Implementation for 'search.findTopLevelDeclarations' API.

pkg/analysis_server/test/search/element_references_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.
 
 library test.search.element_references;
 
 import 'dart:async';
 
-import 'package:analysis_server/src/computer/element.dart';
 import 'package:analysis_server/src/constants.dart';
 import 'package:analysis_server/src/protocol.dart';
-import 'package:analysis_server/src/search/search_domain.dart';
 import 'package:analysis_server/src/search/search_result.dart';
-import 'package:analysis_services/index/index.dart' show Index;
-import 'package:analysis_services/index/local_memory_index.dart';
 import 'package:analysis_testing/reflective_tests.dart';
 import 'package:unittest/unittest.dart';
 
-import '../analysis_abstract.dart';
+import 'abstract_search_domain.dart';
 
 
 main() {
   groupSep = ' | ';
   group('findElementReferences', () {
     runReflectiveTests(ElementReferencesTest);
   });
 }
 
 
 @ReflectiveTestCase()
-class ElementReferencesTest extends AbstractAnalysisTest {
-  String searchId;
-  bool searchDone = false;
-  List<SearchResult> results = <SearchResult>[];
-  SearchResult result;
-
-  void assertHasResult(SearchResultKind kind, String search, [int length]) {
-    int offset = findOffset(search);
-    if (length == null) {
-      length = findIdentifierLength(search);
-    }
-    findResult(kind, testFile, offset, length, true);
-  }
-
-  void assertNoResult(SearchResultKind kind, String search, [int length]) {
-    int offset = findOffset(search);
-    if (length == null) {
-      length = findIdentifierLength(search);
-    }
-    findResult(kind, testFile, offset, length, false);
-  }
-
-  @override
-  Index createIndex() {
-    return createLocalMemoryIndex();
-  }
-
+class ElementReferencesTest extends AbstractSearchDomainTest {
   Future findElementReferences(String search, bool includePotential) {
     int offset = findOffset(search);
     return waitForTasksFinished().then((_) {
       Request request = new Request('0', SEARCH_FIND_ELEMENT_REFERENCES);
       request.setParameter(FILE, testFile);
       request.setParameter(OFFSET, offset);
       request.setParameter(INCLUDE_POTENTIAL, includePotential);
       Response response = handleSuccessfulRequest(request);
       searchId = response.getResult(ID);
       results.clear();
-      return _waitForSearchResults();
+      return waitForSearchResults();
     });
   }
 
-  void findResult(SearchResultKind kind, String file, int offset, int length,
-      bool expected) {
-    for (SearchResult result in results) {
-      Location location = result.location;
-      if (result.kind == kind &&
-          location.file == file &&
-          location.offset == offset &&
-          location.length == length) {
-        if (!expected) {
-          fail('Unexpected result $result in\n' + results.join('\n'));
-        }
-        this.result = result;
-        return;
-      }
-    }
-    if (expected) {
-      fail(
-          'Not found: "search" kind=$kind offset=$offset length=$length\nin\n' +
-              results.join('\n'));
-    }
-  }
-
-  String getPathString(List<Element> path) {
-    return path.map((Element element) {
-      return '${element.kind} ${element.name}';
-    }).join('\n');
-  }
-
-  void processNotification(Notification notification) {
-    if (notification.event == SEARCH_RESULTS) {
-      String id = notification.getParameter(ID);
-      if (id == searchId) {
-        for (Map<String, Object> json in notification.getParameter(RESULTS)) {
-          results.add(new SearchResult.fromJson(json));
-        }
-        searchDone = notification.getParameter(LAST);
-      }
-    }
-  }
-
-  @override
-  void setUp() {
-    super.setUp();
-    createProject();
-    handler = new SearchDomainHandler(server);
-  }
-
   test_constructor_named() {
     addTestFile('''
 class A {
   A.named(p);
 }
 main() {
   new A.named(1);
   new A.named(2);
 }
 ''');
@@ skipping 504 matching lines @@
   T f;
   T m() => null;
 }
 ''');
     return findElementReferences('T> {', false).then((_) {
       expect(results, hasLength(2));
       assertHasResult(SearchResultKind.REFERENCE, 'T f;');
       assertHasResult(SearchResultKind.REFERENCE, 'T m()');
     });
   }
-
-  Future _waitForSearchResults() {
-    if (searchDone) {
-      return new Future.value();
-    }
-    return new Future.delayed(Duration.ZERO, _waitForSearchResults);
-  }
 }