blob: 78f65cdf7d275fdeda082db1e0cd39b76bc01fae [file] [log] [blame]
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
import 'package:expect/expect.dart';
import 'package:async_helper/async_helper.dart';
import '../compiler_helper.dart';
const String TEST_ONE = r"""
class A {}
bool foo(bar) {
var x = new A();
var y = new A();
return identical(x, y);
}
""";
main() {
runTest({bool useKernel}) async {
await compile(TEST_ONE, entry: 'foo', useKernel: useKernel,
check: (String generated) {
// Check that no boolify code is generated.
RegExp regexp = new RegExp("=== true");
Iterator matches = regexp.allMatches(generated).iterator;
Expect.isFalse(matches.moveNext());
regexp = new RegExp("===");
matches = regexp.allMatches(generated).iterator;
Expect.isTrue(matches.moveNext());
Expect.isFalse(matches.moveNext());
});
}
asyncTest(() async {
print('--test from ast---------------------------------------------------');
await runTest(useKernel: false);
print('--test from kernel------------------------------------------------');
await runTest(useKernel: true);
});
}