Format analyzer, analysis_server, analyzer_plugin, front_end and kernel with the latest dartfmt.

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:async';
 
 import 'package:analysis_server/src/context_manager.dart';
 import 'package:analysis_server/src/plugin/notification_manager.dart';
@@ skipping 82 matching lines @@
     // Create files.
     String libPath = newFolder([projPath, ContextManagerTest.LIB_NAME]);
     newFile([libPath, 'main.dart']);
     newFile([libPath, 'nope.dart']);
     String embedderPath = newFolder([projPath, 'embedder']);
     newFile([embedderPath, 'entry.dart']);
     String embedderSrcPath = newFolder([projPath, 'embedder', 'src']);
     newFile([embedderSrcPath, 'part.dart']);
 
     // Setup _embedder.yaml.
-    newFile(
-        [libPath, '_embedder.yaml'],
-        r'''
+    newFile([libPath, '_embedder.yaml'], r'''
 embedded_libs:
   "dart:foobar": "../embedder/entry.dart"
   "dart:typed_data": "../embedder/src/part"
   ''');
 
     Folder projectFolder = resourceProvider.newFolder(projPath);
 
     // NOTE that this is Not in our package path yet.
 
     // Setup context.
     manager.setRoots(<String>[projPath], <String>[], <String, String>{});
     await pumpEventQueue();
     // Confirm that one driver / context was created.
     List<AnalysisDriver> drivers =
         manager.getDriversInAnalysisRoot(projectFolder);
     expect(drivers, isNotNull);
     expect(drivers, hasLength(1));
 
     // No embedded libs yet.
     expect(sourceFactory.forUri('dart:typed_data'), isNull);
 
     // Add .packages file that introduces a dependency with embedded libs.
-    newFile(
-        [projPath, '.packages'],
-        r'''
+    newFile([projPath, '.packages'], r'''
 test_pack:lib/''');
 
     await pumpEventQueue();
 
     // Confirm that we still have just one driver / context.
     drivers = manager.getDriversInAnalysisRoot(projectFolder);
     expect(drivers, isNotNull);
     expect(drivers, hasLength(1));
 
     // Embedded lib should be defined now.
     expect(sourceFactory.forUri('dart:typed_data'), isNotNull);
   }
 
   test_embedder_packagespec() async {
     // Create files.
     String libPath = newFolder([projPath, ContextManagerTest.LIB_NAME]);
     newFile([libPath, 'main.dart']);
     newFile([libPath, 'nope.dart']);
     String sdkExtPath = newFolder([projPath, 'sdk_ext']);
     newFile([sdkExtPath, 'entry.dart']);
     String sdkExtSrcPath = newFolder([projPath, 'sdk_ext', 'src']);
     newFile([sdkExtSrcPath, 'part.dart']);
     // Setup _embedder.yaml.
-    newFile(
-        [libPath, '_embedder.yaml'],
-        r'''
+    newFile([libPath, '_embedder.yaml'], r'''
 embedded_libs:
   "dart:foobar": "../sdk_ext/entry.dart"
   "dart:typed_data": "../sdk_ext/src/part"
   ''');
     // Setup .packages file
-    newFile(
-        [projPath, '.packages'],
-        r'''
+    newFile([projPath, '.packages'], r'''
 test_pack:lib/''');
     // Setup context.
 
     manager.setRoots(<String>[projPath], <String>[], <String, String>{});
     await pumpEventQueue();
     // Confirm that one context was created.
     int count = manager
         .numberOfContextsInAnalysisRoot(resourceProvider.newFolder(projPath));
     expect(count, equals(1));
     var source = sourceFactory.forUri('dart:foobar');
@@ skipping 203 matching lines @@
   test_sdk_ext_packagespec() async {
     // Create files.
     String libPath = newFolder([projPath, ContextManagerTest.LIB_NAME]);
     newFile([libPath, 'main.dart']);
     newFile([libPath, 'nope.dart']);
     String sdkExtPath = newFolder([projPath, 'sdk_ext']);
     newFile([sdkExtPath, 'entry.dart']);
     String sdkExtSrcPath = newFolder([projPath, 'sdk_ext', 'src']);
     newFile([sdkExtSrcPath, 'part.dart']);
     // Setup sdk extension mapping.
-    newFile(
-        [libPath, '_sdkext'],
-        r'''
+    newFile([libPath, '_sdkext'], r'''
 {
   "dart:foobar": "../sdk_ext/entry.dart"
 }
 ''');
     // Setup .packages file
-    newFile(
-        [projPath, '.packages'],
-        r'''
+    newFile([projPath, '.packages'], r'''
 test_pack:lib/''');
     // Setup context.
     manager.setRoots(<String>[projPath], <String>[], <String, String>{});
     // Confirm that one context was created.
     int count = manager
         .numberOfContextsInAnalysisRoot(resourceProvider.newFolder(projPath));
     expect(count, equals(1));
     var source = sourceFactory.forUri('dart:foobar');
     expect(source.fullName, equals('/my/proj/sdk_ext/entry.dart'));
   }
@@ skipping 1434 matching lines @@
 @reflectiveTest
 class ContextManagerWithOldOptionsTest extends ContextManagerWithOptionsTest {
   String get optionsFileName => AnalysisEngine.ANALYSIS_OPTIONS_FILE;
 }
 
