| Index: packages/analyzer/test/generated/compile_time_error_code_test.dart
|
| diff --git a/packages/analyzer/test/generated/compile_time_error_code_test.dart b/packages/analyzer/test/generated/compile_time_error_code_test.dart
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..2028e70a038534e5887dd66b1d18cfca96545ccf
|
| --- /dev/null
|
| +++ b/packages/analyzer/test/generated/compile_time_error_code_test.dart
|
| @@ -0,0 +1,6188 @@
|
| +// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
|
| +// for details. All rights reserved. Use of this source code is governed by a
|
| +// BSD-style license that can be found in the LICENSE file.
|
| +
|
| +library engine.compile_time_error_code_test;
|
| +
|
| +import 'package:analyzer/src/generated/error.dart';
|
| +import 'package:analyzer/src/generated/parser.dart' show ParserErrorCode;
|
| +import 'package:analyzer/src/generated/source_io.dart';
|
| +
|
| +import '../reflective_tests.dart';
|
| +import '../utils.dart';
|
| +import 'resolver_test.dart';
|
| +
|
| +main() {
|
| + initializeTestEnvironment();
|
| + runReflectiveTests(CompileTimeErrorCodeTest);
|
| +}
|
| +
|
| +@reflectiveTest
|
| +class CompileTimeErrorCodeTest extends ResolverTestCase {
|
| + void fail_awaitInWrongContext_sync() {
|
| + // This test requires better error recovery than we currently have. In
|
| + // particular, we need to be able to distinguish between an await expression
|
| + // in the wrong context, and the use of 'await' as an identifier.
|
| + Source source = addSource(r'''
|
| +f(x) {
|
| + return await x;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.AWAIT_IN_WRONG_CONTEXT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void fail_awaitInWrongContext_syncStar() {
|
| + // This test requires better error recovery than we currently have. In
|
| + // particular, we need to be able to distinguish between an await expression
|
| + // in the wrong context, and the use of 'await' as an identifier.
|
| + Source source = addSource(r'''
|
| +f(x) sync* {
|
| + yield await x;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.AWAIT_IN_WRONG_CONTEXT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void fail_compileTimeConstantRaisesException() {
|
| + Source source = addSource(r'''
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.COMPILE_TIME_CONSTANT_RAISES_EXCEPTION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void fail_constEvalThrowsException() {
|
| + Source source = addSource(r'''
|
| +class C {
|
| + const C();
|
| +}
|
| +f() { return const C(); }''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONST_CONSTRUCTOR_THROWS_EXCEPTION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void fail_invalidIdentifierInAsync_async() {
|
| + // TODO(brianwilkerson) Report this error.
|
| + Source source = addSource(r'''
|
| +class A {
|
| + m() async {
|
| + int async;
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_IDENTIFIER_IN_ASYNC]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void fail_invalidIdentifierInAsync_await() {
|
| + // TODO(brianwilkerson) Report this error.
|
| + Source source = addSource(r'''
|
| +class A {
|
| + m() async {
|
| + int await;
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_IDENTIFIER_IN_ASYNC]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void fail_invalidIdentifierInAsync_yield() {
|
| + // TODO(brianwilkerson) Report this error.
|
| + Source source = addSource(r'''
|
| +class A {
|
| + m() async {
|
| + int yield;
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_IDENTIFIER_IN_ASYNC]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void fail_mixinDeclaresConstructor() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A() {}
|
| +}
|
| +class B extends Object mixin A {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_DECLARES_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void fail_mixinOfNonClass() {
|
| + // TODO(brianwilkerson) Compare with MIXIN_WITH_NON_CLASS_SUPERCLASS.
|
| + Source source = addSource(r'''
|
| +var A;
|
| +class B extends Object mixin A {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_OF_NON_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void fail_objectCannotExtendAnotherClass() {
|
| + Source source = addSource(r'''
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.OBJECT_CANNOT_EXTEND_ANOTHER_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void fail_superInitializerInObject() {
|
| + Source source = addSource(r'''
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.SUPER_INITIALIZER_IN_OBJECT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void fail_yieldEachInNonGenerator_async() {
|
| + // TODO(brianwilkerson) We are currently parsing the yield statement as a
|
| + // binary expression.
|
| + Source source = addSource(r'''
|
| +f() async {
|
| + yield* 0;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.YIELD_EACH_IN_NON_GENERATOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void fail_yieldEachInNonGenerator_sync() {
|
| + // TODO(brianwilkerson) We are currently parsing the yield statement as a
|
| + // binary expression.
|
| + Source source = addSource(r'''
|
| +f() {
|
| + yield* 0;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.YIELD_IN_NON_GENERATOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void fail_yieldInNonGenerator_async() {
|
| + // TODO(brianwilkerson) We are currently trying to parse the yield statement
|
| + // as a binary expression.
|
| + Source source = addSource(r'''
|
| +f() async {
|
| + yield 0;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.YIELD_IN_NON_GENERATOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void fail_yieldInNonGenerator_sync() {
|
| + // TODO(brianwilkerson) We are currently trying to parse the yield statement
|
| + // as a binary expression.
|
| + Source source = addSource(r'''
|
| +f() {
|
| + yield 0;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.YIELD_EACH_IN_NON_GENERATOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_accessPrivateEnumField() {
|
| + Source source = addSource(r'''
|
| +enum E { ONE }
|
| +String name(E e) {
|
| + return e._name;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.ACCESS_PRIVATE_ENUM_FIELD]);
|
| + // Cannot verify because "_name" cannot be resolved.
|
| + }
|
| +
|
| + void test_ambiguousExport() {
|
| + Source source = addSource(r'''
|
| +library L;
|
| +export 'lib1.dart';
|
| +export 'lib2.dart';''');
|
| + addNamedSource(
|
| + "/lib1.dart",
|
| + r'''
|
| +library lib1;
|
| +class N {}''');
|
| + addNamedSource(
|
| + "/lib2.dart",
|
| + r'''
|
| +library lib2;
|
| +class N {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.AMBIGUOUS_EXPORT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_annotation() {
|
| + Source source = addSource('''
|
| +const int async = 0;
|
| +f() async {
|
| + g(@async x) {}
|
| + g(0);
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_argument_label() {
|
| + Source source = addSource('''
|
| +@proxy
|
| +class C {}
|
| +f() async {
|
| + new C().g(async: 0);
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + // Note: we don't call verify([source]) because verify() doesn't understand
|
| + // about @proxy.
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_async_method() {
|
| + Source source = addSource('''
|
| +f() async {
|
| + var async = 1;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_async_star_method() {
|
| + Source source = addSource('''
|
| +f() async* {
|
| + var async = 1;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_break_statement() {
|
| + Source source = addSource('''
|
| +f() async {
|
| + while (true) {
|
| + break async;
|
| + }
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER,
|
| + CompileTimeErrorCode.LABEL_UNDEFINED
|
| + ]);
|
| + // Note: we don't call verify([source]) because the reference to the
|
| + // "async" label is unresolved.
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_cascaded_invocation() {
|
| + Source source = addSource('''
|
| +class C {
|
| + int async() => 1;
|
| +}
|
| +f() async {
|
| + return new C()..async();
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_cascaded_setter_invocation() {
|
| + Source source = addSource('''
|
| +class C {
|
| + void set async(int i) {}
|
| +}
|
| +f() async {
|
| + return new C()..async = 1;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_catch_exception_argument() {
|
| + Source source = addSource('''
|
| +g() {}
|
| +f() async {
|
| + try {
|
| + g();
|
| + } catch (async) { }
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_catch_stacktrace_argument() {
|
| + Source source = addSource('''
|
| +g() {}
|
| +f() async {
|
| + try {
|
| + g();
|
| + } catch (e, async) { }
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_continue_statement() {
|
| + Source source = addSource('''
|
| +f() async {
|
| + while (true) {
|
| + continue async;
|
| + }
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER,
|
| + CompileTimeErrorCode.LABEL_UNDEFINED
|
| + ]);
|
| + // Note: we don't call verify([source]) because the reference to the
|
| + // "async" label is unresolved.
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_for_statement() {
|
| + Source source = addSource('''
|
| +var async;
|
| +f() async {
|
| + for (async in []) {}
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_formal_parameter_name() {
|
| + Source source = addSource('''
|
| +f() async {
|
| + g(int async) {}
|
| + g(0);
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_getter_name() {
|
| + Source source = addSource('''
|
| +class C {
|
| + int get async => 1;
|
| +}
|
| +f() async {
|
| + return new C().async;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_invocation() {
|
| + Source source = addSource('''
|
| +class C {
|
| + int async() => 1;
|
| +}
|
| +f() async {
|
| + return new C().async();
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_local_function_name() {
|
| + Source source = addSource('''
|
| +f() async {
|
| + int async() => null;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_prefix() {
|
| + Source source = addSource('''
|
| +import 'dart:async' as async;
|
| +f() async {
|
| + return new async.Future.value(0);
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_setter_name() {
|
| + Source source = addSource('''
|
| +class C {
|
| + void set async(int i) {}
|
| +}
|
| +f() async {
|
| + new C().async = 1;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_statement_label() {
|
| + Source source = addSource('''
|
| +f() async {
|
| + async: g();
|
| +}
|
| +g() {}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_string_interpolation() {
|
| + Source source = addSource(r'''
|
| +int async = 1;
|
| +f() async {
|
| + return "$async";
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_suffix() {
|
| + addNamedSource(
|
| + "/lib1.dart",
|
| + r'''
|
| +library lib1;
|
| +int async;
|
| +''');
|
| + Source source = addSource('''
|
| +import 'lib1.dart' as l;
|
| +f() async {
|
| + return l.async;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_switch_label() {
|
| + Source source = addSource('''
|
| +f() async {
|
| + switch (0) {
|
| + async: case 0: break;
|
| + }
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_async_used_as_identifier_in_sync_star_method() {
|
| + Source source = addSource('''
|
| +f() sync* {
|
| + var async = 1;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_asyncForInWrongContext() {
|
| + Source source = addSource(r'''
|
| +f(list) {
|
| + await for (var e in list) {
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.ASYNC_FOR_IN_WRONG_CONTEXT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_await_used_as_identifier_in_async_method() {
|
| + Source source = addSource('''
|
| +f() async {
|
| + var await = 1;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_await_used_as_identifier_in_async_star_method() {
|
| + Source source = addSource('''
|
| +f() async* {
|
| + var await = 1;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_await_used_as_identifier_in_sync_star_method() {
|
| + Source source = addSource('''
|
| +f() sync* {
|
| + var await = 1;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_bug_23176() {
|
| + Source source = addSource('''
|
| +class A {
|
| + const A([x]);
|
| +}
|
| +class B {
|
| + dynamic @A(const A()) x;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + ParserErrorCode.EXPECTED_CLASS_MEMBER,
|
| + ParserErrorCode.MISSING_CONST_FINAL_VAR_OR_TYPE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_builtInIdentifierAsMixinName_classTypeAlias() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class B {}
|
| +class as = A with B;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.BUILT_IN_IDENTIFIER_AS_TYPEDEF_NAME]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_builtInIdentifierAsType_formalParameter_field() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + var x;
|
| + A(static this.x);
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.BUILT_IN_IDENTIFIER_AS_TYPE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_builtInIdentifierAsType_formalParameter_simple() {
|
| + Source source = addSource(r'''
|
| +f(static x) {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.BUILT_IN_IDENTIFIER_AS_TYPE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_builtInIdentifierAsType_variableDeclaration() {
|
| + Source source = addSource(r'''
|
| +f() {
|
| + typedef x;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.BUILT_IN_IDENTIFIER_AS_TYPE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_builtInIdentifierAsTypedefName_functionTypeAlias() {
|
| + Source source = addSource("typedef bool as();");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.BUILT_IN_IDENTIFIER_AS_TYPEDEF_NAME]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_builtInIdentifierAsTypeName() {
|
| + Source source = addSource("class as {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.BUILT_IN_IDENTIFIER_AS_TYPE_NAME]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_builtInIdentifierAsTypeParameterName() {
|
| + Source source = addSource("class A<as> {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.BUILT_IN_IDENTIFIER_AS_TYPE_PARAMETER_NAME]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_caseExpressionTypeImplementsEquals() {
|
| + Source source = addSource(r'''
|
| +class IntWrapper {
|
| + final int value;
|
| + const IntWrapper(this.value);
|
| + bool operator ==(IntWrapper x) {
|
| + return value == x.value;
|
| + }
|
| + get hashCode => value;
|
| +}
|
| +
|
| +f(var a) {
|
| + switch(a) {
|
| + case(const IntWrapper(1)) : return 1;
|
| + default: return 0;
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CASE_EXPRESSION_TYPE_IMPLEMENTS_EQUALS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_conflictingConstructorNameAndMember_field() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int x;
|
| + A.x() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONFLICTING_CONSTRUCTOR_NAME_AND_FIELD]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_conflictingConstructorNameAndMember_method() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A.x();
|
| + void x() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONFLICTING_CONSTRUCTOR_NAME_AND_METHOD]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_conflictingGetterAndMethod_field_method() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + final int m = 0;
|
| +}
|
| +class B extends A {
|
| + m() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.CONFLICTING_GETTER_AND_METHOD]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_conflictingGetterAndMethod_getter_method() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + get m => 0;
|
| +}
|
| +class B extends A {
|
| + m() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.CONFLICTING_GETTER_AND_METHOD]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_conflictingGetterAndMethod_method_field() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + m() {}
|
| +}
|
| +class B extends A {
|
| + int m;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.CONFLICTING_METHOD_AND_GETTER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_conflictingGetterAndMethod_method_getter() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + m() {}
|
| +}
|
| +class B extends A {
|
| + get m => 0;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.CONFLICTING_METHOD_AND_GETTER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_conflictingTypeVariableAndClass() {
|
| + Source source = addSource(r'''
|
| +class T<T> {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONFLICTING_TYPE_VARIABLE_AND_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_conflictingTypeVariableAndMember_field() {
|
| + Source source = addSource(r'''
|
| +class A<T> {
|
| + var T;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONFLICTING_TYPE_VARIABLE_AND_MEMBER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_conflictingTypeVariableAndMember_getter() {
|
| + Source source = addSource(r'''
|
| +class A<T> {
|
| + get T => null;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONFLICTING_TYPE_VARIABLE_AND_MEMBER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_conflictingTypeVariableAndMember_method() {
|
| + Source source = addSource(r'''
|
| +class A<T> {
|
| + T() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONFLICTING_TYPE_VARIABLE_AND_MEMBER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_conflictingTypeVariableAndMember_method_static() {
|
| + Source source = addSource(r'''
|
| +class A<T> {
|
| + static T() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONFLICTING_TYPE_VARIABLE_AND_MEMBER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_conflictingTypeVariableAndMember_setter() {
|
| + Source source = addSource(r'''
|
| +class A<T> {
|
| + set T(x) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONFLICTING_TYPE_VARIABLE_AND_MEMBER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_consistentCaseExpressionTypes_dynamic() {
|
| + // Even though A.S and S have a static type of "dynamic", we should see
|
| + // that they match 'abc', because they are constant strings.
|
| + Source source = addSource(r'''
|
| +class A {
|
| + static const S = 'A.S';
|
| +}
|
| +
|
| +const S = 'S';
|
| +
|
| +foo(var p) {
|
| + switch (p) {
|
| + case S:
|
| + break;
|
| + case A.S:
|
| + break;
|
| + case 'abc':
|
| + break;
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertNoErrors(source);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constConstructorWithFieldInitializedByNonConst() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + final int i = f();
|
| + const A();
|
| +}
|
| +int f() {
|
| + return 3;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + // TODO(paulberry): the error CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE is
|
| + // redundant and ought to be suppressed.
