| Index: sdk/lib/_internal/pub_generated/test/build/utils.dart | 
| diff --git a/sdk/lib/_internal/pub_generated/test/build/utils.dart b/sdk/lib/_internal/pub_generated/test/build/utils.dart | 
| new file mode 100644 | 
| index 0000000000000000000000000000000000000000..83908667499f0bdb971bf2a73dbbe2f5daa959c6 | 
| --- /dev/null | 
| +++ b/sdk/lib/_internal/pub_generated/test/build/utils.dart | 
| @@ -0,0 +1,36 @@ | 
| +import 'dart:convert'; | 
| +import '../descriptor.dart' as d; | 
| +import '../test_pub.dart'; | 
| +void serveBrowserPackage() { | 
| +  serve([d.dir('api', [d.dir('packages', [d.file('browser', JSON.encode({ | 
| +          'versions': [packageVersionApiMap(packageMap('browser', '1.0.0'))] | 
| +        })), | 
| +            d.dir( | 
| +                'browser', | 
| +                [ | 
| +                    d.dir( | 
| +                        'versions', | 
| +                        [ | 
| +                            d.file( | 
| +                                '1.0.0', | 
| +                                JSON.encode( | 
| +                                    packageVersionApiMap(packageMap('browser', '1.0.0'), full: true)))])])])]), | 
| +            d.dir( | 
| +                'packages', | 
| +                [ | 
| +                    d.dir( | 
| +                        'browser', | 
| +                        [ | 
| +                            d.dir( | 
| +                                'versions', | 
| +                                [ | 
| +                                    d.tar( | 
| +                                        '1.0.0.tar.gz', | 
| +                                        [ | 
| +                                            d.file('pubspec.yaml', yaml(packageMap("browser", "1.0.0"))), | 
| +                                            d.dir( | 
| +                                                'lib', | 
| +                                                [ | 
| +                                                    d.file('dart.js', 'contents of dart.js'), | 
| +                                                    d.file('interop.js', 'contents of interop.js')])])])])])]); | 
| +} | 
|  |