Fix updating source factory in driver (issue 28086)

pkg/analysis_server/test/context_manager_test.dart

 // Copyright (c) 2014, 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 test.context.directory.manager;
 
 import 'dart:collection';
 
 import 'package:analysis_server/src/context_manager.dart';
 import 'package:analysis_server/src/utilities/null_string_sink.dart';
@@ skipping 1724 matching lines @@
     // Tried calling: apiSignature
     // dart:core                                                          Object.noSuchMethod
     // package:analyzer/src/dart/analysis/driver.dart 248:20              AnalysisDriver.AnalysisDriver
     // test/context_manager_test.dart 2698:25                             TestContextManagerCallbacks.addAnalysisDriver
     // package:analysis_server/src/context_manager.dart 1186:39           ContextManagerImpl._createContext
     // package:analysis_server/src/context_manager.dart 1247:16           ContextManagerImpl._createContexts
     // package:analysis_server/src/context_manager.dart 886:9             ContextManagerImpl.setRoots
     // test/context_manager_test.dart 154:13                              AbstractContextManagerTest.test_embedder_packagespec.<async>
     return super.test_embedder_packagespec();
   }
-
-  @failingTest
-  void test_setRoots_addPackageRoot() {
-    // Bad state: Should not be used with the new analysis driver
-    // package:analysis_server/src/context_manager.dart 561:7             ContextManagerImpl.folderMap
-    // package:analysis_server/src/context_manager.dart 1709:31           ContextManagerImpl._updateContextPackageUriResolver
-    // package:analysis_server/src/context_manager.dart 1668:5            ContextManagerImpl._recomputeFolderDisposition
-    // package:analysis_server/src/context_manager.dart 1420:7            ContextManagerImpl._handleWatchEvent
-    return super.test_setRoots_addPackageRoot();
-  }
-
-  @failingTest
-  void test_setRoots_changePackageRoot() {
-    // Bad state: Should not be used with the new analysis driver
-    // package:analysis_server/src/context_manager.dart 561:7             ContextManagerImpl.folderMap
-    // package:analysis_server/src/context_manager.dart 1709:31           ContextManagerImpl._updateContextPackageUriResolver
-    // package:analysis_server/src/context_manager.dart 1668:5            ContextManagerImpl._recomputeFolderDisposition
-    // package:analysis_server/src/context_manager.dart 1420:7            ContextManagerImpl._handleWatchEvent
-    return super.test_setRoots_changePackageRoot();
-  }
-
-  @failingTest
-  void test_setRoots_removePackageRoot() {
-    // Bad state: Should not be used with the new analysis driver
-    // package:analysis_server/src/context_manager.dart 561:7             ContextManagerImpl.folderMap
-    // package:analysis_server/src/context_manager.dart 1709:31           ContextManagerImpl._updateContextPackageUriResolver
-    // package:analysis_server/src/context_manager.dart 1668:5            ContextManagerImpl._recomputeFolderDisposition
-    // package:analysis_server/src/context_manager.dart 1420:7            ContextManagerImpl._handleWatchEvent
-    return super.test_setRoots_removePackageRoot();
-  }
-
-  @failingTest
-  test_watch_modifyPackageMapDependency_fail() async {
-    // Bad state: Should not be used with the new analysis driver
-    // package:analysis_server/src/context_manager.dart 561:7             ContextManagerImpl.folderMap
-    // package:analysis_server/src/context_manager.dart 1709:31           ContextManagerImpl._updateContextPackageUriResolver
-    // package:analysis_server/src/context_manager.dart 1668:5            ContextManagerImpl._recomputeFolderDisposition
-    // package:analysis_server/src/context_manager.dart 1420:7            ContextManagerImpl._handleWatchEvent
-    //return super.test_watch_modifyPackageMapDependency_fail();
-    fail('StateError thrown');
-  }
 }
 
 abstract class ContextManagerTest {
   /**
    * The name of the 'bin' directory.
    */
   static const String BIN_NAME = 'bin';
 
   /**
    * The name of the 'example' directory.
@@ skipping 1197 matching lines @@
 class TestUriResolver extends UriResolver {
   Map<Uri, Source> uriMap;
 
   TestUriResolver(this.uriMap);
 
   @override
   Source resolveAbsolute(Uri uri, [Uri actualUri]) {
     return uriMap[uri];
   }
 }