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Unified Diff: pkg/analyzer/test/search/search_engine_test.dart

Issue 363373002: IndexStore, Index and SearchEngine APIs and partial implementatons. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 6 years, 6 months ago
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Index: pkg/analyzer/test/search/search_engine_test.dart
diff --git a/pkg/analyzer/test/search/search_engine_test.dart b/pkg/analyzer/test/search/search_engine_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..b7aeeb442e7974127ff8620bb4444d4c5dc022ae
--- /dev/null
+++ b/pkg/analyzer/test/search/search_engine_test.dart
@@ -0,0 +1,2144 @@
+// 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.search_engine_test;
+
+
+//class AndSearchPatternTest extends EngineTestCase {
+// Element _element = mock(Element);
+//
+// SearchPattern _patternA = mock(SearchPattern);
+//
+// SearchPattern _patternB = mock(SearchPattern);
+//
+// AndSearchPattern _pattern = new AndSearchPattern([_patternA, _patternB]);
+//
+// void test_allExact() {
+// when(_patternA.matches(_element)).thenReturn(MatchQuality.EXACT);
+// when(_patternB.matches(_element)).thenReturn(MatchQuality.EXACT);
+// // validate
+// JUnitTestCase.assertSame(MatchQuality.EXACT, _pattern.matches(_element));
+// }
+//
+// void test_ExactName() {
+// when(_patternA.matches(_element)).thenReturn(MatchQuality.EXACT);
+// when(_patternB.matches(_element)).thenReturn(MatchQuality.NAME);
+// // validate
+// JUnitTestCase.assertSame(MatchQuality.EXACT, _pattern.matches(_element));
+// }
+//
+// void test_NameExact() {
+// when(_patternA.matches(_element)).thenReturn(MatchQuality.NAME);
+// when(_patternB.matches(_element)).thenReturn(MatchQuality.EXACT);
+// // validate
+// JUnitTestCase.assertSame(MatchQuality.EXACT, _pattern.matches(_element));
+// }
+//
+// void test_oneNull() {
+// when(_patternA.matches(_element)).thenReturn(MatchQuality.EXACT);
+// when(_patternB.matches(_element)).thenReturn(null);
+// // validate
+// JUnitTestCase.assertSame(null, _pattern.matches(_element));
+// }
+//
+// static dartSuite() {
+// _ut.group('AndSearchPatternTest', () {
+// _ut.test('test_ExactName', () {
+// final __test = new AndSearchPatternTest();
+// runJUnitTest(__test, __test.test_ExactName);
+// });
+// _ut.test('test_NameExact', () {
+// final __test = new AndSearchPatternTest();
+// runJUnitTest(__test, __test.test_NameExact);
+// });
+// _ut.test('test_allExact', () {
+// final __test = new AndSearchPatternTest();
+// runJUnitTest(__test, __test.test_allExact);
+// });
+// _ut.test('test_oneNull', () {
+// final __test = new AndSearchPatternTest();
+// runJUnitTest(__test, __test.test_oneNull);
+// });
+// });
+// }
+//}
+//
+//class CamelCaseSearchPatternTest extends EngineTestCase {
+// void test_matchExact_samePartCount() {
+// Element element = mock(Element);
+// when(element.displayName).thenReturn("HashMap");
+// //
+// CamelCaseSearchPattern pattern = new CamelCaseSearchPattern("HM", true);
+// JUnitTestCase.assertSame(MatchQuality.EXACT, pattern.matches(element));
+// }
+//
+// void test_matchExact_withLowerCase() {
+// Element element = mock(Element);
+// when(element.displayName).thenReturn("HashMap");
+// //
+// CamelCaseSearchPattern pattern = new CamelCaseSearchPattern("HaMa", true);
+// JUnitTestCase.assertSame(MatchQuality.EXACT, pattern.matches(element));
+// }
+//
+// void test_matchNot_nullName() {
+// Element element = mock(Element);
+// when(element.displayName).thenReturn(null);
+// //
+// CamelCaseSearchPattern pattern = new CamelCaseSearchPattern("HM", true);
+// JUnitTestCase.assertSame(null, pattern.matches(element));
+// }
+//
+// void test_matchNot_samePartCount() {
+// Element element = mock(Element);
+// when(element.displayName).thenReturn("LinkedHashMap");
+// //
+// CamelCaseSearchPattern pattern = new CamelCaseSearchPattern("LH", true);
+// JUnitTestCase.assertSame(null, pattern.matches(element));
+// }
+//
+// void test_matchNot_withLowerCase() {
+// Element element = mock(Element);
+// when(element.displayName).thenReturn("HashMap");
+// //
+// CamelCaseSearchPattern pattern = new CamelCaseSearchPattern("HaMu", true);
+// JUnitTestCase.assertSame(null, pattern.matches(element));
+// }
+//
+// static dartSuite() {
+// _ut.group('CamelCaseSearchPatternTest', () {
+// _ut.test('test_matchExact_samePartCount', () {
+// final __test = new CamelCaseSearchPatternTest();
+// runJUnitTest(__test, __test.test_matchExact_samePartCount);
+// });
+// _ut.test('test_matchExact_withLowerCase', () {
+// final __test = new CamelCaseSearchPatternTest();
+// runJUnitTest(__test, __test.test_matchExact_withLowerCase);
+// });
+// _ut.test('test_matchNot_nullName', () {
+// final __test = new CamelCaseSearchPatternTest();
+// runJUnitTest(__test, __test.test_matchNot_nullName);
+// });
+// _ut.test('test_matchNot_samePartCount', () {
+// final __test = new CamelCaseSearchPatternTest();
+// runJUnitTest(__test, __test.test_matchNot_samePartCount);
+// });
+// _ut.test('test_matchNot_withLowerCase', () {
+// final __test = new CamelCaseSearchPatternTest();
+// runJUnitTest(__test, __test.test_matchNot_withLowerCase);
+// });
+// });
+// }
+//}
+//
+//class CountingSearchListenerTest extends EngineTestCase {
+// void test_matchFound() {
+// SearchListener listener = mock(SearchListener);
+// SearchMatch match = mock(SearchMatch);
+// SearchListener countingListener = new CountingSearchListener(2, listener);
+// // "match" should be passed to "listener"
+// countingListener.matchFound(match);
+// verify(listener).matchFound(match);
+// verifyNoMoreInteractions(listener);
+// }
+//
+// void test_searchComplete() {
+// SearchListener listener = mock(SearchListener);
+// SearchListener countingListener = new CountingSearchListener(2, listener);
+// // complete 2 -> 1
+// countingListener.searchComplete();
+// verifyZeroInteractions(listener);
+// // complete 2 -> 0
+// countingListener.searchComplete();
+// verify(listener).searchComplete();
+// }
+//
+// void test_searchComplete_zero() {
+// SearchListener listener = mock(SearchListener);
+// new CountingSearchListener(0, listener);
+// // complete at 0
+// verify(listener).searchComplete();
+// }
+//
+// static dartSuite() {
+// _ut.group('CountingSearchListenerTest', () {
+// _ut.test('test_matchFound', () {
+// final __test = new CountingSearchListenerTest();
+// runJUnitTest(__test, __test.test_matchFound);
+// });
+// _ut.test('test_searchComplete', () {
+// final __test = new CountingSearchListenerTest();
+// runJUnitTest(__test, __test.test_searchComplete);
+// });
+// _ut.test('test_searchComplete_zero', () {
+// final __test = new CountingSearchListenerTest();
+// runJUnitTest(__test, __test.test_searchComplete_zero);
+// });
+// });
+// }
+//}
+//
+//class ExactSearchPatternTest extends EngineTestCase {
+// Element _element = mock(Element);
+//
+// void test_caseInsensitive_false() {
+// SearchPattern pattern = new ExactSearchPattern("HashMa", false);
+// when(_element.displayName).thenReturn("HashMap");
+// // validate
+// JUnitTestCase.assertSame(null, pattern.matches(_element));
+// }
+//
+// void test_caseInsensitive_true() {
+// SearchPattern pattern = new ExactSearchPattern("HashMap", false);
+// when(_element.displayName).thenReturn("HashMaP");
+// // validate
+// JUnitTestCase.assertSame(MatchQuality.EXACT, pattern.matches(_element));
+// }
+//
+// void test_caseSensitive_false() {
+// SearchPattern pattern = new ExactSearchPattern("HashMa", true);
+// when(_element.displayName).thenReturn("HashMap");
+// // validate
+// JUnitTestCase.assertSame(null, pattern.matches(_element));
+// }
+//
+// void test_caseSensitive_true() {
+// SearchPattern pattern = new ExactSearchPattern("HashMap", true);
+// when(_element.displayName).thenReturn("HashMap");
+// // validate
+// JUnitTestCase.assertSame(MatchQuality.EXACT, pattern.matches(_element));
+// }
+//
+// void test_nullName() {
+// SearchPattern pattern = new ExactSearchPattern("HashMap", true);
+// when(_element.displayName).thenReturn(null);
+// // validate
+// JUnitTestCase.assertSame(null, pattern.matches(_element));
+// }
+//
+// static dartSuite() {
+// _ut.group('ExactSearchPatternTest', () {
+// _ut.test('test_caseInsensitive_false', () {
+// final __test = new ExactSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseInsensitive_false);
+// });
+// _ut.test('test_caseInsensitive_true', () {
+// final __test = new ExactSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseInsensitive_true);
+// });
+// _ut.test('test_caseSensitive_false', () {
+// final __test = new ExactSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseSensitive_false);
+// });
+// _ut.test('test_caseSensitive_true', () {
+// final __test = new ExactSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseSensitive_true);
+// });
+// _ut.test('test_nullName', () {
+// final __test = new ExactSearchPatternTest();
+// runJUnitTest(__test, __test.test_nullName);
+// });
+// });
+// }
+//}
+//
+//class FilterSearchListenerTest extends EngineTestCase {
+// SearchListener _listener = mock(SearchListener);
