| // 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 analyzer.test.dart.ast.ast_test; |
| |
| import 'package:analyzer/dart/ast/ast.dart'; |
| import 'package:analyzer/src/generated/java_core.dart'; |
| import 'package:analyzer/src/generated/scanner.dart'; |
| import 'package:analyzer/src/generated/testing/ast_factory.dart'; |
| import 'package:analyzer/src/generated/testing/token_factory.dart'; |
| import 'package:unittest/unittest.dart'; |
| |
| import '../../generated/parser_test.dart' show ParserTestCase; |
| import '../../generated/test_support.dart'; |
| import '../../reflective_tests.dart'; |
| import '../../utils.dart'; |
| |
| main() { |
| initializeTestEnvironment(); |
| runReflectiveTests(ClassDeclarationTest); |
| runReflectiveTests(ClassTypeAliasTest); |
| runReflectiveTests(ConstructorDeclarationTest); |
| runReflectiveTests(FieldFormalParameterTest); |
| runReflectiveTests(IndexExpressionTest); |
| runReflectiveTests(NodeListTest); |
| runReflectiveTests(SimpleIdentifierTest); |
| runReflectiveTests(SimpleStringLiteralTest); |
| runReflectiveTests(StringInterpolationTest); |
| runReflectiveTests(VariableDeclarationTest); |
| } |
| |
| @reflectiveTest |
| class ClassDeclarationTest extends ParserTestCase { |
| void test_getConstructor() { |
| List<ConstructorInitializer> initializers = |
| new List<ConstructorInitializer>(); |
| ConstructorDeclaration defaultConstructor = |
| AstFactory.constructorDeclaration(AstFactory.identifier3("Test"), null, |
| AstFactory.formalParameterList(), initializers); |
| ConstructorDeclaration aConstructor = AstFactory.constructorDeclaration( |
| AstFactory.identifier3("Test"), |
| "a", |
| AstFactory.formalParameterList(), |
| initializers); |
| ConstructorDeclaration bConstructor = AstFactory.constructorDeclaration( |
| AstFactory.identifier3("Test"), |
| "b", |
| AstFactory.formalParameterList(), |
| initializers); |
| ClassDeclaration clazz = AstFactory.classDeclaration(null, "Test", null, |
| null, null, null, [defaultConstructor, aConstructor, bConstructor]); |
| expect(clazz.getConstructor(null), same(defaultConstructor)); |
| expect(clazz.getConstructor("a"), same(aConstructor)); |
| expect(clazz.getConstructor("b"), same(bConstructor)); |
| expect(clazz.getConstructor("noSuchConstructor"), same(null)); |
| } |
| |
| void test_getField() { |
| VariableDeclaration aVar = AstFactory.variableDeclaration("a"); |
| VariableDeclaration bVar = AstFactory.variableDeclaration("b"); |
| VariableDeclaration cVar = AstFactory.variableDeclaration("c"); |
| ClassDeclaration clazz = |
| AstFactory.classDeclaration(null, "Test", null, null, null, null, [ |
| AstFactory.fieldDeclaration2(false, null, [aVar]), |
| AstFactory.fieldDeclaration2(false, null, [bVar, cVar]) |
| ]); |
| expect(clazz.getField("a"), same(aVar)); |
| expect(clazz.getField("b"), same(bVar)); |
| expect(clazz.getField("c"), same(cVar)); |
| expect(clazz.getField("noSuchField"), same(null)); |
| } |
| |
| void test_getMethod() { |
| MethodDeclaration aMethod = AstFactory.methodDeclaration(null, null, null, |
| null, AstFactory.identifier3("a"), AstFactory.formalParameterList()); |
| MethodDeclaration bMethod = AstFactory.methodDeclaration(null, null, null, |
| null, AstFactory.identifier3("b"), AstFactory.formalParameterList()); |
| ClassDeclaration clazz = AstFactory.classDeclaration( |
| null, "Test", null, null, null, null, [aMethod, bMethod]); |
| expect(clazz.getMethod("a"), same(aMethod)); |
| expect(clazz.getMethod("b"), same(bMethod)); |
| expect(clazz.getMethod("noSuchMethod"), same(null)); |
| } |
| |
| void test_isAbstract() { |
| expect( |
| AstFactory |
| .classDeclaration(null, "A", null, null, null, null) |
| .isAbstract, |
| isFalse); |
| expect( |
| AstFactory |
| .classDeclaration(Keyword.ABSTRACT, "B", null, null, null, null) |
| .isAbstract, |
| isTrue); |
| } |
| } |
| |
| @reflectiveTest |
| class ClassTypeAliasTest extends ParserTestCase { |
| void test_isAbstract() { |
| expect( |
| AstFactory.classTypeAlias("A", null, null, null, null, null).isAbstract, |
| isFalse); |
| expect( |
| AstFactory |
| .classTypeAlias("B", null, Keyword.ABSTRACT, null, null, null) |
| .isAbstract, |
| isTrue); |
| } |
| } |
| |
| @reflectiveTest |
| class ConstructorDeclarationTest extends EngineTestCase { |
| void test_firstTokenAfterCommentAndMetadata_all_inverted() { |
| Token externalKeyword = TokenFactory.tokenFromKeyword(Keyword.EXTERNAL); |
| externalKeyword.offset = 14; |
| ConstructorDeclaration declaration = AstFactory.constructorDeclaration2( |
| Keyword.CONST, |
| Keyword.FACTORY, |
| AstFactory.identifier3('int'), |
| null, |
| null, |
| null, |
| null); |
| declaration.externalKeyword = externalKeyword; |
| declaration.constKeyword.offset = 8; |
| Token factoryKeyword = declaration.factoryKeyword; |
| factoryKeyword.offset = 0; |
| expect(declaration.firstTokenAfterCommentAndMetadata, factoryKeyword); |
| } |
| |
| void test_firstTokenAfterCommentAndMetadata_all_normal() { |
| Token token = TokenFactory.tokenFromKeyword(Keyword.EXTERNAL); |
| token.offset = 0; |
| ConstructorDeclaration declaration = AstFactory.constructorDeclaration2( |
| Keyword.CONST, |
| Keyword.FACTORY, |
| AstFactory.identifier3('int'), |
| null, |
| null, |
| null, |
| null); |
| declaration.externalKeyword = token; |
| declaration.constKeyword.offset = 9; |
| declaration.factoryKeyword.offset = 15; |
| expect(declaration.firstTokenAfterCommentAndMetadata, token); |
| } |
| |
| void test_firstTokenAfterCommentAndMetadata_constOnly() { |
