dart2js: run dartfmt on tests

tests/compiler/dart2js/import_mirrors_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.
 
 // Test that the compiler emits a warning on import of 'dart:mirrors' unless
 // the flag --enable-experimental-mirrors is used.
 
 library dart2js.test.import_mirrors;
 
 import 'dart:async';
 import 'package:expect/expect.dart';
 import 'package:async_helper/async_helper.dart';
-import 'package:compiler/src/diagnostics/messages.dart' show
-    MessageKind,
-    MessageTemplate;
+import 'package:compiler/src/diagnostics/messages.dart'
+    show MessageKind, MessageTemplate;
 import 'memory_compiler.dart';
 
 const DIRECT_IMPORT = const {
   '/main.dart': '''
 import 'dart:mirrors';
 
 main() {}
 ''',
-
-  'paths':
-      "main.dart => dart:mirrors",
+  'paths': "main.dart => dart:mirrors",
 };
 
 const INDIRECT_IMPORT1 = const {
   '/main.dart': '''
 import 'first.dart';
 
 main() {}
 ''',
   '/first.dart': '''
 import 'dart:mirrors';
 ''',
-
-  'paths':
-      "first.dart => dart:mirrors",
-  'verbosePaths':
-      "main.dart => first.dart => dart:mirrors",
+  'paths': "first.dart => dart:mirrors",
+  'verbosePaths': "main.dart => first.dart => dart:mirrors",
 };
 
 const INDIRECT_IMPORT2 = const {
   '/main.dart': '''
 import 'first.dart';
 
 main() {}
 ''',
   '/first.dart': '''
 import 'second.dart';
 ''',
   '/second.dart': '''
 import 'dart:mirrors';
 ''',
-
-  'paths':
-      "second.dart => dart:mirrors",
-  'verbosePaths':
-      "main.dart => first.dart => second.dart => dart:mirrors",
+  'paths': "second.dart => dart:mirrors",
+  'verbosePaths': "main.dart => first.dart => second.dart => dart:mirrors",
 };
 
 const INDIRECT_PACKAGE_IMPORT1 = const {
   '/main.dart': '''
 import 'first.dart';
 
 main() {}
 ''',
   '/first.dart': '''
 import 'package:second/second.dart';
 ''',
   '/pkg/second/second.dart': '''
 import 'dart:mirrors';
 ''',
-
-  'paths':
-      "first.dart => package:second => dart:mirrors",
+  'paths': "first.dart => package:second => dart:mirrors",
   'verbosePaths':
       "main.dart => first.dart => package:second/second.dart => dart:mirrors",
 };
 
 const INDIRECT_PACKAGE_IMPORT2 = const {
   '/main.dart': '''
 import 'first.dart';
 
 main() {}
 ''',
   '/first.dart': '''
 import 'package:packagename/second.dart';
 ''',
   '/pkg/packagename/second.dart': '''
 import 'dart:mirrors';
 ''',
-
-  'paths':
-      "first.dart => package:packagename => dart:mirrors",
-  'verbosePaths':
-      "main.dart => first.dart => package:packagename/second.dart "
+  'paths': "first.dart => package:packagename => dart:mirrors",
+  'verbosePaths': "main.dart => first.dart => package:packagename/second.dart "
       "=> dart:mirrors",
 };
 
 const INDIRECT_PACKAGE_IMPORT3 = const {
   '/main.dart': '''
 import 'first.dart';
 
 main() {}
 ''',
   '/first.dart': '''
 import 'package:package1/second.dart';
 ''',
   '/pkg/package1/second.dart': '''
 import 'package:package2/third.dart';
 ''',
   '/pkg/package2/third.dart': '''
 import 'dart:mirrors';
 ''',
-
-  'paths':
-      "first.dart => package:package1 => package:package2 => dart:mirrors",
-  'verbosePaths':
-      "main.dart => first.dart => package:package1/second.dart "
+  'paths': "first.dart => package:package1 => package:package2 => dart:mirrors",
+  'verbosePaths': "main.dart => first.dart => package:package1/second.dart "
       "=> package:package2/third.dart => dart:mirrors",
 };
 
