blob: c877081cd1b081d5964e8aff65ed49ba2c67ad91 [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.
// Test program for array literals.
// @dart = 2.9
import "package:expect/expect.dart";
class ListLiteralTest {
static const LAUREL = 1;
static const HARDY = 2;
static testMain() {
var funny = <int>[
LAUREL,
HARDY,
]; // Check that trailing comma works.
Expect.equals(2, funny.length);
List<int> m = <int>[101, 102, 100 + 3];
Expect.equals(3, m.length);
Expect.equals(101, m[0]);
Expect.equals(103, m[2]);
var d = m[2] - m[1];
Expect.equals(1, d);
dynamic e2 = [5.1, -55, 555, 5555][2];
Expect.equals(555, e2);
e2 = <num>[5.1, -55, 555, 5555][2];
Expect.equals(555, e2);
e2 = const <num>[5.1, -55, 555, 5555][2];
Expect.equals(555, e2);
e2 = (const [
5.1,
const <num>[-55, 555],
5555
][1] as dynamic)[1];
Expect.equals(555, e2);
Expect.equals(0, [].length);
Expect.equals(0, <String>[].length);
Expect.equals(0, const <String>[].length);
Expect.equals(0, const [].length);
e2 = [1, 2.0, 0x03, 2.0e5];
Expect.equals(1, e2[0]);
Expect.equals(2.0, e2[1]);
Expect.equals(3, e2[2]);
Expect.equals(200000.0, e2[3]);
}
}
main() {
ListLiteralTest.testMain();
}