Format all tests.

tests/standalone/io/parent_test.dart

 // Copyright (c) 2013, 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.
 //
 // Dart test program for testing file I/O.
 
 import 'dart:async';
 import 'dart:convert';
 import 'dart:collection';
 import 'dart:io';
 
 import "package:async_helper/async_helper.dart";
 import "package:expect/expect.dart";
 import "package:path/path.dart";
 
 String tempDirectory;
 
 void main() {
   if (Platform.isWindows) {
     testWindowsCases();
   } else {
     testPosixCases();
   }
   asyncStart();
-  createTempDirectories()
-    .then(testObjects)
-    .whenComplete(() {
-      asyncEnd();
-      new Directory(tempDirectory).delete(recursive: true);
-    });
+  createTempDirectories().then(testObjects).whenComplete(() {
+    asyncEnd();
+    new Directory(tempDirectory).delete(recursive: true);
+  });
 }
 
 testPosixCases() {
   Expect.equals('/dir', FileSystemEntity.parentOf('/dir/file'));
   Expect.equals('/dir', FileSystemEntity.parentOf('/dir/file/'));
   Expect.equals('/dir', FileSystemEntity.parentOf('/dir//file//'));
   Expect.equals('/', FileSystemEntity.parentOf('/dir'));
   Expect.equals('/', FileSystemEntity.parentOf('/dir///'));
   Expect.equals('/', FileSystemEntity.parentOf('/'));
 
   Expect.equals('.', FileSystemEntity.parentOf('file'));
   Expect.equals('.', FileSystemEntity.parentOf('file//'));
   Expect.equals('.', FileSystemEntity.parentOf(''));
   Expect.equals('.', FileSystemEntity.parentOf('..'));
   Expect.equals('.', FileSystemEntity.parentOf('.'));
   Expect.equals('.', FileSystemEntity.parentOf(''));
   Expect.equals('/', FileSystemEntity.parentOf('/'));
   Expect.equals('/', FileSystemEntity.parentOf('//'));
   Expect.equals('/', FileSystemEntity.parentOf('//file///'));
   Expect.equals('dir', FileSystemEntity.parentOf('dir/file'));
   Expect.equals('dir', FileSystemEntity.parentOf('dir/file/'));
   Expect.equals('dir', FileSystemEntity.parentOf('dir/file//'));
   Expect.equals('dir/subdir', FileSystemEntity.parentOf('dir/subdir/file'));
   Expect.equals('dir//subdir', FileSystemEntity.parentOf('dir//subdir//file/'));
-  Expect.equals('dir/sub.dir',
-                FileSystemEntity.parentOf('dir/sub.dir/fi le///'));
+  Expect.equals(
+      'dir/sub.dir', FileSystemEntity.parentOf('dir/sub.dir/fi le///'));
   Expect.equals('dir/..', FileSystemEntity.parentOf('dir/../file/'));
   Expect.equals('dir/..', FileSystemEntity.parentOf('dir/../..'));
   Expect.equals('.', FileSystemEntity.parentOf('./..'));
   Expect.equals('..', FileSystemEntity.parentOf('../.'));
 }
 
 testWindowsCases() {
   Expect.equals(r'C:/dir', FileSystemEntity.parentOf(r'C:/dir/file'));
   Expect.equals(r'C:/dir', FileSystemEntity.parentOf(r'C:/dir/file/'));
   Expect.equals(r'C:\dir', FileSystemEntity.parentOf(r'C:\dir\file'));
   Expect.equals(r'C:\dir', FileSystemEntity.parentOf(r'C:\dir\file\'));
   Expect.equals(r'C:\dir', FileSystemEntity.parentOf(r'C:\dir\\file\\'));
   Expect.equals(r'C:\', FileSystemEntity.parentOf(r'C:\dir'));
   Expect.equals(r'C:\', FileSystemEntity.parentOf(r'C:\dir\/\'));
   Expect.equals(r'C:\', FileSystemEntity.parentOf(r'C:\'));
   // FileSystemEntity.isAbsolute returns false for 'C:'.
   Expect.equals(r'.', FileSystemEntity.parentOf(r'C:'));
 
