-/***************************************************************************
- * Copyright (C) 2004 by Intra2net AG *
- * info@intra2net.com *
- * *
- ***************************************************************************/
+/*
+Copyright (C) 2004 by Intra2net AG
+The software in this package is distributed under the GNU General
+Public License version 2 (with a special exception described below).
+
+A copy of GNU General Public License (GPL) is included in this distribution,
+in the file COPYING.GPL.
+
+As a special exception, if other files instantiate templates or use macros
+or inline functions from this file, or you compile this file and link it
+with other works to produce a work based on this file, this file
+does not by itself cause the resulting work to be covered
+by the GNU General Public License.
+
+However the source code for this file must still be made available
+in accordance with section (3) of the GNU General Public License.
+
+This exception does not invalidate any other reasons why a work based
+on this file might be covered by the GNU General Public License.
+*/
#include <sys/types.h>
#include <unistd.h>
#include <errno.h>
{
CPPUNIT_TEST_SUITE(test_callback);
- CPPUNIT_TEST(NewConnCallback);
- CPPUNIT_TEST(ConnClosedCallback);
- CPPUNIT_TEST(ConnDeletedCallback);
- CPPUNIT_TEST(CallbackOrder);
+ CPPUNIT_TEST(ServerNewConnCallback);
+ CPPUNIT_TEST(ServerConnClosedCallback);
+ CPPUNIT_TEST(ServerConnDeletedCallback);
+ CPPUNIT_TEST(ServerCallbackOrder);
+ CPPUNIT_TEST(ClientConnClosedCallback);
+ CPPUNIT_TEST(ClientConnDeletedCallback);
CPPUNIT_TEST_SUITE_END();
std::vector<bool> callback_done;
+ pid_t child_pid;
+
public:
void setUp()
void tearDown()
{
callback_done.clear();
+
+ // make sure the server-child is dead before the next test runs
+ kill(child_pid,SIGKILL);
+ sleep(1);
}
void callback_func(callback_event_type ev, int conn_id)
callback_done[ev]=true;
}
- void NewConnCallback()
+ void ServerNewConnCallback()
{
- pid_t pid;
-
- switch(pid=fork())
+ switch(child_pid=fork())
{
case -1:
{
case 0:
// child
{
- string data;
- // wait till server is up
- sleep(1);
-
+ try
{
- socket_client_connection sc("./socket");
+ string data;
+ // wait till server is up
+ sleep(1);
- sc.write("ABC");
+ {
+ socket_client_connection sc("./socket");
- // wait half a sec
- sc.fill_buffer(500000);
- sc.get_packet(data);
+ sc.write("ABC");
- // close the connection
+ // wait half a sec
+ sc.fill_buffer(500000);
+ sc.get_packet(data);
+
+ // close the connection
+ }
+ } catch(...)
+ {
+ std::cerr << "exception in child. ignoring\n";
}
// don't call atexit and stuff
}
}
- void ConnClosedCallback()
+ void ServerConnClosedCallback()
{
- pid_t pid;
-
- switch(pid=fork())
+ switch(child_pid=fork())
{
case -1:
{
case 0:
// child
{
- string data;
- // wait till server is up
- sleep(1);
-
+ try
{
- socket_client_connection sc("./socket");
+ string data;
+ // wait till server is up
+ sleep(1);
- sc.write("ABC");
+ {
+ socket_client_connection sc("./socket");
- // wait half a sec
- sc.fill_buffer(500000);
- sc.get_packet(data);
+ sc.write("ABC");
- // close the connection
+ // wait half a sec
+ sc.fill_buffer(500000);
+ sc.get_packet(data);
+
+ // close the connection
+ }
+ } catch(...)
+ {
+ std::cerr << "exception in child. ignoring\n";
}
// don't call atexit and stuff
}
}
- void ConnDeletedCallback()
+ void ServerConnDeletedCallback()
{
- pid_t pid;
-
- switch(pid=fork())
+ switch(child_pid=fork())
{
case -1:
{
case 0:
// child
{
- string data;
- // wait till server is up
- sleep(1);
-
+ try
{
- socket_client_connection sc("./socket");
+ string data;
+ // wait till server is up
+ sleep(1);
- sc.write("ABC");
+ {
+ socket_client_connection sc("./socket");
- // wait half a sec
- sc.fill_buffer(500000);
- sc.get_packet(data);
+ sc.write("ABC");
+
+ // wait half a sec
+ sc.fill_buffer(500000);
+ sc.get_packet(data);
- // close the connection
+ // close the connection
+ }
+ } catch(...)
