--- /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 <t2n_exception.hxx>
+#include <socket_client.hxx>
+#include <socket_server.hxx>
+#include <command_client.hxx>
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+using namespace std;
+using namespace libt2n;
+using namespace CppUnit;
+
+// 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_hello : public TestFixture
+{
+ CPPUNIT_TEST_SUITE(test_hello);
+
+ CPPUNIT_TEST(HelloOk);
+ CPPUNIT_TEST(BadTag);
+ CPPUNIT_TEST(BadVersion);
+ CPPUNIT_TEST(SeparatorMissing);
+ CPPUNIT_TEST(WrongByteOrder);
+ CPPUNIT_TEST(OtherServer);
+
+ CPPUNIT_TEST_SUITE_END();
+
+ public:
+
+ void setUp()
+ { }
+
+ void tearDown()
+ { }
+
+ void send_hello(string hello_string, socket_server* ss, int conn_id)
+ {
+ server_connection *sc=ss->get_connection(conn_id);
+ sc->write(hello_string);
+ }
+
+ void send_raw_socket(string hello_string, socket_server* ss, 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;
+ rwc->real_write(hello_string);
+ }
+
+ void HelloOk()
+ {
+ 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_hello::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);
+ }
+ }
+ }
+
+ void BadTag()
+ {
+ pid_t pid;
+
+ switch(pid=fork())
+ {
+ case -1:
+ {
+ CPPUNIT_FAIL("fork error");
+ break;
+ }
+ case 0:
+ // child
+ {
+ socket_server ss("./socket");
+
+ ostringstream hello;
+ hello << "XYZ 123";
+
+ ss.add_callback(new_connection,bind(&test_hello::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");
+
+ string errormsg;
+
+ try
+ {
+ command_client cc(sc);
+ }
+ catch(t2n_version_mismatch &e)
+ { errormsg=e.what(); }
+ catch(...)
+ { throw; }
+
+ CPPUNIT_ASSERT_EQUAL(string("illegal hello received (T2N)"),errormsg);
+ }
+ }
+ }
+
+ void BadVersion()
+ {
+ pid_t pid;
+
+ switch(pid=fork())
+ {
+ case -1:
+ {
+ CPPUNIT_FAIL("fork error");
+ break;
+ }
+ case 0:
+ // child
+ {
+ socket_server ss("./socket");
+
+ ostringstream hello;
+ // lets hope we don't ever get near such a version number...
+ hello << "T2Nv" << 4982271 << ';';
+ int byteordercheck=1;
+ hello.write((char*)&byteordercheck,sizeof(byteordercheck));
+ hello << ';';
+
+ ss.add_callback(new_connection,bind(&test_hello::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");
+
+ string errormsg;
+
+ try
+ {
+ command_client cc(sc);
+ }
+ catch(t2n_version_mismatch &e)
+ { errormsg=e.what(); }
+ catch(...)
+ { throw; }
+
+ CPPUNIT_ASSERT_EQUAL(string("not compatible with the server protocol version"),errormsg);
+ }
+ }
+ }
+
+ void SeparatorMissing()
+ {
+ 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_hello::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");
+
+ string errormsg;
+
+ try
+ {
+ command_client cc(sc);
+ }
+ catch(t2n_version_mismatch &e)
+ { errormsg=e.what(); }
+ catch(...)
+ { throw; }
+
+ CPPUNIT_ASSERT_EQUAL(string("illegal hello received (1. ;)"),errormsg);
+ }
+ }
+ }
+
+ void WrongByteOrder()
+ {
+ 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;
+ int dst;
+ char* si=(char*)&byteordercheck;
+ char* di=(char*)&dst;
+
+ di[0]=si[3];
+ di[1]=si[2];
+ di[2]=si[1];
+ di[3]=si[0];
+
+ hello.write((char*)&dst,sizeof(dst));
+ hello << ';';
+
+ ss.add_callback(new_connection,bind(&test_hello::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");
+
+ string errormsg;
+
+ try
+ {
+ command_client cc(sc);
+ }
+ catch(t2n_version_mismatch &e)
+ { errormsg=e.what(); }
+ catch(...)
+ { throw; }
+
+ CPPUNIT_ASSERT_EQUAL(string("host byte order not matching"),errormsg);
+ }
+ }
+ }
+
+ void OtherServer()
+ {
+ pid_t pid;
+
+ switch(pid=fork())
+ {
+ case -1:
+ {
+ CPPUNIT_FAIL("fork error");
+ break;
+ }
+ case 0:
+ // child
+ {
+ socket_server ss("./socket");
+
+ ostringstream hello;
+ // hmm, we got the wrong socket
+ hello << "* OK intradev.net.lan Cyrus IMAP4 v2.2.13 server ready";
+
+ ss.add_callback(new_connection,bind(&test_hello::send_raw_socket, boost::ref(*this), hello.str(),&ss, _1));
+
+ // max 3 sec
+ for (int i=0; i < 3; 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);
+ }
+ catch(t2n_version_mismatch &e)
+ { errormsg=e.what(); }
+ catch(...)
+ { throw; }
+
+ CPPUNIT_ASSERT_EQUAL(string("illegal hello received (T2N)"),errormsg);
+ }
+ }
+ }
+
+};
+
+CPPUNIT_TEST_SUITE_REGISTRATION(test_hello);
git://developer.intra2net.com / libt2n / commitdiff