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_CONSTRUCTOR_WITH_FIELD_INITIALIZED_BY_NON_CONST,
|
| + CompileTimeErrorCode.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constConstructorWithFieldInitializedByNonConst_static() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + static final int i = f();
|
| + const A();
|
| +}
|
| +int f() {
|
| + return 3;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertNoErrors(source);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constConstructorWithMixin() {
|
| + Source source = addSource(r'''
|
| +class M {
|
| +}
|
| +class A extends Object with M {
|
| + const A();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.CONST_CONSTRUCTOR_WITH_MIXIN]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constConstructorWithNonConstSuper_explicit() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A();
|
| +}
|
| +class B extends A {
|
| + const B(): super();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONST_CONSTRUCTOR_WITH_NON_CONST_SUPER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constConstructorWithNonConstSuper_implicit() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A();
|
| +}
|
| +class B extends A {
|
| + const B();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONST_CONSTRUCTOR_WITH_NON_CONST_SUPER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constConstructorWithNonFinalField_mixin() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + var a;
|
| +}
|
| +class B extends Object with A {
|
| + const B();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_CONSTRUCTOR_WITH_MIXIN,
|
| + CompileTimeErrorCode.CONST_CONSTRUCTOR_WITH_NON_FINAL_FIELD
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constConstructorWithNonFinalField_super() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + var a;
|
| +}
|
| +class B extends A {
|
| + const B();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_CONSTRUCTOR_WITH_NON_FINAL_FIELD,
|
| + CompileTimeErrorCode.CONST_CONSTRUCTOR_WITH_NON_CONST_SUPER
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constConstructorWithNonFinalField_this() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int x;
|
| + const A();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONST_CONSTRUCTOR_WITH_NON_FINAL_FIELD]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constDeferredClass() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +class A {
|
| + const A();
|
| +}''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +main() {
|
| + const a.A();
|
| +}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.CONST_DEFERRED_CLASS
|
| + ]);
|
| + }
|
| +
|
| + void test_constDeferredClass_namedConstructor() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +class A {
|
| + const A.b();
|
| +}''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +main() {
|
| + const a.A.b();
|
| +}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.CONST_DEFERRED_CLASS
|
| + ]);
|
| + }
|
| +
|
| + void test_constEval_newInstance_constConstructor() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A();
|
| +}
|
| +const a = new A();''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constEval_newInstance_externalFactoryConstConstructor() {
|
| + // We can't evaluate "const A()" because its constructor is external. But
|
| + // the code is correct--we shouldn't report an error.
|
| + Source source = addSource(r'''
|
| +class A {
|
| + external factory const A();
|
| +}
|
| +const x = const A();''');
|
| + computeLibrarySourceErrors(source);
|
| + assertNoErrors(source);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constEval_propertyExtraction_targetNotConst() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A();
|
| + m() {}
|
| +}
|
| +final a = const A();
|
| +const C = a.m;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constEvalThrowsException_binaryMinus_null() {
|
| + _check_constEvalThrowsException_binary_null("null - 5", false);
|
| + _check_constEvalThrowsException_binary_null("5 - null", true);
|
| + }
|
| +
|
| + void test_constEvalThrowsException_binaryPlus_null() {
|
| + _check_constEvalThrowsException_binary_null("null + 5", false);
|
| + _check_constEvalThrowsException_binary_null("5 + null", true);
|
| + }
|
| +
|
| + void test_constEvalThrowsException_divisionByZero() {
|
| + Source source = addSource("const C = 1 ~/ 0;");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.CONST_EVAL_THROWS_IDBZE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constEvalThrowsException_finalAlreadySet_initializer() {
|
| + // If a final variable has an initializer at the site of its declaration,
|
| + // and at the site of the constructor, then invoking that constructor would
|
| + // produce a runtime error; hence invoking that constructor via the "const"
|
| + // keyword results in a compile-time error.
|
| + Source source = addSource('''
|
| +class C {
|
| + final x = 1;
|
| + const C() : x = 2;
|
| +}
|
| +var x = const C();
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_EVAL_THROWS_EXCEPTION,
|
| + StaticWarningCode.FIELD_INITIALIZED_IN_INITIALIZER_AND_DECLARATION
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constEvalThrowsException_finalAlreadySet_initializing_formal() {
|
| + // If a final variable has an initializer at the site of its declaration,
|
| + // and it is initialized using an initializing formal at the site of the
|
| + // constructor, then invoking that constructor would produce a runtime
|
| + // error; hence invoking that constructor via the "const" keyword results
|
| + // in a compile-time error.
|
| + Source source = addSource('''
|
| +class C {
|
| + final x = 1;
|
| + const C(this.x);
|
| +}
|
| +var x = const C(2);
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_EVAL_THROWS_EXCEPTION,
|
| + StaticWarningCode.FINAL_INITIALIZED_IN_DECLARATION_AND_CONSTRUCTOR
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constEvalThrowsException_unaryBitNot_null() {
|
| + Source source = addSource("const C = ~null;");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.CONST_EVAL_THROWS_EXCEPTION]);
|
| + // no verify(), '~null' is not resolved
|
| + }
|
| +
|
| + void test_constEvalThrowsException_unaryNegated_null() {
|
| + Source source = addSource("const C = -null;");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.CONST_EVAL_THROWS_EXCEPTION]);
|
| + // no verify(), '-null' is not resolved
|
| + }
|
| +
|
| + void test_constEvalThrowsException_unaryNot_null() {
|
| + Source source = addSource("const C = !null;");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.CONST_EVAL_THROWS_EXCEPTION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constEvalTypeBool_binary() {
|
| + _check_constEvalTypeBool_withParameter_binary("p && ''");
|
| + _check_constEvalTypeBool_withParameter_binary("p || ''");
|
| + }
|
| +
|
| + void test_constEvalTypeBool_binary_leftTrue() {
|
| + Source source = addSource("const C = (true || 0);");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_EVAL_TYPE_BOOL,
|
| + StaticTypeWarningCode.NON_BOOL_OPERAND,
|
| + HintCode.DEAD_CODE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constEvalTypeBoolNumString_equal() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A();
|
| +}
|
| +class B {
|
| + final a;
|
| + const B(num p) : a = p == const A();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONST_EVAL_TYPE_BOOL_NUM_STRING]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constEvalTypeBoolNumString_notEqual() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A();
|
| +}
|
| +class B {
|
| + final a;
|
| + const B(String p) : a = p != const A();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONST_EVAL_TYPE_BOOL_NUM_STRING]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constEvalTypeInt_binary() {
|
| + _check_constEvalTypeInt_withParameter_binary("p ^ ''");
|
| + _check_constEvalTypeInt_withParameter_binary("p & ''");
|
| + _check_constEvalTypeInt_withParameter_binary("p | ''");
|
| + _check_constEvalTypeInt_withParameter_binary("p >> ''");
|
| + _check_constEvalTypeInt_withParameter_binary("p << ''");
|
| + }
|
| +
|
| + void test_constEvalTypeNum_binary() {
|
| + _check_constEvalTypeNum_withParameter_binary("p + ''");
|
| + _check_constEvalTypeNum_withParameter_binary("p - ''");
|
| + _check_constEvalTypeNum_withParameter_binary("p * ''");
|
| + _check_constEvalTypeNum_withParameter_binary("p / ''");
|
| + _check_constEvalTypeNum_withParameter_binary("p ~/ ''");
|
| + _check_constEvalTypeNum_withParameter_binary("p > ''");
|
| + _check_constEvalTypeNum_withParameter_binary("p < ''");
|
| + _check_constEvalTypeNum_withParameter_binary("p >= ''");
|
| + _check_constEvalTypeNum_withParameter_binary("p <= ''");
|
| + _check_constEvalTypeNum_withParameter_binary("p % ''");
|
| + }
|
| +
|
| + void test_constFormalParameter_fieldFormalParameter() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + var x;
|
| + A(const this.x) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.CONST_FORMAL_PARAMETER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constFormalParameter_simpleFormalParameter() {
|
| + Source source = addSource("f(const x) {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.CONST_FORMAL_PARAMETER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constInitializedWithNonConstValue() {
|
| + Source source = addSource(r'''
|
| +f(p) {
|
| + const C = p;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constInitializedWithNonConstValue_missingConstInListLiteral() {
|
| + Source source = addSource("const List L = [0];");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constInitializedWithNonConstValue_missingConstInMapLiteral() {
|
| + Source source = addSource("const Map M = {'a' : 0};");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constInitializedWithNonConstValueFromDeferredClass() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +const V = 1;''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +const B = a.V;'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_constInitializedWithNonConstValueFromDeferredClass_nested() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +const V = 1;''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +const B = a.V + 1;'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_constInstanceField() {
|
| + Source source = addSource(r'''
|
| +class C {
|
| + const int f = 0;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.CONST_INSTANCE_FIELD]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constMapKeyTypeImplementsEquals_direct() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A();
|
| + operator ==(other) => false;
|
| +}
|
| +main() {
|
| + const {const A() : 0};
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.CONST_MAP_KEY_EXPRESSION_TYPE_IMPLEMENTS_EQUALS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constMapKeyTypeImplementsEquals_dynamic() {
|
| + // Note: static type of B.a is "dynamic", but actual type of the const
|
| + // object is A. We need to make sure we examine the actual type when
|
| + // deciding whether there is a problem with operator==.
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A();
|
| + operator ==(other) => false;
|
| +}
|
| +class B {
|
| + static const a = const A();
|
| +}
|
| +main() {
|
| + const {B.a : 0};
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.CONST_MAP_KEY_EXPRESSION_TYPE_IMPLEMENTS_EQUALS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constMapKeyTypeImplementsEquals_factory() {
|
| + Source source = addSource(r'''
|
| +class A { const factory A() = B; }
|
| +
|
| +class B implements A {
|
| + const B();
|
| +
|
| + operator ==(o) => true;
|
| +}
|
| +
|
| +main() {
|
| + var m = const { const A(): 42 };
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.CONST_MAP_KEY_EXPRESSION_TYPE_IMPLEMENTS_EQUALS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constMapKeyTypeImplementsEquals_super() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A();
|
| + operator ==(other) => false;
|
| +}
|
| +class B extends A {
|
| + const B();
|
| +}
|
| +main() {
|
| + const {const B() : 0};
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.CONST_MAP_KEY_EXPRESSION_TYPE_IMPLEMENTS_EQUALS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constWithInvalidTypeParameters() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A();
|
| +}
|
| +f() { return const A<A>(); }''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONST_WITH_INVALID_TYPE_PARAMETERS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constWithInvalidTypeParameters_tooFew() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class C<K, V> {
|
| + const C();
|
| +}
|
| +f(p) {
|
| + return const C<A>();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONST_WITH_INVALID_TYPE_PARAMETERS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constWithInvalidTypeParameters_tooMany() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class C<E> {
|
| + const C();
|
| +}
|
| +f(p) {
|
| + return const C<A, A>();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONST_WITH_INVALID_TYPE_PARAMETERS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constWithNonConst() {
|
| + Source source = addSource(r'''
|
| +class T {
|
| + T(a, b, {c, d}) {}
|
| +}
|
| +f() { return const T(0, 1, c: 2, d: 3); }''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.CONST_WITH_NON_CONST]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constWithNonConstantArgument_annotation() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A(int p);
|
| +}
|
| +var v = 42;
|
| +@A(v)
|
| +main() {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONST_WITH_NON_CONSTANT_ARGUMENT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constWithNonConstantArgument_instanceCreation() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A(a);
|
| +}
|
| +f(p) { return const A(p); }''');
|
| + computeLibrarySourceErrors(source);
|
| + // TODO(paulberry): the error INVALID_CONSTAT is redundant and ought to be
|
| + // suppressed.
