| // Copyright (c) 2019, 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:analyzer/dart/analysis/utilities.dart'; |
| import 'package:analyzer/dart/ast/ast.dart'; |
| import 'package:analyzer/dart/ast/token.dart'; |
| import 'package:analyzer/src/dart/ast/ast_factory.dart'; |
| import 'package:analyzer/src/dart/ast/to_source_visitor.dart'; |
| import 'package:analyzer/src/generated/testing/ast_test_factory.dart'; |
| import 'package:analyzer/src/generated/testing/token_factory.dart'; |
| import 'package:analyzer/src/summary2/ast_binary_tokens.dart'; |
| import 'package:test/test.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| |
| main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(ToSourceVisitor2Test); |
| }); |
| } |
| |
| @reflectiveTest |
| class ToSourceVisitor2Test { |
| void test_visitAdjacentStrings() { |
| _assertSource( |
| "'a' 'b'", |
| AstTestFactory.adjacentStrings( |
| [AstTestFactory.string2("a"), AstTestFactory.string2("b")])); |
| } |
| |
| void test_visitAnnotation_constant() { |
| _assertSource( |
| "@A", AstTestFactory.annotation(AstTestFactory.identifier3("A"))); |
| } |
| |
| void test_visitAnnotation_constructor() { |
| _assertSource( |
| "@A.c()", |
| AstTestFactory.annotation2(AstTestFactory.identifier3("A"), |
| AstTestFactory.identifier3("c"), AstTestFactory.argumentList())); |
| } |
| |
| void test_visitAnnotation_constructor_generic() { |
| _assertSource( |
| "@A<T>.c()", |
| AstTestFactory.annotation2(AstTestFactory.identifier3("A"), |
| AstTestFactory.identifier3("c"), AstTestFactory.argumentList(), |
| typeArguments: AstTestFactory.typeArgumentList2( |
| [AstTestFactory.namedType4('T')]))); |
| } |
| |
| void test_visitArgumentList() { |
| _assertSource( |
| "(a, b)", |
| AstTestFactory.argumentList([ |
| AstTestFactory.identifier3("a"), |
| AstTestFactory.identifier3("b") |
| ])); |
| } |
| |
| void test_visitAsExpression() { |
| _assertSource( |
| "e as T", |
| AstTestFactory.asExpression( |
| AstTestFactory.identifier3("e"), AstTestFactory.namedType4("T"))); |
| } |
| |
| void test_visitAssertStatement() { |
| _assertSource("assert (a);", |
| AstTestFactory.assertStatement(AstTestFactory.identifier3("a"))); |
| } |
| |
| void test_visitAssertStatement_withMessage() { |
| _assertSource( |
| "assert (a, b);", |
| AstTestFactory.assertStatement( |
| AstTestFactory.identifier3("a"), AstTestFactory.identifier3('b'))); |
| } |
| |
| void test_visitAssignmentExpression() { |
| _assertSource( |
| "a = b", |
| AstTestFactory.assignmentExpression(AstTestFactory.identifier3("a"), |
| TokenType.EQ, AstTestFactory.identifier3("b"))); |
| } |
| |
| void test_visitAwaitExpression() { |
| _assertSource("await e", |
| AstTestFactory.awaitExpression(AstTestFactory.identifier3("e"))); |
| } |
| |
| void test_visitBinaryExpression() { |
| _assertSource( |
| "a + b", |
| AstTestFactory.binaryExpression(AstTestFactory.identifier3("a"), |
| TokenType.PLUS, AstTestFactory.identifier3("b"))); |
| } |
| |
| void test_visitBinaryExpression_precedence() { |
| var a = AstTestFactory.identifier3('a'); |
| var b = AstTestFactory.identifier3('b'); |
| var c = AstTestFactory.identifier3('c'); |
| _assertSource( |
| 'a * (b + c)', |
| AstTestFactory.binaryExpression(a, TokenType.STAR, |
| AstTestFactory.binaryExpression(b, TokenType.PLUS, c))); |
| } |
| |
| void test_visitBlock_empty() { |
| _assertSource("{}", AstTestFactory.block()); |
| } |
| |
| void test_visitBlock_nonEmpty() { |
| _assertSource( |
| "{break; break;}", |
| AstTestFactory.block([ |
| AstTestFactory.breakStatement(), |
| AstTestFactory.breakStatement() |
| ])); |
| } |
| |
| void test_visitBlockFunctionBody_async() { |
| _assertSource("async {}", AstTestFactory.asyncBlockFunctionBody()); |
| } |
| |
| void test_visitBlockFunctionBody_async_star() { |
| _assertSource( |
| "async* {}", AstTestFactory.asyncGeneratorBlockFunctionBody()); |
| } |
| |
| void test_visitBlockFunctionBody_simple() { |
| _assertSource("{}", AstTestFactory.blockFunctionBody2()); |
| } |
| |
| void test_visitBlockFunctionBody_sync() { |
| _assertSource("sync {}", AstTestFactory.syncBlockFunctionBody()); |
| } |
| |
| void test_visitBlockFunctionBody_sync_star() { |
| _assertSource("sync* {}", AstTestFactory.syncGeneratorBlockFunctionBody()); |
| } |
| |
| void test_visitBooleanLiteral_false() { |
| _assertSource("false", AstTestFactory.booleanLiteral(false)); |
| } |
| |
| void test_visitBooleanLiteral_true() { |
| _assertSource("true", AstTestFactory.booleanLiteral(true)); |
| } |
| |
| void test_visitBreakStatement_label() { |
| _assertSource("break l;", AstTestFactory.breakStatement2("l")); |
| } |
| |
| void test_visitBreakStatement_noLabel() { |
| _assertSource("break;", AstTestFactory.breakStatement()); |
| } |
| |
| void test_visitCascadeExpression_field() { |
| _assertSource( |
| "a..b..c", |
| AstTestFactory.cascadeExpression(AstTestFactory.identifier3("a"), [ |
| AstTestFactory.cascadedPropertyAccess("b"), |
| AstTestFactory.cascadedPropertyAccess("c") |
| ])); |
| } |
| |
| void test_visitCascadeExpression_index() { |
| _assertSource( |
| "a..[0]..[1]", |
| AstTestFactory.cascadeExpression(AstTestFactory.identifier3("a"), [ |
| AstTestFactory.cascadedIndexExpression(AstTestFactory.integer(0)), |
| AstTestFactory.cascadedIndexExpression(AstTestFactory.integer(1)) |
| ])); |
| } |
| |
| void test_visitCascadeExpression_method() { |
| _assertSource( |
| "a..b()..c()", |
| AstTestFactory.cascadeExpression(AstTestFactory.identifier3("a"), [ |
| AstTestFactory.cascadedMethodInvocation("b"), |
| AstTestFactory.cascadedMethodInvocation("c") |
| ])); |
| } |
| |
| void test_visitCatchClause_catch_noStack() { |
| _assertSource("catch (e) {}", AstTestFactory.catchClause("e")); |
| } |
| |
| void test_visitCatchClause_catch_stack() { |
| _assertSource("catch (e, s) {}", AstTestFactory.catchClause2("e", "s")); |
| } |
| |
| void test_visitCatchClause_on() { |
| _assertSource( |
| "on E {}", AstTestFactory.catchClause3(AstTestFactory.namedType4("E"))); |
| } |
| |
| void test_visitCatchClause_on_catch() { |
| _assertSource("on E catch (e) {}", |
| AstTestFactory.catchClause4(AstTestFactory.namedType4("E"), "e")); |
| } |
| |
| void test_visitClassDeclaration_abstract() { |
| _assertSource( |
| "abstract class C {}", |
| AstTestFactory.classDeclaration( |
| Keyword.ABSTRACT, "C", null, null, null, null)); |
| } |
| |
| void test_visitClassDeclaration_empty() { |
| _assertSource("class C {}", |
| AstTestFactory.classDeclaration(null, "C", null, null, null, null)); |
| } |
| |
| void test_visitClassDeclaration_extends() { |
| _assertSource( |
| "class C extends A {}", |
| AstTestFactory.classDeclaration( |
| null, |
| "C", |
| null, |
| AstTestFactory.extendsClause(AstTestFactory.namedType4("A")), |
| null, |
| null)); |
| } |
| |
| void test_visitClassDeclaration_extends_implements() { |
| _assertSource( |
| "class C extends A implements B {}", |
| AstTestFactory.classDeclaration( |
| null, |
| "C", |
| null, |
| AstTestFactory.extendsClause(AstTestFactory.namedType4("A")), |
| null, |
| AstTestFactory.implementsClause([AstTestFactory.namedType4("B")]))); |
| } |
| |
| void test_visitClassDeclaration_extends_with() { |
| _assertSource( |
| "class C extends A with M {}", |
| AstTestFactory.classDeclaration( |
| null, |
| "C", |
| null, |
| AstTestFactory.extendsClause(AstTestFactory.namedType4("A")), |
| AstTestFactory.withClause([AstTestFactory.namedType4("M")]), |
| null)); |
| } |
| |
| void test_visitClassDeclaration_extends_with_implements() { |
| _assertSource( |
| "class C extends A with M implements B {}", |
| AstTestFactory.classDeclaration( |
| null, |
| "C", |
| null, |
| AstTestFactory.extendsClause(AstTestFactory.namedType4("A")), |
| AstTestFactory.withClause([AstTestFactory.namedType4("M")]), |
| AstTestFactory.implementsClause([AstTestFactory.namedType4("B")]))); |
| } |
| |
| void test_visitClassDeclaration_implements() { |
| _assertSource( |
| "class C implements B {}", |
| AstTestFactory.classDeclaration(null, "C", null, null, null, |
| AstTestFactory.implementsClause([AstTestFactory.namedType4("B")]))); |
| } |
| |
| void test_visitClassDeclaration_multipleMember() { |
| _assertSource( |
| "class C {var a; var b;}", |
| AstTestFactory.classDeclaration(null, "C", null, null, null, null, [ |
| AstTestFactory.fieldDeclaration2( |
| false, Keyword.VAR, [AstTestFactory.variableDeclaration("a")]), |
| AstTestFactory.fieldDeclaration2( |
| false, Keyword.VAR, [AstTestFactory.variableDeclaration("b")]) |
| ])); |
| } |
| |
| void test_visitClassDeclaration_parameters() { |
| _assertSource( |
| "class C<E> {}", |
| AstTestFactory.classDeclaration(null, "C", |
| AstTestFactory.typeParameterList(["E"]), null, null, null)); |
| } |
| |
| void test_visitClassDeclaration_parameters_extends() { |
| _assertSource( |
| "class C<E> extends A {}", |
| AstTestFactory.classDeclaration( |
| null, |
| "C", |
| AstTestFactory.typeParameterList(["E"]), |
| AstTestFactory.extendsClause(AstTestFactory.namedType4("A")), |
| null, |
| null)); |
| } |
| |
| void test_visitClassDeclaration_parameters_extends_implements() { |
| _assertSource( |
| "class C<E> extends A implements B {}", |
| AstTestFactory.classDeclaration( |
| null, |
| "C", |
| AstTestFactory.typeParameterList(["E"]), |
| AstTestFactory.extendsClause(AstTestFactory.namedType4("A")), |
| null, |
| AstTestFactory.implementsClause([AstTestFactory.namedType4("B")]))); |
| } |
| |
| void test_visitClassDeclaration_parameters_extends_with() { |
| _assertSource( |
| "class C<E> extends A with M {}", |
| AstTestFactory.classDeclaration( |
| null, |
| "C", |
| AstTestFactory.typeParameterList(["E"]), |
| AstTestFactory.extendsClause(AstTestFactory.namedType4("A")), |
| AstTestFactory.withClause([AstTestFactory.namedType4("M")]), |
| null)); |
| } |
| |
| void test_visitClassDeclaration_parameters_extends_with_implements() { |
| _assertSource( |
| "class C<E> extends A with M implements B {}", |
| AstTestFactory.classDeclaration( |
| null, |
| "C", |
| AstTestFactory.typeParameterList(["E"]), |
| AstTestFactory.extendsClause(AstTestFactory.namedType4("A")), |
| AstTestFactory.withClause([AstTestFactory.namedType4("M")]), |
| AstTestFactory.implementsClause([AstTestFactory.namedType4("B")]))); |
| } |
| |
| void test_visitClassDeclaration_parameters_implements() { |
| _assertSource( |
| "class C<E> implements B {}", |
| AstTestFactory.classDeclaration( |
| null, |
| "C", |
| AstTestFactory.typeParameterList(["E"]), |
| null, |
| null, |
| AstTestFactory.implementsClause([AstTestFactory.namedType4("B")]))); |
| } |
| |
| void test_visitClassDeclaration_singleMember() { |
| _assertSource( |
| "class C {var a;}", |
| AstTestFactory.classDeclaration(null, "C", null, null, null, null, [ |
| AstTestFactory.fieldDeclaration2( |
| false, Keyword.VAR, [AstTestFactory.variableDeclaration("a")]) |
| ])); |
| } |
| |
| void test_visitClassDeclaration_withMetadata() { |
| ClassDeclaration declaration = |
| AstTestFactory.classDeclaration(null, "C", null, null, null, null); |
| declaration.metadata.add( |
| AstTestFactory.annotation(AstTestFactory.identifier3("deprecated"))); |
| _assertSource("@deprecated class C {}", declaration); |
| } |
| |
| void test_visitClassTypeAlias_abstract() { |
| _assertSource( |
| "abstract class C = S with M1;", |
| AstTestFactory.classTypeAlias( |
| "C", |
| null, |
| Keyword.ABSTRACT, |
| AstTestFactory.namedType4("S"), |
| AstTestFactory.withClause([AstTestFactory.namedType4("M1")]), |
| null)); |
| } |
| |
| void test_visitClassTypeAlias_abstract_implements() { |
| _assertSource( |
| "abstract class C = S with M1 implements I;", |
| AstTestFactory.classTypeAlias( |
| "C", |
| null, |
| Keyword.ABSTRACT, |
| AstTestFactory.namedType4("S"), |
| AstTestFactory.withClause([AstTestFactory.namedType4("M1")]), |
| AstTestFactory.implementsClause([AstTestFactory.namedType4("I")]))); |
| } |
| |
| void test_visitClassTypeAlias_generic() { |
| _assertSource( |
| "class C<E> = S<E> with M1<E>;", |
| AstTestFactory.classTypeAlias( |
| "C", |
| AstTestFactory.typeParameterList(["E"]), |
| null, |
| AstTestFactory.namedType4("S", [AstTestFactory.namedType4("E")]), |
| AstTestFactory.withClause([ |
| AstTestFactory.namedType4("M1", [AstTestFactory.namedType4("E")]) |
| ]), |
| null)); |
| } |
| |
| void test_visitClassTypeAlias_implements() { |
| _assertSource( |
| "class C = S with M1 implements I;", |
| AstTestFactory.classTypeAlias( |
| "C", |
| null, |
| null, |
| AstTestFactory.namedType4("S"), |
| AstTestFactory.withClause([AstTestFactory.namedType4("M1")]), |
| AstTestFactory.implementsClause([AstTestFactory.namedType4("I")]))); |
| } |
