| /* |
| * Copyright (c) 2004, 2016, 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 |
| * @library /java/text/testlib |
| */ |
| |
| import java.util.*; |
| import java.sql.Timestamp; |
| |
| public class TimestampTest extends IntlTest { |
| |
| public static void main(String[] args) throws Exception { |
| new TimestampTest().run(args); |
| } |
| |
| /** |
| * 5008227: java.sql.Timestamp.after() is not returning correct result |
| * |
| * Test before(), after(), equals(), compareTo() and getTime(). |
| */ |
| 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) { |
| errln("ts1.after(ts2) returned " + result |
| + ". (ts1=" + ts1 + ", ts2=" + ts2 + ")"); |
| } |
| |
| expectedResult = expected < 0; |
| result = ts1.before(ts2); |
| if (result != expectedResult) { |
| errln("ts1.before(ts2) returned " + result |
| + ". (ts1=" + ts1 + ", ts2=" + ts2 + ")"); |
| } |
| |
| expectedResult = expected == 0; |
| result = ts1.equals(ts2); |
| if (result != expectedResult) { |
| errln("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) { |
| errln("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) { |
| errln("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; |
| } |
| } |