blob: 715031bf5cb4ee5ad4426a297e41ea22d7904ded [file] [log] [blame]
// Copyright (c) 2012, 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.
//
// OtherResources=readline_test1.dat
// @dart = 2.9
// Regression test for missing immutability check in the ListSet
// methods in the API. This allowed overwriting const Lists.
import "package:expect/expect.dart";
import "dart:io";
String getFilename(String path) {
return Platform.script.resolve(path).toFilePath();
}
void main() {
var a = const [0];
var b = const [0];
Expect.identical(a, b);
String filename = getFilename("readline_test1.dat");
File file = new File(filename);
file.open().then((input) {
Expect.throwsUnsupportedError(() => input.readIntoSync(a, 0, 1));
Expect.equals(0, a[0]);
Expect.equals(0, b[0]);
input.closeSync();
});
}