+//
+// SearchMatch _match = mock(SearchMatch);
+//
+// SearchFilter _filter = mock(SearchFilter);
+//
+// SearchListener _filteredListener = new FilteredSearchListener(_filter, _listener);
+//
+// void test_matchFound_filterFalse() {
+// when(_filter.passes(_match)).thenReturn(false);
+// // "match" should be passed to "listener"
+// _filteredListener.matchFound(_match);
+// verifyNoMoreInteractions(_listener);
+// }
+//
+// void test_matchFound_filterTrue() {
+// when(_filter.passes(_match)).thenReturn(true);
+// // "match" should be passed to "listener"
+// _filteredListener.matchFound(_match);
+// verify(_listener).matchFound(_match);
+// verifyNoMoreInteractions(_listener);
+// }
+//
+// void test_searchComplete() {
+// _filteredListener.searchComplete();
+// verify(_listener).searchComplete();
+// verifyNoMoreInteractions(_listener);
+// }
+//
+// static dartSuite() {
+// _ut.group('FilterSearchListenerTest', () {
+// _ut.test('test_matchFound_filterFalse', () {
+// final __test = new FilterSearchListenerTest();
+// runJUnitTest(__test, __test.test_matchFound_filterFalse);
+// });
+// _ut.test('test_matchFound_filterTrue', () {
+// final __test = new FilterSearchListenerTest();
+// runJUnitTest(__test, __test.test_matchFound_filterTrue);
+// });
+// _ut.test('test_searchComplete', () {
+// final __test = new FilterSearchListenerTest();
+// runJUnitTest(__test, __test.test_searchComplete);
+// });
+// });
+// }
+//}
+//
+//class GatheringSearchListenerTest extends EngineTestCase {
+// SearchMatch _matchA = mock(SearchMatch);
+//
+// SearchMatch _matchB = mock(SearchMatch);
+//
+// GatheringSearchListener _gatheringListener = new GatheringSearchListener();
+//
+// void test_matchFound() {
+// Element elementA = mock(Element);
+// Element elementB = mock(Element);
+// when(elementA.displayName).thenReturn("A");
+// when(elementB.displayName).thenReturn("B");
+// when(_matchA.element).thenReturn(elementA);
+// when(_matchB.element).thenReturn(elementB);
+// // matchB
+// _gatheringListener.matchFound(_matchB);
+// JUnitTestCase.assertFalse(_gatheringListener.isComplete);
+// assertThat(_gatheringListener.matches).containsExactly(_matchB);
+// // matchA
+// _gatheringListener.matchFound(_matchA);
+// JUnitTestCase.assertFalse(_gatheringListener.isComplete);
+// assertThat(_gatheringListener.matches).containsExactly(_matchA, _matchB);
+// }
+//
+// void test_searchComplete() {
+// JUnitTestCase.assertFalse(_gatheringListener.isComplete);
+// // complete
+// _gatheringListener.searchComplete();
+// JUnitTestCase.assertTrue(_gatheringListener.isComplete);
+// }
+//
+// static dartSuite() {
+// _ut.group('GatheringSearchListenerTest', () {
+// _ut.test('test_matchFound', () {
+// final __test = new GatheringSearchListenerTest();
+// runJUnitTest(__test, __test.test_matchFound);
+// });
+// _ut.test('test_searchComplete', () {
+// final __test = new GatheringSearchListenerTest();
+// runJUnitTest(__test, __test.test_searchComplete);
+// });
+// });
+// }
+//}
+//
+//class LibrarySearchScopeTest extends EngineTestCase {
+// LibraryElement _libraryA = mock(LibraryElement);
+//
+// LibraryElement _libraryB = mock(LibraryElement);
+//
+// Element _element = mock(Element);
+//
+// void test_arrayConstructor_inA_false() {
+// when(_element.getAncestor((element) => element is LibraryElement)).thenReturn(_libraryB);
+// LibrarySearchScope scope = new LibrarySearchScope.con2([_libraryA]);
+// assertThat(scope.libraries).containsOnly(_libraryA);
+// JUnitTestCase.assertFalse(scope.encloses(_element));
+// }
+//
+// void test_arrayConstructor_inA_true() {
+// when(_element.getAncestor((element) => element is LibraryElement)).thenReturn(_libraryA);
+// LibrarySearchScope scope = new LibrarySearchScope.con2([_libraryA, _libraryB]);
+// assertThat(scope.libraries).containsOnly(_libraryA, _libraryB);
+// JUnitTestCase.assertTrue(scope.encloses(_element));
+// }
+//
+// void test_collectionConstructor_inB() {
+// when(_element.getAncestor((element) => element is LibraryElement)).thenReturn(_libraryB);
+// LibrarySearchScope scope = new LibrarySearchScope.con1(ImmutableSet.of(_libraryA, _libraryB));
+// assertThat(scope.libraries).containsOnly(_libraryA, _libraryB);
+// JUnitTestCase.assertTrue(scope.encloses(_element));
+// }
+//
+// static dartSuite() {
+// _ut.group('LibrarySearchScopeTest', () {
+// _ut.test('test_arrayConstructor_inA_false', () {
+// final __test = new LibrarySearchScopeTest();
+// runJUnitTest(__test, __test.test_arrayConstructor_inA_false);
+// });
+// _ut.test('test_arrayConstructor_inA_true', () {
+// final __test = new LibrarySearchScopeTest();
+// runJUnitTest(__test, __test.test_arrayConstructor_inA_true);
+// });
+// _ut.test('test_collectionConstructor_inB', () {
+// final __test = new LibrarySearchScopeTest();
+// runJUnitTest(__test, __test.test_collectionConstructor_inB);
+// });
+// });
+// }
+//}
+//
+//class NameMatchingSearchListenerTest extends EngineTestCase {
+// SearchListener _listener = mock(SearchListener);
+//
+// Element _element = mock(Element);
+//
+// SearchMatch _match = mock(SearchMatch);
+//
+// SearchPattern _pattern = mock(SearchPattern);
+//
+// SearchListener _nameMatchingListener = new NameMatchingSearchListener(_pattern, _listener);
+//
+// void test_matchFound_patternFalse() {
+// when(_pattern.matches(_element)).thenReturn(null);
+// // verify
+// _nameMatchingListener.matchFound(_match);
+// verifyNoMoreInteractions(_listener);
+// }
+//
+// void test_matchFound_patternTrue() {
+// when(_pattern.matches(_element)).thenReturn(MatchQuality.EXACT);
+// // verify
+// _nameMatchingListener.matchFound(_match);
+// verify(_listener).matchFound(_match);
+// verifyNoMoreInteractions(_listener);
+// }
+//
+// @override
+// void setUp() {
+// super.setUp();
+// when(_match.element).thenReturn(_element);
+// }
+//
+// static dartSuite() {
+// _ut.group('NameMatchingSearchListenerTest', () {
+// _ut.test('test_matchFound_patternFalse', () {
+// final __test = new NameMatchingSearchListenerTest();
+// runJUnitTest(__test, __test.test_matchFound_patternFalse);
+// });
+// _ut.test('test_matchFound_patternTrue', () {
+// final __test = new NameMatchingSearchListenerTest();
+// runJUnitTest(__test, __test.test_matchFound_patternTrue);
+// });
+// });
+// }
+//}
+//
+//class OrSearchPatternTest extends EngineTestCase {
+// Element _element = mock(Element);
+//
+// SearchPattern _patternA = mock(SearchPattern);
+//
+// SearchPattern _patternB = mock(SearchPattern);
+//
+// SearchPattern _pattern = new OrSearchPattern([_patternA, _patternB]);
+//
+// void test_allExact() {
+// when(_patternA.matches(_element)).thenReturn(MatchQuality.EXACT);
+// when(_patternB.matches(_element)).thenReturn(MatchQuality.EXACT);
+// // validate
+// JUnitTestCase.assertSame(MatchQuality.EXACT, _pattern.matches(_element));
+// }
+//
+// void test_ExactName() {
+// when(_patternA.matches(_element)).thenReturn(MatchQuality.EXACT);
+// when(_patternB.matches(_element)).thenReturn(MatchQuality.NAME);
+// // validate
+// JUnitTestCase.assertSame(MatchQuality.EXACT, _pattern.matches(_element));
+// }
+//
+// void test_NameExact() {
+// when(_patternA.matches(_element)).thenReturn(MatchQuality.NAME);
+// when(_patternB.matches(_element)).thenReturn(MatchQuality.EXACT);
+// // validate
+// JUnitTestCase.assertSame(MatchQuality.NAME, _pattern.matches(_element));
+// }
+//
+// void test_NullNull() {
+// when(_patternA.matches(_element)).thenReturn(null);
+// when(_patternB.matches(_element)).thenReturn(null);
+// // validate
+// JUnitTestCase.assertSame(null, _pattern.matches(_element));
+// }
+//
+// static dartSuite() {
+// _ut.group('OrSearchPatternTest', () {
+// _ut.test('test_ExactName', () {
+// final __test = new OrSearchPatternTest();
+// runJUnitTest(__test, __test.test_ExactName);
+// });
+// _ut.test('test_NameExact', () {
+// final __test = new OrSearchPatternTest();
+// runJUnitTest(__test, __test.test_NameExact);
+// });
+// _ut.test('test_NullNull', () {
+// final __test = new OrSearchPatternTest();
+// runJUnitTest(__test, __test.test_NullNull);
+// });
+// _ut.test('test_allExact', () {
+// final __test = new OrSearchPatternTest();
+// runJUnitTest(__test, __test.test_allExact);
+// });
+// });
+// }
+//}
+//
+//class PrefixSearchPatternTest extends EngineTestCase {
+// Element _element = mock(Element);
+//
+// void test_caseInsensitive_contentMatch_caseMatch() {
+// SearchPattern pattern = new PrefixSearchPattern("HashMa", false);
+// when(_element.displayName).thenReturn("HashMap");
+// // validate
+// JUnitTestCase.assertSame(MatchQuality.EXACT, pattern.matches(_element));
+// }
+//
+// void test_caseInsensitive_contentMatch_caseMismatch() {
+// SearchPattern pattern = new PrefixSearchPattern("HaSHMa", false);
+// when(_element.displayName).thenReturn("hashMaP");
+// // validate
+// JUnitTestCase.assertSame(MatchQuality.EXACT, pattern.matches(_element));
+// }
+//
+// void test_caseInsensitive_contentMismatch() {
+// SearchPattern pattern = new PrefixSearchPattern("HashMa", false);
+// when(_element.displayName).thenReturn("HashTable");