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_WITH_NON_CONSTANT_ARGUMENT,
|
| + CompileTimeErrorCode.INVALID_CONSTANT
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constWithNonType() {
|
| + Source source = addSource(r'''
|
| +int A;
|
| +f() {
|
| + return const A();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.CONST_WITH_NON_TYPE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constWithNonType_fromLibrary() {
|
| + Source source1 = addNamedSource("/lib.dart", "");
|
| + Source source2 = addNamedSource(
|
| + "/lib2.dart",
|
| + r'''
|
| +import 'lib.dart' as lib;
|
| +void f() {
|
| + const lib.A();
|
| +}''');
|
| + computeLibrarySourceErrors(source1);
|
| + computeLibrarySourceErrors(source2);
|
| + assertErrors(source2, [CompileTimeErrorCode.CONST_WITH_NON_TYPE]);
|
| + verify([source1]);
|
| + }
|
| +
|
| + void test_constWithTypeParameters_direct() {
|
| + Source source = addSource(r'''
|
| +class A<T> {
|
| + static const V = const A<T>();
|
| + const A();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_WITH_TYPE_PARAMETERS,
|
| + StaticWarningCode.TYPE_PARAMETER_REFERENCED_BY_STATIC
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constWithTypeParameters_indirect() {
|
| + Source source = addSource(r'''
|
| +class A<T> {
|
| + static const V = const A<List<T>>();
|
| + const A();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_WITH_TYPE_PARAMETERS,
|
| + StaticWarningCode.TYPE_PARAMETER_REFERENCED_BY_STATIC
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_constWithUndefinedConstructor() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A();
|
| +}
|
| +f() {
|
| + return const A.noSuchConstructor();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.CONST_WITH_UNDEFINED_CONSTRUCTOR]);
|
| + // no verify(), 'noSuchConstructor' is not resolved
|
| + }
|
| +
|
| + void test_constWithUndefinedConstructorDefault() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A.name();
|
| +}
|
| +f() {
|
| + return const A();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.CONST_WITH_UNDEFINED_CONSTRUCTOR_DEFAULT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_defaultValueInFunctionTypeAlias() {
|
| + Source source = addSource("typedef F([x = 0]);");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.DEFAULT_VALUE_IN_FUNCTION_TYPE_ALIAS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_defaultValueInFunctionTypedParameter_named() {
|
| + Source source = addSource("f(g({p: null})) {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.DEFAULT_VALUE_IN_FUNCTION_TYPED_PARAMETER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_defaultValueInFunctionTypedParameter_optional() {
|
| + Source source = addSource("f(g([p = null])) {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.DEFAULT_VALUE_IN_FUNCTION_TYPED_PARAMETER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_defaultValueInRedirectingFactoryConstructor() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + factory A([int x = 0]) = B;
|
| +}
|
| +
|
| +class B implements A {
|
| + B([int x = 1]) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.DEFAULT_VALUE_IN_REDIRECTING_FACTORY_CONSTRUCTOR
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateConstructorName_named() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A.a() {}
|
| + A.a() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.DUPLICATE_CONSTRUCTOR_NAME,
|
| + CompileTimeErrorCode.DUPLICATE_CONSTRUCTOR_NAME
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateConstructorName_unnamed() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A() {}
|
| + A() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.DUPLICATE_CONSTRUCTOR_DEFAULT,
|
| + CompileTimeErrorCode.DUPLICATE_CONSTRUCTOR_DEFAULT
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinition_acrossLibraries() {
|
| + Source librarySource = addNamedSource(
|
| + "/lib.dart",
|
| + r'''
|
| +library lib;
|
| +
|
| +part 'a.dart';
|
| +part 'b.dart';''');
|
| + Source sourceA = addNamedSource(
|
| + "/a.dart",
|
| + r'''
|
| +part of lib;
|
| +
|
| +class A {}''');
|
| + Source sourceB = addNamedSource(
|
| + "/b.dart",
|
| + r'''
|
| +part of lib;
|
| +
|
| +class A {}''');
|
| + computeLibrarySourceErrors(librarySource);
|
| + assertErrors(sourceB, [CompileTimeErrorCode.DUPLICATE_DEFINITION]);
|
| + verify([librarySource, sourceA, sourceB]);
|
| + }
|
| +
|
| + void test_duplicateDefinition_catch() {
|
| + Source source = addSource(r'''
|
| +main() {
|
| + try {} catch (e, e) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.DUPLICATE_DEFINITION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinition_classMembers_fields() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int a;
|
| + int a;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.DUPLICATE_DEFINITION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinition_classMembers_fields_oneStatic() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int x;
|
| + static int x;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.DUPLICATE_DEFINITION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinition_classMembers_methods() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + m() {}
|
| + m() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.DUPLICATE_DEFINITION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinition_locals_inCase() {
|
| + Source source = addSource(r'''
|
| +main() {
|
| + switch(1) {
|
| + case 1:
|
| + var a;
|
| + var a;
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.DUPLICATE_DEFINITION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinition_locals_inFunctionBlock() {
|
| + Source source = addSource(r'''
|
| +main() {
|
| + int m = 0;
|
| + m(a) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.DUPLICATE_DEFINITION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinition_locals_inIf() {
|
| + Source source = addSource(r'''
|
| +main(int p) {
|
| + if (p != 0) {
|
| + var a;
|
| + var a;
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.DUPLICATE_DEFINITION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinition_locals_inMethodBlock() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + m() {
|
| + int a;
|
| + int a;
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.DUPLICATE_DEFINITION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinition_parameters_inFunctionTypeAlias() {
|
| + Source source = addSource(r'''
|
| +typedef F(int a, double a);
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.DUPLICATE_DEFINITION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinition_parameters_inLocalFunction() {
|
| + Source source = addSource(r'''
|
| +main() {
|
| + f(int a, double a) {
|
| + };
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.DUPLICATE_DEFINITION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinition_parameters_inMethod() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + m(int a, double a) {
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.DUPLICATE_DEFINITION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinition_parameters_inTopLevelFunction() {
|
| + Source source = addSource(r'''
|
| +f(int a, double a) {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.DUPLICATE_DEFINITION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinition_typeParameters() {
|
| + Source source = addSource(r'''
|
| +class A<T, T> {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.DUPLICATE_DEFINITION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinitionInheritance_instanceGetter_staticGetter() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int get x => 0;
|
| +}
|
| +class B extends A {
|
| + static int get x => 0;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.DUPLICATE_DEFINITION_INHERITANCE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinitionInheritance_instanceGetterAbstract_staticGetter() {
|
| + Source source = addSource(r'''
|
| +abstract class A {
|
| + int get x;
|
| +}
|
| +class B extends A {
|
| + static int get x => 0;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.DUPLICATE_DEFINITION_INHERITANCE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinitionInheritance_instanceMethod_staticMethod() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + x() {}
|
| +}
|
| +class B extends A {
|
| + static x() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.DUPLICATE_DEFINITION_INHERITANCE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinitionInheritance_instanceMethodAbstract_staticMethod() {
|
| + Source source = addSource(r'''
|
| +abstract class A {
|
| + x();
|
| +}
|
| +abstract class B extends A {
|
| + static x() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.DUPLICATE_DEFINITION_INHERITANCE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinitionInheritance_instanceSetter_staticSetter() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + set x(value) {}
|
| +}
|
| +class B extends A {
|
| + static set x(value) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.DUPLICATE_DEFINITION_INHERITANCE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateDefinitionInheritance_instanceSetterAbstract_staticSetter() {
|
| + Source source = addSource(r'''
|
| +abstract class A {
|
| + set x(value);
|
| +}
|
| +class B extends A {
|
| + static set x(value) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.DUPLICATE_DEFINITION_INHERITANCE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_duplicateNamedArgument() {
|
| + Source source = addSource(r'''
|
| +f({a, b}) {}
|
| +main() {
|
| + f(a: 1, a: 2);
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.DUPLICATE_NAMED_ARGUMENT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_exportInternalLibrary() {
|
| + Source source = addSource("export 'dart:_interceptors';");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.EXPORT_INTERNAL_LIBRARY]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_exportOfNonLibrary() {
|
| + Source source = addSource(r'''
|
| +library L;
|
| +export 'lib1.dart';''');
|
| + addNamedSource("/lib1.dart", "part of lib;");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.EXPORT_OF_NON_LIBRARY]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_extendsDeferredClass() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +class A {}''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +class B extends a.A {}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.EXTENDS_DEFERRED_CLASS
|
| + ]);
|
| + }
|
| +
|
| + void test_extendsDeferredClass_classTypeAlias() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +class A {}''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +class M {}
|
| +class C = a.A with M;'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.EXTENDS_DEFERRED_CLASS
|
| + ]);
|
| + }
|
| +
|
| + void test_extendsDisallowedClass_class_bool() {
|
| + Source source = addSource("class A extends bool {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.EXTENDS_DISALLOWED_CLASS,
|
| + CompileTimeErrorCode.NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_extendsDisallowedClass_class_double() {
|
| + Source source = addSource("class A extends double {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.EXTENDS_DISALLOWED_CLASS,
|
| + CompileTimeErrorCode.NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_extendsDisallowedClass_class_int() {
|
| + Source source = addSource("class A extends int {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.EXTENDS_DISALLOWED_CLASS,
|
| + CompileTimeErrorCode.NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_extendsDisallowedClass_class_Null() {
|
| + Source source = addSource("class A extends Null {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.EXTENDS_DISALLOWED_CLASS,
|
| + CompileTimeErrorCode.NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_extendsDisallowedClass_class_num() {
|
| + Source source = addSource("class A extends num {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.EXTENDS_DISALLOWED_CLASS,
|
| + CompileTimeErrorCode.NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_extendsDisallowedClass_class_String() {
|
| + Source source = addSource("class A extends String {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.EXTENDS_DISALLOWED_CLASS,
|
| + CompileTimeErrorCode.NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_extendsDisallowedClass_classTypeAlias_bool() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class C = bool with M;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.EXTENDS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_extendsDisallowedClass_classTypeAlias_double() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class C = double with M;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.EXTENDS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_extendsDisallowedClass_classTypeAlias_int() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class C = int with M;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.EXTENDS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_extendsDisallowedClass_classTypeAlias_Null() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class C = Null with M;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.EXTENDS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_extendsDisallowedClass_classTypeAlias_num() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class C = num with M;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.EXTENDS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_extendsDisallowedClass_classTypeAlias_String() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class C = String with M;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.EXTENDS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_extendsEnum() {
|
| + Source source = addSource(r'''
|
| +enum E { ONE }
|
| +class A extends E {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.EXTENDS_ENUM]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_extendsNonClass_class() {
|
| + Source source = addSource(r'''
|
| +int A;
|
| +class B extends A {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.EXTENDS_NON_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_extendsNonClass_dynamic() {
|
| + Source source = addSource("class B extends dynamic {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.EXTENDS_NON_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_extraPositionalArguments_const() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A();
|
| +}
|
| +main() {
|
| + const A(0);
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.EXTRA_POSITIONAL_ARGUMENTS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_extraPositionalArguments_const_super() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A();
|
| +}
|
| +class B extends A {
|
| + const B() : super(0);
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.EXTRA_POSITIONAL_ARGUMENTS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_fieldInitializedByMultipleInitializers() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int x;
|
| + A() : x = 0, x = 1 {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_fieldInitializedByMultipleInitializers_multipleInits() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int x;
|
| + A() : x = 0, x = 1, x = 2 {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS,
|
| + CompileTimeErrorCode.FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_fieldInitializedByMultipleInitializers_multipleNames() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int x;
|
| + int y;
|
| + A() : x = 0, x = 1, y = 0, y = 1 {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS,
|
| + CompileTimeErrorCode.FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_fieldInitializedInParameterAndInitializer() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int x;
|
| + A(this.x) : x = 1 {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.FIELD_INITIALIZED_IN_PARAMETER_AND_INITIALIZER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_fieldInitializerFactoryConstructor() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int x;
|
| + factory A(this.x) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.FIELD_INITIALIZER_FACTORY_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_fieldInitializerOutsideConstructor() {
|
| + // TODO(brianwilkerson) Fix the duplicate error messages.
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int x;
|
| + m(this.x) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + ParserErrorCode.FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR,
|
| + CompileTimeErrorCode.FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_fieldInitializerOutsideConstructor_defaultParameter() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int x;
|
| + m([this.x]) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_fieldInitializerRedirectingConstructor_afterRedirection() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int x;
|
| + A.named() {}
|
| + A() : this.named(), x = 42;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.FIELD_INITIALIZER_REDIRECTING_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_fieldInitializerRedirectingConstructor_beforeRedirection() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int x;
|
| + A.named() {}
|
| + A() : x = 42, this.named();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.FIELD_INITIALIZER_REDIRECTING_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_fieldInitializingFormalRedirectingConstructor() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int x;
|
| + A.named() {}
|
| + A(this.x) : this.named();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.FIELD_INITIALIZER_REDIRECTING_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_finalInitializedMultipleTimes_initializers() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + final x;
|
| + A() : x = 0, x = 0 {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.FIELD_INITIALIZED_BY_MULTIPLE_INITIALIZERS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + /**
|
| + * This test doesn't test the FINAL_INITIALIZED_MULTIPLE_TIMES code, but tests the
|
| + * FIELD_INITIALIZED_IN_PARAMETER_AND_INITIALIZER code instead. It is provided here to show
|
| + * coverage over all of the permutations of initializers in constructor declarations.
|
| + *
|
| + * Note: FIELD_INITIALIZED_IN_PARAMETER_AND_INITIALIZER covers a subset of
|
| + * FINAL_INITIALIZED_MULTIPLE_TIMES, since it more specific, we use it instead of the broader code
|
| + */
|
| + void test_finalInitializedMultipleTimes_initializingFormal_initializer() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + final x;
|
| + A(this.x) : x = 0 {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.FIELD_INITIALIZED_IN_PARAMETER_AND_INITIALIZER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_finalInitializedMultipleTimes_initializingFormals() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + final x;
|
| + A(this.x, this.x) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.FINAL_INITIALIZED_MULTIPLE_TIMES]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_finalNotInitialized_instanceField_const_static() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + static const F;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.CONST_NOT_INITIALIZED]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_finalNotInitialized_library_const() {
|
| + Source source = addSource("const F;");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.CONST_NOT_INITIALIZED]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_finalNotInitialized_local_const() {
|
| + Source source = addSource(r'''
|
| +f() {
|
| + const int x;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.CONST_NOT_INITIALIZED]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_fromEnvironment_bool_badArgs() {
|
| + Source source = addSource(r'''
|
| +var b1 = const bool.fromEnvironment(1);
|
| +var b2 = const bool.fromEnvironment('x', defaultValue: 1);''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_EVAL_THROWS_EXCEPTION,
|
| + StaticWarningCode.ARGUMENT_TYPE_NOT_ASSIGNABLE,
|
| + CompileTimeErrorCode.CONST_EVAL_THROWS_EXCEPTION,
|
| + StaticWarningCode.ARGUMENT_TYPE_NOT_ASSIGNABLE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_fromEnvironment_bool_badDefault_whenDefined() {
|
| + // The type of the defaultValue needs to be correct even when the default
|
| + // value isn't used (because the variable is defined in the environment).