   Expect.equals(r'\\server\share\dir',
-                FileSystemEntity.parentOf(r'\\server\share\dir\file'));
+      FileSystemEntity.parentOf(r'\\server\share\dir\file'));
   Expect.equals(r'\\server\share\dir',
-                FileSystemEntity.parentOf(r'\\server\share\dir\file\'));
-  Expect.equals(r'\\server\share',
-                FileSystemEntity.parentOf(r'\\server\share\file'));
-  Expect.equals(r'\\server\',
-                FileSystemEntity.parentOf(r'\\server\share'));
-  Expect.equals(r'\\server\',
-                FileSystemEntity.parentOf(r'\\server\share\'));
-  Expect.equals(r'\\server\',
-                FileSystemEntity.parentOf(r'\\server\'));
-  Expect.equals(r'\\server/',
-                FileSystemEntity.parentOf(r'\\server/'));
-  Expect.equals(r'\\serve',
-                FileSystemEntity.parentOf(r'\\serve'));
+      FileSystemEntity.parentOf(r'\\server\share\dir\file\'));
+  Expect.equals(
+      r'\\server\share', FileSystemEntity.parentOf(r'\\server\share\file'));
+  Expect.equals(r'\\server\', FileSystemEntity.parentOf(r'\\server\share'));
+  Expect.equals(r'\\server\', FileSystemEntity.parentOf(r'\\server\share\'));
+  Expect.equals(r'\\server\', FileSystemEntity.parentOf(r'\\server\'));
+  Expect.equals(r'\\server/', FileSystemEntity.parentOf(r'\\server/'));
+  Expect.equals(r'\\serve', FileSystemEntity.parentOf(r'\\serve'));
 
   Expect.equals(r'.', FileSystemEntity.parentOf(r'file'));
   Expect.equals(r'.', FileSystemEntity.parentOf(r''));
   Expect.equals(r'.', FileSystemEntity.parentOf(r'..'));
   Expect.equals(r'.', FileSystemEntity.parentOf(r'.'));
   Expect.equals(r'.', FileSystemEntity.parentOf(r''));
   Expect.equals(r'/', FileSystemEntity.parentOf(r'/'));
   Expect.equals(r'\', FileSystemEntity.parentOf(r'\'));
   Expect.equals(r'\', FileSystemEntity.parentOf(r'\file\\/'));
   Expect.equals(r'dir', FileSystemEntity.parentOf(r'dir\file'));
   Expect.equals(r'dir', FileSystemEntity.parentOf(r'dir\file\'));
   Expect.equals(r'dir', FileSystemEntity.parentOf(r'dir/file/'));
   Expect.equals(r'dir\subdir', FileSystemEntity.parentOf(r'dir\subdir\file'));
-  Expect.equals(r'dir\sub.dir',
-                FileSystemEntity.parentOf(r'dir\sub.dir\fi le'));
+  Expect.equals(
+      r'dir\sub.dir', FileSystemEntity.parentOf(r'dir\sub.dir\fi le'));
 }
 
 Future createTempDirectories() {
-  return Directory.systemTemp.createTemp('dart_parent_').then((dir) {
-    tempDirectory = dir.path;
-  }).then((_) => new File(join(tempDirectory, 'file1')).create())
-  .then((_) => new Link(join(tempDirectory, 'link1')).create('.'))
-  .then((_) => new Directory(join(tempDirectory, 'dir1')).create());
+  return Directory.systemTemp
+      .createTemp('dart_parent_')
+      .then((dir) {
+        tempDirectory = dir.path;
+      })
+      .then((_) => new File(join(tempDirectory, 'file1')).create())
+      .then((_) => new Link(join(tempDirectory, 'link1')).create('.'))
+      .then((_) => new Directory(join(tempDirectory, 'dir1')).create());
 }
 
 testObjects(var ignored) {
   ['file1', 'link1', 'dir1', 'file2', 'link2', 'dir2'].map(testPath);
 }
 
 testPath(String path) {
-  Expect.equals(tempDirectory,
-                new File(join(tempDirectory, path)).parent.path);
-  Expect.equals(tempDirectory,
-                new Link(join(tempDirectory, path)).parent.path);
-  Expect.equals(tempDirectory,
-                new Directory(join(tempDirectory, path)).parent.path);
+  Expect.equals(tempDirectory, new File(join(tempDirectory, path)).parent.path);
+  Expect.equals(tempDirectory, new Link(join(tempDirectory, path)).parent.path);
+  Expect.equals(
+      tempDirectory, new Directory(join(tempDirectory, path)).parent.path);
 }