+// // validate
+// JUnitTestCase.assertSame(null, pattern.matches(_element));
+// }
+//
+// void test_caseSensitive_contentMatch() {
+// SearchPattern pattern = new PrefixSearchPattern("HashMa", true);
+// when(_element.displayName).thenReturn("HashMap");
+// // validate
+// JUnitTestCase.assertSame(MatchQuality.EXACT, pattern.matches(_element));
+// }
+//
+// void test_caseSensitive_contentMismatch() {
+// SearchPattern pattern = new PrefixSearchPattern("HashMa", true);
+// when(_element.displayName).thenReturn("HashTable");
+// // validate
+// JUnitTestCase.assertSame(null, pattern.matches(_element));
+// }
+//
+// void test_nullElement() {
+// SearchPattern pattern = new PrefixSearchPattern("HashMa", false);
+// // validate
+// JUnitTestCase.assertSame(null, pattern.matches(null));
+// }
+//
+// void test_nullName() {
+// SearchPattern pattern = new PrefixSearchPattern("HashMa", false);
+// when(_element.displayName).thenReturn(null);
+// // validate
+// JUnitTestCase.assertSame(null, pattern.matches(_element));
+// }
+//
+// static dartSuite() {
+// _ut.group('PrefixSearchPatternTest', () {
+// _ut.test('test_caseInsensitive_contentMatch_caseMatch', () {
+// final __test = new PrefixSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseInsensitive_contentMatch_caseMatch);
+// });
+// _ut.test('test_caseInsensitive_contentMatch_caseMismatch', () {
+// final __test = new PrefixSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseInsensitive_contentMatch_caseMismatch);
+// });
+// _ut.test('test_caseInsensitive_contentMismatch', () {
+// final __test = new PrefixSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseInsensitive_contentMismatch);
+// });
+// _ut.test('test_caseSensitive_contentMatch', () {
+// final __test = new PrefixSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseSensitive_contentMatch);
+// });
+// _ut.test('test_caseSensitive_contentMismatch', () {
+// final __test = new PrefixSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseSensitive_contentMismatch);
+// });
+// _ut.test('test_nullElement', () {
+// final __test = new PrefixSearchPatternTest();
+// runJUnitTest(__test, __test.test_nullElement);
+// });
+// _ut.test('test_nullName', () {
+// final __test = new PrefixSearchPatternTest();
+// runJUnitTest(__test, __test.test_nullName);
+// });
+// });
+// }
+//}
+//
+//class RegularExpressionSearchPatternTest extends EngineTestCase {
+// Element _element = mock(Element);
+//
+// void test_caseInsensitive_false_contentMismatch() {
+// SearchPattern pattern = new RegularExpressionSearchPattern("H[a-z]*Map", false);
+// when(_element.displayName).thenReturn("Maps");
+// // validate
+// JUnitTestCase.assertSame(null, pattern.matches(_element));
+// }
+//
+// void test_caseInsensitive_true_caseMismatch() {
+// SearchPattern pattern = new RegularExpressionSearchPattern("H[a-z]*MaP", false);
+// when(_element.displayName).thenReturn("HashMap");
+// // validate
+// JUnitTestCase.assertSame(MatchQuality.EXACT, pattern.matches(_element));
+// }
+//
+// void test_caseSensitive_false_caseMismatch() {
+// SearchPattern pattern = new RegularExpressionSearchPattern("H[a-z]*MaP", true);
+// when(_element.displayName).thenReturn("HashMap");
+// // validate
+// JUnitTestCase.assertSame(null, pattern.matches(_element));
+// }
+//
+// void test_caseSensitive_false_contentMismatch() {
+// SearchPattern pattern = new RegularExpressionSearchPattern("H[a-z]*Map", true);
+// when(_element.displayName).thenReturn("Maps");
+// // validate
+// JUnitTestCase.assertSame(null, pattern.matches(_element));
+// }
+//
+// void test_caseSensitive_true() {
+// SearchPattern pattern = new RegularExpressionSearchPattern("H.*Map", true);
+// when(_element.displayName).thenReturn("HashMap");
+// // validate
+// JUnitTestCase.assertSame(MatchQuality.EXACT, pattern.matches(_element));
+// }
+//
+// void test_nullElement() {
+// SearchPattern pattern = new RegularExpressionSearchPattern("H.*Map", true);
+// // validate
+// JUnitTestCase.assertSame(null, pattern.matches(null));
+// }
+//
+// void test_nullName() {
+// SearchPattern pattern = new RegularExpressionSearchPattern("H.*Map", true);
+// when(_element.displayName).thenReturn(null);
+// // validate
+// JUnitTestCase.assertSame(null, pattern.matches(_element));
+// }
+//
+// static dartSuite() {
+// _ut.group('RegularExpressionSearchPatternTest', () {
+// _ut.test('test_caseInsensitive_false_contentMismatch', () {
+// final __test = new RegularExpressionSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseInsensitive_false_contentMismatch);
+// });
+// _ut.test('test_caseInsensitive_true_caseMismatch', () {
+// final __test = new RegularExpressionSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseInsensitive_true_caseMismatch);
+// });
+// _ut.test('test_caseSensitive_false_caseMismatch', () {
+// final __test = new RegularExpressionSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseSensitive_false_caseMismatch);
+// });
+// _ut.test('test_caseSensitive_false_contentMismatch', () {
+// final __test = new RegularExpressionSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseSensitive_false_contentMismatch);
+// });
+// _ut.test('test_caseSensitive_true', () {
+// final __test = new RegularExpressionSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseSensitive_true);
+// });
+// _ut.test('test_nullElement', () {
+// final __test = new RegularExpressionSearchPatternTest();
+// runJUnitTest(__test, __test.test_nullElement);
+// });
+// _ut.test('test_nullName', () {
+// final __test = new RegularExpressionSearchPatternTest();
+// runJUnitTest(__test, __test.test_nullName);
+// });
+// });
+// }
+//}
+//
+//class SearchEngineImplTest extends EngineTestCase {
+// static void _assertMatches(List<SearchMatch> matches, List<SearchEngineImplTest_ExpectedMatch> expectedMatches) {
+// assertThat(matches).hasSize(expectedMatches.length);
+// for (SearchMatch match in matches) {
+// bool found = false;
+// String msg = match.toString();
+// for (SearchEngineImplTest_ExpectedMatch expectedMatch in expectedMatches) {
+// if (match.element == expectedMatch._element && match.kind == expectedMatch._kind && match.quality == expectedMatch._quality && match.sourceRange == expectedMatch._range && match.isQualified == expectedMatch._qualified) {
+// found = true;
+// break;
+// }
+// }
+// if (!found) {
+// JUnitTestCase.fail("Not found: ${msg}");
+// }
+// }
+// }
+//
+// IndexStore _indexStore = IndexFactory.newSplitIndexStore(new MemoryNodeManager());
+//
+// static AnalysisContext _CONTEXT = mock(AnalysisContext);
+//
+// int _nextLocationId = 0;
+//
+// SearchScope _scope;
+//
+// SearchPattern _pattern = null;
+//
+// SearchFilter _filter = null;
+//
+// Source _source = mock(Source);
+//
+// CompilationUnitElement _unitElement = mock(CompilationUnitElement);
+//
+// LibraryElement _libraryElement = mock(LibraryElement);
+//
+// Element _elementA = _mockElement(Element, ElementKind.CLASS);
+//
+// Element _elementB = _mockElement(Element, ElementKind.CLASS);
+//
+// Element _elementC = _mockElement(Element, ElementKind.CLASS);
+//
+// Element _elementD = _mockElement(Element, ElementKind.CLASS);
+//
+// Element _elementE = _mockElement(Element, ElementKind.CLASS);
+//
+// void fail_searchAssignedTypes_assignments() {
+// // TODO(scheglov) does not work - new split index store cannot store types (yet?)
+// PropertyAccessorElement setterElement = _mockElement(PropertyAccessorElement, ElementKind.SETTER);
+// FieldElement fieldElement = _mockElement(FieldElement, ElementKind.FIELD);
+// when(fieldElement.setter).thenReturn(setterElement);
+// DartType typeA = mock(DartType);
+// DartType typeB = mock(DartType);
+// DartType typeC = mock(DartType);
+// _indexStore.aboutToIndexDart(_CONTEXT, _unitElement);
+// {
+// Location location = new Location(_elementA, 1, 10);
+// location = new LocationWithData<DartType>.con1(location, typeA);
+// _indexStore.recordRelationship(setterElement, IndexConstants.IS_REFERENCED_BY_QUALIFIED, location);
+// }
+// {
+// Location location = new Location(_elementB, 2, 20);
+// location = new LocationWithData<DartType>.con1(location, typeB);
+// _indexStore.recordRelationship(setterElement, IndexConstants.IS_REFERENCED_BY_UNQUALIFIED, location);
+// }
+// // will be filtered by scope
+// {
+// Location location = new Location(_elementC, 3, 30);
+// location = new LocationWithData<DartType>.con1(location, typeC);
+// _indexStore.recordRelationship(setterElement, IndexConstants.IS_REFERENCED_BY_QUALIFIED, location);
+// }
+// // not LocationWithData
+// {
+// Location location = new Location(_elementD, 4, 40);
+// _indexStore.recordRelationship(setterElement, IndexConstants.IS_REFERENCED_BY_QUALIFIED, location);
+// }
+// _indexStore.doneIndex();
+// // ask types
+// Set<DartType> types = _runSearch(new SearchRunner_SearchEngineImplTest_fail_searchAssignedTypes_assignments(fieldElement));
+// assertThat(types).containsOnly(typeA, typeB);
+// }
+//
+// void fail_searchAssignedTypes_initializers() {
+// // TODO(scheglov) does not work - new split index store cannot store types (yet?)
