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
// 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 'package:flutter_goldens/flutter_goldens.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:platform/platform.dart';
enum _Comparator { post, pre, skip, local }
_Comparator _testRecommendations({
bool hasFlutterRoot = false,
bool hasLuci = false,
bool hasCirrus = false,
bool hasGold = false,
bool hasTryJob = false,
String branch = 'main',
String os = 'macos',
}) {
final Platform platform = FakePlatform(
environment: <String, String>{
if (hasFlutterRoot)
'FLUTTER_ROOT': '/flutter',
if (hasLuci)
'SWARMING_TASK_ID': '8675309',
if (hasCirrus)
'CIRRUS_CI': 'true',
if (hasCirrus)
'CIRRUS_PR': '',
if (hasCirrus)
'CIRRUS_BRANCH': branch,
if (hasGold)
'GOLDCTL': 'goldctl',
if (hasGold && hasCirrus)
'GOLD_SERVICE_ACCOUNT': 'service account...',
if (hasTryJob)
'GOLD_TRYJOB': 'git/ref/12345/head',
'GIT_BRANCH': branch,
},
operatingSystem: os,
);
if (FlutterPostSubmitFileComparator.isRecommendedForEnvironment(platform)) {
return _Comparator.post;
}
if (FlutterPreSubmitFileComparator.isRecommendedForEnvironment(platform)) {
return _Comparator.pre;
}
if (FlutterSkippingFileComparator.isRecommendedForEnvironment(platform)) {
return _Comparator.skip;
}
return _Comparator.local;
}
void main() {
test('Comparator recommendations - main branch', () {
// If we're running locally (no CI), use a local comparator.
expect(_testRecommendations(), _Comparator.local);
expect(_testRecommendations(hasFlutterRoot: true), _Comparator.local);
expect(_testRecommendations(hasGold: true), _Comparator.local);
expect(_testRecommendations(hasFlutterRoot: true, hasGold: true), _Comparator.local);
// If we don't have gold but are on CI, we skip regardless.
expect(_testRecommendations(hasLuci: true), _Comparator.skip);
expect(_testRecommendations(hasLuci: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(hasCirrus: true), _Comparator.skip);
expect(_testRecommendations(hasCirrus: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(hasLuci: true, hasCirrus: true), _Comparator.skip);
expect(_testRecommendations(hasLuci: true, hasCirrus: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(hasFlutterRoot: true, hasLuci: true), _Comparator.skip);
expect(_testRecommendations(hasFlutterRoot: true, hasLuci: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(hasFlutterRoot: true, hasCirrus: true), _Comparator.skip);
expect(_testRecommendations(hasFlutterRoot: true, hasCirrus: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(hasFlutterRoot: true, hasLuci: true, hasCirrus: true), _Comparator.skip);
expect(_testRecommendations(hasFlutterRoot: true, hasLuci: true, hasCirrus: true, hasTryJob: true), _Comparator.skip);
// On Luci, with Gold, post-submit. Flutter root and Cirrus variables should have no effect.
expect(_testRecommendations(hasGold: true, hasLuci: true), _Comparator.post);
expect(_testRecommendations(hasGold: true, hasLuci: true, hasCirrus: true), _Comparator.post);
expect(_testRecommendations(hasGold: true, hasLuci: true, hasFlutterRoot: true), _Comparator.post);
expect(_testRecommendations(hasGold: true, hasLuci: true, hasFlutterRoot: true, hasCirrus: true), _Comparator.post);
// On Luci, with Gold, pre-submit. Flutter root and Cirrus variables should have no effect.
expect(_testRecommendations(hasGold: true, hasLuci: true, hasTryJob: true), _Comparator.pre);
expect(_testRecommendations(hasGold: true, hasLuci: true, hasCirrus: true, hasTryJob: true), _Comparator.pre);
expect(_testRecommendations(hasGold: true, hasLuci: true, hasFlutterRoot: true, hasTryJob: true), _Comparator.pre);
expect(_testRecommendations(hasGold: true, hasLuci: true, hasFlutterRoot: true, hasCirrus: true, hasTryJob: true), _Comparator.pre);
// On Cirrus (with Gold and not on Luci), we skip regardless.
expect(_testRecommendations(hasCirrus: true, hasGold: true, hasFlutterRoot: true), _Comparator.skip);
expect(_testRecommendations(hasCirrus: true, hasGold: true, hasFlutterRoot: true, hasTryJob: true), _Comparator.skip);
});
test('Comparator recommendations - release branch', () {
// If we're running locally (no CI), use a local comparator.
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0'), _Comparator.local);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasFlutterRoot: true), _Comparator.local);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasGold: true), _Comparator.local);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasFlutterRoot: true, hasGold: true), _Comparator.local);
// If we don't have gold but are on CI, we skip regardless.
