/* * Copyright (c) 2013, 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.
*/
/** * Before the fix, JDK8 prints: {@code * <record> * <date>3913-11-18T17:35:40</date> * <millis>1384792540403</millis> * <sequence>0</sequence> * <level>INFO</level> * <thread>1</thread> * <message>test</message> * </record> * } * After the fix, it should print: {@code * <record> * <date>2013-11-18T17:35:40</date> * <millis>1384792696519</millis> * <sequence>0</sequence> * <level>INFO</level> * <thread>1</thread> * <message>test</message> * </record> * } * @param args the command line arguments
*/ publicstaticvoid main(String[] args) {
Locale locale = Locale.getDefault(); try {
Locale.setDefault(Locale.ENGLISH);
// Test with default format: by default date is in UTC.
System.out.println("Testing with UTC");
test(() -> new TimeStamp(ZoneOffset.UTC));
// Change LogManager configuration so that new // XMLFormatter prints date in the pre Java 9 local zone format try {
Properties props = new Properties();
props.setProperty("java.util.logging.XMLFormatter.useInstant", "false");
ByteArrayOutputStream baos = new ByteArrayOutputStream();
props.store(baos, "");
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
LogManager.getLogManager().updateConfiguration(bais, (k) -> (o,n) -> n!=null?n:o);
} catch (IOException io) { thrownew RuntimeException(io);
}
// re test with the old format: date will be in the local time zone.
System.out.println("Testing with old format");
test(() -> new TimeStamp(ZoneId.systemDefault()));
TimeStamp t1 = timeStampSupplier.get(); int year1 = t1.getYear();
LogRecord record = new LogRecord(Level.INFO, "test");
XMLFormatter formatter = new XMLFormatter(); final String formatted = formatter.format(record);
System.out.println(formatted);
final TimeStamp t2 = timeStampSupplier.get(); finalint year2 = t2.getYear(); if (year2 < 1900) { thrownew Error("Invalid system year: " + year2);
}
final StringBuilder buf2 = new StringBuilder()
.append("").append(year2).append("-"); if (!formatted.contains(buf2.toString())) {
StringBuilder buf1 = new StringBuilder()
.append("").append(year1).append("-"); if (formatted.contains(buf1) && year2 == year1 + 1
&& t2.isJanuaryFirst()) { // Oh! The year just switched in the midst of the test...
System.out.println("Happy new year!");
} else { thrownew Error("Expected year " + year2
+ " not found in log:\n" + formatted);
}
}
}
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