/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache license, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the license for the specific language governing permissions and
* limitations under the license.
*/
package org.apache.logging.log4j.core.appender.rolling;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* Tests the PatternProcessor class.
*/
public class PatternProcessorTest {
private String format(final long time) {
return new SimpleDateFormat("yyyy/MM/dd HH:mm:ss.SSS").format(new Date(time));
}
@Test
public void testDontInterpretBackslashAsEscape() {
final PatternProcessor pp = new PatternProcessor("c:\\test\\new/app-%d{HH-mm-ss}.log");
final Calendar cal = Calendar.getInstance();
cal.set(Calendar.HOUR_OF_DAY, 16);
cal.set(Calendar.MINUTE, 02);
cal.set(Calendar.SECOND, 15);
final StringBuilder buf = new StringBuilder();
pp.formatFileName(buf, cal.getTime(), 23);
assertEquals("c:\\test\\new/app-16-02-15.log", buf.toString());
}
@Test
public void testGetNextTimeHourlyReturnsFirstMinuteOfNextHour() {
final PatternProcessor pp = new PatternProcessor("logs/app-%d{yyyy-MM-dd-HH}.log.gz");
final Calendar initial = Calendar.getInstance();
initial.set(2014, Calendar.MARCH, 4, 10, 31, 59); // Tue, March 4, 2014, 10:31
final long actual = pp.getNextTime(initial.getTimeInMillis(), 1, false);
// expect Wed, March 4, 2014, 11:00
final Calendar expected = Calendar.getInstance();
expected.set(2014, Calendar.MARCH, 4, 11, 00, 00);
expected.set(Calendar.MILLISECOND, 0);
assertEquals(format(expected.getTimeInMillis()), format(actual));
}
@Test
public void testGetNextTimeHourlyReturnsFirstMinuteOfNextHour2() {
final PatternProcessor pp = new PatternProcessor("logs/app-%d{yyyy-MM-dd-HH}.log.gz");
final Calendar initial = Calendar.getInstance();
initial.set(2014, Calendar.MARCH, 4, 23, 31, 59); // Tue, March 4, 2014, 23:31
final long actual = pp.getNextTime(initial.getTimeInMillis(), 1, false);
// expect Wed, March 5, 2014, 00:00
final Calendar expected = Calendar.getInstance();
expected.set(2014, Calendar.MARCH, 5, 00, 00, 00);
expected.set(Calendar.MILLISECOND, 0);
assertEquals(format(expected.getTimeInMillis()), format(actual));
}
@Test
public void testGetNextTimeHourlyReturnsFirstMinuteOfNextYear() {
final PatternProcessor pp = new PatternProcessor("logs/app-%d{yyyy-MM-dd-HH}.log.gz");
final Calendar initial = Calendar.getInstance();
initial.set(2015, Calendar.DECEMBER, 31, 23, 31, 59);
final long actual = pp.getNextTime(initial.getTimeInMillis(), 1, false);
final Calendar expected = Calendar.getInstance();
expected.set(2016, Calendar.JANUARY, 1, 0, 0, 0);
expected.set(Calendar.MILLISECOND, 0);
assertEquals(format(expected.getTimeInMillis()), format(actual));
}
@Test
public void testGetNextTimeMillisecondlyReturnsNextMillisec() {
final PatternProcessor pp = new PatternProcessor("logs/app-%d{yyyy-MM-dd-HH-mm-ss.SSS}.log.gz");
final Calendar initial = Calendar.getInstance();
initial.set(2014, Calendar.MARCH, 4, 10, 31, 53); // Tue, March 4, 2014, 10:31:53.123
initial.set(Calendar.MILLISECOND, 123);
assertEquals("2014/03/04 10:31:53.123", format(initial.getTimeInMillis()));
final long actual = pp.getNextTime(initial.getTimeInMillis(), 1, false);
