Skip local variable dependepcies.

pkg/analyzer/test/src/task/dart_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.dart_test;
 
 import 'package:analyzer/src/context/cache.dart';
 import 'package:analyzer/src/generated/ast.dart';
 import 'package:analyzer/src/generated/constant.dart';
 import 'package:analyzer/src/generated/element.dart';
@@ skipping 1815 matching lines @@
     expect(outputs, hasLength(1));
     List<VariableElement> dependencies =
         outputs[PROPAGABLE_VARIABLE_DEPENDENCIES];
     expect(
         dependencies,
         unorderedEquals([
           getTopLevelVariableElement(unit, 'd1'),
           getTopLevelVariableElement(unit, 'd2')
         ]));
   }
+
+  test_perform_topLevel_ignoreLocal() {
+    AnalysisTarget source = newSource(
+        '/test.dart',
+        '''
+final a = () {
+  const b = 2;
+  const c = 3;
+  return b + c;
+}() + d;
+final d = 4;
+''');
+    LibrarySpecificUnit target = new LibrarySpecificUnit(source, source);
+    computeResult(target, RESOLVED_UNIT5);
+    CompilationUnit unit = outputs[RESOLVED_UNIT5];
+    TopLevelVariableElement elementA = getTopLevelVariableElement(unit, 'a');
+    // compute
+    computeResult(elementA, PROPAGABLE_VARIABLE_DEPENDENCIES,
+        matcher: isComputePropagableVariableDependenciesTask);
+    // verify
+    expect(outputs, hasLength(1));
+    List<VariableElement> dependencies =
+        outputs[PROPAGABLE_VARIABLE_DEPENDENCIES];
+    expect(
+        dependencies, unorderedEquals([getTopLevelVariableElement(unit, 'd')]));
+  }
 }
 
 @reflectiveTest
 class ContainingLibrariesTaskTest extends _AbstractDartTaskTest {
   test_perform_definingCompilationUnit() {
     AnalysisTarget library = newSource('/test.dart', 'library test;');
     computeResult(library, INCLUDED_PARTS);
     computeResult(library, CONTAINING_LIBRARIES,
         matcher: isContainingLibrariesTask);
     expect(outputs, hasLength(1));
@@ skipping 2721 matching lines @@
   /**
    * Fill [errorListener] with [result] errors in the current [task].
    */
   void _fillErrorListener(ResultDescriptor<List<AnalysisError>> result) {
     List<AnalysisError> errors = task.outputs[result];
     expect(errors, isNotNull, reason: result.name);
     errorListener = new GatheringErrorListener();
     errorListener.addAll(errors);
   }
 }