dart2js: run dartfmt on tests

tests/compiler/dart2js/analyze_helper.dart

 // Copyright (c) 2016, 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 analyze_helper;
 
 import 'dart:async';
 import 'dart:io';
 import 'package:compiler/compiler.dart' as api;
 import 'package:compiler/src/apiimpl.dart';
 import 'package:compiler/src/commandline_options.dart';
-import 'package:compiler/src/diagnostics/messages.dart' show
-    Message,
-    MessageKind;
+import 'package:compiler/src/diagnostics/messages.dart'
+    show Message, MessageKind;
 import 'package:compiler/src/filenames.dart';
-import 'package:compiler/src/options.dart' show
-    CompilerOptions;
+import 'package:compiler/src/options.dart' show CompilerOptions;
 import 'package:compiler/src/source_file_provider.dart';
 import 'package:compiler/src/util/uri_extras.dart';
 import 'diagnostic_helper.dart';
 
 /// Option for hiding whitelisted messages.
 const String HIDE_WHITELISTED = '--hide-whitelisted';
 
 /**
  * Map of whitelisted warnings and errors.
  *
  * Only add a whitelisting together with a bug report to dartbug.com and add
  * the bug issue number as a comment on the whitelisting.
  *
  * Use an identifiable suffix of the file uri as key. Use a fixed substring of
  * the error/warning message in the list of whitelistings for each file.
  */
 // TODO(johnniwinther): Support canonical URIs as keys and message kinds as
 // values.
 
 class CollectingDiagnosticHandler extends FormattingDiagnosticHandler {
   bool hasWarnings = false;
   bool hasHint = false;
   bool hasErrors = false;
   bool lastWasWhitelisted = false;
   bool showWhitelisted = true;
 
-  Map<String, Map<dynamic/*String|MessageKind*/, int>> whiteListMap
-      = new Map<String, Map<dynamic/*String|MessageKind*/, int>>();
+  Map<String, Map<dynamic /*String|MessageKind*/, int>> whiteListMap =
+      new Map<String, Map<dynamic /*String|MessageKind*/, int>>();
   List<MessageKind> skipList;
   List<CollectedMessage> collectedMessages = <CollectedMessage>[];
 
   CollectingDiagnosticHandler(
-      Map<String, List/*<String|MessageKind>*/> whiteList,
+      Map<String, List/*<String|MessageKind>*/ > whiteList,
       this.skipList,
       SourceFileProvider provider)
       : super(provider) {
     whiteList.forEach((String file, List/*<String|MessageKind>*/ messageParts) {
-      var useMap = new Map<dynamic/*String|MessageKind*/, int>();
+      var useMap = new Map<dynamic /*String|MessageKind*/, int>();
       for (var messagePart in messageParts) {
         useMap[messagePart] = 0;
       }
       whiteListMap[file] = useMap;
     });
   }
 
   bool checkResults() {
     bool validWhiteListUse = checkWhiteListUse();
     reportWhiteListUse();
     reportCollectedMessages();
     return !hasWarnings && !hasHint && !hasErrors && validWhiteListUse;
   }
 
   bool checkWhiteListUse() {
     bool allUsed = true;
     for (String file in whiteListMap.keys) {
       for (var messagePart in whiteListMap[file].keys) {
         if (whiteListMap[file][messagePart] == 0) {
           print("Whitelisting '$messagePart' is unused in '$file'. "
-                "Remove the whitelisting from the whitelist map.");
+              "Remove the whitelisting from the whitelist map.");
           allUsed = false;
         }
       }
     }
     return allUsed;
   }
 
   void reportCollectedMessages() {
     if (collectedMessages.isNotEmpty) {
       print('----------------------------------------------------------------');
       print('Unexpected messages:');
       print('----------------------------------------------------------------');
       for (CollectedMessage message in collectedMessages) {
-        super.report(message.message, message.uri, message.begin,
-            message.end, message.text, message.kind);
+        super.report(message.message, message.uri, message.begin, message.end,
+            message.text, message.kind);
       }
       print('----------------------------------------------------------------');
     }
   }
 
   void reportWhiteListUse() {
     for (String file in whiteListMap.keys) {
       for (var messagePart in whiteListMap[file].keys) {
         int useCount = whiteListMap[file][messagePart];
         print("Whitelisted message '$messagePart' suppressed $useCount "
-              "time(s) in '$file'.");
+            "time(s) in '$file'.");
       }
     }
   }
 
   bool checkWhiteList(Uri uri, Message message, String text) {
     if (uri == null) {
       return false;
     }
     if (skipList.contains(message.kind)) {
       return true;
@@ skipping 14 matching lines @@
             return true;
           }
         }
       }
     }
     return false;
   }
 