| ConstructorDeclaration declaration = AstFactory.constructorDeclaration2( |
| Keyword.CONST, |
| null, |
| AstFactory.identifier3('int'), |
| null, |
| null, |
| null, |
| null); |
| expect(declaration.firstTokenAfterCommentAndMetadata, |
| declaration.constKeyword); |
| } |
| |
| void test_firstTokenAfterCommentAndMetadata_externalOnly() { |
| Token externalKeyword = TokenFactory.tokenFromKeyword(Keyword.EXTERNAL); |
| ConstructorDeclaration declaration = AstFactory.constructorDeclaration2( |
| null, null, AstFactory.identifier3('int'), null, null, null, null); |
| declaration.externalKeyword = externalKeyword; |
| expect(declaration.firstTokenAfterCommentAndMetadata, externalKeyword); |
| } |
| |
| void test_firstTokenAfterCommentAndMetadata_factoryOnly() { |
| ConstructorDeclaration declaration = AstFactory.constructorDeclaration2( |
| null, |
| Keyword.FACTORY, |
| AstFactory.identifier3('int'), |
| null, |
| null, |
| null, |
| null); |
| expect(declaration.firstTokenAfterCommentAndMetadata, |
| declaration.factoryKeyword); |
| } |
| } |
| |
| @reflectiveTest |
| class FieldFormalParameterTest extends EngineTestCase { |
| void test_endToken_noParameters() { |
| FieldFormalParameter parameter = AstFactory.fieldFormalParameter2('field'); |
| expect(parameter.endToken, parameter.identifier.endToken); |
| } |
| |
| void test_endToken_parameters() { |
| FieldFormalParameter parameter = AstFactory.fieldFormalParameter( |
| null, null, 'field', AstFactory.formalParameterList([])); |
| expect(parameter.endToken, parameter.parameters.endToken); |
| } |
| } |
| |
| @reflectiveTest |
| class IndexExpressionTest extends EngineTestCase { |
| void test_inGetterContext_assignment_compound_left() { |
| IndexExpression expression = AstFactory.indexExpression( |
| AstFactory.identifier3("a"), AstFactory.identifier3("b")); |
| // a[b] += c |
| AstFactory.assignmentExpression( |
| expression, TokenType.PLUS_EQ, AstFactory.identifier3("c")); |
| expect(expression.inGetterContext(), isTrue); |
| } |
| |
| void test_inGetterContext_assignment_simple_left() { |
| IndexExpression expression = AstFactory.indexExpression( |
| AstFactory.identifier3("a"), AstFactory.identifier3("b")); |
| // a[b] = c |
| AstFactory.assignmentExpression( |
| expression, TokenType.EQ, AstFactory.identifier3("c")); |
| expect(expression.inGetterContext(), isFalse); |
| } |
| |
| void test_inGetterContext_nonAssignment() { |
| IndexExpression expression = AstFactory.indexExpression( |
| AstFactory.identifier3("a"), AstFactory.identifier3("b")); |
| // a[b] + c |
| AstFactory.binaryExpression( |
| expression, TokenType.PLUS, AstFactory.identifier3("c")); |
| expect(expression.inGetterContext(), isTrue); |
| } |
| |
| void test_inSetterContext_assignment_compound_left() { |
| IndexExpression expression = AstFactory.indexExpression( |
| AstFactory.identifier3("a"), AstFactory.identifier3("b")); |
| // a[b] += c |
| AstFactory.assignmentExpression( |
| expression, TokenType.PLUS_EQ, AstFactory.identifier3("c")); |
| expect(expression.inSetterContext(), isTrue); |
| } |
| |
| void test_inSetterContext_assignment_compound_right() { |
| IndexExpression expression = AstFactory.indexExpression( |
| AstFactory.identifier3("a"), AstFactory.identifier3("b")); |
| // c += a[b] |
| AstFactory.assignmentExpression( |
| AstFactory.identifier3("c"), TokenType.PLUS_EQ, expression); |
| expect(expression.inSetterContext(), isFalse); |
| } |
| |
| void test_inSetterContext_assignment_simple_left() { |
| IndexExpression expression = AstFactory.indexExpression( |
| AstFactory.identifier3("a"), AstFactory.identifier3("b")); |
| // a[b] = c |
| AstFactory.assignmentExpression( |
| expression, TokenType.EQ, AstFactory.identifier3("c")); |
| expect(expression.inSetterContext(), isTrue); |
| } |
| |
| void test_inSetterContext_assignment_simple_right() { |
| IndexExpression expression = AstFactory.indexExpression( |
| AstFactory.identifier3("a"), AstFactory.identifier3("b")); |
| // c = a[b] |
| AstFactory.assignmentExpression( |
| AstFactory.identifier3("c"), TokenType.EQ, expression); |
| expect(expression.inSetterContext(), isFalse); |
| } |
| |
| void test_inSetterContext_nonAssignment() { |
| IndexExpression expression = AstFactory.indexExpression( |
| AstFactory.identifier3("a"), AstFactory.identifier3("b")); |
| AstFactory.binaryExpression( |
| expression, TokenType.PLUS, AstFactory.identifier3("c")); |
| // a[b] + cc |
| expect(expression.inSetterContext(), isFalse); |
| } |
| |
| void test_inSetterContext_postfix() { |
| IndexExpression expression = AstFactory.indexExpression( |
| AstFactory.identifier3("a"), AstFactory.identifier3("b")); |
| AstFactory.postfixExpression(expression, TokenType.PLUS_PLUS); |
| // a[b]++ |
| expect(expression.inSetterContext(), isTrue); |
| } |
| |
| void test_inSetterContext_prefix_bang() { |
| IndexExpression expression = AstFactory.indexExpression( |
| AstFactory.identifier3("a"), AstFactory.identifier3("b")); |
| // !a[b] |
| AstFactory.prefixExpression(TokenType.BANG, expression); |
| expect(expression.inSetterContext(), isFalse); |
| } |
| |
| void test_inSetterContext_prefix_minusMinus() { |
| IndexExpression expression = AstFactory.indexExpression( |
| AstFactory.identifier3("a"), AstFactory.identifier3("b")); |
| // --a[b] |
| AstFactory.prefixExpression(TokenType.MINUS_MINUS, expression); |
| expect(expression.inSetterContext(), isTrue); |
| } |
| |
| void test_inSetterContext_prefix_plusPlus() { |
