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
// 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.
import 'dart:async';
import 'dart:convert';
import 'dart:io';
import 'package:flutter_devicelab/common.dart';
import 'package:flutter_devicelab/framework/framework.dart';
import 'package:flutter_devicelab/framework/task_result.dart';
import 'package:flutter_devicelab/framework/utils.dart';
import 'package:path/path.dart' as path;
TaskFunction dartPluginRegistryTest({
String? deviceIdOverride,
Map<String, String>? environment,
}) {
final Directory tempDir = Directory.systemTemp
.createTempSync('flutter_devicelab_dart_plugin_test.');
return () async {
try {
section('Create implementation plugin');
await inDirectory(tempDir, () async {
await flutter(
'create',
options: <String>[
'--template=plugin',
'--org',
'io.flutter.devicelab',
'--platforms',
'macos',
'plugin_platform_implementation',
],
environment: environment,
);
});
final File pluginMain = File(path.join(
tempDir.absolute.path,
'plugin_platform_implementation',
'lib',
'plugin_platform_implementation.dart',
));
if (!pluginMain.existsSync()) {
return TaskResult.failure('${pluginMain.path} does not exist');
}
// Patch plugin main dart file.
await pluginMain.writeAsString('''
class PluginPlatformInterfaceMacOS {
static void registerWith() {
print('PluginPlatformInterfaceMacOS.registerWith() was called');
}
}
''', flush: true);
// Patch plugin main pubspec file.
final File pluginImplPubspec = File(path.join(
tempDir.absolute.path,
'plugin_platform_implementation',
'pubspec.yaml',
));
String pluginImplPubspecContent = await pluginImplPubspec.readAsString();
pluginImplPubspecContent = pluginImplPubspecContent.replaceFirst(
' pluginClass: PluginPlatformImplementationPlugin',
' pluginClass: PluginPlatformImplementationPlugin\n'
' dartPluginClass: PluginPlatformInterfaceMacOS\n',
);
pluginImplPubspecContent = pluginImplPubspecContent.replaceFirst(
' platforms:\n',
' implements: plugin_platform_interface\n'
' platforms:\n');
await pluginImplPubspec.writeAsString(pluginImplPubspecContent,
flush: true);
section('Create interface plugin');
await inDirectory(tempDir, () async {
await flutter(
'create',
options: <String>[
'--template=plugin',
'--org',
'io.flutter.devicelab',
'--platforms',
'macos',
'plugin_platform_interface',
],
environment: environment,
);
});
final File pluginInterfacePubspec = File(path.join(
tempDir.absolute.path,
'plugin_platform_interface',
'pubspec.yaml',
));
String pluginInterfacePubspecContent =
await pluginInterfacePubspec.readAsString();
pluginInterfacePubspecContent =
pluginInterfacePubspecContent.replaceFirst(
' pluginClass: PluginPlatformInterfacePlugin',
' default_package: plugin_platform_implementation\n');
pluginInterfacePubspecContent =
pluginInterfacePubspecContent.replaceFirst(
'dependencies:',
'dependencies:\n'
' plugin_platform_implementation:\n'
' path: ../plugin_platform_implementation\n');
await pluginInterfacePubspec.writeAsString(pluginInterfacePubspecContent,
flush: true);
section('Create app');
await inDirectory(tempDir, () async {
await flutter(
'create',
options: <String>[
'--template=app',
'--org',
'io.flutter.devicelab',
'--platforms',
'macos',
'app',
],
environment: environment,
);
});
final File appPubspec = File(path.join(
tempDir.absolute.path,
'app',
'pubspec.yaml',
));
String appPubspecContent = await appPubspec.readAsString();
appPubspecContent = appPubspecContent.replaceFirst(
'dependencies:',
'dependencies:\n'
' plugin_platform_interface:\n'
' path: ../plugin_platform_interface\n');
await appPubspec.writeAsString(appPubspecContent, flush: true);
section('Flutter run for macos');
await inDirectory(path.join(tempDir.path, 'app'), () async {
final Process run = await startProcess(
path.join(flutterDirectory.path, 'bin', 'flutter'),
flutterCommandArgs('run', <String>['-d', 'macos', '-v']),
environment: null,
);
Completer<void> registryExecutedCompleter = Completer<void>();
final StreamSubscription<void> subscription = run.stdout
.transform<String>(utf8.decoder)
.transform<String>(const LineSplitter())
.listen((String line) {
if (line.contains(
'PluginPlatformInterfaceMacOS.registerWith() was called')) {
registryExecutedCompleter.complete();
}
print('stdout: $line');
});
section('Wait for registry execution');
await registryExecutedCompleter.future;
// Hot restart.
run.stdin.write('R');
registryExecutedCompleter = Completer<void>();
section('Wait for registry execution after hot restart');
await registryExecutedCompleter.future;
unawaited(subscription.cancel());
run.kill();
});
return TaskResult.success(null);
} finally {
rmTree(tempDir);
}
};
}