 abstract class ContextManagerWithOptionsTest extends ContextManagerTest {
   String get optionsFileName;
 
   test_analysis_options_file_delete() async {
     // Setup analysis options
-    newFile(
-        [projPath, optionsFileName],
-        r'''
+    newFile([projPath, optionsFileName], r'''
 embedded_libs:
   "dart:foobar": "../sdk_ext/entry.dart"
 analyzer:
   language:
     enableStrictCallChecks: true
   errors:
     unused_local_variable: false
 linter:
   rules:
     - camel_case_types
@@ skipping 17 matching lines @@
     expect(lints, isEmpty);
     expect(analysisOptions.enableStrictCallChecks, isFalse);
   }
 
   @failingTest
   test_analysis_options_file_delete_with_embedder() async {
     // This fails because the ContextBuilder doesn't pick up the strongMode
     // flag from the embedder.yaml file.
     // Setup _embedder.yaml.
     String libPath = newFolder([projPath, ContextManagerTest.LIB_NAME]);
-    newFile(
-        [libPath, '_embedder.yaml'],
-        r'''
+    newFile([libPath, '_embedder.yaml'], r'''
 analyzer:
   strong-mode: true
   errors:
     missing_return: false
 linter:
   rules:
     - avoid_as
 ''');
 
     // Setup .packages file
-    newFile(
-        [projPath, '.packages'],
-        r'''
+    newFile([projPath, '.packages'], r'''
 test_pack:lib/''');
 
     // Setup analysis options
-    newFile(
-        [projPath, optionsFileName],
-        r'''
+    newFile([projPath, optionsFileName], r'''
 analyzer:
   language:
     enableStrictCallChecks: true
   errors:
     unused_local_variable: false
 linter:
   rules:
     - camel_case_types
 ''');
 
@@ skipping 21 matching lines @@
 
   test_analysis_options_include() async {
     // Create files.
     String libPath = newFolder([projPath, ContextManagerTest.LIB_NAME]);
     newFile([libPath, 'main.dart']);
     String sdkExtPath = newFolder([projPath, 'sdk_ext']);
     newFile([sdkExtPath, 'entry.dart']);
     String sdkExtSrcPath = newFolder([projPath, 'sdk_ext', 'src']);
     newFile([sdkExtSrcPath, 'part.dart']);
     // Setup analysis options file which includes another options file.
-    newFile(
-        [projPath, optionsFileName],
-        r'''
+    newFile([projPath, optionsFileName], r'''
 include: other_options.yaml
 ''');
-    newFile(
-        [projPath, 'other_options.yaml'],
-        r'''
+    newFile([projPath, 'other_options.yaml'], r'''
 analyzer:
   language:
     enableStrictCallChecks: true
   errors:
     unused_local_variable: false
 linter:
   rules:
     - camel_case_types
 ''');
     // Setup context.
     manager.setRoots(<String>[projPath], <String>[], <String, String>{});
     await pumpEventQueue();
     // Verify options were set.
     expect(analysisOptions.enableStrictCallChecks, isTrue);
     expect(errorProcessors, hasLength(1));
     expect(lints, hasLength(1));
     expect(lints[0].name, 'camel_case_types');
   }
 
