sizebasedrollingtest.cpp

log4cxx 0.10 unix下编译包

/*
 * 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.
 */
#include "../util/compare.h"
#include "../insertwide.h"
#include "../logunit.h"
#include <apr_time.h>
#include <log4cxx/logmanager.h>
#include <log4cxx/xml/domconfigurator.h>
#include <log4cxx/patternlayout.h>
#include <log4cxx/rolling/fixedwindowrollingpolicy.h>
#include <log4cxx/rolling/sizebasedtriggeringpolicy.h>
#include <log4cxx/filter/levelrangefilter.h>
#include <log4cxx/helpers/pool.h>
#include <log4cxx/logger.h>
#include <log4cxx/propertyconfigurator.h>
#include <log4cxx/rolling/rollingfileappender.h>
#include <log4cxx/helpers/stringhelper.h>
#include <log4cxx/consoleappender.h>
#include <log4cxx/helpers/exception.h>
#include <log4cxx/helpers/fileoutputstream.h>


using namespace log4cxx;
using namespace log4cxx::xml;
using namespace log4cxx::filter;
using namespace log4cxx::helpers;
using namespace log4cxx::rolling;

/**
 *
 * Do not forget to call activateOptions when configuring programatically.
 *
 * 
 *
 */
LOGUNIT_CLASS(SizeBasedRollingTest)  {
   LOGUNIT_TEST_SUITE(SizeBasedRollingTest);
           LOGUNIT_TEST(test1);
           LOGUNIT_TEST(test2);
           LOGUNIT_TEST(test3);
           LOGUNIT_TEST(test4);
           LOGUNIT_TEST(test5);
           LOGUNIT_TEST(test6);
   LOGUNIT_TEST_SUITE_END();

   LoggerPtr root;
   LoggerPtr logger;

 public:
  void setUp() {
    PatternLayoutPtr layout(new PatternLayout(LOG4CXX_STR("%d %level %c -%m%n")));
    AppenderPtr ca(new ConsoleAppender(layout));
    ca->setName(LOG4CXX_STR("CONSOLE"));
    root = Logger::getRootLogger();
    root->addAppender(ca);
    logger = Logger::getLogger("org.apache.log4j.rolling.SizeBasedRollingTest");
  }

  void tearDown() {
    LogManager::shutdown();
  }

  void common(LoggerPtr& logger1, int /*sleep*/) {
    char msg[] = { 'H', 'e', 'l', 'l', 'o', '-', '-', '-', 'N', 0 };

    // Write exactly 10 bytes with each log
    for (int i = 0; i < 25; i++) {
      if (i < 10) {
        msg[8] = '0' + i;
      } else if (i < 100) {
        msg[7] = '0' + i / 10;
        msg[8] = '0' + i % 10;
      }
      LOG4CXX_DEBUG(logger1, msg);
    }
  }


  /**
   * Tests that the lack of an explicit active file will use the
   * low index as the active file.
   *
   */
  void test1() {
    PatternLayoutPtr layout = new PatternLayout(LOG4CXX_STR("%m\n"));
    RollingFileAppenderPtr rfa = new RollingFileAppender();
    rfa->setName(LOG4CXX_STR("ROLLING"));
    rfa->setAppend(false);
    rfa->setLayout(layout);

    FixedWindowRollingPolicyPtr swrp = new FixedWindowRollingPolicy();
    SizeBasedTriggeringPolicyPtr sbtp = new SizeBasedTriggeringPolicy();

    sbtp->setMaxFileSize(100);
    swrp->setMinIndex(0);

    swrp->setFileNamePattern(LOG4CXX_STR("output/sizeBased-test1.%i"));
    Pool p;
    swrp->activateOptions(p);

    rfa->setRollingPolicy(swrp);
    rfa->setTriggeringPolicy(sbtp);
    rfa->activateOptions(p);
    root->addAppender(rfa);


    common(logger, 0);

    LOGUNIT_ASSERT_EQUAL(true, File("output/sizeBased-test1.0").exists(p));
    LOGUNIT_ASSERT_EQUAL(true, File("output/sizeBased-test1.1").exists(p));
    LOGUNIT_ASSERT_EQUAL(true, File("output/sizeBased-test1.2").exists(p));
    LOGUNIT_ASSERT_EQUAL(true, Compare::compare(File("output/sizeBased-test1.0"),
     File("witness/rolling/sbr-test2.log")));
    LOGUNIT_ASSERT_EQUAL(true, Compare::compare(File("output/sizeBased-test1.1"),
     File("witness/rolling/sbr-test2.0")));
    LOGUNIT_ASSERT_EQUAL(true, Compare::compare(File("output/sizeBased-test1.2"),
     File("witness/rolling/sbr-test2.1")));
  }

  /**
   * Test basic rolling functionality with explicit setting of FileAppender.file.
   */
  void test2() {
    PatternLayoutPtr layout = new PatternLayout(LOG4CXX_STR("%m\n"));
    RollingFileAppenderPtr rfa = new RollingFileAppender();
    rfa->setName(LOG4CXX_STR("ROLLING"));
    rfa->setAppend(false);
    rfa->setLayout(layout);
    rfa->setFile(LOG4CXX_STR("output/sizeBased-test2.log"));

