Fix benchmarking. (#760)

dart-lang · Jul 28, 2017 · 6f45c2f · 6f45c2f
1 parent 9652dd4
commit 6f45c2f
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/bin/linter.dart b/bin/linter.dart
@@ -160,7 +160,7 @@ Future runLinter(List<String> args, LinterOptions initialLintOptions) async {
   }
 
   if (benchmark) {
-    writeBenchmarks(outSink, filesToLint, lintOptions);
+    await writeBenchmarks(outSink, filesToLint, lintOptions);
     return;
   }
 

diff --git a/lib/src/formatter.dart b/lib/src/formatter.dart
@@ -2,6 +2,7 @@
 // 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.
 
+import 'dart:async';
 import 'dart:io';
 import 'dart:math';
 
@@ -266,10 +267,11 @@ class SimpleFormatter implements ReportFormatter {
   }
 }
 
-writeBenchmarks(IOSink out, List<File> filesToLint, LinterOptions lintOptions) {
+Future writeBenchmarks(
+    IOSink out, List<File> filesToLint, LinterOptions lintOptions) async {
   Map<String, int> timings = <String, int>{};
   for (int i = 0; i < benchmarkRuns; ++i) {
-    new DartLinter(lintOptions).lintFiles(filesToLint);
+    await new DartLinter(lintOptions).lintFiles(filesToLint);
     lintRegistry.timers.forEach((n, t) {
       int timing = t.elapsedMilliseconds;
       int previous = timings[n];