| |
| void test_visitClassTypeAlias_minimal() { |
| _assertSource( |
| "class C = S with M1;", |
| AstTestFactory.classTypeAlias( |
| "C", |
| null, |
| null, |
| AstTestFactory.namedType4("S"), |
| AstTestFactory.withClause([AstTestFactory.namedType4("M1")]), |
| null)); |
| } |
| |
| void test_visitClassTypeAlias_parameters_abstract() { |
| _assertSource( |
| "abstract class C<E> = S with M1;", |
| AstTestFactory.classTypeAlias( |
| "C", |
| AstTestFactory.typeParameterList(["E"]), |
| Keyword.ABSTRACT, |
| AstTestFactory.namedType4("S"), |
| AstTestFactory.withClause([AstTestFactory.namedType4("M1")]), |
| null)); |
| } |
| |
| void test_visitClassTypeAlias_parameters_abstract_implements() { |
| _assertSource( |
| "abstract class C<E> = S with M1 implements I;", |
| AstTestFactory.classTypeAlias( |
| "C", |
| AstTestFactory.typeParameterList(["E"]), |
| Keyword.ABSTRACT, |
| AstTestFactory.namedType4("S"), |
| AstTestFactory.withClause([AstTestFactory.namedType4("M1")]), |
| AstTestFactory.implementsClause([AstTestFactory.namedType4("I")]))); |
| } |
| |
| void test_visitClassTypeAlias_parameters_implements() { |
| _assertSource( |
| "class C<E> = S with M1 implements I;", |
| AstTestFactory.classTypeAlias( |
| "C", |
| AstTestFactory.typeParameterList(["E"]), |
| null, |
| AstTestFactory.namedType4("S"), |
| AstTestFactory.withClause([AstTestFactory.namedType4("M1")]), |
| AstTestFactory.implementsClause([AstTestFactory.namedType4("I")]))); |
| } |
| |
| void test_visitClassTypeAlias_withMetadata() { |
| ClassTypeAlias declaration = AstTestFactory.classTypeAlias( |
| "C", |
| null, |
| null, |
| AstTestFactory.namedType4("S"), |
| AstTestFactory.withClause([AstTestFactory.namedType4("M1")]), |
| null); |
| declaration.metadata.add( |
| AstTestFactory.annotation(AstTestFactory.identifier3("deprecated"))); |
| _assertSource("@deprecated class C = S with M1;", declaration); |
| } |
| |
| void test_visitComment() { |
| _assertSource( |
| "", |
| astFactory.blockComment( |
| <Token>[TokenFactory.tokenFromString("/* comment */")])); |
| } |
| |
| void test_visitCommentReference() { |
| _assertSource( |
| "", astFactory.commentReference(null, AstTestFactory.identifier3("a"))); |
| } |
| |
| void test_visitCompilationUnit_declaration() { |
| _assertSource( |
| "var a;", |
| AstTestFactory.compilationUnit2([ |
| AstTestFactory.topLevelVariableDeclaration2( |
| Keyword.VAR, [AstTestFactory.variableDeclaration("a")]) |
| ])); |
| } |
| |
| void test_visitCompilationUnit_directive() { |
| _assertSource( |
| "library l;", |
| AstTestFactory.compilationUnit3( |
| [AstTestFactory.libraryDirective2("l")])); |
| } |
| |
| void test_visitCompilationUnit_directive_declaration() { |
| _assertSource( |
| "library l; var a;", |
| AstTestFactory.compilationUnit4([ |
| AstTestFactory.libraryDirective2("l") |
| ], [ |
| AstTestFactory.topLevelVariableDeclaration2( |
| Keyword.VAR, [AstTestFactory.variableDeclaration("a")]) |
| ])); |
| } |
| |
| void test_visitCompilationUnit_empty() { |
| _assertSource("", AstTestFactory.compilationUnit()); |
| } |
| |
| void test_visitCompilationUnit_script() { |
| _assertSource( |
| "!#/bin/dartvm", AstTestFactory.compilationUnit5("!#/bin/dartvm")); |
| } |
| |
| void test_visitCompilationUnit_script_declaration() { |
| _assertSource( |
| "!#/bin/dartvm var a;", |
| AstTestFactory.compilationUnit6("!#/bin/dartvm", [ |
| AstTestFactory.topLevelVariableDeclaration2( |
| Keyword.VAR, [AstTestFactory.variableDeclaration("a")]) |
| ])); |
| } |
| |
| void test_visitCompilationUnit_script_directive() { |
| _assertSource( |
| "!#/bin/dartvm library l;", |
| AstTestFactory.compilationUnit7( |
| "!#/bin/dartvm", [AstTestFactory.libraryDirective2("l")])); |
| } |
| |
| void test_visitCompilationUnit_script_directives_declarations() { |
| _assertSource( |
| "!#/bin/dartvm library l; var a;", |
| AstTestFactory.compilationUnit8("!#/bin/dartvm", [ |
| AstTestFactory.libraryDirective2("l") |
| ], [ |
| AstTestFactory.topLevelVariableDeclaration2( |
| Keyword.VAR, [AstTestFactory.variableDeclaration("a")]) |
| ])); |
| } |
| |
| void test_visitConditionalExpression() { |
| _assertSource( |
| "a ? b : c", |
| AstTestFactory.conditionalExpression(AstTestFactory.identifier3("a"), |
| AstTestFactory.identifier3("b"), AstTestFactory.identifier3("c"))); |
| } |
| |
| void test_visitConstructorDeclaration_const() { |
| _assertSource( |
| "const C() {}", |
| AstTestFactory.constructorDeclaration2( |
| Keyword.CONST, |
| null, |
| AstTestFactory.identifier3("C"), |
| null, |
| AstTestFactory.formalParameterList(), |
| [], |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitConstructorDeclaration_external() { |
| _assertSource( |
| "external C();", |
| AstTestFactory.constructorDeclaration(AstTestFactory.identifier3("C"), |
| null, AstTestFactory.formalParameterList(), [])); |
| } |
| |
| void test_visitConstructorDeclaration_minimal() { |
| _assertSource( |
| "C() {}", |
| AstTestFactory.constructorDeclaration2( |
| null, |
| null, |
| AstTestFactory.identifier3("C"), |
| null, |
| AstTestFactory.formalParameterList(), |
| [], |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitConstructorDeclaration_multipleInitializers() { |
| _assertSource( |
| "C() : a = b, c = d {}", |
| AstTestFactory.constructorDeclaration2( |
| null, |
| null, |
| AstTestFactory.identifier3("C"), |
| null, |
| AstTestFactory.formalParameterList(), |
| [ |
| AstTestFactory.constructorFieldInitializer( |
| false, "a", AstTestFactory.identifier3("b")), |
| AstTestFactory.constructorFieldInitializer( |
| false, "c", AstTestFactory.identifier3("d")) |
| ], |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitConstructorDeclaration_multipleParameters() { |
| _assertSource( |
| "C(var a, var b) {}", |
| AstTestFactory.constructorDeclaration2( |
| null, |
| null, |
| AstTestFactory.identifier3("C"), |
| null, |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.simpleFormalParameter(Keyword.VAR, "a"), |
| AstTestFactory.simpleFormalParameter(Keyword.VAR, "b") |
| ]), |
| [], |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitConstructorDeclaration_named() { |
| _assertSource( |
| "C.m() {}", |
| AstTestFactory.constructorDeclaration2( |
| null, |
| null, |
| AstTestFactory.identifier3("C"), |
| "m", |
| AstTestFactory.formalParameterList(), |
| [], |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitConstructorDeclaration_singleInitializer() { |
| _assertSource( |
| "C() : a = b {}", |
| AstTestFactory.constructorDeclaration2( |
| null, |
| null, |
| AstTestFactory.identifier3("C"), |
| null, |
| AstTestFactory.formalParameterList(), |
| [ |
| AstTestFactory.constructorFieldInitializer( |
| false, "a", AstTestFactory.identifier3("b")) |
| ], |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitConstructorDeclaration_withMetadata() { |
| ConstructorDeclaration declaration = AstTestFactory.constructorDeclaration2( |
| null, |
| null, |
| AstTestFactory.identifier3("C"), |
| null, |
| AstTestFactory.formalParameterList(), |
| [], |
| AstTestFactory.blockFunctionBody2()); |
| declaration.metadata.add( |
| AstTestFactory.annotation(AstTestFactory.identifier3("deprecated"))); |
| _assertSource("@deprecated C() {}", declaration); |
| } |
| |
| void test_visitConstructorFieldInitializer_withoutThis() { |
| _assertSource( |
| "a = b", |
| AstTestFactory.constructorFieldInitializer( |
| false, "a", AstTestFactory.identifier3("b"))); |
| } |
| |
| void test_visitConstructorFieldInitializer_withThis() { |
| _assertSource( |
| "this.a = b", |
| AstTestFactory.constructorFieldInitializer( |
| true, "a", AstTestFactory.identifier3("b"))); |
| } |
| |
| void test_visitConstructorName_named_prefix() { |
| _assertSource( |
| "p.C.n", |
| AstTestFactory.constructorName( |
| AstTestFactory.namedType4("p.C.n"), null)); |
| } |
| |
| void test_visitConstructorName_unnamed_noPrefix() { |
| _assertSource("C", |
| AstTestFactory.constructorName(AstTestFactory.namedType4("C"), null)); |
| } |
| |
| void test_visitConstructorName_unnamed_prefix() { |
| _assertSource( |
| "p.C", |
| AstTestFactory.constructorName( |
| AstTestFactory.namedType3(AstTestFactory.identifier5("p", "C")), |
| null)); |
| } |
| |
| void test_visitContinueStatement_label() { |
| _assertSource("continue l;", AstTestFactory.continueStatement("l")); |
| } |
| |
| void test_visitContinueStatement_noLabel() { |
| _assertSource("continue;", AstTestFactory.continueStatement()); |
| } |
| |
| void test_visitDefaultFormalParameter_annotation() { |
| DefaultFormalParameter parameter = AstTestFactory.positionalFormalParameter( |
| AstTestFactory.simpleFormalParameter3("p"), AstTestFactory.integer(0)); |
| parameter.metadata |
| .add(AstTestFactory.annotation(AstTestFactory.identifier3("A"))); |
| _assertSource('@A p = 0', parameter); |
| } |
| |
| void test_visitDefaultFormalParameter_named_noValue() { |
| _assertSource( |
| "p", |
| AstTestFactory.namedFormalParameter( |
| AstTestFactory.simpleFormalParameter3("p"), null)); |
| } |
| |
| void test_visitDefaultFormalParameter_named_value() { |
| _assertSource( |
| "p: 0", |
| AstTestFactory.namedFormalParameter( |
| AstTestFactory.simpleFormalParameter3("p"), |
| AstTestFactory.integer(0))); |
| } |
| |
| void test_visitDefaultFormalParameter_positional_noValue() { |
| _assertSource( |
| "p", |
| AstTestFactory.positionalFormalParameter( |
| AstTestFactory.simpleFormalParameter3("p"), null)); |
| } |
| |
| void test_visitDefaultFormalParameter_positional_value() { |
| _assertSource( |
| "p = 0", |
| AstTestFactory.positionalFormalParameter( |
| AstTestFactory.simpleFormalParameter3("p"), |
| AstTestFactory.integer(0))); |
| } |
| |
| void test_visitDoStatement() { |
| _assertSource( |
| "do {} while (c);", |
| AstTestFactory.doStatement( |
| AstTestFactory.block(), AstTestFactory.identifier3("c"))); |
| } |
| |
| void test_visitDoubleLiteral() { |
| _assertSource("4.2", AstTestFactory.doubleLiteral(4.2)); |
| } |
| |
| void test_visitEmptyFunctionBody() { |
| _assertSource(";", AstTestFactory.emptyFunctionBody()); |
| } |
| |
| void test_visitEmptyStatement() { |
| _assertSource(";", AstTestFactory.emptyStatement()); |
| } |
| |
| void test_visitEnumDeclaration_multiple() { |
| _assertSource("enum E {ONE, TWO}", |
| AstTestFactory.enumDeclaration2("E", ["ONE", "TWO"])); |
| } |
| |
| void test_visitEnumDeclaration_single() { |
| _assertSource( |
| "enum E {ONE}", AstTestFactory.enumDeclaration2("E", ["ONE"])); |
| } |
| |
| void test_visitExportDirective_combinator() { |
| _assertSource( |
| "export 'a.dart' show A;", |
| AstTestFactory.exportDirective2("a.dart", [ |
| AstTestFactory.showCombinator([AstTestFactory.identifier3("A")]) |
| ])); |
| } |
| |
| void test_visitExportDirective_combinators() { |
| _assertSource( |
| "export 'a.dart' show A hide B;", |
| AstTestFactory.exportDirective2("a.dart", [ |
| AstTestFactory.showCombinator([AstTestFactory.identifier3("A")]), |
| AstTestFactory.hideCombinator([AstTestFactory.identifier3("B")]) |
| ])); |
| } |
| |
| void test_visitExportDirective_configurations() { |
| var unit = parseString(content: r''' |
| export 'foo.dart' |
| if (dart.library.io) 'foo_io.dart' |
| if (dart.library.html) 'foo_html.dart'; |
| ''').unit; |
| var directive = unit.directives[0] as ExportDirective; |
| _assertSource( |
| "export 'foo.dart'" |
| " if (dart.library.io) 'foo_io.dart'" |
| " if (dart.library.html) 'foo_html.dart';", |
| directive, |
| ); |
| } |
| |
| void test_visitExportDirective_minimal() { |
| _assertSource( |
| "export 'a.dart';", AstTestFactory.exportDirective2("a.dart")); |
| } |
| |
| void test_visitExportDirective_withMetadata() { |
| ExportDirective directive = AstTestFactory.exportDirective2("a.dart"); |
| directive.metadata.add( |
| AstTestFactory.annotation(AstTestFactory.identifier3("deprecated"))); |
| _assertSource("@deprecated export 'a.dart';", directive); |
| } |
| |
| void test_visitExpressionFunctionBody_async() { |
| _assertSource( |
| "async => a;", |
| AstTestFactory.asyncExpressionFunctionBody( |
| AstTestFactory.identifier3("a"))); |
| } |
| |
| void test_visitExpressionFunctionBody_async_star() { |
| _assertSource( |
| "async* => a;", |
| AstTestFactory.asyncGeneratorExpressionFunctionBody( |
| AstTestFactory.identifier3("a"))); |
| } |
| |
| void test_visitExpressionFunctionBody_simple() { |
| _assertSource("=> a;", |
| AstTestFactory.expressionFunctionBody(AstTestFactory.identifier3("a"))); |
| } |
| |
| void test_visitExpressionStatement() { |
| _assertSource("a;", |
| AstTestFactory.expressionStatement(AstTestFactory.identifier3("a"))); |
| } |
| |
| void test_visitExtendsClause() { |
| _assertSource("extends C", |
