Revert "Revert "Use native async/await support in pub.""

sdk/lib/_internal/pub_generated/test/validator/pubspec_field_test.dart

Index: sdk/lib/_internal/pub_generated/test/validator/pubspec_field_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/validator/pubspec_field_test.dart b/sdk/lib/_internal/pub_generated/test/validator/pubspec_field_test.dart
deleted file mode 100644
index 0d0c8b91c1f61ae4232592c02ddfdc9d34c4725e..0000000000000000000000000000000000000000
--- a/sdk/lib/_internal/pub_generated/test/validator/pubspec_field_test.dart
+++ /dev/null
@@ -1,172 +0,0 @@
-// 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.
-
-import 'package:scheduled_test/scheduled_test.dart';
-
-import '../../lib/src/entrypoint.dart';
-import '../../lib/src/validator.dart';
-import '../../lib/src/validator/pubspec_field.dart';
-import '../descriptor.dart' as d;
-import '../test_pub.dart';
-import 'utils.dart';
-
-Validator pubspecField(Entrypoint entrypoint) =>
-    new PubspecFieldValidator(entrypoint);
-
-main() {
-  initConfig();
-
-  group('should consider a package valid if it', () {
-    setUp(d.validPackage.create);
-
-    integration('looks normal', () => expectNoValidationError(pubspecField));
-
-    integration('has "authors" instead of "author"', () {
-      var pkg = packageMap("test_pkg", "1.0.0");
-      pkg["authors"] = [pkg.remove("author")];
-      d.dir(appPath, [d.pubspec(pkg)]).create();
-      expectNoValidationError(pubspecField);
-    });
-
-    integration('has an HTTPS homepage URL', () {
-      var pkg = packageMap("test_pkg", "1.0.0");
-      pkg["homepage"] = "https://pub.dartlang.org";
-      d.dir(appPath, [d.pubspec(pkg)]).create();
-
-      expectNoValidationError(pubspecField);
-    });
-
-    integration('has an HTTPS documentation URL', () {
-      var pkg = packageMap("test_pkg", "1.0.0");
-      pkg["documentation"] = "https://pub.dartlang.org";
-      d.dir(appPath, [d.pubspec(pkg)]).create();
-
-      expectNoValidationError(pubspecField);
-    });
-  });
-
-  group('should consider a package invalid if it', () {
-    setUp(d.validPackage.create);
-
-    integration('is missing the "homepage" field', () {
-      var pkg = packageMap("test_pkg", "1.0.0");
-      pkg.remove("homepage");
-      d.dir(appPath, [d.pubspec(pkg)]).create();
-
-      expectValidationError(pubspecField);
-    });
-
-    integration('is missing the "description" field', () {
-      var pkg = packageMap("test_pkg", "1.0.0");
-      pkg.remove("description");
-      d.dir(appPath, [d.pubspec(pkg)]).create();
-
-      expectValidationError(pubspecField);
-    });
-
-    integration('is missing the "author" field', () {
-      var pkg = packageMap("test_pkg", "1.0.0");
-      pkg.remove("author");
-      d.dir(appPath, [d.pubspec(pkg)]).create();
-
-      expectValidationError(pubspecField);
-    });
-
-    integration('has a non-string "homepage" field', () {
-      var pkg = packageMap("test_pkg", "1.0.0");
-      pkg["homepage"] = 12;
-      d.dir(appPath, [d.pubspec(pkg)]).create();
-
-      expectValidationError(pubspecField);
-    });
-
-    integration('has a non-string "description" field', () {
-      var pkg = packageMap("test_pkg", "1.0.0");
-      pkg["description"] = 12;
-      d.dir(appPath, [d.pubspec(pkg)]).create();
-
-      expectValidationError(pubspecField);
-    });
-
-    integration('has a non-string "author" field', () {
-      var pkg = packageMap("test_pkg", "1.0.0");
-      pkg["author"] = 12;
-      d.dir(appPath, [d.pubspec(pkg)]).create();
-
-      expectValidationError(pubspecField);
-    });
-
-    integration('has a non-list "authors" field', () {
-      var pkg = packageMap("test_pkg", "1.0.0");
-      pkg["authors"] = 12;
-      d.dir(appPath, [d.pubspec(pkg)]).create();
-
-      expectValidationError(pubspecField);
-    });
-
-    integration('has a non-string member of the "authors" field', () {
-      var pkg = packageMap("test_pkg", "1.0.0");
-      pkg["authors"] = [12];
-      d.dir(appPath, [d.pubspec(pkg)]).create();
-
-      expectValidationError(pubspecField);
-    });
-
-    integration('has a single author without an email', () {
-      var pkg = packageMap("test_pkg", "1.0.0");
-      pkg["author"] = "Natalie Weizenbaum";
-      d.dir(appPath, [d.pubspec(pkg)]).create();
-
-      expectValidationWarning(pubspecField);
-    });
-
-    integration('has one of several authors without an email', () {
-      var pkg = packageMap("test_pkg", "1.0.0");
-      pkg.remove("author");
-      pkg["authors"] = [
-          "Bob Nystrom <rnystrom@google.com>",
-          "Natalie Weizenbaum",
-          "John Messerly <jmesserly@google.com>"];
-      d.dir(appPath, [d.pubspec(pkg)]).create();
-
-      expectValidationWarning(pubspecField);
-    });
-
-    integration('has a single author without a name', () {
-      var pkg = packageMap("test_pkg", "1.0.0");
-      pkg["author"] = "<nweiz@google.com>";
-      d.dir(appPath, [d.pubspec(pkg)]).create();
-
-      expectValidationWarning(pubspecField);
-    });
-
-    integration('has one of several authors without a name', () {
-      var pkg = packageMap("test_pkg", "1.0.0");
-      pkg.remove("author");
-      pkg["authors"] = [
-          "Bob Nystrom <rnystrom@google.com>",
-          "<nweiz@google.com>",
-          "John Messerly <jmesserly@google.com>"];
-      d.dir(appPath, [d.pubspec(pkg)]).create();
-
-      expectValidationWarning(pubspecField);
-    });
-
-    integration('has a non-HTTP homepage URL', () {
-      var pkg = packageMap("test_pkg", "1.0.0");
-      pkg["homepage"] = "file:///foo/bar";
-      d.dir(appPath, [d.pubspec(pkg)]).create();
-
-      expectValidationError(pubspecField);
-    });
-
-    integration('has a non-HTTP documentation URL', () {
-      var pkg = packageMap("test_pkg", "1.0.0");
-      pkg["documentation"] = "file:///foo/bar";
-      d.dir(appPath, [d.pubspec(pkg)]).create();
-
-      expectValidationError(pubspecField);
-    });
-  });
-}