Make pub build use barback.

sdk/lib/_internal/pub/test/build/compiles_dart_entrypoints_to_dart_and_js_test.dart

Index: sdk/lib/_internal/pub/test/build/compiles_dart_entrypoints_to_dart_and_js_test.dart
diff --git a/sdk/lib/_internal/pub/test/build/compiles_dart_entrypoints_to_dart_and_js_test.dart b/sdk/lib/_internal/pub/test/build/compiles_dart_entrypoints_to_dart_and_js_test.dart
index 7f8d89880bd8ae4603cfd6abd5fced7fcdb57c3f..5d0b67a7cd4b1367d8b43112741bce3698b4f576 100644
--- a/sdk/lib/_internal/pub/test/build/compiles_dart_entrypoints_to_dart_and_js_test.dart
+++ b/sdk/lib/_internal/pub/test/build/compiles_dart_entrypoints_to_dart_and_js_test.dart
@@ -2,7 +2,6 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-import 'package:path/path.dart' as path;
 import 'package:scheduled_test/scheduled_test.dart';
 
 import '../descriptor.dart' as d;
@@ -11,6 +10,8 @@ import '../test_pub.dart';
 main() {
   initConfig();
 
+  // TODO(rnystrom): Should also add tests that other transformers work.

[nweiz, 2013/10/16 21:40:22]

Is there a bug for this?

[Bob Nystrom, 2013/10/29 00:03:30]

There is now.

+
   integration("compiles Dart entrypoints to Dart and JS", () {
     // Dart2js can take a long time to compile dart code, so we increase the
     // timeout to cope with that.
@@ -20,6 +21,7 @@ main() {
       d.appPubspec(),
       d.dir('web', [
         d.file('file.dart', 'void main() => print("hello");'),
+        d.file('lib.dart', 'void foo() => print("hello");'),
         d.dir('subdir', [
           d.file('subfile.dart', 'void main() => print("ping");')
         ])
@@ -27,23 +29,17 @@ main() {
     ]).create();
 
     schedulePub(args: ["build"],
-        output: '''
-Finding entrypoints...
-Copying   web|                    => build|
-Compiling web|file.dart           => build|file.dart.js
-Compiling web|file.dart           => build|file.dart
-Compiling web|subdir|subfile.dart => build|subdir|subfile.dart.js
-Compiling web|subdir|subfile.dart => build|subdir|subfile.dart
-'''.replaceAll('|', path.separator),
+        output: new RegExp(r"Built 2 files!"),

[nweiz, 2013/10/16 21:40:22]

It feels weird not to test any other aspects of the output here. The
user-friendliness of the output is part of the UI.

[Bob Nystrom, 2013/10/29 00:03:30]

Added a TODO. The current command-line output for this is more bare-bones than
I'd like, but I wanted to get the core functionality landed first. (There's a
TODO for the output already.)

         exitCode: 0);
 
     d.dir(appPath, [
       d.dir('build', [
         d.matcherFile('file.dart.js', isNot(isEmpty)),
-        d.matcherFile('file.dart', isNot(isEmpty)),
+        d.nothing('file.dart'),
+        d.nothing('lib.dart'),
         d.dir('subdir', [
           d.matcherFile('subfile.dart.js', isNot(isEmpty)),
-          d.matcherFile('subfile.dart', isNot(isEmpty))
+          d.nothing('subfile.dart')
         ])
       ])
     ]).validate();