| IndexExpression expression = AstFactory.indexExpression( |
| AstFactory.identifier3("a"), AstFactory.identifier3("b")); |
| // ++a[b] |
| AstFactory.prefixExpression(TokenType.PLUS_PLUS, expression); |
| expect(expression.inSetterContext(), isTrue); |
| } |
| } |
| |
| @reflectiveTest |
| class NodeListTest extends EngineTestCase { |
| void test_add() { |
| AstNode parent = AstFactory.argumentList(); |
| AstNode firstNode = AstFactory.booleanLiteral(true); |
| AstNode secondNode = AstFactory.booleanLiteral(false); |
| NodeList<AstNode> list = new NodeList<AstNode>(parent); |
| list.insert(0, secondNode); |
| list.insert(0, firstNode); |
| expect(list, hasLength(2)); |
| expect(list[0], same(firstNode)); |
| expect(list[1], same(secondNode)); |
| expect(firstNode.parent, same(parent)); |
| expect(secondNode.parent, same(parent)); |
| AstNode thirdNode = AstFactory.booleanLiteral(false); |
| list.insert(1, thirdNode); |
| expect(list, hasLength(3)); |
| expect(list[0], same(firstNode)); |
| expect(list[1], same(thirdNode)); |
| expect(list[2], same(secondNode)); |
| expect(firstNode.parent, same(parent)); |
| expect(secondNode.parent, same(parent)); |
| expect(thirdNode.parent, same(parent)); |
| } |
| |
| void test_add_negative() { |
| NodeList<AstNode> list = new NodeList<AstNode>(AstFactory.argumentList()); |
| try { |
| list.insert(-1, AstFactory.booleanLiteral(true)); |
| fail("Expected IndexOutOfBoundsException"); |
| } on RangeError { |
| // Expected |
| } |
| } |
| |
| void test_add_tooBig() { |
| NodeList<AstNode> list = new NodeList<AstNode>(AstFactory.argumentList()); |
| try { |
| list.insert(1, AstFactory.booleanLiteral(true)); |
| fail("Expected IndexOutOfBoundsException"); |
| } on RangeError { |
| // Expected |
| } |
| } |
| |
| void test_addAll() { |
| AstNode parent = AstFactory.argumentList(); |
| List<AstNode> firstNodes = new List<AstNode>(); |
| AstNode firstNode = AstFactory.booleanLiteral(true); |
| AstNode secondNode = AstFactory.booleanLiteral(false); |
| firstNodes.add(firstNode); |
| firstNodes.add(secondNode); |
| NodeList<AstNode> list = new NodeList<AstNode>(parent); |
| list.addAll(firstNodes); |
| expect(list, hasLength(2)); |
| expect(list[0], same(firstNode)); |
| expect(list[1], same(secondNode)); |
| expect(firstNode.parent, same(parent)); |
| expect(secondNode.parent, same(parent)); |
| List<AstNode> secondNodes = new List<AstNode>(); |
| AstNode thirdNode = AstFactory.booleanLiteral(true); |
| AstNode fourthNode = AstFactory.booleanLiteral(false); |
| secondNodes.add(thirdNode); |
| secondNodes.add(fourthNode); |
| list.addAll(secondNodes); |
| expect(list, hasLength(4)); |
| expect(list[0], same(firstNode)); |
| expect(list[1], same(secondNode)); |
| expect(list[2], same(thirdNode)); |
| expect(list[3], same(fourthNode)); |
| expect(firstNode.parent, same(parent)); |
| expect(secondNode.parent, same(parent)); |
| expect(thirdNode.parent, same(parent)); |
| expect(fourthNode.parent, same(parent)); |
| } |
| |
| void test_creation() { |
| AstNode owner = AstFactory.argumentList(); |
| NodeList<AstNode> list = new NodeList<AstNode>(owner); |
| expect(list, isNotNull); |
| expect(list, hasLength(0)); |
| expect(list.owner, same(owner)); |
| } |
| |
| void test_get_negative() { |
| NodeList<AstNode> list = new NodeList<AstNode>(AstFactory.argumentList()); |
| try { |
| list[-1]; |
| fail("Expected IndexOutOfBoundsException"); |
| } on RangeError { |
| // Expected |
| } |
| } |
| |
| void test_get_tooBig() { |
| NodeList<AstNode> list = new NodeList<AstNode>(AstFactory.argumentList()); |
| try { |
| list[1]; |
| fail("Expected IndexOutOfBoundsException"); |
| } on RangeError { |
| // Expected |
| } |
| } |
| |
| void test_getBeginToken_empty() { |
| NodeList<AstNode> list = new NodeList<AstNode>(AstFactory.argumentList()); |
| expect(list.beginToken, isNull); |
| } |
| |
| void test_getBeginToken_nonEmpty() { |
| NodeList<AstNode> list = new NodeList<AstNode>(AstFactory.argumentList()); |
| AstNode node = |
| AstFactory.parenthesizedExpression(AstFactory.booleanLiteral(true)); |
| list.add(node); |
| expect(list.beginToken, same(node.beginToken)); |
| } |
| |
| void test_getEndToken_empty() { |
| NodeList<AstNode> list = new NodeList<AstNode>(AstFactory.argumentList()); |
| expect(list.endToken, isNull); |
| } |
| |
| void test_getEndToken_nonEmpty() { |
| NodeList<AstNode> list = new NodeList<AstNode>(AstFactory.argumentList()); |
| AstNode node = |
| AstFactory.parenthesizedExpression(AstFactory.booleanLiteral(true)); |
| list.add(node); |
| expect(list.endToken, same(node.endToken)); |
| } |
| |
| void test_indexOf() { |
| List<AstNode> nodes = new List<AstNode>(); |
| AstNode firstNode = AstFactory.booleanLiteral(true); |
| AstNode secondNode = AstFactory.booleanLiteral(false); |
| AstNode thirdNode = AstFactory.booleanLiteral(true); |
| AstNode fourthNode = AstFactory.booleanLiteral(false); |
| nodes.add(firstNode); |
| nodes.add(secondNode); |
| nodes.add(thirdNode); |
| NodeList<AstNode> list = new NodeList<AstNode>(AstFactory.argumentList()); |
| list.addAll(nodes); |
| expect(list, hasLength(3)); |
| expect(list.indexOf(firstNode), 0); |
| expect(list.indexOf(secondNode), 1); |
| expect(list.indexOf(thirdNode), 2); |
| expect(list.indexOf(fourthNode), -1); |
| expect(list.indexOf(null), -1); |
| } |
| |
| void test_remove() { |
| List<AstNode> nodes = new List<AstNode>(); |
| AstNode firstNode = AstFactory.booleanLiteral(true); |
| AstNode secondNode = AstFactory.booleanLiteral(false); |
