Tests for SummarySdkAnalysisContext.

pkg/analyzer/lib/src/summary/summary_sdk.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 analyzer.src.summary.summary_sdk;
 
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/dart/element/type.dart';
 import 'package:analyzer/src/context/cache.dart' show CacheEntry;
 import 'package:analyzer/src/context/context.dart';
@@ skipping 61 matching lines @@
         String uri = target.uri.toString();
         LibraryElement libraryElement = resynthesizer.getLibraryElement(uri);
         entry.setValue(result, libraryElement, TargetedResult.EMPTY_LIST);
         return true;
       } else if (result == READY_LIBRARY_ELEMENT2 ||
           result == READY_LIBRARY_ELEMENT5 ||
           result == READY_LIBRARY_ELEMENT6) {
         entry.setValue(result, true, TargetedResult.EMPTY_LIST);
         return true;
       } else if (result == SOURCE_KIND) {
-        // TODO(scheglov) not every source is a library
-        entry.setValue(result, SourceKind.LIBRARY, TargetedResult.EMPTY_LIST);
-        return true;
+        String uri = target.uri.toString();
+        if (bundle.prelinkedLibraryUris.contains(uri)) {
+          entry.setValue(result, SourceKind.LIBRARY, TargetedResult.EMPTY_LIST);
+          return true;
+        }
+        if (bundle.unlinkedUnitUris.contains(uri)) {
+          entry.setValue(result, SourceKind.PART, TargetedResult.EMPTY_LIST);
+          return true;
+        }
+        return false;
       } else {
 //        throw new UnimplementedError('$result of $target');
       }
     }
     return false;
   }
 
   void _buildAsyncLibrary() {
     LibraryElement library = resynthesizer.getLibraryElement('dart:async');
     typeProvider.initializeAsync(library);
@@ skipping 251 matching lines @@
    * throw a [StateError] if there is no class with the given name.
    */
   InterfaceType _getType(LibraryElement library, String name) {
     Element element = library.getType(name);
     if (element == null) {
       throw new StateError("No definition of type $name");
     }
     return (element as ClassElement).type;
   }
 }