| AstTestFactory.extendsClause(AstTestFactory.namedType4("C"))); |
| } |
| |
| void test_visitExtensionDeclaration_empty() { |
| _assertSource( |
| 'extension E on C {}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| isExtensionTypeDeclaration: false)); |
| } |
| |
| void test_visitExtensionDeclaration_multipleMember() { |
| _assertSource( |
| 'extension E on C {var a; var b;}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| members: [ |
| AstTestFactory.fieldDeclaration2(false, Keyword.VAR, |
| [AstTestFactory.variableDeclaration('a')]), |
| AstTestFactory.fieldDeclaration2( |
| false, Keyword.VAR, [AstTestFactory.variableDeclaration('b')]) |
| ], |
| isExtensionTypeDeclaration: false)); |
| } |
| |
| void test_visitExtensionDeclaration_parameters() { |
| _assertSource( |
| 'extension E<T> on C {}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| typeParameters: AstTestFactory.typeParameterList(['T']), |
| extendedType: AstTestFactory.namedType4('C'), |
| isExtensionTypeDeclaration: false)); |
| } |
| |
| void test_visitExtensionDeclaration_singleMember() { |
| _assertSource( |
| 'extension E on C {var a;}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| members: [ |
| AstTestFactory.fieldDeclaration2( |
| false, Keyword.VAR, [AstTestFactory.variableDeclaration('a')]) |
| ], |
| isExtensionTypeDeclaration: false)); |
| } |
| |
| void test_visitExtensionDeclarationHideClause_empty() { |
| _assertSource( |
| 'extension type E on C hide B {}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| hideClause: |
| AstTestFactory.hideClause([AstTestFactory.namedType4("B")]), |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionDeclarationHideClause_multipleMember() { |
| _assertSource( |
| 'extension type E on C hide B {var a; var b;}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| members: [ |
| AstTestFactory.fieldDeclaration2(false, Keyword.VAR, |
| [AstTestFactory.variableDeclaration('a')]), |
| AstTestFactory.fieldDeclaration2( |
| false, Keyword.VAR, [AstTestFactory.variableDeclaration('b')]) |
| ], |
| hideClause: |
| AstTestFactory.hideClause([AstTestFactory.namedType4("B")]), |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionDeclarationHideClause_parameters() { |
| _assertSource( |
| 'extension type E<T> on C hide B {}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| typeParameters: AstTestFactory.typeParameterList(['T']), |
| extendedType: AstTestFactory.namedType4('C'), |
| hideClause: |
| AstTestFactory.hideClause([AstTestFactory.namedType4("B")]), |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionDeclarationHideClause_singleMember() { |
| _assertSource( |
| 'extension type E on C hide B {var a;}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| members: [ |
| AstTestFactory.fieldDeclaration2( |
| false, Keyword.VAR, [AstTestFactory.variableDeclaration('a')]) |
| ], |
| hideClause: |
| AstTestFactory.hideClause([AstTestFactory.namedType4("B")]), |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionDeclarationShowClause_ambiguousElement() { |
| _assertSource( |
| 'extension type E on C show foo {}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| showClause: AstTestFactory.showClause( |
| [AstTestFactory.showHideElement("foo")]), |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionDeclarationShowClause_empty() { |
| _assertSource( |
| 'extension type E on C show B {}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| showClause: |
| AstTestFactory.showClause([AstTestFactory.namedType4("B")]), |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionDeclarationShowClause_getterElement() { |
| _assertSource( |
| 'extension type E on C show get foo {}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| showClause: AstTestFactory.showClause( |
| [AstTestFactory.showHideElementGetter("foo")]), |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionDeclarationShowClause_multipleMember() { |
| _assertSource( |
| 'extension type E on C show B {var a; var b;}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| members: [ |
| AstTestFactory.fieldDeclaration2(false, Keyword.VAR, |
| [AstTestFactory.variableDeclaration('a')]), |
| AstTestFactory.fieldDeclaration2( |
| false, Keyword.VAR, [AstTestFactory.variableDeclaration('b')]) |
| ], |
| showClause: |
| AstTestFactory.showClause([AstTestFactory.namedType4("B")]), |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionDeclarationShowClause_operatorElement() { |
| _assertSource( |
| 'extension type E on C show operator * {}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| showClause: AstTestFactory.showClause( |
| [AstTestFactory.showHideElementOperator("*")]), |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionDeclarationShowClause_parameters() { |
| _assertSource( |
| 'extension type E<T> on C show B {}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| typeParameters: AstTestFactory.typeParameterList(['T']), |
| extendedType: AstTestFactory.namedType4('C'), |
| showClause: |
| AstTestFactory.showClause([AstTestFactory.namedType4("B")]), |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionDeclarationShowClause_qualifiedTypeElement() { |
| _assertSource( |
| 'extension type E on C show prefix.B {}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| showClause: AstTestFactory.showClause([ |
| AstTestFactory.namedType3( |
| AstTestFactory.identifier5('prefix', 'B')) |
| ]), |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionDeclarationShowClause_setterElement() { |
| _assertSource( |
| 'extension type E on C show set foo {}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| showClause: AstTestFactory.showClause( |
| [AstTestFactory.showHideElementSetter("foo")]), |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionDeclarationShowClause_singleMember() { |
| _assertSource( |
| 'extension type E on C show B {var a;}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| members: [ |
| AstTestFactory.fieldDeclaration2( |
| false, Keyword.VAR, [AstTestFactory.variableDeclaration('a')]) |
| ], |
| showClause: |
| AstTestFactory.showClause([AstTestFactory.namedType4("B")]), |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionDeclarationShowClause_typeWithArgumentsElement() { |
| _assertSource( |
| 'extension type E on C show B<int, String> {}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| showClause: AstTestFactory.showClause([ |
| AstTestFactory.namedType3(AstTestFactory.identifier3('B'), [ |
| AstTestFactory.namedType4('int'), |
| AstTestFactory.namedType4('String') |
| ]) |
| ]), |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionDeclarationShowHideClause_empty() { |
| _assertSource( |
| 'extension type E on C show B hide foo {}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| showClause: |
| AstTestFactory.showClause([AstTestFactory.namedType4("B")]), |
| hideClause: AstTestFactory.hideClause( |
| [AstTestFactory.showHideElement("foo")]), |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionOverride_prefixedName_noTypeArgs() { |
| _assertSource( |
| 'p.E(o)', |
| AstTestFactory.extensionOverride( |
| extensionName: AstTestFactory.identifier5('p', 'E'), |
| argumentList: AstTestFactory.argumentList( |
| [AstTestFactory.identifier3('o')]))); |
| } |
| |
| void test_visitExtensionOverride_prefixedName_typeArgs() { |
| _assertSource( |
| 'p.E<A>(o)', |
| AstTestFactory.extensionOverride( |
| extensionName: AstTestFactory.identifier5('p', 'E'), |
| typeArguments: AstTestFactory.typeArgumentList( |
| [AstTestFactory.namedType4('A')]), |
| argumentList: AstTestFactory.argumentList( |
| [AstTestFactory.identifier3('o')]))); |
| } |
| |
| void test_visitExtensionOverride_simpleName_noTypeArgs() { |
| _assertSource( |
| 'E(o)', |
| AstTestFactory.extensionOverride( |
| extensionName: AstTestFactory.identifier3('E'), |
| argumentList: AstTestFactory.argumentList( |
| [AstTestFactory.identifier3('o')]))); |
| } |
| |
| void test_visitExtensionOverride_simpleName_typeArgs() { |
| _assertSource( |
| 'E<A>(o)', |
| AstTestFactory.extensionOverride( |
| extensionName: AstTestFactory.identifier3('E'), |
| typeArguments: AstTestFactory.typeArgumentList( |
| [AstTestFactory.namedType4('A')]), |
| argumentList: AstTestFactory.argumentList( |
| [AstTestFactory.identifier3('o')]))); |
| } |
| |
| void test_visitExtensionTypeDeclaration_empty() { |
| _assertSource( |
| 'extension type E on C {}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionTypeDeclaration_multipleMember() { |
| _assertSource( |
| 'extension type E on C {var a; var b;}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| members: [ |
| AstTestFactory.fieldDeclaration2(false, Keyword.VAR, |
| [AstTestFactory.variableDeclaration('a')]), |
| AstTestFactory.fieldDeclaration2( |
| false, Keyword.VAR, [AstTestFactory.variableDeclaration('b')]) |
| ], |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionTypeDeclaration_parameters() { |
| _assertSource( |
| 'extension type E<T> on C {}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| typeParameters: AstTestFactory.typeParameterList(['T']), |
| extendedType: AstTestFactory.namedType4('C'), |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitExtensionTypeDeclaration_singleMember() { |
| _assertSource( |
| 'extension type E on C {var a;}', |
| AstTestFactory.extensionDeclaration( |
| name: 'E', |
| extendedType: AstTestFactory.namedType4('C'), |
| members: [ |
| AstTestFactory.fieldDeclaration2( |
| false, Keyword.VAR, [AstTestFactory.variableDeclaration('a')]) |
| ], |
| isExtensionTypeDeclaration: true)); |
| } |
| |
| void test_visitFieldDeclaration_abstract() { |
| _assertSource( |
| "abstract var a;", |
| AstTestFactory.fieldDeclaration( |
| false, Keyword.VAR, null, [AstTestFactory.variableDeclaration("a")], |
| isAbstract: true)); |
| } |
| |
| void test_visitFieldDeclaration_external() { |
| _assertSource( |
| "external var a;", |
| AstTestFactory.fieldDeclaration( |
| false, Keyword.VAR, null, [AstTestFactory.variableDeclaration("a")], |
| isExternal: true)); |
| } |
| |
| void test_visitFieldDeclaration_instance() { |
| _assertSource( |
| "var a;", |
| AstTestFactory.fieldDeclaration2( |
| false, Keyword.VAR, [AstTestFactory.variableDeclaration("a")])); |
| } |
| |
| void test_visitFieldDeclaration_static() { |
| _assertSource( |
| "static var a;", |
| AstTestFactory.fieldDeclaration2( |
| true, Keyword.VAR, [AstTestFactory.variableDeclaration("a")])); |
| } |
| |
| void test_visitFieldDeclaration_withMetadata() { |
| FieldDeclaration declaration = AstTestFactory.fieldDeclaration2( |
| false, Keyword.VAR, [AstTestFactory.variableDeclaration("a")]); |
| declaration.metadata.add( |
| AstTestFactory.annotation(AstTestFactory.identifier3("deprecated"))); |
| _assertSource("@deprecated var a;", declaration); |
| } |
| |
| void test_visitFieldFormalParameter_annotation() { |
| FieldFormalParameter parameter = AstTestFactory.fieldFormalParameter2('f'); |
| parameter.metadata |
| .add(AstTestFactory.annotation(AstTestFactory.identifier3("A"))); |
| _assertSource('@A this.f', parameter); |
| } |
| |
| void test_visitFieldFormalParameter_functionTyped() { |
| _assertSource( |
| "A this.a(b)", |
| AstTestFactory.fieldFormalParameter( |
| null, |
| AstTestFactory.namedType4("A"), |
| "a", |
| AstTestFactory.formalParameterList( |
| [AstTestFactory.simpleFormalParameter3("b")]))); |
| } |
| |
| void test_visitFieldFormalParameter_functionTyped_typeParameters() { |
| _assertSource( |
| "A this.a<E, F>(b)", |
| astFactory.fieldFormalParameter2( |
| type: AstTestFactory.namedType4('A'), |
| thisKeyword: TokenFactory.tokenFromKeyword(Keyword.THIS), |
| period: TokenFactory.tokenFromType(TokenType.PERIOD), |
| identifier: AstTestFactory.identifier3('a'), |
| typeParameters: AstTestFactory.typeParameterList(['E', 'F']), |
| parameters: AstTestFactory.formalParameterList( |
| [AstTestFactory.simpleFormalParameter3("b")]))); |
| } |
| |
| void test_visitFieldFormalParameter_keyword() { |
| _assertSource("var this.a", |
| AstTestFactory.fieldFormalParameter(Keyword.VAR, null, "a")); |
| } |
| |
| void test_visitFieldFormalParameter_keywordAndType() { |
| _assertSource( |
| "final A this.a", |
| AstTestFactory.fieldFormalParameter( |
| Keyword.FINAL, AstTestFactory.namedType4("A"), "a")); |
| } |
| |
| void test_visitFieldFormalParameter_type() { |
| _assertSource( |
| "A this.a", |
| AstTestFactory.fieldFormalParameter( |
| null, AstTestFactory.namedType4("A"), "a")); |
| } |
| |
| void test_visitFieldFormalParameter_type_covariant() { |
| var expected = AstTestFactory.fieldFormalParameter( |
| null, AstTestFactory.namedType4("A"), "a"); |
| expected.covariantKeyword = |