| AstNode thirdNode = AstFactory.booleanLiteral(true); |
| nodes.add(firstNode); |
| nodes.add(secondNode); |
| nodes.add(thirdNode); |
| NodeList<AstNode> list = new NodeList<AstNode>(AstFactory.argumentList()); |
| list.addAll(nodes); |
| expect(list, hasLength(3)); |
| expect(list.removeAt(1), same(secondNode)); |
| expect(list, hasLength(2)); |
| expect(list[0], same(firstNode)); |
| expect(list[1], same(thirdNode)); |
| } |
| |
| void test_remove_negative() { |
| NodeList<AstNode> list = new NodeList<AstNode>(AstFactory.argumentList()); |
| try { |
| list.removeAt(-1); |
| fail("Expected IndexOutOfBoundsException"); |
| } on RangeError { |
| // Expected |
| } |
| } |
| |
| void test_remove_tooBig() { |
| NodeList<AstNode> list = new NodeList<AstNode>(AstFactory.argumentList()); |
| try { |
| list.removeAt(1); |
| fail("Expected IndexOutOfBoundsException"); |
| } on RangeError { |
| // Expected |
| } |
| } |
| |
| void test_set() { |
| List<AstNode> nodes = new List<AstNode>(); |
| AstNode firstNode = AstFactory.booleanLiteral(true); |
| AstNode secondNode = AstFactory.booleanLiteral(false); |
| AstNode thirdNode = AstFactory.booleanLiteral(true); |
| nodes.add(firstNode); |
| nodes.add(secondNode); |
| nodes.add(thirdNode); |
| NodeList<AstNode> list = new NodeList<AstNode>(AstFactory.argumentList()); |
| list.addAll(nodes); |
| expect(list, hasLength(3)); |
| AstNode fourthNode = AstFactory.integer(0); |
| expect(javaListSet(list, 1, fourthNode), same(secondNode)); |
| expect(list, hasLength(3)); |
| expect(list[0], same(firstNode)); |
| expect(list[1], same(fourthNode)); |
| expect(list[2], same(thirdNode)); |
| } |
| |
| void test_set_negative() { |
| AstNode node = AstFactory.booleanLiteral(true); |
| NodeList<AstNode> list = new NodeList<AstNode>(AstFactory.argumentList()); |
| try { |
| javaListSet(list, -1, node); |
| fail("Expected IndexOutOfBoundsException"); |
| } on RangeError { |
| // Expected |
| } |
| } |
| |
| void test_set_tooBig() { |
| AstNode node = AstFactory.booleanLiteral(true); |
| NodeList<AstNode> list = new NodeList<AstNode>(AstFactory.argumentList()); |
| try { |
| javaListSet(list, 1, node); |
| fail("Expected IndexOutOfBoundsException"); |
| } on RangeError { |
| // Expected |
| } |
| } |
| } |
| |
| @reflectiveTest |
| class SimpleIdentifierTest extends ParserTestCase { |
| void test_inDeclarationContext_catch_exception() { |
| SimpleIdentifier identifier = |
| AstFactory.catchClause("e").exceptionParameter; |
| expect(identifier.inDeclarationContext(), isTrue); |
| } |
| |
| void test_inDeclarationContext_catch_stack() { |
| SimpleIdentifier identifier = |
| AstFactory.catchClause2("e", "s").stackTraceParameter; |
| expect(identifier.inDeclarationContext(), isTrue); |
| } |
| |
| void test_inDeclarationContext_classDeclaration() { |
| SimpleIdentifier identifier = |
| AstFactory.classDeclaration(null, "C", null, null, null, null).name; |
| expect(identifier.inDeclarationContext(), isTrue); |
| } |
| |
| void test_inDeclarationContext_classTypeAlias() { |
| SimpleIdentifier identifier = |
| AstFactory.classTypeAlias("C", null, null, null, null, null).name; |
| expect(identifier.inDeclarationContext(), isTrue); |
| } |
| |
| void test_inDeclarationContext_constructorDeclaration() { |
| SimpleIdentifier identifier = AstFactory |
| .constructorDeclaration(AstFactory.identifier3("C"), "c", null, null) |
| .name; |
| expect(identifier.inDeclarationContext(), isTrue); |
| } |
| |
| void test_inDeclarationContext_declaredIdentifier() { |
| DeclaredIdentifier declaredIdentifier = AstFactory.declaredIdentifier3("v"); |
| SimpleIdentifier identifier = declaredIdentifier.identifier; |
| expect(identifier.inDeclarationContext(), isTrue); |
| } |
| |
| void test_inDeclarationContext_enumConstantDeclaration() { |
| EnumDeclaration enumDeclaration = |
| AstFactory.enumDeclaration2('MyEnum', ['CONST']); |
| SimpleIdentifier identifier = enumDeclaration.constants[0].name; |
| expect(identifier.inDeclarationContext(), isTrue); |
| } |
| |
| void test_inDeclarationContext_enumDeclaration() { |
| EnumDeclaration enumDeclaration = |
| AstFactory.enumDeclaration2('MyEnum', ['A', 'B', 'C']); |
| SimpleIdentifier identifier = enumDeclaration.name; |
| expect(identifier.inDeclarationContext(), isTrue); |
| } |
| |
| void test_inDeclarationContext_fieldFormalParameter() { |
| SimpleIdentifier identifier = |
| AstFactory.fieldFormalParameter2("p").identifier; |
| expect(identifier.inDeclarationContext(), isFalse); |
| } |
| |
| void test_inDeclarationContext_functionDeclaration() { |
| SimpleIdentifier identifier = |
| AstFactory.functionDeclaration(null, null, "f", null).name; |
| expect(identifier.inDeclarationContext(), isTrue); |
| } |
| |
| void test_inDeclarationContext_functionTypeAlias() { |
| SimpleIdentifier identifier = |
| AstFactory.typeAlias(null, "F", null, null).name; |
| expect(identifier.inDeclarationContext(), isTrue); |
| } |
| |
| void test_inDeclarationContext_label_false() { |
| SimpleIdentifier identifier = |
| AstFactory.namedExpression2("l", AstFactory.integer(0)).name.label; |
| expect(identifier.inDeclarationContext(), isFalse); |
| } |
| |
| void test_inDeclarationContext_label_true() { |
| Label label = AstFactory.label2("l"); |
| SimpleIdentifier identifier = label.label; |
| AstFactory.labeledStatement([label], AstFactory.emptyStatement()); |
| expect(identifier.inDeclarationContext(), isTrue); |
| } |
| |
| void test_inDeclarationContext_methodDeclaration() { |