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasLuci: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasLuci: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasCirrus: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasCirrus: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasLuci: true, hasCirrus: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasLuci: true, hasCirrus: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasFlutterRoot: true, hasLuci: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasFlutterRoot: true, hasLuci: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasFlutterRoot: true, hasCirrus: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasFlutterRoot: true, hasCirrus: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasFlutterRoot: true, hasLuci: true, hasCirrus: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasFlutterRoot: true, hasLuci: true, hasCirrus: true, hasTryJob: true), _Comparator.skip);
// On Luci, with Gold, post-submit. Flutter root and Cirrus variables should have no effect. Branch should make us skip.
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasGold: true, hasLuci: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasGold: true, hasLuci: true, hasCirrus: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasGold: true, hasLuci: true, hasFlutterRoot: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasGold: true, hasLuci: true, hasFlutterRoot: true, hasCirrus: true), _Comparator.skip);
// On Luci, with Gold, pre-submit. Flutter root and Cirrus variables should have no effect. Branch should make us skip.
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasGold: true, hasLuci: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasGold: true, hasLuci: true, hasCirrus: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasGold: true, hasLuci: true, hasFlutterRoot: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasGold: true, hasLuci: true, hasFlutterRoot: true, hasCirrus: true, hasTryJob: true), _Comparator.skip);
// On Cirrus (with Gold and not on Luci), we skip regardless.
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasCirrus: true, hasGold: true, hasFlutterRoot: true), _Comparator.skip);
expect(_testRecommendations(branch: 'flutter-3.16-candidate.0', hasCirrus: true, hasGold: true, hasFlutterRoot: true, hasTryJob: true), _Comparator.skip);
});
test('Comparator recommendations - Linux', () {
// If we're running locally (no CI), use a local comparator.
expect(_testRecommendations(os: 'linux'), _Comparator.local);
expect(_testRecommendations(os: 'linux', hasFlutterRoot: true), _Comparator.local);
expect(_testRecommendations(os: 'linux', hasGold: true), _Comparator.local);
expect(_testRecommendations(os: 'linux', hasFlutterRoot: true, hasGold: true), _Comparator.local);
// If we don't have gold but are on CI, we skip regardless.
expect(_testRecommendations(os: 'linux', hasLuci: true), _Comparator.skip);
expect(_testRecommendations(os: 'linux', hasLuci: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(os: 'linux', hasCirrus: true), _Comparator.skip);
expect(_testRecommendations(os: 'linux', hasCirrus: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(os: 'linux', hasLuci: true, hasCirrus: true), _Comparator.skip);
expect(_testRecommendations(os: 'linux', hasLuci: true, hasCirrus: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(os: 'linux', hasFlutterRoot: true, hasLuci: true), _Comparator.skip);
expect(_testRecommendations(os: 'linux', hasFlutterRoot: true, hasLuci: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(os: 'linux', hasFlutterRoot: true, hasCirrus: true), _Comparator.skip);
expect(_testRecommendations(os: 'linux', hasFlutterRoot: true, hasCirrus: true, hasTryJob: true), _Comparator.skip);
expect(_testRecommendations(os: 'linux', hasFlutterRoot: true, hasLuci: true, hasCirrus: true), _Comparator.skip);
expect(_testRecommendations(os: 'linux', hasFlutterRoot: true, hasLuci: true, hasCirrus: true, hasTryJob: true), _Comparator.skip);
// On Luci, with Gold, post-submit. Flutter root and Cirrus variables should have no effect.
expect(_testRecommendations(os: 'linux', hasGold: true, hasLuci: true), _Comparator.post);
expect(_testRecommendations(os: 'linux', hasGold: true, hasLuci: true, hasCirrus: true), _Comparator.post);
expect(_testRecommendations(os: 'linux', hasGold: true, hasLuci: true, hasFlutterRoot: true), _Comparator.post);
expect(_testRecommendations(os: 'linux', hasGold: true, hasLuci: true, hasFlutterRoot: true, hasCirrus: true), _Comparator.post);
// On Luci, with Gold, pre-submit. Flutter root and Cirrus variables should have no effect.
expect(_testRecommendations(os: 'linux', hasGold: true, hasLuci: true, hasTryJob: true), _Comparator.pre);
expect(_testRecommendations(os: 'linux', hasGold: true, hasLuci: true, hasCirrus: true, hasTryJob: true), _Comparator.pre);
expect(_testRecommendations(os: 'linux', hasGold: true, hasLuci: true, hasFlutterRoot: true, hasTryJob: true), _Comparator.pre);
expect(_testRecommendations(os: 'linux', hasGold: true, hasLuci: true, hasFlutterRoot: true, hasCirrus: true, hasTryJob: true), _Comparator.pre);
// On Cirrus (with Gold and not on Luci), we skip regardless.
expect(_testRecommendations(os: 'linux', hasCirrus: true, hasGold: true, hasFlutterRoot: true), _Comparator.skip);
expect(_testRecommendations(os: 'linux', hasCirrus: true, hasGold: true, hasFlutterRoot: true, hasTryJob: true), _Comparator.skip);
});
}