+// FieldElement fieldElement = _mockElement(FieldElement, ElementKind.FIELD);
+// DartType typeA = mock(DartType);
+// DartType typeB = mock(DartType);
+// {
+// Location location = new Location(_elementA, 10, 1);
+// location = new LocationWithData<DartType>.con1(location, typeA);
+// _indexStore.recordRelationship(fieldElement, IndexConstants.IS_DEFINED_BY, location);
+// }
+// {
+// Location location = new Location(_elementB, 20, 1);
+// location = new LocationWithData<DartType>.con1(location, typeB);
+// _indexStore.recordRelationship(fieldElement, IndexConstants.IS_REFERENCED_BY, location);
+// }
+// _indexStore.doneIndex();
+// // ask types
+// Set<DartType> types = _runSearch(new SearchRunner_SearchEngineImplTest_fail_searchAssignedTypes_initializers(fieldElement));
+// assertThat(types).containsOnly(typeA, typeB);
+// }
+//
+// void test_searchDeclarations_String() {
+// Element referencedElement = new NameElementImpl("test");
+// {
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_DEFINED_BY, locationA);
+// }
+// {
+// Location locationB = new Location(_elementB, 10, 20);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_DEFINED_BY, locationB);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _runSearch(new SearchRunner_SearchEngineImplTest_test_searchDeclarations_String(this));
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.NAME_DECLARATION, 1, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.NAME_DECLARATION, 10, 20)]);
+// }
+//
+// void test_searchFunctionDeclarations() {
+// LibraryElement library = _mockElement(LibraryElement, ElementKind.LIBRARY);
+// _defineFunctionsAB(library);
+// _scope = new LibrarySearchScope.con2([library]);
+// // search matches
+// List<SearchMatch> matches = _searchFunctionDeclarationsSync();
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.FUNCTION_DECLARATION, 1, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.FUNCTION_DECLARATION, 10, 20)]);
+// }
+//
+// void test_searchFunctionDeclarations_async() {
+// LibraryElement library = _mockElement(LibraryElement, ElementKind.LIBRARY);
+// _defineFunctionsAB(library);
+// _scope = new LibrarySearchScope.con2([library]);
+// // search matches
+// List<SearchMatch> matches = _searchFunctionDeclarationsAsync();
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.FUNCTION_DECLARATION, 1, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.FUNCTION_DECLARATION, 10, 20)]);
+// }
+//
+// void test_searchFunctionDeclarations_inUniverse() {
+// {
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(IndexConstants.UNIVERSE, IndexConstants.DEFINES_FUNCTION, locationA);
+// }
+// {
+// Location locationB = new Location(_elementB, 10, 20);
+// _indexStore.recordRelationship(IndexConstants.UNIVERSE, IndexConstants.DEFINES_FUNCTION, locationB);
+// }
+// _indexStore.doneIndex();
+// _scope = SearchScopeFactory.createUniverseScope();
+// // search matches
+// List<SearchMatch> matches = _searchFunctionDeclarationsSync();
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.FUNCTION_DECLARATION, 1, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.FUNCTION_DECLARATION, 10, 20)]);
+// }
+//
+// void test_searchFunctionDeclarations_useFilter() {
+// LibraryElement library = _mockElement(LibraryElement, ElementKind.LIBRARY);
+// _defineFunctionsAB(library);
+// _scope = new LibrarySearchScope.con2([library]);
+// // search "elementA"
+// {
+// _filter = new SearchFilter_SearchEngineImplTest_test_searchFunctionDeclarations_useFilter_2(this);
+// List<SearchMatch> matches = _searchFunctionDeclarationsSync();
+// _assertMatches(matches, [new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.FUNCTION_DECLARATION, 1, 2)]);
+// }
+// // search "elementB"
+// {
+// _filter = new SearchFilter_SearchEngineImplTest_test_searchFunctionDeclarations_useFilter(this);
+// List<SearchMatch> matches = _searchFunctionDeclarationsSync();
+// _assertMatches(matches, [new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.FUNCTION_DECLARATION, 10, 20)]);
+// }
+// }
+//
+// void test_searchFunctionDeclarations_usePattern() {
+// LibraryElement library = _mockElement(LibraryElement, ElementKind.LIBRARY);
+// _defineFunctionsAB(library);
+// _scope = new LibrarySearchScope.con2([library]);
+// // search "A"
+// {
+// _pattern = SearchPatternFactory.createExactPattern("A", true);
+// List<SearchMatch> matches = _searchFunctionDeclarationsSync();
+// _assertMatches(matches, [new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.FUNCTION_DECLARATION, 1, 2)]);
+// }
+// // search "B"
+// {
+// _pattern = SearchPatternFactory.createExactPattern("B", true);
+// List<SearchMatch> matches = _searchFunctionDeclarationsSync();
+// _assertMatches(matches, [new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.FUNCTION_DECLARATION, 10, 20)]);
+// }
+// }
+//
+// void test_searchReferences_AngularComponentElement() {
+// AngularComponentElement referencedElement = _mockElement(AngularComponentElement, ElementKind.ANGULAR_COMPONENT);
+// {
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.ANGULAR_REFERENCE, locationA);
+// }
+// {
+// Location locationB = new Location(_elementB, 10, 20);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.ANGULAR_CLOSING_TAG_REFERENCE, locationB);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.ANGULAR_REFERENCE, 1, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.ANGULAR_CLOSING_TAG_REFERENCE, 10, 20)]);
+// }
+//
+// void test_searchReferences_AngularControllerElement() {
+// AngularControllerElement referencedElement = _mockElement(AngularControllerElement, ElementKind.ANGULAR_CONTROLLER);
+// {
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.ANGULAR_REFERENCE, locationA);
+// }
+// {
+// Location locationB = new Location(_elementB, 10, 20);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.ANGULAR_REFERENCE, locationB);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.ANGULAR_REFERENCE, 1, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.ANGULAR_REFERENCE, 10, 20)]);
+// }
+//
+// void test_searchReferences_AngularFilterElement() {
+// AngularFormatterElement referencedElement = _mockElement(AngularFormatterElement, ElementKind.ANGULAR_FORMATTER);
+// {
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.ANGULAR_REFERENCE, locationA);
+// }
+// {
+// Location locationB = new Location(_elementB, 10, 20);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.ANGULAR_REFERENCE, locationB);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.ANGULAR_REFERENCE, 1, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.ANGULAR_REFERENCE, 10, 20)]);
+// }
+//
+// void test_searchReferences_AngularPropertyElement() {
+// AngularPropertyElement referencedElement = _mockElement(AngularPropertyElement, ElementKind.ANGULAR_PROPERTY);
+// {
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.ANGULAR_REFERENCE, locationA);
+// }
+// {
+// Location locationB = new Location(_elementB, 10, 20);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.ANGULAR_REFERENCE, locationB);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.ANGULAR_REFERENCE, 1, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.ANGULAR_REFERENCE, 10, 20)]);
+// }
+//
+// void test_searchReferences_AngularScopePropertyElement() {
+// AngularScopePropertyElement referencedElement = _mockElement(AngularScopePropertyElement, ElementKind.ANGULAR_SCOPE_PROPERTY);
+// {
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.ANGULAR_REFERENCE, locationA);
+// }
+// {
+// Location locationB = new Location(_elementB, 10, 20);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.ANGULAR_REFERENCE, locationB);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.ANGULAR_REFERENCE, 1, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.ANGULAR_REFERENCE, 10, 20)]);
+// }
+//
+// void test_searchReferences_AngularSelectorElement() {
+// AngularSelectorElement referencedElement = _mockElement(AngularSelectorElement, ElementKind.ANGULAR_SELECTOR);
+// {
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.ANGULAR_REFERENCE, locationA);
+// }
+// {
+// Location locationB = new Location(_elementB, 10, 20);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.ANGULAR_REFERENCE, locationB);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.ANGULAR_REFERENCE, 1, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.ANGULAR_REFERENCE, 10, 20)]);
+// }
+//
+// void test_searchReferences_ClassElement() {
+// ClassElement referencedElement = _mockElement(ClassElement, ElementKind.CLASS);
+// {
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY, locationA);
+// }
+// {
+// Location locationB = new Location(_elementB, 10, 20);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY, locationB);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.TYPE_REFERENCE, 1, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.TYPE_REFERENCE, 10, 20)]);
+// }
+//
+// void test_searchReferences_ClassElement_useScope() {
+// LibraryElement libraryA = _mockElement(LibraryElement, ElementKind.LIBRARY);
+// LibraryElement libraryB = _mockElement(LibraryElement, ElementKind.LIBRARY);
+// ClassElement referencedElement = _mockElement(ClassElement, ElementKind.CLASS);
+// {
+// when(_elementA.getAncestor((element) => element is LibraryElement)).thenReturn(libraryA);
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY, locationA);
+// }
+// {
+// when(_elementB.getAncestor((element) => element is LibraryElement)).thenReturn(libraryB);
+// Location locationB = new Location(_elementB, 10, 20);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY, locationB);
+// }
+// _indexStore.doneIndex();
+// // search matches, in "libraryA"
+// _scope = SearchScopeFactory.createLibraryScope3(libraryA);
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// // verify
+// _assertMatches(matches, [new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.TYPE_REFERENCE, 1, 2)]);
+// }
+//
+// void test_searchReferences_CompilationUnitElement() {
+// CompilationUnitElement referencedElement = _mockElement(CompilationUnitElement, ElementKind.COMPILATION_UNIT);
+// {
+// Location location = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY, location);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// // verify
+// _assertMatches(matches, [new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.UNIT_REFERENCE, 1, 2)]);
+// }
+//
+// void test_searchReferences_ConstructorElement() {
+// ConstructorElement referencedElement = _mockElement(ConstructorElement, ElementKind.CONSTRUCTOR);
+// {
+// Location location = new Location(_elementA, 10, 1);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_DEFINED_BY, location);
+// }
+// {
+// Location location = new Location(_elementB, 20, 2);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY, location);
+// }
+// {