 const INDIRECT_PACKAGE_IMPORT4 = const {
   '/main.dart': '''
 import 'first.dart';
 
 main() {}
 ''',
   '/first.dart': '''
 import 'package:package1/second.dart';
 ''',
   '/pkg/package1/second.dart': '''
 import 'sub/third.dart';
 ''',
   '/pkg/package1/sub/third.dart': '''
 import 'package:package2/fourth.dart';
 ''',
   '/pkg/package2/fourth.dart': '''
 import 'lib/src/fifth.dart';
 ''',
   '/pkg/package2/lib/src/fifth.dart': '''
 import 'dart:mirrors';
 ''',
-
-  'paths':
-      "first.dart => package:package1 => package:package2 => dart:mirrors",
-  'verbosePaths':
-      "main.dart => first.dart => package:package1/second.dart "
+  'paths': "first.dart => package:package1 => package:package2 => dart:mirrors",
+  'verbosePaths': "main.dart => first.dart => package:package1/second.dart "
       "=> package:package1/sub/third.dart => package:package2/fourth.dart "
       "=> package:package2/lib/src/fifth.dart => dart:mirrors",
 };
 
 const DUAL_DIRECT_IMPORT = const {
   '/main.dart': '''
 import 'dart:mirrors';
 import 'dart:mirrors';
 
 main() {}
 ''',
-
-  'paths':
-      "main.dart => dart:mirrors",
+  'paths': "main.dart => dart:mirrors",
 };
 
 const DUAL_INDIRECT_IMPORT1 = const {
   '/main.dart': '''
 import 'dart:mirrors';
 import 'first.dart';
 
 main() {}
 ''',
   '/first.dart': '''
 import 'dart:mirrors';
 ''',
-
-  'paths': const
-      ["main.dart => dart:mirrors",
-       "first.dart => dart:mirrors"],
-  'verbosePaths': const
-      ["main.dart => dart:mirrors",
-       "main.dart => first.dart => dart:mirrors"],
+  'paths': const ["main.dart => dart:mirrors", "first.dart => dart:mirrors"],
+  'verbosePaths': const [
+    "main.dart => dart:mirrors",
+    "main.dart => first.dart => dart:mirrors"
+  ],
 };
 
 const DUAL_INDIRECT_IMPORT2 = const {
   '/main.dart': '''
 import 'first.dart';
 import 'second.dart';
 
 main() {}
 ''',
   '/first.dart': '''
 import 'dart:mirrors';
 ''',
   '/second.dart': '''
 import 'dart:mirrors';
 ''',
-
-  'paths': const
-      ["first.dart => dart:mirrors",
-       "second.dart => dart:mirrors"],
-  'verbosePaths': const
-      ["main.dart => first.dart => dart:mirrors",
-       "main.dart => second.dart => dart:mirrors"],
+  'paths': const ["first.dart => dart:mirrors", "second.dart => dart:mirrors"],
+  'verbosePaths': const [
+    "main.dart => first.dart => dart:mirrors",
+    "main.dart => second.dart => dart:mirrors"
+  ],
 };
 
 const DUAL_INDIRECT_IMPORT3 = const {
   '/main.dart': '''
 import 'first.dart';
 import 'second.dart';
 
 main() {}
 ''',
   '/first.dart': '''
 import 'third.dart';
 ''',
   '/second.dart': '''
 import 'third.dart';
 ''',
   '/third.dart': '''
 import 'dart:mirrors';
 ''',
-
-  'paths':
-      "third.dart => dart:mirrors",
-  'verbosePaths': const
-      ["main.dart => first.dart => third.dart => dart:mirrors",
-       "main.dart => second.dart => third.dart => dart:mirrors"],
+  'paths': "third.dart => dart:mirrors",
+  'verbosePaths': const [
+    "main.dart => first.dart => third.dart => dart:mirrors",
+    "main.dart => second.dart => third.dart => dart:mirrors"
+  ],
 };
 
 const DUAL_INDIRECT_PACKAGE_IMPORT1 = const {
   '/main.dart': '''
 import 'package:package1/second.dart';
 import 'first.dart';
 