| SimpleIdentifier identifier = AstFactory.identifier3("m"); |
| AstFactory.methodDeclaration2( |
| null, null, null, null, identifier, null, null); |
| expect(identifier.inDeclarationContext(), isTrue); |
| } |
| |
| void test_inDeclarationContext_prefix() { |
| SimpleIdentifier identifier = |
| AstFactory.importDirective3("uri", "pref").prefix; |
| expect(identifier.inDeclarationContext(), isTrue); |
| } |
| |
| void test_inDeclarationContext_simpleFormalParameter() { |
| SimpleIdentifier identifier = |
| AstFactory.simpleFormalParameter3("p").identifier; |
| expect(identifier.inDeclarationContext(), isTrue); |
| } |
| |
| void test_inDeclarationContext_typeParameter_bound() { |
| TypeName bound = AstFactory.typeName4("A"); |
| SimpleIdentifier identifier = bound.name as SimpleIdentifier; |
| AstFactory.typeParameter2("E", bound); |
| expect(identifier.inDeclarationContext(), isFalse); |
| } |
| |
| void test_inDeclarationContext_typeParameter_name() { |
| SimpleIdentifier identifier = AstFactory.typeParameter("E").name; |
| expect(identifier.inDeclarationContext(), isTrue); |
| } |
| |
| void test_inDeclarationContext_variableDeclaration() { |
| SimpleIdentifier identifier = AstFactory.variableDeclaration("v").name; |
| expect(identifier.inDeclarationContext(), isTrue); |
| } |
| |
| void test_inGetterContext() { |
| for (_WrapperKind wrapper in _WrapperKind.values) { |
| for (_AssignmentKind assignment in _AssignmentKind.values) { |
| SimpleIdentifier identifier = _createIdentifier(wrapper, assignment); |
| if (assignment == _AssignmentKind.SIMPLE_LEFT && |
| wrapper != _WrapperKind.PREFIXED_LEFT && |
| wrapper != _WrapperKind.PROPERTY_LEFT) { |
| if (identifier.inGetterContext()) { |
| fail("Expected ${_topMostNode(identifier).toSource()} to be false"); |
| } |
| } else { |
| if (!identifier.inGetterContext()) { |
| fail("Expected ${_topMostNode(identifier).toSource()} to be true"); |
| } |
| } |
| } |
| } |
| } |
| |
| void test_inGetterContext_forEachLoop() { |
| SimpleIdentifier identifier = AstFactory.identifier3("a"); |
| Expression iterator = AstFactory.listLiteral(); |
| Statement body = AstFactory.block(); |
| AstFactory.forEachStatement2(identifier, iterator, body); |
| expect(identifier.inGetterContext(), isFalse); |
| } |
| |
| void test_inReferenceContext() { |
| SimpleIdentifier identifier = AstFactory.identifier3("id"); |
| AstFactory.namedExpression( |
| AstFactory.label(identifier), AstFactory.identifier3("_")); |
| expect(identifier.inGetterContext(), isFalse); |
| expect(identifier.inSetterContext(), isFalse); |
| } |
| |
| void test_inSetterContext() { |
| for (_WrapperKind wrapper in _WrapperKind.values) { |
| for (_AssignmentKind assignment in _AssignmentKind.values) { |
| SimpleIdentifier identifier = _createIdentifier(wrapper, assignment); |
| if (wrapper == _WrapperKind.PREFIXED_LEFT || |
| wrapper == _WrapperKind.PROPERTY_LEFT || |
| assignment == _AssignmentKind.BINARY || |
| assignment == _AssignmentKind.COMPOUND_RIGHT || |
| assignment == _AssignmentKind.PREFIX_NOT || |
| assignment == _AssignmentKind.SIMPLE_RIGHT || |
| assignment == _AssignmentKind.NONE) { |
| if (identifier.inSetterContext()) { |
| fail("Expected ${_topMostNode(identifier).toSource()} to be false"); |
| } |
| } else { |
| if (!identifier.inSetterContext()) { |
| fail("Expected ${_topMostNode(identifier).toSource()} to be true"); |
| } |
| } |
| } |
| } |
| } |
| |
| void test_inSetterContext_forEachLoop() { |
| SimpleIdentifier identifier = AstFactory.identifier3("a"); |
| Expression iterator = AstFactory.listLiteral(); |
| Statement body = AstFactory.block(); |
| AstFactory.forEachStatement2(identifier, iterator, body); |
| expect(identifier.inSetterContext(), isTrue); |
| } |
| |
| void test_isQualified_inMethodInvocation_noTarget() { |
| MethodInvocation invocation = |
| AstFactory.methodInvocation2("test", [AstFactory.identifier3("arg0")]); |
| SimpleIdentifier identifier = invocation.methodName; |
| expect(identifier.isQualified, isFalse); |
| } |
| |
| void test_isQualified_inMethodInvocation_withTarget() { |
| MethodInvocation invocation = AstFactory.methodInvocation( |
| AstFactory.identifier3("target"), |
| "test", |
| [AstFactory.identifier3("arg0")]); |
| SimpleIdentifier identifier = invocation.methodName; |
| expect(identifier.isQualified, isTrue); |
| } |
| |
| void test_isQualified_inPrefixedIdentifier_name() { |
| SimpleIdentifier identifier = AstFactory.identifier3("test"); |
| AstFactory.identifier4("prefix", identifier); |
| expect(identifier.isQualified, isTrue); |
| } |
| |
| void test_isQualified_inPrefixedIdentifier_prefix() { |
| SimpleIdentifier identifier = AstFactory.identifier3("test"); |
| AstFactory.identifier(identifier, AstFactory.identifier3("name")); |
| expect(identifier.isQualified, isFalse); |
| } |
| |
| void test_isQualified_inPropertyAccess_name() { |
| SimpleIdentifier identifier = AstFactory.identifier3("test"); |
| AstFactory.propertyAccess(AstFactory.identifier3("target"), identifier); |
| expect(identifier.isQualified, isTrue); |
| } |
| |
| void test_isQualified_inPropertyAccess_target() { |
| SimpleIdentifier identifier = AstFactory.identifier3("test"); |
| AstFactory.propertyAccess(identifier, AstFactory.identifier3("name")); |
| expect(identifier.isQualified, isFalse); |
| } |
| |
| void test_isQualified_inReturnStatement() { |
| SimpleIdentifier identifier = AstFactory.identifier3("test"); |
| AstFactory.returnStatement2(identifier); |
| expect(identifier.isQualified, isFalse); |