// expect Tue, March 4, 2014, 10:31:53.124
final Calendar expected = Calendar.getInstance();
expected.set(2014, Calendar.MARCH, 4, 10, 31, 53);
expected.set(Calendar.MILLISECOND, 124);
assertEquals(format(expected.getTimeInMillis()), format(actual));
}
@Test
public void testGetNextTimeMinutelyReturnsFirstSecondOfNextMinute() {
final PatternProcessor pp = new PatternProcessor("logs/app-%d{yyyy-MM-dd-HH-mm}.log.gz");
final Calendar initial = Calendar.getInstance();
initial.set(2014, Calendar.MARCH, 4, 10, 31, 59); // Tue, March 4, 2014, 10:31
initial.set(Calendar.MILLISECOND, 0);
assertEquals("2014/03/04 10:31:59.000", format(initial.getTimeInMillis()));
final long actual = pp.getNextTime(initial.getTimeInMillis(), 1, false);
// expect Tue, March 4, 2014, 10:32
final Calendar expected = Calendar.getInstance();
expected.set(2014, Calendar.MARCH, 4, 10, 32, 00);
expected.set(Calendar.MILLISECOND, 0);
assertEquals(format(expected.getTimeInMillis()), format(actual));
}
@Test
public void testGetNextTimeMonthlyReturnsFirstDayOfNextMonth() {
final PatternProcessor pp = new PatternProcessor("logs/app-%d{yyyy-MM}.log.gz");
final Calendar initial = Calendar.getInstance();
initial.set(2014, Calendar.OCTOBER, 15, 10, 31, 59); // Oct 15th
final long actual = pp.getNextTime(initial.getTimeInMillis(), 1, false);
// We expect 1st day of next month
final Calendar expected = Calendar.getInstance();
expected.set(2014, Calendar.NOVEMBER, 1, 00, 00, 00);
expected.set(Calendar.MILLISECOND, 0);
assertEquals(format(expected.getTimeInMillis()), format(actual));
}
@Test
public void testGetNextTimeMonthlyReturnsFirstDayOfNextMonth2() {
final PatternProcessor pp = new PatternProcessor("logs/app-%d{yyyy-MM}.log.gz");
final Calendar initial = Calendar.getInstance();
initial.set(2014, Calendar.JANUARY, 31, 10, 31, 59); // 2014 Jan 31st
final long actual = pp.getNextTime(initial.getTimeInMillis(), 1, false);
// Expect 1st of next month: 2014 Feb 1st
final Calendar expected = Calendar.getInstance();
expected.set(2014, Calendar.FEBRUARY, 1, 00, 00, 00);
expected.set(Calendar.MILLISECOND, 0);
assertEquals(format(expected.getTimeInMillis()), format(actual));
}
@Test
public void testGetNextTimeMonthlyReturnsFirstDayOfNextMonth3() {
final PatternProcessor pp = new PatternProcessor("logs/app-%d{yyyy-MM}.log.gz");
final Calendar initial = Calendar.getInstance();
initial.set(2014, Calendar.DECEMBER, 31, 10, 31, 59); // 2014 Dec 31st
final long actual = pp.getNextTime(initial.getTimeInMillis(), 1, false);
// Expect 1st of next month: 2015 Jan 1st
final Calendar expected = Calendar.getInstance();
expected.set(2015, Calendar.JANUARY, 1, 00, 00, 00);
expected.set(Calendar.MILLISECOND, 0);
assertEquals(format(expected.getTimeInMillis()), format(actual));
}
@Test
public void testGetNextTimeMonthlyReturnsFirstDayOfNextYear() {
final PatternProcessor pp = new PatternProcessor("logs/app-%d{yyyy-MM}.log.gz");
final Calendar initial = Calendar.getInstance();
initial.set(2015, Calendar.DECEMBER, 28, 0, 0, 0);
final long actual = pp.getNextTime(initial.getTimeInMillis(), 1, false);
// We expect 1st day of next month
final Calendar expected = Calendar.getInstance();
expected.set(2016, Calendar.JANUARY, 1, 00, 00, 00);
