Add (an as yet unused) task

pkg/analyzer/test/generated/engine_test.dart

 // Copyright (c) 2014, 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 code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
 
 library engine.engine_test;
 
 import 'dart:collection';
@@ skipping 10 matching lines @@
 import 'package:analyzer/src/generated/java_junit.dart';
 import 'package:analyzer/src/generated/parser.dart';
 import 'package:analyzer/src/generated/resolver.dart';
 import 'package:analyzer/src/generated/scanner.dart';
 import 'package:analyzer/src/generated/sdk.dart';
 import 'package:analyzer/src/generated/sdk_io.dart';
 import 'package:analyzer/src/generated/source_io.dart';
 import 'package:analyzer/src/generated/testing/ast_factory.dart';
 import 'package:analyzer/src/generated/testing/element_factory.dart';
 import 'package:analyzer/src/generated/utilities_collection.dart';
+import 'package:analyzer/src/task/task_dart.dart';
 import 'package:typed_mock/typed_mock.dart';
 import 'package:unittest/unittest.dart' as _ut;
 
 import 'all_the_rest.dart';
 import 'resolver_test.dart';
 import 'test_support.dart';
 import '../reflective_tests.dart';
 
 
 main() {
@@ skipping 2539 matching lines @@
         CacheState.INVALID,
         entry.getState(DartEntry.IS_LAUNCHABLE));
     // false
     entry.setValue(DartEntry.IS_LAUNCHABLE, false);
     JUnitTestCase.assertFalse(entry.getValue(DartEntry.IS_LAUNCHABLE));
     JUnitTestCase.assertSame(
         CacheState.VALID,
         entry.getState(DartEntry.IS_LAUNCHABLE));
   }
 
-  void test_recordBuildElementErrorInLibrary() {
+  void test_recordBuildElementError() {
     // TODO(brianwilkerson) This test should set the state for two libraries,
     // record an error in one library, then verify that the data for the other
     // library is still valid.
     Source source = new TestSource();
     DartEntry entry = new DartEntry();
     entry.recordBuildElementErrorInLibrary(
         source,
         new CaughtException(new AnalysisException(), null));
     JUnitTestCase.assertSame(
         CacheState.INVALID,
         entry.getState(SourceEntry.CONTENT));
     JUnitTestCase.assertSame(
         CacheState.ERROR,
+        entry.getStateInLibrary(DartEntry.BUILT_ELEMENT, source));
+    JUnitTestCase.assertSame(
+        CacheState.ERROR,
+        entry.getStateInLibrary(DartEntry.BUILT_UNIT, source));
+    JUnitTestCase.assertSame(
+        CacheState.ERROR,
         entry.getState(DartEntry.ELEMENT));
     JUnitTestCase.assertSame(
         CacheState.INVALID,
         entry.getState(DartEntry.EXPORTED_LIBRARIES));
     JUnitTestCase.assertSame(
         CacheState.INVALID,
         entry.getState(DartEntry.IMPORTED_LIBRARIES));
     JUnitTestCase.assertSame(
         CacheState.INVALID,
         entry.getState(DartEntry.INCLUDED_PARTS));
     JUnitTestCase.assertSame(
         CacheState.ERROR,
         entry.getState(DartEntry.IS_CLIENT));
     JUnitTestCase.assertSame(
         CacheState.ERROR,
         entry.getState(DartEntry.IS_LAUNCHABLE));
     JUnitTestCase.assertSame(
         CacheState.INVALID,
         entry.getState(SourceEntry.LINE_INFO));
     JUnitTestCase.assertSame(
         CacheState.INVALID,
         entry.getState(DartEntry.PARSE_ERRORS));
     JUnitTestCase.assertSame(
         CacheState.INVALID,
         entry.getState(DartEntry.PARSED_UNIT));
     JUnitTestCase.assertSame(
-        CacheState.INVALID,
+        CacheState.ERROR,
         entry.getState(DartEntry.PUBLIC_NAMESPACE));
     JUnitTestCase.assertSame(
         CacheState.INVALID,
         entry.getState(DartEntry.SCAN_ERRORS));
     JUnitTestCase.assertSame(
         CacheState.INVALID,
         entry.getState(DartEntry.SOURCE_KIND));
     JUnitTestCase.assertSame(
         CacheState.INVALID,
         entry.getState(DartEntry.TOKEN_STREAM));
@@ skipping 306 matching lines @@
         entry.getStateInLibrary(DartEntry.RESOLUTION_ERRORS, source));
     JUnitTestCase.assertSame(
         CacheState.ERROR,
         entry.getStateInLibrary(DartEntry.RESOLVED_UNIT, source));
     JUnitTestCase.assertSame(
         CacheState.ERROR,
         entry.getStateInLibrary(DartEntry.VERIFICATION_ERRORS, source));
   }
 
