diff options
Diffstat (limited to 'tests/test_system.cpp')
-rw-r--r-- | tests/test_system.cpp | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/tests/test_system.cpp b/tests/test_system.cpp deleted file mode 100644 index bbea654..0000000 --- a/tests/test_system.cpp +++ /dev/null @@ -1,82 +0,0 @@ -/* - Copyright (c) 2007-2013 Contributors as noted in the AUTHORS file - - This file is part of 0MQ. - - 0MQ is free software; you can redistribute it and/or modify it under - the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - 0MQ is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. -*/ - -#include "testutil.hpp" - -#if defined (ZMQ_HAVE_WINDOWS) -# include <winsock2.h> -# include <stdexcept> -#else -# include <sys/socket.h> -# include <netinet/in.h> -# include <unistd.h> -#endif - -#if defined (ZMQ_HAVE_WINDOWS) - -void initialise_network() -{ - WSADATA info; - if (WSAStartup(MAKEWORD(2,0), &info) != 0) - { - throw std::runtime_error("Could not start WSA"); - } -} - -int close(int fd) -{ - return closesocket(fd); -} - -#else - -void initialise_network() -{ -} - -#endif - -// This test case stresses the system to shake out known configuration -// problems. We're not using libzmq here but direct system calls. Note -// that code may need wrapping to be properly portable. - -int main (void) -{ - initialise_network(); - - // Check that we can create 1,000 sockets - int handle [1000]; - int count; - for (count = 0; count < 1000; count++) { - handle [count] = socket (AF_INET, SOCK_STREAM, IPPROTO_TCP); - if (handle [count] == -1) { - printf ("W: Only able to create %d sockets on this box\n", count); - printf ("I: Tune your system to increase maximum allowed file handles\n"); -#if defined (ZMQ_HAVE_OSX) - printf ("I: On OS/X, run 'ulimit -n 1200' in bash"); -#elif defined (ZMQ_HAVE_LINUX) - printf ("I: On Linux, run 'ulimit -n 1200' in bash"); -#endif - return -1; - } - } - // Release the socket handles - while (count) - close (handle [count--]); -} |