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1#!/usr/bin/env vpython3
2# Copyright 2024 The Chromium Authors
3# Use of this source code is governed by a BSD-style license that can be
4# found in the LICENSE file.
5
6import os
7import sys
8import unittest
9
10from unittest.mock import patch, mock_open
11
12sys.path.append(
13    os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..', '..')))
14from pylib.local.emulator import avd
15from pylib.local.emulator.proto import avd_pb2
16
17
18def CreateAvdSettings():
19  # python generated codes are simplified since Protobuf v3.20.0 and cause
20  # pylint error: https://github.com/protocolbuffers/protobuf/issues/9730
21  # pylint: disable=no-member
22  return avd_pb2.AvdSettings()
23
24
25class DebugTagsTest(unittest.TestCase):
26
27  def testOrdering(self):
28    self.assertEqual(['a', 'b', 'c'], avd.ProcessDebugTags('c,b,a'))
29    self.assertEqual(['a', 'd', '-b', '-c'], avd.ProcessDebugTags('-c,-b,d,a'))
30
31  def testOrderingWithDefaultTags(self):
32    default_debug_tags = ['a', '-d', '-c']
33    tags = avd.ProcessDebugTags('c,b,-e', default_debug_tags=default_debug_tags)
34    self.assertEqual(['a', 'b', 'c', '-c', '-d', '-e'], tags)
35
36
37class AvdCreateTest(unittest.TestCase):
38
39  _CONFIG = """
40  avd_settings {
41    screen {
42      density: 480
43      height: 1920
44      width: 1080
45    }
46  }
47  """
48
49  def setUp(self):
50    with patch('builtins.open', mock_open(read_data=self._CONFIG)):
51      self.avd_config = avd.AvdConfig('/path/to/creation.textpb')
52
53  def testGetAvdSettingsWithoutVariants(self):
54    avd_settings = self.avd_config.GetAvdSettings()
55    self.assertEqual(avd_settings.screen.density, 480)
56    self.assertEqual(avd_settings.screen.height, 1920)
57    self.assertEqual(avd_settings.screen.width, 1080)
58
59    with self.assertRaises(avd.AvdException):
60      self.avd_config.GetAvdSettings('baz')
61
62  def testGetAvdSettingsWithVariants(self):
63    avd_settings = CreateAvdSettings()
64    avd_settings.avd_properties['disk.dataPartition.size'] = '4G'
65    self.avd_config.avd_variants['foo'].CopyFrom(avd_settings)
66    avd_settings.avd_properties['disk.dataPartition.size'] = '8G'
67    self.avd_config.avd_variants['bar'].CopyFrom(avd_settings)
68
69    avd_settings_foo = self.avd_config.GetAvdSettings('foo')
70    avd_settings_bar = self.avd_config.GetAvdSettings('bar')
71
72    # The value of screen should be the same.
73    self.assertEqual(avd_settings_foo.screen.density, 480)
74    self.assertEqual(avd_settings_foo.screen.height, 1920)
75    self.assertEqual(avd_settings_foo.screen.width, 1080)
76
77    self.assertEqual(avd_settings_bar.screen.density, 480)
78    self.assertEqual(avd_settings_bar.screen.height, 1920)
79    self.assertEqual(avd_settings_bar.screen.width, 1080)
80
81    # The values of the avd_properties should be different.
82    self.assertEqual(avd_settings_foo.avd_properties['disk.dataPartition.size'],
83                     '4G')
84    self.assertEqual(avd_settings_bar.avd_properties['disk.dataPartition.size'],
85                     '8G')
86
87    # The base avd_settings should not be changed.
88    self.assertEqual(self.avd_config.avd_settings.screen.density, 480)
89    self.assertEqual(self.avd_config.avd_settings.screen.height, 1920)
90    self.assertEqual(self.avd_config.avd_settings.screen.width, 1080)
91    self.assertNotIn('disk.dataPartition.size',
92                     self.avd_config.avd_settings.avd_properties)
93
94    # Non-exist variant
95    with self.assertRaises(avd.AvdException):
96      self.avd_config.GetAvdSettings('baz')
97
98  def testGetMetadataWithoutVariants(self):
99    metadata = self.avd_config.GetMetadata()
100    self.assertIn('avd_proto_path', metadata)
101    self.assertIn('is_available', metadata)
102    self.assertNotIn('avd_variants', metadata)
103
104  def testGetMetadataWithVariants(self):
105    avd_settings = CreateAvdSettings()
106    avd_settings.avd_properties['disk.dataPartition.size'] = '4G'
107    self.avd_config.avd_variants['foo'].CopyFrom(avd_settings)
108    avd_settings.avd_properties['disk.dataPartition.size'] = '8G'
109    self.avd_config.avd_variants['bar'].CopyFrom(avd_settings)
110
111    metadata = self.avd_config.GetMetadata()
112    self.assertIn('avd_proto_path', metadata)
113    self.assertIn('is_available', metadata)
114    self.assertIn('avd_variants', metadata)
115    self.assertEqual(['bar', 'foo'], metadata['avd_variants'])
116
117
118if __name__ == "__main__":
119  unittest.main()
120