| } |
| |
| SimpleIdentifier _createIdentifier( |
| _WrapperKind wrapper, _AssignmentKind assignment) { |
| SimpleIdentifier identifier = AstFactory.identifier3("a"); |
| Expression expression = identifier; |
| while (true) { |
| if (wrapper == _WrapperKind.PREFIXED_LEFT) { |
| expression = |
| AstFactory.identifier(identifier, AstFactory.identifier3("_")); |
| } else if (wrapper == _WrapperKind.PREFIXED_RIGHT) { |
| expression = |
| AstFactory.identifier(AstFactory.identifier3("_"), identifier); |
| } else if (wrapper == _WrapperKind.PROPERTY_LEFT) { |
| expression = AstFactory.propertyAccess2(expression, "_"); |
| } else if (wrapper == _WrapperKind.PROPERTY_RIGHT) { |
| expression = |
| AstFactory.propertyAccess(AstFactory.identifier3("_"), identifier); |
| } else if (wrapper == _WrapperKind.NONE) {} |
| break; |
| } |
| while (true) { |
| if (assignment == _AssignmentKind.BINARY) { |
| AstFactory.binaryExpression( |
| expression, TokenType.PLUS, AstFactory.identifier3("_")); |
| } else if (assignment == _AssignmentKind.COMPOUND_LEFT) { |
| AstFactory.assignmentExpression( |
| expression, TokenType.PLUS_EQ, AstFactory.identifier3("_")); |
| } else if (assignment == _AssignmentKind.COMPOUND_RIGHT) { |
| AstFactory.assignmentExpression( |
| AstFactory.identifier3("_"), TokenType.PLUS_EQ, expression); |
| } else if (assignment == _AssignmentKind.POSTFIX_INC) { |
| AstFactory.postfixExpression(expression, TokenType.PLUS_PLUS); |
| } else if (assignment == _AssignmentKind.PREFIX_DEC) { |
| AstFactory.prefixExpression(TokenType.MINUS_MINUS, expression); |
| } else if (assignment == _AssignmentKind.PREFIX_INC) { |
| AstFactory.prefixExpression(TokenType.PLUS_PLUS, expression); |
| } else if (assignment == _AssignmentKind.PREFIX_NOT) { |
| AstFactory.prefixExpression(TokenType.BANG, expression); |
| } else if (assignment == _AssignmentKind.SIMPLE_LEFT) { |
| AstFactory.assignmentExpression( |
| expression, TokenType.EQ, AstFactory.identifier3("_")); |
| } else if (assignment == _AssignmentKind.SIMPLE_RIGHT) { |
| AstFactory.assignmentExpression( |
| AstFactory.identifier3("_"), TokenType.EQ, expression); |
| } else if (assignment == _AssignmentKind.NONE) {} |
| break; |
| } |
| return identifier; |
| } |
| |
| /** |
| * Return the top-most node in the AST structure containing the given identifier. |
| * |
| * @param identifier the identifier in the AST structure being traversed |
| * @return the root of the AST structure containing the identifier |
| */ |
| AstNode _topMostNode(SimpleIdentifier identifier) { |
| AstNode child = identifier; |
| AstNode parent = identifier.parent; |
| while (parent != null) { |
| child = parent; |
| parent = parent.parent; |
| } |
| return child; |
| } |
| } |
| |
| @reflectiveTest |
| class SimpleStringLiteralTest extends ParserTestCase { |
| void test_contentsEnd() { |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("'X'"), "X") |
| .contentsEnd, |
| 2); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString('"X"'), "X") |
| .contentsEnd, |
| 2); |
| |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString('"""X"""'), "X") |
| .contentsEnd, |
| 4); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("'''X'''"), "X") |
| .contentsEnd, |
| 4); |
| expect( |
| new SimpleStringLiteral( |
| TokenFactory.tokenFromString("''' \nX'''"), "X") |
| .contentsEnd, |
| 7); |
| |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("r'X'"), "X") |
| .contentsEnd, |
| 3); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString('r"X"'), "X") |
| .contentsEnd, |
| 3); |
| |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString('r"""X"""'), "X") |
| .contentsEnd, |
| 5); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("r'''X'''"), "X") |
| .contentsEnd, |
| 5); |
| expect( |
| new SimpleStringLiteral( |
| TokenFactory.tokenFromString("r''' \nX'''"), "X") |
| .contentsEnd, |
| 8); |
| } |
| |
| void test_contentsOffset() { |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("'X'"), "X") |
| .contentsOffset, |
| 1); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("\"X\""), "X") |
| .contentsOffset, |
| 1); |
| expect( |
| new SimpleStringLiteral( |
| TokenFactory.tokenFromString("\"\"\"X\"\"\""), "X") |
| .contentsOffset, |
| 3); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("'''X'''"), "X") |
| .contentsOffset, |
| 3); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("r'X'"), "X") |
| .contentsOffset, |
| 2); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("r\"X\""), "X") |
| .contentsOffset, |
| 2); |
| expect( |
| new SimpleStringLiteral( |
| TokenFactory.tokenFromString("r\"\"\"X\"\"\""), "X") |
| .contentsOffset, |
| 4); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("r'''X'''"), "X") |
| .contentsOffset, |
| 4); |
| // leading whitespace |
| expect( |
| new SimpleStringLiteral( |
| TokenFactory.tokenFromString("''' \ \nX''"), "X") |
| .contentsOffset, |
| 6); |
| expect( |
| new SimpleStringLiteral( |
| TokenFactory.tokenFromString('r""" \ \nX"""'), "X") |
| .contentsOffset, |
| 7); |
| } |
| |
| void test_isMultiline() { |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("'X'"), "X") |
| .isMultiline, |
| isFalse); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("r'X'"), "X") |
| .isMultiline, |
| isFalse); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("\"X\""), "X") |
| .isMultiline, |
| isFalse); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("r\"X\""), "X") |
| .isMultiline, |
