Hide parent function name in name of closurized function to user.

pkg/unittest/test/matchers_unminified_test.dart

 // Copyright (c) 2012, 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.
 
 // This file is for matcher tests that rely on the names of various Dart types.
 // These tests will fail when run in minified dart2js, since the names will be
 // mangled. A version of this file that works in minified dart2js is in
 // matchers_minified_test.dart.
 
 import 'package:unittest/unittest.dart';
 
 import 'test_common.dart';
 import 'test_utils.dart';
 
 void main() {
   initUtils();
 
   group('Core matchers', () {
     test('throwsFormatException', () {
       shouldPass(() { throw new FormatException(''); },
           throwsFormatException);
       shouldFail(() { throw new Exception(); },
           throwsFormatException,
           matches(
               r"Expected: throws FormatException +"
-              r"Actual: <Closure(: \(dynamic\) => dynamic)?> +"
+              r"Actual: <Closure(: \(\) => dynamic)?> +"
               r"Which: threw \?:<Exception>"));
 
     });
 
     test('throwsArgumentError', () {
       shouldPass(() { throw new ArgumentError(''); },
           throwsArgumentError);
       shouldFail(() { throw new Exception(); },
           throwsArgumentError,
           matches(
               r"Expected: throws ArgumentError +"
-              r"Actual: <Closure(: \(dynamic\) => dynamic)?> +"
+              r"Actual: <Closure(: \(\) => dynamic)?> +"
               r"Which: threw \?:<Exception>"));
     });
 
     test('throwsRangeError', () {
       shouldPass(() { throw new RangeError(0); },
           throwsRangeError);
       shouldFail(() { throw new Exception(); },
           throwsRangeError,
           matches(
               r"Expected: throws RangeError +"
-              r"Actual: <Closure(: \(dynamic\) => dynamic)?> +"
+              r"Actual: <Closure(: \(\) => dynamic)?> +"
               r"Which: threw \?:<Exception>"));
     });
 
     test('throwsNoSuchMethodError', () {
       shouldPass(() { throw new NoSuchMethodError(null, '', null, null); },
           throwsNoSuchMethodError);
       shouldFail(() { throw new Exception(); },
           throwsNoSuchMethodError,
           matches(
               r"Expected: throws NoSuchMethodError +"
-              r"Actual: <Closure(: \(dynamic\) => dynamic)?> +"
+              r"Actual: <Closure(: \(\) => dynamic)?> +"
               r"Which: threw \?:<Exception>"));
     });
 
     test('throwsUnimplementedError', () {
       shouldPass(() { throw new UnimplementedError(''); },
           throwsUnimplementedError);
       shouldFail(() { throw new Exception(); },
           throwsUnimplementedError,
           matches(
               r"Expected: throws UnimplementedError +"
-              r"Actual: <Closure(: \(dynamic\) => dynamic)?> +"
+              r"Actual: <Closure(: \(\) => dynamic)?> +"
               r"Which: threw \?:<Exception>"));
     });
 
     test('throwsUnsupportedError', () {
       shouldPass(() { throw new UnsupportedError(''); },
           throwsUnsupportedError);
       shouldFail(() { throw new Exception(); },
           throwsUnsupportedError,
           matches(
               r"Expected: throws UnsupportedError +"
-              r"Actual: <Closure(: \(dynamic\) => dynamic)?> +"
+              r"Actual: <Closure(: \(\) => dynamic)?> +"
               r"Which: threw \?:<Exception>"));
     });
 
     test('throwsStateError', () {
       shouldPass(() { throw new StateError(''); },
           throwsStateError);
       shouldFail(() { throw new Exception(); },
           throwsStateError,
           matches(
               r"Expected: throws StateError +"
-              r"Actual: <Closure(: \(dynamic\) => dynamic)?> +"
+              r"Actual: <Closure(: \(\) => dynamic)?> +"
               r"Which: threw \?:<Exception>"));
     });
   });
 
   group('Iterable Matchers', () {
     test('isEmpty', () {
       var d = new SimpleIterable(0);
       var e = new SimpleIterable(1);
       shouldPass(d, isEmpty);
       shouldFail(e, isEmpty, "Expected: empty "
@@ skipping 16 matching lines @@
       shouldPass(w, new HasPrice(10));
       shouldPass(w, new HasPrice(greaterThan(0)));
       shouldFail(w, new HasPrice(greaterThan(10)),
           "Expected: Widget with a price that is a value greater than <10> "
           "Actual: <Instance of 'Widget'> "
           "Which: has price with value <10> which is not "
           "a value greater than <10>");
     });
   });
 }