| TokenFactory.tokenFromKeyword(Keyword.COVARIANT); |
| _assertSource("covariant A this.a", expected); |
| } |
| |
| void test_visitForEachPartsWithDeclaration() { |
| _assertSource( |
| 'var e in l', |
| astFactory.forEachPartsWithDeclaration( |
| loopVariable: AstTestFactory.declaredIdentifier3('e'), |
| inKeyword: Tokens.in_(), |
| iterable: AstTestFactory.identifier3('l'))); |
| } |
| |
| void test_visitForEachPartsWithIdentifier() { |
| _assertSource( |
| 'e in l', |
| astFactory.forEachPartsWithIdentifier( |
| identifier: AstTestFactory.identifier3('e'), |
| inKeyword: Tokens.in_(), |
| iterable: AstTestFactory.identifier3('l'))); |
| } |
| |
| void test_visitForEachStatement_declared() { |
| _assertSource( |
| "for (var a in b) {}", |
| AstTestFactory.forStatement( |
| AstTestFactory.forEachPartsWithDeclaration( |
| AstTestFactory.declaredIdentifier3("a"), |
| AstTestFactory.identifier3("b")), |
| AstTestFactory.block())); |
| } |
| |
| void test_visitForEachStatement_variable() { |
| _assertSource( |
| "for (a in b) {}", |
| astFactory.forStatement( |
| forKeyword: TokenFactory.tokenFromKeyword(Keyword.FOR), |
| leftParenthesis: TokenFactory.tokenFromType(TokenType.OPEN_PAREN), |
| forLoopParts: astFactory.forEachPartsWithIdentifier( |
| identifier: AstTestFactory.identifier3("a"), |
| inKeyword: TokenFactory.tokenFromKeyword(Keyword.IN), |
| iterable: AstTestFactory.identifier3("b")), |
| rightParenthesis: TokenFactory.tokenFromType(TokenType.CLOSE_PAREN), |
| body: AstTestFactory.block())); |
| } |
| |
| void test_visitForEachStatement_variable_await() { |
| _assertSource( |
| "await for (a in b) {}", |
| astFactory.forStatement( |
| awaitKeyword: TokenFactory.tokenFromString("await"), |
| forKeyword: TokenFactory.tokenFromKeyword(Keyword.FOR), |
| leftParenthesis: TokenFactory.tokenFromType(TokenType.OPEN_PAREN), |
| forLoopParts: astFactory.forEachPartsWithIdentifier( |
| identifier: AstTestFactory.identifier3("a"), |
| inKeyword: TokenFactory.tokenFromKeyword(Keyword.IN), |
| iterable: AstTestFactory.identifier3("b")), |
| rightParenthesis: TokenFactory.tokenFromType(TokenType.CLOSE_PAREN), |
| body: AstTestFactory.block())); |
| } |
| |
| void test_visitForElement() { |
| _assertSource( |
| 'for (e in l) 0', |
| astFactory.forElement( |
| forKeyword: Tokens.for_(), |
| leftParenthesis: Tokens.openParenthesis(), |
| forLoopParts: astFactory.forEachPartsWithIdentifier( |
| identifier: AstTestFactory.identifier3('e'), |
| inKeyword: Tokens.in_(), |
| iterable: AstTestFactory.identifier3('l')), |
| rightParenthesis: Tokens.closeParenthesis(), |
| body: AstTestFactory.integer(0)), |
| ); |
| } |
| |
| void test_visitFormalParameterList_empty() { |
| _assertSource("()", AstTestFactory.formalParameterList()); |
| } |
| |
| void test_visitFormalParameterList_n() { |
| _assertSource( |
| "({a: 0})", |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.namedFormalParameter( |
| AstTestFactory.simpleFormalParameter3("a"), |
| AstTestFactory.integer(0)) |
| ])); |
| } |
| |
| void test_visitFormalParameterList_namedRequired() { |
| _assertSource( |
| "({required a, required A b})", |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.namedFormalParameter( |
| AstTestFactory.simpleFormalParameter3("a") |
| ..requiredKeyword = |
| TokenFactory.tokenFromKeyword(Keyword.REQUIRED), |
| null), |
| AstTestFactory.namedFormalParameter( |
| AstTestFactory.simpleFormalParameter2( |
| null, AstTestFactory.namedType4('A'), "b") |
| ..requiredKeyword = |
| TokenFactory.tokenFromKeyword(Keyword.REQUIRED), |
| null), |
| ])); |
| } |
| |
| void test_visitFormalParameterList_nn() { |
| _assertSource( |
| "({a: 0, b: 1})", |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.namedFormalParameter( |
| AstTestFactory.simpleFormalParameter3("a"), |
| AstTestFactory.integer(0)), |
| AstTestFactory.namedFormalParameter( |
| AstTestFactory.simpleFormalParameter3("b"), |
| AstTestFactory.integer(1)) |
| ])); |
| } |
| |
| void test_visitFormalParameterList_p() { |
| _assertSource( |
| "([a = 0])", |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.positionalFormalParameter( |
| AstTestFactory.simpleFormalParameter3("a"), |
| AstTestFactory.integer(0)) |
| ])); |
| } |
| |
| void test_visitFormalParameterList_pp() { |
| _assertSource( |
| "([a = 0, b = 1])", |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.positionalFormalParameter( |
| AstTestFactory.simpleFormalParameter3("a"), |
| AstTestFactory.integer(0)), |
| AstTestFactory.positionalFormalParameter( |
| AstTestFactory.simpleFormalParameter3("b"), |
| AstTestFactory.integer(1)) |
| ])); |
| } |
| |
| void test_visitFormalParameterList_r() { |
| _assertSource( |
| "(a)", |
| AstTestFactory.formalParameterList( |
| [AstTestFactory.simpleFormalParameter3("a")])); |
| } |
| |
| void test_visitFormalParameterList_rn() { |
| _assertSource( |
| "(a, {b: 1})", |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.simpleFormalParameter3("a"), |
| AstTestFactory.namedFormalParameter( |
| AstTestFactory.simpleFormalParameter3("b"), |
| AstTestFactory.integer(1)) |
| ])); |
| } |
| |
| void test_visitFormalParameterList_rnn() { |
| _assertSource( |
| "(a, {b: 1, c: 2})", |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.simpleFormalParameter3("a"), |
| AstTestFactory.namedFormalParameter( |
| AstTestFactory.simpleFormalParameter3("b"), |
| AstTestFactory.integer(1)), |
| AstTestFactory.namedFormalParameter( |
| AstTestFactory.simpleFormalParameter3("c"), |
| AstTestFactory.integer(2)) |
| ])); |
| } |
| |
| void test_visitFormalParameterList_rp() { |
| _assertSource( |
| "(a, [b = 1])", |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.simpleFormalParameter3("a"), |
| AstTestFactory.positionalFormalParameter( |
| AstTestFactory.simpleFormalParameter3("b"), |
| AstTestFactory.integer(1)) |
| ])); |
| } |
| |
| void test_visitFormalParameterList_rpp() { |
| _assertSource( |
| "(a, [b = 1, c = 2])", |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.simpleFormalParameter3("a"), |
| AstTestFactory.positionalFormalParameter( |
| AstTestFactory.simpleFormalParameter3("b"), |
| AstTestFactory.integer(1)), |
| AstTestFactory.positionalFormalParameter( |
| AstTestFactory.simpleFormalParameter3("c"), |
| AstTestFactory.integer(2)) |
| ])); |
| } |
| |
| void test_visitFormalParameterList_rr() { |
| _assertSource( |
| "(a, b)", |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.simpleFormalParameter3("a"), |
| AstTestFactory.simpleFormalParameter3("b") |
| ])); |
| } |
| |
| void test_visitFormalParameterList_rrn() { |
| _assertSource( |
| "(a, b, {c: 3})", |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.simpleFormalParameter3("a"), |
| AstTestFactory.simpleFormalParameter3("b"), |
| AstTestFactory.namedFormalParameter( |
| AstTestFactory.simpleFormalParameter3("c"), |
| AstTestFactory.integer(3)) |
| ])); |
| } |
| |
| void test_visitFormalParameterList_rrnn() { |
| _assertSource( |
| "(a, b, {c: 3, d: 4})", |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.simpleFormalParameter3("a"), |
| AstTestFactory.simpleFormalParameter3("b"), |
| AstTestFactory.namedFormalParameter( |
| AstTestFactory.simpleFormalParameter3("c"), |
| AstTestFactory.integer(3)), |
| AstTestFactory.namedFormalParameter( |
| AstTestFactory.simpleFormalParameter3("d"), |
| AstTestFactory.integer(4)) |
| ])); |
| } |
| |
| void test_visitFormalParameterList_rrp() { |
| _assertSource( |
| "(a, b, [c = 3])", |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.simpleFormalParameter3("a"), |
| AstTestFactory.simpleFormalParameter3("b"), |
| AstTestFactory.positionalFormalParameter( |
| AstTestFactory.simpleFormalParameter3("c"), |
| AstTestFactory.integer(3)) |
| ])); |
| } |
| |
| void test_visitFormalParameterList_rrpp() { |
| _assertSource( |
| "(a, b, [c = 3, d = 4])", |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.simpleFormalParameter3("a"), |
| AstTestFactory.simpleFormalParameter3("b"), |
| AstTestFactory.positionalFormalParameter( |
| AstTestFactory.simpleFormalParameter3("c"), |
| AstTestFactory.integer(3)), |
| AstTestFactory.positionalFormalParameter( |
| AstTestFactory.simpleFormalParameter3("d"), |
| AstTestFactory.integer(4)) |
| ])); |
| } |
| |
| void test_visitForPartsWithDeclarations() { |
| _assertSource( |
| 'var v; b; u', |
| astFactory.forPartsWithDeclarations( |
| variables: AstTestFactory.variableDeclarationList2( |
| Keyword.VAR, [AstTestFactory.variableDeclaration('v')]), |
| leftSeparator: Tokens.semicolon(), |
| condition: AstTestFactory.identifier3('b'), |
| rightSeparator: Tokens.semicolon(), |
| updaters: [AstTestFactory.identifier3('u')])); |
| } |
| |
| void test_visitForPartsWithExpression() { |
| _assertSource( |
| 'v; b; u', |
| astFactory.forPartsWithExpression( |
| initialization: AstTestFactory.identifier3('v'), |
| leftSeparator: Tokens.semicolon(), |
| condition: AstTestFactory.identifier3('b'), |
| rightSeparator: Tokens.semicolon(), |
| updaters: [AstTestFactory.identifier3('u')])); |
| } |
| |
| void test_visitForStatement() { |
| _assertSource( |
| 'for (e in l) s;', |
| astFactory.forStatement( |
| forKeyword: Tokens.for_(), |
| leftParenthesis: Tokens.openParenthesis(), |
| forLoopParts: astFactory.forEachPartsWithIdentifier( |
| identifier: AstTestFactory.identifier3('e'), |
| inKeyword: Tokens.in_(), |
| iterable: AstTestFactory.identifier3('l')), |
| rightParenthesis: Tokens.closeParenthesis(), |
| body: AstTestFactory.expressionStatement( |
| AstTestFactory.identifier3('s'))), |
| ); |
| } |
| |
| void test_visitForStatement_c() { |
| _assertSource( |
| "for (; c;) {}", |
| AstTestFactory.forStatement( |
| AstTestFactory.forPartsWithExpression( |
| null, AstTestFactory.identifier3("c"), null), |
| AstTestFactory.block())); |
| } |
| |
| void test_visitForStatement_cu() { |
| _assertSource( |
| "for (; c; u) {}", |
| AstTestFactory.forStatement( |
| AstTestFactory.forPartsWithExpression( |
| null, |
| AstTestFactory.identifier3("c"), |
| [AstTestFactory.identifier3("u")]), |
| AstTestFactory.block())); |
| } |
| |
| void test_visitForStatement_e() { |
| _assertSource( |
| "for (e;;) {}", |
| AstTestFactory.forStatement( |
| AstTestFactory.forPartsWithExpression( |
| AstTestFactory.identifier3("e"), null, null), |
| AstTestFactory.block())); |
| } |
| |
| void test_visitForStatement_ec() { |
| _assertSource( |
| "for (e; c;) {}", |
| AstTestFactory.forStatement( |
| AstTestFactory.forPartsWithExpression( |
| AstTestFactory.identifier3("e"), |
| AstTestFactory.identifier3("c"), |
| null), |
| AstTestFactory.block())); |
| } |
| |
| void test_visitForStatement_ecu() { |
| _assertSource( |
| "for (e; c; u) {}", |
| AstTestFactory.forStatement( |
| AstTestFactory.forPartsWithExpression( |
| AstTestFactory.identifier3("e"), |
| AstTestFactory.identifier3("c"), |
| [AstTestFactory.identifier3("u")]), |
| AstTestFactory.block())); |
| } |
| |
| void test_visitForStatement_eu() { |
| _assertSource( |
| "for (e;; u) {}", |
| AstTestFactory.forStatement( |
| AstTestFactory.forPartsWithExpression( |
| AstTestFactory.identifier3("e"), |
| null, |
| [AstTestFactory.identifier3("u")]), |
| AstTestFactory.block())); |
| } |
| |
| void test_visitForStatement_i() { |
| _assertSource( |
| "for (var i;;) {}", |
| AstTestFactory.forStatement( |
| AstTestFactory.forPartsWithDeclarations( |
| AstTestFactory.variableDeclarationList2( |
| Keyword.VAR, [AstTestFactory.variableDeclaration("i")]), |
| null, |
| null), |
| AstTestFactory.block())); |
| } |
| |
| void test_visitForStatement_ic() { |
| _assertSource( |
| "for (var i; c;) {}", |
| AstTestFactory.forStatement( |
| AstTestFactory.forPartsWithDeclarations( |
| AstTestFactory.variableDeclarationList2( |
| Keyword.VAR, [AstTestFactory.variableDeclaration("i")]), |
| AstTestFactory.identifier3("c"), |
| null), |
| AstTestFactory.block())); |
| } |
| |
| void test_visitForStatement_icu() { |
| _assertSource( |
| "for (var i; c; u) {}", |
| AstTestFactory.forStatement( |
| AstTestFactory.forPartsWithDeclarations( |
| AstTestFactory.variableDeclarationList2( |
| Keyword.VAR, [AstTestFactory.variableDeclaration("i")]), |
| AstTestFactory.identifier3("c"), |
| [AstTestFactory.identifier3("u")]), |
| AstTestFactory.block())); |
| } |
| |
| void test_visitForStatement_iu() { |
| _assertSource( |
| "for (var i;; u) {}", |
| AstTestFactory.forStatement( |
| AstTestFactory.forPartsWithDeclarations( |
| AstTestFactory.variableDeclarationList2( |
| Keyword.VAR, [AstTestFactory.variableDeclaration("i")]), |
| null, |
| [AstTestFactory.identifier3("u")]), |
| AstTestFactory.block())); |
| } |
| |
| void test_visitForStatement_u() { |
| _assertSource( |
