Tweak for incremental result updates.

pkg/analyzer/test/src/context/cache_test.dart

 // Copyright (c) 2015, 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 test.src.task.driver_test;
 
 import 'package:analyzer/src/context/cache.dart';
 import 'package:analyzer/src/generated/engine.dart'
     show
         AnalysisContext,
@@ skipping 727 matching lines @@
     expect(entry.getValue(result2), 222);
     expect(entry.getValue(result3), 333);
     // replace result1, keep "dependedOn", invalidate result3
     entry.setValueIncremental(result2, 2222);
     expect(entry.getState(result1), CacheState.VALID);
     expect(entry.getState(result2), CacheState.VALID);
     expect(entry.getState(result3), CacheState.INVALID);
     expect(entry.getValue(result1), 111);
     expect(entry.getValue(result2), 2222);
     expect(entry.getValue(result3), -3);
+    expect(entry.getResultData(result1).dependentResults,
+        unorderedEquals([new TargetedResult(target, result2)]));
     expect(entry.getResultData(result2).dependedOnResults,
         unorderedEquals([new TargetedResult(target, result1)]));
   }
 
   test_toString_empty() {
     AnalysisTarget target = new TestSource();
     CacheEntry entry = new CacheEntry(target);
     expect(entry.toString(), isNotNull);
   }
 
@@ skipping 347 matching lines @@
       return DeltaResult.KEEP_CONTINUE;
     }
     return DeltaResult.INVALIDATE;
   }
 }
 
 class _TestAnalysisTarget implements AnalysisTarget {
   @override
   Source get source => null;
 }