/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
- * Libtest library
+ * libtest
*
* Copyright (C) 2011 Data Differential, http://datadifferential.com/
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * This library 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.
*
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * This library 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 library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+
#include <libtest/common.h>
#include <cassert>
#include <libtest/stream.h>
#include <libtest/killpid.h>
-#ifdef HAVE_LIBGEARMAN
-#include <libtest/gearmand.h>
-#endif
+extern "C" {
+ static bool exited_successfully(int status)
+ {
+ if (WEXITSTATUS(status) == 0)
+ {
+ return true;
+ }
+
+ return true;
+ }
+}
-#ifdef HAVE_LIBMEMCACHED
-#include <libtest/memcached.h>
-#endif
namespace libtest {
}
}
-std::string server_startup_st::option_string() const
-{
- std::string temp= server_list;
- rtrim(temp);
- return temp;
-}
-
// If the server exists, kill it
bool Server::cycle()
{
// Try to ping, and kill the server #limit number of times
pid_t current_pid;
- while (--limit and (current_pid= get_pid()) != -1)
+ while (--limit and is_pid_valid(current_pid= get_pid()))
{
if (kill(current_pid))
{
return false;
}
+bool Server::wait_for_pidfile() const
+{
+ Wait wait(pid_file(), 4);
+
+ return wait.successful();
+}
+
bool Server::start()
{
// If we find that we already have a pid then kill it.
return false;
}
- if (system(_running.c_str()) == -1)
+ if (is_valgrind() or is_helgrind())
+ {
+ _running+= " &";
+ }
+
+ int ret= system(_running.c_str());
+ if (not exited_successfully(ret))
{
Error << "system() failed:" << strerror(errno);
_running.clear();
return false;
}
+ if (is_helgrind() or is_valgrind())
+ {
+ sleep(4);
+ }
+
if (pid_file_option() and not pid_file().empty())
{
- Wait wait(pid_file());
+ Wait wait(pid_file(), 8);
if (not wait.successful())
{
- Error << "Unable to open pidfile: " << pid_file();
+ Error << "Unable to open pidfile for: " << _running;
}
}
- int count= 5;
+ int count= is_helgrind() or is_valgrind() ? 20 : 5;
while (not ping() and --count)
{
nap();
if (count == 0)
{
- Error << "Failed to ping() server once started:" << *this;
+ // If we happen to have a pid file, lets try to kill it
+ if (pid_file_option() and not pid_file().empty())
+ {
+ kill_file(pid_file());
+ }
+ Error << "Failed to ping() server started with:" << _running;
_running.clear();
return false;
}
}
else
{
- snprintf(file_buffer, sizeof(file_buffer), "tests/var/run/%s.socketXXXXXX", name());
+ snprintf(file_buffer, sizeof(file_buffer), "var/run/%s.socketXXXXXX", name());
}
int fd;
}
else
{
- snprintf(file_buffer, sizeof(file_buffer), "tests/var/run/%s.pidXXXXXX", name());
+ snprintf(file_buffer, sizeof(file_buffer), "var/run/%s.pidXXXXXX", name());
}
int fd;
char file_buffer[FILENAME_MAX];
file_buffer[0]= 0;
- snprintf(file_buffer, sizeof(file_buffer), "tests/var/log/%s.logXXXXXX", name());
+ snprintf(file_buffer, sizeof(file_buffer), "var/log/%s.logXXXXXX", name());
int fd;
if ((fd= mkstemp(file_buffer)) == -1)
{
_base_command.clear();
if (is_libtool())
{
- _base_command+= "./libtool --mode=execute ";
+ _base_command+= libtool();
}
- if (is_debug())
+ if (is_debug() and getenv("GDB_COMMAND"))
{
- _base_command+= "gdb ";
+ _base_command+= getenv("GDB_COMMAND");
+ _base_command+= " ";
}
- else if (is_valgrind())