|
| + analysisContext2.declaredVariables.define("x", "true");
|
| + Source source =
|
| + addSource("var b = const bool.fromEnvironment('x', defaultValue: 1);");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_EVAL_THROWS_EXCEPTION,
|
| + StaticWarningCode.ARGUMENT_TYPE_NOT_ASSIGNABLE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_getterAndMethodWithSameName() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + x(y) {}
|
| + get x => 0;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.GETTER_AND_METHOD_WITH_SAME_NAME]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsDeferredClass() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +class A {}''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +class B implements a.A {}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.IMPLEMENTS_DEFERRED_CLASS
|
| + ]);
|
| + }
|
| +
|
| + void test_implementsDeferredClass_classTypeAlias() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +class A {}''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +class B {}
|
| +class M {}
|
| +class C = B with M implements a.A;'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.IMPLEMENTS_DEFERRED_CLASS
|
| + ]);
|
| + }
|
| +
|
| + void test_implementsDisallowedClass_class_bool() {
|
| + Source source = addSource("class A implements bool {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsDisallowedClass_class_double() {
|
| + Source source = addSource("class A implements double {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsDisallowedClass_class_int() {
|
| + Source source = addSource("class A implements int {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsDisallowedClass_class_Null() {
|
| + Source source = addSource("class A implements Null {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsDisallowedClass_class_num() {
|
| + Source source = addSource("class A implements num {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsDisallowedClass_class_String() {
|
| + Source source = addSource("class A implements String {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsDisallowedClass_class_String_num() {
|
| + Source source = addSource("class A implements String, num {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.IMPLEMENTS_DISALLOWED_CLASS,
|
| + CompileTimeErrorCode.IMPLEMENTS_DISALLOWED_CLASS
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsDisallowedClass_classTypeAlias_bool() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class M {}
|
| +class C = A with M implements bool;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsDisallowedClass_classTypeAlias_double() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class M {}
|
| +class C = A with M implements double;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsDisallowedClass_classTypeAlias_int() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class M {}
|
| +class C = A with M implements int;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsDisallowedClass_classTypeAlias_Null() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class M {}
|
| +class C = A with M implements Null;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsDisallowedClass_classTypeAlias_num() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class M {}
|
| +class C = A with M implements num;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsDisallowedClass_classTypeAlias_String() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class M {}
|
| +class C = A with M implements String;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsDisallowedClass_classTypeAlias_String_num() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class M {}
|
| +class C = A with M implements String, num;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.IMPLEMENTS_DISALLOWED_CLASS,
|
| + CompileTimeErrorCode.IMPLEMENTS_DISALLOWED_CLASS
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsDynamic() {
|
| + Source source = addSource("class A implements dynamic {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_DYNAMIC]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsEnum() {
|
| + Source source = addSource(r'''
|
| +enum E { ONE }
|
| +class A implements E {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_ENUM]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsNonClass_class() {
|
| + Source source = addSource(r'''
|
| +int A;
|
| +class B implements A {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_NON_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsNonClass_typeAlias() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class M {}
|
| +int B;
|
| +class C = A with M implements B;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_NON_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsRepeated() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class B implements A, A {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_REPEATED]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsRepeated_3times() {
|
| + Source source = addSource(r'''
|
| +class A {} class C{}
|
| +class B implements A, A, A, A {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.IMPLEMENTS_REPEATED,
|
| + CompileTimeErrorCode.IMPLEMENTS_REPEATED,
|
| + CompileTimeErrorCode.IMPLEMENTS_REPEATED
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsSuperClass() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class B extends A implements A {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_SUPER_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implementsSuperClass_Object() {
|
| + Source source = addSource("class A implements Object {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPLEMENTS_SUPER_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implicitThisReferenceInInitializer_field() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + var v;
|
| + A() : v = f;
|
| + var f;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.IMPLICIT_THIS_REFERENCE_IN_INITIALIZER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implicitThisReferenceInInitializer_field2() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + final x = 0;
|
| + final y = x;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.IMPLICIT_THIS_REFERENCE_IN_INITIALIZER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implicitThisReferenceInInitializer_invocation() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + var v;
|
| + A() : v = f();
|
| + f() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.IMPLICIT_THIS_REFERENCE_IN_INITIALIZER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implicitThisReferenceInInitializer_invocationInStatic() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + static var F = m();
|
| + m() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.IMPLICIT_THIS_REFERENCE_IN_INITIALIZER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implicitThisReferenceInInitializer_redirectingConstructorInvocation() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A(p) {}
|
| + A.named() : this(f);
|
| + var f;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.IMPLICIT_THIS_REFERENCE_IN_INITIALIZER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_implicitThisReferenceInInitializer_superConstructorInvocation() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A(p) {}
|
| +}
|
| +class B extends A {
|
| + B() : super(f);
|
| + var f;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.IMPLICIT_THIS_REFERENCE_IN_INITIALIZER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_importInternalLibrary() {
|
| + Source source = addSource("import 'dart:_interceptors';");
|
| + computeLibrarySourceErrors(source);
|
| + // Note, in these error cases we may generate an UNUSED_IMPORT hint, while
|
| + // we could prevent the hint from being generated by testing the import
|
| + // directive for the error, this is such a minor corner case that we don't
|
| + // think we should add the additional computation time to figure out such
|
| + // cases.
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.IMPORT_INTERNAL_LIBRARY, HintCode.UNUSED_IMPORT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_importInternalLibrary_js_helper() {
|
| + Source source = addSource("import 'dart:_js_helper';");
|
| + computeLibrarySourceErrors(source);
|
| + // Note, in these error cases we may generate an UNUSED_IMPORT hint, while
|
| + // we could prevent the hint from being generated by testing the import
|
| + // directive for the error, this is such a minor corner case that we don't
|
| + // think we should add the additional computation time to figure out such
|
| + // cases.
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.IMPORT_INTERNAL_LIBRARY, HintCode.UNUSED_IMPORT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_importOfNonLibrary() {
|
| + Source source = addSource(r'''
|
| +library lib;
|
| +import 'part.dart';
|
| +A a;''');
|
| + addNamedSource(
|
| + "/part.dart",
|
| + r'''
|
| +part of lib;
|
| +class A{}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.IMPORT_OF_NON_LIBRARY]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_inconsistentCaseExpressionTypes() {
|
| + Source source = addSource(r'''
|
| +f(var p) {
|
| + switch (p) {
|
| + case 1:
|
| + break;
|
| + case 'a':
|
| + break;
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.INCONSISTENT_CASE_EXPRESSION_TYPES]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_inconsistentCaseExpressionTypes_dynamic() {
|
| + // Even though A.S and S have a static type of "dynamic", we should see
|
| + // that they fail to match 3, because they are constant strings.
|
| + Source source = addSource(r'''
|
| +class A {
|
| + static const S = 'A.S';
|
| +}
|
| +
|
| +const S = 'S';
|
| +
|
| +foo(var p) {
|
| + switch (p) {
|
| + case 3:
|
| + break;
|
| + case S:
|
| + break;
|
| + case A.S:
|
| + break;
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.INCONSISTENT_CASE_EXPRESSION_TYPES,
|
| + CompileTimeErrorCode.INCONSISTENT_CASE_EXPRESSION_TYPES
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_inconsistentCaseExpressionTypes_repeated() {
|
| + Source source = addSource(r'''
|
| +f(var p) {
|
| + switch (p) {
|
| + case 1:
|
| + break;
|
| + case 'a':
|
| + break;
|
| + case 'b':
|
| + break;
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.INCONSISTENT_CASE_EXPRESSION_TYPES,
|
| + CompileTimeErrorCode.INCONSISTENT_CASE_EXPRESSION_TYPES
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_initializerForNonExistent_const() {
|
| + // Check that the absence of a matching field doesn't cause a
|
| + // crash during constant evaluation.
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A() : x = 'foo';
|
| +}
|
| +A a = const A();''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.INITIALIZER_FOR_NON_EXISTENT_FIELD]);
|
| + }
|
| +
|
| + void test_initializerForNonExistent_initializer() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A() : x = 0 {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.INITIALIZER_FOR_NON_EXISTENT_FIELD]);
|
| + }
|
| +
|
| + void test_initializerForStaticField() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + static int x;
|
| + A() : x = 0 {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INITIALIZER_FOR_STATIC_FIELD]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_initializingFormalForNonExistentField() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A(this.x) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.INITIALIZING_FORMAL_FOR_NON_EXISTENT_FIELD]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_initializingFormalForNonExistentField_notInEnclosingClass() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| +int x;
|
| +}
|
| +class B extends A {
|
| + B(this.x) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.INITIALIZING_FORMAL_FOR_NON_EXISTENT_FIELD]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_initializingFormalForNonExistentField_optional() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A([this.x]) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.INITIALIZING_FORMAL_FOR_NON_EXISTENT_FIELD]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_initializingFormalForNonExistentField_synthetic() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int get x => 1;
|
| + A(this.x) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.INITIALIZING_FORMAL_FOR_NON_EXISTENT_FIELD]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_initializingFormalForStaticField() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + static int x;
|
| + A([this.x]) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.INITIALIZING_FORMAL_FOR_STATIC_FIELD]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_instanceMemberAccessFromFactory_named() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + m() {}
|
| + A();
|
| + factory A.make() {
|
| + m();
|
| + return new A();
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.INSTANCE_MEMBER_ACCESS_FROM_FACTORY]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_instanceMemberAccessFromFactory_unnamed() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + m() {}
|
| + A._();
|
| + factory A() {
|
| + m();
|
| + return new A._();
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.INSTANCE_MEMBER_ACCESS_FROM_FACTORY]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_instanceMemberAccessFromStatic_field() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int f;
|
| + static foo() {
|
| + f;
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.INSTANCE_MEMBER_ACCESS_FROM_STATIC]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_instanceMemberAccessFromStatic_getter() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + get g => null;
|
| + static foo() {
|
| + g;
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.INSTANCE_MEMBER_ACCESS_FROM_STATIC]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_instanceMemberAccessFromStatic_method() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + m() {}
|
| + static foo() {
|
| + m();
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.INSTANCE_MEMBER_ACCESS_FROM_STATIC]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_instantiateEnum_const() {
|
| + Source source = addSource(r'''
|
| +enum E { ONE }
|
| +E e(String name) {
|
| + return const E();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INSTANTIATE_ENUM]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_instantiateEnum_new() {
|
| + Source source = addSource(r'''
|
| +enum E { ONE }
|
| +E e(String name) {
|
| + return new E();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INSTANTIATE_ENUM]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidAnnotation_getter() {
|
| + Source source = addSource(r'''
|
| +get V => 0;
|
| +@V
|
| +main() {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_ANNOTATION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidAnnotation_importWithPrefix_getter() {
|
| + addNamedSource(
|
| + "/lib.dart",
|
| + r'''
|
| +library lib;
|
| +get V => 0;''');
|
| + Source source = addSource(r'''
|
| +import 'lib.dart' as p;
|
| +@p.V
|
| +main() {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_ANNOTATION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidAnnotation_importWithPrefix_notConstantVariable() {
|
| + addNamedSource(
|
| + "/lib.dart",
|
| + r'''
|
| +library lib;
|
| +final V = 0;''');
|
| + Source source = addSource(r'''
|
| +import 'lib.dart' as p;
|
| +@p.V
|
| +main() {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_ANNOTATION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidAnnotation_importWithPrefix_notVariableOrConstructorInvocation() {
|
| + addNamedSource(
|
| + "/lib.dart",
|
| + r'''
|
| +library lib;
|
| +typedef V();''');
|
| + Source source = addSource(r'''
|
| +import 'lib.dart' as p;
|
| +@p.V
|
| +main() {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_ANNOTATION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidAnnotation_notConstantVariable() {
|
| + Source source = addSource(r'''
|
| +final V = 0;
|
| +@V
|
| +main() {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_ANNOTATION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidAnnotation_notVariableOrConstructorInvocation() {
|
| + Source source = addSource(r'''
|
| +typedef V();
|
| +@V
|
| +main() {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_ANNOTATION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidAnnotation_staticMethodReference() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + static f() {}
|
| +}
|
| +@A.f
|
| +main() {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_ANNOTATION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidAnnotation_unresolved_identifier() {
|
| + Source source = addSource(r'''
|
| +@unresolved
|
| +main() {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_ANNOTATION]);
|
| + }
|
| +
|
| + void test_invalidAnnotation_unresolved_invocation() {
|
| + Source source = addSource(r'''
|
| +@Unresolved()
|
| +main() {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_ANNOTATION]);
|
| + }
|
| +
|
| + void test_invalidAnnotation_unresolved_prefixedIdentifier() {
|
| + Source source = addSource(r'''
|
| +import 'dart:math' as p;
|
| +@p.unresolved
|
| +main() {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_ANNOTATION]);
|
| + }
|
| +
|
| + void test_invalidAnnotation_useLibraryScope() {
|
| + Source source = addSource(r'''
|
| +@foo
|
| +class A {
|
| + static const foo = null;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_ANNOTATION]);
|
| + }
|
| +
|
| + void test_invalidAnnotationFromDeferredLibrary() {
|
| + // See test_invalidAnnotation_notConstantVariable
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +class V { const V(); }
|
| +const v = const V();''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +@a.v main () {}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.INVALID_ANNOTATION_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_invalidAnnotationFromDeferredLibrary_constructor() {
|
| + // See test_invalidAnnotation_notConstantVariable
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +class C { const C(); }''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +@a.C() main () {}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.INVALID_ANNOTATION_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_invalidAnnotationFromDeferredLibrary_namedConstructor() {
|
| + // See test_invalidAnnotation_notConstantVariable
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +class C { const C.name(); }''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +@a.C.name() main () {}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.INVALID_ANNOTATION_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_invalidConstructorName_notEnclosingClassName_defined() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + B() : super();
|
| +}
|
| +class B {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_CONSTRUCTOR_NAME]);
|
| + // no verify() call, "B" is not resolved
|
| + }
|
| +
|
| + void test_invalidConstructorName_notEnclosingClassName_undefined() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + B() : super();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_CONSTRUCTOR_NAME]);
|
| + // no verify() call, "B" is not resolved
|
| + }
|
| +
|
| + void test_invalidFactoryNameNotAClass_notClassName() {
|
| + Source source = addSource(r'''
|
| +int B;
|
| +class A {
|
| + factory B() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.INVALID_FACTORY_NAME_NOT_A_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidFactoryNameNotAClass_notEnclosingClassName() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + factory B() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.INVALID_FACTORY_NAME_NOT_A_CLASS]);
|
| + // no verify() call, "B" is not resolved
|
| + }
|
| +
|
| + void test_invalidModifierOnConstructor_async() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A() async {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.INVALID_MODIFIER_ON_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidModifierOnConstructor_asyncStar() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A() async* {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.INVALID_MODIFIER_ON_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidModifierOnConstructor_syncStar() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A() sync* {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.INVALID_MODIFIER_ON_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidModifierOnSetter_member_async() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + set x(v) async {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_MODIFIER_ON_SETTER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidModifierOnSetter_member_asyncStar() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + set x(v) async* {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_MODIFIER_ON_SETTER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidModifierOnSetter_member_syncStar() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + set x(v) sync* {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_MODIFIER_ON_SETTER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidModifierOnSetter_topLevel_async() {
|
| + Source source = addSource("set x(v) async {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_MODIFIER_ON_SETTER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidModifierOnSetter_topLevel_asyncStar() {
|
| + Source source = addSource("set x(v) async* {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_MODIFIER_ON_SETTER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidModifierOnSetter_topLevel_syncStar() {
|
| + Source source = addSource("set x(v) sync* {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_MODIFIER_ON_SETTER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidReferenceToThis_factoryConstructor() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + factory A() { return this; }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_REFERENCE_TO_THIS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidReferenceToThis_instanceVariableInitializer_inConstructor() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + var f;
|
| + A() : f = this;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_REFERENCE_TO_THIS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidReferenceToThis_instanceVariableInitializer_inDeclaration() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + var f = this;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_REFERENCE_TO_THIS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidReferenceToThis_staticMethod() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + static m() { return this; }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_REFERENCE_TO_THIS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidReferenceToThis_staticVariableInitializer() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + static A f = this;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_REFERENCE_TO_THIS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidReferenceToThis_superInitializer() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A(var x) {}
|
| +}
|
| +class B extends A {
|
| + B() : super(this);
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_REFERENCE_TO_THIS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidReferenceToThis_topLevelFunction() {
|
| + Source source = addSource("f() { return this; }");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_REFERENCE_TO_THIS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidReferenceToThis_variableInitializer() {
|
| + Source source = addSource("int x = this;");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_REFERENCE_TO_THIS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidTypeArgumentInConstList() {
|
| + Source source = addSource(r'''
|
| +class A<E> {
|
| + m() {
|
| + return const <E>[];
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.INVALID_TYPE_ARGUMENT_IN_CONST_LIST]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidTypeArgumentInConstMap() {
|
| + Source source = addSource(r'''
|
| +class A<E> {
|
| + m() {
|
| + return const <String, E>{};
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.INVALID_TYPE_ARGUMENT_IN_CONST_MAP]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_invalidUri_export() {
|
| + Source source = addSource("export 'ht:';");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_URI]);
|
| + }
|
| +
|
| + void test_invalidUri_import() {
|
| + Source source = addSource("import 'ht:';");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_URI]);
|
| + }
|
| +
|
| + void test_invalidUri_part() {
|
| + Source source = addSource(r'''
|
| +library lib;
|
| +part 'ht:';''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.INVALID_URI]);
|
| + }
|
| +
|
| + void test_isInConstInstanceCreation_restored() {
|
| + // If ErrorVerifier._isInConstInstanceCreation is not properly restored on
|
| + // exit from visitInstanceCreationExpression, the error at (1) will be
|
| + // treated as a warning rather than an error.