+// Location location = new Location(_elementC, 30, 3);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY, location);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.CONSTRUCTOR_DECLARATION, 10, 1),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.CONSTRUCTOR_REFERENCE, 20, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementC, MatchKind.CONSTRUCTOR_REFERENCE, 30, 3)]);
+// }
+//
+// void test_searchReferences_Element_unknown() {
+// List<SearchMatch> matches = _searchReferencesSync(Element, null);
+// assertThat(matches).isEmpty();
+// }
+//
+// void test_searchReferences_FieldElement() {
+// PropertyAccessorElement getterElement = _mockElement(PropertyAccessorElement, ElementKind.GETTER);
+// PropertyAccessorElement setterElement = _mockElement(PropertyAccessorElement, ElementKind.SETTER);
+// FieldElement fieldElement = _mockElement(FieldElement, ElementKind.FIELD);
+// when(fieldElement.getter).thenReturn(getterElement);
+// when(fieldElement.setter).thenReturn(setterElement);
+// {
+// Location location = new Location(_elementA, 1, 10);
+// _indexStore.recordRelationship(getterElement, IndexConstants.IS_REFERENCED_BY_UNQUALIFIED, location);
+// }
+// {
+// Location location = new Location(_elementB, 2, 20);
+// _indexStore.recordRelationship(getterElement, IndexConstants.IS_REFERENCED_BY_QUALIFIED, location);
+// }
+// {
+// Location location = new Location(_elementC, 3, 30);
+// _indexStore.recordRelationship(setterElement, IndexConstants.IS_REFERENCED_BY_UNQUALIFIED, location);
+// }
+// {
+// Location location = new Location(_elementD, 4, 40);
+// _indexStore.recordRelationship(setterElement, IndexConstants.IS_REFERENCED_BY_QUALIFIED, location);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, fieldElement);
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementA, MatchKind.FIELD_READ, 1, 10, false),
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementB, MatchKind.FIELD_READ, 2, 20, true),
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementC, MatchKind.FIELD_WRITE, 3, 30, false),
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementD, MatchKind.FIELD_WRITE, 4, 40, true)]);
+// }
+//
+// void test_searchReferences_FieldElement_invocation() {
+// PropertyAccessorElement getterElement = _mockElement(PropertyAccessorElement, ElementKind.GETTER);
+// FieldElement fieldElement = _mockElement(FieldElement, ElementKind.FIELD);
+// when(fieldElement.getter).thenReturn(getterElement);
+// {
+// Location location = new Location(_elementA, 1, 10);
+// _indexStore.recordRelationship(getterElement, IndexConstants.IS_INVOKED_BY_QUALIFIED, location);
+// }
+// {
+// Location location = new Location(_elementB, 2, 20);
+// _indexStore.recordRelationship(getterElement, IndexConstants.IS_INVOKED_BY_UNQUALIFIED, location);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, fieldElement);
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementA, MatchKind.FIELD_INVOCATION, 1, 10, true),
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementB, MatchKind.FIELD_INVOCATION, 2, 20, false)]);
+// }
+//
+// void test_searchReferences_FieldElement2() {
+// FieldElement fieldElement = _mockElement(FieldElement, ElementKind.FIELD);
+// {
+// Location location = new Location(_elementA, 1, 10);
+// _indexStore.recordRelationship(fieldElement, IndexConstants.IS_REFERENCED_BY, location);
+// }
+// {
+// Location location = new Location(_elementB, 2, 20);
+// _indexStore.recordRelationship(fieldElement, IndexConstants.IS_REFERENCED_BY_QUALIFIED, location);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, fieldElement);
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementA, MatchKind.FIELD_REFERENCE, 1, 10, false),
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementB, MatchKind.FIELD_REFERENCE, 2, 20, true)]);
+// }
+//
+// void test_searchReferences_FunctionElement() {
+// FunctionElement referencedElement = _mockElement(FunctionElement, ElementKind.FUNCTION);
+// {
+// Location location = new Location(_elementA, 1, 10);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_INVOKED_BY, location);
+// }
+// {
+// Location location = new Location(_elementB, 2, 20);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY, location);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.FUNCTION_EXECUTION, 1, 10),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.FUNCTION_REFERENCE, 2, 20)]);
+// }
+//
+// void test_searchReferences_ImportElement() {
+// ImportElement referencedElement = _mockElement(ImportElement, ElementKind.IMPORT);
+// {
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY, locationA);
+// }
+// {
+// Location locationB = new Location(_elementB, 10, 0);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY, locationB);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.IMPORT_REFERENCE, 1, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.IMPORT_REFERENCE, 10, 0)]);
+// }
+//
+// void test_searchReferences_LibraryElement() {
+// LibraryElement referencedElement = _mockElement(LibraryElement, ElementKind.LIBRARY);
+// {
+// Location location = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY, location);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// // verify
+// _assertMatches(matches, [new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.LIBRARY_REFERENCE, 1, 2)]);
+// }
+//
+// void test_searchReferences_MethodElement() {
+// MethodElement referencedElement = _mockElement(MethodElement, ElementKind.METHOD);
+// {
+// Location location = new Location(_elementA, 1, 10);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_INVOKED_BY_UNQUALIFIED, location);
+// }
+// {
+// Location location = new Location(_elementB, 2, 20);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_INVOKED_BY_QUALIFIED, location);
+// }
+// {
+// Location location = new Location(_elementC, 3, 30);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY_UNQUALIFIED, location);
+// }
+// {
+// Location location = new Location(_elementD, 4, 40);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY_QUALIFIED, location);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementA, MatchKind.METHOD_INVOCATION, 1, 10, false),
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementB, MatchKind.METHOD_INVOCATION, 2, 20, true),
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementC, MatchKind.METHOD_REFERENCE, 3, 30, false),
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementD, MatchKind.METHOD_REFERENCE, 4, 40, true)]);
+// }
+//
+// void test_searchReferences_MethodMember() {
+// MethodElement referencedElement = _mockElement(MethodElement, ElementKind.METHOD);
+// {
+// Location location = new Location(_elementA, 1, 10);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_INVOKED_BY_UNQUALIFIED, location);
+// }
+// {
+// Location location = new Location(_elementB, 2, 20);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_INVOKED_BY_QUALIFIED, location);
+// }
+// {
+// Location location = new Location(_elementC, 3, 30);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY_UNQUALIFIED, location);
+// }
+// {
+// Location location = new Location(_elementD, 4, 40);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY_QUALIFIED, location);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// MethodMember referencedMember = new MethodMember(referencedElement, null);
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedMember);
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementA, MatchKind.METHOD_INVOCATION, 1, 10, false),
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementB, MatchKind.METHOD_INVOCATION, 2, 20, true),
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementC, MatchKind.METHOD_REFERENCE, 3, 30, false),
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementD, MatchKind.METHOD_REFERENCE, 4, 40, true)]);
+// }
+//
+// void test_searchReferences_notSupported() {
+// Element referencedElement = _mockElement(Element, ElementKind.UNIVERSE);
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// assertThat(matches).isEmpty();
+// }
+//
+// void test_searchReferences_ParameterElement() {
+// ParameterElement referencedElement = _mockElement(ParameterElement, ElementKind.PARAMETER);
+// {
+// Location location = new Location(_elementA, 1, 10);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_READ_BY, location);
+// }
+// {
+// Location location = new Location(_elementB, 2, 20);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_WRITTEN_BY, location);
+// }
+// {
+// Location location = new Location(_elementC, 3, 30);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_READ_WRITTEN_BY, location);
+// }
+// {
+// Location location = new Location(_elementD, 4, 40);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY, location);
+// }
+// {
+// Location location = new Location(_elementD, 5, 50);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_INVOKED_BY, location);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// // verify
+// // TODO(scheglov) why no MatchKind.FIELD_READ_WRITE ?
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.VARIABLE_READ, 1, 10),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.VARIABLE_WRITE, 2, 20),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementC, MatchKind.VARIABLE_READ_WRITE, 3, 30),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementD, MatchKind.NAMED_PARAMETER_REFERENCE, 4, 40),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementD, MatchKind.FUNCTION_EXECUTION, 5, 50)]);
+// }
+//
+// void test_searchReferences_PropertyAccessorElement_getter() {
+// PropertyAccessorElement accessor = _mockElement(PropertyAccessorElement, ElementKind.GETTER);
+// {
+// Location location = new Location(_elementA, 1, 10);
+// _indexStore.recordRelationship(accessor, IndexConstants.IS_REFERENCED_BY_UNQUALIFIED, location);
+// }
+// {
+// Location location = new Location(_elementB, 2, 20);
+// _indexStore.recordRelationship(accessor, IndexConstants.IS_REFERENCED_BY_QUALIFIED, location);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, accessor);
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementA, MatchKind.PROPERTY_ACCESSOR_REFERENCE, 1, 10, false),
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementB, MatchKind.PROPERTY_ACCESSOR_REFERENCE, 2, 20, true)]);
+// }
+//
+// void test_searchReferences_PropertyAccessorElement_setter() {
+// PropertyAccessorElement accessor = _mockElement(PropertyAccessorElement, ElementKind.SETTER);
+// {
+// Location location = new Location(_elementA, 1, 10);
+// _indexStore.recordRelationship(accessor, IndexConstants.IS_REFERENCED_BY_UNQUALIFIED, location);
+// }
+// {
+// Location location = new Location(_elementB, 2, 20);
+// _indexStore.recordRelationship(accessor, IndexConstants.IS_REFERENCED_BY_QUALIFIED, location);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, accessor);
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementA, MatchKind.PROPERTY_ACCESSOR_REFERENCE, 1, 10, false),
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementB, MatchKind.PROPERTY_ACCESSOR_REFERENCE, 2, 20, true)]);
+// }
+//
+// void test_searchReferences_TopLevelVariableElement() {
