_defaults(common.config)
self.assertEqual([], fdroidserver.install.devices())
@patch('fdroidserver.common.SdkToolsPopen')
def test_devices_with_mock_no_permissions_with_serial(self, mock_SdkToolsPopen):
p = Mock()
mock_SdkToolsPopen.return_value = p
p.output = textwrap.dedent(
"""List of devices attached
4DCESKVGUC85VOTO no permissions (missing udev rules? user is in the plugdev group); see [http://developer.android.com/tools/device.html]
"""
)
p.returncode = 0
common.config = dict()
common.fill_config_defaults(common.config)
self.assertEqual([], fdroidserver.install.devices())
@patch('fdroidserver.net.download_using_mirrors', lambda m: 'testvalue')
def test_download_fdroid_apk_smokecheck(self):
self.assertEqual('testvalue', install.download_fdroid_apk())
@unittest.skipUnless(os.getenv('test_download_fdroid_apk'), 'requires net access')
def test_download_fdroid_apk(self):
f = fdroidserver.install.download_fdroid_apk()