|
| + Source source = addSource(r'''
|
| +class Foo<T extends num> {
|
| + const Foo(x, y);
|
| +}
|
| +const x = const Foo<int>(const Foo<int>(0, 1),
|
| + const <Foo<String>>[]); // (1)
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.TYPE_ARGUMENT_NOT_MATCHING_BOUNDS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_isInInstanceVariableInitializer_restored() {
|
| + // If ErrorVerifier._isInInstanceVariableInitializer is not properly
|
| + // restored on exit from visitVariableDeclaration, the error at (1)
|
| + // won't be detected.
|
| + Source source = addSource(r'''
|
| +class Foo {
|
| + var bar;
|
| + Map foo = {
|
| + 'bar': () {
|
| + var _bar;
|
| + },
|
| + 'bop': _foo // (1)
|
| + };
|
| + _foo() {
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.IMPLICIT_THIS_REFERENCE_IN_INITIALIZER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_labelInOuterScope() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + void m(int i) {
|
| + l: while (i > 0) {
|
| + void f() {
|
| + break l;
|
| + };
|
| + }
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.LABEL_IN_OUTER_SCOPE]);
|
| + // We cannot verify resolution with unresolvable labels
|
| + }
|
| +
|
| + void test_labelUndefined_break() {
|
| + Source source = addSource(r'''
|
| +f() {
|
| + x: while (true) {
|
| + break y;
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.LABEL_UNDEFINED]);
|
| + // We cannot verify resolution with undefined labels
|
| + }
|
| +
|
| + void test_labelUndefined_continue() {
|
| + Source source = addSource(r'''
|
| +f() {
|
| + x: while (true) {
|
| + continue y;
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.LABEL_UNDEFINED]);
|
| + // We cannot verify resolution with undefined labels
|
| + }
|
| +
|
| + void test_length_of_erroneous_constant() {
|
| + // Attempting to compute the length of constant that couldn't be evaluated
|
| + // (due to an error) should not crash the analyzer (see dartbug.com/23383)
|
| + Source source = addSource("const int i = (1 ? 'alpha' : 'beta').length;");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE,
|
| + CompileTimeErrorCode.CONST_EVAL_TYPE_BOOL,
|
| + StaticTypeWarningCode.NON_BOOL_CONDITION
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_memberWithClassName_field() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int A = 0;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MEMBER_WITH_CLASS_NAME]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_memberWithClassName_field2() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int z, A, b = 0;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MEMBER_WITH_CLASS_NAME]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_memberWithClassName_getter() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + get A => 0;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MEMBER_WITH_CLASS_NAME]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_memberWithClassName_method() {
|
| + // no test because indistinguishable from constructor
|
| + }
|
| +
|
| + void test_methodAndGetterWithSameName() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + get x => 0;
|
| + x(y) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.METHOD_AND_GETTER_WITH_SAME_NAME]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_missingEnumConstantInSwitch() {
|
| + Source source = addSource(r'''
|
| +enum E { ONE, TWO, THREE, FOUR }
|
| +bool odd(E e) {
|
| + switch (e) {
|
| + case E.ONE:
|
| + case E.THREE: return true;
|
| + }
|
| + return false;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.MISSING_ENUM_CONSTANT_IN_SWITCH,
|
| + CompileTimeErrorCode.MISSING_ENUM_CONSTANT_IN_SWITCH
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinDeclaresConstructor_classDeclaration() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A() {}
|
| +}
|
| +class B extends Object with A {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_DECLARES_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinDeclaresConstructor_typeAlias() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A() {}
|
| +}
|
| +class B = Object with A;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_DECLARES_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinDeferredClass() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +class A {}''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +class B extends Object with a.A {}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.MIXIN_DEFERRED_CLASS
|
| + ]);
|
| + }
|
| +
|
| + void test_mixinDeferredClass_classTypeAlias() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +class A {}''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +class B {}
|
| +class C = B with a.A;'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.MIXIN_DEFERRED_CLASS
|
| + ]);
|
| + }
|
| +
|
| + void test_mixinHasNoConstructors_mixinApp() {
|
| + Source source = addSource(r'''
|
| +class B {
|
| + B({x});
|
| +}
|
| +class M {}
|
| +class C = B with M;
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_HAS_NO_CONSTRUCTORS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinHasNoConstructors_mixinClass() {
|
| + Source source = addSource(r'''
|
| +class B {
|
| + B({x});
|
| +}
|
| +class M {}
|
| +class C extends B with M {}
|
| +''');
|
| + // Note: the implicit call from C's default constructor to B() should not
|
| + // generate a further error (despite the fact that it's not forwarded),
|
| + // since CompileTimeErrorCode.MIXIN_HAS_NO_CONSTRUCTORS does a better job
|
| + // of explaining the probem to the user.
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_HAS_NO_CONSTRUCTORS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinHasNoConstructors_mixinClass_explicitSuperCall() {
|
| + Source source = addSource(r'''
|
| +class B {
|
| + B({x});
|
| +}
|
| +class M {}
|
| +class C extends B with M {
|
| + C() : super();
|
| +}
|
| +''');
|
| + // Note: the explicit call from C() to B() should not generate a further
|
| + // error (despite the fact that it's not forwarded), since
|
| + // CompileTimeErrorCode.MIXIN_HAS_NO_CONSTRUCTORS does a better job of
|
| + // explaining the error to the user.
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_HAS_NO_CONSTRUCTORS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinHasNoConstructors_mixinClass_implicitSuperCall() {
|
| + Source source = addSource(r'''
|
| +class B {
|
| + B({x});
|
| +}
|
| +class M {}
|
| +class C extends B with M {
|
| + C();
|
| +}
|
| +''');
|
| + // Note: the implicit call from C() to B() should not generate a further
|
| + // error (despite the fact that it's not forwarded), since
|
| + // CompileTimeErrorCode.MIXIN_HAS_NO_CONSTRUCTORS does a better job of
|
| + // explaining the error to the user.
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_HAS_NO_CONSTRUCTORS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinHasNoConstructors_mixinClass_namedSuperCall() {
|
| + Source source = addSource(r'''
|
| +class B {
|
| + B.named({x});
|
| +}
|
| +class M {}
|
| +class C extends B with M {
|
| + C() : super.named();
|
| +}
|
| +''');
|
| + // Note: the explicit call from C() to B.named() should not generate a
|
| + // further error (despite the fact that it's not forwarded), since
|
| + // CompileTimeErrorCode.MIXIN_HAS_NO_CONSTRUCTORS does a better job of
|
| + // explaining the error to the user.
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_HAS_NO_CONSTRUCTORS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinInheritsFromNotObject_classDeclaration_extends() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class B extends A {}
|
| +class C extends Object with B {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_INHERITS_FROM_NOT_OBJECT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinInheritsFromNotObject_classDeclaration_with() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class B extends Object with A {}
|
| +class C extends Object with B {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_INHERITS_FROM_NOT_OBJECT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinInheritsFromNotObject_typeAlias_extends() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class B extends A {}
|
| +class C = Object with B;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_INHERITS_FROM_NOT_OBJECT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinInheritsFromNotObject_typeAlias_with() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class B extends Object with A {}
|
| +class C = Object with B;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_INHERITS_FROM_NOT_OBJECT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinOfDisallowedClass_class_bool() {
|
| + Source source = addSource("class A extends Object with bool {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_OF_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinOfDisallowedClass_class_double() {
|
| + Source source = addSource("class A extends Object with double {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_OF_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinOfDisallowedClass_class_int() {
|
| + Source source = addSource("class A extends Object with int {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_OF_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinOfDisallowedClass_class_Null() {
|
| + Source source = addSource("class A extends Object with Null {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_OF_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinOfDisallowedClass_class_num() {
|
| + Source source = addSource("class A extends Object with num {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_OF_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinOfDisallowedClass_class_String() {
|
| + Source source = addSource("class A extends Object with String {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_OF_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinOfDisallowedClass_classTypeAlias_bool() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class C = A with bool;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_OF_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinOfDisallowedClass_classTypeAlias_double() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class C = A with double;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_OF_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinOfDisallowedClass_classTypeAlias_int() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class C = A with int;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_OF_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinOfDisallowedClass_classTypeAlias_Null() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class C = A with Null;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_OF_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinOfDisallowedClass_classTypeAlias_num() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class C = A with num;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_OF_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinOfDisallowedClass_classTypeAlias_String() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class C = A with String;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_OF_DISALLOWED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinOfDisallowedClass_classTypeAlias_String_num() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class C = A with String, num;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.MIXIN_OF_DISALLOWED_CLASS,
|
| + CompileTimeErrorCode.MIXIN_OF_DISALLOWED_CLASS
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinOfEnum() {
|
| + Source source = addSource(r'''
|
| +enum E { ONE }
|
| +class A extends Object with E {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_OF_ENUM]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinOfNonClass_class() {
|
| + Source source = addSource(r'''
|
| +int A;
|
| +class B extends Object with A {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_OF_NON_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinOfNonClass_typeAlias() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +int B;
|
| +class C = A with B;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_OF_NON_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinReferencesSuper() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + toString() => super.toString();
|
| +}
|
| +class B extends Object with A {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MIXIN_REFERENCES_SUPER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinWithNonClassSuperclass_class() {
|
| + Source source = addSource(r'''
|
| +int A;
|
| +class B {}
|
| +class C extends A with B {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.MIXIN_WITH_NON_CLASS_SUPERCLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_mixinWithNonClassSuperclass_typeAlias() {
|
| + Source source = addSource(r'''
|
| +int A;
|
| +class B {}
|
| +class C = A with B;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.MIXIN_WITH_NON_CLASS_SUPERCLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_multipleRedirectingConstructorInvocations() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A() : this.a(), this.b();
|
| + A.a() {}
|
| + A.b() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.MULTIPLE_REDIRECTING_CONSTRUCTOR_INVOCATIONS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_multipleSuperInitializers() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class B extends A {
|
| + B() : super(), super() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.MULTIPLE_SUPER_INITIALIZERS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nativeClauseInNonSDKCode() {
|
| + // TODO(jwren) Move this test somewhere else: This test verifies a parser
|
| + // error code is generated through the ErrorVerifier, it is not a
|
| + // CompileTimeErrorCode.
|
| + Source source = addSource("class A native 'string' {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.NATIVE_CLAUSE_IN_NON_SDK_CODE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nativeFunctionBodyInNonSDKCode_function() {
|
| + // TODO(jwren) Move this test somewhere else: This test verifies a parser
|
| + // error code is generated through the ErrorVerifier, it is not a
|
| + // CompileTimeErrorCode.
|
| + Source source = addSource("int m(a) native 'string';");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [ParserErrorCode.NATIVE_FUNCTION_BODY_IN_NON_SDK_CODE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nativeFunctionBodyInNonSDKCode_method() {
|
| + // TODO(jwren) Move this test somewhere else: This test verifies a parser
|
| + // error code is generated through the ErrorVerifier, it is not a
|
| + // CompileTimeErrorCode.
|
| + Source source = addSource(r'''
|
| +class A{
|
| + static int m(a) native 'string';
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [ParserErrorCode.NATIVE_FUNCTION_BODY_IN_NON_SDK_CODE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_noAnnotationConstructorArguments() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A();
|
| +}
|
| +@A
|
| +main() {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.NO_ANNOTATION_CONSTRUCTOR_ARGUMENTS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_noDefaultSuperConstructorExplicit() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A(p);
|
| +}
|
| +class B extends A {
|
| + B() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.NO_DEFAULT_SUPER_CONSTRUCTOR_EXPLICIT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_noDefaultSuperConstructorExplicit_MixinAppWithDirectSuperCall() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class B {
|
| + B({x});
|
| + B.named(); // To avoid MIXIN_HAS_NO_CONSTRUCTORS
|
| +}
|
| +class Mixed = B with M;
|
| +class C extends Mixed {
|
| + C(x) : super();
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_noDefaultSuperConstructorExplicit_mixinAppWithNamedParam() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class B {
|
| + B({x});
|
| + B.named(); // To avoid MIXIN_HAS_NO_CONSTRUCTORS
|
| +}
|
| +class Mixed = B with M;
|
| +class C extends Mixed {
|
| + C();
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_noDefaultSuperConstructorExplicit_MixinAppWithNamedSuperCall() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class B {
|
| + B.named({x});
|
| + B.named2(); // To avoid MIXIN_HAS_NO_CONSTRUCTORS
|
| +}
|
| +class Mixed = B with M;
|
| +class C extends Mixed {
|
| + C(x) : super.named();
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.UNDEFINED_CONSTRUCTOR_IN_INITIALIZER]);
|
| + // Don't verify since call to super.named() can't be resolved.