+// PropertyAccessorElement getterElement = _mockElement(PropertyAccessorElement, ElementKind.GETTER);
+// PropertyAccessorElement setterElement = _mockElement(PropertyAccessorElement, ElementKind.SETTER);
+// TopLevelVariableElement topVariableElement = _mockElement(TopLevelVariableElement, ElementKind.TOP_LEVEL_VARIABLE);
+// when(topVariableElement.getter).thenReturn(getterElement);
+// when(topVariableElement.setter).thenReturn(setterElement);
+// {
+// Location location = new Location(_elementA, 1, 10);
+// _indexStore.recordRelationship(getterElement, IndexConstants.IS_REFERENCED_BY_UNQUALIFIED, location);
+// }
+// {
+// Location location = new Location(_elementC, 2, 20);
+// _indexStore.recordRelationship(setterElement, IndexConstants.IS_REFERENCED_BY_UNQUALIFIED, location);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, topVariableElement);
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementA, MatchKind.FIELD_READ, 1, 10, false),
+// new SearchEngineImplTest_ExpectedMatch.con2(_elementC, MatchKind.FIELD_WRITE, 2, 20, false)]);
+// }
+//
+// void test_searchReferences_TypeAliasElement() {
+// FunctionTypeAliasElement referencedElement = _mockElement(FunctionTypeAliasElement, ElementKind.FUNCTION_TYPE_ALIAS);
+// {
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY, locationA);
+// }
+// {
+// Location locationB = new Location(_elementB, 10, 20);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY, locationB);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.FUNCTION_TYPE_REFERENCE, 1, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.FUNCTION_TYPE_REFERENCE, 10, 20)]);
+// }
+//
+// void test_searchReferences_TypeParameterElement() {
+// TypeParameterElement referencedElement = _mockElement(TypeParameterElement, ElementKind.TYPE_PARAMETER);
+// {
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY, locationA);
+// }
+// {
+// Location locationB = new Location(_elementB, 10, 20);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY, locationB);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.TYPE_PARAMETER_REFERENCE, 1, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.TYPE_PARAMETER_REFERENCE, 10, 20)]);
+// }
+//
+// void test_searchReferences_VariableElement() {
+// LocalVariableElement referencedElement = _mockElement(LocalVariableElement, ElementKind.LOCAL_VARIABLE);
+// {
+// Location location = new Location(_elementA, 1, 10);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_READ_BY, location);
+// }
+// {
+// Location location = new Location(_elementB, 2, 20);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_WRITTEN_BY, location);
+// }
+// {
+// Location location = new Location(_elementC, 3, 30);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_READ_WRITTEN_BY, location);
+// }
+// {
+// Location location = new Location(_elementD, 4, 40);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_INVOKED_BY, location);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync(Element, referencedElement);
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.VARIABLE_READ, 1, 10),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.VARIABLE_WRITE, 2, 20),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementC, MatchKind.VARIABLE_READ_WRITE, 3, 30),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementD, MatchKind.FUNCTION_EXECUTION, 4, 40)]);
+// }
+//
+// void test_searchSubtypes() {
+// ClassElement referencedElement = _mockElement(ClassElement, ElementKind.CLASS);
+// {
+// Location locationA = new Location(_elementA, 10, 1);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_EXTENDED_BY, locationA);
+// }
+// {
+// Location locationB = new Location(_elementB, 20, 2);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_MIXED_IN_BY, locationB);
+// }
+// {
+// Location locationC = new Location(_elementC, 30, 3);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_IMPLEMENTED_BY, locationC);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _runSearch(new SearchRunner_SearchEngineImplTest_test_searchSubtypes(this, referencedElement));
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.EXTENDS_REFERENCE, 10, 1),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.WITH_REFERENCE, 20, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementC, MatchKind.IMPLEMENTS_REFERENCE, 30, 3)]);
+// }
+//
+// void test_searchTypeDeclarations_async() {
+// LibraryElement library = _mockElement(LibraryElement, ElementKind.LIBRARY);
+// {
+// when(_elementA.getAncestor((element) => element is LibraryElement)).thenReturn(library);
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(library, IndexConstants.DEFINES_CLASS, locationA);
+// }
+// _indexStore.doneIndex();
+// _scope = new LibrarySearchScope.con2([library]);
+// // search matches
+// List<SearchMatch> matches = _searchTypeDeclarationsAsync();
+// // verify
+// _assertMatches(matches, [new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.CLASS_DECLARATION, 1, 2)]);
+// }
+//
+// void test_searchTypeDeclarations_class() {
+// LibraryElement library = _mockElement(LibraryElement, ElementKind.LIBRARY);
+// {
+// when(_elementA.getAncestor((element) => element is LibraryElement)).thenReturn(library);
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(library, IndexConstants.DEFINES_CLASS, locationA);
+// }
+// _indexStore.doneIndex();
+// _scope = new LibrarySearchScope.con2([library]);
+// // search matches
+// List<SearchMatch> matches = _searchTypeDeclarationsSync();
+// // verify
+// _assertMatches(matches, [new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.CLASS_DECLARATION, 1, 2)]);
+// }
+//
+// void test_searchTypeDeclarations_classAlias() {
+// LibraryElement library = _mockElement(LibraryElement, ElementKind.LIBRARY);
+// {
+// when(_elementA.getAncestor((element) => element is LibraryElement)).thenReturn(library);
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(library, IndexConstants.DEFINES_CLASS_ALIAS, locationA);
+// }
+// _indexStore.doneIndex();
+// _scope = new LibrarySearchScope.con2([library]);
+// // search matches
+// List<SearchMatch> matches = _searchTypeDeclarationsSync();
+// // verify
+// _assertMatches(matches, [new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.CLASS_ALIAS_DECLARATION, 1, 2)]);
+// }
+//
+// void test_searchTypeDeclarations_functionType() {
+// LibraryElement library = _mockElement(LibraryElement, ElementKind.LIBRARY);
+// {
+// when(_elementA.getAncestor((element) => element is LibraryElement)).thenReturn(library);
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(library, IndexConstants.DEFINES_FUNCTION_TYPE, locationA);
+// }
+// _indexStore.doneIndex();
+// _scope = new LibrarySearchScope.con2([library]);
+// // search matches
+// List<SearchMatch> matches = _searchTypeDeclarationsSync();
+// // verify
+// _assertMatches(matches, [new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.FUNCTION_TYPE_DECLARATION, 1, 2)]);
+// }
+//
+// void test_searchUnresolvedQualifiedReferences() {
+// Element referencedElement = new NameElementImpl("test");
+// {
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY_QUALIFIED_RESOLVED, locationA);
+// }
+// {
+// Location locationB = new Location(_elementB, 10, 20);
+// _indexStore.recordRelationship(referencedElement, IndexConstants.IS_REFERENCED_BY_QUALIFIED_UNRESOLVED, locationB);
+// }
+// _indexStore.doneIndex();
+// // search matches
+// List<SearchMatch> matches = _searchReferencesSync2("searchQualifiedMemberReferences", String, "test");
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.NAME_REFERENCE_RESOLVED, 1, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.NAME_REFERENCE_UNRESOLVED, 10, 20)]);
+// }
+//
+// void test_searchVariableDeclarations() {
+// LibraryElement library = _mockElement(LibraryElement, ElementKind.LIBRARY);
+// _defineVariablesAB(library);
+// _scope = new LibrarySearchScope.con2([library]);
+// // search matches
+// List<SearchMatch> matches = _searchVariableDeclarationsSync();
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.VARIABLE_DECLARATION, 1, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.VARIABLE_DECLARATION, 10, 20)]);
+// }
+//
+// void test_searchVariableDeclarations_async() {
+// LibraryElement library = _mockElement(LibraryElement, ElementKind.LIBRARY);
+// _defineVariablesAB(library);
+// _scope = new LibrarySearchScope.con2([library]);
+// // search matches
+// List<SearchMatch> matches = _searchVariableDeclarationsAsync();
+// // verify
+// _assertMatches(matches, [
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.VARIABLE_DECLARATION, 1, 2),
+// new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.VARIABLE_DECLARATION, 10, 20)]);
+// }
+//
+// void test_searchVariableDeclarations_usePattern() {
+// LibraryElement library = _mockElement(LibraryElement, ElementKind.LIBRARY);
+// _defineVariablesAB(library);
+// _scope = new LibrarySearchScope.con2([library]);
+// // search "A"
+// {
+// _pattern = SearchPatternFactory.createExactPattern("A", true);
+// List<SearchMatch> matches = _searchVariableDeclarationsSync();
+// _assertMatches(matches, [new SearchEngineImplTest_ExpectedMatch.con1(_elementA, MatchKind.VARIABLE_DECLARATION, 1, 2)]);
+// }
+// // search "B"
+// {
+// _pattern = SearchPatternFactory.createExactPattern("B", true);
+// List<SearchMatch> matches = _searchVariableDeclarationsSync();
+// _assertMatches(matches, [new SearchEngineImplTest_ExpectedMatch.con1(_elementB, MatchKind.VARIABLE_DECLARATION, 10, 20)]);
+// }
+// }
+//
+// @override
+// void setUp() {
+// super.setUp();
+// // library
+// when(_unitElement.library).thenReturn(_libraryElement);
+// when(_libraryElement.definingCompilationUnit).thenReturn(_unitElement);
+// when(_unitElement.source).thenReturn(_source);
+// when(_libraryElement.source).thenReturn(_source);
+// when(_libraryElement.parts).thenReturn(new List<CompilationUnitElement>(0));
+// // elements
+// when(_elementA.toString()).thenReturn("A");
+// when(_elementB.toString()).thenReturn("B");
+// when(_elementC.toString()).thenReturn("C");
+// when(_elementD.toString()).thenReturn("D");
+// when(_elementE.toString()).thenReturn("E");
+// when(_elementA.displayName).thenReturn("A");
+// when(_elementB.displayName).thenReturn("B");
+// when(_elementC.displayName).thenReturn("C");
+// when(_elementD.displayName).thenReturn("D");
+// when(_elementE.displayName).thenReturn("E");
+// when(_elementA.source).thenReturn(_source);
+// when(_elementB.source).thenReturn(_source);
+// when(_elementC.source).thenReturn(_source);
+// when(_elementD.source).thenReturn(_source);
+// when(_elementE.source).thenReturn(_source);
+// when(_elementA.context).thenReturn(_CONTEXT);
+// when(_elementB.context).thenReturn(_CONTEXT);
+// when(_elementC.context).thenReturn(_CONTEXT);
+// when(_elementD.context).thenReturn(_CONTEXT);
+// when(_elementE.context).thenReturn(_CONTEXT);
+// when(_CONTEXT.getElement(_elementA.location)).thenReturn(_elementA);
