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// 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";
// Test fromString with 6 digits after the decimal point.
bool get supportsMicroseconds =>
new DateTime.fromMicrosecondsSinceEpoch(1).microsecondsSinceEpoch == 1;
main() {
if (supportsMicroseconds) {
testMicrosecondPrecision();
} else {
testMillisecondPrecision();
}
}
void testMillisecondPrecision() {
// We only support milliseconds. If the user supplies more data (the "51"
// here), we round.
DateTime dt1 = DateTime.parse("1999-01-02 23:59:59.999519");
Expect.equals(1999, dt1.year);
Expect.equals(1, dt1.month);
Expect.equals(3, dt1.day);
Expect.equals(0, dt1.hour);
Expect.equals(0, dt1.minute);
Expect.equals(0, dt1.second);
Expect.equals(0, dt1.millisecond);
Expect.equals(false, dt1.isUtc);
dt1 = DateTime.parse("1999-01-02 23:58:59.999519Z");
Expect.equals(1999, dt1.year);
Expect.equals(1, dt1.month);
Expect.equals(2, dt1.day);
Expect.equals(23, dt1.hour);
Expect.equals(59, dt1.minute);
Expect.equals(0, dt1.second);
Expect.equals(0, dt1.millisecond);
Expect.equals(true, dt1.isUtc);
dt1 = DateTime.parse("0009-09-09 09:09:09.009411Z");
Expect.equals(9, dt1.year);
Expect.equals(9, dt1.month);
Expect.equals(9, dt1.day);
Expect.equals(9, dt1.hour);
Expect.equals(9, dt1.minute);
Expect.equals(9, dt1.second);
Expect.equals(9, dt1.millisecond);
Expect.equals(true, dt1.isUtc);
String svnDate = "2012-03-30T04:28:13.752341Z";
dt1 = DateTime.parse(svnDate);
Expect.equals(2012, dt1.year);
Expect.equals(3, dt1.month);
Expect.equals(30, dt1.day);
Expect.equals(4, dt1.hour);
Expect.equals(28, dt1.minute);
Expect.equals(13, dt1.second);
Expect.equals(752, dt1.millisecond);
Expect.equals(true, dt1.isUtc);
}
void testMicrosecondPrecision() {
DateTime dt1 = DateTime.parse("1999-01-02 23:59:59.999519");
Expect.equals(1999, dt1.year);
Expect.equals(1, dt1.month);
Expect.equals(2, dt1.day);
Expect.equals(23, dt1.hour);
Expect.equals(59, dt1.minute);
Expect.equals(59, dt1.second);
Expect.equals(999, dt1.millisecond);
Expect.equals(519, dt1.microsecond);
Expect.equals(false, dt1.isUtc);
dt1 = DateTime.parse("1999-01-02 23:58:59.999519Z");
Expect.equals(1999, dt1.year);
Expect.equals(1, dt1.month);
Expect.equals(2, dt1.day);
Expect.equals(23, dt1.hour);
Expect.equals(58, dt1.minute);
Expect.equals(59, dt1.second);
Expect.equals(999, dt1.millisecond);
Expect.equals(519, dt1.microsecond);
Expect.equals(true, dt1.isUtc);
dt1 = DateTime.parse("0009-09-09 09:09:09.009411Z");
Expect.equals(9, dt1.year);
Expect.equals(9, dt1.month);
Expect.equals(9, dt1.day);
Expect.equals(9, dt1.hour);
Expect.equals(9, dt1.minute);
Expect.equals(9, dt1.second);
Expect.equals(9, dt1.millisecond);
Expect.equals(411, dt1.microsecond);
Expect.equals(true, dt1.isUtc);
String svnDate = "2012-03-30T04:28:13.752341Z";
dt1 = DateTime.parse(svnDate);
Expect.equals(2012, dt1.year);
Expect.equals(3, dt1.month);
Expect.equals(30, dt1.day);
Expect.equals(4, dt1.hour);
Expect.equals(28, dt1.minute);
Expect.equals(13, dt1.second);
Expect.equals(752, dt1.millisecond);
Expect.equals(341, dt1.microsecond);
Expect.equals(true, dt1.isUtc);
}