| "for (;; u) {}", |
| AstTestFactory.forStatement( |
| AstTestFactory.forPartsWithExpression( |
| null, null, [AstTestFactory.identifier3("u")]), |
| AstTestFactory.block())); |
| } |
| |
| void test_visitFunctionDeclaration_external() { |
| var functionDeclaration = AstTestFactory.functionDeclaration( |
| null, |
| null, |
| "f", |
| AstTestFactory.functionExpression2(AstTestFactory.formalParameterList(), |
| AstTestFactory.emptyFunctionBody())); |
| functionDeclaration.externalKeyword = |
| TokenFactory.tokenFromKeyword(Keyword.EXTERNAL); |
| _assertSource("external f();", functionDeclaration); |
| } |
| |
| void test_visitFunctionDeclaration_getter() { |
| _assertSource( |
| "get f() {}", |
| AstTestFactory.functionDeclaration( |
| null, Keyword.GET, "f", AstTestFactory.functionExpression())); |
| } |
| |
| void test_visitFunctionDeclaration_local_blockBody() { |
| FunctionDeclaration f = AstTestFactory.functionDeclaration( |
| null, null, "f", AstTestFactory.functionExpression()); |
| FunctionDeclarationStatement fStatement = |
| astFactory.functionDeclarationStatement(f); |
| _assertSource( |
| "main() {f() {} 42;}", |
| AstTestFactory.functionDeclaration( |
| null, |
| null, |
| "main", |
| AstTestFactory.functionExpression2( |
| AstTestFactory.formalParameterList(), |
| AstTestFactory.blockFunctionBody2([ |
| fStatement, |
| AstTestFactory.expressionStatement(AstTestFactory.integer(42)) |
| ])))); |
| } |
| |
| void test_visitFunctionDeclaration_local_expressionBody() { |
| FunctionDeclaration f = AstTestFactory.functionDeclaration( |
| null, |
| null, |
| "f", |
| AstTestFactory.functionExpression2(AstTestFactory.formalParameterList(), |
| AstTestFactory.expressionFunctionBody(AstTestFactory.integer(1)))); |
| FunctionDeclarationStatement fStatement = |
| astFactory.functionDeclarationStatement(f); |
| _assertSource( |
| "main() {f() => 1; 2;}", |
| AstTestFactory.functionDeclaration( |
| null, |
| null, |
| "main", |
| AstTestFactory.functionExpression2( |
| AstTestFactory.formalParameterList(), |
| AstTestFactory.blockFunctionBody2([ |
| fStatement, |
| AstTestFactory.expressionStatement(AstTestFactory.integer(2)) |
| ])))); |
| } |
| |
| void test_visitFunctionDeclaration_normal() { |
| _assertSource( |
| "f() {}", |
| AstTestFactory.functionDeclaration( |
| null, null, "f", AstTestFactory.functionExpression())); |
| } |
| |
| void test_visitFunctionDeclaration_setter() { |
| _assertSource( |
| "set f() {}", |
| AstTestFactory.functionDeclaration( |
| null, Keyword.SET, "f", AstTestFactory.functionExpression())); |
| } |
| |
| void test_visitFunctionDeclaration_typeParameters() { |
| _assertSource( |
| "f<E>() {}", |
| AstTestFactory.functionDeclaration( |
| null, |
| null, |
| "f", |
| AstTestFactory.functionExpression3( |
| AstTestFactory.typeParameterList2(['E']), |
| AstTestFactory.formalParameterList(), |
| AstTestFactory.blockFunctionBody2()))); |
| } |
| |
| void test_visitFunctionDeclaration_withMetadata() { |
| FunctionDeclaration declaration = AstTestFactory.functionDeclaration( |
| null, null, "f", AstTestFactory.functionExpression()); |
| declaration.metadata.add( |
| AstTestFactory.annotation(AstTestFactory.identifier3("deprecated"))); |
| _assertSource("@deprecated f() {}", declaration); |
| } |
| |
| void test_visitFunctionDeclarationStatement() { |
| _assertSource( |
| "f() {}", |
| AstTestFactory.functionDeclarationStatement( |
| null, null, "f", AstTestFactory.functionExpression())); |
| } |
| |
| void test_visitFunctionExpression() { |
| _assertSource("() {}", AstTestFactory.functionExpression()); |
| } |
| |
| void test_visitFunctionExpression_typeParameters() { |
| _assertSource( |
| "<E>() {}", |
| AstTestFactory.functionExpression3( |
| AstTestFactory.typeParameterList2(['E']), |
| AstTestFactory.formalParameterList(), |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitFunctionExpressionInvocation_minimal() { |
| _assertSource( |
| "f()", |
| AstTestFactory.functionExpressionInvocation( |
| AstTestFactory.identifier3("f"))); |
| } |
| |
| void test_visitFunctionExpressionInvocation_typeArguments() { |
| _assertSource( |
| "f<A>()", |
| AstTestFactory.functionExpressionInvocation2( |
| AstTestFactory.identifier3("f"), |
| AstTestFactory.typeArgumentList([AstTestFactory.namedType4('A')]))); |
| } |
| |
| void test_visitFunctionTypeAlias_generic() { |
| _assertSource( |
| "typedef A F<B>();", |
| AstTestFactory.typeAlias( |
| AstTestFactory.namedType4("A"), |
| "F", |
| AstTestFactory.typeParameterList(["B"]), |
| AstTestFactory.formalParameterList())); |
| } |
| |
| void test_visitFunctionTypeAlias_nonGeneric() { |
| _assertSource( |
| "typedef A F();", |
| AstTestFactory.typeAlias(AstTestFactory.namedType4("A"), "F", null, |
| AstTestFactory.formalParameterList())); |
| } |
| |
| void test_visitFunctionTypeAlias_withMetadata() { |
| FunctionTypeAlias declaration = AstTestFactory.typeAlias( |
| AstTestFactory.namedType4("A"), |
| "F", |
| null, |
| AstTestFactory.formalParameterList()); |
| declaration.metadata.add( |
| AstTestFactory.annotation(AstTestFactory.identifier3("deprecated"))); |
| _assertSource("@deprecated typedef A F();", declaration); |
| } |
| |
| void test_visitFunctionTypedFormalParameter_annotation() { |
| FunctionTypedFormalParameter parameter = |
| AstTestFactory.functionTypedFormalParameter(null, "f"); |
| parameter.metadata |
| .add(AstTestFactory.annotation(AstTestFactory.identifier3("A"))); |
| _assertSource('@A f()', parameter); |
| } |
| |
| void test_visitFunctionTypedFormalParameter_noType() { |
| _assertSource( |
| "f()", AstTestFactory.functionTypedFormalParameter(null, "f")); |
| } |
| |
| void test_visitFunctionTypedFormalParameter_nullable() { |
| _assertSource( |
| "T f()?", |
| astFactory.functionTypedFormalParameter2( |
| returnType: AstTestFactory.namedType4("T"), |
| identifier: AstTestFactory.identifier3('f'), |
| parameters: AstTestFactory.formalParameterList([]), |
| question: TokenFactory.tokenFromType(TokenType.QUESTION))); |
| } |
| |
| void test_visitFunctionTypedFormalParameter_type() { |
| _assertSource( |
| "T f()", |
| AstTestFactory.functionTypedFormalParameter( |
| AstTestFactory.namedType4("T"), "f")); |
| } |
| |
| void test_visitFunctionTypedFormalParameter_type_covariant() { |
| var expected = AstTestFactory.functionTypedFormalParameter( |
| AstTestFactory.namedType4("T"), "f"); |
| expected.covariantKeyword = |
| TokenFactory.tokenFromKeyword(Keyword.COVARIANT); |
| _assertSource("covariant T f()", expected); |
| } |
| |
| void test_visitFunctionTypedFormalParameter_typeParameters() { |
| _assertSource( |
| "T f<E>()", |
| astFactory.functionTypedFormalParameter2( |
| returnType: AstTestFactory.namedType4("T"), |
| identifier: AstTestFactory.identifier3('f'), |
| typeParameters: AstTestFactory.typeParameterList(['E']), |
| parameters: AstTestFactory.formalParameterList([]))); |
| } |
| |
| void test_visitGenericFunctionType() { |
| _assertSource( |
| "int Function<T>(T)", |
| AstTestFactory.genericFunctionType( |
| AstTestFactory.namedType4("int"), |
| AstTestFactory.typeParameterList2(['T']), |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.simpleFormalParameter4( |
| AstTestFactory.namedType4("T"), null) |
| ]))); |
| } |
| |
| void test_visitGenericFunctionType_withQuestion() { |
| _assertSource( |
| "int Function<T>(T)?", |
| AstTestFactory.genericFunctionType( |
| AstTestFactory.namedType4("int"), |
| AstTestFactory.typeParameterList2(['T']), |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.simpleFormalParameter4( |
| AstTestFactory.namedType4("T"), null) |
| ]), |
| question: true)); |
| } |
| |
| void test_visitGenericTypeAlias() { |
| _assertSource( |
| "typedef X<S> = S Function<T>(T);", |
| AstTestFactory.genericTypeAlias( |
| 'X', |
| AstTestFactory.typeParameterList2(['S']), |
| AstTestFactory.genericFunctionType( |
| AstTestFactory.namedType4("S"), |
| AstTestFactory.typeParameterList2(['T']), |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.simpleFormalParameter4( |
| AstTestFactory.namedType4("T"), null) |
| ])))); |
| } |
| |
| void test_visitIfElement_else() { |
| _assertSource( |
| 'if (b) 1 else 0', |
| astFactory.ifElement( |
| ifKeyword: Tokens.if_(), |
| leftParenthesis: Tokens.openParenthesis(), |
| condition: AstTestFactory.identifier3('b'), |
| rightParenthesis: Tokens.closeParenthesis(), |
| thenElement: AstTestFactory.integer(1), |
| elseKeyword: Tokens.else_(), |
| elseElement: AstTestFactory.integer(0))); |
| } |
| |
| void test_visitIfElement_then() { |
| _assertSource( |
| 'if (b) 1', |
| astFactory.ifElement( |
| ifKeyword: Tokens.if_(), |
| leftParenthesis: Tokens.openParenthesis(), |
| condition: AstTestFactory.identifier3('b'), |
| rightParenthesis: Tokens.closeParenthesis(), |
| thenElement: AstTestFactory.integer(1))); |
| } |
| |
| void test_visitIfStatement_withElse() { |
| _assertSource( |
| "if (c) {} else {}", |
| AstTestFactory.ifStatement2(AstTestFactory.identifier3("c"), |
| AstTestFactory.block(), AstTestFactory.block())); |
| } |
| |
| void test_visitIfStatement_withoutElse() { |
| _assertSource( |
| "if (c) {}", |
| AstTestFactory.ifStatement( |
| AstTestFactory.identifier3("c"), AstTestFactory.block())); |
| } |
| |
| void test_visitImplementsClause_multiple() { |
| _assertSource( |
| "implements A, B", |
| AstTestFactory.implementsClause( |
| [AstTestFactory.namedType4("A"), AstTestFactory.namedType4("B")])); |
| } |
| |
| void test_visitImplementsClause_single() { |
| _assertSource("implements A", |
| AstTestFactory.implementsClause([AstTestFactory.namedType4("A")])); |
| } |
| |
| void test_visitImportDirective_combinator() { |
| _assertSource( |
| "import 'a.dart' show A;", |
| AstTestFactory.importDirective3("a.dart", null, [ |
| AstTestFactory.showCombinator([AstTestFactory.identifier3("A")]) |
| ])); |
| } |
| |
| void test_visitImportDirective_combinators() { |
| _assertSource( |
| "import 'a.dart' show A hide B;", |
| AstTestFactory.importDirective3("a.dart", null, [ |
| AstTestFactory.showCombinator([AstTestFactory.identifier3("A")]), |
| AstTestFactory.hideCombinator([AstTestFactory.identifier3("B")]) |
| ])); |
| } |
| |
| void test_visitImportDirective_configurations() { |
| var unit = parseString(content: r''' |
| import 'foo.dart' |
| if (dart.library.io) 'foo_io.dart' |
| if (dart.library.html) 'foo_html.dart'; |
| ''').unit; |
| var directive = unit.directives[0] as ImportDirective; |
| _assertSource( |
| "import 'foo.dart'" |
| " if (dart.library.io) 'foo_io.dart'" |
| " if (dart.library.html) 'foo_html.dart';", |
| directive, |
| ); |
| } |
| |
| void test_visitImportDirective_deferred() { |
| _assertSource("import 'a.dart' deferred as p;", |
| AstTestFactory.importDirective2("a.dart", true, "p")); |
| } |
| |
| void test_visitImportDirective_minimal() { |
| _assertSource( |
| "import 'a.dart';", AstTestFactory.importDirective3("a.dart", null)); |
| } |
| |
| void test_visitImportDirective_prefix() { |
| _assertSource("import 'a.dart' as p;", |
| AstTestFactory.importDirective3("a.dart", "p")); |
| } |
| |
| void test_visitImportDirective_prefix_combinator() { |
| _assertSource( |
| "import 'a.dart' as p show A;", |
| AstTestFactory.importDirective3("a.dart", "p", [ |
| AstTestFactory.showCombinator([AstTestFactory.identifier3("A")]) |
| ])); |
| } |
| |
| void test_visitImportDirective_prefix_combinators() { |
| _assertSource( |
| "import 'a.dart' as p show A hide B;", |
| AstTestFactory.importDirective3("a.dart", "p", [ |
| AstTestFactory.showCombinator([AstTestFactory.identifier3("A")]), |
| AstTestFactory.hideCombinator([AstTestFactory.identifier3("B")]) |
| ])); |
| } |
| |
| void test_visitImportDirective_withMetadata() { |
| ImportDirective directive = AstTestFactory.importDirective3("a.dart", null); |
| directive.metadata.add( |
| AstTestFactory.annotation(AstTestFactory.identifier3("deprecated"))); |
| _assertSource("@deprecated import 'a.dart';", directive); |
| } |
| |
| void test_visitImportHideCombinator_multiple() { |
| _assertSource( |
| "hide a, b", |
| AstTestFactory.hideCombinator([ |
| AstTestFactory.identifier3("a"), |
| AstTestFactory.identifier3("b") |
| ])); |
| } |
| |
| void test_visitImportHideCombinator_single() { |
| _assertSource("hide a", |
| AstTestFactory.hideCombinator([AstTestFactory.identifier3("a")])); |
| } |
| |
| void test_visitImportShowCombinator_multiple() { |
| _assertSource( |
| "show a, b", |
| AstTestFactory.showCombinator([ |
| AstTestFactory.identifier3("a"), |
| AstTestFactory.identifier3("b") |
| ])); |
| } |
| |
| void test_visitImportShowCombinator_single() { |
| _assertSource("show a", |
| AstTestFactory.showCombinator([AstTestFactory.identifier3("a")])); |