+// when(_CONTEXT.getElement(_elementB.location)).thenReturn(_elementB);
+// when(_CONTEXT.getElement(_elementC.location)).thenReturn(_elementC);
+// when(_CONTEXT.getElement(_elementD.location)).thenReturn(_elementD);
+// when(_CONTEXT.getElement(_elementE.location)).thenReturn(_elementE);
+// // start indexing
+// JUnitTestCase.assertTrue(_indexStore.aboutToIndexDart(_CONTEXT, _unitElement));
+// }
+//
+// void _defineFunctionsAB(LibraryElement library) {
+// {
+// when(_elementA.getAncestor((element) => element is LibraryElement)).thenReturn(library);
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(library, IndexConstants.DEFINES_FUNCTION, locationA);
+// }
+// {
+// when(_elementB.getAncestor((element) => element is LibraryElement)).thenReturn(library);
+// Location locationB = new Location(_elementB, 10, 20);
+// _indexStore.recordRelationship(library, IndexConstants.DEFINES_FUNCTION, locationB);
+// }
+// _indexStore.doneIndex();
+// }
+//
+// void _defineVariablesAB(LibraryElement library) {
+// {
+// when(_elementA.getAncestor((element) => element is LibraryElement)).thenReturn(library);
+// Location locationA = new Location(_elementA, 1, 2);
+// _indexStore.recordRelationship(library, IndexConstants.DEFINES_VARIABLE, locationA);
+// }
+// {
+// when(_elementB.getAncestor((element) => element is LibraryElement)).thenReturn(library);
+// Location locationB = new Location(_elementB, 10, 20);
+// _indexStore.recordRelationship(library, IndexConstants.DEFINES_VARIABLE, locationB);
+// }
+// _indexStore.doneIndex();
+// }
+//
+// Element _mockElement(Type clazz, ElementKind kind) {
+// Element element = mock(clazz);
+// when(element.context).thenReturn(_CONTEXT);
+// when(element.source).thenReturn(_source);
+// when(element.kind).thenReturn(kind);
+// ElementLocation elementLocation = new ElementLocationImpl.con2("mockLocation${_nextLocationId++}");
+// when(element.location).thenReturn(elementLocation);
+// when(_CONTEXT.getElement(element.location)).thenReturn(element);
+// return element;
+// }
+//
+// Object _runSearch(SearchEngineImplTest_SearchRunner runner) {
+// OperationQueue queue = new OperationQueue();
+// OperationProcessor processor = new OperationProcessor(queue);
+// Index index = new IndexImpl(_indexStore, queue, processor);
+// SearchEngine engine = SearchEngineFactory.createSearchEngine(index);
+// try {
+// new Thread_SearchEngineImplTest_runSearch(processor).start();
+// processor.waitForRunning();
+// return runner.run(queue, processor, index, engine);
+// } finally {
+// processor.stop(false);
+// }
+// }
+//
+// List<SearchMatch> _searchDeclarationsAsync(String methodName) => _runSearch(new SearchRunner_SearchEngineImplTest_searchDeclarationsAsync(this, methodName, this, matches, latch));
+//
+// List<SearchMatch> _searchDeclarationsSync(String methodName) => _runSearch(new SearchRunner_SearchEngineImplTest_searchDeclarationsSync(this, methodName));
+//
+// List<SearchMatch> _searchFunctionDeclarationsAsync() => _searchDeclarationsAsync("searchFunctionDeclarations");
+//
+// List<SearchMatch> _searchFunctionDeclarationsSync() => _searchDeclarationsSync("searchFunctionDeclarations");
+//
+// List<SearchMatch> _searchReferencesSync(Type clazz, Object element) => _searchReferencesSync2("searchReferences", clazz, element);
+//
+// List<SearchMatch> _searchReferencesSync2(String methodName, Type clazz, Object element) => _runSearch(new SearchRunner_SearchEngineImplTest_searchReferencesSync(this, methodName, clazz, element));
+//
+// List<SearchMatch> _searchTypeDeclarationsAsync() => _searchDeclarationsAsync("searchTypeDeclarations");
+//
+// List<SearchMatch> _searchTypeDeclarationsSync() => _searchDeclarationsSync("searchTypeDeclarations");
+//
+// List<SearchMatch> _searchVariableDeclarationsAsync() => _searchDeclarationsAsync("searchVariableDeclarations");
+//
+// List<SearchMatch> _searchVariableDeclarationsSync() => _searchDeclarationsSync("searchVariableDeclarations");
+//
+// static dartSuite() {
+// _ut.group('SearchEngineImplTest', () {
+// _ut.test('test_searchDeclarations_String', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchDeclarations_String);
+// });
+// _ut.test('test_searchFunctionDeclarations', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchFunctionDeclarations);
+// });
+// _ut.test('test_searchFunctionDeclarations_async', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchFunctionDeclarations_async);
+// });
+// _ut.test('test_searchFunctionDeclarations_inUniverse', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchFunctionDeclarations_inUniverse);
+// });
+// _ut.test('test_searchFunctionDeclarations_useFilter', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchFunctionDeclarations_useFilter);
+// });
+// _ut.test('test_searchFunctionDeclarations_usePattern', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchFunctionDeclarations_usePattern);
+// });
+// _ut.test('test_searchReferences_AngularComponentElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_AngularComponentElement);
+// });
+// _ut.test('test_searchReferences_AngularControllerElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_AngularControllerElement);
+// });
+// _ut.test('test_searchReferences_AngularFilterElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_AngularFilterElement);
+// });
+// _ut.test('test_searchReferences_AngularPropertyElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_AngularPropertyElement);
+// });
+// _ut.test('test_searchReferences_AngularScopePropertyElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_AngularScopePropertyElement);
+// });
+// _ut.test('test_searchReferences_AngularSelectorElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_AngularSelectorElement);
+// });
+// _ut.test('test_searchReferences_ClassElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_ClassElement);
+// });
+// _ut.test('test_searchReferences_ClassElement_useScope', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_ClassElement_useScope);
+// });
+// _ut.test('test_searchReferences_CompilationUnitElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_CompilationUnitElement);
+// });
+// _ut.test('test_searchReferences_ConstructorElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_ConstructorElement);
+// });
+// _ut.test('test_searchReferences_Element_unknown', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_Element_unknown);
+// });
+// _ut.test('test_searchReferences_FieldElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_FieldElement);
+// });
+// _ut.test('test_searchReferences_FieldElement2', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_FieldElement2);
+// });
+// _ut.test('test_searchReferences_FieldElement_invocation', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_FieldElement_invocation);
+// });
+// _ut.test('test_searchReferences_FunctionElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_FunctionElement);
+// });
+// _ut.test('test_searchReferences_ImportElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_ImportElement);
+// });
+// _ut.test('test_searchReferences_LibraryElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_LibraryElement);
+// });
+// _ut.test('test_searchReferences_MethodElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_MethodElement);
+// });
+// _ut.test('test_searchReferences_MethodMember', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_MethodMember);
+// });
+// _ut.test('test_searchReferences_ParameterElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_ParameterElement);
+// });
+// _ut.test('test_searchReferences_PropertyAccessorElement_getter', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_PropertyAccessorElement_getter);
+// });
+// _ut.test('test_searchReferences_PropertyAccessorElement_setter', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_PropertyAccessorElement_setter);
+// });
+// _ut.test('test_searchReferences_TopLevelVariableElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_TopLevelVariableElement);
+// });
+// _ut.test('test_searchReferences_TypeAliasElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_TypeAliasElement);
+// });
+// _ut.test('test_searchReferences_TypeParameterElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_TypeParameterElement);
+// });
+// _ut.test('test_searchReferences_VariableElement', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_VariableElement);
+// });
+// _ut.test('test_searchReferences_notSupported', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchReferences_notSupported);
+// });
+// _ut.test('test_searchSubtypes', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchSubtypes);
+// });
+// _ut.test('test_searchTypeDeclarations_async', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchTypeDeclarations_async);
+// });
+// _ut.test('test_searchTypeDeclarations_class', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchTypeDeclarations_class);
+// });
+// _ut.test('test_searchTypeDeclarations_classAlias', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchTypeDeclarations_classAlias);
+// });
+// _ut.test('test_searchTypeDeclarations_functionType', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchTypeDeclarations_functionType);
+// });
+// _ut.test('test_searchUnresolvedQualifiedReferences', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchUnresolvedQualifiedReferences);
+// });
+// _ut.test('test_searchVariableDeclarations', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchVariableDeclarations);
+// });
+// _ut.test('test_searchVariableDeclarations_async', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchVariableDeclarations_async);
+// });
+// _ut.test('test_searchVariableDeclarations_usePattern', () {
+// final __test = new SearchEngineImplTest();
+// runJUnitTest(__test, __test.test_searchVariableDeclarations_usePattern);
+// });
+// });
+// }
+//}
+//
+//class SearchEngineImplTest_ExpectedMatch {
+// final Element _element;
+//
+// final MatchKind _kind;
+//
+// final MatchQuality _quality;
+//
+// SourceRange _range;
+//
+// final bool _qualified;
+//
+// SearchEngineImplTest_ExpectedMatch.con1(Element element, MatchKind kind, int offset, int length) : this.con3(element, kind, MatchQuality.EXACT, offset, length);
+//
+// SearchEngineImplTest_ExpectedMatch.con2(Element element, MatchKind kind, int offset, int length, bool qualified) : this.con4(element, kind, MatchQuality.EXACT, offset, length, qualified);
+//
+// SearchEngineImplTest_ExpectedMatch.con3(Element element, MatchKind kind, MatchQuality quality, int offset, int length) : this.con4(element, kind, quality, offset, length, false);
+//
+// SearchEngineImplTest_ExpectedMatch.con4(this._element, this._kind, this._quality, int offset, int length, this._qualified) {
+// this._range = new SourceRange(offset, length);
+// }
+//}
+//
+//abstract class SearchEngineImplTest_SearchRunner<T> {
+// T run(OperationQueue queue, OperationProcessor processor, Index index, SearchEngine engine);
+//}
+//
