dart-sdk/tests/corelib_2/date_time10_test.dart
Janice Collins 998dd24dcc Migrate test block 5 to Dart 2.0.
Unusual things in this block:
- date_time10_test.dart had no strong mode fork, and reveals what looks
like a legit DDC bug at first glance.  Excluded it for now in the status file.
- date_time_test.dart had small differences between the two forks that looked
like an error.  Fixed.

BUG=
R=bkonyi@google.com, rnystrom@google.com

Review-Url: https://codereview.chromium.org/2984063002 .
2017-07-24 14:18:58 -07:00

54 lines
2.1 KiB
Dart

// 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.
import "package:expect/expect.dart";
// Make sure the years in the range of single digits are handled correctly with
// month roll-over. (This tests an edge condition when delegating to
// JavaScript's Date constructor.)
void check(String expected, DateTime actual) {
Expect.equals(expected, actual.toString());
}
testUtc() {
check("0099-01-01 00:00:00.000Z", new DateTime.utc(99, 1));
check("0100-01-01 00:00:00.000Z", new DateTime.utc(99, 1 + 12));
check("0000-01-01 00:00:00.000Z", new DateTime.utc(0, 1));
check("-0001-01-01 00:00:00.000Z", new DateTime.utc(0, 1 - 12));
check("0099-03-02 00:00:00.000Z", new DateTime.utc(99, 2, 30));
check("0100-03-02 00:00:00.000Z", new DateTime.utc(99, 2 + 12, 30));
check("0004-03-01 00:00:00.000Z", new DateTime.utc(3, 2 + 12, 30));
check("0004-03-01 00:00:00.000Z", new DateTime.utc(4, 2, 30));
check("0004-03-01 00:00:00.000Z", new DateTime.utc(5, 2 - 12, 30));
check("0005-03-02 00:00:00.000Z", new DateTime.utc(4, 2 + 12, 30));
check("0005-03-02 00:00:00.000Z", new DateTime.utc(5, 2, 30));
check("0005-03-02 00:00:00.000Z", new DateTime.utc(6, 2 - 12, 30));
}
testLocal() {
check("0099-01-01 00:00:00.000", new DateTime(99, 1));
check("0100-01-01 00:00:00.000", new DateTime(99, 1 + 12));
check("0000-01-01 00:00:00.000", new DateTime(0, 1));
check("-0001-01-01 00:00:00.000", new DateTime(0, 1 - 12));
check("0099-03-02 00:00:00.000", new DateTime(99, 2, 30));
check("0100-03-02 00:00:00.000", new DateTime(99, 2 + 12, 30));
check("0004-03-01 00:00:00.000", new DateTime(3, 2 + 12, 30));
check("0004-03-01 00:00:00.000", new DateTime(4, 2, 30));
check("0004-03-01 00:00:00.000", new DateTime(5, 2 - 12, 30));
check("0005-03-02 00:00:00.000", new DateTime(4, 2 + 12, 30));
check("0005-03-02 00:00:00.000", new DateTime(5, 2, 30));
check("0005-03-02 00:00:00.000", new DateTime(6, 2 - 12, 30));
}
main() {
testUtc();
testLocal();
}