| } |
| |
| void test_visitIndexExpression() { |
| _assertSource( |
| "a[i]", |
| AstTestFactory.indexExpression( |
| target: AstTestFactory.identifier3("a"), |
| index: AstTestFactory.identifier3("i"), |
| ), |
| ); |
| } |
| |
| void test_visitInstanceCreationExpression_const() { |
| _assertSource( |
| "const C()", |
| AstTestFactory.instanceCreationExpression2( |
| Keyword.CONST, AstTestFactory.namedType4("C"))); |
| } |
| |
| void test_visitInstanceCreationExpression_named() { |
| _assertSource( |
| "new C.c()", |
| AstTestFactory.instanceCreationExpression3( |
| Keyword.NEW, AstTestFactory.namedType4("C"), "c")); |
| } |
| |
| void test_visitInstanceCreationExpression_unnamed() { |
| _assertSource( |
| "new C()", |
| AstTestFactory.instanceCreationExpression2( |
| Keyword.NEW, AstTestFactory.namedType4("C"))); |
| } |
| |
| void test_visitIntegerLiteral() { |
| _assertSource("42", AstTestFactory.integer(42)); |
| } |
| |
| void test_visitInterpolationExpression_expression() { |
| _assertSource( |
| "\${a}", |
| AstTestFactory.interpolationExpression( |
| AstTestFactory.identifier3("a"))); |
| } |
| |
| void test_visitInterpolationExpression_identifier() { |
| _assertSource("\$a", AstTestFactory.interpolationExpression2("a")); |
| } |
| |
| void test_visitInterpolationString() { |
| _assertSource("'x", AstTestFactory.interpolationString("'x", "x")); |
| } |
| |
| void test_visitIsExpression_negated() { |
| _assertSource( |
| "a is! C", |
| AstTestFactory.isExpression(AstTestFactory.identifier3("a"), true, |
| AstTestFactory.namedType4("C"))); |
| } |
| |
| void test_visitIsExpression_normal() { |
| _assertSource( |
| "a is C", |
| AstTestFactory.isExpression(AstTestFactory.identifier3("a"), false, |
| AstTestFactory.namedType4("C"))); |
| } |
| |
| void test_visitLabel() { |
| _assertSource("a:", AstTestFactory.label2("a")); |
| } |
| |
| void test_visitLabeledStatement_multiple() { |
| _assertSource( |
| "a: b: return;", |
| AstTestFactory.labeledStatement( |
| [AstTestFactory.label2("a"), AstTestFactory.label2("b")], |
| AstTestFactory.returnStatement())); |
| } |
| |
| void test_visitLabeledStatement_single() { |
| _assertSource( |
| "a: return;", |
| AstTestFactory.labeledStatement( |
| [AstTestFactory.label2("a")], AstTestFactory.returnStatement())); |
| } |
| |
| void test_visitLibraryDirective() { |
| _assertSource("library l;", AstTestFactory.libraryDirective2("l")); |
| } |
| |
| void test_visitLibraryDirective_withMetadata() { |
| LibraryDirective directive = AstTestFactory.libraryDirective2("l"); |
| directive.metadata.add( |
| AstTestFactory.annotation(AstTestFactory.identifier3("deprecated"))); |
| _assertSource("@deprecated library l;", directive); |
| } |
| |
| void test_visitLibraryIdentifier_multiple() { |
| _assertSource( |
| "a.b.c", |
| AstTestFactory.libraryIdentifier([ |
| AstTestFactory.identifier3("a"), |
| AstTestFactory.identifier3("b"), |
| AstTestFactory.identifier3("c") |
| ])); |
| } |
| |
| void test_visitLibraryIdentifier_single() { |
| _assertSource("a", |
| AstTestFactory.libraryIdentifier([AstTestFactory.identifier3("a")])); |
| } |
| |
| void test_visitListLiteral_complex() { |
| _assertSource( |
| '<int>[0, for (e in l) 0, if (b) 1, ...[0]]', |
| astFactory.listLiteral( |
| null, |
| AstTestFactory.typeArgumentList([AstTestFactory.namedType4('int')]), |
| Tokens.openSquareBracket(), |
| [ |
| AstTestFactory.integer(0), |
| astFactory.forElement( |
| forKeyword: Tokens.for_(), |
| leftParenthesis: Tokens.openParenthesis(), |
| forLoopParts: astFactory.forEachPartsWithIdentifier( |
| identifier: AstTestFactory.identifier3('e'), |
| inKeyword: Tokens.in_(), |
| iterable: AstTestFactory.identifier3('l')), |
| rightParenthesis: Tokens.closeParenthesis(), |
| body: AstTestFactory.integer(0)), |
| astFactory.ifElement( |
| ifKeyword: Tokens.if_(), |
| leftParenthesis: Tokens.openParenthesis(), |
| condition: AstTestFactory.identifier3('b'), |
| rightParenthesis: Tokens.closeParenthesis(), |
| thenElement: AstTestFactory.integer(1)), |
| astFactory.spreadElement( |
| spreadOperator: TokenFactory.tokenFromType( |
| TokenType.PERIOD_PERIOD_PERIOD), |
| expression: astFactory.listLiteral( |
| null, |
| null, |
| Tokens.openSquareBracket(), |
| [AstTestFactory.integer(0)], |
| Tokens.closeSquareBracket())) |
| ], |
| Tokens.closeSquareBracket())); |
| } |
| |
| void test_visitListLiteral_const() { |
| _assertSource("const []", AstTestFactory.listLiteral2(Keyword.CONST, null)); |
| } |
| |
| void test_visitListLiteral_empty() { |
| _assertSource("[]", AstTestFactory.listLiteral()); |
| } |
| |
| void test_visitListLiteral_nonEmpty() { |
| _assertSource( |
| "[a, b, c]", |
| AstTestFactory.listLiteral([ |
| AstTestFactory.identifier3("a"), |
| AstTestFactory.identifier3("b"), |
| AstTestFactory.identifier3("c") |
| ])); |
| } |
| |
| void test_visitListLiteral_withConst_withoutTypeArgs() { |
| _assertSource( |
| 'const [0]', |
| astFactory.listLiteral( |
| TokenFactory.tokenFromKeyword(Keyword.CONST), |
| null, |
| Tokens.openSquareBracket(), |
| [AstTestFactory.integer(0)], |
| Tokens.closeSquareBracket())); |
| } |
| |
| void test_visitListLiteral_withConst_withTypeArgs() { |
| _assertSource( |
| 'const <int>[0]', |
| astFactory.listLiteral( |
| TokenFactory.tokenFromKeyword(Keyword.CONST), |
| AstTestFactory.typeArgumentList([AstTestFactory.namedType4('int')]), |
| Tokens.openSquareBracket(), |
| [AstTestFactory.integer(0)], |
| Tokens.closeSquareBracket())); |
| } |
| |
| void test_visitListLiteral_withoutConst_withoutTypeArgs() { |
| _assertSource( |
| '[0]', |
| astFactory.listLiteral(null, null, Tokens.openSquareBracket(), |
| [AstTestFactory.integer(0)], Tokens.closeSquareBracket())); |
| } |
| |
| void test_visitListLiteral_withoutConst_withTypeArgs() { |
| _assertSource( |
| '<int>[0]', |
| astFactory.listLiteral( |
| null, |
| AstTestFactory.typeArgumentList([AstTestFactory.namedType4('int')]), |
| Tokens.openSquareBracket(), |
| [AstTestFactory.integer(0)], |
| Tokens.closeSquareBracket())); |
| } |
| |
| void test_visitMapLiteral_const() { |
| _assertSource( |
| "const {}", AstTestFactory.setOrMapLiteral(Keyword.CONST, null)); |
| } |
| |
| void test_visitMapLiteral_empty() { |
| _assertSource("{}", AstTestFactory.setOrMapLiteral(null, null)); |
| } |
| |
| void test_visitMapLiteral_nonEmpty() { |
| _assertSource( |
| "{'a' : a, 'b' : b, 'c' : c}", |
| AstTestFactory.setOrMapLiteral(null, null, [ |
| AstTestFactory.mapLiteralEntry("a", AstTestFactory.identifier3("a")), |
| AstTestFactory.mapLiteralEntry("b", AstTestFactory.identifier3("b")), |
| AstTestFactory.mapLiteralEntry("c", AstTestFactory.identifier3("c")) |
| ])); |
| } |
| |
| void test_visitMapLiteralEntry() { |
| _assertSource("'a' : b", |
| AstTestFactory.mapLiteralEntry("a", AstTestFactory.identifier3("b"))); |
| } |
| |
| void test_visitMethodDeclaration_external() { |
| _assertSource( |
| "external m();", |
| AstTestFactory.methodDeclaration( |
| null, |
| null, |
| null, |
| null, |
| AstTestFactory.identifier3("m"), |
| AstTestFactory.formalParameterList())); |
| } |
| |
| void test_visitMethodDeclaration_external_returnType() { |
| _assertSource( |
| "external T m();", |
| AstTestFactory.methodDeclaration( |
| null, |
| AstTestFactory.namedType4("T"), |
| null, |
| null, |
| AstTestFactory.identifier3("m"), |
| AstTestFactory.formalParameterList())); |
| } |
| |
| void test_visitMethodDeclaration_getter() { |
| _assertSource( |
| "get m {}", |
| AstTestFactory.methodDeclaration2( |
| null, |
| null, |
| Keyword.GET, |
| null, |
| AstTestFactory.identifier3("m"), |
| null, |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitMethodDeclaration_getter_returnType() { |
| _assertSource( |
| "T get m {}", |
| AstTestFactory.methodDeclaration2( |
| null, |
| AstTestFactory.namedType4("T"), |
| Keyword.GET, |
| null, |
| AstTestFactory.identifier3("m"), |
| null, |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitMethodDeclaration_getter_seturnType() { |
| _assertSource( |
| "T set m(var v) {}", |
| AstTestFactory.methodDeclaration2( |
| null, |
| AstTestFactory.namedType4("T"), |
| Keyword.SET, |
| null, |
| AstTestFactory.identifier3("m"), |
| AstTestFactory.formalParameterList( |
| [AstTestFactory.simpleFormalParameter(Keyword.VAR, "v")]), |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitMethodDeclaration_minimal() { |
| _assertSource( |
| "m() {}", |
| AstTestFactory.methodDeclaration2( |
| null, |
| null, |
| null, |
| null, |
| AstTestFactory.identifier3("m"), |
| AstTestFactory.formalParameterList(), |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitMethodDeclaration_multipleParameters() { |
| _assertSource( |
| "m(var a, var b) {}", |
| AstTestFactory.methodDeclaration2( |
| null, |
| null, |
| null, |
| null, |
| AstTestFactory.identifier3("m"), |
| AstTestFactory.formalParameterList([ |
| AstTestFactory.simpleFormalParameter(Keyword.VAR, "a"), |
| AstTestFactory.simpleFormalParameter(Keyword.VAR, "b") |
| ]), |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitMethodDeclaration_operator() { |
| _assertSource( |
| "operator +() {}", |
| AstTestFactory.methodDeclaration2( |
| null, |
| null, |
| null, |
| Keyword.OPERATOR, |
| AstTestFactory.identifier3("+"), |
| AstTestFactory.formalParameterList(), |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitMethodDeclaration_operator_returnType() { |
| _assertSource( |
| "T operator +() {}", |
| AstTestFactory.methodDeclaration2( |
| null, |
| AstTestFactory.namedType4("T"), |
| null, |
| Keyword.OPERATOR, |
| AstTestFactory.identifier3("+"), |
| AstTestFactory.formalParameterList(), |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitMethodDeclaration_returnType() { |
| _assertSource( |
| "T m() {}", |
| AstTestFactory.methodDeclaration2( |
| null, |
| AstTestFactory.namedType4("T"), |
| null, |
| null, |
| AstTestFactory.identifier3("m"), |
| AstTestFactory.formalParameterList(), |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitMethodDeclaration_setter() { |
| _assertSource( |
| "set m(var v) {}", |
| AstTestFactory.methodDeclaration2( |
| null, |
| null, |
| Keyword.SET, |
| null, |
| AstTestFactory.identifier3("m"), |
| AstTestFactory.formalParameterList( |
| [AstTestFactory.simpleFormalParameter(Keyword.VAR, "v")]), |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitMethodDeclaration_static() { |
| _assertSource( |
| "static m() {}", |
| AstTestFactory.methodDeclaration2( |
| Keyword.STATIC, |
| null, |
| null, |
| null, |
| AstTestFactory.identifier3("m"), |
| AstTestFactory.formalParameterList(), |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitMethodDeclaration_static_returnType() { |
| _assertSource( |
| "static T m() {}", |
| AstTestFactory.methodDeclaration2( |
| Keyword.STATIC, |
| AstTestFactory.namedType4("T"), |
| null, |
| null, |
| AstTestFactory.identifier3("m"), |
| AstTestFactory.formalParameterList(), |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitMethodDeclaration_typeParameters() { |
| _assertSource( |
| "m<E>() {}", |
| AstTestFactory.methodDeclaration3( |
| null, |
| null, |
| null, |
| null, |
| AstTestFactory.identifier3("m"), |
| AstTestFactory.typeParameterList(['E']), |
| AstTestFactory.formalParameterList(), |
| AstTestFactory.blockFunctionBody2())); |
| } |
| |
| void test_visitMethodDeclaration_withMetadata() { |
| MethodDeclaration declaration = AstTestFactory.methodDeclaration2( |
| null, |
| null, |
| null, |
| null, |
| AstTestFactory.identifier3("m"), |
| AstTestFactory.formalParameterList(), |
| AstTestFactory.blockFunctionBody2()); |
| declaration.metadata.add( |
| AstTestFactory.annotation(AstTestFactory.identifier3("deprecated"))); |
| _assertSource("@deprecated m() {}", declaration); |
| } |
| |
| void test_visitMethodInvocation_conditional() { |
| _assertSource( |
| "t?.m()", |
| AstTestFactory.methodInvocation(AstTestFactory.identifier3("t"), "m", |
| [], TokenType.QUESTION_PERIOD)); |
| } |
| |
| void test_visitMethodInvocation_noTarget() { |
| _assertSource("m()", AstTestFactory.methodInvocation2("m")); |
| } |
| |
| void test_visitMethodInvocation_target() { |
| _assertSource("t.m()", |
| AstTestFactory.methodInvocation(AstTestFactory.identifier3("t"), "m")); |
| } |
| |
| void test_visitMethodInvocation_typeArguments() { |
| _assertSource( |
| "m<A>()", |
| AstTestFactory.methodInvocation3(null, "m", |
| AstTestFactory.typeArgumentList([AstTestFactory.namedType4('A')]))); |
| } |
| |
| void test_visitNamedExpression() { |
| _assertSource("a: b", |
| AstTestFactory.namedExpression2("a", AstTestFactory.identifier3("b"))); |
| } |
| |
| void test_visitNamedFormalParameter() { |