|
| + }
|
| +
|
| + void test_noDefaultSuperConstructorExplicit_mixinAppWithOptionalParam() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class B {
|
| + B([x]);
|
| + B.named(); // To avoid MIXIN_HAS_NO_CONSTRUCTORS
|
| +}
|
| +class Mixed = B with M;
|
| +class C extends Mixed {
|
| + C();
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_noDefaultSuperConstructorExplicit_MixinWithDirectSuperCall() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class B {
|
| + B({x});
|
| + B.other();
|
| +}
|
| +class C extends B with M {
|
| + C(x) : super();
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_noDefaultSuperConstructorExplicit_mixinWithNamedParam() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class B {
|
| + B({x});
|
| + B.named();
|
| +}
|
| +class C extends B with M {
|
| + C();
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.NO_DEFAULT_SUPER_CONSTRUCTOR_EXPLICIT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_noDefaultSuperConstructorExplicit_MixinWithNamedSuperCall() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class B {
|
| + B.named({x});
|
| + B.other();
|
| +}
|
| +class C extends B with M {
|
| + C(x) : super.named();
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.UNDEFINED_CONSTRUCTOR_IN_INITIALIZER]);
|
| + // Don't verify since call to super.named() can't be resolved.
|
| + }
|
| +
|
| + void test_noDefaultSuperConstructorExplicit_mixinWithOptionalParam() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class B {
|
| + B([x]);
|
| + B.other();
|
| +}
|
| +class C extends B with M {
|
| + C();
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.NO_DEFAULT_SUPER_CONSTRUCTOR_EXPLICIT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_noDefaultSuperConstructorImplicit_mixinAppWithNamedParam() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class B {
|
| + B({x});
|
| + B.named(); // To avoid MIXIN_HAS_NO_CONSTRUCTORS
|
| +}
|
| +class Mixed = B with M;
|
| +class C extends Mixed {}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_noDefaultSuperConstructorImplicit_mixinAppWithOptionalParam() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class B {
|
| + B([x]);
|
| + B.named(); // To avoid MIXIN_HAS_NO_CONSTRUCTORS
|
| +}
|
| +class Mixed = B with M;
|
| +class C extends Mixed {}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_noDefaultSuperConstructorImplicit_mixinWithNamedParam() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class B {
|
| + B({x});
|
| + B.other();
|
| +}
|
| +class C extends B with M {}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_noDefaultSuperConstructorImplicit_mixinWithOptionalParam() {
|
| + Source source = addSource(r'''
|
| +class M {}
|
| +class B {
|
| + B([x]);
|
| + B.other();
|
| +}
|
| +class C extends B with M {}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_noDefaultSuperConstructorImplicit_superHasParameters() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A(p);
|
| +}
|
| +class B extends A {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_noDefaultSuperConstructorImplicit_superOnlyNamed() {
|
| + Source source = addSource(r'''
|
| +class A { A.named() {} }
|
| +class B extends A {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.NO_DEFAULT_SUPER_CONSTRUCTOR_IMPLICIT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstantAnnotationConstructor_named() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A.fromInt() {}
|
| +}
|
| +@A.fromInt()
|
| +main() {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.NON_CONSTANT_ANNOTATION_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstantAnnotationConstructor_unnamed() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A() {}
|
| +}
|
| +@A()
|
| +main() {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.NON_CONSTANT_ANNOTATION_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstantDefaultValue_function_named() {
|
| + Source source = addSource(r'''
|
| +int y;
|
| +f({x : y}) {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.NON_CONSTANT_DEFAULT_VALUE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstantDefaultValue_function_positional() {
|
| + Source source = addSource(r'''
|
| +int y;
|
| +f([x = y]) {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.NON_CONSTANT_DEFAULT_VALUE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstantDefaultValue_inConstructor_named() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int y;
|
| + A({x : y}) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.NON_CONSTANT_DEFAULT_VALUE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstantDefaultValue_inConstructor_positional() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int y;
|
| + A([x = y]) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.NON_CONSTANT_DEFAULT_VALUE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstantDefaultValue_method_named() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int y;
|
| + m({x : y}) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.NON_CONSTANT_DEFAULT_VALUE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstantDefaultValue_method_positional() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + int y;
|
| + m([x = y]) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.NON_CONSTANT_DEFAULT_VALUE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstantDefaultValueFromDeferredLibrary() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +const V = 1;''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +f({x : a.V}) {}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.NON_CONSTANT_DEFAULT_VALUE_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_nonConstantDefaultValueFromDeferredLibrary_nested() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +const V = 1;''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +f({x : a.V + 1}) {}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.NON_CONSTANT_DEFAULT_VALUE_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_nonConstCaseExpression() {
|
| + Source source = addSource(r'''
|
| +f(int p, int q) {
|
| + switch (p) {
|
| + case 3 + q:
|
| + break;
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.NON_CONSTANT_CASE_EXPRESSION]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstCaseExpressionFromDeferredLibrary() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +const int c = 1;''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +main (int p) {
|
| + switch (p) {
|
| + case a.c:
|
| + break;
|
| + }
|
| +}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.NON_CONSTANT_CASE_EXPRESSION_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_nonConstCaseExpressionFromDeferredLibrary_nested() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +const int c = 1;''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +main (int p) {
|
| + switch (p) {
|
| + case a.c + 1:
|
| + break;
|
| + }
|
| +}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.NON_CONSTANT_CASE_EXPRESSION_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_nonConstListElement() {
|
| + Source source = addSource(r'''
|
| +f(a) {
|
| + return const [a];
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.NON_CONSTANT_LIST_ELEMENT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstListElementFromDeferredLibrary() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +const int c = 1;''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +f() {
|
| + return const [a.c];
|
| +}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.NON_CONSTANT_LIST_ELEMENT_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_nonConstListElementFromDeferredLibrary_nested() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +const int c = 1;''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +f() {
|
| + return const [a.c + 1];
|
| +}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.NON_CONSTANT_LIST_ELEMENT_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_nonConstMapAsExpressionStatement_begin() {
|
| + Source source = addSource(r'''
|
| +f() {
|
| + {'a' : 0, 'b' : 1}.length;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.NON_CONST_MAP_AS_EXPRESSION_STATEMENT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstMapAsExpressionStatement_only() {
|
| + Source source = addSource(r'''
|
| +f() {
|
| + {'a' : 0, 'b' : 1};
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.NON_CONST_MAP_AS_EXPRESSION_STATEMENT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstMapKey() {
|
| + Source source = addSource(r'''
|
| +f(a) {
|
| + return const {a : 0};
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.NON_CONSTANT_MAP_KEY]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstMapKeyFromDeferredLibrary() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +const int c = 1;''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +f() {
|
| + return const {a.c : 0};
|
| +}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.NON_CONSTANT_MAP_KEY_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_nonConstMapKeyFromDeferredLibrary_nested() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +const int c = 1;''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +f() {
|
| + return const {a.c + 1 : 0};
|
| +}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.NON_CONSTANT_MAP_KEY_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_nonConstMapValue() {
|
| + Source source = addSource(r'''
|
| +f(a) {
|
| + return const {'a' : a};
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.NON_CONSTANT_MAP_VALUE]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstMapValueFromDeferredLibrary() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +const int c = 1;''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +f() {
|
| + return const {'a' : a.c};
|
| +}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.NON_CONSTANT_MAP_VALUE_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_nonConstMapValueFromDeferredLibrary_nested() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +const int c = 1;''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +f() {
|
| + return const {'a' : a.c + 1};
|
| +}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.NON_CONSTANT_MAP_VALUE_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_nonConstValueInInitializer_binary_notBool_left() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + final bool a;
|
| + const A(String p) : a = p && true;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_EVAL_TYPE_BOOL,
|
| + StaticTypeWarningCode.NON_BOOL_OPERAND
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstValueInInitializer_binary_notBool_right() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + final bool a;
|
| + const A(String p) : a = true && p;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_EVAL_TYPE_BOOL,
|
| + StaticTypeWarningCode.NON_BOOL_OPERAND
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstValueInInitializer_binary_notInt() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + final int a;
|
| + const A(String p) : a = 5 & p;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_EVAL_TYPE_INT,
|
| + StaticWarningCode.ARGUMENT_TYPE_NOT_ASSIGNABLE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstValueInInitializer_binary_notNum() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + final int a;
|
| + const A(String p) : a = 5 + p;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_EVAL_TYPE_NUM,
|
| + StaticWarningCode.ARGUMENT_TYPE_NOT_ASSIGNABLE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstValueInInitializer_field() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + static int C;
|
| + final int a;
|
| + const A() : a = C;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.NON_CONSTANT_VALUE_IN_INITIALIZER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstValueInInitializer_instanceCreation() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A();
|
| +}
|
| +class B {
|
| + const B() : a = new A();
|
| + final a;
|
| +}
|
| +var b = const B();''');
|
| + computeLibrarySourceErrors(source);
|
| + // TODO(paulberry): the error INVALID_CONSTAT is redundant and ought to be
|
| + // suppressed.
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.NON_CONSTANT_VALUE_IN_INITIALIZER,
|
| + CompileTimeErrorCode.INVALID_CONSTANT
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstValueInInitializer_redirecting() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + static var C;
|
| + const A.named(p);
|
| + const A() : this.named(C);
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.NON_CONSTANT_VALUE_IN_INITIALIZER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstValueInInitializer_super() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A(p);
|
| +}
|
| +class B extends A {
|
| + static var C;
|
| + const B() : super(C);
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.NON_CONSTANT_VALUE_IN_INITIALIZER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonConstValueInInitializerFromDeferredLibrary_field() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +const int c = 1;''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +class A {
|
| + final int x;
|
| + const A() : x = a.c;
|
| +}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.NON_CONSTANT_VALUE_IN_INITIALIZER_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_nonConstValueInInitializerFromDeferredLibrary_field_nested() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +const int c = 1;''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +class A {
|
| + final int x;
|
| + const A() : x = a.c + 1;
|
| +}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.NON_CONSTANT_VALUE_IN_INITIALIZER_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_nonConstValueInInitializerFromDeferredLibrary_redirecting() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +const int c = 1;''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +class A {
|
| + const A.named(p);
|
| + const A() : this.named(a.c);
|
| +}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.NON_CONSTANT_VALUE_IN_INITIALIZER_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_nonConstValueInInitializerFromDeferredLibrary_super() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +const int c = 1;''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as a;
|
| +class A {
|
| + const A(p);
|
| +}
|
| +class B extends A {
|
| + const B() : super(a.c);
|
| +}'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.NON_CONSTANT_VALUE_IN_INITIALIZER_FROM_DEFERRED_LIBRARY
|
| + ]);
|
| + }
|
| +
|
| + void test_nonGenerativeConstructor_explicit() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + factory A.named() {}
|
| +}
|
| +class B extends A {
|
| + B() : super.named();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.NON_GENERATIVE_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonGenerativeConstructor_implicit() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + factory A() {}
|
| +}
|
| +class B extends A {
|
| + B();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.NON_GENERATIVE_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_nonGenerativeConstructor_implicit2() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + factory A() {}
|
| +}
|
| +class B extends A {
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.NON_GENERATIVE_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_notEnoughRequiredArguments_const() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A(int p);
|
| +}
|
| +main() {
|
| + const A();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.NOT_ENOUGH_REQUIRED_ARGUMENTS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_notEnoughRequiredArguments_const_super() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A(int p);
|
| +}
|
| +class B extends A {
|
| + const B() : super();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.NOT_ENOUGH_REQUIRED_ARGUMENTS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_optionalParameterInOperator_named() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + operator +({p}) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.OPTIONAL_PARAMETER_IN_OPERATOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_optionalParameterInOperator_positional() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + operator +([p]) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.OPTIONAL_PARAMETER_IN_OPERATOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_partOfNonPart() {
|
| + Source source = addSource(r'''
|
| +library l1;
|
| +part 'l2.dart';''');
|
| + addNamedSource("/l2.dart", "library l2;");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.PART_OF_NON_PART]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_partOfNonPart_self() {
|
| + Source source = addSource(r'''
|
| +library lib;
|
| +part 'test.dart';''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.PART_OF_NON_PART]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefix_assignment_compound_in_method() {
|
| + addNamedSource('/lib.dart', 'library lib;');
|
| + Source source = addSource('''
|
| +import 'lib.dart' as p;
|
| +class C {
|
| + f() {
|
| + p += 1;
|
| + }
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefix_assignment_compound_not_in_method() {
|
| + addNamedSource('/lib.dart', 'library lib;');
|
| + Source source = addSource('''
|
| +import 'lib.dart' as p;
|
| +f() {
|
| + p += 1;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefix_assignment_in_method() {
|
| + addNamedSource('/lib.dart', 'library lib;');
|
| + Source source = addSource('''
|
| +import 'lib.dart' as p;
|
| +class C {
|
| + f() {
|
| + p = 1;
|
| + }
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefix_assignment_not_in_method() {
|
| + addNamedSource('/lib.dart', 'library lib;');
|
| + Source source = addSource('''
|
| +import 'lib.dart' as p;
|
| +f() {
|
| + p = 1;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefix_conditionalPropertyAccess_call() {
|
| + addNamedSource(
|
| + '/lib.dart',
|
| + '''
|
| +library lib;
|
| +g() {}
|
| +''');
|
| + Source source = addSource('''
|
| +import 'lib.dart' as p;
|
| +f() {
|
| + p?.g();
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefix_conditionalPropertyAccess_call_loadLibrary() {
|
| + addNamedSource(
|
| + '/lib.dart',
|
| + '''
|
| +library lib;
|
| +''');
|
| + Source source = addSource('''
|
| +import 'lib.dart' deferred as p;
|
| +f() {
|
| + p?.loadLibrary();
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefix_conditionalPropertyAccess_get() {
|
| + addNamedSource(
|
| + '/lib.dart',
|
| + '''
|
| +library lib;
|
| +var x;
|
| +''');
|
| + Source source = addSource('''
|
| +import 'lib.dart' as p;
|
| +f() {
|
| + return p?.x;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefix_conditionalPropertyAccess_get_loadLibrary() {
|
| + addNamedSource(
|
| + '/lib.dart',
|
| + '''
|
| +library lib;
|
| +''');
|
| + Source source = addSource('''
|
| +import 'lib.dart' deferred as p;
|
| +f() {
|
| + return p?.loadLibrary;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefix_conditionalPropertyAccess_set() {
|
| + addNamedSource(
|
| + '/lib.dart',
|
| + '''
|
| +library lib;
|
| +var x;
|
| +''');
|
| + Source source = addSource('''
|
| +import 'lib.dart' as p;
|
| +f() {
|
| + p?.x = null;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefix_conditionalPropertyAccess_set_loadLibrary() {
|
| + addNamedSource(
|
| + '/lib.dart',
|
| + '''
|
| +library lib;
|
| +''');
|
| + Source source = addSource('''
|
| +import 'lib.dart' deferred as p;
|
| +f() {
|
| + p?.loadLibrary = null;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefix_unqualified_invocation_in_method() {
|
| + addNamedSource('/lib.dart', 'librarylib;');
|
| + Source source = addSource('''
