blob: aa03396938b7f82396794ce2a1e6877304309243 [file] [log] [blame]
// Copyright (c) 2017, 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.
// @dart = 2.7
/// Test that checks that we are not added $isFunction properties on closure
/// classes.
import 'package:async_helper/async_helper.dart';
import 'package:compiler/src/commandline_options.dart';
import 'package:compiler/src/compiler.dart';
import 'package:compiler/src/js_emitter/model.dart';
import 'package:compiler/src/js_model/js_strategy.dart';
import 'package:expect/expect.dart';
import '../helpers/memory_compiler.dart';
const String SOURCE = '''
import 'dart:isolate';
main(arg) {}
main() {
runTest() async {
List<String> options = [Flags.enableCheckedMode];
CompilationResult result = await runCompiler(
memorySourceFiles: {'main.dart': SOURCE}, options: options);
Compiler compiler = result.compiler;
Program program =
JsBackendStrategy backendStrategy = compiler.backendStrategy;
var name = backendStrategy.namerForTesting.operatorIs(
for (Fragment fragment in program.fragments) {
for (Library library in fragment.libraries) {
for (Class cls in library.classes) {
if (!cls.element.isClosure) continue;
for (StubMethod stub in cls.isChecks) {
Expect.notEquals(, name.key, "Unexpected ${name.key} stub on $cls");
asyncTest(() async {
print('--test from kernel------------------------------------------------');
await runTest();