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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 'dart:io'; | |
6 import 'dart:convert'; | |
7 import 'dart:async'; | |
8 | |
9 import 'package:path/path.dart' as path; | |
10 import 'package:expect/expect.dart'; | |
11 import 'package:source_maps/source_maps.dart'; | |
12 | |
13 checkConsistency(Uri outUri) { | |
14 print('Accessing $outUri'); | |
15 File sourceFile = new File.fromUri(outUri); | |
16 Expect.isTrue(sourceFile.existsSync()); | |
17 String mapName = getMapReferenceFromJsOutput(sourceFile.readAsStringSync()); | |
18 Uri mapUri = outUri.resolve(mapName); | |
19 print('Accessing $mapUri'); | |
20 File mapFile = new File.fromUri(mapUri); | |
21 Expect.isTrue(mapFile.existsSync()); | |
22 SingleMapping sourceMap = new SingleMapping.fromJson( | |
23 JSON.decode(mapFile.readAsStringSync())); | |
24 Expect.equals(outUri, mapUri.resolve(sourceMap.targetUrl)); | |
25 print('Checking sources'); | |
26 sourceMap.urls.forEach((String url) { | |
27 Expect.isTrue(new File.fromUri(mapUri.resolve(url)).existsSync()); | |
28 }); | |
29 } | |
30 | |
31 String getMapReferenceFromJsOutput(String file) { | |
32 List<String> out = file.split('\n'); | |
33 String mapReference = out[out.length - 3]; // #sourceMappingURL=<url> | |
34 Expect.isTrue(mapReference.startsWith('//# sourceMappingURL=')); | |
35 return mapReference.substring(mapReference.indexOf('=') + 1); | |
36 } | |
37 | |
38 copyDirectory(Directory sourceDir, Directory destinationDir) { | |
39 sourceDir.listSync().forEach((FileSystemEntity element) { | |
40 String newPath = path.join(destinationDir.path, | |
41 path.basename(element.path)); | |
42 if (element is File) { | |
43 element.copySync(newPath); | |
44 } else if (element is Directory) { | |
45 Directory newDestinationDir = new Directory(newPath); | |
46 newDestinationDir.createSync(); | |
47 copyDirectory(element, newDestinationDir); | |
48 } | |
49 }); | |
50 } | |
51 | |
52 Future<Directory> createTempDir() { | |
53 return Directory.systemTemp | |
54 .createTemp('sourceMap_test-') | |
55 .then((Directory dir) { | |
56 return dir; | |
57 }); | |
58 } | |
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