package org.skywalking.apm.agent.core.logging;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.skywalking.apm.agent.core.conf.Config;
import org.skywalking.apm.agent.core.conf.Constants;
import java.io.File;
import java.io.IOException;
/**
* @author wusheng
*/
public class FileWriterTest {
@BeforeClass
public static void beforeTestFile() throws IOException {
Config.Logging.MAX_FILE_SIZE = 10;
File directory = new File("");
Config.Logging.DIR = directory.getCanonicalPath() + Constants.PATH_SEPARATOR + "/log-test/";
}
@Test
public void testWriteFile() throws InterruptedException {
FileWriter writer = FileWriter.get();
for (int i = 0; i < 100; i++) {
writer.write("abcd");
}
Thread.sleep(10000L);
}
@AfterClass
public static void clear() {
Config.Logging.MAX_FILE_SIZE = 300 * 1024 * 1024;
deleteDir(new File(Config.Logging.DIR));
Config.Logging.DIR = "";
}
private static boolean deleteDir(File dir) {
if (dir.isDirectory()) {
String[] children = dir.list();
for (int i = 0; i < children.length; i++) {
boolean success = deleteDir(new File(dir, children[i]));
if (!success) {
return false;
}
}
}
return dir.delete();
}
}