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Issue 923733002: Major refactor of the transformer, added an `InitializePlugin` class which allows you to hook direc… (Closed) Base URL: git@github.com:dart-lang/static-init.git@master
Patch Set: wrapup Created 5 years, 10 months ago
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1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 library initialize.transformer_test; 4 library initialize.transformer_test;
5 5
6 import 'common.dart'; 6 import 'common.dart';
7 import 'package:analyzer/src/generated/element.dart';
7 import 'package:dart_style/dart_style.dart'; 8 import 'package:dart_style/dart_style.dart';
8 import 'package:initialize/transformer.dart'; 9 import 'package:initialize/transformer.dart';
9 import 'package:unittest/compact_vm_config.dart'; 10 import 'package:unittest/compact_vm_config.dart';
11 import 'package:unittest/unittest.dart';
12
13 var formatter = new DartFormatter();
10 14
11 main() { 15 main() {
12 useCompactVMConfiguration(); 16 useCompactVMConfiguration();
13 17
14 var formatter = new DartFormatter(); 18 group('Html entry points', htmlEntryPointTests);
19 group('Dart entry points', dartEntryPointTests);
20 group('InitializerPlugins', pluginTests);
21 }
15 22
16 var htmlTransformer = new InitializeTransformer(['web/*.html']); 23 void htmlEntryPointTests() {
17 var dartTransformer = new InitializeTransformer(['web/index.dart']); 24 var phases = [[new InitializeTransformer(['web/*.html'])]];
18 25
19 testPhases('basic', [[htmlTransformer]], { 26 testPhases('basic', phases, {
20 'a|web/index.html': ''' 27 'a|web/index.html': '''
21 <html><head></head><body> 28 <html><head></head><body>
22 <script type="application/dart" src="index.dart"></script> 29 <script type="application/dart" src="index.dart"></script>
23 </body></html> 30 </body></html>
24 '''.replaceAll(' ', ''), 31 '''.replaceAll(' ', ''),
25 'a|web/index.dart': ''' 32 'a|web/index.dart': '''
26 library web_foo; 33 library web_foo;
27 34
28 import 'foo.dart'; 35 import 'foo.dart';
29 ''', 36 ''',
(...skipping 64 matching lines...) Expand 10 before | Expand all | Expand 10 after
94 new InitEntry(const i2.DynamicInit('Bar2'), i3.Bar), 101 new InitEntry(const i2.DynamicInit('Bar2'), i3.Bar),
95 new InitEntry(i2.constInit, const LibraryIdentifier(#foo, null, 'foo .dart')), 102 new InitEntry(i2.constInit, const LibraryIdentifier(#foo, null, 'foo .dart')),
96 new InitEntry(i4.initMethod, i5.foo), 103 new InitEntry(i4.initMethod, i5.foo),
97 new InitEntry(i2.constInit, i5.Foo), 104 new InitEntry(i2.constInit, i5.Foo),
98 ]); 105 ]);
99 106
100 i0.main(); 107 i0.main();
101 } 108 }
102 ''') 109 ''')
103 }, []); 110 }, []);
111 }
104 112
105 testPhases('constructor arguments', [[dartTransformer]], { 113 void dartEntryPointTests() {
114 var phases = [[new InitializeTransformer(['web/index.dart'])]];
115
116 testPhases('constructor arguments', phases, {
106 'a|web/index.dart': ''' 117 'a|web/index.dart': '''
107 @DynamicInit(foo) 118 @DynamicInit(foo)
108 @DynamicInit(Foo.foo) 119 @DynamicInit(Foo.foo)
109 @DynamicInit(const [foo, Foo.foo, 'foo']) 120 @DynamicInit(const [foo, Foo.foo, 'foo'])
110 @DynamicInit(const {'foo': foo, 'Foo.foo': Foo.foo, 'bar': 'bar'}) 121 @DynamicInit(const {'foo': foo, 'Foo.foo': Foo.foo, 'bar': 'bar'})
111 @DynamicInit('foo') 122 @DynamicInit('foo')
112 @DynamicInit(true) 123 @DynamicInit(true)
113 @DynamicInit(null) 124 @DynamicInit(null)
114 @DynamicInit(1) 125 @DynamicInit(1)
115 @DynamicInit(1.1) 126 @DynamicInit(1.1)
(...skipping 35 matching lines...) Expand 10 before | Expand all | Expand 10 after
151 new InitEntry(const i1.DynamicInit(1), const LibraryIdentifier(#web_ foo, null, 'index.dart')), 162 new InitEntry(const i1.DynamicInit(1), const LibraryIdentifier(#web_ foo, null, 'index.dart')),
152 new InitEntry(const i1.DynamicInit(1.1), const LibraryIdentifier(#we b_foo, null, 'index.dart')), 163 new InitEntry(const i1.DynamicInit(1.1), const LibraryIdentifier(#we b_foo, null, 'index.dart')),
153 new InitEntry(const i1.NamedArgInit(1, name: 'Bill'), const LibraryI dentifier(#web_foo, null, 'index.dart')), 164 new InitEntry(const i1.NamedArgInit(1, name: 'Bill'), const LibraryI dentifier(#web_foo, null, 'index.dart')),
154 ]); 165 ]);
155 166
156 i0.main(); 167 i0.main();
157 } 168 }
158 ''') 169 ''')
159 }, []); 170 }, []);
160 } 171 }
172
173 class SkipConstructorsPlugin extends InitializerPlugin {
174 bool shouldApply(InitializerPluginData data) {
175 return data.initializer.annotationElement.element is ConstructorElement;
176 }
177
178 String apply(_) => null;
179 }
180
181 void pluginTests() {
182 var phases = [
183 [
184 new InitializeTransformer(['web/index.dart'],
185 plugins: [new SkipConstructorsPlugin()])
186 ]
187 ];
188
189 testPhases('can omit statements', phases, {
190 'a|web/index.dart': '''
191 library index;
192
193 import 'package:initialize/initialize.dart';
194 import 'package:test_initializers/common.dart';
195 import 'foo.dart';
196
197 @initMethod
198 @DynamicInit('index')
199 index() {}
200 ''',
201 'a|web/foo.dart': '''
202 library foo;
203
204 import 'package:initialize/initialize.dart';
205 import 'package:test_initializers/common.dart';
206
207 @initMethod
208 @DynamicInit('Foo')
209 foo() {}
210 ''',
211 // Mock out the Initialize package plus some initializers.
212 'initialize|lib/initialize.dart': mockInitialize,
213 'test_initializers|lib/common.dart': commonInitializers,
214 }, {
215 'a|web/index.initialize.dart': formatter.format('''
216 import 'package:initialize/src/static_loader.dart';
217 import 'package:initialize/initialize.dart';
218 import 'index.dart' as i0;
219 import 'foo.dart' as i1;
220 import 'package:initialize/initialize.dart' as i2;
221 import 'package:test_initializers/common.dart' as i3;
222
223 main() {
224 initializers.addAll([
225 new InitEntry(i2.initMethod, i1.foo),
226 new InitEntry(i2.initMethod, i0.index),
227 ]);
228
229 i0.main();
230 }
231 ''')
232 }, []);
233 }
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