Switch pkg packages, pub, and dartdoc to use package: imports.

utils/tests/pub/test_pub.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // 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.
 
 /// Test infrastructure for testing pub. Unlike typical unit tests, most pub
 /// tests are integration tests that stage some stuff on the file system, run
 /// pub, and then validate the results. This library provides an API to build
 /// tests like that.
 library test_pub;
 
 import 'dart:async';
 import 'dart:collection' show Queue;
 import 'dart:io';
 import 'dart:json' as json;
 import 'dart:math';
 import 'dart:uri';
 import 'dart:utf';
 
-import '../../../pkg/http/lib/testing.dart';
-import '../../../pkg/oauth2/lib/oauth2.dart' as oauth2;
-import '../../../pkg/pathos/lib/path.dart' as path;
-import '../../../pkg/scheduled_test/lib/scheduled_process.dart';
-import '../../../pkg/scheduled_test/lib/scheduled_server.dart';
-import '../../../pkg/scheduled_test/lib/scheduled_test.dart';
-import '../../../pkg/yaml/lib/yaml.dart';
+import 'package:http/testing.dart';
+import 'package:oauth2/oauth2.dart' as oauth2;
+import 'package:pathos/path.dart' as path;
+import 'package:scheduled_test/scheduled_process.dart';
+import 'package:scheduled_test/scheduled_server.dart';
+import 'package:scheduled_test/scheduled_test.dart';
+import 'package:yaml/yaml.dart';
 
-import '../../lib/file_system.dart' as fs;
 import '../../pub/entrypoint.dart';
 // TODO(rnystrom): Using "gitlib" as the prefix here is ugly, but "git" collides
 // with the git descriptor method. Maybe we should try to clean up the top level
 // scope a bit?
 import '../../pub/git.dart' as gitlib;
 import '../../pub/git_source.dart';
 import '../../pub/hosted_source.dart';
 import '../../pub/http.dart';
 import '../../pub/io.dart';
 import '../../pub/path_source.dart';
@@ skipping 296 matching lines @@
   // used to run this script itself.
   var dartBin = new Options().executable;
 
   // If the executable looks like a path, get its full path. That way we
   // can still find it when we spawn it with a different working directory.
   if (dartBin.contains(Platform.pathSeparator)) {
     dartBin = new File(dartBin).fullPathSync();
   }
 
   // Find the main pub entrypoint.
-  var pubPath = fs.joinPaths(testDirectory, '../../pub/pub.dart');
+  var pubPath = path.join(testDirectory, '..', '..', 'pub', 'pub.dart');
 
-  var dartArgs = ['--checked', pubPath, '--trace'];
+  var dartArgs = ['--package-root=$packageRoot/', '--checked', pubPath,
+      '--trace'];
   dartArgs.addAll(args);
 
   if (tokenEndpoint == null) tokenEndpoint = new Future.immediate(null);
   var optionsFuture = tokenEndpoint.then((tokenEndpoint) {
     var options = new ProcessOptions();
     options.workingDirectory = pathInSandbox(appPath);
     // TODO(nweiz): remove this when issue 9294 is fixed.
     options.environment = new Map.from(Platform.environment);
     options.environment['PUB_CACHE'] = pathInSandbox(cachePath);
     options.environment['DART_SDK'] = pathInSandbox(sdkPath);
@@ skipping 227 matching lines @@
   bool matches(item, MatchState matchState) {
     if (item is! Pair) return false;
     return _firstMatcher.matches(item.first, matchState) &&
         _lastMatcher.matches(item.last, matchState);
   }
 
   Description describe(Description description) {
     description.addAll("(", ", ", ")", [_firstMatcher, _lastMatcher]);
   }
 }