pkg/analysis_server/test/services/index/local_index_test.dart - Issue 1801883002: Remove old index and search implementations.

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Issue 1801883002: Remove old index and search implementations. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master

Patch Set: Created 4 years, 9 months ago

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1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file

2 // for details. All rights reserved. Use of this source code is governed by a

3 // BSD-style license that can be found in the LICENSE file.

4

5 library test.services.src.index.local_index;

6

7 import 'package:analysis_server/src/services/index/index_contributor.dart';

8 import 'package:analysis_server/src/services/index/local_index.dart';

9 import 'package:analysis_server/src/services/index/local_memory_index.dart';

10 import 'package:analyzer/dart/ast/ast.dart';

11 import 'package:analyzer/dart/element/element.dart';

12 import 'package:analyzer/src/generated/source_io.dart';

13 import 'package:test_reflective_loader/test_reflective_loader.dart';

14 import 'package:unittest/unittest.dart';

15

16 import '../../abstract_context.dart';

17 import '../../utils.dart';

18 import 'store/single_source_container.dart';

19

20 main() {

21 initializeTestEnvironment();

22 defineReflectiveTests(LocalIndexTest);

23 }

24

25 void _assertElementNames(List<Element> elements, List expected) {

26 expect(_toElementNames(elements), unorderedEquals(expected));

27 }

28

29 Iterable<String> _toElementNames(List<Element> elements) {

30 return elements.map((element) => element.name);

31 }

32

33 @reflectiveTest

34 class LocalIndexTest extends AbstractContextTest {

35 LocalIndex index;

36

37 void setUp() {

38 super.setUp();

39 index = createLocalMemoryIndex();

40 index.contributors = [new DartIndexContributor()];

41 }

42

43 void tearDown() {

44 super.tearDown();

45 index = null;

46 }

47

48 void test_clear() {

49 _indexTest('main() {}');

50 _assertElementNames(_getTopElements(), ['main']);

51 // clear

52 index.clear();

53 expect(_getTopElements(), isEmpty);

54 }

55

56 void test_index() {

57 _indexTest('main() {}');

58 _assertElementNames(_getTopElements(), ['main']);

59 }

60

61 void test_index_nullObject() {

62 index.index(context, null);

63 }

64

65 void test_index_nullUnitElement() {

66 CompilationUnit unit = new CompilationUnit(null, null, [], [], null);

67 index.index(context, unit);

68 }

69

70 void test_removeContext() {

71 _indexTest('main() {}');

72 // OK, there is an element

73 _assertElementNames(_getTopElements(), ['main']);

74 // remove context

75 index.removeContext(context);

76 expect(_getTopElements(), isEmpty);

77 }

78

79 void test_removeSource() {

80 Source sourceA = _indexLibraryUnit('/testA.dart', 'fa() {}');

81 _indexLibraryUnit('/testB.dart', 'fb() {}');

82 // OK, there are 2 functions

83 _assertElementNames(_getTopElements(), ['fa', 'fb']);

84 // remove source

85 index.removeSource(context, sourceA);

86 _assertElementNames(_getTopElements(), ['fb']);

87 }

88

89 void test_removeSources() {

90 Source sourceA = _indexLibraryUnit('/testA.dart', 'fa() {}');

91 _indexLibraryUnit('/testB.dart', 'fb() {}');

92 // OK, there are 2 functions

93 _assertElementNames(_getTopElements(), ['fa', 'fb']);

94 // remove source(s)

95 index.removeSources(context, new SingleSourceContainer(sourceA));

96 _assertElementNames(_getTopElements(), ['fb']);

97 }

98

99 void test_statistics() {

100 expect(index.statistics, '[0 locations, 0 sources, 0 names]');

101 }

102

103 List<Element> _getTopElements() {

104 return index.getTopLevelDeclarations((_) => true);

105 }

106

107 Source _indexLibraryUnit(String path, String content) {

108 Source source = addSource(path, content);

109 CompilationUnit dartUnit = resolveLibraryUnit(source);

110 index.index(context, dartUnit);

111 return source;

112 }

113

114 void _indexTest(String content) {

115 _indexLibraryUnit('/test.dart', content);

116 }

117 }

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