   @override
   void report(Message message, Uri uri, int begin, int end, String text,
-              api.Diagnostic kind) {
+      api.Diagnostic kind) {
     if (kind == api.Diagnostic.WARNING) {
       if (checkWhiteList(uri, message, text)) {
         // Suppress whitelisted warnings.
         lastWasWhitelisted = true;
         if (showWhitelisted || verbose) {
           super.report(message, uri, begin, end, text, kind);
         }
         return;
       }
       hasWarnings = true;
@@ skipping 18 matching lines @@
         }
         return;
       }
       hasErrors = true;
     }
     if (kind == api.Diagnostic.INFO && lastWasWhitelisted) {
       return;
     }
     lastWasWhitelisted = false;
     if (kind != api.Diagnostic.VERBOSE_INFO) {
-      collectedMessages.add(new CollectedMessage(
-          message, uri, begin, end, text, kind));
+      collectedMessages
+          .add(new CollectedMessage(message, uri, begin, end, text, kind));
     }
     super.report(message, uri, begin, end, text, kind);
   }
 }
 
-typedef bool CheckResults(CompilerImpl compiler,
-                          CollectingDiagnosticHandler handler);
+typedef bool CheckResults(
+    CompilerImpl compiler, CollectingDiagnosticHandler handler);
 
 enum AnalysisMode {
   /// Analyze all declarations in all libraries in one go.
   ALL,
+
   /// Analyze all declarations in the main library.
   MAIN,
+
   /// Analyze all declarations in the given URIs one at a time. This mode can
   /// handle URIs for parts (i.e. skips these).
   URI,
+
   /// Analyze all declarations reachable from the entry point.
   TREE_SHAKING,
 }
 
 /// Analyzes the file(s) in [uriList] using the provided [mode] and checks that
 /// no messages (errors, warnings or hints) are emitted.
 ///
 /// Messages can be generally allowed using [skipList] or on a per-file basis
 /// using [whiteList].
-Future analyze(List<Uri> uriList,
-               Map<String, List/*<String|MessageKind>*/> whiteList,
-               {AnalysisMode mode: AnalysisMode.ALL,
-                CheckResults checkResults,
-                List<String> options: const <String>[],
-                List<MessageKind> skipList: const <MessageKind>[]}) async {
+Future analyze(
+    List<Uri> uriList, Map<String, List/*<String|MessageKind>*/ > whiteList,
+    {AnalysisMode mode: AnalysisMode.ALL,
+    CheckResults checkResults,
+    List<String> options: const <String>[],
+    List<MessageKind> skipList: const <MessageKind>[]}) async {
   String testFileName =
       relativize(Uri.base, Platform.script, Platform.isWindows);
 
   print("""
 
 
 ===
 === NOTE: If this test fails, update [WHITE_LIST] in $testFileName
 ===
 
 
 """);
 
   var libraryRoot = currentDirectory.resolve('sdk/');
   var packageConfig = currentDirectory.resolve('.packages');
   var provider = new CompilerSourceFileProvider();
   var handler = new CollectingDiagnosticHandler(whiteList, skipList, provider);
-  options = <String>[Flags.analyzeOnly, '--categories=Client,Server',
-      Flags.showPackageWarnings]..addAll(options);
+  options = <String>[
+    Flags.analyzeOnly,
+    '--categories=Client,Server',
+    Flags.showPackageWarnings
+  ]..addAll(options);
   switch (mode) {
     case AnalysisMode.URI:
     case AnalysisMode.MAIN:
       options.add(Flags.analyzeMain);
       break;
     case AnalysisMode.ALL:
       options.add(Flags.analyzeAll);
       break;
     case AnalysisMode.TREE_SHAKING:
       break;
@@ skipping 41 matching lines @@
   if (checkResults != null) {
     result = checkResults(compiler, handler);
   } else {
     result = handler.checkResults();
   }
   if (!result) {
     print(MESSAGE);
     exit(1);
   }
 }