1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// @dart = 2.8
import 'dart:async';
import 'package:flutter_tools/src/android/android_emulator.dart';
import 'package:flutter_tools/src/base/common.dart';
import 'package:flutter_tools/src/base/logger.dart';
import 'package:flutter_tools/src/device.dart';
import 'package:mockito/mockito.dart';
import 'package:fake_async/fake_async.dart';
import '../../src/common.dart';
import '../../src/fake_process_manager.dart';
import '../../src/mocks.dart' show MockAndroidSdk;
const String emulatorID = 'i1234';
const String errorText = '[Android emulator test error]';
const List<String> kEmulatorLaunchCommand = <String>[
'emulator', '-avd', emulatorID,
];
void main() {
group('android_emulator', () {
testWithoutContext('flags emulators without config', () {
const String emulatorID = '1234';
final AndroidEmulator emulator = AndroidEmulator(
emulatorID,
logger: BufferLogger.test(),
processManager: FakeProcessManager.any(),
androidSdk: MockAndroidSdk(),
);
expect(emulator.id, emulatorID);
expect(emulator.hasConfig, false);
});
testWithoutContext('flags emulators with config', () {
const String emulatorID = '1234';
final AndroidEmulator emulator = AndroidEmulator(
emulatorID,
properties: const <String, String>{'name': 'test'},
logger: BufferLogger.test(),
processManager: FakeProcessManager.any(),
androidSdk: MockAndroidSdk(),
);
expect(emulator.id, emulatorID);
expect(emulator.hasConfig, true);
});
testWithoutContext('reads expected metadata', () {
const String emulatorID = '1234';
const String manufacturer = 'Me';
const String displayName = 'The best one';
final Map<String, String> properties = <String, String>{
'hw.device.manufacturer': manufacturer,
'avd.ini.displayname': displayName,
};
final AndroidEmulator emulator = AndroidEmulator(
emulatorID,
properties: properties,
logger: BufferLogger.test(),
processManager: FakeProcessManager.any(),
androidSdk: MockAndroidSdk(),
);
expect(emulator.id, emulatorID);
expect(emulator.name, displayName);
expect(emulator.manufacturer, manufacturer);
expect(emulator.category, Category.mobile);
expect(emulator.platformType, PlatformType.android);
});
testWithoutContext('prefers displayname for name', () {
const String emulatorID = '1234';
const String displayName = 'The best one';
final Map<String, String> properties = <String, String>{
'avd.ini.displayname': displayName,
};
final AndroidEmulator emulator = AndroidEmulator(
emulatorID,
properties: properties,
logger: BufferLogger.test(),
processManager: FakeProcessManager.any(),
androidSdk: MockAndroidSdk(),
);
expect(emulator.name, displayName);
});
testWithoutContext('uses cleaned up ID if no displayname is set', () {
// Android Studio uses the ID with underscores replaced with spaces
// for the name if displayname is not set so we do the same.
const String emulatorID = 'This_is_my_ID';
final Map<String, String> properties = <String, String>{
'avd.ini.notadisplayname': 'this is not a display name',
};
final AndroidEmulator emulator = AndroidEmulator(
emulatorID,
properties: properties,
logger: BufferLogger.test(),
processManager: FakeProcessManager.any(),
androidSdk: MockAndroidSdk(),
);
expect(emulator.name, 'This is my ID');
});
testWithoutContext('parses ini files', () {
const String iniFile = '''
hw.device.name=My Test Name
#hw.device.name=Bad Name
hw.device.manufacturer=Me
avd.ini.displayname = dispName
''';
final Map<String, String> results = parseIniLines(iniFile.split('\n'));
expect(results['hw.device.name'], 'My Test Name');
expect(results['hw.device.manufacturer'], 'Me');
expect(results['avd.ini.displayname'], 'dispName');
});
});
group('Android emulator launch ', () {
MockAndroidSdk mockSdk;
setUp(() {
mockSdk = MockAndroidSdk();
when(mockSdk.emulatorPath).thenReturn('emulator');
});
testWithoutContext('succeeds', () async {
final AndroidEmulator emulator = AndroidEmulator(emulatorID,
processManager: FakeProcessManager.list(<FakeCommand>[
const FakeCommand(command: kEmulatorLaunchCommand),
]),
androidSdk: mockSdk,
logger: BufferLogger.test(),
);
final Completer<void> completer = Completer<void>();
FakeAsync().run((FakeAsync time) {
unawaited(emulator.launch().whenComplete(completer.complete));
time.elapse(const Duration(seconds: 5));
time.flushMicrotasks();
});
await completer.future;
});
testWithoutContext('prints error on failure', () async {
final BufferLogger logger = BufferLogger.test();
final AndroidEmulator emulator = AndroidEmulator(emulatorID,
processManager: FakeProcessManager.list(<FakeCommand>[
const FakeCommand(
command: kEmulatorLaunchCommand,
exitCode: 1,
stderr: errorText,
stdout: 'dummy text',
duration: Duration(seconds: 1),
),
]),
androidSdk: mockSdk,
logger: logger,
);
final Completer<void> completer = Completer<void>();
FakeAsync().run((FakeAsync time) {
unawaited(emulator.launch().whenComplete(completer.complete));
time.elapse(const Duration(seconds: 5));
time.flushMicrotasks();
});
await completer.future;
expect(logger.errorText, contains(errorText));
});
testWithoutContext('prints nothing on late failure with empty stderr', () async {
final BufferLogger logger = BufferLogger.test();
final AndroidEmulator emulator = AndroidEmulator(emulatorID,
processManager: FakeProcessManager.list(<FakeCommand>[
const FakeCommand(
command: kEmulatorLaunchCommand,
exitCode: 1,
stderr: '',
stdout: 'dummy text',
duration: Duration(seconds: 4),
),
]),
androidSdk: mockSdk,
logger: logger,
);
final Completer<void> completer = Completer<void>();
await FakeAsync().run((FakeAsync time) async {
unawaited(emulator.launch().whenComplete(completer.complete));
time.elapse(const Duration(seconds: 5));
time.flushMicrotasks();
});
await completer.future;
expect(logger.errorText, isEmpty);
}, skip: true); // TODO(jonahwilliams): clean up with https://github.com/flutter/flutter/issues/60675
});
}