| _assertSource( |
| "var a: 0", |
| AstTestFactory.namedFormalParameter( |
| AstTestFactory.simpleFormalParameter(Keyword.VAR, "a"), |
| AstTestFactory.integer(0))); |
| } |
| |
| void test_visitNativeClause() { |
| _assertSource("native 'code'", AstTestFactory.nativeClause("code")); |
| } |
| |
| void test_visitNativeFunctionBody() { |
| _assertSource("native 'str';", AstTestFactory.nativeFunctionBody("str")); |
| } |
| |
| void test_visitNullLiteral() { |
| _assertSource("null", AstTestFactory.nullLiteral()); |
| } |
| |
| void test_visitParenthesizedExpression() { |
| _assertSource( |
| "(a)", |
| AstTestFactory.parenthesizedExpression( |
| AstTestFactory.identifier3("a"))); |
| } |
| |
| void test_visitPartDirective() { |
| _assertSource("part 'a.dart';", AstTestFactory.partDirective2("a.dart")); |
| } |
| |
| void test_visitPartDirective_withMetadata() { |
| PartDirective directive = AstTestFactory.partDirective2("a.dart"); |
| directive.metadata.add( |
| AstTestFactory.annotation(AstTestFactory.identifier3("deprecated"))); |
| _assertSource("@deprecated part 'a.dart';", directive); |
| } |
| |
| void test_visitPartOfDirective_name() { |
| var unit = parseString(content: 'part of l;').unit; |
| var directive = unit.directives[0] as PartOfDirective; |
| _assertSource("part of l;", directive); |
| } |
| |
| void test_visitPartOfDirective_uri() { |
| var unit = parseString(content: "part of 'a.dart';").unit; |
| var directive = unit.directives[0] as PartOfDirective; |
| _assertSource("part of 'a.dart';", directive); |
| } |
| |
| void test_visitPartOfDirective_withMetadata() { |
| PartOfDirective directive = AstTestFactory.partOfDirective( |
| AstTestFactory.libraryIdentifier2(["l"])); |
| directive.metadata.add( |
| AstTestFactory.annotation(AstTestFactory.identifier3("deprecated"))); |
| _assertSource("@deprecated part of l;", directive); |
| } |
| |
| void test_visitPositionalFormalParameter() { |
| _assertSource( |
| "var a = 0", |
| AstTestFactory.positionalFormalParameter( |
| AstTestFactory.simpleFormalParameter(Keyword.VAR, "a"), |
| AstTestFactory.integer(0))); |
| } |
| |
| void test_visitPostfixExpression() { |
| _assertSource( |
| "a++", |
| AstTestFactory.postfixExpression( |
| AstTestFactory.identifier3("a"), TokenType.PLUS_PLUS)); |
| } |
| |
| void test_visitPrefixedIdentifier() { |
| _assertSource("a.b", AstTestFactory.identifier5("a", "b")); |
| } |
| |
| void test_visitPrefixExpression() { |
| _assertSource( |
| "-a", |
| AstTestFactory.prefixExpression( |
| TokenType.MINUS, AstTestFactory.identifier3("a"))); |
| } |
| |
| void test_visitPrefixExpression_precedence() { |
| var a = AstTestFactory.identifier3('a'); |
| var b = AstTestFactory.identifier3('b'); |
| _assertSource( |
| '!(a == b)', |
| AstTestFactory.prefixExpression(TokenType.BANG, |
| AstTestFactory.binaryExpression(a, TokenType.EQ_EQ, b))); |
| } |
| |
| void test_visitPropertyAccess() { |
| _assertSource("a.b", |
| AstTestFactory.propertyAccess2(AstTestFactory.identifier3("a"), "b")); |
| } |
| |
| void test_visitPropertyAccess_conditional() { |
| _assertSource( |
| "a?.b", |
| AstTestFactory.propertyAccess2( |
| AstTestFactory.identifier3("a"), "b", TokenType.QUESTION_PERIOD)); |
| } |
| |
| void test_visitRedirectingConstructorInvocation_named() { |
| _assertSource( |
| "this.c()", AstTestFactory.redirectingConstructorInvocation2("c")); |
| } |
| |
| void test_visitRedirectingConstructorInvocation_unnamed() { |
| _assertSource("this()", AstTestFactory.redirectingConstructorInvocation()); |
| } |
| |
| void test_visitRethrowExpression() { |
| _assertSource("rethrow", AstTestFactory.rethrowExpression()); |
| } |
| |
| void test_visitReturnStatement_expression() { |
| _assertSource("return a;", |
| AstTestFactory.returnStatement2(AstTestFactory.identifier3("a"))); |
| } |
| |
| void test_visitReturnStatement_noExpression() { |
| _assertSource("return;", AstTestFactory.returnStatement()); |
| } |
| |
| void test_visitScriptTag() { |
| String scriptTag = "!#/bin/dart.exe"; |
| _assertSource(scriptTag, AstTestFactory.scriptTag(scriptTag)); |
| } |
| |
| void test_visitSetOrMapLiteral_map_complex() { |
| _assertSource( |
| "<String, String>{'a' : 'b', for (c in d) 'e' : 'f', if (g) 'h' : 'i', ...{'j' : 'k'}}", |
| astFactory.setOrMapLiteral( |
| leftBracket: Tokens.openCurlyBracket(), |
| typeArguments: AstTestFactory.typeArgumentList([ |
| AstTestFactory.namedType4('String'), |
| AstTestFactory.namedType4('String') |
| ]), |
| elements: [ |
| AstTestFactory.mapLiteralEntry3('a', 'b'), |
| astFactory.forElement( |
| forKeyword: Tokens.for_(), |
| leftParenthesis: Tokens.openParenthesis(), |
| forLoopParts: astFactory.forEachPartsWithIdentifier( |
| identifier: AstTestFactory.identifier3('c'), |
| inKeyword: Tokens.in_(), |
| iterable: AstTestFactory.identifier3('d'), |
| ), |
| rightParenthesis: Tokens.closeParenthesis(), |
| body: AstTestFactory.mapLiteralEntry3('e', 'f')), |
| astFactory.ifElement( |
| ifKeyword: Tokens.if_(), |
| leftParenthesis: Tokens.openParenthesis(), |
| condition: AstTestFactory.identifier3('g'), |
| rightParenthesis: Tokens.closeParenthesis(), |
| thenElement: AstTestFactory.mapLiteralEntry3('h', 'i'), |
| ), |
| astFactory.spreadElement( |
| spreadOperator: |
| TokenFactory.tokenFromType(TokenType.PERIOD_PERIOD_PERIOD), |
| expression: astFactory.setOrMapLiteral( |
| leftBracket: Tokens.openCurlyBracket(), |
| elements: [AstTestFactory.mapLiteralEntry3('j', 'k')], |
| rightBracket: Tokens.closeCurlyBracket(), |
| ), |
| ) |
| ], |
| rightBracket: Tokens.closeCurlyBracket(), |
| ), |
| ); |
| } |
| |
| void test_visitSetOrMapLiteral_map_withConst_withoutTypeArgs() { |
| _assertSource( |
| "const {'a' : 'b'}", |
| astFactory.setOrMapLiteral( |
| leftBracket: Tokens.openCurlyBracket(), |
| constKeyword: TokenFactory.tokenFromKeyword(Keyword.CONST), |
| elements: [AstTestFactory.mapLiteralEntry3('a', 'b')], |
| rightBracket: Tokens.closeCurlyBracket(), |
| ), |
| ); |
| } |
| |
| void test_visitSetOrMapLiteral_map_withConst_withTypeArgs() { |
| _assertSource( |
| "const <String, String>{'a' : 'b'}", |
| astFactory.setOrMapLiteral( |
| constKeyword: TokenFactory.tokenFromKeyword(Keyword.CONST), |
| typeArguments: AstTestFactory.typeArgumentList([ |
| AstTestFactory.namedType4('String'), |
| AstTestFactory.namedType4('String') |
| ]), |
| leftBracket: Tokens.openCurlyBracket(), |
| elements: [AstTestFactory.mapLiteralEntry3('a', 'b')], |
| rightBracket: Tokens.closeCurlyBracket(), |
| ), |
| ); |
| } |
| |
| void test_visitSetOrMapLiteral_map_withoutConst_withoutTypeArgs() { |
| _assertSource( |
| "{'a' : 'b'}", |
| astFactory.setOrMapLiteral( |
| leftBracket: Tokens.openCurlyBracket(), |
| elements: [AstTestFactory.mapLiteralEntry3('a', 'b')], |
| rightBracket: Tokens.closeCurlyBracket(), |
| ), |
| ); |
| } |
| |
| void test_visitSetOrMapLiteral_map_withoutConst_withTypeArgs() { |
| _assertSource( |
| "<String, String>{'a' : 'b'}", |
| astFactory.setOrMapLiteral( |
| typeArguments: AstTestFactory.typeArgumentList([ |
| AstTestFactory.namedType4('String'), |
| AstTestFactory.namedType4('String') |
| ]), |
| leftBracket: Tokens.openCurlyBracket(), |
| elements: [AstTestFactory.mapLiteralEntry3('a', 'b')], |
| rightBracket: Tokens.closeCurlyBracket(), |
| ), |
| ); |
| } |
| |
| void test_visitSetOrMapLiteral_set_complex() { |
| _assertSource( |
| '<int>{0, for (e in l) 0, if (b) 1, ...[0]}', |
| astFactory.setOrMapLiteral( |
| typeArguments: |
| AstTestFactory.typeArgumentList([AstTestFactory.namedType4('int')]), |
| leftBracket: Tokens.openCurlyBracket(), |
| elements: [ |
| AstTestFactory.integer(0), |
| astFactory.forElement( |
| forKeyword: Tokens.for_(), |
| leftParenthesis: Tokens.openParenthesis(), |
| forLoopParts: astFactory.forEachPartsWithIdentifier( |
| identifier: AstTestFactory.identifier3('e'), |
| inKeyword: Tokens.in_(), |
| iterable: AstTestFactory.identifier3('l'), |
| ), |
| rightParenthesis: Tokens.closeParenthesis(), |
| body: AstTestFactory.integer(0)), |
| astFactory.ifElement( |
| ifKeyword: Tokens.if_(), |
| leftParenthesis: Tokens.openParenthesis(), |
| condition: AstTestFactory.identifier3('b'), |
| rightParenthesis: Tokens.closeParenthesis(), |
| thenElement: AstTestFactory.integer(1), |
| ), |
| astFactory.spreadElement( |
| spreadOperator: |
| TokenFactory.tokenFromType(TokenType.PERIOD_PERIOD_PERIOD), |
| expression: astFactory.listLiteral( |
| null, |
| null, |
| Tokens.openSquareBracket(), |
| [AstTestFactory.integer(0)], |
| Tokens.closeSquareBracket(), |
| ), |
| ) |
| ], |
| rightBracket: Tokens.closeCurlyBracket(), |
| ), |
| ); |
| } |
| |
| void test_visitSetOrMapLiteral_set_withConst_withoutTypeArgs() { |
| _assertSource( |
| 'const {0}', |
| astFactory.setOrMapLiteral( |
| constKeyword: TokenFactory.tokenFromKeyword(Keyword.CONST), |
| leftBracket: Tokens.openCurlyBracket(), |
| elements: [AstTestFactory.integer(0)], |
| rightBracket: Tokens.closeCurlyBracket(), |
| ), |
| ); |
| } |
| |
| void test_visitSetOrMapLiteral_set_withConst_withTypeArgs() { |
| _assertSource( |
| 'const <int>{0}', |
| astFactory.setOrMapLiteral( |
| constKeyword: TokenFactory.tokenFromKeyword(Keyword.CONST), |
| typeArguments: |
| AstTestFactory.typeArgumentList([AstTestFactory.namedType4('int')]), |
| leftBracket: Tokens.openCurlyBracket(), |
| elements: [AstTestFactory.integer(0)], |
| rightBracket: Tokens.closeCurlyBracket(), |
| ), |
| ); |
| } |
| |
| void test_visitSetOrMapLiteral_set_withoutConst_withoutTypeArgs() { |
| _assertSource( |
| '{0}', |
| astFactory.setOrMapLiteral( |
| leftBracket: Tokens.openCurlyBracket(), |
| elements: [AstTestFactory.integer(0)], |
| rightBracket: Tokens.closeCurlyBracket(), |
| ), |
| ); |
| } |
| |
| void test_visitSetOrMapLiteral_set_withoutConst_withTypeArgs() { |
| _assertSource( |
| '<int>{0}', |
| astFactory.setOrMapLiteral( |
| typeArguments: |
| AstTestFactory.typeArgumentList([AstTestFactory.namedType4('int')]), |
| leftBracket: Tokens.openCurlyBracket(), |
| elements: [AstTestFactory.integer(0)], |
| rightBracket: Tokens.closeCurlyBracket(), |
| ), |
| ); |
| } |
| |
| void test_visitSimpleFormalParameter_annotation() { |
| SimpleFormalParameter parameter = |
| AstTestFactory.simpleFormalParameter3('x'); |
| parameter.metadata |
| .add(AstTestFactory.annotation(AstTestFactory.identifier3("A"))); |
| _assertSource('@A x', parameter); |
| } |
| |
| void test_visitSimpleFormalParameter_keyword() { |
| _assertSource( |
| "var a", AstTestFactory.simpleFormalParameter(Keyword.VAR, "a")); |
| } |
| |
| void test_visitSimpleFormalParameter_keyword_type() { |
| _assertSource( |
| "final A a", |
| AstTestFactory.simpleFormalParameter2( |
| Keyword.FINAL, AstTestFactory.namedType4("A"), "a")); |
| } |
| |
| void test_visitSimpleFormalParameter_type() { |
| _assertSource( |
| "A a", |
| AstTestFactory.simpleFormalParameter4( |
| AstTestFactory.namedType4("A"), "a")); |
| } |
| |
| void test_visitSimpleFormalParameter_type_covariant() { |
| var expected = AstTestFactory.simpleFormalParameter4( |
| AstTestFactory.namedType4("A"), "a"); |
| expected.covariantKeyword = |
| TokenFactory.tokenFromKeyword(Keyword.COVARIANT); |
| _assertSource("covariant A a", expected); |
| } |
| |
| void test_visitSimpleIdentifier() { |
| _assertSource("a", AstTestFactory.identifier3("a")); |
| } |
| |
| void test_visitSimpleStringLiteral() { |
| _assertSource("'a'", AstTestFactory.string2("a")); |
| } |
| |
| void test_visitSpreadElement_nonNullable() { |
| _assertSource( |
| '...[0]', |
| astFactory.spreadElement( |
| spreadOperator: |
| TokenFactory.tokenFromType(TokenType.PERIOD_PERIOD_PERIOD), |
| expression: astFactory.listLiteral( |
| null, |
| null, |
| Tokens.openSquareBracket(), |
| [AstTestFactory.integer(0)], |
| Tokens.closeSquareBracket()))); |
| } |
| |
| @failingTest |
| void test_visitSpreadElement_nullable() { |
| // TODO(brianwilkerson) Replace the token type below when there is one for |
| // '...?'. |
| _assertSource( |
| '...?[0]', |
| astFactory.spreadElement( |
| spreadOperator: |
| TokenFactory.tokenFromType(TokenType.PERIOD_PERIOD_PERIOD), |
| expression: astFactory.listLiteral( |
| null, |
| null, |
| Tokens.openSquareBracket(), |
| [AstTestFactory.integer(0)], |
| Tokens.closeSquareBracket()))); |
| } |
| |
| void test_visitStringInterpolation() { |
| _assertSource( |
| "'a\${e}b'", |
| AstTestFactory.string([ |
| AstTestFactory.interpolationString("'a", "a"), |
| AstTestFactory.interpolationExpression( |
| AstTestFactory.identifier3("e")), |
| AstTestFactory.interpolationString("b'", "b") |
| ])); |
| } |
| |
| void test_visitSuperConstructorInvocation() { |