   void test_recordScanError() {
-    //    Source source = new TestSource();
+//    Source source = new TestSource();
     DartEntry entry = new DartEntry();
     entry.recordScanError(new CaughtException(new AnalysisException(), null));
     JUnitTestCase.assertSame(
         CacheState.INVALID,
         entry.getState(SourceEntry.CONTENT));
     JUnitTestCase.assertSame(
         CacheState.ERROR,
         entry.getState(DartEntry.ELEMENT));
     JUnitTestCase.assertSame(
         CacheState.ERROR,
@@ skipping 27 matching lines @@
         entry.getState(DartEntry.SCAN_ERRORS));
     JUnitTestCase.assertSame(
         CacheState.ERROR,
         entry.getState(DartEntry.SOURCE_KIND));
     JUnitTestCase.assertSame(
         CacheState.ERROR,
         entry.getState(DartEntry.TOKEN_STREAM));
     // The following lines are commented out because we don't currently have
     // any way of setting the state for data associated with a library we
     // don't know anything about.
-//    assertSame(CacheState.ERROR, entry.getStateInLibrary(DartEntry.BUILD_ELEMENT_ERRORS, source));
-//    assertSame(CacheState.ERROR, entry.getStateInLibrary(DartEntry.BUILT_UNIT, source));
-//    assertSame(CacheState.ERROR, entry.getStateInLibrary(DartEntry.HINTS, source));
-//    assertSame(CacheState.ERROR, entry.getStateInLibrary(DartEntry.RESOLUTION_ERRORS, source));
-//    assertSame(CacheState.ERROR, entry.getStateInLibrary(DartEntry.RESOLVED_UNIT, source));
-//    assertSame(CacheState.ERROR, entry.getStateInLibrary(DartEntry.VERIFICATION_ERRORS, source));
+//    JUnitTestCase.assertSame(CacheState.ERROR, entry.getStateInLibrary(DartEntry.BUILT_ELEMENT, source));
+//    JUnitTestCase.assertSame(CacheState.ERROR, entry.getStateInLibrary(DartEntry.BUILT_UNIT, source));
+//    JUnitTestCase.assertSame(CacheState.ERROR, entry.getStateInLibrary(DartEntry.HINTS, source));
+//    JUnitTestCase.assertSame(CacheState.ERROR, entry.getStateInLibrary(DartEntry.RESOLUTION_ERRORS, source));
+//    JUnitTestCase.assertSame(CacheState.ERROR, entry.getStateInLibrary(DartEntry.RESOLVED_UNIT, source));
+//    JUnitTestCase.assertSame(CacheState.ERROR, entry.getStateInLibrary(DartEntry.VERIFICATION_ERRORS, source));
   }
 
   void test_recordVerificationErrorInLibrary() {
     // TODO(brianwilkerson) This test should set the state for two libraries,
     // record an error in one library, then verify that the data for the other
     // library is still valid.
     Source source = new TestSource();
     DartEntry entry = new DartEntry();
     entry.recordVerificationErrorInLibrary(
         source,
@@ skipping 3829 matching lines @@
 }
 
 
 /**
  * Instances of the class `TestTaskVisitor` implement a task visitor that fails if any of its
  * methods are invoked. Subclasses typically override the expected methods to not cause a test
  * failure.
  */
 class TestTaskVisitor<E> implements AnalysisTaskVisitor<E> {
   @override
+  E visitBuildUnitElementTask(BuildUnitElementTask task) {
+    JUnitTestCase.fail("Unexpectedly invoked visitGenerateDartErrorsTask");
+    return null;
+  }
+
+  @override
   E visitGenerateDartErrorsTask(GenerateDartErrorsTask task) {
     JUnitTestCase.fail("Unexpectedly invoked visitGenerateDartErrorsTask");
     return null;
   }
   @override
   E visitGenerateDartHintsTask(GenerateDartHintsTask task) {
     JUnitTestCase.fail("Unexpectedly invoked visitGenerateDartHintsTask");
     return null;
   }
   @override
@@ skipping 249 matching lines @@
   }
 }
 
 
 class _UniversalCachePartitionTest_test_setMaxCacheSize implements
     CacheRetentionPolicy {
   @override
   RetentionPriority getAstPriority(Source source, SourceEntry sourceEntry) =>
       RetentionPriority.LOW;
 }