   test_analysis_options_include_package() async {
     // Create files.
     String libPath = newFolder([projPath, ContextManagerTest.LIB_NAME]);
     newFile([libPath, 'main.dart']);
     String sdkExtPath = newFolder([projPath, 'sdk_ext']);
     newFile([sdkExtPath, 'entry.dart']);
     String sdkExtSrcPath = newFolder([projPath, 'sdk_ext', 'src']);
     newFile([sdkExtSrcPath, 'part.dart']);
     // Setup package
     String booLibPosixPath = '/my/pkg/boo/lib';
-    newFile(
-        [booLibPosixPath, 'other_options.yaml'],
-        r'''
+    newFile([booLibPosixPath, 'other_options.yaml'], r'''
 analyzer:
   language:
     enableStrictCallChecks: true
   errors:
     unused_local_variable: false
 linter:
   rules:
     - camel_case_types
 ''');
     // Setup analysis options file which includes another options file.
     newFile([projPath, ContextManagerImpl.PACKAGE_SPEC_NAME],
         'boo:$booLibPosixPath\n');
-    newFile(
-        [projPath, optionsFileName],
-        r'''
+    newFile([projPath, optionsFileName], r'''
 include: package:boo/other_options.yaml
 ''');
     // Setup context.
     manager.setRoots(<String>[projPath], <String>[], <String, String>{});
     await pumpEventQueue();
     // Verify options were set.
     expect(analysisOptions.enableStrictCallChecks, isTrue);
     expect(errorProcessors, hasLength(1));
     expect(lints, hasLength(1));
     expect(lints[0].name, 'camel_case_types');
   }
 
   test_analysis_options_parse_failure() async {
     // Create files.
     String libPath = newFolder([projPath, ContextManagerTest.LIB_NAME]);
     newFile([libPath, 'main.dart']);
     String sdkExtPath = newFolder([projPath, 'sdk_ext']);
     newFile([sdkExtPath, 'entry.dart']);
     String sdkExtSrcPath = newFolder([projPath, 'sdk_ext', 'src']);
     newFile([sdkExtSrcPath, 'part.dart']);
     // Setup analysis options file with ignore list.
-    String optionsFilePath = newFile(
-        [projPath, optionsFileName],
-        r'''
+    String optionsFilePath = newFile([projPath, optionsFileName], r'''
 ;
 ''');
     // Setup context.
     manager.setRoots(<String>[projPath], <String>[], <String, String>{});
 
     // Check that an error was produced.
     TestNotificationManager notificationManager = callbacks.notificationManager;
     var errors = notificationManager.recordedErrors;
     expect(errors, hasLength(1));
     expect(errors[errors.keys.first][optionsFilePath], hasLength(1));
@@ skipping 17 matching lines @@
     // This fails because the ContextBuilder doesn't pick up the strongMode
     // flag from the embedder.yaml file.
     // Create files.
     String libPath = newFolder([projPath, ContextManagerTest.LIB_NAME]);
     String sdkExtPath = newFolder([projPath, 'sdk_ext']);
     newFile([projPath, 'test', 'test.dart']);
     newFile([sdkExtPath, 'entry.dart']);
     List<int> bytes = new SummaryBuilder([], null, true).build();
     newFileFromBytes([projPath, 'sdk.ds'], bytes);
     // Setup _embedder.yaml.
-    newFile(
-        [libPath, '_embedder.yaml'],
-        r'''
+    newFile([libPath, '_embedder.yaml'], r'''
 embedded_libs:
   "dart:foobar": "../sdk_ext/entry.dart"
 analyzer:
   strong-mode: true
   language:
     enableSuperMixins: true
   errors:
     missing_return: false
 linter:
   rules:
     - avoid_as
 ''');
     // Setup .packages file
-    newFile(
-        [projPath, '.packages'],
-        r'''
+    newFile([projPath, '.packages'], r'''
 test_pack:lib/''');
 
     // Setup analysis options
-    newFile(
-        [projPath, optionsFileName],
-        r'''
+    newFile([projPath, optionsFileName], r'''
 analyzer:
   exclude:
     - 'test/**'
   language:
     enableStrictCallChecks: true
   errors:
     unused_local_variable: false
 linter:
   rules:
     - camel_case_types
@@ skipping 39 matching lines @@
             ['avoid_as' /* embedder */, 'camel_case_types' /* options */]));
 
