--- /dev/null
+/***************************************************************************
+ * Copyright (C) 2004 by Intra2net AG *
+ * info@intra2net.com *
+ * *
+ ***************************************************************************/
+
+#include <sys/types.h>
+#include <unistd.h>
+#include <errno.h>
+#include <signal.h>
+#include <stdio.h>
+
+#include <iostream>
+#include <string>
+#include <sstream>
+#include <stdexcept>
+
+#include <boost/bind.hpp>
+
+#include <cppunit/extensions/TestFactoryRegistry.h>
+#include <cppunit/ui/text/TestRunner.h>
+#include <cppunit/extensions/HelperMacros.h>
+
+#include <boost/archive/binary_oarchive.hpp>
+#include <boost/archive/binary_iarchive.hpp>
+#include <boost/archive/xml_oarchive.hpp>
+#include <boost/archive/xml_iarchive.hpp>
+#include <boost/serialization/serialization.hpp>
+
+#include <container.hxx>
+#include <socket_client.hxx>
+#include <socket_server.hxx>
+#include <command_client.hxx>
+#include <command_server.hxx>
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+using namespace std;
+using namespace libt2n;
+using namespace CppUnit;
+
+string testfunc2(const string& str)
+{
+ if (str=="throw")
+ throw libt2n::t2n_runtime_error("throw me around");
+ string ret(str);
+ ret+=", testfunc() was here";
+ return ret;
+}
+
+class testfunc2_res : public libt2n::result
+{
+ private:
+ string res;
+
+ friend class boost::serialization::access;
+ template<class Archive>
+ void serialize(Archive & ar, const unsigned int version)
+ {
+ ar & BOOST_SERIALIZATION_BASE_OBJECT_NVP(libt2n::result);
+ ar & BOOST_SERIALIZATION_NVP(res);
+ }
+
+ public:
+ testfunc2_res()
+ { }
+
+ testfunc2_res(const string& str)
+ {
+ res=str;
+ }
+
+ string get_data()
+ {
+ return res;
+ }
+};
+
+
+class testfunc2_cmd : public libt2n::command
+{
+ private:
+ string param;
+
+ friend class boost::serialization::access;
+ template<class Archive>
+ void serialize(Archive & ar, const unsigned int version)
+ {
+ ar & BOOST_SERIALIZATION_BASE_OBJECT_NVP(libt2n::command);
+ ar & BOOST_SERIALIZATION_NVP(param);
+ }
+
+ public:
+ testfunc2_cmd()
+ { }
+
+ testfunc2_cmd(const string& str)
+ {
+ param=str;
+ }
+
+ libt2n::result* operator()()
+ {
+ return new testfunc2_res(testfunc2(param));
+ }
+};
+
+#include <boost/serialization/export.hpp>
+
+BOOST_CLASS_EXPORT(testfunc2_cmd)
+BOOST_CLASS_EXPORT(testfunc2_res)
+
+// this is an evil hack to get access to real_write, don't ever do this in an app!!!
+class real_write_connection: public socket_server_connection
+{
+ public:
+ void real_write(const std::string& data)
+ { socket_write(data); }
+};
+
+class test_timeout : public TestFixture
+{
+ CPPUNIT_TEST_SUITE(test_timeout);
+
+ CPPUNIT_TEST(HelloTimeoutNothing);
+ CPPUNIT_TEST(HelloTimeoutSlowData);
+ CPPUNIT_TEST(CommandTimeout);
+ CPPUNIT_TEST(CommandSlowResponse);
+
+ CPPUNIT_TEST_SUITE_END();
+
+ public:
+
+ typedef uint32_t packet_size_indicator;
+
+ void setUp()
+ { }
+
+ void tearDown()
+ { }
+
+ void send_hello(string hello_string, socket_server* ss, unsigned int conn_id)
+ {
+ server_connection *sc=ss->get_connection(conn_id);
+ sc->write(hello_string);
+ }
+
+ void send_slow_raw_socket(string data, socket_server* ss, unsigned int conn_id)
+ {
+ socket_server_connection *ssc=dynamic_cast<socket_server_connection*>(ss->get_connection(conn_id));
+
+ // this is an evil hack to get access to real_write, don't ever do this in an app!!!
+ real_write_connection *rwc=(real_write_connection*)ssc;
+
+ // we write one char each 0.2 sec
+ for (int pos=0; pos < data.size(); pos++)
+ {
+ string onebyte;
+ onebyte+=data[pos];
+ rwc->real_write(onebyte);
+ usleep(200000);
+ }
+ }
+
+ void HelloTimeoutNothing()
+ {
+ pid_t pid;
+
+ switch(pid=fork())
+ {
+ case -1:
+ {
+ CPPUNIT_FAIL("fork error");
+ break;
+ }
+ case 0:
+ // child
+ {
+ socket_server ss("./socket");
+
+ // max 10 sec
+ for (int i=0; i < 10; i++)
+ ss.fill_buffer(1000000);
+ // don't call atexit and stuff
+ _exit(0);
+ }
+
+ default:
+ // parent
+ {
+ string data;
+
+ // wait till server is up
+ sleep(1);
+ socket_client_connection sc("./socket");
+
+ string errormsg;
+
+ try
+ {
+ command_client cc(sc,1000000,1000000);
+ }
+ catch(t2n_transfer_error &e)
+ { errormsg=e.what(); }
+ catch(...)
