More fixes for failures on the Windows bot

pkg/analyzer/test/source/package_map_provider_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.package.map.provider;
 
 import 'package:analyzer/file_system/file_system.dart';
 import 'package:analyzer/file_system/memory_file_system.dart';
 import 'package:analyzer/source/package_map_provider.dart';
 import 'package:analyzer/source/pub_package_map_provider.dart';
 import 'package:analyzer/src/generated/sdk_io.dart';
 import 'package:unittest/unittest.dart';
 
+import '../utils.dart';
+
 main() {
-  groupSep = ' | ';
+  initializeTestEnvironment();
 
   group('PubPackageMapProvider', () {
     group('parsePackageMap', () {
       MemoryResourceProvider resourceProvider;
       PubPackageMapProvider packageMapProvider;
       const String projectPath = '/path/to/project';
       Folder projectFolder;
 
       setUp(() {
         resourceProvider = new MemoryResourceProvider();
         packageMapProvider = new PubPackageMapProvider(
             resourceProvider, DirectoryBasedDartSdk.defaultSdk);
         projectFolder = resourceProvider.newFolder(projectPath);
       });
 
       PackageMapInfo parsePackageMap(Object obj) {
         return packageMapProvider.parsePackageMap(obj, projectFolder);
       }
 
       test('normal folder', () {
         String packageName = 'foo';
         String folderPath = '/path/to/folder';
         resourceProvider.newFolder(folderPath);
-        Map<String, List<Folder>> result =
-            parsePackageMap({'packages': {packageName: folderPath}}).packageMap;
+        Map<String, List<Folder>> result = parsePackageMap({
+          'packages': {packageName: folderPath}
+        }).packageMap;
         expect(result, hasLength(1));
         expect(result.keys, contains(packageName));
         expect(result[packageName], hasLength(1));
         expect(result[packageName][0], new isInstanceOf<Folder>());
         expect(result[packageName][0].path, equals(folderPath));
       });
 
       test("don't ignore nonexistent folder", () {
         String packageName = 'foo';
         String folderPath = '/path/to/folder';
-        Map<String, List<Folder>> result =
-            parsePackageMap({'packages': {packageName: folderPath}}).packageMap;
+        Map<String, List<Folder>> result = parsePackageMap({
+          'packages': {packageName: folderPath}
+        }).packageMap;
         expect(result, hasLength(1));
         expect(result.keys, contains(packageName));
         expect(result[packageName], hasLength(1));
         expect(result[packageName][0], new isInstanceOf<Folder>());
         expect(result[packageName][0].path, equals(folderPath));
       });
 
       test('package maps to list', () {
         String packageName = 'foo';
         String folderPath1 = '/path/to/folder1';
         String folderPath2 = '/path/to/folder2';
         resourceProvider.newFolder(folderPath1);
         resourceProvider.newFolder(folderPath2);
-        Map<String, List<Folder>> result = parsePackageMap(
-            {'packages': {packageName: [folderPath1, folderPath2]}}).packageMap;
+        Map<String, List<Folder>> result = parsePackageMap({
+          'packages': {
+            packageName: [folderPath1, folderPath2]
+          }
+        }).packageMap;
         expect(result, hasLength(1));
         expect(result.keys, contains(packageName));
         expect(result[packageName], hasLength(2));
         for (int i = 0; i < 2; i++) {
           expect(result[packageName][i], new isInstanceOf<Folder>());
           expect(result[packageName][i].path, isIn([folderPath1, folderPath2]));
         }
       });
 
       test('Handle dependencies', () {
         String path1 = '/path/to/folder1/pubspec.lock';
         String path2 = '/path/to/folder2/pubspec.lock';
         resourceProvider.newFile(path1, '...');
         resourceProvider.newFile(path2, '...');
-        Set<String> dependencies = parsePackageMap(
-            {'packages': {}, 'input_files': [path1, path2]}).dependencies;
+        Set<String> dependencies = parsePackageMap({
+          'packages': {},
+          'input_files': [path1, path2]
+        }).dependencies;
         expect(dependencies, hasLength(2));
         expect(dependencies, contains(path1));
         expect(dependencies, contains(path2));
       });
 
       test('Relative path in packages', () {
         String packagePath = '/path/to/package';
         String relativePackagePath = '../package';
         String packageName = 'foo';
         resourceProvider.newFolder(projectPath);
         resourceProvider.newFolder(packagePath);
-        Map<String, List<Folder>> result = parsePackageMap(
-            {'packages': {packageName: [relativePackagePath]}}).packageMap;
+        Map<String, List<Folder>> result = parsePackageMap({
+          'packages': {
+            packageName: [relativePackagePath]
+          }
+        }).packageMap;
         expect(result[packageName][0].path, equals(packagePath));
       });
 
       test('Relative path in dependencies', () {
         String dependencyPath = '/path/to/pubspec.lock';
         String relativeDependencyPath = '../pubspec.lock';
         resourceProvider.newFolder(projectPath);
         resourceProvider.newFile(dependencyPath, 'contents');
         Set<String> dependencies = parsePackageMap({
           'packages': {},
           'input_files': [relativeDependencyPath]
         }).dependencies;
         expect(dependencies, hasLength(1));
         expect(dependencies, contains(dependencyPath));
       });
     });
   });
 }