     // Sanity check embedder libs.
     var source = sourceFactory.forUri('dart:foobar');
     expect(source, isNotNull);
     expect(source.fullName, '/my/proj/sdk_ext/entry.dart');
   }
 
   test_error_filter_analysis_option() async {
     // Create files.
-    newFile(
-        [projPath, optionsFileName],
-        r'''
+    newFile([projPath, optionsFileName], r'''
 analyzer:
   errors:
     unused_local_variable: ignore
 ''');
     // Setup context.
     manager.setRoots(<String>[projPath], <String>[], <String, String>{});
 
     // Verify filter setup.
     expect(errorProcessors, hasLength(1));
     expect(getProcessor(unused_local_variable).severity, isNull);
   }
 
   test_error_filter_analysis_option_multiple_filters() async {
     // Create files.
-    newFile(
-        [projPath, optionsFileName],
-        r'''
+    newFile([projPath, optionsFileName], r'''
 analyzer:
   errors:
     invalid_assignment: ignore
     unused_local_variable: error
 ''');
     // Setup context.
     manager.setRoots(<String>[projPath], <String>[], <String, String>{});
 
     // Verify filter setup.
     expect(errorProcessors, hasLength(2));
 
     expect(getProcessor(invalid_assignment_error).severity, isNull);
     expect(getProcessor(unused_local_variable).severity, ErrorSeverity.ERROR);
   }
 
   test_error_filter_analysis_option_synonyms() async {
     // Create files.
-    newFile(
-        [projPath, optionsFileName],
-        r'''
+    newFile([projPath, optionsFileName], r'''
 analyzer:
   errors:
     unused_local_variable: ignore
     ambiguous_import: false
 ''');
     // Setup context.
     manager.setRoots(<String>[projPath], <String>[], <String, String>{});
 
     // Verify filter setup.
     expect(errorProcessors, isNotNull);
     expect(errorProcessors, hasLength(2));
   }
 
   test_error_filter_analysis_option_unpsecified() async {
     // Create files.
-    newFile(
-        [projPath, optionsFileName],
-        r'''
+    newFile([projPath, optionsFileName], r'''
 analyzer:
 #  errors:
 #    unused_local_variable: ignore
 ''');
     // Setup context.
     manager.setRoots(<String>[projPath], <String>[], <String, String>{});
 
     // Verify filter setup.
     expect(errorProcessors, isEmpty);
   }
 
   @failingTest
   test_optionsFile_update_strongMode() async {
     // It appears that this fails because we are not correctly updating the
     // analysis options in the driver when the file is modified.
     //return super.test_optionsFile_update_strongMode();
     // After a few other changes, the test now times out on my machine, so I'm
     // disabling it in order to prevent it from being flaky.
     fail('Test times out');
-    var file = resourceProvider.newFile(
-        '$projPath/bin/test.dart',
-        r'''
+    var file = resourceProvider.newFile('$projPath/bin/test.dart', r'''
 main() {
   var paths = <int>[];
   var names = <String>[];
   paths.addAll(names.map((s) => s.length));
 }
 ''');
-    resourceProvider.newFile(
-        '$projPath/$optionsFileName',
-        r'''
+    resourceProvider.newFile('$projPath/$optionsFileName', r'''
 analyzer:
   strong-mode: false
 ''');
     // Create the context.
     manager.setRoots(<String>[projPath], <String>[], <String, String>{});
     await pumpEventQueue();
 
     AnalysisResult result = await callbacks.currentDriver.getResult(file.path);
 
     // Not strong mode - both in the context and the SDK context.
     AnalysisContext sdkContext = sourceFactory.dartSdk.context;
     expect(analysisOptions.strongMode, isFalse);
     expect(sdkContext.analysisOptions.strongMode, isFalse);
     expect(result.errors, isEmpty);
 
     // Update the options file - turn on 'strong-mode'.
-    resourceProvider.updateFile(
-        '$projPath/$optionsFileName',
-        r'''
+    resourceProvider.updateFile('$projPath/$optionsFileName', r'''
 analyzer:
   strong-mode: true
 ''');
     await pumpEventQueue();
 
     // Strong mode - both in the context and the SDK context.
     result = await callbacks.currentDriver.getResult(file.path);
 
     // Not strong mode - both in the context and the SDK context.
     sdkContext = sourceFactory.dartSdk.context;
     expect(analysisOptions.strongMode, isTrue);
     expect(sdkContext.analysisOptions.strongMode, isTrue);
     // The code is strong-mode clean.
     // Verify that TypeSystem was reset.
     expect(result.errors, isEmpty);
   }
 
