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// Copyright (C) 2012-2015 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#include <config.h>
#include <log/macros.h>
#include <log/logger_support.h>
#include <log/logger_manager.h>
#include <log/log_messages.h>
#include <log/interprocess/interprocess_sync_null.h>
using namespace isc::log;
namespace {
void usage() {
std::cout << "Usage: buffer_logger_test [-n]" << std::endl;
}
} // end unnamed namespace
/// \brief Test InitLogger
///
/// A program used in testing the logger that initializes logging with
/// buffering enabled, so that initial log messages are not immediately
/// logged, but are not lost (they should be logged the moment process()
/// is called.
///
/// If -n is given as an argument, process() is never called. In this
/// case, upon exit, all leftover log messages should be printed to
/// stdout, but without normal logging additions (such as time and
/// logger name)
int
main(int argc, char** argv) {
bool do_process = true;
int opt;
while ((opt = getopt(argc, argv, "n")) != -1) {
switch (opt) {
case 'n':
do_process = false;
break;
default:
usage();
return (1);
}
}
// Note, level is INFO, so DEBUG should normally not show
// up. Unless process is never called (at which point it
// will end up in the dump at the end).
initLogger("buffertest", isc::log::INFO, 0, NULL, true);
Logger logger("log");
// No need for file interprocess locking in this test
logger.setInterprocessSync(
new isc::log::interprocess::InterprocessSyncNull("logger"));
LOG_INFO(logger, LOG_BAD_SEVERITY).arg("info");
LOG_DEBUG(logger, 50, LOG_BAD_DESTINATION).arg("debug-50");
LOG_INFO(logger, LOG_BAD_SEVERITY).arg("info");
// process should cause them to be logged
if (do_process) {
LoggerManager logger_manager;
logger_manager.process();
}
return (0);
}
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