blob: 3ec2d61146e8daff4536f3af2ae8e915706ca886 [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';
main() {
Expect.equals(0.0, 0.truncateToDouble());
Expect.equals(1.0, 1.truncateToDouble());
Expect.equals(0x1234, 0x1234.truncateToDouble());
Expect.equals(0x12345678, 0x12345678.truncateToDouble());
Expect.equals(0x123456789AB, 0x123456789AB.truncateToDouble());
Expect.equals(81985529216486900.0, 0x123456789ABCDEF.truncateToDouble());
Expect.equals(
2.7898229935051914e+55,
0x123456789ABCDEF0123456789ABCDEF0123456789ABCDEF.truncateToDouble());
Expect.equals(-1.0, -1.truncateToDouble());
Expect.equals(-0x1234, -0x1234.truncateToDouble());
Expect.equals(-0x12345678, -0x12345678.truncateToDouble());
Expect.equals(-0x123456789AB, -0x123456789AB.truncateToDouble());
Expect.equals(-81985529216486900.0, -0x123456789ABCDEF.truncateToDouble());
Expect.equals(
-2.7898229935051914e+55,
-0x123456789ABCDEF0123456789ABCDEF0123456789ABCDEF.truncateToDouble());
Expect.isTrue(0.truncateToDouble() is double);
Expect.isTrue(1.truncateToDouble() is double);
Expect.isTrue(0x1234.truncateToDouble() is double);
Expect.isTrue(0x12345678.truncateToDouble() is double);
Expect.isTrue(0x123456789AB.truncateToDouble() is double);
Expect.isTrue(0x123456789ABCDEF.truncateToDouble() is double);
Expect.isTrue(
0x123456789ABCDEF0123456789ABCDEF0123456789ABCDEF.truncateToDouble()
is double);
Expect.isTrue(-1.truncateToDouble() is double);
Expect.isTrue(-0x1234.truncateToDouble() is double);
Expect.isTrue(-0x12345678.truncateToDouble() is double);
Expect.isTrue(-0x123456789AB.truncateToDouble() is double);
Expect.isTrue(-0x123456789ABCDEF.truncateToDouble() is double);
Expect.isTrue(
-0x123456789ABCDEF0123456789ABCDEF0123456789ABCDEF.truncateToDouble()
is double);
}