   @failingTest
   test_path_filter_analysis_option() async {
     // This fails because we're not analyzing the analysis options file.
     // Create files.
     String libPath = newFolder([projPath, ContextManagerTest.LIB_NAME]);
     newFile([libPath, 'main.dart']);
     newFile([libPath, 'nope.dart']);
     String sdkExtPath = newFolder([projPath, 'sdk_ext']);
     newFile([sdkExtPath, 'entry.dart']);
     String sdkExtSrcPath = newFolder([projPath, 'sdk_ext', 'src']);
     newFile([sdkExtSrcPath, 'part.dart']);
     // Setup analysis options file with ignore list.
-    newFile(
-        [projPath, optionsFileName],
-        r'''
+    newFile([projPath, optionsFileName], r'''
 analyzer:
   exclude:
     - lib/nope.dart
     - 'sdk_ext/**'
 ''');
     // Setup context.
     manager.setRoots(<String>[projPath], <String>[], <String, String>{});
 
     // Verify that analysis options was parsed and the ignore patterns applied.
     Folder projectFolder = resourceProvider.newFolder(projPath);
     var drivers = manager.getDriversInAnalysisRoot(projectFolder);
     expect(drivers, hasLength(1));
     AnalysisDriver driver = drivers[0];
     expect(
         driver.addedFiles,
         unorderedEquals(
             ['/my/proj/lib/main.dart', '/my/proj/$optionsFileName']));
   }
 
   test_path_filter_child_contexts_option() async {
     // Create files.
     String libPath = newFolder([projPath, ContextManagerTest.LIB_NAME]);
     newFile([libPath, 'main.dart']);
-    newFile(
-        [libPath, 'pubspec.yaml'],
-        r'''
+    newFile([libPath, 'pubspec.yaml'], r'''
 name: foobar
 ''');
     String otherLibPath = newFolder([projPath, 'other_lib']);
     newFile([otherLibPath, 'entry.dart']);
-    newFile(
-        [otherLibPath, 'pubspec.yaml'],
-        r'''
+    newFile([otherLibPath, 'pubspec.yaml'], r'''
 name: other_lib
 ''');
     // Setup analysis options file with ignore list that ignores the 'other_lib'
     // directory by name.
-    newFile(
-        [projPath, optionsFileName],
-        r'''
+    newFile([projPath, optionsFileName], r'''
 analyzer:
   exclude:
     - 'other_lib'
 ''');
     // Setup context.
     manager.setRoots(<String>[projPath], <String>[], <String, String>{});
     // Verify that the context in other_lib wasn't created and that the
     // context in lib was created.
     Folder projectFolder = resourceProvider.newFolder(projPath);
     var drivers = manager.getDriversInAnalysisRoot(projectFolder);
     expect(drivers, hasLength(2));
     expect(drivers[0].name, equals('/my/proj'));
     expect(drivers[1].name, equals('/my/proj/lib'));
   }
 
   test_path_filter_recursive_wildcard_child_contexts_option() async {
     // Create files.
     String libPath = newFolder([projPath, ContextManagerTest.LIB_NAME]);
     newFile([libPath, 'main.dart']);
-    newFile(
-        [libPath, 'pubspec.yaml'],
-        r'''
+    newFile([libPath, 'pubspec.yaml'], r'''
   name: foobar
   ''');
     String otherLibPath = newFolder([projPath, 'other_lib']);
     newFile([otherLibPath, 'entry.dart']);
-    newFile(
-        [otherLibPath, 'pubspec.yaml'],
-        r'''
+    newFile([otherLibPath, 'pubspec.yaml'], r'''
   name: other_lib
   ''');
     // Setup analysis options file with ignore list that ignores 'other_lib'
     // and all descendants.
-    newFile(
-        [projPath, optionsFileName],
-        r'''
+    newFile([projPath, optionsFileName], r'''
 analyzer:
   exclude:
     - 'other_lib/**'
   ''');
     // Setup context.
     manager.setRoots(<String>[projPath], <String>[], <String, String>{});
 