| isFalse); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("'''X'''"), "X") |
| .isMultiline, |
| isTrue); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("r'''X'''"), "X") |
| .isMultiline, |
| isTrue); |
| expect( |
| new SimpleStringLiteral( |
| TokenFactory.tokenFromString("\"\"\"X\"\"\""), "X") |
| .isMultiline, |
| isTrue); |
| expect( |
| new SimpleStringLiteral( |
| TokenFactory.tokenFromString("r\"\"\"X\"\"\""), "X") |
| .isMultiline, |
| isTrue); |
| } |
| |
| void test_isRaw() { |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("'X'"), "X").isRaw, |
| isFalse); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("\"X\""), "X") |
| .isRaw, |
| isFalse); |
| expect( |
| new SimpleStringLiteral( |
| TokenFactory.tokenFromString("\"\"\"X\"\"\""), "X") |
| .isRaw, |
| isFalse); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("'''X'''"), "X") |
| .isRaw, |
| isFalse); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("r'X'"), "X") |
| .isRaw, |
| isTrue); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("r\"X\""), "X") |
| .isRaw, |
| isTrue); |
| expect( |
| new SimpleStringLiteral( |
| TokenFactory.tokenFromString("r\"\"\"X\"\"\""), "X") |
| .isRaw, |
| isTrue); |
| expect( |
| new SimpleStringLiteral(TokenFactory.tokenFromString("r'''X'''"), "X") |
| .isRaw, |
| isTrue); |
| } |
| |
| void test_isSingleQuoted() { |
| // ' |
| { |
| var token = TokenFactory.tokenFromString("'X'"); |
| var node = new SimpleStringLiteral(token, null); |
| expect(node.isSingleQuoted, isTrue); |
| } |
| // ''' |
| { |
| var token = TokenFactory.tokenFromString("'''X'''"); |
| var node = new SimpleStringLiteral(token, null); |
| expect(node.isSingleQuoted, isTrue); |
| } |
| // " |
| { |
| var token = TokenFactory.tokenFromString('"X"'); |
| var node = new SimpleStringLiteral(token, null); |
| expect(node.isSingleQuoted, isFalse); |
| } |
| // """ |
| { |
| var token = TokenFactory.tokenFromString('"""X"""'); |
| var node = new SimpleStringLiteral(token, null); |
| expect(node.isSingleQuoted, isFalse); |
| } |
| } |
| |
| void test_isSingleQuoted_raw() { |
| // r' |
| { |
| var token = TokenFactory.tokenFromString("r'X'"); |
| var node = new SimpleStringLiteral(token, null); |
| expect(node.isSingleQuoted, isTrue); |
| } |
| // r''' |
| { |
| var token = TokenFactory.tokenFromString("r'''X'''"); |
| var node = new SimpleStringLiteral(token, null); |
| expect(node.isSingleQuoted, isTrue); |
| } |
| // r" |
| { |
| var token = TokenFactory.tokenFromString('r"X"'); |
| var node = new SimpleStringLiteral(token, null); |
| expect(node.isSingleQuoted, isFalse); |
| } |
| // r""" |
| { |
| var token = TokenFactory.tokenFromString('r"""X"""'); |
| var node = new SimpleStringLiteral(token, null); |
| expect(node.isSingleQuoted, isFalse); |
| } |
| } |
| |
| void test_simple() { |
| Token token = TokenFactory.tokenFromString("'value'"); |
| SimpleStringLiteral stringLiteral = new SimpleStringLiteral(token, "value"); |
| expect(stringLiteral.literal, same(token)); |
| expect(stringLiteral.beginToken, same(token)); |
| expect(stringLiteral.endToken, same(token)); |
| expect(stringLiteral.value, "value"); |
| } |
| } |
| |
| @reflectiveTest |
| class StringInterpolationTest extends ParserTestCase { |
| void test_contentsOffsetEnd() { |
| AstFactory.interpolationExpression(AstFactory.identifier3('bb')); |
| // 'a${bb}ccc' |
| { |
| var ae = AstFactory.interpolationString("'a", "a"); |
| var cToken = new StringToken(TokenType.STRING, "ccc'", 10); |
| var cElement = new InterpolationString(cToken, 'ccc'); |
| StringInterpolation node = AstFactory.string([ae, ae, cElement]); |
| expect(node.contentsOffset, 1); |
| expect(node.contentsEnd, 10 + 4 - 1); |
| } |
| // '''a${bb}ccc''' |
| { |
| var ae = AstFactory.interpolationString("'''a", "a"); |
| var cToken = new StringToken(TokenType.STRING, "ccc'''", 10); |
| var cElement = new InterpolationString(cToken, 'ccc'); |
| StringInterpolation node = AstFactory.string([ae, ae, cElement]); |
| expect(node.contentsOffset, 3); |
| expect(node.contentsEnd, 10 + 4 - 1); |
| } |
| // """a${bb}ccc""" |
| { |
| var ae = AstFactory.interpolationString('"""a', "a"); |
| var cToken = new StringToken(TokenType.STRING, 'ccc"""', 10); |
| var cElement = new InterpolationString(cToken, 'ccc'); |
| StringInterpolation node = AstFactory.string([ae, ae, cElement]); |
| expect(node.contentsOffset, 3); |
| expect(node.contentsEnd, 10 + 4 - 1); |
| } |
| // r'a${bb}ccc' |
| { |
| var ae = AstFactory.interpolationString("r'a", "a"); |
| var cToken = new StringToken(TokenType.STRING, "ccc'", 10); |
| var cElement = new InterpolationString(cToken, 'ccc'); |
| StringInterpolation node = AstFactory.string([ae, ae, cElement]); |
| expect(node.contentsOffset, 2); |
| expect(node.contentsEnd, 10 + 4 - 1); |
| } |
| // r'''a${bb}ccc''' |
| { |
| var ae = AstFactory.interpolationString("r'''a", "a"); |
| var cToken = new StringToken(TokenType.STRING, "ccc'''", 10); |
| var cElement = new InterpolationString(cToken, 'ccc'); |
| StringInterpolation node = AstFactory.string([ae, ae, cElement]); |
| expect(node.contentsOffset, 4); |
| expect(node.contentsEnd, 10 + 4 - 1); |
| } |
| // r"""a${bb}ccc""" |
| { |
| var ae = AstFactory.interpolationString('r"""a', "a"); |
| var cToken = new StringToken(TokenType.STRING, 'ccc"""', 10); |
| var cElement = new InterpolationString(cToken, 'ccc'); |
| StringInterpolation node = AstFactory.string([ae, ae, cElement]); |
| expect(node.contentsOffset, 4); |
| expect(node.contentsEnd, 10 + 4 - 1); |