| _assertSource("super()", AstTestFactory.superConstructorInvocation()); |
| } |
| |
| void test_visitSuperConstructorInvocation_named() { |
| _assertSource("super.c()", AstTestFactory.superConstructorInvocation2("c")); |
| } |
| |
| void test_visitSuperExpression() { |
| _assertSource("super", AstTestFactory.superExpression()); |
| } |
| |
| void test_visitSuperFormalParameter_annotation() { |
| SuperFormalParameter parameter = AstTestFactory.superFormalParameter2('f'); |
| parameter.metadata |
| .add(AstTestFactory.annotation(AstTestFactory.identifier3("A"))); |
| _assertSource('@A super.f', parameter); |
| } |
| |
| void test_visitSuperFormalParameter_functionTyped() { |
| _assertSource( |
| "A super.a(b)", |
| AstTestFactory.superFormalParameter( |
| null, |
| AstTestFactory.namedType4("A"), |
| "a", |
| AstTestFactory.formalParameterList( |
| [AstTestFactory.simpleFormalParameter3("b")]))); |
| } |
| |
| void test_visitSuperFormalParameter_functionTyped_typeParameters() { |
| _assertSource( |
| "A super.a<E, F>(b)", |
| astFactory.superFormalParameter( |
| type: AstTestFactory.namedType4('A'), |
| superKeyword: TokenFactory.tokenFromKeyword(Keyword.SUPER), |
| period: TokenFactory.tokenFromType(TokenType.PERIOD), |
| identifier: AstTestFactory.identifier3('a'), |
| typeParameters: AstTestFactory.typeParameterList(['E', 'F']), |
| parameters: AstTestFactory.formalParameterList( |
| [AstTestFactory.simpleFormalParameter3("b")]))); |
| } |
| |
| void test_visitSuperFormalParameter_keyword() { |
| _assertSource("var super.a", |
| AstTestFactory.superFormalParameter(Keyword.VAR, null, "a")); |
| } |
| |
| void test_visitSuperFormalParameter_keywordAndType() { |
| _assertSource( |
| "final A super.a", |
| AstTestFactory.superFormalParameter( |
| Keyword.FINAL, AstTestFactory.namedType4("A"), "a")); |
| } |
| |
| void test_visitSuperFormalParameter_type() { |
| _assertSource( |
| "A super.a", |
| AstTestFactory.superFormalParameter( |
| null, AstTestFactory.namedType4("A"), "a")); |
| } |
| |
| void test_visitSuperFormalParameter_type_covariant() { |
| var expected = AstTestFactory.superFormalParameter( |
| null, AstTestFactory.namedType4("A"), "a"); |
| expected.covariantKeyword = |
| TokenFactory.tokenFromKeyword(Keyword.COVARIANT); |
| _assertSource("covariant A super.a", expected); |
| } |
| |
| void test_visitSwitchCase_multipleLabels() { |
| _assertSource( |
| "l1: l2: case a: {}", |
| AstTestFactory.switchCase2( |
| [AstTestFactory.label2("l1"), AstTestFactory.label2("l2")], |
| AstTestFactory.identifier3("a"), |
| [AstTestFactory.block()])); |
| } |
| |
| void test_visitSwitchCase_multipleStatements() { |
| _assertSource( |
| "case a: {} {}", |
| AstTestFactory.switchCase(AstTestFactory.identifier3("a"), |
| [AstTestFactory.block(), AstTestFactory.block()])); |
| } |
| |
| void test_visitSwitchCase_noLabels() { |
| _assertSource( |
| "case a: {}", |
| AstTestFactory.switchCase( |
| AstTestFactory.identifier3("a"), [AstTestFactory.block()])); |
| } |
| |
| void test_visitSwitchCase_singleLabel() { |
| _assertSource( |
| "l1: case a: {}", |
| AstTestFactory.switchCase2([AstTestFactory.label2("l1")], |
| AstTestFactory.identifier3("a"), [AstTestFactory.block()])); |
| } |
| |
| void test_visitSwitchDefault_multipleLabels() { |
| _assertSource( |
| "l1: l2: default: {}", |
| AstTestFactory.switchDefault( |
| [AstTestFactory.label2("l1"), AstTestFactory.label2("l2")], |
| [AstTestFactory.block()])); |
| } |
| |
| void test_visitSwitchDefault_multipleStatements() { |
| _assertSource( |
| "default: {} {}", |
| AstTestFactory.switchDefault2( |
| [AstTestFactory.block(), AstTestFactory.block()])); |
| } |
| |
| void test_visitSwitchDefault_noLabels() { |
| _assertSource( |
| "default: {}", AstTestFactory.switchDefault2([AstTestFactory.block()])); |
| } |
| |
| void test_visitSwitchDefault_singleLabel() { |
| _assertSource( |
| "l1: default: {}", |
| AstTestFactory.switchDefault( |
| [AstTestFactory.label2("l1")], [AstTestFactory.block()])); |
| } |
| |
| void test_visitSwitchStatement() { |
| _assertSource( |
| "switch (a) {case 'b': {} default: {}}", |
| AstTestFactory.switchStatement(AstTestFactory.identifier3("a"), [ |
| AstTestFactory.switchCase( |
| AstTestFactory.string2("b"), [AstTestFactory.block()]), |
| AstTestFactory.switchDefault2([AstTestFactory.block()]) |
| ])); |
| } |
| |
| void test_visitSymbolLiteral_multiple() { |
| _assertSource("#a.b.c", AstTestFactory.symbolLiteral(["a", "b", "c"])); |
| } |
| |
| void test_visitSymbolLiteral_single() { |
| _assertSource("#a", AstTestFactory.symbolLiteral(["a"])); |
| } |
| |
| void test_visitThisExpression() { |
| _assertSource("this", AstTestFactory.thisExpression()); |
| } |
| |
| void test_visitThrowStatement() { |
| _assertSource("throw e", |
| AstTestFactory.throwExpression2(AstTestFactory.identifier3("e"))); |
| } |
| |
| void test_visitTopLevelVariableDeclaration_external() { |
| _assertSource( |
| "external var a;", |
| AstTestFactory.topLevelVariableDeclaration2( |
| Keyword.VAR, [AstTestFactory.variableDeclaration("a")], |
| isExternal: true)); |
| } |
| |
| void test_visitTopLevelVariableDeclaration_multiple() { |
| _assertSource( |
| "var a;", |
| AstTestFactory.topLevelVariableDeclaration2( |
| Keyword.VAR, [AstTestFactory.variableDeclaration("a")])); |
| } |
| |
| void test_visitTopLevelVariableDeclaration_single() { |
| _assertSource( |
| "var a, b;", |
| AstTestFactory.topLevelVariableDeclaration2(Keyword.VAR, [ |
| AstTestFactory.variableDeclaration("a"), |
| AstTestFactory.variableDeclaration("b") |
| ])); |
| } |
| |
| void test_visitTryStatement_catch() { |
| _assertSource( |
| "try {} on E {}", |
| AstTestFactory.tryStatement2(AstTestFactory.block(), |
| [AstTestFactory.catchClause3(AstTestFactory.namedType4("E"))])); |
| } |
| |
| void test_visitTryStatement_catches() { |
| _assertSource( |
| "try {} on E {} on F {}", |
| AstTestFactory.tryStatement2(AstTestFactory.block(), [ |
| AstTestFactory.catchClause3(AstTestFactory.namedType4("E")), |
| AstTestFactory.catchClause3(AstTestFactory.namedType4("F")) |
| ])); |
| } |
| |
| void test_visitTryStatement_catchFinally() { |
| _assertSource( |
| "try {} on E {} finally {}", |
| AstTestFactory.tryStatement3( |
| AstTestFactory.block(), |
| [AstTestFactory.catchClause3(AstTestFactory.namedType4("E"))], |
| AstTestFactory.block())); |
| } |
| |
| void test_visitTryStatement_finally() { |
| _assertSource( |
| "try {} finally {}", |
| AstTestFactory.tryStatement( |
| AstTestFactory.block(), AstTestFactory.block())); |
| } |
| |
| void test_visitTypeArgumentList_multiple() { |
| _assertSource( |
| "<E, F>", |
| AstTestFactory.typeArgumentList2( |
| [AstTestFactory.namedType4("E"), AstTestFactory.namedType4("F")])); |
| } |
| |
| void test_visitTypeArgumentList_single() { |
| _assertSource("<E>", |
| AstTestFactory.typeArgumentList2([AstTestFactory.namedType4("E")])); |
| } |
| |
| void test_visitTypeName_multipleArgs() { |
| _assertSource( |
| "C<D, E>", |
| AstTestFactory.namedType4("C", |
| [AstTestFactory.namedType4("D"), AstTestFactory.namedType4("E")])); |
| } |
| |
| void test_visitTypeName_nestedArg() { |
| _assertSource( |
| "C<D<E>>", |
| AstTestFactory.namedType4("C", [ |
| AstTestFactory.namedType4("D", [AstTestFactory.namedType4("E")]) |
| ])); |
| } |
| |
| void test_visitTypeName_noArgs() { |
| _assertSource("C", AstTestFactory.namedType4("C")); |
| } |
| |
| void test_visitTypeName_noArgs_withQuestion() { |
| _assertSource("C?", AstTestFactory.namedType4("C", null, true)); |
| } |
| |
| void test_visitTypeName_singleArg() { |
| _assertSource("C<D>", |
| AstTestFactory.namedType4("C", [AstTestFactory.namedType4("D")])); |
| } |
| |
| void test_visitTypeName_singleArg_withQuestion() { |
| _assertSource("C<D>?", |
| AstTestFactory.namedType4("C", [AstTestFactory.namedType4("D")], true)); |
| } |
| |
| void test_visitTypeParameter_variance_contravariant() { |
| _assertSource("in E", AstTestFactory.typeParameter3("E", "in")); |
| } |
| |
| void test_visitTypeParameter_variance_covariant() { |
| _assertSource("out E", AstTestFactory.typeParameter3("E", "out")); |
| } |
| |
| void test_visitTypeParameter_variance_invariant() { |
| _assertSource("inout E", AstTestFactory.typeParameter3("E", "inout")); |
| } |
| |
| void test_visitTypeParameter_withExtends() { |
| _assertSource("E extends C", |
| AstTestFactory.typeParameter2("E", AstTestFactory.namedType4("C"))); |
| } |
| |
| void test_visitTypeParameter_withMetadata() { |
| TypeParameter parameter = AstTestFactory.typeParameter("E"); |
| parameter.metadata.add( |
| AstTestFactory.annotation(AstTestFactory.identifier3("deprecated"))); |
| _assertSource("@deprecated E", parameter); |
| } |
| |
| void test_visitTypeParameter_withoutExtends() { |
| _assertSource("E", AstTestFactory.typeParameter("E")); |
| } |
| |
| void test_visitTypeParameterList_multiple() { |
| _assertSource("<E, F>", AstTestFactory.typeParameterList2(["E", "F"])); |
| } |
| |
| void test_visitTypeParameterList_single() { |
| _assertSource("<E>", AstTestFactory.typeParameterList2(["E"])); |
| } |
| |
| void test_visitVariableDeclaration_initialized() { |
| _assertSource( |
| "a = b", |
| AstTestFactory.variableDeclaration2( |
| "a", AstTestFactory.identifier3("b"))); |
| } |
| |
| void test_visitVariableDeclaration_uninitialized() { |
| _assertSource("a", AstTestFactory.variableDeclaration("a")); |
| } |
| |
| void test_visitVariableDeclaration_withMetadata() { |
| VariableDeclaration declaration = AstTestFactory.variableDeclaration("a"); |
| declaration.metadata.add( |
| AstTestFactory.annotation(AstTestFactory.identifier3("deprecated"))); |
| _assertSource("@deprecated a", declaration); |
| } |
| |
| void test_visitVariableDeclarationList_const_type() { |
| _assertSource( |
| "const C a, b", |
| AstTestFactory.variableDeclarationList( |
| Keyword.CONST, AstTestFactory.namedType4("C"), [ |
| AstTestFactory.variableDeclaration("a"), |
| AstTestFactory.variableDeclaration("b") |
| ])); |
| } |
| |
| void test_visitVariableDeclarationList_final_noType() { |
| _assertSource( |
| "final a, b", |
| AstTestFactory.variableDeclarationList2(Keyword.FINAL, [ |
| AstTestFactory.variableDeclaration("a"), |
| AstTestFactory.variableDeclaration("b") |
| ])); |
| } |
| |
| void test_visitVariableDeclarationList_final_withMetadata() { |
| VariableDeclarationList declarationList = |
| AstTestFactory.variableDeclarationList2(Keyword.FINAL, [ |
| AstTestFactory.variableDeclaration("a"), |
| AstTestFactory.variableDeclaration("b") |
| ]); |
| declarationList.metadata.add( |
| AstTestFactory.annotation(AstTestFactory.identifier3("deprecated"))); |
| _assertSource("@deprecated final a, b", declarationList); |
| } |
| |
| void test_visitVariableDeclarationList_type() { |
| _assertSource( |
| "C a, b", |
| AstTestFactory.variableDeclarationList( |
| null, AstTestFactory.namedType4("C"), [ |
| AstTestFactory.variableDeclaration("a"), |
| AstTestFactory.variableDeclaration("b") |
| ])); |
| } |
| |
| void test_visitVariableDeclarationList_var() { |
| _assertSource( |
| "var a, b", |
| AstTestFactory.variableDeclarationList2(Keyword.VAR, [ |
| AstTestFactory.variableDeclaration("a"), |
| AstTestFactory.variableDeclaration("b") |
| ])); |
| } |
| |
| void test_visitVariableDeclarationStatement() { |
| _assertSource( |
| "C c;", |
| AstTestFactory.variableDeclarationStatement( |
| null, |
| AstTestFactory.namedType4("C"), |
| [AstTestFactory.variableDeclaration("c")])); |
| } |
| |
| void test_visitWhileStatement() { |
| _assertSource( |
| "while (c) {}", |
| AstTestFactory.whileStatement( |
| AstTestFactory.identifier3("c"), AstTestFactory.block())); |
| } |
| |
| void test_visitWithClause_multiple() { |
| _assertSource( |
| "with A, B, C", |
| AstTestFactory.withClause([ |
| AstTestFactory.namedType4("A"), |
| AstTestFactory.namedType4("B"), |
| AstTestFactory.namedType4("C") |
| ])); |
| } |
| |
| void test_visitWithClause_single() { |
| _assertSource( |
| "with A", AstTestFactory.withClause([AstTestFactory.namedType4("A")])); |
| } |
| |
| void test_visitYieldStatement() { |
| _assertSource("yield e;", |
| AstTestFactory.yieldStatement(AstTestFactory.identifier3("e"))); |
| } |
| |
| void test_visitYieldStatement_each() { |
| _assertSource("yield* e;", |
| AstTestFactory.yieldEachStatement(AstTestFactory.identifier3("e"))); |
| } |
| |
| /// Assert that a `ToSourceVisitor2` will produce the [expectedSource] when |
| /// visiting the given [node]. |
| void _assertSource(String expectedSource, AstNode node) { |
| StringBuffer buffer = StringBuffer(); |
| node.accept(ToSourceVisitor(buffer)); |
| expect(buffer.toString(), expectedSource); |
| } |
| } |