+//class SearchFilter_SearchEngineImplTest_test_searchFunctionDeclarations_useFilter implements SearchFilter {
+// final SearchEngineImplTest SearchEngineImplTest_this;
+//
+// SearchFilter_SearchEngineImplTest_test_searchFunctionDeclarations_useFilter(this.SearchEngineImplTest_this);
+//
+// @override
+// bool passes(SearchMatch match) => identical(match.element, SearchEngineImplTest_this._elementB);
+//}
+//
+//class SearchFilter_SearchEngineImplTest_test_searchFunctionDeclarations_useFilter_2 implements SearchFilter {
+// final SearchEngineImplTest SearchEngineImplTest_this;
+//
+// SearchFilter_SearchEngineImplTest_test_searchFunctionDeclarations_useFilter_2(this.SearchEngineImplTest_this);
+//
+// @override
+// bool passes(SearchMatch match) => identical(match.element, SearchEngineImplTest_this._elementA);
+//}
+//
+//class SearchListener_SearchRunner_117_run implements SearchListener {
+// List<SearchMatch> matches;
+//
+// CountDownLatch latch;
+//
+// SearchListener_SearchRunner_117_run(this.matches, this.latch);
+//
+// @override
+// void matchFound(SearchMatch match) {
+// matches.add(match);
+// }
+//
+// @override
+// void searchComplete() {
+// latch.countDown();
+// }
+//}
+//
+//class SearchRunner_SearchEngineImplTest_fail_searchAssignedTypes_assignments implements SearchEngineImplTest_SearchRunner {
+// FieldElement fieldElement;
+//
+// SearchRunner_SearchEngineImplTest_fail_searchAssignedTypes_assignments(this.fieldElement, this.fieldElement);
+//
+// @override
+// Set<DartType> run(OperationQueue queue, OperationProcessor processor, Index index, SearchEngine engine) => engine.searchAssignedTypes(fieldElement, new SearchScope_SearchRunner_109_run());
+//}
+//
+//class SearchRunner_SearchEngineImplTest_fail_searchAssignedTypes_initializers implements SearchEngineImplTest_SearchRunner {
+// FieldElement fieldElement;
+//
+// SearchRunner_SearchEngineImplTest_fail_searchAssignedTypes_initializers(this.fieldElement);
+//
+// @override
+// Set<DartType> run(OperationQueue queue, OperationProcessor processor, Index index, SearchEngine engine) => engine.searchAssignedTypes(fieldElement, null);
+//}
+//
+//class SearchRunner_SearchEngineImplTest_searchDeclarationsAsync implements SearchEngineImplTest_SearchRunner {
+// final SearchEngineImplTest SearchEngineImplTest_this;
+//
+// String methodName;
+//
+// final SearchEngineImplTest SearchEngineImplTest_this;
+//
+// List<SearchMatch> matches;
+//
+// CountDownLatch latch;
+//
+// SearchRunner_SearchEngineImplTest_searchDeclarationsAsync(this.SearchEngineImplTest_this, this.methodName, this.SearchEngineImplTest_this, this.matches, this.latch, this.SearchEngineImplTest_this, this.methodName, this.SearchEngineImplTest_this, this.matches, this.latch);
+//
+// @override
+// List<SearchMatch> run(OperationQueue queue, OperationProcessor processor, Index index, SearchEngine engine) {
+// CountDownLatch latch = new CountDownLatch(1);
+// List<SearchMatch> matches = [];
+// engine.runtimeType.getMethod(methodName, [SearchScope, SearchPattern, SearchFilter, SearchListener]).invoke(engine, [
+// SearchEngineImplTest_this._scope,
+// SearchEngineImplTest_this._pattern,
+// SearchEngineImplTest_this._filter,
+// new SearchListener_SearchRunner_117_run(matches, latch)]);
+// latch.await(30, TimeUnit.SECONDS);
+// return matches;
+// }
+//}
+//
+//class SearchRunner_SearchEngineImplTest_searchDeclarationsSync implements SearchEngineImplTest_SearchRunner {
+// final SearchEngineImplTest SearchEngineImplTest_this;
+//
+// String methodName;
+//
+// SearchRunner_SearchEngineImplTest_searchDeclarationsSync(this.SearchEngineImplTest_this, this.methodName);
+//
+// @override
+// List<SearchMatch> run(OperationQueue queue, OperationProcessor processor, Index index, SearchEngine engine) => engine.runtimeType.getMethod(methodName, [SearchScope, SearchPattern, SearchFilter]).invoke(engine, [
+// SearchEngineImplTest_this._scope,
+// SearchEngineImplTest_this._pattern,
+// SearchEngineImplTest_this._filter]) as List<SearchMatch>;
+//}
+//
+//class SearchRunner_SearchEngineImplTest_searchReferencesSync implements SearchEngineImplTest_SearchRunner {
+// final SearchEngineImplTest SearchEngineImplTest_this;
+//
+// String methodName;
+//
+// Type clazz;
+//
+// Object element;
+//
+// SearchRunner_SearchEngineImplTest_searchReferencesSync(this.SearchEngineImplTest_this, this.methodName, this.clazz, this.element);
+//
+// @override
+// List<SearchMatch> run(OperationQueue queue, OperationProcessor processor, Index index, SearchEngine engine) {
+// // pass some operation to wait if search will not call processor
+// queue.enqueue(mock(IndexOperation));
+// // run actual search
+// return engine.runtimeType.getMethod(methodName, [clazz, SearchScope, SearchFilter]).invoke(engine, [
+// element,
+// SearchEngineImplTest_this._scope,
+// SearchEngineImplTest_this._filter]) as List<SearchMatch>;
+// }
+//}
+//
+//class SearchRunner_SearchEngineImplTest_test_searchDeclarations_String implements SearchEngineImplTest_SearchRunner {
+// final SearchEngineImplTest SearchEngineImplTest_this;
+//
+// SearchRunner_SearchEngineImplTest_test_searchDeclarations_String(this.SearchEngineImplTest_this);
+//
+// @override
+// List<SearchMatch> run(OperationQueue queue, OperationProcessor processor, Index index, SearchEngine engine) => engine.searchDeclarations("test", SearchEngineImplTest_this._scope, SearchEngineImplTest_this._filter);
+//}
+//
+//class SearchRunner_SearchEngineImplTest_test_searchSubtypes implements SearchEngineImplTest_SearchRunner {
+// final SearchEngineImplTest SearchEngineImplTest_this;
+//
+// ClassElement referencedElement;
+//
+// SearchRunner_SearchEngineImplTest_test_searchSubtypes(this.SearchEngineImplTest_this, this.referencedElement);
+//
+// @override
+// List<SearchMatch> run(OperationQueue queue, OperationProcessor processor, Index index, SearchEngine engine) => engine.searchSubtypes(referencedElement, SearchEngineImplTest_this._scope, SearchEngineImplTest_this._filter);
+//}
+//
+//class SearchScope_SearchRunner_109_run implements SearchScope {
+// @override
+// bool encloses(Element element) => !identical(element, _elementC);
+//}
+//
+//class Thread_SearchEngineImplTest_runSearch extends Thread {
+// OperationProcessor processor;
+//
+// Thread_SearchEngineImplTest_runSearch(this.processor) : super();
+//
+// @override
+// void run() {
+// processor.run();
+// }
+//}
+//
+//class UniverseSearchScopeTest extends EngineTestCase {
+// SearchScope _scope = new UniverseSearchScope();
+//
+// Element _element = mock(Element);
+//
+// void test_anyElement() {
+// JUnitTestCase.assertTrue(_scope.encloses(_element));
+// }
+//
+// void test_nullElement() {
+// JUnitTestCase.assertTrue(_scope.encloses(null));
+// }
+//
+// static dartSuite() {
+// _ut.group('UniverseSearchScopeTest', () {
+// _ut.test('test_anyElement', () {
+// final __test = new UniverseSearchScopeTest();
+// runJUnitTest(__test, __test.test_anyElement);
+// });
+// _ut.test('test_nullElement', () {
+// final __test = new UniverseSearchScopeTest();
+// runJUnitTest(__test, __test.test_nullElement);
+// });
+// });
+// }
+//}
+//
+//class WildcardSearchPatternTest extends EngineTestCase {
+// Element _element = mock(Element);
+//
+// void test_caseInsensitive_false_contentMismatch() {
+// SearchPattern pattern = new WildcardSearchPattern("H*Map", false);
+// when(_element.displayName).thenReturn("Maps");
+// // validate
+// JUnitTestCase.assertSame(null, pattern.matches(_element));
+// }
+//
+// void test_caseInsensitive_true_caseMismatch() {
+// SearchPattern pattern = new WildcardSearchPattern("H*MaP", false);
+// when(_element.displayName).thenReturn("HashMap");
+// // validate
+// JUnitTestCase.assertSame(MatchQuality.EXACT, pattern.matches(_element));
+// }
+//
+// void test_caseSensitive_false_caseMismatch() {
+// SearchPattern pattern = new WildcardSearchPattern("H*MaP", true);
+// when(_element.displayName).thenReturn("HashMap");
+// // validate
+// JUnitTestCase.assertSame(null, pattern.matches(_element));
+// }
+//
+// void test_caseSensitive_false_contentMismatch() {
+// SearchPattern pattern = new WildcardSearchPattern("H*Map", false);
+// when(_element.displayName).thenReturn("Maps");
+// // validate
+// JUnitTestCase.assertSame(null, pattern.matches(_element));
+// }
+//
+// void test_caseSensitive_true() {
+// SearchPattern pattern = new WildcardSearchPattern("H*Ma?", false);
+// when(_element.displayName).thenReturn("HashMap");
+// // validate
+// JUnitTestCase.assertSame(MatchQuality.EXACT, pattern.matches(_element));
+// }
+//
+// void test_nullElement() {
+// SearchPattern pattern = new WildcardSearchPattern("H*Map", false);
+// // validate
+// JUnitTestCase.assertSame(null, pattern.matches(null));
+// }
+//
+// void test_nullName() {
+// SearchPattern pattern = new WildcardSearchPattern("H*Map", false);
+// when(_element.displayName).thenReturn(null);
+// // validate
+// JUnitTestCase.assertSame(null, pattern.matches(_element));
+// }
+//
+// static dartSuite() {
+// _ut.group('WildcardSearchPatternTest', () {
+// _ut.test('test_caseInsensitive_false_contentMismatch', () {
+// final __test = new WildcardSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseInsensitive_false_contentMismatch);
+// });
+// _ut.test('test_caseInsensitive_true_caseMismatch', () {
+// final __test = new WildcardSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseInsensitive_true_caseMismatch);
+// });
+// _ut.test('test_caseSensitive_false_caseMismatch', () {
+// final __test = new WildcardSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseSensitive_false_caseMismatch);
+// });
+// _ut.test('test_caseSensitive_false_contentMismatch', () {
+// final __test = new WildcardSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseSensitive_false_contentMismatch);
+// });
+// _ut.test('test_caseSensitive_true', () {
+// final __test = new WildcardSearchPatternTest();
+// runJUnitTest(__test, __test.test_caseSensitive_true);
+// });
+// _ut.test('test_nullElement', () {
+// final __test = new WildcardSearchPatternTest();
+// runJUnitTest(__test, __test.test_nullElement);
+// });
+// _ut.test('test_nullName', () {
+// final __test = new WildcardSearchPatternTest();
+// runJUnitTest(__test, __test.test_nullName);
+// });
+// });
+// }
+//}
+//
+//main() {
+// CountingSearchListenerTest.dartSuite();
+// FilterSearchListenerTest.dartSuite();
+// GatheringSearchListenerTest.dartSuite();
+// NameMatchingSearchListenerTest.dartSuite();
+// LibrarySearchScopeTest.dartSuite();
+// UniverseSearchScopeTest.dartSuite();
+// SearchEngineImplTest.dartSuite();
+// AndSearchPatternTest.dartSuite();
+// CamelCaseSearchPatternTest.dartSuite();
+// ExactSearchPatternTest.dartSuite();
+// OrSearchPatternTest.dartSuite();
+// PrefixSearchPatternTest.dartSuite();
+// RegularExpressionSearchPatternTest.dartSuite();
+// WildcardSearchPatternTest.dartSuite();
+//}
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