expected.set(Calendar.MILLISECOND, 0);
assertEquals(format(expected.getTimeInMillis()), format(actual));
}
@Test
public void testGetNextTimeSecondlyReturnsFirstMillisecOfNextSecond() {
final PatternProcessor pp = new PatternProcessor("logs/app-%d{yyyy-MM-dd-HH-mm-ss}.log.gz");
final Calendar initial = Calendar.getInstance();
initial.set(2014, Calendar.MARCH, 4, 10, 31, 53); // Tue, March 4, 2014, 10:31:53
initial.set(Calendar.MILLISECOND, 123);
assertEquals("2014/03/04 10:31:53.123", format(initial.getTimeInMillis()));
final long actual = pp.getNextTime(initial.getTimeInMillis(), 1, false);
// expect Tue, March 4, 2014, 10:31:54
final Calendar expected = Calendar.getInstance();
expected.set(2014, Calendar.MARCH, 4, 10, 31, 54);
expected.set(Calendar.MILLISECOND, 0);
assertEquals(format(expected.getTimeInMillis()), format(actual));
}
@Test
public void testGetNextTimeWeeklyReturnsFirstDayOfNextWeek_FRANCE() {
final Locale old = Locale.getDefault();
Locale.setDefault(Locale.FRANCE); // force 1st day of the week to be Monday
try {
final PatternProcessor pp = new PatternProcessor("logs/app-%d{yyyy-MM-W}.log.gz");
final Calendar initial = Calendar.getInstance();
initial.set(2014, Calendar.MARCH, 4, 10, 31, 59); // Tue, March 4, 2014
final long actual = pp.getNextTime(initial.getTimeInMillis(), 1, false);
// expect Monday, March 10, 2014
final Calendar expected = Calendar.getInstance();
expected.set(2014, Calendar.MARCH, 10, 00, 00, 00);
expected.set(Calendar.MILLISECOND, 0);
assertEquals(format(expected.getTimeInMillis()), format(actual));
} finally {
Locale.setDefault(old);
}
}
@Test
public void testGetNextTimeWeeklyReturnsFirstDayOfNextWeek_US() {
final Locale old = Locale.getDefault();
Locale.setDefault(Locale.US); // force 1st day of the week to be Sunday
try {
final PatternProcessor pp = new PatternProcessor("logs/app-%d{yyyy-MM-W}.log.gz");
final Calendar initial = Calendar.getInstance();
initial.set(2014, Calendar.MARCH, 4, 10, 31, 59); // Tue, March 4, 2014
final long actual = pp.getNextTime(initial.getTimeInMillis(), 1, false);
// expect Sunday, March 9, 2014
final Calendar expected = Calendar.getInstance();
expected.set(2014, Calendar.MARCH, 9, 00, 00, 00);
expected.set(Calendar.MILLISECOND, 0);
assertEquals(format(expected.getTimeInMillis()), format(actual));
} finally {
Locale.setDefault(old);
}
}
/**
* Tests https://issues.apache.org/jira/browse/LOG4J2-1232
*/
@Test
public void testGetNextTimeWeeklyReturnsFirstWeekInYear_US() {
final Locale old = Locale.getDefault();
Locale.setDefault(Locale.US); // force 1st day of the week to be Sunday
try {
final PatternProcessor pp = new PatternProcessor("logs/market_data_msg.log-%d{yyyy-MM-'W'W}");
final Calendar initial = Calendar.getInstance();
initial.set(2015, Calendar.DECEMBER, 28, 00, 00, 00); // Monday, December 28, 2015
final long actual = pp.getNextTime(initial.getTimeInMillis(), 1, false);
// expect Sunday January 3, 2016
final Calendar expected = Calendar.getInstance();
expected.set(2016, Calendar.JANUARY, 3, 00, 00, 00);
expected.set(Calendar.MILLISECOND, 0);
assertEquals(format(expected.getTimeInMillis()), format(actual));
} finally {
Locale.setDefault(old);
}
}
}