136 lines
4.4 KiB
Java
136 lines
4.4 KiB
Java
/*
|
|
* Copyright (c) 2004, 2023, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
/*
|
|
* @test
|
|
* @bug 5008227
|
|
* @summary Make sure that changes to the Date class don't break java.sql.Timestamp.
|
|
* @modules java.sql
|
|
* @run junit TimestampTest
|
|
*/
|
|
|
|
import java.util.*;
|
|
import java.sql.Timestamp;
|
|
|
|
import org.junit.jupiter.api.Test;
|
|
|
|
import static org.junit.jupiter.api.Assertions.fail;
|
|
|
|
public class TimestampTest {
|
|
|
|
/**
|
|
* 5008227: java.sql.Timestamp.after() is not returning correct result
|
|
*
|
|
* Test before(), after(), equals(), compareTo() and getTime().
|
|
*/
|
|
@Test
|
|
public void Test5008227() {
|
|
long t = System.currentTimeMillis();
|
|
Timestamp ts1 = new Timestamp(t), ts2 = new Timestamp(t);
|
|
ts1.setNanos(999999999);
|
|
ts2.setNanos( 1000000);
|
|
compareTimestamps(ts1, ts2, 1);
|
|
|
|
ts1.setTime(t + 1000);
|
|
ts2.setTime(t);
|
|
ts1.setNanos( 999999);
|
|
ts2.setNanos(999999999);
|
|
compareTimestamps(ts1, ts2, 1);
|
|
|
|
ts1.setTime(t);
|
|
ts2.setTime(t);
|
|
ts1.setNanos(123456789);
|
|
ts2.setNanos(123456789);
|
|
compareTimestamps(ts1, ts2, 0);
|
|
|
|
ts1.setTime(t);
|
|
ts2.setTime(t);
|
|
ts1.setNanos(1);
|
|
ts2.setNanos(2);
|
|
compareTimestamps(ts1, ts2, -1);
|
|
|
|
ts1.setTime(t);
|
|
ts2.setTime(t+1000);
|
|
ts1.setNanos(999999);
|
|
ts2.setNanos( 0);
|
|
compareTimestamps(ts1, ts2, -1);
|
|
}
|
|
|
|
/**
|
|
* Compares two Timestamps with the expected result.
|
|
*
|
|
* @param ts1 the first Timestamp
|
|
* @param ts2 the second Timestamp
|
|
* @param expect the expected relation between ts1 and ts2; 0 if
|
|
* ts1 equals to ts2, or 1 if ts1 is after ts2, or -1 if ts1 is
|
|
* before ts2.
|
|
*/
|
|
private void compareTimestamps(Timestamp ts1, Timestamp ts2, int expected) {
|
|
boolean expectedResult = expected > 0;
|
|
boolean result = ts1.after(ts2);
|
|
if (result != expectedResult) {
|
|
fail("ts1.after(ts2) returned " + result
|
|
+ ". (ts1=" + ts1 + ", ts2=" + ts2 + ")");
|
|
}
|
|
|
|
expectedResult = expected < 0;
|
|
result = ts1.before(ts2);
|
|
if (result != expectedResult) {
|
|
fail("ts1.before(ts2) returned " + result
|
|
+ ". (ts1=" + ts1 + ", ts2=" + ts2 + ")");
|
|
}
|
|
|
|
expectedResult = expected == 0;
|
|
result = ts1.equals(ts2);
|
|
if (result != expectedResult) {
|
|
fail("ts1.equals(ts2) returned " + result
|
|
+ ". (ts1=" + ts1 + ", ts2=" + ts2 + ")");
|
|
}
|
|
|
|
int x = ts1.compareTo(ts2);
|
|
int y = (x > 0) ? 1 : (x < 0) ? -1 : 0;
|
|
if (y != expected) {
|
|
fail("ts1.compareTo(ts2) returned " + x + ", expected "
|
|
+ relation(expected, "") + "0"
|
|
+ ". (ts1=" + ts1 + ", ts2=" + ts2 + ")");
|
|
}
|
|
long t1 = ts1.getTime();
|
|
long t2 = ts2.getTime();
|
|
int z = (t1 > t2) ? 1 : (t1 < t2) ? -1 : 0;
|
|
if (z == 0) {
|
|
int n1 = ts1.getNanos();
|
|
int n2 = ts2.getNanos();
|
|
z = (n1 > n2) ? 1 : (n1 < n2) ? -1 : 0;
|
|
}
|
|
if (z != expected) {
|
|
fail("ts1.getTime() " + relation(z, "==") + " ts2.getTime(), expected "
|
|
+ relation(expected, "==")
|
|
+ ". (ts1=" + ts1 + ", ts2=" + ts2 + ")");
|
|
}
|
|
}
|
|
|
|
private static String relation(int x, String whenEqual) {
|
|
return (x > 0) ? ">" : (x < 0) ? "<" : whenEqual;
|
|
}
|
|
}
|