Bug#433636:

["Jan-Pascal van Best" <janpascal@vanbest.org>]

On Wed, July 18, 2007 14:04, Matthias Klose wrote:
> Jan-Pascal van Best writes:
>> Hi,
>>
>> I forgot to mention that this bug triggers a unit test failure in Lucene
>> 2.2.0 (Debian package liblucene2-java), meaning the the Lucene package
>> cannot be built using gcj, and so cannot go into Debian main (it is
>> build
>> using the Sun toolchain now).
>
> it would be helpful if you attach the failing testcase to the bug
> report. did you check with both gcj-4.1 and gcj-4.2?

TestDateTools.java contains the failing unit test in the Lucene 2.2.0 source.
Test.java contains a cut-down version of this, not depending on Lucene or
junit, but containing a few extra debug statements.

I'll check with gcj-4.2 later.

Jan-Pascal

import java.util.Calendar;
import java.util.Date;
import java.util.TimeZone;

public class Test
{
  public static void main( String[] args ) throws Exception {
    Calendar cal = Calendar.getInstance();
    System.out.println( "Calendar: " + cal.toString() );
    cal.setTimeZone(TimeZone.getTimeZone("GMT"));
    cal.set(1970, 0, 1,    // year=1970, month=january, day=1
        0, 0, 0);          // hour, minute, second
    cal.set(Calendar.MILLISECOND, 0);
    System.out.println( "Calendar: " + cal.toString() );
    System.out.println( "cal: " + cal.getTime().getTime() );
  }
}

package org.apache.lucene.document;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.TimeZone;

import junit.framework.TestCase;

  
  public void testStringtoTime() throws ParseException {
    long time = DateTools.stringToTime("197001010000");
    Calendar cal = Calendar.getInstance();
    cal.set(1970, 0, 1,    // year=1970, month=january, day=1
        0, 0, 0);          // hour, minute, second
    cal.set(Calendar.MILLISECOND, 0);
    cal.setTimeZone(TimeZone.getTimeZone("GMT"));
    assertEquals(cal.getTime().getTime(), time);
    cal.set(1980, 1, 2,    // year=1980, month=february, day=2
        11, 5, 0);          // hour, minute, second
    cal.set(Calendar.MILLISECOND, 0);
    time = DateTools.stringToTime("198002021105");
    assertEquals(cal.getTime().getTime(), time);
  }