@TearDown
public void tearDown() {
System.clearProperty("log4j.configurationFile");
System.clearProperty("log4j.configuration");
System.clearProperty("logback.configurationFile");
deleteLogFiles();
}
private static void doTestRun(final ClassicLogger logger, final int repetitions, final int n) {
startTime[n] = System.currentTimeMillis();
final long start = System.nanoTime();
for (int i = 0; i < repetitions; i++) {
logger.log("Test message str={}, double={}, int={}, obj={}", "abc", i / 2.5, i, "XYX");
}
duration[n] = System.nanoTime() - start;
checksums[n] = logger.appender.checksum;
logger.appender.checksum = 0;
}
private static void doTestRunBoth(
final ClassicLogger classic, final NoGcLogger nogc, final int repetitions, final int n) {
startTime[n] = System.currentTimeMillis();
final long start = System.nanoTime();
for (int i = 0; i < repetitions; i++) {
classic.log("Test message str={}, double={}, int={}, obj={}", "abc", i / 2.5, i, "XYX");
nogc.log(
"Test message str={}, double={}, int={}, obj={}", "abc", box(i / 2.5), box(i), "XYX");
if (classic.appender.checksum != nogc.appender.checksum) {
throw new IllegalStateException();
}
}
duration[n] = System.nanoTime() - start;
}
@Setup
public void setUp() throws Exception {
System.setProperty("log4j.configurationFile", "log4j2-perf.xml");
System.setProperty("log4j.configuration", "log4j12-perf.xml");
System.setProperty("logback.configurationFile", "logback-perf.xml");
deleteLogFiles();
log4j2Logger = LogManager.getLogger(getClass());
log4j2RandomLogger = LogManager.getLogger("TestRandom");
slf4jLogger = LoggerFactory.getLogger(getClass());
log4j1Logger = org.apache.log4j.Logger.getLogger(getClass());
julFileHandler = new FileHandler("target/testJulLog.log");
julLogger = java.util.logging.Logger.getLogger(getClass().getName());
julLogger.setUseParentHandlers(false);
julLogger.addHandler(julFileHandler);
julLogger.setLevel(Level.ALL);
j = 0;
}