|
| +import 'lib.dart' as p;
|
| +class C {
|
| + f() {
|
| + p();
|
| + }
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefix_unqualified_invocation_not_in_method() {
|
| + addNamedSource('/lib.dart', 'librarylib;');
|
| + Source source = addSource('''
|
| +import 'lib.dart' as p;
|
| +f() {
|
| + p();
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefixCollidesWithTopLevelMembers_functionTypeAlias() {
|
| + addNamedSource(
|
| + "/lib.dart",
|
| + r'''
|
| +library lib;
|
| +class A{}''');
|
| + Source source = addSource(r'''
|
| +import 'lib.dart' as p;
|
| +typedef p();
|
| +p.A a;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_COLLIDES_WITH_TOP_LEVEL_MEMBER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefixCollidesWithTopLevelMembers_topLevelFunction() {
|
| + addNamedSource(
|
| + "/lib.dart",
|
| + r'''
|
| +library lib;
|
| +class A{}''');
|
| + Source source = addSource(r'''
|
| +import 'lib.dart' as p;
|
| +p() {}
|
| +p.A a;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_COLLIDES_WITH_TOP_LEVEL_MEMBER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefixCollidesWithTopLevelMembers_topLevelVariable() {
|
| + addNamedSource(
|
| + "/lib.dart",
|
| + r'''
|
| +library lib;
|
| +class A{}''');
|
| + Source source = addSource(r'''
|
| +import 'lib.dart' as p;
|
| +var p = null;
|
| +p.A a;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_COLLIDES_WITH_TOP_LEVEL_MEMBER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefixCollidesWithTopLevelMembers_type() {
|
| + addNamedSource(
|
| + "/lib.dart",
|
| + r'''
|
| +library lib;
|
| +class A{}''');
|
| + Source source = addSource(r'''
|
| +import 'lib.dart' as p;
|
| +class p {}
|
| +p.A a;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_COLLIDES_WITH_TOP_LEVEL_MEMBER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefixNotFollowedByDot() {
|
| + addNamedSource('/lib.dart', 'library lib;');
|
| + Source source = addSource('''
|
| +import 'lib.dart' as p;
|
| +f() {
|
| + return p;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefixNotFollowedByDot_compoundAssignment() {
|
| + addNamedSource('/lib.dart', 'library lib;');
|
| + Source source = addSource('''
|
| +import 'lib.dart' as p;
|
| +f() {
|
| + p += 1;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_prefixNotFollowedByDot_conditionalMethodInvocation() {
|
| + addNamedSource(
|
| + '/lib.dart',
|
| + '''
|
| +library lib;
|
| +g() {}
|
| +''');
|
| + Source source = addSource('''
|
| +import 'lib.dart' as p;
|
| +f() {
|
| + p?.g();
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.PREFIX_IDENTIFIER_NOT_FOLLOWED_BY_DOT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_privateOptionalParameter() {
|
| + Source source = addSource("f({var _p}) {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.PRIVATE_OPTIONAL_PARAMETER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_privateOptionalParameter_fieldFormal() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + var _p;
|
| + A({this._p: 0});
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.PRIVATE_OPTIONAL_PARAMETER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_privateOptionalParameter_withDefaultValue() {
|
| + Source source = addSource("f({_p : 0}) {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.PRIVATE_OPTIONAL_PARAMETER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveCompileTimeConstant() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A();
|
| + final m = const A();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.RECURSIVE_COMPILE_TIME_CONSTANT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveCompileTimeConstant_cycle() {
|
| + Source source = addSource(r'''
|
| +const x = y + 1;
|
| +const y = x + 1;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.RECURSIVE_COMPILE_TIME_CONSTANT,
|
| + CompileTimeErrorCode.RECURSIVE_COMPILE_TIME_CONSTANT
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveCompileTimeConstant_initializer_after_toplevel_var() {
|
| + Source source = addSource('''
|
| +const y = const C();
|
| +class C {
|
| + const C() : x = y;
|
| + final x;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.RECURSIVE_COMPILE_TIME_CONSTANT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveCompileTimeConstant_singleVariable() {
|
| + Source source = addSource(r'''
|
| +const x = x;
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.RECURSIVE_COMPILE_TIME_CONSTANT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveConstructorRedirect() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A.a() : this.b();
|
| + A.b() : this.a();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.RECURSIVE_CONSTRUCTOR_REDIRECT,
|
| + CompileTimeErrorCode.RECURSIVE_CONSTRUCTOR_REDIRECT
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveConstructorRedirect_directSelfReference() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A() : this();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.RECURSIVE_CONSTRUCTOR_REDIRECT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveFactoryRedirect() {
|
| + Source source = addSource(r'''
|
| +class A implements B {
|
| + factory A() = C;
|
| +}
|
| +class B implements C {
|
| + factory B() = A;
|
| +}
|
| +class C implements A {
|
| + factory C() = B;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.RECURSIVE_FACTORY_REDIRECT,
|
| + CompileTimeErrorCode.RECURSIVE_FACTORY_REDIRECT,
|
| + CompileTimeErrorCode.RECURSIVE_FACTORY_REDIRECT,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveFactoryRedirect_directSelfReference() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + factory A() = A;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.RECURSIVE_FACTORY_REDIRECT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveFactoryRedirect_diverging() {
|
| + // Analysis should terminate even though the redirections don't reach a
|
| + // fixed point. (C<int> redirects to C<C<int>>, then to C<C<C<int>>>, and
|
| + // so on).
|
| + Source source = addSource('''
|
| +class C<T> {
|
| + const factory C() = C<C<T>>;
|
| +}
|
| +main() {
|
| + const C<int>();
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.RECURSIVE_FACTORY_REDIRECT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveFactoryRedirect_generic() {
|
| + Source source = addSource(r'''
|
| +class A<T> implements B<T> {
|
| + factory A() = C;
|
| +}
|
| +class B<T> implements C<T> {
|
| + factory B() = A;
|
| +}
|
| +class C<T> implements A<T> {
|
| + factory C() = B;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.RECURSIVE_FACTORY_REDIRECT,
|
| + CompileTimeErrorCode.RECURSIVE_FACTORY_REDIRECT,
|
| + CompileTimeErrorCode.RECURSIVE_FACTORY_REDIRECT,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveFactoryRedirect_named() {
|
| + Source source = addSource(r'''
|
| +class A implements B {
|
| + factory A.nameA() = C.nameC;
|
| +}
|
| +class B implements C {
|
| + factory B.nameB() = A.nameA;
|
| +}
|
| +class C implements A {
|
| + factory C.nameC() = B.nameB;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.RECURSIVE_FACTORY_REDIRECT,
|
| + CompileTimeErrorCode.RECURSIVE_FACTORY_REDIRECT,
|
| + CompileTimeErrorCode.RECURSIVE_FACTORY_REDIRECT,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + /**
|
| + * "A" references "C" which has cycle with "B". But we should not report problem for "A" - it is
|
| + * not the part of a cycle.
|
| + */
|
| + void test_recursiveFactoryRedirect_outsideCycle() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + factory A() = C;
|
| +}
|
| +class B implements C {
|
| + factory B() = C;
|
| +}
|
| +class C implements A, B {
|
| + factory C() = B;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.RECURSIVE_FACTORY_REDIRECT,
|
| + CompileTimeErrorCode.RECURSIVE_FACTORY_REDIRECT,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveInterfaceInheritance_extends() {
|
| + Source source = addSource(r'''
|
| +class A extends B {}
|
| +class B extends A {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveInterfaceInheritance_extends_implements() {
|
| + Source source = addSource(r'''
|
| +class A extends B {}
|
| +class B implements A {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveInterfaceInheritance_implements() {
|
| + Source source = addSource(r'''
|
| +class A implements B {}
|
| +class B implements A {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveInterfaceInheritance_mixin() {
|
| + Source source = addSource(r'''
|
| +class M1 = Object with M2;
|
| +class M2 = Object with M1;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveInterfaceInheritance_mixin_superclass() {
|
| + // Make sure we don't get CompileTimeErrorCode.MIXIN_HAS_NO_CONSTRUCTORS in
|
| + // addition--that would just be confusing.
|
| + Source source = addSource('''
|
| +class C = D with M;
|
| +class D = C with M;
|
| +class M {}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveInterfaceInheritance_tail() {
|
| + Source source = addSource(r'''
|
| +abstract class A implements A {}
|
| +class B implements A {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_IMPLEMENTS
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveInterfaceInheritance_tail2() {
|
| + Source source = addSource(r'''
|
| +abstract class A implements B {}
|
| +abstract class B implements A {}
|
| +class C implements A {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveInterfaceInheritance_tail3() {
|
| + Source source = addSource(r'''
|
| +abstract class A implements B {}
|
| +abstract class B implements C {}
|
| +abstract class C implements A {}
|
| +class D implements A {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE,
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveInterfaceInheritanceBaseCaseExtends() {
|
| + Source source = addSource("class A extends A {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_EXTENDS
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveInterfaceInheritanceBaseCaseImplements() {
|
| + Source source = addSource("class A implements A {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_IMPLEMENTS
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveInterfaceInheritanceBaseCaseImplements_typeAlias() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class M {}
|
| +class B = A with M implements B;''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_IMPLEMENTS
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_recursiveInterfaceInheritanceBaseCaseWith() {
|
| + Source source = addSource("class M = Object with M;");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.RECURSIVE_INTERFACE_INHERITANCE_BASE_CASE_WITH]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_redirectGenerativeToMissingConstructor() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A() : this.noSuchConstructor();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.REDIRECT_GENERATIVE_TO_MISSING_CONSTRUCTOR]);
|
| + }
|
| +
|
| + void test_redirectGenerativeToNonGenerativeConstructor() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A() : this.x();
|
| + factory A.x() => null;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.REDIRECT_GENERATIVE_TO_NON_GENERATIVE_CONSTRUCTOR
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_redirectToMissingConstructor_named() {
|
| + Source source = addSource(r'''
|
| +class A implements B{
|
| + A() {}
|
| +}
|
| +class B {
|
| + const factory B() = A.name;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.REDIRECT_TO_MISSING_CONSTRUCTOR]);
|
| + }
|
| +
|
| + void test_redirectToMissingConstructor_unnamed() {
|
| + Source source = addSource(r'''
|
| +class A implements B{
|
| + A.name() {}
|
| +}
|
| +class B {
|
| + const factory B() = A;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.REDIRECT_TO_MISSING_CONSTRUCTOR]);
|
| + }
|
| +
|
| + void test_redirectToNonClass_notAType() {
|
| + Source source = addSource(r'''
|
| +int A;
|
| +class B {
|
| + const factory B() = A;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.REDIRECT_TO_NON_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_redirectToNonClass_undefinedIdentifier() {
|
| + Source source = addSource(r'''
|
| +class B {
|
| + const factory B() = A;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.REDIRECT_TO_NON_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_redirectToNonConstConstructor() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A.a() {}
|
| + const factory A.b() = A.a;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.REDIRECT_TO_NON_CONST_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_referencedBeforeDeclaration_hideInBlock_function() {
|
| + Source source = addSource(r'''
|
| +var v = 1;
|
| +main() {
|
| + print(v);
|
| + v() {}
|
| +}
|
| +print(x) {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.REFERENCED_BEFORE_DECLARATION]);
|
| + }
|
| +
|
| + void test_referencedBeforeDeclaration_hideInBlock_local() {
|
| + Source source = addSource(r'''
|
| +var v = 1;
|
| +main() {
|
| + print(v);
|
| + var v = 2;
|
| +}
|
| +print(x) {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.REFERENCED_BEFORE_DECLARATION]);
|
| + }
|
| +
|
| + void test_referencedBeforeDeclaration_hideInBlock_subBlock() {
|
| + Source source = addSource(r'''
|
| +var v = 1;
|
| +main() {
|
| + {
|
| + print(v);
|
| + }
|
| + var v = 2;
|
| +}
|
| +print(x) {}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.REFERENCED_BEFORE_DECLARATION]);
|
| + }
|
| +
|
| + void test_referencedBeforeDeclaration_inInitializer_closure() {
|
| + Source source = addSource(r'''
|
| +main() {
|
| + var v = () => v;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.REFERENCED_BEFORE_DECLARATION]);
|
| + }
|
| +
|
| + void test_referencedBeforeDeclaration_inInitializer_directly() {
|
| + Source source = addSource(r'''
|
| +main() {
|
| + var v = v;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.REFERENCED_BEFORE_DECLARATION]);
|
| + }
|
| +
|
| + void test_rethrowOutsideCatch() {
|
| + Source source = addSource(r'''
|
| +f() {
|
| + rethrow;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.RETHROW_OUTSIDE_CATCH]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_returnInGenerativeConstructor() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A() { return 0; }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.RETURN_IN_GENERATIVE_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_returnInGenerativeConstructor_expressionFunctionBody() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A() => null;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.RETURN_IN_GENERATIVE_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_returnInGenerator_asyncStar() {
|
| + Source source = addSource(r'''
|
| +f() async* {
|
| + return 0;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.RETURN_IN_GENERATOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_returnInGenerator_syncStar() {
|
| + Source source = addSource(r'''
|
| +f() sync* {
|
| + return 0;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.RETURN_IN_GENERATOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_sharedDeferredPrefix() {
|
| + resolveWithErrors(<String>[
|
| + r'''
|
| +library lib1;
|
| +f1() {}''',
|
| + r'''
|
| +library lib2;
|
| +f2() {}''',
|
| + r'''
|
| +library root;
|
| +import 'lib1.dart' deferred as lib;
|
| +import 'lib2.dart' as lib;
|
| +main() { lib.f1(); lib.f2(); }'''
|
| + ], <ErrorCode>[
|
| + CompileTimeErrorCode.SHARED_DEFERRED_PREFIX
|
| + ]);
|
| + }
|
| +
|
| + void test_superInInvalidContext_binaryExpression() {
|
| + Source source = addSource("var v = super + 0;");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.SUPER_IN_INVALID_CONTEXT]);
|
| + // no verify(), 'super.v' is not resolved
|
| + }
|
| +
|
| + void test_superInInvalidContext_constructorFieldInitializer() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + m() {}
|
| +}
|
| +class B extends A {
|
| + var f;
|
| + B() : f = super.m();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.SUPER_IN_INVALID_CONTEXT]);
|
| + // no verify(), 'super.m' is not resolved
|
| + }
|
| +
|
| + void test_superInInvalidContext_factoryConstructor() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + m() {}
|
| +}
|
| +class B extends A {
|
| + factory B() {
|
| + super.m();
|
| + }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.SUPER_IN_INVALID_CONTEXT]);
|
| + // no verify(), 'super.m' is not resolved
|
| + }
|
| +
|
| + void test_superInInvalidContext_instanceVariableInitializer() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + var a;
|
| +}
|
| +class B extends A {
|
| + var b = super.a;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.SUPER_IN_INVALID_CONTEXT]);
|
| + // no verify(), 'super.a' is not resolved
|
| + }
|
| +
|
| + void test_superInInvalidContext_staticMethod() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + static m() {}
|
| +}
|
| +class B extends A {
|
| + static n() { return super.m(); }
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.SUPER_IN_INVALID_CONTEXT]);
|
| + // no verify(), 'super.m' is not resolved
|
| + }
|
| +
|
| + void test_superInInvalidContext_staticVariableInitializer() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + static int a = 0;
|
| +}
|
| +class B extends A {
|
| + static int b = super.a;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.SUPER_IN_INVALID_CONTEXT]);
|
| + // no verify(), 'super.a' is not resolved
|
| + }
|
| +
|
| + void test_superInInvalidContext_topLevelFunction() {
|
| + Source source = addSource(r'''
|
| +f() {
|
| + super.f();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.SUPER_IN_INVALID_CONTEXT]);
|
| + // no verify(), 'super.f' is not resolved
|
| + }
|
| +
|
| + void test_superInInvalidContext_topLevelVariableInitializer() {
|
| + Source source = addSource("var v = super.y;");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.SUPER_IN_INVALID_CONTEXT]);
|
| + // no verify(), 'super.y' is not resolved
|
| + }
|
| +
|
| + void test_superInRedirectingConstructor_redirectionSuper() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class B {
|
| + B() : this.name(), super();
|
| + B.name() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.SUPER_IN_REDIRECTING_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_superInRedirectingConstructor_superRedirection() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class B {
|
| + B() : super(), this.name();
|
| + B.name() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.SUPER_IN_REDIRECTING_CONSTRUCTOR]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_symbol_constructor_badArgs() {
|
| + Source source = addSource(r'''
|
| +var s1 = const Symbol('3');
|
| +var s2 = const Symbol(3);
|
| +var s3 = const Symbol();
|
| +var s4 = const Symbol('x', 'y');
|
| +var s5 = const Symbol('x', foo: 'x');''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_EVAL_THROWS_EXCEPTION,
|
| + CompileTimeErrorCode.CONST_EVAL_THROWS_EXCEPTION,
|
| + StaticWarningCode.ARGUMENT_TYPE_NOT_ASSIGNABLE,
|
| + CompileTimeErrorCode.NOT_ENOUGH_REQUIRED_ARGUMENTS,
|
| + CompileTimeErrorCode.EXTRA_POSITIONAL_ARGUMENTS,
|
| + CompileTimeErrorCode.UNDEFINED_NAMED_PARAMETER
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_typeAliasCannotReferenceItself_11987() {
|
| + Source source = addSource(r'''
|
| +typedef void F(List<G> l);
|
| +typedef void G(List<F> l);
|
| +main() {
|
| + F foo(G g) => g;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.TYPE_ALIAS_CANNOT_REFERENCE_ITSELF,
|
| + CompileTimeErrorCode.TYPE_ALIAS_CANNOT_REFERENCE_ITSELF
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_typeAliasCannotReferenceItself_19459() {
|
| + // A complex example involving multiple classes. This is legal, since
|
| + // typedef F references itself only via a class.