+ else if (is_valgrind() and getenv("VALGRIND_COMMAND"))
{
- _base_command+= "valgrind --log-file=tests/var/tmp/valgrind.out --leak-check=full --show-reachable=yes ";
+ _base_command+= getenv("VALGRIND_COMMAND");
+ _base_command+= " ";
+ }
+ else if (is_helgrind() and getenv("HELGRIND_COMMAND"))
+ {
+ _base_command+= getenv("HELGRIND_COMMAND");
+ _base_command+= " ";
}
_base_command+= executable();
if (getenv("LIBTEST_LOG") and log_file_option())
{
if (not set_log_file())
+ {
return false;
+ }
arg_buffer << " " << log_file_option() << _log_file;
}
// Update pid_file
if (pid_file_option())
{
- if (not set_pid_file())
+ if (_pid_file.empty() and not set_pid_file())
+ {
return false;
+ }
arg_buffer << " " << pid_file_option() << pid_file();
}
assert(daemon_file_option());
- if (daemon_file_option())
+ if (daemon_file_option() and not is_valgrind() and not is_helgrind())
{
arg_buffer << " " << daemon_file_option();
}
if (_is_socket and socket_file_option())
{
if (not set_socket_file())
+ {
return false;
+ }
arg_buffer << " " << socket_file_option() << "\"" << _socket << "\"";
}
options+= arg_buffer.str();
if (not _extra_args.empty())
+ {
options+= _extra_args;
+ }
return true;
}
return bool(getenv("LIBTEST_MANUAL_VALGRIND"));
}
+bool Server::is_helgrind() const
+{
+ return bool(getenv("LIBTEST_MANUAL_HELGRIND"));
+}
+
bool Server::kill(pid_t pid_arg)
{
if (check_pid(pid_arg) and kill_pid(pid_arg)) // If we kill it, reset
unlink(pid_file().c_str());
}
- reset_pid();
-
- return true;
- }
-
- return false;
-}
-
-void server_startup_st::push_server(Server *arg)
-{
- servers.push_back(arg);
-
- char port_str[NI_MAXSERV];
- snprintf(port_str, sizeof(port_str), "%u", int(arg->port()));
-
- std::string server_config_string;
- if (arg->has_socket())
- {
- server_config_string+= "--socket=";
- server_config_string+= '"';
- server_config_string+= arg->socket();
- server_config_string+= '"';
- server_config_string+= " ";
- }
- else
- {
- server_config_string+= "--server=";
- server_config_string+= arg->hostname();
- server_config_string+= ":";
- server_config_string+= port_str;
- server_config_string+= " ";
- }
-
- server_list+= server_config_string;
-
-}
-
-Server* server_startup_st::pop_server()
-{
- Server *tmp= servers.back();
- servers.pop_back();
- return tmp;
-}
-
-void server_startup_st::shutdown(bool remove)
-{
- if (remove)
- {
- for (std::vector<Server *>::iterator iter= servers.begin(); iter != servers.end(); iter++)
+ if (broken_socket_cleanup() and has_socket() and not socket().empty())
{
- delete *iter;
+ unlink(socket().c_str());
}
- servers.clear();
- }
- else
- {
- for (std::vector<Server *>::iterator iter= servers.begin(); iter != servers.end(); iter++)
- {
- if ((*iter)->has_pid() and not (*iter)->kill((*iter)->pid()))
- {
- Error << "Unable to kill:" << *(*iter);
- }
- }
- }
-}
-server_startup_st::~server_startup_st()
-{
- shutdown(true);
-}
-
-bool server_startup_st::is_debug() const
-{
- return bool(getenv("LIBTEST_MANUAL_GDB"));
-}
-
-bool server_startup_st::is_valgrind() const
-{
- return bool(getenv("LIBTEST_MANUAL_VALGRIND"));
-}
-
-bool server_startup(server_startup_st& construct, const std::string& server_type, in_port_t try_port, int argc, const char *argv[])
-{
- Outn();
-
- // Look to see if we are being provided ports to use
- {
- char variable_buffer[1024];
- snprintf(variable_buffer, sizeof(variable_buffer), "LIBTEST_PORT_%lu", (unsigned long)construct.count());