    FixedWindowRollingPolicyPtr swrp = new FixedWindowRollingPolicy();
    SizeBasedTriggeringPolicyPtr sbtp = new SizeBasedTriggeringPolicy();

    sbtp->setMaxFileSize(100);
    swrp->setMinIndex(0);

    swrp->setFileNamePattern(LOG4CXX_STR("output/sizeBased-test2.%i"));
    Pool p;
    swrp->activateOptions(p);

    rfa->setRollingPolicy(swrp);
    rfa->setTriggeringPolicy(sbtp);
    rfa->activateOptions(p);
    root->addAppender(rfa);

    common(logger, 0);

    LOGUNIT_ASSERT_EQUAL(true, File("output/sizeBased-test2.log").exists(p));
    LOGUNIT_ASSERT_EQUAL(true, File("output/sizeBased-test2.0").exists(p));
    LOGUNIT_ASSERT_EQUAL(true, File("output/sizeBased-test2.1").exists(p));

    LOGUNIT_ASSERT_EQUAL(true, Compare::compare(File("output/sizeBased-test2.log"),
     File("witness/rolling/sbr-test2.log")));
    LOGUNIT_ASSERT_EQUAL(true, Compare::compare(File("output/sizeBased-test2.0"),
     File("witness/rolling/sbr-test2.0")));
    LOGUNIT_ASSERT_EQUAL(true, Compare::compare(File("output/sizeBased-test2.1"),
     File("witness/rolling/sbr-test2.1")));
  }

  /**
   * Same as testBasic but also with GZ compression.
   */
  void test3() {
    PatternLayoutPtr layout = new PatternLayout(LOG4CXX_STR("%m\n"));
    RollingFileAppenderPtr rfa = new RollingFileAppender();
    rfa->setAppend(false);
    rfa->setLayout(layout);

    FixedWindowRollingPolicyPtr  fwrp = new FixedWindowRollingPolicy();
    SizeBasedTriggeringPolicyPtr sbtp = new SizeBasedTriggeringPolicy();

    sbtp->setMaxFileSize(100);
    fwrp->setMinIndex(0);
    rfa->setFile(LOG4CXX_STR("output/sbr-test3.log"));
    fwrp->setFileNamePattern(LOG4CXX_STR("output/sbr-test3.%i.gz"));
    Pool p;
    fwrp->activateOptions(p);
    rfa->setRollingPolicy(fwrp);
    rfa->setTriggeringPolicy(sbtp);
    rfa->activateOptions(p);
    root->addAppender(rfa);

    common(logger, 100);

    LOGUNIT_ASSERT_EQUAL(true, File("output/sbr-test3.log").exists(p));
    LOGUNIT_ASSERT_EQUAL(true, File("output/sbr-test3.0.gz").exists(p));
    LOGUNIT_ASSERT_EQUAL(true, File("output/sbr-test3.1.gz").exists(p));

    LOGUNIT_ASSERT_EQUAL(true, Compare::compare(File("output/sbr-test3.log"),  File("witness/rolling/sbr-test3.log")));
    LOGUNIT_ASSERT_EQUAL(File("witness/rolling/sbr-test3.0.gz").length(p), File("output/sbr-test3.0.gz").length(p));
    LOGUNIT_ASSERT_EQUAL(File("witness/rolling/sbr-test3.1.gz").length(p), File("output/sbr-test3.1.gz").length(p));
  }

  /**
   * Test basic rolling functionality with bogus path in file name pattern.
   */
  void test4() {
    PatternLayoutPtr layout = new PatternLayout(LOG4CXX_STR("%m\n"));
    RollingFileAppenderPtr rfa = new RollingFileAppender();
    rfa->setName(LOG4CXX_STR("ROLLING"));
    rfa->setAppend(false);
    rfa->setLayout(layout);
    rfa->setFile(LOG4CXX_STR("output/sizeBased-test4.log"));

    FixedWindowRollingPolicyPtr swrp = new FixedWindowRollingPolicy();
    SizeBasedTriggeringPolicyPtr sbtp = new SizeBasedTriggeringPolicy();

    sbtp->setMaxFileSize(100);
    swrp->setMinIndex(0);

    //
    //   test4 directory should not exists.  Should cause all rollover attempts to fail.
    //
    swrp->setFileNamePattern(LOG4CXX_STR("output/test4/sizeBased-test4.%i"));
    Pool p;
    swrp->activateOptions(p);

    rfa->setRollingPolicy(swrp);
    rfa->setTriggeringPolicy(sbtp);
    rfa->activateOptions(p);
    root->addAppender(rfa);

    common(logger, 0);

    LOGUNIT_ASSERT_EQUAL(true, File("output/sizeBased-test4.log").exists(p));

    LOGUNIT_ASSERT_EQUAL(true, Compare::compare(File("output/sizeBased-test4.log"),
     File("witness/rolling/sbr-test4.log")));
  }