 main() {}
 ''',
   '/first.dart': '''
 import 'package:package2/third.dart';
 ''',
   '/pkg/package1/second.dart': '''
 import 'dart:mirrors';
 ''',
   '/pkg/package2/third.dart': '''
 import 'dart:mirrors';
 ''',
-
-  'paths': const
-      ["main.dart => package:package1 => dart:mirrors",
-       "first.dart => package:package2 => dart:mirrors"],
-  'verbosePaths': const
-      ["main.dart => package:package1/second.dart => dart:mirrors",
-       "main.dart => first.dart => package:package2/third.dart => dart:mirrors"]
+  'paths': const [
+    "main.dart => package:package1 => dart:mirrors",
+    "first.dart => package:package2 => dart:mirrors"
+  ],
+  'verbosePaths': const [
+    "main.dart => package:package1/second.dart => dart:mirrors",
+    "main.dart => first.dart => package:package2/third.dart => dart:mirrors"
+  ]
 };
 
 const DIRECT_EXPORT = const {
   '/main.dart': '''
 export 'dart:mirrors';
 
 main() {}
 ''',
-
-  'paths':
-      "main.dart => dart:mirrors",
+  'paths': "main.dart => dart:mirrors",
 };
 
 const INDIRECT_EXPORT1 = const {
   '/main.dart': '''
 import 'first.dart';
 
 main() {}
 ''',
   '/first.dart': '''
 export 'dart:mirrors';
 ''',
-
-  'paths':
-      "first.dart => dart:mirrors",
-  'verbosePaths':
-      "main.dart => first.dart => dart:mirrors",
+  'paths': "first.dart => dart:mirrors",
+  'verbosePaths': "main.dart => first.dart => dart:mirrors",
 };
 
 const INDIRECT_EXPORT2 = const {
   '/main.dart': '''
 import 'first.dart';
 
 main() {}
 ''',
   '/first.dart': '''
 import 'second.dart';
 ''',
   '/second.dart': '''
 export 'dart:mirrors';
 ''',
-
-  'paths':
-      "second.dart => dart:mirrors",
-  'verbosePaths':
-      "main.dart => first.dart => second.dart => dart:mirrors",
+  'paths': "second.dart => dart:mirrors",
+  'verbosePaths': "main.dart => first.dart => second.dart => dart:mirrors",
 };
 
 const INDIRECT_PACKAGE_EXPORT1 = const {
   '/main.dart': '''
 import 'first.dart';
 
 main() {}
 ''',
   '/first.dart': '''
 import 'package:packagename/second.dart';
 ''',
   '/pkg/packagename/second.dart': '''
 export 'dart:mirrors';
 ''',
-
-  'paths':
-      "first.dart => package:packagename => dart:mirrors",
-  'verbosePaths':
-      "main.dart => first.dart => package:packagename/second.dart "
+  'paths': "first.dart => package:packagename => dart:mirrors",
+  'verbosePaths': "main.dart => first.dart => package:packagename/second.dart "
       "=> dart:mirrors",
 };
 
 const INDIRECT_PACKAGE_EXPORT2 = const {
   '/main.dart': '''
 import 'first.dart';
 
 main() {}
 ''',
   '/first.dart': '''
 export 'package:packagename/second.dart';
 ''',
   '/pkg/packagename/second.dart': '''
 import 'dart:mirrors';
 ''',
-
-  'paths':
-      "first.dart => package:packagename => dart:mirrors",
-  'verbosePaths':
-      "main.dart => first.dart => package:packagename/second.dart "
+  'paths': "first.dart => package:packagename => dart:mirrors",
+  'verbosePaths': "main.dart => first.dart => package:packagename/second.dart "
       "=> dart:mirrors",
 };
 
