blob: d48e022970f797a7a81d3b3bba1b2930afcfb45a [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.
// @dart = 2.9
import "package:expect/expect.dart";
class ConstListTest {
static testConstructors() {
List fixedList = new List(4);
List fixedList2 = new List(4);
List growableList = new List();
List growableList2 = new List();
for (int i = 0; i < 4; i++) {
fixedList[i] = i;
fixedList2[i] = i;
growableList.add(i);
growableList2.add(i);
}
Expect.equals(growableList, growableList);
Expect.notEquals(growableList, growableList2);
Expect.equals(fixedList, fixedList);
Expect.notEquals(fixedList, fixedList2);
Expect.notEquals(fixedList, growableList);
growableList.add(4);
Expect.notEquals(fixedList, growableList);
Expect.equals(4, growableList.removeLast());
Expect.notEquals(fixedList, growableList);
fixedList[3] = 0;
Expect.notEquals(fixedList, growableList);
}
static testLiterals() {
dynamic a = [1, 2, 3.1];
dynamic b = [1, 2, 3.1];
Expect.notEquals(a, b);
a = const [1, 2, 3.1];
b = const [1, 2, 3.1];
Expect.identical(a, b);
a = const <num>[1, 2, 3.1];
b = const [1, 2, 3.1];
Expect.identical(a, b);
a = const <dynamic>[1, 2, 3.1];
b = const [1, 2, 3.1];
Expect.notEquals(a, b);
}
}
main() {
ConstListTest.testConstructors();
ConstListTest.testLiterals();
}