| } |
| } |
| |
| void test_isMultiline() { |
| var b = AstFactory.interpolationExpression(AstFactory.identifier3('bb')); |
| // ' |
| { |
| var a = AstFactory.interpolationString("'a", "a"); |
| var c = AstFactory.interpolationString("ccc'", "ccc"); |
| StringInterpolation node = AstFactory.string([a, b, c]); |
| expect(node.isMultiline, isFalse); |
| } |
| // ''' |
| { |
| var a = AstFactory.interpolationString("'''a", "a"); |
| var c = AstFactory.interpolationString("ccc'''", "ccc"); |
| StringInterpolation node = AstFactory.string([a, b, c]); |
| expect(node.isMultiline, isTrue); |
| } |
| // " |
| { |
| var a = AstFactory.interpolationString('"a', "a"); |
| var c = AstFactory.interpolationString('ccc"', "ccc"); |
| StringInterpolation node = AstFactory.string([a, b, c]); |
| expect(node.isMultiline, isFalse); |
| } |
| // """ |
| { |
| var a = AstFactory.interpolationString('"""a', "a"); |
| var c = AstFactory.interpolationString('ccc"""', "ccc"); |
| StringInterpolation node = AstFactory.string([a, b, c]); |
| expect(node.isMultiline, isTrue); |
| } |
| } |
| |
| void test_isRaw() { |
| StringInterpolation node = AstFactory.string(); |
| expect(node.isRaw, isFalse); |
| } |
| |
| void test_isSingleQuoted() { |
| var b = AstFactory.interpolationExpression(AstFactory.identifier3('bb')); |
| // " |
| { |
| var a = AstFactory.interpolationString('"a', "a"); |
| var c = AstFactory.interpolationString('ccc"', "ccc"); |
| StringInterpolation node = AstFactory.string([a, b, c]); |
| expect(node.isSingleQuoted, isFalse); |
| } |
| // """ |
| { |
| var a = AstFactory.interpolationString('"""a', "a"); |
| var c = AstFactory.interpolationString('ccc"""', "ccc"); |
| StringInterpolation node = AstFactory.string([a, b, c]); |
| expect(node.isSingleQuoted, isFalse); |
| } |
| // ' |
| { |
| var a = AstFactory.interpolationString("'a", "a"); |
| var c = AstFactory.interpolationString("ccc'", "ccc"); |
| StringInterpolation node = AstFactory.string([a, b, c]); |
| expect(node.isSingleQuoted, isTrue); |
| } |
| // ''' |
| { |
| var a = AstFactory.interpolationString("'''a", "a"); |
| var c = AstFactory.interpolationString("ccc'''", "ccc"); |
| StringInterpolation node = AstFactory.string([a, b, c]); |
| expect(node.isSingleQuoted, isTrue); |
| } |
| } |
| } |
| |
| @reflectiveTest |
| class VariableDeclarationTest extends ParserTestCase { |
| void test_getDocumentationComment_onGrandParent() { |
| VariableDeclaration varDecl = AstFactory.variableDeclaration("a"); |
| TopLevelVariableDeclaration decl = |
| AstFactory.topLevelVariableDeclaration2(Keyword.VAR, [varDecl]); |
| Comment comment = Comment.createDocumentationComment(new List<Token>(0)); |
| expect(varDecl.documentationComment, isNull); |
| decl.documentationComment = comment; |
| expect(varDecl.documentationComment, isNotNull); |
| expect(decl.documentationComment, isNotNull); |
| } |
| |
| void test_getDocumentationComment_onNode() { |
| VariableDeclaration decl = AstFactory.variableDeclaration("a"); |
| Comment comment = Comment.createDocumentationComment(new List<Token>(0)); |
| decl.documentationComment = comment; |
| expect(decl.documentationComment, isNotNull); |
| } |
| } |
| |
| class _AssignmentKind { |
| static const _AssignmentKind BINARY = const _AssignmentKind('BINARY', 0); |
| |
| static const _AssignmentKind COMPOUND_LEFT = |
| const _AssignmentKind('COMPOUND_LEFT', 1); |
| |
| static const _AssignmentKind COMPOUND_RIGHT = |
| const _AssignmentKind('COMPOUND_RIGHT', 2); |
| |
| static const _AssignmentKind POSTFIX_INC = |
| const _AssignmentKind('POSTFIX_INC', 3); |
| |
| static const _AssignmentKind PREFIX_DEC = |
| const _AssignmentKind('PREFIX_DEC', 4); |
| |
| static const _AssignmentKind PREFIX_INC = |
| const _AssignmentKind('PREFIX_INC', 5); |
| |
| static const _AssignmentKind PREFIX_NOT = |
| const _AssignmentKind('PREFIX_NOT', 6); |
| |
| static const _AssignmentKind SIMPLE_LEFT = |
| const _AssignmentKind('SIMPLE_LEFT', 7); |
| |
| static const _AssignmentKind SIMPLE_RIGHT = |
| const _AssignmentKind('SIMPLE_RIGHT', 8); |
| |
| static const _AssignmentKind NONE = const _AssignmentKind('NONE', 9); |
| |
| static const List<_AssignmentKind> values = const [ |
| BINARY, |
| COMPOUND_LEFT, |
| COMPOUND_RIGHT, |
| POSTFIX_INC, |
| PREFIX_DEC, |
| PREFIX_INC, |
| PREFIX_NOT, |
| SIMPLE_LEFT, |
| SIMPLE_RIGHT, |
| NONE |
| ]; |
| |
| final String name; |
| |
| final int ordinal; |
| |
| const _AssignmentKind(this.name, this.ordinal); |
| |
| int get hashCode => ordinal; |
| |
| int compareTo(_AssignmentKind other) => ordinal - other.ordinal; |
| |
| String toString() => name; |
| } |
| |
| class _WrapperKind { |
| static const _WrapperKind PREFIXED_LEFT = |
| const _WrapperKind('PREFIXED_LEFT', 0); |
| |
| static const _WrapperKind PREFIXED_RIGHT = |
| const _WrapperKind('PREFIXED_RIGHT', 1); |
| |
| static const _WrapperKind PROPERTY_LEFT = |
| const _WrapperKind('PROPERTY_LEFT', 2); |
| |
| static const _WrapperKind PROPERTY_RIGHT = |
| const _WrapperKind('PROPERTY_RIGHT', 3); |
| |
| static const _WrapperKind NONE = const _WrapperKind('NONE', 4); |
| |
| static const List<_WrapperKind> values = const [ |
| PREFIXED_LEFT, |
| PREFIXED_RIGHT, |
| PROPERTY_LEFT, |
| PROPERTY_RIGHT, |
| NONE |
| ]; |
| |
| final String name; |
| |
| final int ordinal; |
| |
| const _WrapperKind(this.name, this.ordinal); |
| |
| int get hashCode => ordinal; |
| |
| int compareTo(_WrapperKind other) => ordinal - other.ordinal; |
| |
| String toString() => name; |
| } |
