| // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| library test.services.completion.local_declaration_visitor_test; |
| |
| import 'package:analysis_server/src/services/completion/dart/local_declaration_visitor.dart'; |
| import 'package:analyzer/dart/ast/ast.dart'; |
| import 'package:analyzer/dart/ast/token.dart'; |
| import 'package:analyzer/src/dart/scanner/reader.dart'; |
| import 'package:analyzer/src/dart/scanner/scanner.dart'; |
| import 'package:analyzer/src/generated/error.dart'; |
| import 'package:analyzer/src/generated/parser.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| import 'package:unittest/unittest.dart'; |
| |
| import '../../../utils.dart'; |
| |
| main() { |
| initializeTestEnvironment(); |
| defineReflectiveTests(LocalDeclarationVisitorTest); |
| } |
| |
| @reflectiveTest |
| class LocalDeclarationVisitorTest { |
| CompilationUnit parseCompilationUnit(String source) { |
| AnalysisErrorListener listener = AnalysisErrorListener.NULL_LISTENER; |
| Scanner scanner = |
| new Scanner(null, new CharSequenceReader(source), listener); |
| Token token = scanner.tokenize(); |
| Parser parser = new Parser(null, listener); |
| CompilationUnit unit = parser.parseCompilationUnit(token); |
| expect(unit, isNotNull); |
| return unit; |
| } |
| |
| test_visitForEachStatement() { |
| CompilationUnit unit = parseCompilationUnit(''' |
| class MyClass {} |
| f(List<MyClass> list) { |
| for(MyClas( x in list) {} |
| } |
| '''); |
| NodeList<CompilationUnitMember> declarations = unit.declarations; |
| expect(declarations, hasLength(2)); |
| FunctionDeclaration f = declarations[1]; |
| expect(f, isNotNull); |
| BlockFunctionBody body = f.functionExpression.body; |
| Statement statement = body.block.statements[0]; |
| expect(statement, new isInstanceOf<ForEachStatement>()); |
| statement.accept(new TestVisitor(statement.offset)); |
| } |
| } |
| |
| class TestVisitor extends LocalDeclarationVisitor { |
| TestVisitor(int offset) : super(offset); |
| |
| @override |
| void declaredClass(ClassDeclaration declaration) {} |
| |
| @override |
| void declaredClassTypeAlias(ClassTypeAlias declaration) {} |
| |
| @override |
| void declaredField(FieldDeclaration fieldDecl, VariableDeclaration varDecl) {} |
| |
| @override |
| void declaredFunction(FunctionDeclaration declaration) {} |
| |
| @override |
| void declaredFunctionTypeAlias(FunctionTypeAlias declaration) {} |
| |
| @override |
| void declaredLabel(Label label, bool isCaseLabel) {} |
| |
| @override |
| void declaredLocalVar(SimpleIdentifier name, TypeName type) { |
| expect(name, isNotNull); |
| } |
| |
| @override |
| void declaredMethod(MethodDeclaration declaration) {} |
| |
| @override |
| void declaredParam(SimpleIdentifier name, TypeName type) {} |
| |
| @override |
| void declaredTopLevelVar( |
| VariableDeclarationList varList, VariableDeclaration varDecl) {} |
| } |