Remove old index and search implementations.

pkg/analysis_server/test/services/index2/index2_test.dart

Index: pkg/analysis_server/test/services/index2/index2_test.dart
diff --git a/pkg/analysis_server/test/services/index2/index2_test.dart b/pkg/analysis_server/test/services/index2/index2_test.dart
deleted file mode 100644
index 6f14d7255aa4e731dd06d912eb603ce900586914..0000000000000000000000000000000000000000
--- a/pkg/analysis_server/test/services/index2/index2_test.dart
+++ /dev/null
@@ -1,312 +0,0 @@
-// Copyright (c) 2016, 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.
-
-import 'package:analysis_server/src/services/index2/index2.dart';
-import 'package:analyzer/dart/ast/ast.dart';
-import 'package:analyzer/dart/element/element.dart';
-import 'package:analyzer/src/generated/source.dart';
-import 'package:analyzer/src/summary/idl.dart';
-import 'package:test_reflective_loader/test_reflective_loader.dart';
-import 'package:unittest/unittest.dart';
-
-import '../../abstract_single_unit.dart';
-import '../../utils.dart';
-
-main() {
-  initializeTestEnvironment();
-  defineReflectiveTests(Index2Test);
-}
-
-@reflectiveTest
-class Index2Test extends AbstractSingleUnitTest {
-  Index2 index = createMemoryIndex2();
-
-  /**
-   * Return the [Location] with given properties, or fail.
-   */
-  Location findLocation(List<Location> locations, String libraryUri,
-      String unitUri, int offset, int length, bool isQualified) {
-    for (Location location in locations) {
-      if (location.libraryUri == libraryUri &&
-          location.unitUri == unitUri &&
-          location.offset == offset &&
-          location.length == length &&
-          location.isQualified == isQualified) {
-        return location;
-      }
-    }
-    fail('No at $offset with length $length qualified=$isQualified in\n'
-        '${locations.join('\n')}');
-    return null;
-  }
-
-  /**
-   * Return the [Location] with given properties, or fail.
-   */
-  Location findLocationSource(
-      List<Location> locations, Source source, String search, bool isQualified,
-      {int length}) {
-    String code = source.contents.data;
-    int offset = code.indexOf(search);
-    expect(offset, isNonNegative, reason: 'Not found "$search" in\n$code');
-    length ??= getLeadingIdentifierLength(search);
-    String uri = source.uri.toString();
-    return findLocation(locations, uri, uri, offset, length, isQualified);
-  }
-
-  /**
-   * Return the [Location] with given properties, or fail.
-   */
-  Location findLocationTest(
-      List<Location> locations, String search, bool isQualified,
-      {int length}) {
-    int offset = findOffset(search);
-    length ??= getLeadingIdentifierLength(search);
-    String testUri = testSource.uri.toString();
-    return findLocation(
-        locations, testUri, testUri, offset, length, isQualified);
-  }
-
-  void setUp() {
-    super.setUp();
-  }
-
-  void tearDown() {
-    super.tearDown();
-    index = null;
-  }
-
-  test_getDefinedNames_classMember() async {
-    _indexTestUnit('''
-class A {
-  test() {}
-}
-class B {
-  int test = 1;
-  main() {
-    int test = 2;
-  }
-}
-''');
-    ClassElement classA = findElement('A');
-    ClassElement classB = findElement('B');
-    List<Location> locations = await index.getDefinedNames(
-        new RegExp(r'^test$'), IndexNameKind.classMember);
-    expect(locations, hasLength(2));
-    _assertHasDefinedName(locations, classA.methods[0]);
-    _assertHasDefinedName(locations, classB.fields[0]);
-  }
-
-  test_getDefinedNames_topLevel() async {
-    _indexTestUnit('''
-class A {} // A
-class B = Object with A;
-typedef C();
-D() {}
-var E = null;
-class NoMatchABCDE {}
-''');
-    Element topA = findElement('A');
-    Element topB = findElement('B');
-    Element topC = findElement('C');
-    Element topD = findElement('D');
-    Element topE = findElement('E');
-    List<Location> locations = await index.getDefinedNames(
-        new RegExp(r'^[A-E]$'), IndexNameKind.topLevel);
-    expect(locations, hasLength(5));
-    _assertHasDefinedName(locations, topA);
-    _assertHasDefinedName(locations, topB);
-    _assertHasDefinedName(locations, topC);
-    _assertHasDefinedName(locations, topD);
-    _assertHasDefinedName(locations, topE);
-  }
-
-  test_getRelations_isExtendedBy() async {
-    _indexTestUnit(r'''
-class A {}
-class B extends A {} // B
-''');
-    Source source2 = _indexUnit(
-        '/test2.dart',
-        r'''
-import 'test.dart';
-class C extends A {} // C
-''');
-    ClassElement elementA = testUnitElement.getType('A');
-    List<Location> locations =
-        await index.getRelations(elementA, IndexRelationKind.IS_EXTENDED_BY);
-    findLocationTest(locations, 'A {} // B', false);
-    findLocationSource(locations, source2, 'A {} // C', false);
-  }
-
-  test_getRelations_isReferencedBy() async {
