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Side by Side Diff: sdk/lib/_internal/pub/test/run/doesnt_load_an_unnecessary_transformer_test.dart

Issue 1165473002: Start pulling pub from its own repo. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Code review changes Created 5 years, 6 months ago
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1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS 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 import '../descriptor.dart' as d;
6 import '../test_pub.dart';
7 import '../serve/utils.dart';
8
9 const TRANSFORMER = """
10 import 'dart:async';
11
12 import 'package:barback/barback.dart';
13
14 class BrokenTransformer extends Transformer {
15 RewriteTransformer.asPlugin() {
16 throw 'This transformer is broken!';
17 }
18
19 String get allowedExtensions => '.txt';
20
21 void apply(Transform transform) {}
22 }
23 """;
24
25 main() {
26 initConfig();
27 withBarbackVersions("any", () {
28 integration("doesn't load an unnecessary transformer", () {
29 d.dir(appPath, [
30 d.pubspec({
31 "name": "myapp",
32 "transformers": [
33 {"myapp/src/transformer": {r"$include": "lib/myapp.dart"}}
34 ]
35 }),
36 d.dir("lib", [
37 d.file("myapp.dart", ""),
38 d.dir("src", [d.file("transformer.dart", TRANSFORMER)])
39 ]),
40 d.dir("bin", [
41 d.file("hi.dart", "void main() => print('Hello!');")
42 ])
43 ]).create();
44
45 createLockFile('myapp', pkg: ['barback']);
46
47 // This shouldn't load the transformer, since it doesn't transform
48 // anything that the entrypoint imports. If it did load the transformer,
49 // we'd know since it would throw an exception.
50 var pub = pubRun(args: ["bin/hi"]);
51 pub.stdout.expect("Hello!");
52 pub.shouldExit();
53 });
54 });
55 }
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