  /**
   * Checking handling of rename failures due to other access
   * to the indexed files.
   */
  void test5()  {
    PatternLayoutPtr layout = new PatternLayout(LOG4CXX_STR("%m\n"));
    RollingFileAppenderPtr rfa = new RollingFileAppender();
    rfa->setName(LOG4CXX_STR("ROLLING"));
    rfa->setAppend(false);
    rfa->setLayout(layout);
    rfa->setFile(LOG4CXX_STR("output/sizeBased-test5.log"));

    FixedWindowRollingPolicyPtr swrp = new FixedWindowRollingPolicy();
    SizeBasedTriggeringPolicyPtr sbtp = new SizeBasedTriggeringPolicy();

    sbtp->setMaxFileSize(100);
    swrp->setMinIndex(0);

    swrp->setFileNamePattern(LOG4CXX_STR("output/sizeBased-test5.%i"));
    Pool p;
    swrp->activateOptions(p);

    rfa->setRollingPolicy(swrp);
    rfa->setTriggeringPolicy(sbtp);
    rfa->activateOptions(p);
    root->addAppender(rfa);

    //
    //   put stray file about locked file
    FileOutputStream os1(LOG4CXX_STR("output/sizeBased-test5.1"), false);
    os1.close(p);


    FileOutputStream os0(LOG4CXX_STR("output/sizeBased-test5.0"), false);

    common(logger, 0);

    os0.close(p);

    if (File("output/sizeBased-test5.3").exists(p)) {
      //
      //    looks like platform where open files can be renamed
      //
      LOGUNIT_ASSERT_EQUAL(true, File("output/sizeBased-test5.log").exists(p));
      LOGUNIT_ASSERT_EQUAL(true, File("output/sizeBased-test5.0").exists(p));
      LOGUNIT_ASSERT_EQUAL(true, File("output/sizeBased-test5.1").exists(p));
      LOGUNIT_ASSERT_EQUAL(true, File("output/sizeBased-test5.2").exists(p));
      LOGUNIT_ASSERT_EQUAL(true, File("output/sizeBased-test5.3").exists(p));

      LOGUNIT_ASSERT_EQUAL(true, Compare::compare(File("output/sizeBased-test5.log"),
       File("witness/rolling/sbr-test2.log")));
      LOGUNIT_ASSERT_EQUAL(true, Compare::compare(File("output/sizeBased-test5.0"),
       File("witness/rolling/sbr-test2.0")));
      LOGUNIT_ASSERT_EQUAL(true, Compare::compare(File("output/sizeBased-test5.1"),
       File("witness/rolling/sbr-test2.1")));

    } else {
      //
      //  rollover attempts should all fail
      //    so initial log file should have all log content
      //    open file should be unaffected
      //    stray file should have only been moved one slot.
      LOGUNIT_ASSERT_EQUAL(true, File("output/sizeBased-test5.log").exists(p));
      LOGUNIT_ASSERT_EQUAL(true, File("output/sizeBased-test5.0").exists(p));
      LOGUNIT_ASSERT_EQUAL(true, File("output/sizeBased-test5.2").exists(p));

      LOGUNIT_ASSERT_EQUAL(true, Compare::compare(File("output/sizeBased-test5.log"),
          File("witness/rolling/sbr-test4.log")));
    }
  }
  
  /**
   * Same as testBasic but also with GZ compression.
   */
  void test6() {
    PatternLayoutPtr layout = new PatternLayout(LOG4CXX_STR("%m\n"));
    RollingFileAppenderPtr rfa = new RollingFileAppender();
    rfa->setAppend(false);
    rfa->setLayout(layout);

    FixedWindowRollingPolicyPtr  fwrp = new FixedWindowRollingPolicy();
    SizeBasedTriggeringPolicyPtr sbtp = new SizeBasedTriggeringPolicy();

    sbtp->setMaxFileSize(100);
    fwrp->setMinIndex(0);
    rfa->setFile(LOG4CXX_STR("output/sbr-test6.log"));
    fwrp->setFileNamePattern(LOG4CXX_STR("output/sbr-test6.%i.zip"));
    Pool p;
    fwrp->activateOptions(p);
    rfa->setRollingPolicy(fwrp);
    rfa->setTriggeringPolicy(sbtp);
    rfa->activateOptions(p);
    root->addAppender(rfa);

    common(logger, 100);

    LOGUNIT_ASSERT_EQUAL(true, File("output/sbr-test6.log").exists(p));
    LOGUNIT_ASSERT_EQUAL(true, File("output/sbr-test6.0.zip").exists(p));
    LOGUNIT_ASSERT_EQUAL(true, File("output/sbr-test6.1.zip").exists(p));

    LOGUNIT_ASSERT_EQUAL(true, Compare::compare(File("output/sbr-test6.log"),  File("witness/rolling/sbr-test3.log")));
  }
  
};


LOGUNIT_TEST_SUITE_REGISTRATION(SizeBasedRollingTest);