+ {
+ std::cerr << "exception in child. ignoring\n";
}
// don't call atexit and stuff
}
}
- void CallbackOrder()
+ void ServerCallbackOrder()
{
- pid_t pid;
-
- switch(pid=fork())
+ switch(child_pid=fork())
{
case -1:
{
case 0:
// child
{
- string data;
- // wait till server is up
- sleep(1);
-
+ try
{
- socket_client_connection sc("./socket");
+ string data;
+ // wait till server is up
+ sleep(1);
- sc.write("1");
+ {
+ socket_client_connection sc("./socket");
- // wait half a sec
- sc.fill_buffer(500000);
- sc.get_packet(data);
+ sc.write("1");
+
+ // wait half a sec
+ sc.fill_buffer(500000);
+ sc.get_packet(data);
- sc.write("2");
+ sc.write("2");
- // close the connection
+ // close the connection
+ }
+ } catch(...)
+ {
+ std::cerr << "exception in child. ignoring\n";
}
// don't call atexit and stuff
bool got_1=false;
- for (int i=0; i < 4; i++)
+ for (int i=0; i < 5; i++)
{
ss.fill_buffer(500000);
}
ss.cleanup();
- CPPUNIT_ASSERT_EQUAL(true,static_cast<bool>(callback_done[connection_closed]));
- CPPUNIT_ASSERT_EQUAL(false,static_cast<bool>(callback_done[connection_deleted]));
+ CPPUNIT_ASSERT_EQUAL_MESSAGE("closed done",true,static_cast<bool>(callback_done[connection_closed]));
+ CPPUNIT_ASSERT_EQUAL_MESSAGE("not deleted yet",false,static_cast<bool>(callback_done[connection_deleted]));
for (int i=0; i < 4; i++)
{
}
ss.cleanup();
+ CPPUNIT_ASSERT_EQUAL_MESSAGE("closed done (2)",true,static_cast<bool>(callback_done[connection_closed]));
+ CPPUNIT_ASSERT_EQUAL_MESSAGE("deleted done",true,static_cast<bool>(callback_done[connection_deleted]));
+ }
+ }
+ }
+
+ void ClientConnClosedCallback()
+ {
+ switch(child_pid=fork())
+ {
+ case -1:
+ {
+ CPPUNIT_FAIL("fork error");
+ break;
+ }
+ case 0:
+ // child
+ {
+ try
+ {
+ socket_server ss("./socket");
+
+ // max 3 sec
+ for (int i=0; i < 3; i++)
+ {
+ ss.fill_buffer(1000000);
+
+ string data;
+ unsigned int cid;
+ if(ss.get_packet(data,cid))
+ break;
+ }
+ } catch(...)
+ {
+ std::cerr << "exception in child. ignoring\n";
+ }
+
+ // don't call atexit and stuff
+ _exit(0);
+ }
+
+ default:
+ // parent
+ {
+ string data;
+ // wait till server is up
+ sleep(1);
+
+ socket_client_connection sc("./socket");
+
+ sc.add_callback(connection_closed,bind(&test_callback::callback_func, boost::ref(*this), connection_closed, 0));
+
+ sc.write("ABC");
+
+ // wait half a sec
+ sc.fill_buffer(500000);
+ sc.get_packet(data);
+
+ CPPUNIT_ASSERT_EQUAL(false,static_cast<bool>(callback_done[new_connection]));
CPPUNIT_ASSERT_EQUAL(true,static_cast<bool>(callback_done[connection_closed]));
- CPPUNIT_ASSERT_EQUAL(true,static_cast<bool>(callback_done[connection_deleted]));
+ CPPUNIT_ASSERT_EQUAL(false,static_cast<bool>(callback_done[connection_deleted]));
}
}
}
+ void ClientConnDeletedCallback()
+ {
+ switch(child_pid=fork())
+ {
+ case -1:
+ {
+ CPPUNIT_FAIL("fork error");
+ break;
+ }
+ case 0:
+ // child
+ {
+ try
+ {
+ socket_server ss("./socket");
+
+ // max 3 sec
+ for (int i=0; i < 3; i++)
+ {
+ ss.fill_buffer(1000000);
+
+ string data;
+ unsigned int cid;
+ if(ss.get_packet(data,cid))
+ break;
+ }
+ } catch(...)
+ {
+ std::cerr << "exception in child. ignoring\n";
+ }
+
+ // don't call atexit and stuff
+ _exit(0);
+ }
+
+ default:
+ // parent
+ {
+ string data;
+ // wait till server is up
+ sleep(1);
+
+ {
+ socket_client_connection sc("./socket");
+
+ sc.add_callback(connection_deleted,bind(&test_callback::callback_func, boost::ref(*this), connection_deleted, 0));
+
+ sc.write("ABC");
+
+ // wait half a sec
+ sc.fill_buffer(500000);
+ sc.get_packet(data);
+ }
+
+ CPPUNIT_ASSERT_EQUAL(false,static_cast<bool>(callback_done[new_connection]));
+ CPPUNIT_ASSERT_EQUAL(false,static_cast<bool>(callback_done[connection_closed]));
+ CPPUNIT_ASSERT_EQUAL(true,static_cast<bool>(callback_done[connection_deleted]));
+ }
+ }
+ }
};
CPPUNIT_TEST_SUITE_REGISTRATION(test_callback);
git://developer.intra2net.com / libt2n / blobdiff