 Future test(Map sourceFiles,
-            {expectedPaths,
-             bool verbose: false,
-             bool enableExperimentalMirrors: false}) async {
+    {expectedPaths,
+    bool verbose: false,
+    bool enableExperimentalMirrors: false}) async {
   if (expectedPaths is! List) {
     expectedPaths = [expectedPaths];
   }
   var collector = new DiagnosticCollector();
   var options = [];
   if (verbose) {
     options.add('--verbose');
   }
   if (enableExperimentalMirrors) {
     options.add('--enable-experimental-mirrors');
   }
   CompilationResult result = await runCompiler(
       entryPoint: Uri.parse('memory:/main.dart'),
       memorySourceFiles: sourceFiles,
       diagnosticHandler: collector,
       packageRoot: Uri.parse('memory:/pkg/'),
       options: options);
   Expect.equals(0, collector.errors.length, 'Errors: ${collector.errors}');
   if (enableExperimentalMirrors) {
-    Expect.equals(0, collector.warnings.length,
-                  'Warnings: ${collector.errors}');
+    Expect.equals(
+        0, collector.warnings.length, 'Warnings: ${collector.errors}');
   } else {
-    Expect.equals(1, collector.warnings.length,
-                  'Warnings: ${collector.errors}');
     Expect.equals(
-        MessageKind.IMPORT_EXPERIMENTAL_MIRRORS,
+        1, collector.warnings.length, 'Warnings: ${collector.errors}');
+    Expect.equals(MessageKind.IMPORT_EXPERIMENTAL_MIRRORS,
         collector.warnings.first.message.kind);
     Expect.equals(
         expectedPaths.join(MessageTemplate.IMPORT_EXPERIMENTAL_MIRRORS_PADDING),
         collector.warnings.first.message.arguments['importChain']);
   }
 }
 
 Future checkPaths(Map sourceData) {
   Map sourceFiles = sourceData;
   var expectedPaths = sourceData['paths'];
   var expectedVerbosePaths = sourceData['verbosePaths'];
   if (expectedVerbosePaths == null) {
     expectedVerbosePaths = expectedPaths;
   }
   return test(sourceFiles, expectedPaths: expectedPaths).then((_) {
-    return test(
-        sourceFiles, expectedPaths: expectedVerbosePaths, verbose: true);
+    return test(sourceFiles,
+        expectedPaths: expectedVerbosePaths, verbose: true);
   }).then((_) {
     return test(sourceFiles, enableExperimentalMirrors: true);
   });
 }
 
 void main() {
   asyncTest(() => Future.forEach([
-      DIRECT_IMPORT,
-      INDIRECT_IMPORT1,
-      INDIRECT_IMPORT2,
-      INDIRECT_PACKAGE_IMPORT1,
-      INDIRECT_PACKAGE_IMPORT2,
-      INDIRECT_PACKAGE_IMPORT3,
-      INDIRECT_PACKAGE_IMPORT4,
-      DUAL_DIRECT_IMPORT,
-      DUAL_INDIRECT_IMPORT1,
-      DUAL_INDIRECT_IMPORT2,
-      DUAL_INDIRECT_IMPORT3,
-      DUAL_INDIRECT_PACKAGE_IMPORT1,
-      DIRECT_EXPORT,
-      INDIRECT_EXPORT1,
-      INDIRECT_EXPORT2,
-      INDIRECT_PACKAGE_EXPORT1,
-      INDIRECT_PACKAGE_EXPORT2],
-      (map) => checkPaths(map)
-  ));
+        DIRECT_IMPORT,
+        INDIRECT_IMPORT1,
+        INDIRECT_IMPORT2,
+        INDIRECT_PACKAGE_IMPORT1,
+        INDIRECT_PACKAGE_IMPORT2,
+        INDIRECT_PACKAGE_IMPORT3,
+        INDIRECT_PACKAGE_IMPORT4,
+        DUAL_DIRECT_IMPORT,
+        DUAL_INDIRECT_IMPORT1,
+        DUAL_INDIRECT_IMPORT2,
+        DUAL_INDIRECT_IMPORT3,
+        DUAL_INDIRECT_PACKAGE_IMPORT1,
+        DIRECT_EXPORT,
+        INDIRECT_EXPORT1,
+        INDIRECT_EXPORT2,
+        INDIRECT_PACKAGE_EXPORT1,
+        INDIRECT_PACKAGE_EXPORT2
+      ], (map) => checkPaths(map)));
 }