// 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
/** \file
- \brief Daemon.test unit tests */
+ \brief Daemon unit tests */
//#include "Daemon.test.hh"
//#include "Daemon.test.ih"
#include <fstream>
#include <boost/filesystem/operations.hpp>
#include "Daemon.hh"
-#include "../Utils/Exception.hh"
+#include "../Exception.hh"
+#include "../Backtrace.hh"
+#include "../../Scheduler/Scheduler.hh"
-#include "../Utils/auto_unit_test.hh"
+#include "../auto_unit_test.hh"
#include <boost/test/test_tools.hpp>
#define prefix_
void init() {
std::cout << "Running init()" << std::endl;
+ std::cerr << "(stderr)" << std::endl;
}
void run() {
std::cout << "Running run()" << std::endl;
- delay(1500);
+ delay(2000);
}
};
- int myMain(int argc, char ** argv)
+ int myMain(int argc, char const ** argv)
{
MyDaemon instance;
return instance.start(argc, argv);
}
- int run(int argc, char ** argv)
+ int pid;
+
+ void backtrace(int)
+ {
+ senf::backtrace(std::cerr, 100);
+ ::signal(SIGABRT, SIG_DFL);
+ ::kill(::getpid(), SIGABRT);
+ };
+
+ int run(int argc, char const ** argv)
{
- int pid (::fork());
+ pid = ::fork();
if (pid < 0) throw senf::SystemException("::fork()");
if (pid == 0) {
- ::_exit(myMain(argc, argv));
+ signal(SIGABRT, &backtrace);
+ signal(SIGCHLD, SIG_IGN);
+ try {
+ ::_exit(myMain(argc, argv));
+ } catch (std::exception & ex) {
+ std::cerr << "Unexpected exception: " << ex.what() << std::endl;
+ } catch (...) {
+ std::cerr << "Unexpected exception" << std::endl;
+ }
+ ::_exit(125);
}
+ signal(SIGCHLD, SIG_DFL);
int status;
- if (::waitpid(pid, &status, 0) < 0) throw senf::SystemException("::waitpid()");
- return WIFEXITED(status) ? WEXITSTATUS(status) : -1;
+ if (::waitpid(pid, &status, 0) < 0)
+ throw senf::SystemException("::waitpid()");
+ if (WIFSIGNALED(status))
+ std::cerr << "Terminated with signal "
+ << senf::signalName(WTERMSIG(status)) << "(" << WTERMSIG(status) << ")\n";
+ else if (WIFEXITED(status))
+ std::cerr << "Exited normally with exit status " << WEXITSTATUS(status) << "\n";
+ return status;
}
}
BOOST_AUTO_UNIT_TEST(testDaemon)
{
- char * args[] = { "run",
- "--console-log=testDaemon.log,none",
- "--pid-file=testDaemon.pid" };
- BOOST_CHECK_EQUAL( run(sizeof(args)/sizeof(*args),args), 0 );
+ char const * args[] = { "run",
+ "--console-log=testDaemon.log",
+ "--pid-file=testDaemon.pid" };
+
+ SENF_CHECK_NO_THROW( BOOST_CHECK_EQUAL( run(sizeof(args)/sizeof(*args), args), 0 ) );
BOOST_CHECK( ! boost::filesystem::exists("invalid.log") );
BOOST_CHECK( ! boost::filesystem::exists("invalid.pid") );
BOOST_CHECK( boost::filesystem::exists("testDaemon.pid") );
- delay(1000);
- BOOST_CHECK( ! boost::filesystem::exists("testDaemon.pid") );
BOOST_REQUIRE( boost::filesystem::exists("testDaemon.log") );
- std::ifstream log ("testDaemon.log");
+ boost::filesystem::rename("testDaemon.log", "testDaemon.log.1");
+ {
+ std::ifstream pidFile ("testDaemon.pid");
+ int pid (0);
+ BOOST_CHECK( pidFile >> pid );
+ BOOST_CHECK( pid != 0 );
+ if (pid != 0)
+ ::kill(pid, SIGHUP);
+ }
+
+ delay(2000);
+ BOOST_CHECK( ! boost::filesystem::exists("testDaemon.pid") );
+ BOOST_CHECK( boost::filesystem::exists("testDaemon.log") );
+ BOOST_CHECK( boost::filesystem::exists("testDaemon.log.1") );
+
+ std::ifstream log ("testDaemon.log.1");
std::stringstream data;
data << log.rdbuf();
- BOOST_CHECK_EQUAL( data.str(), "Running init()\nRunning run()\n" );
- BOOST_CHECK_NO_THROW( boost::filesystem::remove("testDaemon.log") );
+ BOOST_CHECK_EQUAL( data.str(), "Running init()\n(stderr)\nRunning run()\n" );
+ SENF_CHECK_NO_THROW( boost::filesystem::remove("testDaemon.log") );
+ SENF_CHECK_NO_THROW( boost::filesystem::remove("testDaemon.log.1") );
}
///////////////////////////////cc.e////////////////////////////////////////