[lang] public static boolean DateUtils.equals(Date dt1, Date dt2) ? Updated testDateEqualsJava(): The behavior is different b/w Sun Java 1.3.1_10 and 1.4.2_03. git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@137796 13f79535-47bb-0310-9956-ffa450edef68
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@ -60,7 +60,6 @@
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import junit.framework.TestCase;
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import junit.framework.TestSuite;
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import junit.textui.TestRunner;
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import org.apache.commons.lang.time.DateUtils;
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/**
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* Unit tests {@link org.apache.commons.lang.ObjectUtils}.
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@ -69,7 +68,7 @@
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* @author <a href="mailto:scolebourne@joda.org">Stephen Colebourne</a>
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* @author <a href="mailto:ridesmet@users.sourceforge.net">Ringo De Smet</a>
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* @author <a href="mailto:ggregory@seagullsw.com">Gary Gregory</a>
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* @version $Id: ObjectUtilsTest.java,v 1.10 2004/02/16 23:39:03 ggregory Exp $
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* @version $Id: ObjectUtilsTest.java,v 1.11 2004/02/17 00:55:57 ggregory Exp $
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*/
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public class ObjectUtilsTest extends TestCase {
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private static final String FOO = "foo";
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@ -125,17 +124,43 @@ public void testEquals() {
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/**
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* Show that java.util.Date and java.sql.Timestamp are apples and oranges.
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* Prompted by an email discussion.
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* Prompted by an email discussion.
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*
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* The behavior is different b/w Sun Java 1.3.1_10 and 1.4.2_03.
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*/
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public void testDateEquals() {
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public void testDateEqualsJava() {
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long now = 1076957313284L; // Feb 16, 2004 10:49... PST
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java.util.Date date = new java.util.Date(now);
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java.util.Date timestamp = new java.sql.Timestamp(now);
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// sanity check:
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assertFalse(date.getTime() == timestamp.getTime());
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assertFalse(timestamp.equals(date));
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java.sql.Timestamp realTimestamp = new java.sql.Timestamp(now);
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java.util.Date timestamp = realTimestamp;
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// sanity check 1:
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assertEquals(284000000, realTimestamp.getNanos());
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assertEquals(1076957313284L, date.getTime());
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//
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// On Sun 1.3.1_10:
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//junit.framework.AssertionFailedError: expected:<1076957313284> but was:<1076957313000>
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//
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//assertEquals(1076957313284L, timestamp.getTime());
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//
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//junit.framework.AssertionFailedError: expected:<1076957313284> but was:<1076957313000>
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//
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//assertEquals(1076957313284L, realTimestamp.getTime());
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// sanity check 2:
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assertEquals(date.getDay(), realTimestamp.getDay());
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assertEquals(date.getHours(), realTimestamp.getHours());
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assertEquals(date.getMinutes(), realTimestamp.getMinutes());
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assertEquals(date.getMonth(), realTimestamp.getMonth());
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assertEquals(date.getSeconds(), realTimestamp.getSeconds());
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assertEquals(date.getTimezoneOffset(), realTimestamp.getTimezoneOffset());
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assertEquals(date.getYear(), realTimestamp.getYear());
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//
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// Time values are == and equals() on Sun 1.4.2_03 but NOT on Sun 1.3.1_10:
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//
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//assertFalse("Sanity check failed: date.getTime() == timestamp.getTime()", date.getTime() == timestamp.getTime());
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//assertFalse("Sanity check failed: timestamp.equals(date)", timestamp.equals(date));
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//assertFalse("Sanity check failed: date.equals(timestamp)", date.equals(timestamp));
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// real test:
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assertFalse(ObjectUtils.equals(date, timestamp));
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//assertFalse("java.util.Date and java.sql.Timestamp should be equal", ObjectUtils.equals(date, timestamp));
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}
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public void testIdentityToString() {
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