+ { throw; }
+
+ CPPUNIT_ASSERT_EQUAL(string("timeout exceeded"),errormsg);
+ }
+ }
+ }
+
+ void HelloTimeoutSlowData()
+ {
+ pid_t pid;
+
+ switch(pid=fork())
+ {
+ case -1:
+ {
+ CPPUNIT_FAIL("fork error");
+ break;
+ }
+ case 0:
+ // child
+ {
+ socket_server ss("./socket");
+
+ // create a valid packet
+ ostringstream hello;
+ hello << "T2Nv" << PROTOCOL_VERSION << ';';
+ int byteordercheck=1;
+ hello.write((char*)&byteordercheck,sizeof(byteordercheck));
+ hello << ';';
+
+ packet_size_indicator psize=htonl(hello.str().size());
+ std::string send_data(hello.str());
+ send_data.insert(0,(char*)&psize,sizeof(packet_size_indicator));
+
+ ss.add_callback(new_connection,bind(&test_timeout::send_slow_raw_socket, boost::ref(*this), send_data,&ss, _1));
+
+ // max 10 sec
+ for (int i=0; i < 10; i++)
+ ss.fill_buffer(1000000);
+ // don't call atexit and stuff
+ _exit(0);
+ }
+
+ default:
+ // parent
+ {
+ string data;
+
+ // wait till server is up
+ sleep(1);
+ socket_client_connection sc("./socket");
+
+ string errormsg;
+
+ try
+ {
+ command_client cc(sc,1000000,1000000);
+ }
+ catch(t2n_transfer_error &e)
+ { errormsg=e.what(); }
+ catch(...)
+ { throw; }
+
+ CPPUNIT_ASSERT_EQUAL(string("timeout exceeded"),errormsg);
+ }
+ }
+ }
+
+ void CommandTimeout()
+ {
+ pid_t pid;
+
+ switch(pid=fork())
+ {
+ case -1:
+ {
+ CPPUNIT_FAIL("fork error");
+ break;
+ }
+ case 0:
+ // child
+ {
+ socket_server ss("./socket");
+
+ ostringstream hello;
+ hello << "T2Nv" << PROTOCOL_VERSION << ';';
+ int byteordercheck=1;
+ hello.write((char*)&byteordercheck,sizeof(byteordercheck));
+ hello << ';';
+
+ ss.add_callback(new_connection,bind(&test_timeout::send_hello, boost::ref(*this), hello.str(),&ss, _1));
+
+ // max 10 sec
+ for (int i=0; i < 10; i++)
+ ss.fill_buffer(1000000);
+ // don't call atexit and stuff
+ _exit(0);
+ }
+
+ default:
+ // parent
+ {
+ string data;
+
+ // wait till server is up
+ sleep(1);
+ socket_client_connection sc("./socket");
+
+ command_client cc(sc,1000000,1000000);
+ result_container rc;
+
+ string errormsg;
+
+ try
+ {
+ cc.send_command(new testfunc2_cmd("hello"),rc);
+ }
+ catch(t2n_transfer_error &e)
+ { errormsg=e.what(); }
+ catch(...)
+ { throw; }
+
+ CPPUNIT_ASSERT_EQUAL(string("timeout exceeded"),errormsg);
+ }
+ }
+ }
+
+ void CommandSlowResponse()
+ {
+ pid_t pid;
+
+ switch(pid=fork())
+ {
+ case -1:
+ {
+ CPPUNIT_FAIL("fork error");
+ break;
+ }
+ case 0:
+ // child
+ {
+ socket_server ss("./socket");
+
+ ostringstream hello;
+ hello << "T2Nv" << PROTOCOL_VERSION << ';';
+ int byteordercheck=1;
+ hello.write((char*)&byteordercheck,sizeof(byteordercheck));
+ hello << ';';
+
+ ss.add_callback(new_connection,bind(&test_timeout::send_hello, boost::ref(*this), hello.str(),&ss, _1));
+
+ // max 10 sec
+ for (int i=0; i < 10; i++)
+ {
+ ss.fill_buffer(1000000);
+
+ string data;
+ unsigned int cid;
+
+ if(ss.get_packet(data,cid))
+ {
+ // create a valid packet & send
+ string response="abcdefghijklmnopqrstuvwxyz";
+ packet_size_indicator psize=htonl(response.size());
+ std::string send_data(response);
+ send_data.insert(0,(char*)&psize,sizeof(packet_size_indicator));
+ send_slow_raw_socket(send_data,&ss,cid);
+ }
+ }
+ // don't call atexit and stuff
+ _exit(0);
+ }
+
+ default:
+ // parent
+ {
+ string data;
+
+ // wait till server is up
+ sleep(1);
+ socket_client_connection sc("./socket");
+
+ command_client cc(sc,1000000,1000000);
+ result_container rc;
+
+ string errormsg;
+
+ try
+ {
+ cc.send_command(new testfunc2_cmd("hello"),rc);
+ }
+ catch(t2n_transfer_error &e)
+ { errormsg=e.what(); }
+ catch(...)
+ { throw; }
+
+ CPPUNIT_ASSERT_EQUAL(string("timeout exceeded"),errormsg);
+ }
+ }
+ }
+
+};
+
+CPPUNIT_TEST_SUITE_REGISTRATION(test_timeout);
git://developer.intra2net.com / libt2n / blobdiff