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1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS d.file | |
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. | |
4 | |
5 library pub_tests; | 1 library pub_tests; |
6 | |
7 import '../descriptor.dart' as d; | 2 import '../descriptor.dart' as d; |
8 import '../test_pub.dart'; | 3 import '../test_pub.dart'; |
9 import 'utils.dart'; | 4 import 'utils.dart'; |
10 | |
11 const DECLARING_TRANSFORMER = """ | 5 const DECLARING_TRANSFORMER = """ |
12 import 'dart:async'; | 6 import 'dart:async'; |
13 | 7 |
14 import 'package:barback/barback.dart'; | 8 import 'package:barback/barback.dart'; |
15 | 9 |
16 class DeclaringRewriteTransformer extends Transformer | 10 class DeclaringRewriteTransformer extends Transformer |
17 implements DeclaringTransformer { | 11 implements DeclaringTransformer { |
18 DeclaringRewriteTransformer.asPlugin(); | 12 DeclaringRewriteTransformer.asPlugin(); |
19 | 13 |
20 String get allowedExtensions => '.out'; | 14 String get allowedExtensions => '.out'; |
21 | 15 |
22 Future apply(Transform transform) { | 16 Future apply(Transform transform) { |
23 transform.logger.info('Rewriting \${transform.primaryInput.id}.'); | 17 transform.logger.info('Rewriting \${transform.primaryInput.id}.'); |
24 return transform.primaryInput.readAsString().then((contents) { | 18 return transform.primaryInput.readAsString().then((contents) { |
25 var id = transform.primaryInput.id.changeExtension(".final"); | 19 var id = transform.primaryInput.id.changeExtension(".final"); |
26 transform.addOutput(new Asset.fromString(id, "\$contents.final")); | 20 transform.addOutput(new Asset.fromString(id, "\$contents.final")); |
27 }); | 21 }); |
28 } | 22 } |
29 | 23 |
30 Future declareOutputs(DeclaringTransform transform) { | 24 Future declareOutputs(DeclaringTransform transform) { |
31 transform.declareOutput(transform.primaryId.changeExtension(".final")); | 25 transform.declareOutput(transform.primaryId.changeExtension(".final")); |
32 return new Future.value(); | 26 return new Future.value(); |
33 } | 27 } |
34 } | 28 } |
35 """; | 29 """; |
36 | |
37 main() { | 30 main() { |
38 initConfig(); | 31 initConfig(); |
39 withBarbackVersions("any", () { | 32 withBarbackVersions("any", () { |
40 integration("supports a user-defined declaring transformer", () { | 33 integration("supports a user-defined declaring transformer", () { |
41 d.dir(appPath, [ | 34 d.dir(appPath, [d.pubspec({ |
42 d.pubspec({ | |
43 "name": "myapp", | 35 "name": "myapp", |
44 "transformers": ["myapp/src/lazy", "myapp/src/declaring"] | 36 "transformers": ["myapp/src/lazy", "myapp/src/declaring"] |
45 }), | 37 }), |
46 d.dir("lib", [d.dir("src", [ | 38 d.dir( |
47 // Include a lazy transformer before the declaring transformer, | 39 "lib", |
48 // because otherwise its behavior is indistinguishable from a normal | 40 [ |
49 // transformer. | 41 d.dir( |
50 d.file("lazy.dart", LAZY_TRANSFORMER), | 42 "src", |
51 d.file("declaring.dart", DECLARING_TRANSFORMER) | 43 [ |
52 ])]), | 44 d.file("lazy.dart", LAZY_TRANSFORMER), |
53 d.dir("web", [ | 45 d.file("declaring.dart", DECLARING_TRANSFORMER)])]), |
54 d.file("foo.txt", "foo") | 46 d.dir("web", [d.file("foo.txt", "foo")])]).create(); |
55 ]) | |
56 ]).create(); | |
57 | |
58 createLockFile('myapp', pkg: ['barback']); | 47 createLockFile('myapp', pkg: ['barback']); |
59 | |
60 var server = pubServe(); | 48 var server = pubServe(); |
61 // The build should complete without either transformer logging anything. | |
62 server.stdout.expect('Build completed successfully'); | 49 server.stdout.expect('Build completed successfully'); |
63 | |
64 requestShouldSucceed("foo.final", "foo.out.final"); | 50 requestShouldSucceed("foo.final", "foo.out.final"); |
65 server.stdout.expect(emitsLines( | 51 server.stdout.expect( |
66 '[Info from LazyRewrite]:\n' | 52 emitsLines( |
67 'Rewriting myapp|web/foo.txt.\n' | 53 '[Info from LazyRewrite]:\n' 'Rewriting myapp|web/foo.txt.\n' |
68 '[Info from DeclaringRewrite]:\n' | 54 '[Info from DeclaringRewrite]:\n' 'Rewriting myapp|web/foo.out
.')); |
69 'Rewriting myapp|web/foo.out.')); | |
70 endPubServe(); | 55 endPubServe(); |
71 }); | 56 }); |
72 }); | 57 }); |
73 } | 58 } |
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