-    _indexTestUnit(r'''
-main(int a, int b) {
-}
-''');
-    ClassElement intElement = context.typeProvider.intType.element;
-    List<Location> locations = await index.getRelations(
-        intElement, IndexRelationKind.IS_REFERENCED_BY);
-    findLocationTest(locations, 'int a', false);
-    findLocationTest(locations, 'int b', false);
-  }
-
-  test_getUnresolvedMemberReferences_qualified_resolved() async {
-    _indexTestUnit('''
-class A {
-  var test; // A
-}
-main(A a) {
-  print(a.test);
-  a.test = 1;
-  a.test += 2;
-  a.test();
-}
-''');
-    List<Location> locations =
-        await index.getUnresolvedMemberReferences('test');
-    expect(locations, isEmpty);
-  }
-
-  test_getUnresolvedMemberReferences_qualified_unresolved() async {
-    _indexTestUnit('''
-class A {
-  var test; // A
-}
-main(p) {
-  print(p.test);
-  p.test = 1;
-  p.test += 2;
-  p.test();
-  print(p.test2); // not requested
-}
-''');
-    List<Location> locations =
-        await index.getUnresolvedMemberReferences('test');
-    expect(locations, hasLength(4));
-    findLocationTest(locations, 'test);', true);
-    findLocationTest(locations, 'test = 1;', true);
-    findLocationTest(locations, 'test += 2;', true);
-    findLocationTest(locations, 'test();', true);
-  }
-
-  test_getUnresolvedMemberReferences_unqualified_resolved() async {
-    _indexTestUnit('''
-class A {
-  var test;
-  m() {
-    print(test);
-    test = 1;
-    test += 2;
-    test();
-  }
-}
-''');
-    List<Location> locations =
-        await index.getUnresolvedMemberReferences('test');
-    expect(locations, isEmpty);
-  }
-
-  test_getUnresolvedMemberReferences_unqualified_unresolved() async {
-    verifyNoTestUnitErrors = false;
-    _indexTestUnit('''
-class A {
-  m() {
-    print(test);
-    test = 1;
-    test += 2;
-    test();
-    print(test2); // not requested
-  }
-}
-''');
-    List<Location> locations =
-        await index.getUnresolvedMemberReferences('test');
-    expect(locations, hasLength(4));
-    findLocationTest(locations, 'test);', false);
-    findLocationTest(locations, 'test = 1;', false);
-    findLocationTest(locations, 'test += 2;', false);
-    findLocationTest(locations, 'test();', false);
-  }
-
-  test_indexUnit_nullUnit() async {
-    index.indexUnit(null);
-  }
-
-  test_indexUnit_nullUnitElement() async {
-    resolveTestUnit('');
-    testUnit.element = null;
-    index.indexUnit(testUnit);
-  }
-
-  test_removeContext() async {
-    _indexTestUnit('''
-class A {}
-''');
-    RegExp regExp = new RegExp(r'^A$');
-    expect(await index.getDefinedNames(regExp, IndexNameKind.topLevel),
-        hasLength(1));
-    // remove the context - no top-level declarations
-    index.removeContext(context);
-    expect(
-        await index.getDefinedNames(regExp, IndexNameKind.topLevel), isEmpty);
-  }
-
-  test_removeUnit() async {
-    RegExp regExp = new RegExp(r'^[AB]$');
-    Source sourceA = addSource('/a.dart', 'class A {}');
-    Source sourceB = addSource('/b.dart', 'class B {}');
-    CompilationUnit unitA = resolveLibraryUnit(sourceA);
-    CompilationUnit unitB = resolveLibraryUnit(sourceB);
-    index.indexUnit(unitA);
-    index.indexUnit(unitB);
-    {
-      List<Location> locations =
-          await index.getDefinedNames(regExp, IndexNameKind.topLevel);
-      expect(locations, hasLength(2));
-      expect(locations.map((l) => l.libraryUri),
-          unorderedEquals([sourceA.uri.toString(), sourceB.uri.toString()]));
-    }
-    // remove a.dart - no a.dart location
-    index.removeUnit(context, sourceA, sourceA);
-    {
-      List<Location> locations =
-          await index.getDefinedNames(regExp, IndexNameKind.topLevel);
-      expect(locations, hasLength(1));
-      expect(locations.map((l) => l.libraryUri),
-          unorderedEquals([sourceB.uri.toString()]));
-    }
-  }
-
-  /**
-   * Assert that the given list of [locations] has a [Location] corresponding
-   * to the [element].
-   */
-  void _assertHasDefinedName(List<Location> locations, Element element) {
-    String libraryUri = element.library.source.uri.toString();
-    String unitUri = element.source.uri.toString();
-    for (Location location in locations) {
-      if (location.libraryUri == libraryUri &&
-          location.unitUri == unitUri &&
-          location.offset == element.nameOffset &&
-          location.length == element.nameLength) {
-        return;
-      }
-    }
-    fail('No declaration of $element at ${element.nameOffset} in\n'
-        '${locations.join('\n')}');
-  }
-
-  void _indexTestUnit(String code) {
-    resolveTestUnit(code);
-    index.indexUnit(testUnit);
-  }
-
-  Source _indexUnit(String path, String code) {
-    Source source = addSource(path, code);
-    CompilationUnit unit = resolveLibraryUnit(source);
-    index.indexUnit(unit);
-    return source;
-  }
-}