Fix more tests on windows bots

pkg/analysis_server/test/analysis_abstract.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.domain.analysis.abstract;
 
 import 'dart:async';
 
 import 'package:analysis_server/plugin/protocol/protocol.dart';
 import 'package:analysis_server/src/analysis_server.dart';
@@ skipping 39 matching lines @@
   MemoryResourceProvider resourceProvider;
   MockPackageMapProvider packageMapProvider;
   AnalysisServer server;
   RequestHandler handler;
 
   final List<ServerErrorParams> serverErrors = <ServerErrorParams>[];
   final List<GeneralAnalysisService> generalServices =
       <GeneralAnalysisService>[];
   final Map<AnalysisService, List<String>> analysisSubscriptions = {};
 
-  String projectPath = '/project';
-  String testFolder = '/project/bin';
-  String testFile = '/project/bin/test.dart';
+  String projectPath;
+  String testFolder;
+  String testFile;
   String testCode;
 
   AbstractAnalysisTest();
 
   AnalysisDomainHandler get analysisHandler => server.handlers
       .singleWhere((handler) => handler is AnalysisDomainHandler);
 
   AnalysisContext get testContext => server.getAnalysisContext(testFile);
 
   void addAnalysisSubscription(AnalysisService service, String file) {
     // add file to subscription
     var files = analysisSubscriptions[service];
     if (files == null) {
       files = <String>[];
       analysisSubscriptions[service] = files;
     }
     files.add(file);
     // set subscriptions
     Request request = new AnalysisSetSubscriptionsParams(analysisSubscriptions)
         .toRequest('0');
     handleSuccessfulRequest(request);
   }
 
   String addFile(String path, String content) {
+    path = resourceProvider.convertPath(path);
     resourceProvider.newFile(path, content);
     return path;
   }
 
   void addGeneralAnalysisSubscription(GeneralAnalysisService service) {
     generalServices.add(service);
     Request request = new AnalysisSetGeneralSubscriptionsParams(generalServices)
         .toRequest('0');
     handleSuccessfulRequest(request);
   }
@@ skipping 29 matching lines @@
     // Create server
     //
     MockSdk sdk = new MockSdk(resourceProvider: resourceProvider);
     return new AnalysisServer(
         serverChannel,
         resourceProvider,
         packageMapProvider,
         index,
         serverPlugin,
         new AnalysisServerOptions(),
-        new DartSdkManager('/', false, (_) => sdk),
+        new DartSdkManager(
+            resourceProvider.convertPath('/'), false, (_) => sdk),
         InstrumentationService.NULL_SERVICE);
   }
 
   Index createIndex() {
     return null;
   }
 
   /**
    * Creates a project `/project`.
    */
   void createProject({Map<String, String> packageRoots}) {
     resourceProvider.newFolder(projectPath);
-    Request request =
-        new AnalysisSetAnalysisRootsParams([projectPath], [], packageRoots: packageRoots).toRequest('0');
+    Request request = new AnalysisSetAnalysisRootsParams([projectPath], [],
+            packageRoots: packageRoots)
+        .toRequest('0');
     handleSuccessfulRequest(request, handler: analysisHandler);
   }
 
   /**
    * Returns the offset of [search] in [testCode].
    * Fails if not found.
    */
   int findFileOffset(String path, String search) {
     File file = resourceProvider.getResource(path) as File;
     String code = file.createSource().contents.data;
@@ skipping 38 matching lines @@
   void removeGeneralAnalysisSubscription(GeneralAnalysisService service) {
     generalServices.remove(service);
     Request request = new AnalysisSetGeneralSubscriptionsParams(generalServices)
         .toRequest('0');
     handleSuccessfulRequest(request);
   }
 
   void setUp() {
     serverChannel = new MockServerChannel();
     resourceProvider = new MemoryResourceProvider();
+    projectPath = resourceProvider.convertPath('/project');
+    testFolder = resourceProvider.convertPath('/project/bin');
+    testFile = resourceProvider.convertPath('/project/bin/test.dart');
     packageMapProvider = new MockPackageMapProvider();
     Index index = createIndex();
     server = createAnalysisServer(index);
     handler = analysisHandler;
     // listen for notifications
     Stream<Notification> notificationStream =
         serverChannel.notificationController.stream;
     notificationStream.listen((Notification notification) {
       processNotification(notification);
     });
@@ skipping 15 matching lines @@
   }
 
   /**
    * Completes with a successful [Response] for the given [request].
    * Otherwise fails.
    */
   Future<Response> waitResponse(Request request) async {
     return serverChannel.sendRequest(request);
   }
 }