blob: 02d60de299d9e0dc18800c28491c3e24f1a0119c [file] [log] [blame]
// Copyright (c) 2013, 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 TEST1 = r"""
main() {
var a = 52;
var f = () => a + 87;
f();
}
""";
const String TEST2 = r"""
main() {
var a = 52;
var g = () { a = 48; };
var f = () => a + 87;
f();
g();
}
""";
const String TEST3 = r"""
main() {
var a = 52;
var g = () { a = 'foo'; };
var f = () => a + 87;
f();
g();
}
""";
main() {
runTests({bool useKernel}) async {
CompileMode compileMode =
useKernel ? CompileMode.kernel : CompileMode.memory;
// Test that we know the type of captured, non-mutated variables.
String generated1 = await compileAll(TEST1, compileMode: compileMode);
Expect.isTrue(generated1.contains('+ 87'));
// Test that we know the type of captured, mutated variables.
String generated2 = await compileAll(TEST2, compileMode: compileMode);
Expect.isTrue(generated2.contains('+ 87'));
// Test that we know when types of a captured, mutated variable
// conflict.
String generated3 = await compileAll(TEST3, compileMode: compileMode);
Expect.isFalse(generated3.contains('+ 87'));
}
asyncTest(() async {
print('--test from ast---------------------------------------------------');
await runTests(useKernel: false);
print('--test from kernel------------------------------------------------');
await runTests(useKernel: true);
});
}