|
| + Source source = addSource(r'''
|
| +class A<B, C> {}
|
| +abstract class D {
|
| + f(E e);
|
| +}
|
| +abstract class E extends A<dynamic, F> {}
|
| +typedef D F();
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertNoErrors(source);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_typeAliasCannotReferenceItself_parameterType_named() {
|
| + Source source = addSource("typedef A({A a});");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.TYPE_ALIAS_CANNOT_REFERENCE_ITSELF]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_typeAliasCannotReferenceItself_parameterType_positional() {
|
| + Source source = addSource("typedef A([A a]);");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.TYPE_ALIAS_CANNOT_REFERENCE_ITSELF]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_typeAliasCannotReferenceItself_parameterType_required() {
|
| + Source source = addSource("typedef A(A a);");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.TYPE_ALIAS_CANNOT_REFERENCE_ITSELF]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_typeAliasCannotReferenceItself_parameterType_typeArgument() {
|
| + Source source = addSource("typedef A(List<A> a);");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.TYPE_ALIAS_CANNOT_REFERENCE_ITSELF]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_typeAliasCannotReferenceItself_returnClass_withTypeAlias() {
|
| + // A typedef is allowed to indirectly reference itself via a class.
|
| + Source source = addSource(r'''
|
| +typedef C A();
|
| +typedef A B();
|
| +class C {
|
| + B a;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertNoErrors(source);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_typeAliasCannotReferenceItself_returnType() {
|
| + Source source = addSource("typedef A A();");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.TYPE_ALIAS_CANNOT_REFERENCE_ITSELF]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_typeAliasCannotReferenceItself_returnType_indirect() {
|
| + Source source = addSource(r'''
|
| +typedef B A();
|
| +typedef A B();''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.TYPE_ALIAS_CANNOT_REFERENCE_ITSELF,
|
| + CompileTimeErrorCode.TYPE_ALIAS_CANNOT_REFERENCE_ITSELF
|
| + ]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_typeAliasCannotReferenceItself_typeVariableBounds() {
|
| + Source source = addSource("typedef A<T extends A>();");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.TYPE_ALIAS_CANNOT_REFERENCE_ITSELF]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_typeArgumentNotMatchingBounds_const() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class B {}
|
| +class G<E extends A> {
|
| + const G();
|
| +}
|
| +f() { return const G<B>(); }''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.TYPE_ARGUMENT_NOT_MATCHING_BOUNDS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_undefinedClass_const() {
|
| + Source source = addSource(r'''
|
| +f() {
|
| + return const A();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.UNDEFINED_CLASS]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_undefinedConstructorInInitializer_explicit_named() {
|
| + Source source = addSource(r'''
|
| +class A {}
|
| +class B extends A {
|
| + B() : super.named();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.UNDEFINED_CONSTRUCTOR_IN_INITIALIZER]);
|
| + // no verify(), "super.named()" is not resolved
|
| + }
|
| +
|
| + void test_undefinedConstructorInInitializer_explicit_unnamed() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A.named() {}
|
| +}
|
| +class B extends A {
|
| + B() : super();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_undefinedConstructorInInitializer_implicit() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + A.named() {}
|
| +}
|
| +class B extends A {
|
| + B();
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.UNDEFINED_CONSTRUCTOR_IN_INITIALIZER_DEFAULT]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_undefinedNamedParameter() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + const A();
|
| +}
|
| +main() {
|
| + const A(p: 0);
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.UNDEFINED_NAMED_PARAMETER]);
|
| + // no verify(), 'p' is not resolved
|
| + }
|
| +
|
| + void test_uriDoesNotExist_export() {
|
| + Source source = addSource("export 'unknown.dart';");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.URI_DOES_NOT_EXIST]);
|
| + }
|
| +
|
| + void test_uriDoesNotExist_import() {
|
| + Source source = addSource("import 'unknown.dart';");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.URI_DOES_NOT_EXIST]);
|
| + }
|
| +
|
| + void test_uriDoesNotExist_part() {
|
| + Source source = addSource(r'''
|
| +library lib;
|
| +part 'unknown.dart';''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.URI_DOES_NOT_EXIST]);
|
| + }
|
| +
|
| + void test_uriWithInterpolation_constant() {
|
| + Source source = addSource("import 'stuff_\$platform.dart';");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.URI_WITH_INTERPOLATION,
|
| + StaticWarningCode.UNDEFINED_IDENTIFIER
|
| + ]);
|
| + // We cannot verify resolution with an unresolvable
|
| + // URI: 'stuff_$platform.dart'
|
| + }
|
| +
|
| + void test_uriWithInterpolation_nonConstant() {
|
| + Source source = addSource(r'''
|
| +library lib;
|
| +part '${'a'}.dart';''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [CompileTimeErrorCode.URI_WITH_INTERPOLATION]);
|
| + // We cannot verify resolution with an unresolvable URI: '${'a'}.dart'
|
| + }
|
| +
|
| + void test_wrongNumberOfParametersForOperator1() {
|
| + _check_wrongNumberOfParametersForOperator1("<");
|
| + _check_wrongNumberOfParametersForOperator1(">");
|
| + _check_wrongNumberOfParametersForOperator1("<=");
|
| + _check_wrongNumberOfParametersForOperator1(">=");
|
| + _check_wrongNumberOfParametersForOperator1("+");
|
| + _check_wrongNumberOfParametersForOperator1("/");
|
| + _check_wrongNumberOfParametersForOperator1("~/");
|
| + _check_wrongNumberOfParametersForOperator1("*");
|
| + _check_wrongNumberOfParametersForOperator1("%");
|
| + _check_wrongNumberOfParametersForOperator1("|");
|
| + _check_wrongNumberOfParametersForOperator1("^");
|
| + _check_wrongNumberOfParametersForOperator1("&");
|
| + _check_wrongNumberOfParametersForOperator1("<<");
|
| + _check_wrongNumberOfParametersForOperator1(">>");
|
| + _check_wrongNumberOfParametersForOperator1("[]");
|
| + }
|
| +
|
| + void test_wrongNumberOfParametersForOperator_minus() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + operator -(a, b) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source,
|
| + [CompileTimeErrorCode.WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR_MINUS]);
|
| + verify([source]);
|
| + reset();
|
| + }
|
| +
|
| + void test_wrongNumberOfParametersForOperator_tilde() {
|
| + _check_wrongNumberOfParametersForOperator("~", "a");
|
| + _check_wrongNumberOfParametersForOperator("~", "a, b");
|
| + }
|
| +
|
| + void test_wrongNumberOfParametersForSetter_function_named() {
|
| + Source source = addSource("set x({p}) {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_wrongNumberOfParametersForSetter_function_optional() {
|
| + Source source = addSource("set x([p]) {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_wrongNumberOfParametersForSetter_function_tooFew() {
|
| + Source source = addSource("set x() {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_wrongNumberOfParametersForSetter_function_tooMany() {
|
| + Source source = addSource("set x(a, b) {}");
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_wrongNumberOfParametersForSetter_method_named() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + set x({p}) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_wrongNumberOfParametersForSetter_method_optional() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + set x([p]) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_wrongNumberOfParametersForSetter_method_tooFew() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + set x() {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_wrongNumberOfParametersForSetter_method_tooMany() {
|
| + Source source = addSource(r'''
|
| +class A {
|
| + set x(a, b) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.WRONG_NUMBER_OF_PARAMETERS_FOR_SETTER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_yield_used_as_identifier_in_async_method() {
|
| + Source source = addSource('''
|
| +f() async {
|
| + var yield = 1;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_yield_used_as_identifier_in_async_star_method() {
|
| + Source source = addSource('''
|
| +f() async* {
|
| + var yield = 1;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void test_yield_used_as_identifier_in_sync_star_method() {
|
| + Source source = addSource('''
|
| +f() sync* {
|
| + var yield = 1;
|
| +}
|
| +''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [ParserErrorCode.ASYNC_KEYWORD_USED_AS_IDENTIFIER]);
|
| + verify([source]);
|
| + }
|
| +
|
| + void _check_constEvalThrowsException_binary_null(String expr, bool resolved) {
|
| + Source source = addSource("const C = $expr;");
|
| + computeLibrarySourceErrors(source);
|
| + if (resolved) {
|
| + assertErrors(source, [CompileTimeErrorCode.CONST_EVAL_THROWS_EXCEPTION]);
|
| + verify([source]);
|
| + } else {
|
| + assertErrors(source, [CompileTimeErrorCode.CONST_EVAL_THROWS_EXCEPTION]);
|
| + // no verify(), 'null x' is not resolved
|
| + }
|
| + reset();
|
| + }
|
| +
|
| + void _check_constEvalTypeBool_withParameter_binary(String expr) {
|
| + Source source = addSource('''
|
| +class A {
|
| + final a;
|
| + const A(bool p) : a = $expr;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_EVAL_TYPE_BOOL,
|
| + StaticTypeWarningCode.NON_BOOL_OPERAND
|
| + ]);
|
| + verify([source]);
|
| + reset();
|
| + }
|
| +
|
| + void _check_constEvalTypeInt_withParameter_binary(String expr) {
|
| + Source source = addSource('''
|
| +class A {
|
| + final a;
|
| + const A(int p) : a = $expr;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_EVAL_TYPE_INT,
|
| + StaticWarningCode.ARGUMENT_TYPE_NOT_ASSIGNABLE
|
| + ]);
|
| + verify([source]);
|
| + reset();
|
| + }
|
| +
|
| + void _check_constEvalTypeNum_withParameter_binary(String expr) {
|
| + Source source = addSource('''
|
| +class A {
|
| + final a;
|
| + const A(num p) : a = $expr;
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(source, [
|
| + CompileTimeErrorCode.CONST_EVAL_TYPE_NUM,
|
| + StaticWarningCode.ARGUMENT_TYPE_NOT_ASSIGNABLE
|
| + ]);
|
| + verify([source]);
|
| + reset();
|
| + }
|
| +
|
| + void _check_wrongNumberOfParametersForOperator(
|
| + String name, String parameters) {
|
| + Source source = addSource('''
|
| +class A {
|
| + operator $name($parameters) {}
|
| +}''');
|
| + computeLibrarySourceErrors(source);
|
| + assertErrors(
|
| + source, [CompileTimeErrorCode.WRONG_NUMBER_OF_PARAMETERS_FOR_OPERATOR]);
|
| + verify([source]);
|
| + reset();
|
| + }
|
| +
|
| + void _check_wrongNumberOfParametersForOperator1(String name) {
|
| + _check_wrongNumberOfParametersForOperator(name, "");
|
| + _check_wrongNumberOfParametersForOperator(name, "a, b");
|
| + }
|
| +}
|
|
|
Chromium Code Reviews
Issue 1400473008:
Roll Observatory packages and add a roll script (Closed)
Base URL: git@github.com:dart-lang/observatory_pub_packages.git@master