Regenerate pub sources.

sdk/lib/_internal/pub_generated/test/pub_get_and_upgrade_test.dart

Index: sdk/lib/_internal/pub_generated/test/pub_get_and_upgrade_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/pub_get_and_upgrade_test.dart b/sdk/lib/_internal/pub_generated/test/pub_get_and_upgrade_test.dart
index b459fcf21e5a440a666f44c5c8eaa4018e8bb3db..c4ff0e9c77ce53d8c3f59d5054251de7f837919e 100644
--- a/sdk/lib/_internal/pub_generated/test/pub_get_and_upgrade_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/pub_get_and_upgrade_test.dart
@@ -1,36 +1,52 @@
+// Copyright (c) 2012, 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.
+
 library pub_tests;
+
 import 'package:scheduled_test/scheduled_test.dart';
+
 import '../lib/src/exit_codes.dart' as exit_codes;
 import 'descriptor.dart' as d;
 import 'test_pub.dart';
+
 main() {
   initConfig();
+
   forBothPubGetAndUpgrade((command) {
     group('requires', () {
       integration('a pubspec', () {
         d.dir(appPath, []).create();
+
         pubCommand(
             command,
             error: new RegExp(
                 r'Could not find a file named "pubspec.yaml" ' r'in "[^\n]*"\.'));
       });
+
       integration('a pubspec with a "name" key', () {
         d.dir(appPath, [d.pubspec({
             "dependencies": {
               "foo": null
             }
           })]).create();
+
         pubCommand(
             command,
             error: contains('Missing the required "name" field.'),
             exitCode: exit_codes.DATA);
       });
     });
+
     integration('adds itself to the packages', () {
+      // The symlink should use the name in the pubspec, not the name of the
+      // directory.
       d.dir(appPath, [d.pubspec({
           "name": "myapp_name"
         }), d.libDir('myapp_name')]).create();
+
       pubCommand(command);
+
       d.dir(
           packagesPath,
           [
@@ -38,30 +54,43 @@ main() {
                   "myapp_name",
                   [d.file('myapp_name.dart', 'main() => "myapp_name";')])]).validate();
     });
+
     integration(
         'does not adds itself to the packages if it has no "lib" ' 'directory',
         () {
+      // The symlink should use the name in the pubspec, not the name of the
+      // directory.
       d.dir(appPath, [d.pubspec({
           "name": "myapp_name"
-        })]).create();
+        }),]).create();
+
       pubCommand(command);
+
       d.dir(packagesPath, [d.nothing("myapp_name")]).validate();
     });
+
     integration(
         'does not add a package if it does not have a "lib" ' 'directory',
         () {
+      // Using a path source, but this should be true of all sources.
       d.dir('foo', [d.libPubspec('foo', '0.0.0-not.used')]).create();
+
       d.dir(appPath, [d.appPubspec({
           "foo": {
             "path": "../foo"
           }
         })]).create();
+
       pubCommand(command);
+
       d.packagesDir({
         "foo": null
       }).validate();
     });
+
     integration('reports a solver failure', () {
+      // myapp depends on foo and bar which both depend on baz with mismatched
+      // descriptions.
       d.dir('deps', [d.dir('foo', [d.pubspec({
             "name": "foo",
             "dependencies": {
@@ -79,6 +108,7 @@ main() {
           })]),
               d.dir('baz1', [d.libPubspec('baz', '0.0.0')]),
               d.dir('baz2', [d.libPubspec('baz', '0.0.0')])]).create();
+
       d.dir(appPath, [d.appPubspec({
           "foo": {
             "path": "../deps/foo"
@@ -87,21 +117,25 @@ main() {
             "path": "../deps/bar"
           }
         })]).create();
+
       pubCommand(
           command,
           error: new RegExp("^Incompatible dependencies on baz:\n"));
     });
+
     integration('does not allow a dependency on itself', () {
       d.dir(appPath, [d.appPubspec({
           "myapp": {
             "path": "."
           }
         })]).create();
+
       pubCommand(
           command,
           error: contains('A package may not list itself as a dependency.'),
           exitCode: exit_codes.DATA);
     });
+
     integration('does not allow a dev dependency on itself', () {
       d.dir(appPath, [d.pubspec({
           "name": "myapp",
@@ -111,6 +145,7 @@ main() {
             }
           }
         })]).create();
+
       pubCommand(
           command,
           error: contains('A package may not list itself as a dependency.'),