-
- char *var;
- if ((var= getenv(variable_buffer)))
- {
- in_port_t tmp= in_port_t(atoi(var));
-
- if (tmp > 0)
- try_port= tmp;
- }
- }
-
- Server *server= NULL;
- if (0)
- { }
- else if (server_type.compare("gearmand") == 0)
- {
-#ifdef GEARMAND_BINARY
- #ifdef HAVE_LIBGEARMAN
- server= build_gearmand("localhost", try_port);
- #else
- Error << "Libgearman was not found";
- #endif
-#else
- Error << "No gearmand binary is available";
-#endif
- }
- else if (server_type.compare("memcached") == 0)
- {
-#ifdef MEMCACHED_BINARY
-#ifdef HAVE_LIBMEMCACHED
- server= build_memcached("localhost", try_port);
-#else
- Error << "Libmemcached was not found";
-#endif
-#else
- Error << "No memcached binary is available";
-#endif
- }
- else
- {
- Error << "Failed to start " << server_type << ", no support was found to be compiled in for it.";
- }
-
- if (server == NULL)
- {
- Error << "Failure occured while creating server: " << server_type;
- return false;
- }
-
- /*
- We will now cycle the server we have created.
- */
- if (not server->cycle())
- {
- Error << "Could not start up server " << *server;
- delete server;
- return false;
- }
-
- server->build(argc, argv);
-
- if (construct.is_debug())
- {
- Out << "Pausing for startup, hit return when ready.";
- std::string gdb_command= server->base_command();
- std::string options;
- Out << "run " << server->args(options);
- getchar();
- }
- else if (not server->start())
- {
- Error << "Failed to start " << *server;
- delete server;
- return false;
- }
- else
- {
- Out << "STARTING SERVER(pid:" << server->pid() << "): " << server->running();
- }
-
- construct.push_server(server);
-
- if (default_port() == 0)
- {
- assert(server->has_port());
- set_default_port(server->port());
- }
-
- Outn();
-
- return true;
-}
-
-bool server_startup_st::start_socket_server(const std::string& server_type, const in_port_t try_port, int argc, const char *argv[])
-{
- (void)try_port;
- Outn();
-
- Server *server= NULL;
- if (0)
- { }
- else if (server_type.compare("gearmand") == 0)
- {
- Error << "Socket files are not supported for gearmand yet";
- }
- else if (server_type.compare("memcached") == 0)
- {
-#ifdef MEMCACHED_BINARY
-#ifdef HAVE_LIBMEMCACHED
- server= build_memcached_socket("localhost", try_port);
-#else
- Error << "Libmemcached was not found";
-#endif
-#else
- Error << "No memcached binary is available";
-#endif
- }
- else
- {
- Error << "Failed to start " << server_type << ", no support was found to be compiled in for it.";
- }
-
- if (server == NULL)
- {
- Error << "Failure occured while creating server: " << server_type;
- return false;
- }
-
- /*
- We will now cycle the server we have created.
- */
- if (not server->cycle())
- {
- Error << "Could not start up server " << *server;
- delete server;
- return false;
- }
-
- server->build(argc, argv);
+ reset_pid();
- if (is_debug())
- {
- Out << "Pausing for startup, hit return when ready.";
- std::string gdb_command= server->base_command();
- std::string options;
- Out << "run " << server->args(options);
- getchar();
- }
- else if (not server->start())
- {
- Error << "Failed to start " << *server;
- delete server;
- return false;
- }
- else
- {
- Out << "STARTING SERVER(pid:" << server->pid() << "): " << server->running();
+ return true;
}
- push_server(server);
-
- set_default_socket(server->socket().c_str());
-
- Outn();
-
- return true;
+ return false;
}
} // namespace libtest