     // Verify that the context in other_lib wasn't created and that the
     // context in lib was created.
     Folder projectFolder = resourceProvider.newFolder(projPath);
     var drivers = manager.getDriversInAnalysisRoot(projectFolder);
     expect(drivers, hasLength(2));
     expect(drivers[0].name, equals('/my/proj'));
     expect(drivers[1].name, equals('/my/proj/lib'));
   }
 
   test_path_filter_wildcard_child_contexts_option() async {
     // Create files.
     String libPath = newFolder([projPath, ContextManagerTest.LIB_NAME]);
     newFile([libPath, 'main.dart']);
-    newFile(
-        [libPath, 'pubspec.yaml'],
-        r'''
+    newFile([libPath, 'pubspec.yaml'], r'''
 name: foobar
 ''');
     String otherLibPath = newFolder([projPath, 'other_lib']);
     newFile([otherLibPath, 'entry.dart']);
-    newFile(
-        [otherLibPath, 'pubspec.yaml'],
-        r'''
+    newFile([otherLibPath, 'pubspec.yaml'], r'''
 name: other_lib
 ''');
     // Setup analysis options file with ignore list that ignores 'other_lib'
     // and all immediate children.
-    newFile(
-        [projPath, optionsFileName],
-        r'''
+    newFile([projPath, optionsFileName], r'''
 analyzer:
   exclude:
     - 'other_lib/*'
 ''');
     // Setup context / driver.
     manager.setRoots(<String>[projPath], <String>[], <String, String>{});
 
     Folder projectFolder = resourceProvider.newFolder(projPath);
     var drivers = manager.getDriversInAnalysisRoot(projectFolder);
     expect(drivers, hasLength(2));
     expect(drivers[0].name, equals('/my/proj'));
     expect(drivers[1].name, equals('/my/proj/lib'));
   }
 
   void test_setRoots_nested_excludedByOuter() {
     String project = '/project';
     String projectPubspec = '$project/pubspec.yaml';
     String example = '$project/example';
     String examplePubspec = '$example/pubspec.yaml';
     // create files
     resourceProvider.newFile(projectPubspec, 'name: project');
     resourceProvider.newFile(examplePubspec, 'name: example');
-    newFile(
-        [project, optionsFileName],
-        r'''
+    newFile([project, optionsFileName], r'''
 analyzer:
   exclude:
     - 'example'
 ''');
     manager
         .setRoots(<String>[project, example], <String>[], <String, String>{});
     // verify
     {
       ContextInfo rootInfo = manager.rootInfo;
       expect(rootInfo.children, hasLength(1));
@@ skipping 13 matching lines @@
   }
 
   void test_setRoots_nested_excludedByOuter_deep() {
     String a = '/a';
     String c = '$a/b/c';
     String aPubspec = '$a/pubspec.yaml';
     String cPubspec = '$c/pubspec.yaml';
     // create files
     resourceProvider.newFile(aPubspec, 'name: aaa');
     resourceProvider.newFile(cPubspec, 'name: ccc');
-    newFile(
-        [a, optionsFileName],
-        r'''
+    newFile([a, optionsFileName], r'''
 analyzer:
   exclude:
     - 'b**'
 ''');
     manager.setRoots(<String>[a, c], <String>[], <String, String>{});
     // verify
     {
       ContextInfo rootInfo = manager.rootInfo;
       expect(rootInfo.children, hasLength(1));
       {
         ContextInfo aInfo = rootInfo.children[0];
         expect(aInfo.folder.path, a);
         expect(aInfo.children, hasLength(1));
         {
           ContextInfo cInfo = aInfo.children[0];
           expect(cInfo.folder.path, c);
           expect(cInfo.children, isEmpty);
         }
       }
     }
     expect(callbacks.currentContextRoots, hasLength(2));
     expect(callbacks.currentContextRoots, unorderedEquals([a, c]));
   }
 
   test_strong_mode_analysis_option() async {
     // Create files.
-    newFile(
-        [projPath, optionsFileName],
-        r'''
+    newFile([projPath, optionsFileName], r'''
 analyzer:
   strong-mode: true
 ''');
     String libPath = newFolder([projPath, ContextManagerTest.LIB_NAME]);
     newFile([libPath, 'main.dart']);
     // Setup context.
     manager.setRoots(<String>[projPath], <String>[], <String, String>{});
     // Verify that analysis options was parsed and strong-mode set.
     expect(analysisOptions.strongMode, true);
   }
@@ skipping 253 matching lines @@
 class TestUriResolver extends UriResolver {
   Map<Uri, Source> uriMap;
 
   TestUriResolver(this.uriMap);
 
   @override
   Source resolveAbsolute(Uri uri, [Uri actualUri]) {
     return uriMap[uri];
   }
 }